####018049526#### FNUS55 KBOI 122040 FWFBOI Fire Weather Planning Forecast for SW Idaho and SE Oregon National Weather Service Boise ID 240 PM MDT Wed Aug 12 2026 ...WARM, DRY, AND BREEZY TODAY WITH ISOLATED T-STORMS NEAR ID-NV BORDER... ...SCATTERED SHOWERS AND THUNDERSTORMS TOMORROW THROUGH SATURDAY... ...RED FLAG WARNING FOR SCATTERED THUNDERSTORMS FOR IDAHO FIRE WEATHER ZONES 400, 401, 402, 403, 420, 421, 423, 424, AND 426... ...RED FLAG WARNING FOR SCATTERED THUNDERSTORMS FOR OREGON FIRE WEATHER ZONES 670, 671, 672, 673, 674, AND 675... .DISCUSSION... * Southwest Idaho BLM (ID Zones 400, 420, 423, 424, 426)...Warm and dry conditions will continue today, with breezy westerly winds and a low chance of thunderstorms near the NV border this afternoon. Monsoon moisture from the south will bring isolated to scattered thunderstorms beginning Thursday afternoon and continuing into early Friday morning. Outflow gusts up to 30-40 mph are expected with stronger thunderstorms. Minimal rainfall will accompany these thunderstorms initially, but increasing moisture aloft will bring wetter storms with cooler temperatures late Friday and Saturday. * Southwest Idaho Forest (ID Zones 401, 402, 403, 421)...Warm and dry conditions will continue today, with breezy westerly winds this afternoon. Monsoon moisture from the south will bring scattered thunderstorms beginning Thursday afternoon and continuing into early Friday morning. Outflow gusts up to 30-40 mph are expected with stronger thunderstorms. Minimal rainfall will accompany these thunderstorms initially, but increasing moisture aloft will bring wetter storms with cooler temperatures late Friday and Saturday. * Southeast Oregon (OR Zones 670-675)...Warm and dry conditions will continue today, with breezy westerly winds this afternoon into the evening. Monsoon moisture from the south will bring scattered thunderstorms beginning Thursday afternoon and continuing into early Friday morning. Outflow gusts up to 30-40 mph are expected with stronger thunderstorms. Minimal rainfall will accompany these thunderstorms initially, but increasing moisture aloft will bring wetter storms with cooler temperatures late Friday and Saturday. IDZ401-131530- Western Payette National Forest- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Chance of thunder...10 percent. Min temperature.....49 to 63. 24 hr trend......On average, unchanged. Max humidity........46 to 71 percent. 24 hr trend......On average, 12 percent wetter. 20-foot winds....... Valleys/lwr slopes...North 8 to 12 mph with gusts to 20 mph. Ridges/upr slopes....North 8 to 13 mph with gusts to 22 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...20 percent. Max temperature.....68 to 83. 24 hr trend......On average, 4 degrees cooler. Min humidity........26 to 36 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...North 8 to 9 mph in the morning, becoming light upslope less than 8 mph in the afternoon. Ridges/upr slopes....Northwest around 9 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......8500-10500 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 50 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....50 to 61. 24 hr trend......On average, unchanged. Max humidity........64 to 94 percent. 24 hr trend......On average, 17 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest around 8 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North around 9 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northeast 5 to 10 mph. .FRIDAY... Sky/weather.........Partly cloudy with a chance of thunderstorms. Showers likely in the morning, then a chance of showers in the afternoon. Areas of fog in the morning. Chance of precipitation 70 percent. Chance of thunder...40 percent. Max temperature.....64 to 79. 24 hr trend......On average, 4 degrees cooler. Min humidity........37 to 52 percent. 24 hr trend......On average, 15 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 9 mph in the afternoon. CWR /0.10 inch/.....40 percent. Smoke Dispersal..... Mixing Height......6500-8500 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = IDZ402-131530- Eastern Payette National Forest- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Chance of thunder...10 percent. Min temperature.....50 to 57. 24 hr trend......On average, unchanged. Max humidity........55 to 68 percent. 24 hr trend......On average, 12 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 9 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....North around 10 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 10 mph. .THURSDAY... Sky/weather.........Partly cloudy. A slight chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...30 percent. Max temperature.....65 to 80. 24 hr trend......On average, 5 degrees cooler. Min humidity........28 to 38 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming northwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming west 8 to 9 mph in the afternoon. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Chance of precipitation 60 percent. Chance of thunder...30 percent. Min temperature.....49 to 57. 24 hr trend......On average, unchanged. Max humidity........72 to 84 percent. 24 hr trend......On average, 17 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. CWR /0.10 inch/.....30 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....East 5 to 10 mph. .FRIDAY... Sky/weather.........Mostly cloudy with showers likely and a chance of thunderstorms. Chance of precipitation 70 percent. Chance of thunder...40 percent. Max temperature.....59 to 74. 24 hr trend......On average, 5 degrees cooler. Min humidity........44 to 60 percent. 24 hr trend......On average, 19 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 9 mph in the afternoon. CWR /0.10 inch/.....50 percent. Smoke Dispersal..... Mixing Height......5000-7000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = IDZ403-131530- Northern Boise National Forest- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....49 to 61. 24 hr trend......On average, unchanged. Max humidity........40 to 60 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 9 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....West 8 to 10 mph in the evening, becoming light after midnight. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....East 5 to 10 mph. .THURSDAY... Sky/weather.........Partly cloudy. A slight chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...20 percent. Max temperature.....66 to 81. 24 hr trend......On average, 5 degrees cooler. Min humidity........26 to 35 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming west around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming west 8 to 10 mph in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......10000-10500 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 50 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....48 to 58. 24 hr trend......On average, 2 degrees cooler. Max humidity........66 to 93 percent. 24 hr trend......On average, 26 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light downslope winds less than 8 mph. Ridges/upr slopes....Southwest around 8 mph in the evening, becoming light after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Southeast 5 to 10 mph. .FRIDAY... Sky/weather.........Mostly cloudy with rain showers likely and a chance of thunderstorms. Chance of precipitation 70 percent. Chance of thunder...40 percent. Max temperature.....61 to 76. 24 hr trend......On average, 5 degrees cooler. Min humidity........41 to 58 percent. 24 hr trend......On average, 20 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest around 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest 8 to 9 mph in the afternoon. CWR /0.10 inch/.....40 percent. Smoke Dispersal..... Mixing Height......5500-7500 ft AGL. Transport Winds....Southwest around 10 mph. $$ = IDZ421-131530- Southern Boise/Western Sawtooth NF, including the Camas Prairie- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....51 to 63. 24 hr trend......On average, unchanged. Max humidity........36 to 51 percent. 24 hr trend......On average, 10 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 12 mph in the evening, shifting to northeast around 8 mph after midnight. Ridges/upr slopes....Northwest 8 to 11 mph in the evening, shifting to east around 8 mph after midnight. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......100-200 ft AGL. Transport Winds....Northeast 5 to 10 mph. .THURSDAY... Sky/weather.........Partly cloudy. A slight chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...10 percent. Max temperature.....73 to 84, except 65 to 72 above 6500 feet. 24 hr trend......On average, 8 degrees cooler. Min humidity........25 to 35 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 12 mph in the afternoon. Ridges/upr slopes....South 8 to 11 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......8500-10000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 40 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....48 to 58. 24 hr trend......On average, 4 degrees cooler. Max humidity........65 to 95 percent. 24 hr trend......On average, 33 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 10 mph in the evening, becoming light downslope less than 8 mph after midnight. Ridges/upr slopes....South 8 to 9 mph in the evening, becoming light after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....East 5 to 10 mph. .FRIDAY... Sky/weather.........Mostly cloudy with rain showers likely and a chance of thunderstorms. Chance of precipitation 70 percent. Chance of thunder...40 percent. Max temperature.....70 to 81, except 61 to 69 above 6500 feet. 24 hr trend......On average, 3 degrees cooler. Min humidity........31 to 43 percent, except 40 to 54 percent above 6500 feet. 24 hr trend......On average, 10 percent wetter. 20-foot winds....... Valleys/lwr slopes...East around 8 mph in the morning, shifting to south in the afternoon. Ridges/upr slopes....South around 9 mph. CWR /0.10 inch/.....40 percent. Smoke Dispersal..... Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest around 10 mph. $$ = IDZ400-131530- Northern Boise BLM- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....61 to 67. 24 hr trend......On average, unchanged. Max humidity........42 to 60 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...North 9 to 15 mph with gusts to 22 mph. Ridges/upr slopes....North 9 to 15 mph with gusts to 24 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 20 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...10 percent. Max temperature.....81 to 91. 24 hr trend......On average, 4 degrees cooler. Min humidity........21 to 28 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 12 mph. Ridges/upr slopes....West 8 to 12 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......9500-11500 ft AGL. Transport Winds....Southwest 5 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. A chance of showers and thunderstorms, mainly after midnight. Chance of precipitation 30 percent. Chance of thunder...30 percent. Min temperature.....59 to 64. 24 hr trend......On average, 3 degrees cooler. Max humidity........59 to 80 percent. 24 hr trend......On average, 18 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 10 mph in the evening, shifting to northeast 8 to 9 mph after midnight. Ridges/upr slopes....West 8 to 10 mph in the evening, shifting to northeast after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northeast 5 to 15 mph. .FRIDAY... Sky/weather.........Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 40 percent. Chance of thunder...30 percent. Max temperature.....78 to 88. 24 hr trend......On average, 3 degrees cooler. Min humidity........32 to 39 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......8000-10000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = IDZ420-131530- Treasure Valley BLM- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy in the evening, then becoming mostly cloudy after midnight. Chance of thunder...0 percent. Min temperature.....59 to 64. 24 hr trend......On average, unchanged. Max humidity........48 to 68 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph with gusts to 18 mph. Ridges/upr slopes....North 8 to 10 mph in the evening, becoming light after midnight. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....North 5 to 15 mph. .THURSDAY... Sky/weather.........Partly sunny. Chance of thunder...0 percent. Max temperature.....85 to 90. 24 hr trend......On average, 5 degrees cooler. Min humidity........25 to 35 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 10 mph in the morning, becoming light upslope less than 8 mph in the afternoon. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming southwest around 8 mph in the afternoon. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......9000-10500 ft AGL. Transport Winds....Southwest 5 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. A chance of showers and thunderstorms, mainly after midnight. Chance of precipitation 30 percent. Chance of thunder...20 percent. Min temperature.....59 to 64. 24 hr trend......On average, unchanged. Max humidity........65 to 93 percent. 24 hr trend......On average, 19 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 8 to 9 mph in the evening, becoming light downslope less than 8 mph after midnight. Gusts to 16 mph. Ridges/upr slopes....Light winds less than 8 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Southeast 5 to 15 mph. .FRIDAY... Sky/weather.........Mostly cloudy with a chance of showers and thunderstorms. Chance of precipitation 30 percent. Chance of thunder...30 percent. Max temperature.....83 to 88. 24 hr trend......On average, 2 degrees cooler. Min humidity........32 to 46 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southeast 8 to 11 mph. Ridges/upr slopes....South 8 to 11 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......9000-11000 ft AGL. Transport Winds....Southwest 5 to 15 mph. $$ = IDZ424-131530- Western Twin Falls BLM- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Mostly cloudy. Chance of thunder...0 percent. Min temperature.....60 to 66. 24 hr trend......On average, unchanged. Max humidity........38 to 58 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph in the evening, shifting to east 8 to 9 mph after midnight. Ridges/upr slopes....North 8 to 12 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....East 5 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...10 percent. Max temperature.....79 to 88. 24 hr trend......On average, 9 degrees cooler. Min humidity........22 to 32 percent. 24 hr trend......On average, 14 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest around 10 mph. Gusts to 18 mph in the afternoon. Ridges/upr slopes....Southwest 8 to 11 mph. Gusts to 18 mph in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. A chance of showers and thunderstorms, mainly after midnight. Chance of precipitation 30 percent. Chance of thunder...30 percent. Min temperature.....58 to 64. 