FNUS56 KPDT 052112 FWFPDT Fire Weather Planning Forecast for NE Oregon and SE Washington National Weather Service Pendleton OR 212 PM PDT Sat Jul 5 2025 .DISCUSSION...A dry pattern will take hold over the region, allowing for temperatures to climb through Tuesday. By the Tuesday into Wednesday time period, a dry cold front is expected to pass through the forecast area, making for breezy winds and potentially critical conditions. There is a also a marginal chance for thunderstorms to develop as a result of this front along the mountains of central and eastern Oregon. Beyond the midweek, another dry and hot pattern is expected. ***Winds are 20 foot 10 minute averages*** ***CWR-chance of wetting rain 0.10 or greater*** ***Ventilation Index is derived from the transport wind multiplied by the mixing height in 100's of feet. Index categories are a generalized indicator and users are encourage to develop criteria that are suitable and representative of dispersion conditions in their local area of interest.*** Note: Max transport winds may not occur at the same time as max mixing height. WAZ695-061115- East Washington South Central Cascade Mountains- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....46-53...except 43-48 ridges. * Max humidity........59-74 percent. * Humidity recovery...Moderate...except Good ridges. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 15 mph. * Ventilation Index...Poor to fair (151-351) decreasing to poor (29-107) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....73-82...except 65-73 ridges. * Min humidity........27-42 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Poor (52-152) increasing to fair (209-353) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-56. * Max humidity........54-69 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Poor to fair (99-263) decreasing to poor (25-63) after midnight. .MONDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-89...except 73-80 ridges. * Min humidity........20-30 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to 5 mph in the afternoon. * Ridges/upr slopes....Northwest winds 1 to 5 mph shifting to the southwest in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....South 5 to 10 mph. * Ventilation Index...Poor (25-45) increasing to fair (220-358) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Clear. Lows 53 to 61. Highs 75 to 89. West winds 2 to 7 mph. .WEDNESDAY...Not as warm. Mostly clear. Lows 51 to 59. Highs 63 to 78. West winds 5 to 11 mph. .THURSDAY...A slight chance of showers. Partly cloudy. Lows 47 to 54. Highs 66 to 80. Northwest winds 7 to 13 mph. .FRIDAY...Clear. Lows 49 to 55. Highs 75 to 88. Northwest winds 3 to 8 mph. .SATURDAY...Clear. Lows 54 to 60. Highs 75 to 89. West winds 2 to 7 mph. $$ WAZ690-061115- Kittitas Valley- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....53-58. * Max humidity........44-59 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 6 to 12 mph. * Ridges/upr slopes....Northwest winds 6 to 12 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 15 mph. * Ventilation Index...Fair to good (393-543) decreasing to poor (46-132) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....82-90...except 72-84 ridges. * Min humidity........20-27 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 3 to 8 mph. * Ridges/upr slopes....Northwest winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor (79-181) increasing to fair (262-384) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....58-63. * Max humidity........45-60 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 4 to 9 mph. * Ridges/upr slopes....Northwest winds 5 to 11 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 10 mph. * Ventilation Index...Fair (257-395) decreasing to poor (38-100) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....88-96...except 78-90 ridges. * Min humidity........14-19 percent. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph shifting to the southeast 1 to 5 mph in the afternoon. * Ridges/upr slopes....Northwest winds 2 to 7 mph in the morning becoming light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....North around 5 mph shifting to the south in the afternoon. * Ventilation Index...Poor (25-68) increasing to fair (276-344) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Clear. Lows 62 to 67. Highs 91 to 100. West winds 4 to 9 mph. .WEDNESDAY...Mostly clear. Lows 62 to 67. Highs 81 to 92. Northwest winds 8 to 14 mph. .THURSDAY...Mostly clear. Lows 56 to 61. Highs 81 to 90. Northwest winds 11 to 17 mph. .FRIDAY...Clear. Lows 57 to 62. Highs 88 to 96. North winds 4 to 10 mph. .SATURDAY...Clear. Lows 62 to 67. Highs 90 to 99. West winds 4 to 9 mph. $$ WAZ694-061115- Yakama Alpine District- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....45-52. * Max humidity........59-74 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor to fair (140-248) decreasing to poor (25-57) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-86...except 69-80 ridges. * Min humidity........21-36 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming southwest 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....West around 5 mph. * Ventilation Index...Poor (25-51) increasing to poor to fair (184-288) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....51-58. * Max humidity........53-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 5 mph. * Ridges/upr slopes....Northwest winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Poor (73-185) decreasing to poor (25-42) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....86-93...except 76-87 ridges. * Min humidity........15-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming south 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....East around 5 mph shifting to the south in the afternoon. * Ventilation Index...Poor (25-35) increasing to poor to fair (185-315) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Clear. Lows 54 to 62. Highs 82 to 96. West winds 2 to 7 mph. .WEDNESDAY...Not as warm. Mostly clear. Lows 53 to 60. Highs 72 to 86. West winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 48 to 55. Highs 73 to 86. West winds 6 to 12 mph. .FRIDAY...Clear. Lows 51 to 57. Highs 79 to 92. Northeast winds 2 to 7 mph. .SATURDAY...Clear. Lows 55 to 62. Highs 81 to 94. West winds 2 to 7 mph. $$ ORZ691-WAZ691-061115- Lower Columbia Basin of Oregon-Lower Columbia Basin of Washington- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....52-58. * Max humidity........55-70 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 3 to 8 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West around 10 mph. * Ventilation Index...Poor to fair (179-355) decreasing to poor (26-58) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....85-90...except 80-86 ridges. * Min humidity........16-21 percent. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 6 mph. * Ridges/upr slopes....West winds 2 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (42-94) increasing to fair (262-388) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....57-62. * Max humidity........47-62 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Poor to fair (95-273) decreasing to poor (25-43) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....92-98...except 87-93 ridges. * Min humidity........11-16 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming north 2 to 5 mph in the afternoon. * Ridges/upr slopes....Northwest winds 2 to 5 mph shifting to the east in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8500 ft agl. * Transport winds.....Southwest around 5 mph. * Ventilation Index