24 hr trend......On average, 2 degrees cooler. Max humidity........62 to 92 percent. 24 hr trend......On average, 27 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southeast around 10 mph with gusts to 18 mph. Ridges/upr slopes....Southwest 8 to 10 mph in the evening, shifting to northeast 8 to 9 mph after midnight. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......300 ft AGL. Transport Winds....East 10 to 15 mph. .FRIDAY... Sky/weather.........Mostly cloudy with a chance of showers and thunderstorms in the morning. Chance of precipitation 40 percent. Chance of thunder...30 percent. Max temperature.....78 to 86. 24 hr trend......On average, unchanged. Min humidity........26 to 36 percent. 24 hr trend......On average, 3 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southeast 8 to 11 mph. Ridges/upr slopes....Southeast 8 to 11 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......7000-8500 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = IDZ423-131530- Owyhee Mountains- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy in the evening, then becoming mostly cloudy after midnight. Chance of thunder...0 percent. Min temperature.....57 to 64. 24 hr trend......On average, unchanged. Max humidity........46 to 66 percent. 24 hr trend......On average, 10 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 12 mph. Ridges/upr slopes....North 8 to 10 mph in the evening, shifting to southeast 8 to 12 mph after midnight. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Southeast 5 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...10 percent. Max temperature.....75 to 85. 24 hr trend......On average, 8 degrees cooler. Min humidity........27 to 37 percent. 24 hr trend......On average, 14 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 14 mph with gusts to 20 mph. Ridges/upr slopes....Southwest 8 to 14 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......7500-9500 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 30 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....52 to 62. 24 hr trend......On average, 4 degrees cooler. Max humidity........71 to 94 percent. 24 hr trend......On average, 29 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 9 to 15 mph with gusts to 22 mph. Ridges/upr slopes....South 9 to 15 mph with gusts to 22 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......300-400 ft AGL. Transport Winds....South 10 to 20 mph. .FRIDAY... Sky/weather.........Partly cloudy with a 40 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Max temperature.....76 to 84. 24 hr trend......On average, unchanged. Min humidity........25 to 40 percent. 24 hr trend......On average, 2 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 8 to 13 mph with gusts to 20 mph. Ridges/upr slopes....Southwest 8 to 13 mph. CWR /0.10 inch/.....30 percent. Smoke Dispersal..... Mixing Height......8000-10000 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = IDZ426-131530- Southern Highlands- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 6 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Mostly cloudy. Chance of thunder...0 percent. Min temperature.....58 to 64. 24 hr trend......On average, 2 degrees cooler. Max humidity........46 to 60 percent. 24 hr trend......On average, 13 percent wetter. 20-foot winds....... Valleys/lwr slopes...South around 10 mph. Ridges/upr slopes....South around 10 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....South 10 to 15 mph. .THURSDAY... Sky/weather.........Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Chance of thunder...30 percent. Max temperature.....76 to 82. 24 hr trend......On average, 10 degrees cooler. Min humidity........31 to 41 percent. 24 hr trend......On average, 15 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 12 mph with gusts to 20 mph. Ridges/upr slopes....Southwest 8 to 12 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 30 percent chance of showers and thunderstorms. Chance of thunder...20 percent. Min temperature.....54 to 60. 24 hr trend......On average, 4 degrees cooler. Max humidity........73 to 92 percent. 24 hr trend......On average, 28 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 8 to 12 mph. Ridges/upr slopes....South 8 to 12 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......300 ft AGL. Transport Winds....South 10 to 15 mph. .FRIDAY... Sky/weather.........Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Chance of precipitation 60 percent. Chance of thunder...30 percent. Max temperature.....78 to 83. 24 hr trend......On average, unchanged. Min humidity........30 to 42 percent. 24 hr trend......On average, unchanged. 20-foot winds....... Valleys/lwr slopes...South 8 to 9 mph in the morning, shifting to northwest in the afternoon. Ridges/upr slopes....Southwest 8 to 11 mph. CWR /0.10 inch/.....30 percent. Smoke Dispersal..... Mixing Height......8500-10000 ft AGL. Transport Winds....West 10 to 15 mph. $$ = ORZ675-131530- Baker Valley- 140 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Chance of thunder...10 percent. Min temperature.....48 to 62. 24 hr trend......On average, unchanged. Max humidity........59 to 81 percent. 24 hr trend......On average, 10 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 10 to 16 mph. Ridges/upr slopes....Northwest 10 to 16 mph with gusts to 22 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 5 to 20 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...20 percent. Max temperature.....80 to 85. 24 hr trend......On average, 2 degrees cooler. Min humidity........25 to 30 percent. 24 hr trend......On average, 3 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 13 mph. Ridges/upr slopes....North 8 to 10 mph in the morning, becoming light in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......8000-10000 ft AGL. Transport Winds....West 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 40 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....48 to 61. 24 hr trend......On average, unchanged. Max humidity........70 to 95 percent. 24 hr trend......On average, 12 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph. Ridges/upr slopes....Northwest 8 to 11 mph. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 5 to 15 mph. .FRIDAY... Sky/weather.........Partly cloudy with a 50 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Max temperature.....77 to 84. 24 hr trend......On average, 2 degrees cooler. Min humidity........31 to 41 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph. CWR /0.10 inch/.....30 percent. Smoke Dispersal..... Mixing Height......6000-8000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = ORZ674-131530- Northwestern Vale BLM- 140 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 8 AM PDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....55 to 63. 24 hr trend......On average, unchanged. Max humidity........48 to 63 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 10 to 16 mph with gusts to 24 mph. Ridges/upr slopes....Northwest 10 to 16 mph with gusts to 24 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 10 to 20 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...10 percent. Max temperature.....78 to 87. 24 hr trend......On average, 3 degrees cooler. Min humidity........21 to 27 percent. 24 hr trend......On average, 4 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 12 mph. Ridges/upr slopes....West 8 to 12 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......9000-11000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 40 percent chance of showers and thunderstorms. Chance of thunder...20 percent. Min temperature.....54 to 61. 24 hr trend......On average, 2 degrees cooler. Max humidity........58 to 73 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 11 mph. Ridges/upr slopes....Northwest 8 to 11 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......300 ft AGL. Transport Winds....North 5 to 15 mph. .FRIDAY... Sky/weather.........Partly cloudy with a 40 percent chance of showers and thunderstorms. Chance of thunder...10 percent. Max temperature.....76 to 86. 24 hr trend......On average, 2 degrees cooler. Min humidity........23 to 33 percent. 24 hr trend......On average, 6 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Light winds less than 8 mph in the morning, becoming south around 8 mph in the afternoon. CWR /0.10 inch/.....20 percent. Smoke Dispersal..... Mixing Height......7000-9000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = ORZ673-131530- Central Canyonlands- 240 PM MDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 3 PM THURSDAY TO 9 AM MDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....57 to 68. 24 hr trend......On average, unchanged. Max humidity........42 to 58 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 12 to 18 mph with gusts to 26 mph. Ridges/upr slopes....Northwest 13 to 19 mph with gusts to 26 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 10 to 25 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...10 percent. Max temperature.....81 to 91. 24 hr trend......On average, 4 degrees cooler. Min humidity........21 to 29 percent. 24 hr trend......On average, 5 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 14 mph. Ridges/upr slopes....North 8 to 14 mph in the morning, becoming light in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......10000-11500 ft AGL. Transport Winds....Southwest 5 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 30 percent chance of showers and thunderstorms. Chance of thunder...30 percent. Min temperature.....55 to 63. 24 hr trend......On average, 3 degrees cooler. Max humidity........58 to 77 percent. 24 hr trend......On average, 16 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 11 mph. Ridges/upr slopes....West 8 to 13 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......300 ft AGL. Transport Winds....West 5 to 15 mph. .FRIDAY... Sky/weather.........Partly cloudy. A chance of showers and thunderstorms, mainly in the morning. Chance of precipitation 30 percent. Chance of thunder...20 percent. Max temperature.....80 to 88. 24 hr trend......On average, 2 degrees cooler. Min humidity........27 to 37 percent. 24 hr trend......On average, 8 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph. Ridges/upr slopes....Northwest 8 to 10 mph in the morning, shifting to south around 8 mph in the afternoon. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......9000-11000 ft AGL. Transport Winds....Southwest 5 to 10 mph. $$ = ORZ672-131530- Southern Grasslands- 140 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy in the evening, then becoming mostly cloudy after midnight. Chance of thunder...0 percent. Min temperature.....55 to 61. 24 hr trend......On average, unchanged. Max humidity........42 to 57 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...North 8 to 11 mph. Ridges/upr slopes....Northwest 8 to 12 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....West 5 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...20 percent. Max temperature.....78 to 88. 24 hr trend......On average, 6 degrees cooler. Min humidity........21 to 28 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 12 mph in the afternoon. Ridges/upr slopes....Southwest 9 to 15 mph with gusts to 22 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......8500-10500 ft AGL. Transport Winds....Southwest 10 to 20 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Chance of precipitation 30 percent. Chance of thunder...20 percent. Min temperature.....55 to 60. 24 hr trend......On average, 2 degrees cooler. Max humidity........64 to 80 percent. 24 hr trend......On average, 24 percent wetter. 20-foot winds....... Valleys/lwr slopes...South 10 to 16 mph. Ridges/upr slopes....South 10 to 16 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......300-400 ft AGL. Transport Winds....South 10 to 20 mph. .FRIDAY... Sky/weather.........Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Chance of thunder...10 percent. Max temperature.....78 to 87. 24 hr trend......On average, unchanged. Min humidity........18 to 28 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 14 mph. Ridges/upr slopes....Southwest 8 to 14 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......10500-12000 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = ORZ671-131530- Steens Mountain- 140 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Min temperature.....52 to 62. 24 hr trend......On average, unchanged. Max humidity........43 to 61 percent. 24 hr trend......On average, 11 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest around 10 mph with gusts to 18 mph. Ridges/upr slopes....Northwest around 10 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 5 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 50 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...20 percent. Max temperature.....71 to 84. 24 hr trend......On average, 4 degrees cooler. Min humidity........22 to 30 percent. 24 hr trend......On average, 7 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 11 mph. Ridges/upr slopes....Southwest 8 to 11 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......10000-11000 ft AGL. Transport Winds....Southwest 10 to 20 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 20 percent chance of showers and thunderstorms. Chance of thunder...20 percent. Min temperature.....52 to 60. 24 hr trend......On average, unchanged. Max humidity........58 to 68 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Southwest 9 to 15 mph with gusts to 22 mph. Ridges/upr slopes....Southwest 9 to 15 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Southwest 10 to 20 mph. .FRIDAY... Sky/weather.........Partly sunny. Chance of thunder...0 percent. Max temperature.....71 to 84. 24 hr trend......On average, unchanged. Min humidity........17 to 26 percent. 24 hr trend......On average, 5 percent drier. 20-foot winds....... Valleys/lwr slopes...Southwest 8 to 12 mph. Ridges/upr slopes....Southwest 8 to 13 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......11000-12000 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = ORZ670-131530- Burns BLM- 140 PM PDT Wed Aug 12 2026 ...RED FLAG WARNING IN EFFECT FROM 2 PM THURSDAY TO 5 AM PDT FRIDAY... .TONIGHT... Sky/weather.........Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Chance of thunder...10 percent. Min temperature.....48 to 57. 24 hr trend......On average, unchanged. Max humidity........53 to 73 percent. 24 hr trend......On average, 9 percent wetter. 20-foot winds....... Valleys/lwr slopes...Northwest 8 to 13 mph with gusts to 20 mph. Ridges/upr slopes....Northwest 9 to 15 mph with gusts to 22 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......200-300 ft AGL. Transport Winds....Northwest 10 to 15 mph. .THURSDAY... Sky/weather.........Partly cloudy. A 50 percent chance of showers and thunderstorms in the afternoon. Chance of thunder...30 percent. Max temperature.....79 to 86. 24 hr trend......On average, 3 degrees cooler. Min humidity........18 to 23 percent. 24 hr trend......On average, 3 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 9 mph. Ridges/upr slopes....West 8 to 10 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......10500-12000 ft AGL. Transport Winds....Southwest 10 to 15 mph. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy with a 20 percent chance of showers and thunderstorms. Chance of thunder...20 percent. Min temperature.....49 to 56. 24 hr trend......On average, unchanged. Max humidity........60 to 80 percent. 24 hr trend......On average, 6 percent wetter. 20-foot winds....... Valleys/lwr slopes...West 8 to 13 mph. Gusts to 20 mph in the evening. Ridges/upr slopes....West 8 to 13 mph with gusts to 22 mph. CWR /0.10 inch/.....10 percent. Smoke Dispersal..... Mixing Height......300 ft AGL. Transport Winds....West 5 to 15 mph. .FRIDAY... Sky/weather.........Partly sunny in the morning, then clearing. Chance of thunder...0 percent. Max temperature.....79 to 85. 24 hr trend......On average, unchanged. Min humidity........15 to 22 percent. 24 hr trend......On average, 2 percent drier. 20-foot winds....... Valleys/lwr slopes...Light upslope winds less than 8 mph in the morning, becoming southwest 8 to 9 mph with gusts to 16 mph in the afternoon. Ridges/upr slopes....Southwest 8 to 13 mph. CWR /0.10 inch/.....0 percent. Smoke Dispersal..... Mixing Height......10500-12000 ft AGL. Transport Winds....Southwest 10 to 15 mph. $$ = .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 49 to 61. Highs 72 to 87. Southeast winds up to 10 mph. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 48 to 59. Highs 75 to 90. South winds up to 10 mph. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 50 to 62. Highs 75 to 90. Southwest winds up to 10 mph. .TUESDAY...Mostly cloudy. A 20 percent chance of showers and thunderstorms. Lows 51 to 63. Highs 73 to 88. .WEDNESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Lows 49 to 61. Highs 70 to 85. .OUTLOOK FOR THURSDAY AUGUST 20 THROUGH WEDNESDAY AUGUST 26 The CPC 8-14 day outlook favors a 40-50% chance of both above normal temperatures and above normal precipitation. $$ = ####018068821#### FNUS55 KGJT 122042 FWFGJT Fire Weather Planning Forecast for Wrn Colorado and Ern Utah National Weather Service Grand Junction CO 242 PM MDT Wed Aug 12 2026 .DISCUSSION... Elevated moisture keeps critical fire weather conditions out of the forecast through the end of the week. Coverage of shower activity becomes more widespread today, and begins to peak by Thursday. Localized heavy rainfall may pose a threat to flash flooding and debris flows, especially over recent burn scars. Additional concerns with these storms include lightning and gusty outflows. Daytime highs begin to cool today, with the cooling trend continuing through the weekend. ...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS OR THUNDERSTORMS... ...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL... COZ200-131245- Little Snake Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....52-62 F. Max humidity........75-90% near 6000 feet 66-81% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph increasing to 20 to 25 mph after midnight. Mixing Height.......5500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%). Near 6000 feet, isolated showers until 1200, then scattered showers and thunderstorms. Near 8000 feet, isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....30 percent. Max temperature.....74-84 F near 6000 feet 63-73 F near 8000 feet. Min humidity........28-38% near 6000 feet 39-49% near 8000 feet. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 10 to 15 mph with gusts to 30 mph in the afternoon. CWR.................20 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph increasing to 20 to 30 mph in the afternoon. Mixing Height.......3000 ft AGL until 1100, then 7000 ft AGL. Transport Winds.....South 5 mph until 1200, then southwest 10 to 15 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (40-50%). Near 6000 feet, scattered showers and thunderstorms until 2400. Near 8000 feet, scattered thunderstorms until 2400. Scattered showers. Chc of lightning....30 percent. Min temperature.....51-61 F. Max humidity........78-93% near 6000 feet 69-84% near 8000 feet. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 25 mph in the evening. CWR.................20 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......5500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (40-50%). Near 6000 feet, isolated showers and thunderstorms after 1200. near 8000 feet, scattered showers and thunderstorms after 1200. Chc of lightning....10 percent. Max temperature.....74-84 F near 6000 feet 63-73 F near 8000 feet. Min humidity........22-32% near 6000 feet 31-41% near 8000 feet. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2000 ft AGL until 1000, then 9500 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Smoke dispersal.....Poor until 0900. Very good after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and thunderstorms near 8000 feet. Lows 49-59. Highs 77-87. Winds less than 15 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 48-58. Highs 78-88. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 49-59. Highs 81-91. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers near 6000 feet and isolated showers and thunderstorms near 8000 feet. Lows 51-61. Highs 82-92. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52-62. Highs 83-93. $$ COZ201-131245- Routt Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....46-56 F. Max humidity........78-93%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................50 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph increasing to 15 to 20 mph after midnight. Mixing Height.......1000 ft AGL. Transport Winds.....South 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....65-75 F. Min humidity........40-50%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................80 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......1500 ft AGL until 1000, then 5000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Numerous showers and scattered thunderstorms until 2400, then scattered showers. Chc of lightning....50 percent. Min temperature.....46-56 F. Max humidity........80-95%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................50 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......4000 ft AGL until 2000, then 500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....64-74 F. Min humidity........38-48%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................60 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2000 ft AGL until 1000, then 6500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 66-76. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 43-53. Highs 68-78. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 69-79. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 45-55. Highs 71-81. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 46-56. Highs 72-82. $$ COZ202-131245- White River Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....51-61 F. Max humidity........78-93% near 6000 feet 69-84% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph increasing to 20 to 25 mph after midnight. Mixing Height.......5000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southeast 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Near 6000 feet, partly cloudy (50-60%), isolated showers and thunderstorms until 1200, then scattered showers and thunderstorms. Near 8000 feet, partly cloudy (40-50%) until 1200, then mostly cloudy (70-80%), isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....74-84 F near 6000 feet 64-74 F near 8000 feet. Min humidity........30-40% near 6000 feet 38-48% near 8000 feet. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................50 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......1000 ft AGL until 0900, then 6500 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then 10 to 15 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (30-40%). Near 6000 feet, scattered showers and thunderstorms until 2400, then isolated showers. Near 8000 feet, scattered thunderstorms until 2400. Scattered showers. Chc of lightning....40 percent. Min temperature.....50-60 F. Max humidity........78-93% near 6000 feet 68-83% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......5000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Near 6000 feet, partly cloudy (50-60%), isolated showers until 1200. Near 8000 feet, partly cloudy (40-50%) until 1200, then mostly cloudy (60-70%), isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....20 percent. Max temperature.....73-83 F near 6000 feet 63-73 F near 8000 feet. Min humidity........25-35% near 6000 feet 34-44% near 8000 feet. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......1000 ft AGL until 0900, then 8500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms near 6000 feet and scattered showers and isolated thunderstorms near 8000 feet. Lows 49-59. Highs 77-87. Winds less than 15 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 49-59. Highs 79-89. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 49-59. Highs 81-91. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 52-62. Highs 83-93. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 53-63. Highs 84-94. $$ COZ203-131245- Lower Colorado River- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....55-65 F near 6000 feet 49-59 F near 8000 feet. Max humidity........64-79%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......5500 ft AGL until 1900. 1000 ft AGL after 2000. Transport Winds.....Southeast 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly cloudy (60-70%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....78-88 F near 6000 feet 68-78 F near 8000 feet. Min humidity........28-38%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................60 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3000 ft AGL until 1100, then 7500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (40-50%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....54-64 F. Max humidity........65-80%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......6000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....40 percent. Max temperature.....77-87 F near 6000 feet 67-77 F near 8000 feet. Min humidity........25-35%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2000 ft AGL until 1000, then 8000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 53-63. Highs 79-89. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 54-64. Highs 80-90. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 54-64. Highs 82-92. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 56-66. Highs 84-94. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 57-67. Highs 85-95. $$ COZ205-131245- Colorado River Headwaters- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Partly cloudy (40-50%). Numerous showers and scattered thunderstorms until 2400, scattered showers and isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....47-57 F. Max humidity........75-90%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................50 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph increasing to 20 to 25 mph after midnight. Mixing Height.......1000 ft AGL. Transport Winds.....South 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....71-81 F. Min humidity........33-43%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................70 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2500 ft AGL until 1100, then 6000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (70-80%) until 2400, then partly cloudy (50-60%). Numerous showers and scattered thunderstorms until 2400, then scattered showers and isolated thunderstorms. Chc of lightning....50 percent. Min temperature.....47-57 F. Max humidity........77-92%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................50 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......4500 ft AGL until 2000, then 500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly cloudy (70-80%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....70-80 F. Min humidity........34-44%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................70 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3000 ft AGL until 1100, then 5500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 69-79. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 70-80. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 71-81. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 46-56. Highs 73-83. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47-57. Highs 75-85. $$ COZ290-131245- Paradox Valley Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....40 percent. Min temperature.....50-60 F near 6000 feet 48-58 F near 8000 feet. Max humidity........66-81% near 6000 feet 78-93% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................20 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......4000 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....Southeast 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Near 6000 feet, partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Near 8000 feet, mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200, then scattered showers and thunderstorms. Chc of lightning....40 percent. Max temperature.....77-87 F near 6000 feet 68-78 F near 8000 feet. Min humidity........27-37% near 6000 feet 35-45% near 8000 feet. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................50 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3000 ft AGL until 1100, then 7000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Near 6000 feet, scattered showers and thunderstorms until 2400, then isolated showers and thunderstorms. Near 8000 feet, scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....40 percent. Min temperature.....50-60 F near 6000 feet 48-58 F near 8000 feet. Max humidity........65-80% near 6000 feet 77-92% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................20 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......5500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then south. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....40 percent. Max temperature.....76-86 F near 6000 feet 67-77 F near 8000 feet. Min humidity........24-34% near 6000 feet 32-42% near 8000 feet. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......1000 ft AGL until 0900. 8000 ft AGL after 1100. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 54-64. Highs 80-90. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 55-65. Highs 81-91. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and thunderstorms near 8000 feet. Lows 55-65. Highs 82-92. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered thunderstorms and isolated showers near 8000 feet. Lows 57-67. Highs 84-94. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and thunderstorms near 8000 feet. Lows 58-68. Highs 85-95. $$ COZ291-131245- Northern San Juan Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Partly cloudy (50-60%) until 2400, then mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Chc of lightning....50 percent. Min temperature.....46-56 F. Max humidity........74-89%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....South 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200, then numerous showers and thunderstorms. Chc of lightning....70 percent. Max temperature.....68-78 F. Min humidity........37-47%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................80 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......3000 ft AGL until 1100, then 6000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (70-80%) until 2400, then partly cloudy (40-50%). Numerous showers and scattered thunderstorms until 2400, then scattered showers and isolated thunderstorms. Chc of lightning....50 percent. Min temperature.....45-55 F. Max humidity........76-91%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................40 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......5000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%). Scattered showers and isolated thunderstorms until 1200, then showers with numerous thunderstorms. Chc of lightning....70 percent. Max temperature.....67-77 F. Min humidity........36-46%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................70 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......1000 ft AGL until 0900, then 6500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 70-80. Winds less than 15 mph. .SUNDAY...Partly cloudy. Numerous showers and scattered thunderstorms. Lows 46-56. Highs 71-81. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 46-56. Highs 72-82. Winds less than 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47-57. Highs 74-84. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 49-59. Highs 75-85. $$ COZ292-131245- North Fork Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....52-62 F near 6000 feet 48-58 F near 8000 feet. Max humidity........70-85% near 6000 feet 77-92% near 8000 feet. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................20 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southeast 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Near 6000 feet, partly cloudy (40-50%). Near 8000 feet, partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....78-88 F near 6000 feet 65-75 F near 8000 feet. Min humidity........28-38% near 6000 feet 36-46% near 8000 feet. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......1500 ft AGL until 1000, then 7000 ft AGL. Transport Winds.....South 5 mph until 1200, then southwest. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (40-50%). Numerous showers and scattered thunderstorms until 2400. Scattered showers and isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....51-61 F near 6000 feet 48-58 F near 8000 feet. Max humidity........71-86% near 6000 feet 77-92% near 8000 feet. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......5000 ft AGL until 2000, then 500 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Near 6000 feet, isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Near 8000 feet, scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....76-86 F near 6000 feet 64-74 F near 8000 feet. Min humidity........28-38% near 6000 feet 35-45% near 8000 feet. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2000 ft AGL until 1000, then 6500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52-62. Highs 79-89. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52-62. Highs 81-91. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52-62. Highs 83-93. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and thunderstorms near 8000 feet. Lows 54-64. Highs 85-95. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 56-66. Highs 86-96. $$ COZ293-131245- Gunnison Basin Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Partly cloudy (40-50%). Scattered thunderstorms until 2400. Scattered showers. Chc of lightning....40 percent. Min temperature.....48-58 F. Max humidity........79-94%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................20 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......2500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....North 5 mph until 2400, then southwest. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%). Isolated showers and thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....72-82 F. Min humidity........35-45%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................70 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......1500 ft AGL until 1000, then 6000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (70-80%) until 2400, then partly cloudy (40-50%). Numerous showers and scattered thunderstorms until 2400, then scattered showers and isolated thunderstorms. Chc of lightning....50 percent. Min temperature.....48-58 F. Max humidity........80-95%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................50 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......4000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and scattered thunderstorms. Chc of lightning....50 percent. Max temperature.....70-80 F. Min humidity........36-46%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................70 percent. 15K Ft MSL Winds....South 15 to 20 mph. Mixing Height.......3000 ft AGL until 1100, then 6000 ft AGL. Transport Winds.....West 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 70-80. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 70-80. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 43-53. Highs 72-82. Winds less than 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 74-84. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 46-56. Highs 75-85. $$ COZ207-131245- Southwest Colorado Lower Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....56-66 F. Max humidity........74-89%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......8000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%). Isolated showers and thunderstorms until 1200, then scattered showers and thunderstorms. Chc of lightning....20 percent. Max temperature.....78-88 F. Min humidity........25-35%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................20 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......3000 ft AGL until 1100, then 8000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (50-60%). Scattered showers and isolated thunderstorms. Chc of lightning....20 percent. Min temperature.....56-66 F. Max humidity........73-88%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................10 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......7500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Fair until 2100, then poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....20 percent. Max temperature.....78-88 F. Min humidity........22-32%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................10 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......2000 ft AGL until 1000, then 8500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 51-61. Highs 81-91. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 52-62. Highs 83-93. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 53-63. Highs 85-95. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 55-65. Highs 86-96. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 56-66. Highs 86-96. $$ COZ294-131245- Southwest Colorado Upper West Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (70-80%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....49-59 F. Max humidity........83-98%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......5500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy (60-70%) until 1200, then partly cloudy (50-60%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....30 percent. Max temperature.....66-76 F. Min humidity........37-47%. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......7000 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....40 percent. Min temperature.....48-58 F. Max humidity........82-97%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......6500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then south. Smoke dispersal.....Fair until 2100, then poor. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....65-75 F. Min humidity........33-43%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph. CWR.................40 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......8500 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 70-80. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 44-54. Highs 70-80. Winds less than 15 mph. .MONDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 72-82. Winds less than 15 mph. .TUESDAY...Partly cloudy. Scattered thunderstorms and isolated showers. Lows 46-56. Highs 73-83. .WEDNESDAY...Partly cloudy. Scattered thunderstorms and isolated showers. Lows 48-58. Highs 74-84. $$ COZ295-131245- Southwest Colorado Upper East Forecast Area- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Scattered showers and thunderstorms until 2400, then isolated showers and thunderstorms. Chc of lightning....50 percent. Min temperature.....49-59 F. Max humidity........81-96%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................50 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph. Mixing Height.......6000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then northwest. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200, then scattered showers and thunderstorms. Chc of lightning....50 percent. Max temperature.....72-82 F. Min humidity........34-44%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................50 percent. 15K Ft MSL Winds....West 10 to 15 mph. Mixing Height.......7000 ft AGL. Transport Winds.....Southwest 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Chc of lightning....40 percent. Min temperature.....49-59 F. Max humidity........80-95%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. 15K Ft MSL Winds....Southwest 10 to 15 mph increasing to 15 to 20 mph after midnight. Mixing Height.......5500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then northeast. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly cloudy (60-70%). Scattered showers and isolated thunderstorms until 1200, then numerous showers and thunderstorms. Chc of lightning....50 percent. Max temperature.....72-82 F. Min humidity........29-39%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................50 percent. 15K Ft MSL Winds....Southwest 15 to 20 mph. Mixing Height.......3000 ft AGL until 1100, then 8000 ft AGL. Transport Winds.....West 5 mph. Smoke dispersal.....Poor until 0900. Fair after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 73-83. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 72-82. Winds less than 15 mph. .MONDAY...Mostly cloudy. Scattered showers and thunderstorms. Lows 45-55. Highs 73-83. Winds less than 15 mph. .TUESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 46-56. Highs 75-85. .WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms. Lows 47-57. Highs 76-86. $$ UTZ485-131245- Eastern Ashley National Forest- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....51-61 F near 7000 feet 36-46 F near 10000 feet. 24 hr trend......6 degrees cooler. Max humidity........72-87% near 7000 feet 90-100% near 10000 feet. 24 hr trend......18% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. Mixing Height.......4000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Clearing Index......500 until 2000, then less than 500. .THURSDAY... Sky/weather.........Near 7000 feet, partly cloudy (50-60%) until 1200, then mostly cloudy (70-80%), numerous showers and scattered thunderstorms after 1200. near 10000 feet, mostly cloudy (70-80%), numerous showers and thunderstorms after 1200. Scattered showers and isolated thunderstorms until 1200. Chc of lightning....50 percent. Max temperature.....66-76 F near 7000 feet 56-66 F near 10000 feet. 24 hr trend......4 degrees cooler. Min humidity........45-55% near 7000 feet 59-74% near 10000 feet. 24 hr trend......18% wetter. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................50 percent. Mixing Height.......2000 ft AGL until 1100, then 5000 ft AGL. Transport Winds.....Southwest 5 mph. Clearing Index......Less than 500 until 1200, then 1050 until 1700, then 800. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (40-50%). Scattered showers and thunderstorms until 2400. Chc of lightning....40 percent. Min temperature.....49-59 F near 7000 feet 33-43 F near 10000 feet. 24 hr trend......4 degrees cooler. Max humidity........73-88% near 7000 feet 90-100% near 10000 feet. 24 hr trend......5% drier. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................20 percent. Mixing Height.......4000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 mph. Clearing Index......Less than 500. .FRIDAY... Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly cloudy (60-70%). Scattered showers and thunderstorms after 1200. Chc of lightning....20 percent. Max temperature.....66-76 F near 7000 feet 56-66 F near 10000 feet. 24 hr trend......Unchanged. Min humidity........37-47% near 7000 feet 46-56% near 10000 feet. 24 hr trend......13% drier. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................20 percent. Mixing Height.......1000 ft AGL until 0900. 7000 ft AGL after 1100. Transport Winds.....Southwest 5 mph. Clearing Index......Less than 500 until 1100, then 600 until 1200, then 1000 until 1700, then 750. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy near 7000 feet and mostly cloudy near 10000 feet and scattered showers and thunderstorms near 7000 feet and numerous thunderstorms and scattered showers near 10000 feet. Lows 47-57. Highs 68-78. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered showers and thunderstorms . Lows 47-57. Highs 69-79. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms near 7000 feet and scattered showers and thunderstorms near 10000 feet . Lows 47-57. Highs 71-81. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 50-60. Highs 73-83. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 51-61. Highs 75-85. $$ UTZ486-131245- Eastern Uinta Basin- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Near 5000 feet, mostly cloudy (60-70%). Near 8000 feet, mostly cloudy (70-80%) until 2400, then partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....53-63 F. 24 hr trend......6 degrees cooler. Max humidity........64-79%. 24 hr trend......20% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. Mixing Height.......5500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Northwest 5 to 10 mph until 2400, then northeast. Clearing Index......1050 until 1900. Less than 500 after 2000. .THURSDAY... Sky/weather.........Near 5000 feet, partly cloudy (50-60%). Near 8000 feet, partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....73-83 F near 5000 feet 62-72 F near 8000 feet. 24 hr trend......7 degrees cooler. Min humidity........32-42% near 5000 feet 41-51% near 8000 feet. 24 hr trend......9% wetter. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................40 percent. Mixing Height.......2500 ft AGL until 1100, then 6500 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then 10 to 15 mph. Clearing Index......Less than 500 until 1100. 1050 after 1200. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (50-60%). Near 5000 feet, scattered thunderstorms and isolated showers until 2400. Near 8000 feet, scattered showers and thunderstorms until 2400. Chc of lightning....20 percent. Min temperature.....52-62 F near 5000 feet 47-57 F near 8000 feet. 24 hr trend......2 degrees cooler. Max humidity........66-81%. 24 hr trend......1% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................10 percent. Mixing Height.......5000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 mph. Clearing Index......600 until 2000, then less than 500. .FRIDAY... Sky/weather.........Near 5000 feet, mostly cloudy (60-70%) until 1200, then partly cloudy (40-50%). Near 8000 feet, partly cloudy (50-60%). Isolated showers and thunderstorms after 1200. Chc of lightning....10 percent. Max temperature.....73-83 F near 5000 feet 62-72 F near 8000 feet. 24 hr trend......1 degree cooler. Min humidity........26-36% near 5000 feet 34-44% near 8000 feet. 24 hr trend......6% drier. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................10 percent. Mixing Height.......2000 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then 10 to 15 mph. Clearing Index......Less than 500 until 1100. 1050 after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and thunderstorms near 8000 feet. Lows 52-62. Highs 75-85. Winds less than 15 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 52-62. Highs 77-87. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 53-63. Highs 79-89. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 56-66. Highs 81-91. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 57-67. Highs 81-91. $$ UTZ487-131245- Book Cliffs- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Near 5000 feet, mostly cloudy (60-70%). Near 8000 feet, mostly cloudy (70-80%) until 2400, then partly cloudy (50-60%). Scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....50 percent. Min temperature.....54-64 F near 5000 feet 48-58 F near 8000 feet. 24 hr trend......6 degrees cooler. Max humidity........69-84% near 5000 feet 78-93% near 8000 feet. 24 hr trend......23% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................40 percent. Mixing Height.......4000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Clearing Index......550 until 2000, then less than 500. .THURSDAY... Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly cloudy (60-70%). Isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....50 percent. Max temperature.....71-81 F near 5000 feet 67-77 F near 8000 feet. 24 hr trend......6 degrees cooler. Min humidity........32-42%. 24 hr trend......10% wetter. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................50 percent. Mixing Height.......1000 ft AGL until 0900, then 6500 ft AGL. Transport Winds.....Southwest 5 mph. Clearing Index......Less than 500 until 1200, then 1000. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (40-50%). Near 5000 feet, scattered showers and thunderstorms until 2400. Near 8000 feet, scattered showers until 2400. Isolated thunderstorms. Isolated showers after 2400. Chc of lightning....30 percent. Min temperature.....53-63 F near 5000 feet 47-57 F near 8000 feet. 24 hr trend......2 degrees cooler. Max humidity........69-84% near 5000 feet 76-91% near 8000 feet. 24 hr trend......3% wetter. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................20 percent. Mixing Height.......4000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 mph. Clearing Index......700 until 1900. Less than 500 after 2000. .FRIDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Near 5000 feet, isolated showers until 1200. Near 8000 feet, isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....20 percent. Max temperature.....70-80 F near 5000 feet 66-76 F near 8000 feet. 24 hr trend......1 degree cooler. Min humidity........27-37%. 24 hr trend......4% drier. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. Mixing Height.......1500 ft AGL until 0900, then 9000 ft AGL. Transport Winds.....Southwest 5 mph. Clearing Index......Less than 500 until 1000. 950 after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms near 6000 feet and scattered showers and isolated thunderstorms near 8000 feet. Lows 51-61. Highs 76-86. Winds less than 15 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 51-61. Highs 78-88. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 52-62. Highs 81-91. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 55-65. Highs 83-93. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 56-66. Highs 84-94. $$ UTZ490-131245- Colorado River Basin- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly cloudy (50-60%). Near 5000 feet, scattered showers and thunderstorms until 2400, then isolated showers and thunderstorms. Near 7000 feet, scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....30 percent. Min temperature.....58-68 F. 24 hr trend......5 degrees cooler. Max humidity........63-78%. 24 hr trend......27% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................20 percent. Mixing Height.......7000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Clearing Index......950 until 1900. Less than 500 after 2000. .THURSDAY... Sky/weather.........Partly cloudy (50-60%). Isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....30 percent. Max temperature.....84-94 F near 5000 feet 73-83 F near 7000 feet. 24 hr trend......4 degrees cooler. Min humidity........24-34% near 5000 feet 30-40% near 7000 feet. 24 hr trend......3% wetter. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................40 percent. Mixing Height.......2000 ft AGL until 1000, then 8500 ft AGL. Transport Winds.....South 5 mph until 1200, then southwest 10 to 15 mph. Clearing Index......Less than 500 until 1200, then 1050. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (50-60%). Near 5000 feet, isolated showers and thunderstorms. Near 7000 feet, scattered showers and thunderstorms until 2400, then isolated showers and thunderstorms. Chc of lightning....20 percent. Min temperature.....57-67 F. 24 hr trend......1 degree cooler. Max humidity........62-77%. 24 hr trend......2% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................10 percent. Mixing Height.......7000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Clearing Index......850 until 2000, then less than 500. .FRIDAY... Sky/weather.........Partly cloudy (50-60%). Isolated showers and thunderstorms. Chc of lightning....10 percent. Max temperature.....83-93 F near 5000 feet 72-82 F near 7000 feet. 24 hr trend......2 degrees cooler. Min humidity........21-31%. 24 hr trend......Unchanged. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. Mixing Height.......2000 ft AGL until 1000, then 11000 ft AGL. Transport Winds.....Southwest 5 mph. Clearing Index......Less than 500 until 1100. 1000 after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 57-67. Highs 84-94. Winds less than 15 mph. .SUNDAY...Partly cloudy. Scattered thunderstorms and isolated showers near 5000 feet and isolated showers and thunderstorms near 7000 feet. Lows 59-69. Highs 85-95. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 59-69. Highs 87-97. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 62-72. Highs 89-99. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 63-73. Highs 89-99. $$ UTZ491-131245- Southeast Utah- 242 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy (60-70%). Near 5000 feet, scattered showers and thunderstorms until 2400, isolated showers and thunderstorms after 2400. Near 8000 feet, scattered thunderstorms until 2400. Scattered showers. Isolated thunderstorms after 2400. Chc of lightning....30 percent. Min temperature.....60-70 F near 5000 feet 50-60 F near 8000 feet. 24 hr trend......4 degrees cooler. Max humidity........61-76% near 5000 feet 69-84% near 8000 feet. 24 hr trend......8% wetter. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................30 percent. Mixing Height.......8500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Clearing Index......1050 until 2000. Less than 500 after 2100. .THURSDAY... Sky/weather.........Partly cloudy (40-50%). Isolated showers and thunderstorms until 1200. Scattered showers and thunderstorms after 1200. Chc of lightning....20 percent. Max temperature.....82-92 F near 5000 feet 66-76 F near 8000 feet. 24 hr trend......5 degrees cooler. Min humidity........25-35% near 5000 feet 37-47% near 8000 feet. 24 hr trend......4% wetter. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................30 percent. Mixing Height.......2500 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Clearing Index......Less than 500 until 1100. 1050 after 1300. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (40-50%). Near 5000 feet, isolated thunderstorms until 2400. Isolated showers. Near 8000 feet, scattered showers and thunderstorms until 2400, isolated showers and thunderstorms after 2400. Chc of lightning....20 percent. Min temperature.....59-69 F near 5000 feet 50-60 F near 8000 feet. 24 hr trend......1 degree cooler. Max humidity........61-76%. 24 hr trend......1% wetter. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 25 mph in the evening. CWR.................10 percent. Mixing Height.......5000 ft AGL until 2100, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Clearing Index......1000 until 2000. Less than 500 after 2100. .FRIDAY... Sky/weather.........Near 5000 feet, partly cloudy (50-60%), isolated showers. Isolated thunderstorms after 1200. Near 8000 feet, partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%), isolated thunderstorms until 1200. Scattered showers. Scattered thunderstorms after 1200. Chc of lightning....10 percent. Max temperature.....80-90 F near 5000 feet 65-75 F near 8000 feet. 24 hr trend......1 degree cooler. Min humidity........23-33% near 5000 feet 34-44% near 8000 feet. 24 hr trend......1% wetter. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................10 percent. Mixing Height.......2500 ft AGL until 1000, then 10500 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Clearing Index......Less than 500 until 1100. 1050 after 1200. .FORECAST FOR DAY 3 THROUGH 7... .SATURDAY...Partly cloudy. Isolated showers and thunderstorms near 5000 feet and scattered showers and thunderstorms near 8000 feet. Lows 56-66. Highs 84-94. Winds less than 15 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms near 5000 feet and scattered showers and thunderstorms near 8000 feet . Lows 59-69. Highs 85-95. Winds less than 15 mph. .MONDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 59-69. Highs 87-97. Winds less than 15 mph. .TUESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 62-72. Highs 89-99. .WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 63-73. Highs 89-99. $$ ####018019696#### FNUS53 KLBF 122044 FWFLBF Fire Weather Planning Forecast for Western and North Central Nebraska National Weather Service North Platte NE 344 PM CDT Wed Aug 12 2026 .DISCUSSION... Fire weather concerns will remain low through at least the weekend across much of the region. An influx of monsoonal moisture will not only keep humidity well above critical levels, it will favor daily bouts of heavy rain for at least portions of the area. The latest outlook suggests fairly expansive wetting rain potential, particularly north of Interstate 80 tonight through Friday, where probabilities for exceeding one inch surpass 50 percent. This does not include additional rainfall potentially occurring over the weekend as well. Meanwhile, daytime temperatures will fall to below normal values through early next week with highs generally in the upper 70s to lower 80s. Temperatures should moderate slowly next week but should hover towards more seasonable levels as the upper pattern remains more zonal. NEZ204-131115- Eastern Panhandle/Crescent Lake NWR- 244 PM MDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy. Showers and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Min temperature.....60-65. 24 hr trend......2 degrees warmer. Max humidity........100 percent. 24 hr trend......3 percent wetter. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......900-6200 ft AGL until 2400, then 800-1600 ft AGL. Transport winds.....East 15 to 20 mph. Chance of thunder...50 percent. .THURSDAY... Sky/weather.........Partly sunny. Chance of showers until late afternoon. Slight chance of thunderstorms in the afternoon. Slight chance of showers late in the afternoon. Max temperature.....77-82. 24 hr trend......16 degrees cooler. Min humidity........60 percent. 24 hr trend......27 percent wetter. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Fair. Mixing height.......900-2500 ft AGL until 1200, then 2200-4600 ft AGL. Transport winds.....East 10 to 15 mph. Chance of thunder...20 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms early in the evening. Chance of showers through the night. Slight chance of thunderstorms in the late evening and early morning. Min temperature.....57-62. 24 hr trend......3 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......800-3900 ft AGL until 2400, then 500-1700 ft AGL. Transport winds.....Southeast 10 to 15 mph. Chance of thunder...50 percent. .FRIDAY... Sky/weather.........Partly sunny. Slight chance of showers early in the morning. Max temperature.....81-86. 24 hr trend......8 degrees warmer. Min humidity........45 percent. 24 hr trend......16 percent drier. 20-foot winds.......South 5 to 10 mph. Smoke dispersal.....Fair. Mixing height.......500-2800 ft AGL until 1200, then 2800-6200 ft AGL. Transport winds.....South around 10 mph. Chance of thunder...0 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Showers likely and chance of thunderstorms. Lows around 60. Highs in the upper 70s. Northeast winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Southeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Lows in the mid 50s. Highs around 80. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. $$ NEZ210-131115- Frenchman Basin- 344 PM CDT Wed Aug 12 2026 /244 PM MDT Wed Aug 12 2026/ .TONIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms in the evening. Chance of showers through the night. Slight chance of thunderstorms after midnight. Min temperature.....60-65. 24 hr trend......4 degrees cooler. Max humidity........100 percent. 24 hr trend......16 percent wetter. 20-foot winds.......Northeast 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500-5400 ft AGL until 2400, then 600-1200 ft AGL. Transport winds.....Northeast around 20 mph. Chance of thunder...50 percent. .THURSDAY... Sky/weather.........Partly sunny. Max temperature.....83-88. 24 hr trend......11 degrees cooler. Min humidity........55 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Northeast 5 to 15 mph. Smoke dispersal.....Fair. Mixing height.......800-2400 ft AGL until 1200, then 2600-4500 ft AGL. Transport winds.....Northeast around 15 mph. Chance of thunder...0 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Chance of showers in the evening. Chance of thunderstorms through the night. Showers likely after midnight. Min temperature.....59-64. 24 hr trend......1 degree cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northeast 5 to 10 mph. Smoke dispersal.....Poor. Mixing height.......700-4200 ft AGL until 2400, then 500-1200 ft AGL. Transport winds.....Northeast 10 to 15 mph. Chance of thunder...50 percent. .FRIDAY... Sky/weather.........Partly sunny. Slight chance of showers until late afternoon. Slight chance of thunderstorms late in the morning. Max temperature.....84-89. 24 hr trend......2 degrees warmer. Min humidity........50 percent. 24 hr trend......6 percent drier. 20-foot winds.......East up to 5 mph. Smoke dispersal.....Poor. Mixing height.......500-2000 ft AGL until 1200, then 2300-4300 ft AGL. Transport winds.....Northeast 5 to 10 mph. Chance of thunder...20 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Showers and chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. East winds up to 5 mph. .SUNDAY...Mostly cloudy with showers and chance of thunderstorms. Lows around 60. Highs in the upper 70s. East winds 5 to 10 mph. .MONDAY...Mostly cloudy with showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 80s. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. $$ NEZ206-131115- Sandhills/Valentine NWR/Nebraska National Forest- 344 PM CDT Wed Aug 12 2026 /244 PM MDT Wed Aug 12 2026/ .TONIGHT... Sky/weather.........Mostly cloudy. Showers in the evening. Chance of thunderstorms through the night. Showers likely after midnight. Min temperature.....60-65. 24 hr trend......1 degree cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......600-5100 ft AGL until 2400, then 700-1400 ft AGL. Transport winds.....East around 15 mph. Chance of thunder...50 percent. .THURSDAY... Sky/weather.........Partly sunny. Slight chance of showers through the day. Slight chance of thunderstorms late in the afternoon. Max temperature.....77-82. 24 hr trend......13 degrees cooler. Min humidity........66 percent. 24 hr trend......24 percent wetter. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Fair. Mixing height.......800-3700 ft AGL. Transport winds.....East around 15 mph. Chance of thunder...20 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers in the evening. Slight chance of thunderstorms through the night. Chance of showers after midnight. Min temperature.....58-63. 24 hr trend......2 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......East 5 to 10 mph. Smoke dispersal.....Poor. Mixing height.......700-3500 ft AGL until 2400, then 500-1200 ft AGL. Transport winds.....East 10 to 15 mph. Chance of thunder...20 percent. .FRIDAY... Sky/weather.........Partly sunny. Slight chance of thunderstorms early in the morning. Slight chance of showers in the morning. Max temperature.....80-85. 24 hr trend......6 degrees warmer. Min humidity........55 percent. 24 hr trend......11 percent drier. 20-foot winds.......Southeast up to 5 mph. Smoke dispersal.....Poor. Mixing height.......500-2200 ft AGL until 1200, then 2100-4200 ft AGL. Transport winds.....Southeast around 10 mph. Chance of thunder...20 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Showers likely and chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .SUNDAY...Mostly cloudy with showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. East winds 5 to 10 mph. .MONDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. $$ NEZ219-131115- Loess Plains- 344 PM CDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of thunderstorms in the evening. Chance of showers through the night. Slight chance of thunderstorms after midnight. Min temperature.....Around 65. 24 hr trend......6 degrees cooler. Max humidity........100 percent. 24 hr trend......24 percent wetter. 20-foot winds.......Northeast 10 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500-4600 ft AGL until 2400, then 600-1000 ft AGL. Transport winds.....East around 20 mph. Chance of thunder...40 percent. .THURSDAY... Sky/weather.........Partly sunny. Max temperature.....84-89. 24 hr trend......8 degrees cooler. Min humidity........52 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Northeast 10 to 15 mph. Smoke dispersal.....Fair. Mixing height.......900-4200 ft AGL. Transport winds.....Northeast around 15 mph. Chance of thunder...0 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Min temperature.....Around 64. 24 hr trend......2 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northeast 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500-3500 ft AGL until 2400, then 500-1300 ft AGL. Transport winds.....Northeast around 15 mph. Chance of thunder...50 percent. .FRIDAY... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms until late afternoon. Max temperature.....84-89. 24 hr trend......Unchanged. Min humidity........49 percent. 24 hr trend......5 percent drier. 20-foot winds.......Northeast up to 5 mph. Smoke dispersal.....Poor. Mixing height.......500-2300 ft AGL until 1200, then 2300-4400 ft AGL. Transport winds.....Northeast 5 to 10 mph. Chance of thunder...20 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy with showers likely and chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. East winds up to 5 mph. .SUNDAY...Showers likely and chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows around 60. Highs in the mid 80s. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. $$ NEZ208-131115- Niobrara Valley/Fort Niobrara NWR/Samuel R McKelvie National Forest- 344 PM CDT Wed Aug 12 2026 /244 PM MDT Wed Aug 12 2026/ .TONIGHT... Sky/weather.........Mostly cloudy. Showers and chance of thunderstorms. Min temperature.....61-66. 24 hr trend......1 degree cooler. Max humidity........100 percent. 24 hr trend......3 percent wetter. 20-foot winds.......East 5 to 10 mph. Smoke dispersal.....Poor. Mixing height.......500-4500 ft AGL until 2400, then 500-1400 ft AGL. Transport winds.....East around 15 mph. Chance of thunder...50 percent. .THURSDAY... Sky/weather.........Partly sunny. Chance of showers early in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the late morning and afternoon. Max temperature.....74-79. 24 hr trend......13 degrees cooler. Min humidity........72 percent. 24 hr trend......22 percent wetter. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Fair. Mixing height.......600-3600 ft AGL. Transport winds.....East 10 to 15 mph. Chance of thunder...20 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Min temperature.....59-64. 24 hr trend......2 degrees cooler. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......East 5 to 10 mph. Smoke dispersal.....Poor. Mixing height.......500-3200 ft AGL until 2400, then 500-1200 ft AGL. Transport winds.....East 10 to 15 mph. Chance of thunder...50 percent. .FRIDAY... Sky/weather.........Partly sunny. Slight chance of showers and thunderstorms in the morning. Max temperature.....78-83. 24 hr trend......3 degrees warmer. Min humidity........63 percent. 24 hr trend......3 percent drier. 20-foot winds.......Southeast up to 5 mph. Smoke dispersal.....Fair. Mixing height.......500-2400 ft AGL until 1200, then 2100-4700 ft AGL. Transport winds.....Southeast around 10 mph. Chance of thunder...20 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy with showers likely and chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. North winds 5 to 10 mph. .SUNDAY...Mostly cloudy. Showers likely and chance of thunderstorms. Lows in the upper 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 80s. $$ NEZ209-131115- Loup Rivers Basin- 344 PM CDT Wed Aug 12 2026 .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers in the evening. Chance of thunderstorms through the night. Showers after midnight. Min temperature.....61-66. 24 hr trend......4 degrees cooler. Max humidity........100 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Northeast 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500-4300 ft AGL until 2400, then 500-1400 ft AGL. Transport winds.....East around 15 mph. Chance of thunder...50 percent. .THURSDAY... Sky/weather.........Partly sunny. Chance of showers early in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the late morning and afternoon. Max temperature.....76-81. 24 hr trend......12 degrees cooler. Min humidity........72 percent. 24 hr trend......20 percent wetter. 20-foot winds.......East 5 to 15 mph. Smoke dispersal.....Fair. Mixing height.......500-3400 ft AGL. Transport winds.....East around 15 mph. Chance of thunder...20 percent. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Showers likely and chance of thunderstorms after midnight. Min temperature.....Around 63. 24 hr trend......Unchanged. Max humidity........100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northeast 5 to 15 mph. Smoke dispersal.....Poor. Mixing height.......500-2800 ft AGL. Transport winds.....Northeast 10 to 15 mph. Chance of thunder...50 percent. .FRIDAY... Sky/weather.........Cloudy then becoming partly sunny. Slight chance of thunderstorms in the morning. Slight chance of showers until late afternoon. Max temperature.....78-83. 24 hr trend......4 degrees warmer. Min humidity........66 percent. 24 hr trend......5 percent drier. 20-foot winds.......Northeast up to 5 mph. Smoke dispersal.....Poor. Mixing height.......500-3600 ft AGL. Transport winds.....East around 10 mph. Chance of thunder...20 percent. .FORECAST DAYS 3 THROUGH 7... .SATURDAY...Mostly cloudy with showers likely and chance of thunderstorms. Lows in the mid 60s. Highs in the upper 70s. Northeast winds 5 to 10 mph. .SUNDAY...Showers likely and chance of thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs around 80. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. $$ ####018063642#### FNUS56 KEKA 122045 FWFEKA FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA NATIONAL WEATHER SERVICE Eureka CA 145 PM PDT Wed Aug 12 2026 .DISCUSSION...A trough is gradually deepening over the west coast and this will continue through Friday. Each day this will bring cooler temperatures, higher afternoon RH and better RH recoveries. One more day of locally elevated fire weather conditions can be expected today with the afternoon breezes, especially around the King Range and into southern Humboldt. Thursday the marine layer continues to deepen and extend farther inland. As the trough deepens this brings a low 5 to 10 percent chance for dry thunderstorms Thursday in the Trinities, Yolla Bolla mountains, and eastern Del Norte. The highest potential, 10-15 percent is on Friday for mainly Siskiyou County and possibly into surrounding portions of Humboldt, Trinity and Del Norte counties. These may linger into Friday night for Siskiyou County and perhaps far northeast Del Norte county. CAZ401-131315- Coastal Del Norte- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Patchy fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-55 Ridges/upr slopes....51-54 * Max Humidity....... Valleys/lwr slopes...95-100 percent Ridges/upr slopes....95 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....Southwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...62-70 Ridges/upr slopes....62-69 * Min Humidity....... Valleys/lwr slopes...66-80 percent Ridges/upr slopes....72-82 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 8 mph. * Mixing Height..........1600 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Patchy fog in the late evening and early morning. Areas of fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-53 Ridges/upr slopes....49-52 * Max Humidity....... Valleys/lwr slopes...95 percent Ridges/upr slopes....95 percent * 20-Foot Winds... Valleys/lwr slopes...South winds 5 to 6 mph in the evening...becoming light winds 2 to 4 mph. Ridges/upr slopes....South winds 5 to 6 mph in the evening...becoming light winds 2 to 4 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Areas of fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...61-66 Ridges/upr slopes....60-67 * Min Humidity....... Valleys/lwr slopes...79-92 percent Ridges/upr slopes....79-89 percent * 20-Foot Winds... Valleys/lwr slopes...Light winds 1 to 3 mph...becoming west 5 mph in the afternoon. Ridges/upr slopes....Variable 1 to 3 mph...becoming west 5 mph in the afternoon. * Mixing Height..........1700 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ402-131315- Interior Del Norte Including the Smith River Valley- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-56 Ridges/upr slopes....53-60 * Max Humidity....... Valleys/lwr slopes...83-98 percent Ridges/upr slopes....67-82 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph...shifting to the north after midnight. Ridges/upr slopes....North winds 5 to 9 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Slight chance of rain early in the afternoon. Slight chance of showers and isolated thunderstorms late in the afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...71-79 Ridges/upr slopes....67-75 * Min Humidity....... Valleys/lwr slopes...64-74 percent Ridges/upr slopes....59-69 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 7 mph...shifting to the west 5 to 6 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 6 mph...shifting to the west in the afternoon. * Mixing Height..........3300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Slight chance of showers and isolated thunderstorms in the evening. Slight chance of rain in the late evening and overnight. Patchy fog after midnight. Patchy smoke after midnight. Areas of fog early in the morning. * Chance Lightning.......10%. * Min Temperature....... Valleys/lwr slopes...49-54 Ridges/upr slopes....52-58 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the northeast 5 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Patchy smoke early in the morning. Patchy fog in the morning. Slight chance of showers and isolated thunderstorms in the late morning and afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...68-76 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....70-85 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. * Mixing Height..........3200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ403-131315- Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Clear. Patchy smoke. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-60 Ridges/upr slopes....around 60 * Max Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....54-64 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 9 mph...shifting to the northwest 5 mph after midnight. Ridges/upr slopes....Northwest winds 5 to 8 mph...shifting to the northeast 5 to 6 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Patchy smoke through the day. Slight chance of showers and isolated thunderstorms late in the afternoon. * Chance Lightning.......0% increasing to 10% in the afternoon. * Max Temperature....... Valleys/lwr slopes...85-93 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...28-36 percent Ridges/upr slopes....35-45 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........6600 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy smoke in the evening, then areas of smoke after midnight. * Chance Lightning.......10%. * Min Temperature....... Valleys/lwr slopes...55-59 Ridges/upr slopes....56-59 * Max Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....59-69 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy. Areas of smoke early in the morning. Slight chance of showers and thunderstorms in the late morning and afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...83-91 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...32-40 percent Ridges/upr slopes....40-50 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. * Mixing Height..........7000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ404-131315- Northern Coastal Humboldt- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. Slight chance of drizzle in the late evening and overnight. Patchy fog late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-55 Ridges/upr slopes....around 53 * Max Humidity....... Valleys/lwr slopes...95 percent Ridges/upr slopes....95 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........600 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy. Slight chance of drizzle in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...59-66 Ridges/upr slopes....around 57 * Min Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....88 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........1500 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Cloudy. Patchy fog in the late evening and overnight. Slight chance of drizzle in the late evening and overnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-55 Ridges/upr slopes....around 52 * Max Humidity....... Valleys/lwr slopes...95 percent Ridges/upr slopes....95 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening...becoming light winds 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........600 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Mostly cloudy. Patchy fog in the morning. Slight chance of drizzle in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-66 Ridges/upr slopes....around 58 * Min Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....95 percent * 20-Foot Winds... Valleys/lwr slopes...Light winds 2 to 4 mph...becoming northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming northwest 5 mph in the afternoon. * Mixing Height..........1800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ405-131315- Northwestern Interior Humboldt Including the Bald Hills- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Patchy smoke after midnight. Patchy fog late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-56 Ridges/upr slopes....51-58 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 8 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny then becoming partly cloudy. Patchy smoke early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...68-76 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....65-75 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph. Ridges/upr slopes....West winds 5 to 7 mph. * Mixing Height..........1900 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy then becoming partly cloudy. Patchy fog after midnight. Areas of fog and patchy smoke early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-55 Ridges/upr slopes....51-57 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 mph in the evening...becoming light winds 1 to 3 mph. Ridges/upr slopes....West winds 5 mph in the evening...becoming light winds 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...68-76 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....66-81 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming west 5 mph in the afternoon. Ridges/upr slopes....West winds 5 mph. * Mixing Height..........2300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ406-131315- Eastern Interior Humboldt Including Willow Creek and Hoopa- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. Smoke in the evening, then areas of smoke after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-58 Ridges/upr slopes....around 60 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....55-70 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph...shifting to the northeast 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Areas of smoke in the morning, then patchy smoke early in the afternoon. Smoke late in the afternoon. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...82-90 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...36-46 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........4100 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Smoke in the evening. Areas of smoke after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...54-57 Ridges/upr slopes....56-59 * Max Humidity....... Valleys/lwr slopes...77-92 percent Ridges/upr slopes....56-70 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the east 5 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Patchy smoke early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...81-89 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...41-51 percent Ridges/upr slopes....45-55 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 6 mph...shifting to the west in the afternoon. * Mixing Height..........5200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ407-131315- Southwestern Humboldt Including the King Range and the Eel River Valley- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Slight chance of drizzle after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-56 Ridges/upr slopes....52-58 * Max Humidity....... Valleys/lwr slopes...83-98 percent Ridges/upr slopes....78-93 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....North winds 9 to 16 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. Slight chance of drizzle in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...71-79 Ridges/upr slopes....60-68 * Min Humidity....... Valleys/lwr slopes...57-67 percent Ridges/upr slopes....74-89 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........2200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Partly cloudy. Slight chance of drizzle after midnight. Patchy fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-55 Ridges/upr slopes....52-56 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....76-91 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 9 mph. Ridges/upr slopes....North winds 5 to 9 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog in the morning. Slight chance of drizzle in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....61-69 * Min Humidity....... Valleys/lwr slopes...63-73 percent Ridges/upr slopes....75-90 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming northwest 5 mph in the afternoon. * Mixing Height..........2400 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ408-131315- Southeastern Interior Humboldt Including Kneeland and Alderpoint- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Patchy smoke after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-56 Ridges/upr slopes....51-59 * Max Humidity....... Valleys/lwr slopes...85-100 percent Ridges/upr slopes....72-87 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy smoke until late afternoon. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...66-76 percent Ridges/upr slopes....70-85 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 8 mph. * Mixing Height..........3000 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy fog in the late evening and overnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...51-55 Ridges/upr slopes....50-57 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 6 mph...shifting to the northeast 5 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...66-81 percent Ridges/upr slopes....75-90 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....East winds 5 to 6 mph...shifting to the west in the afternoon. * Mixing Height..........3700 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ409-131315- Northwestern Trinity Including Salyer and Big Bar- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Clear. Smoke until early morning. Areas of smoke late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-59 Ridges/upr slopes....56-61 * Max Humidity....... Valleys/lwr slopes...67-82 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph...shifting to the east 5 to 7 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Areas of smoke early in the morning, then patchy smoke in the late morning and afternoon. Slight chance of rain early in the afternoon. Slight chance of showers and isolated thunderstorms late in the afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...85-93 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...27-35 percent Ridges/upr slopes....30-38 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height..........6600 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Slight chance of showers and isolated thunderstorms in the evening. Patchy smoke through the night. * Chance Lightning.......10%. * Min Temperature....... Valleys/lwr slopes...54-58 Ridges/upr slopes....53-59 * Max Humidity....... Valleys/lwr slopes...72-87 percent Ridges/upr slopes....55-67 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph...shifting to the east 5 mph after midnight. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the east after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Patchy smoke early in the morning. Slight chance of showers and isolated thunderstorms in the late morning and afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...83-91 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...30-38 percent Ridges/upr slopes....37-47 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 mph...shifting to the south 5 to 6 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 6 mph...shifting to the south 5 to 9 mph in the afternoon. * Mixing Height..........7400 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ410-131315- Northeastern Trinity Including Trinity Lake- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. Patchy smoke. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...55-61 Ridges/upr slopes....51-59 * Max Humidity....... Valleys/lwr slopes...55-65 percent Ridges/upr slopes....47-57 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 6 mph...shifting to the northeast 5 mph after midnight. Ridges/upr slopes....North winds 5 to 7 mph...shifting to the east 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Slight chance of rain late in the morning. Slight chance of showers and isolated thunderstorms in the afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...79-87 Ridges/upr slopes....67-75 * Min Humidity....... Valleys/lwr slopes...27-35 percent Ridges/upr slopes....33-43 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 9 mph. * Mixing Height..........6200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy smoke in the evening. Slight chance of showers and isolated thunderstorms through the night. * Chance Lightning.......10%. * Min Temperature....... Valleys/lwr slopes...52-58 Ridges/upr slopes....48-56 * Max Humidity....... Valleys/lwr slopes...69-84 percent Ridges/upr slopes....61-76 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 6 mph...shifting to the northeast 5 mph after midnight. Ridges/upr slopes....Southeast winds 5 to 6 mph...shifting to the east 5 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Slight chance of showers and isolated thunderstorms in the late morning and afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...77-85 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...30-38 percent Ridges/upr slopes....40-50 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southeast 5 to 7 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 9 mph. * Mixing Height..........6300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ411-131315- Eastern Trinity Including Weaverville and Hayfork- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. Patchy smoke through the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-59 Ridges/upr slopes....56-60 * Max Humidity....... Valleys/lwr slopes...57-72 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph...shifting to the northeast 5 mph after midnight. Ridges/upr slopes....West winds 5 to 9 mph...shifting to the east 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Patchy smoke in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...83-90 Ridges/upr slopes....73-81 * Min Humidity....... Valleys/lwr slopes...26-34 percent Ridges/upr slopes....35-45 percent * 20-Foot Winds... Valleys/lwr slopes...East winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 9 mph. * Mixing Height..........6900 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-57 Ridges/upr slopes....53-57 * Max Humidity....... Valleys/lwr slopes...72-87 percent Ridges/upr slopes....61-76 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Southwest winds 5 to 6 mph...shifting to the east after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...80-87 Ridges/upr slopes....70-78 * Min Humidity....... Valleys/lwr slopes...31-39 percent Ridges/upr slopes....41-51 percent * 20-Foot Winds... Valleys/lwr slopes...East winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height..........6800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ412-131315- Southern Trinity Including Ruth Lake and the Yolla Bollys- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. Patchy smoke early in the evening. Patchy smoke after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-57 Ridges/upr slopes....51-59 * Max Humidity....... Valleys/lwr slopes...74-89 percent Ridges/upr slopes....65-80 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph in the evening...becoming downslope/downvalley 2 to 5 mph. Ridges/upr slopes....Northwest winds 5 to 7 mph...shifting to the northeast 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Patchy smoke until late afternoon. Slight chance of rain in the afternoon. * Chance Lightning.......10%. * Max Temperature....... Valleys/lwr slopes...79-87 Ridges/upr slopes....72-80 * Min Humidity....... Valleys/lwr slopes...37-47 percent Ridges/upr slopes....36-46 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........5800 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Slight chance of rain through the night. Patchy fog early in the morning. * Chance Lightning.......10%. * Min Temperature....... Valleys/lwr slopes...49-54 Ridges/upr slopes....49-57 * Max Humidity....... Valleys/lwr slopes...85-100 percent Ridges/upr slopes....77-92 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 6 mph...shifting to the northeast after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...77-85 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...44-54 percent Ridges/upr slopes....45-55 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....East winds 5 to 7 mph...shifting to the south 5 to 6 mph in the afternoon. * Mixing Height..........6500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ413-131315- Coastal Mendocino- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Slight chance of drizzle in the late evening and overnight. Patchy fog late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-52 Ridges/upr slopes....49-54 * Max Humidity....... Valleys/lwr slopes...95-100 percent Ridges/upr slopes....89-100 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-68 Ridges/upr slopes....61-69 * Min Humidity....... Valleys/lwr slopes...74-89 percent Ridges/upr slopes....66-81 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. Ridges/upr slopes....Southwest winds 5 to 9 mph. * Mixing Height..........1500 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-52 Ridges/upr slopes....47-53 * Max Humidity....... Valleys/lwr slopes...95 percent Ridges/upr slopes....89-100 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph in the evening...becoming light winds 2 to 4 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph in the evening...becoming downslope/downvalley 2 to 5 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Areas of fog early in the morning. Patchy fog late in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-68 Ridges/upr slopes....60-68 * Min Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....77-92 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 1 to 3 mph...becoming southwest 5 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming southwest 5 mph in the afternoon. * Mixing Height..........1800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ414-131315- Northern Interior Mendocino Including Leggett and Willits- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly clear. Patchy smoke early in the evening. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-57 Ridges/upr slopes....51-59 * Max Humidity....... Valleys/lwr slopes...81-96 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....North winds 5 to 10 mph decreasing to 5 to 7 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...76-84 Ridges/upr slopes....70-78 * Min Humidity....... Valleys/lwr slopes...47-57 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........3100 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy fog after midnight. Areas of fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...47-55 Ridges/upr slopes....49-57 * Max Humidity....... Valleys/lwr slopes...83-98 percent Ridges/upr slopes....74-89 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...75-83 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...54-64 percent Ridges/upr slopes....60-70 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. * Mixing Height..........3800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ415-131315- Northeastern Interior Mendocino Including Covelo- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy. Patchy smoke in the evening. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....56-62 * Max Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....55-70 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph...shifting to the southeast 5 mph after midnight. Ridges/upr slopes....Northwest winds 5 to 7 mph...shifting to the east 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Sunny. Slight chance of rain in the afternoon. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...81-89 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...35-42 percent Ridges/upr slopes....38-48 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........5800 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-57 Ridges/upr slopes....52-59 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....69-84 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the east 5 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...79-87 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...40-47 percent Ridges/upr slopes....47-57 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 mph...shifting to the southwest 5 to 6 mph in the afternoon. Ridges/upr slopes....East winds 5 to 6 mph...shifting to the south in the afternoon. * Mixing Height..........6600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ416-131315- Southeastern Interior Mendocino Including Ukiah and Potter Valley- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy then becoming partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....56-62 * Max Humidity....... Valleys/lwr slopes...77-92 percent Ridges/upr slopes....62-77 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...79-87 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...39-49 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...South winds 5 to 8 mph. Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height..........4300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Areas of fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-57 Ridges/upr slopes....54-60 * Max Humidity....... Valleys/lwr slopes...80-95 percent Ridges/upr slopes....70-85 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Southwest winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Partly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...77-85 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...45-55 percent Ridges/upr slopes....57-67 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming south 5 to 6 mph in the afternoon. * Mixing Height..........5400 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ417-131315- Southwestern Interior Mendocino Including Boonville- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Patchy fog late in the night. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-57 Ridges/upr slopes....52-59 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....78-93 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the south after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...71-79 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...56-66 percent Ridges/upr slopes....61-71 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........2300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. Patchy fog in the late evening and early morning. Areas of fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-55 Ridges/upr slopes....50-57 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....81-96 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Mostly cloudy then becoming sunny. Patchy fog in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....67-75 * Min Humidity....... Valleys/lwr slopes...59-74 percent Ridges/upr slopes....62-77 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Variable 2 to 4 mph...becoming southwest 5 to 6 mph in the afternoon. * Mixing Height..........2800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ418-131315- Northern Lake Including Gravelly Valley- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy then becoming partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....57-64 * Max Humidity....... Valleys/lwr slopes...65-80 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 7 mph...shifting to the northeast 5 to 6 mph after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...86-91 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...29-37 percent Ridges/upr slopes....35-45 percent * 20-Foot Winds... Valleys/lwr slopes...South winds 5 to 8 mph. Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height..........5100 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...48-56 Ridges/upr slopes....53-59 * Max Humidity....... Valleys/lwr slopes...74-89 percent Ridges/upr slopes....68-83 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 6 mph...shifting to the northeast after midnight. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...83-89 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...30-40 percent Ridges/upr slopes....44-54 percent * 20-Foot Winds... Valleys/lwr slopes...East winds 5 to 6 mph...shifting to the south 5 to 9 mph in the afternoon. Ridges/upr slopes....East winds 5 to 7 mph...shifting to the southeast 5 to 8 mph in the afternoon. * Mixing Height..........5500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ419-131315- Eastern Lake Including Clearlake and Middletown- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-58 Ridges/upr slopes....55-63 * Max Humidity....... Valleys/lwr slopes...77-92 percent Ridges/upr slopes....66-81 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph...shifting to the southeast 5 to 6 mph after midnight. Ridges/upr slopes....Southwest winds 5 to 8 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...80-86 Ridges/upr slopes....77-81 * Min Humidity....... Valleys/lwr slopes...41-51 percent Ridges/upr slopes....38-48 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height..........4500 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Areas of fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...47-55 Ridges/upr slopes....52-60 * Max Humidity....... Valleys/lwr slopes...81-96 percent Ridges/upr slopes....75-90 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 6 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....Southwest winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...78-84 Ridges/upr slopes....74-78 * Min Humidity....... Valleys/lwr slopes...42-52 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 8 mph. Ridges/upr slopes....Southeast winds 5 to 8 mph. * Mixing Height..........4800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ420-131315- Southern Lake Including Cobb and Konocti- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-60 Ridges/upr slopes....59-63 * Max Humidity....... Valleys/lwr slopes...71-86 percent Ridges/upr slopes....64-75 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 10 mph. Ridges/upr slopes....Southwest winds 5 to 10 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...78-82 Ridges/upr slopes....69-77 * Min Humidity....... Valleys/lwr slopes...47-57 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...Southeast winds 5 to 6 mph...shifting to the south 5 to 8 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 6 mph...shifting to the south 5 to 7 mph in the afternoon. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...48-56 Ridges/upr slopes....56-59 * Max Humidity....... Valleys/lwr slopes...79-94 percent Ridges/upr slopes....70-83 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph in the evening...becoming downslope/downvalley 2 to 5 mph. Ridges/upr slopes....Southwest winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........200 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...77-81 Ridges/upr slopes....68-76 * Min Humidity....... Valleys/lwr slopes...52-62 percent Ridges/upr slopes....57-67 percent * 20-Foot Winds... Valleys/lwr slopes...East winds 5 mph...shifting to the southeast 5 to 7 mph in the afternoon. Ridges/upr slopes....East winds 5 mph...shifting to the southeast 5 to 7 mph in the afternoon. * Mixing Height..........3600 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ421-131315- Western Lake Including Lakeport- 145 PM PDT Wed Aug 12 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-59 Ridges/upr slopes....57-65 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....58-73 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 8 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...80-86 Ridges/upr slopes....74-79 * Min Humidity....... Valleys/lwr slopes...37-47 percent Ridges/upr slopes....37-47 percent * 20-Foot Winds... Valleys/lwr slopes...South winds 5 to 8 mph. Ridges/upr slopes....South winds 5 to 8 mph. * Mixing Height..........4700 ft AGL. * Chc of Wetting Rain....0 percent. .THURSDAY NIGHT... * Sky/Weather............Mostly clear. Patchy fog early in the morning. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...49-56 Ridges/upr slopes....54-62 * Max Humidity....... Valleys/lwr slopes...82-97 percent Ridges/upr slopes....66-81 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. Ridges/upr slopes....West winds 5 to 7 mph in the evening...becoming downslope/downvalley 2 to 4 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .FRIDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. Areas of fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...79-86 Ridges/upr slopes....72-78 * Min Humidity....... Valleys/lwr slopes...41-51 percent Ridges/upr slopes....44-54 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 5 mph...becoming southeast 5 to 8 mph in the afternoon. Ridges/upr slopes....Southeast winds 5 to 7 mph. * Mixing Height..........5500 ft AGL. * Chc of Wetting Rain....0 percent. $$ .EXTENDED FORECAST FOR DAYS 3 THROUGH 5... ...Northwest California Coast... .SATURDAY...Mostly cloudy. Patchy fog in the evening. Areas of fog. Lows in the lower to mid 50s. Highs 59 to 66. Winds generally less than 5 mph. .SUNDAY...Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight, then patchy fog in the morning. Lows near 50. Highs 60 to 66. Winds generally less than 5 mph. .MONDAY...Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight, then patchy fog in the morning. Lows in the lower to mid 50s. Highs 60 to 66. Winds generally less than 5 mph. ...Northwest California Interior... .SATURDAY...Mostly clear. Patchy fog. Lows 48 to 56. Highs 75 to 87. Winds generally less than 5 mph. .SUNDAY...Partly cloudy. Patchy fog. Lows 49 to 57. Highs 77 to 88. Winds generally less than 5 mph. .MONDAY...Mostly cloudy. Patchy fog. Lows 49 to 57. Highs 76 to 88. Winds generally less than 5 mph. .6 to 10 DAY OUTLOOK...Tuesday August 18 THROUGH Saturday August 22, 2026... FOR NW CALIF...NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION. $$ visit us at www.weather.gov/eureka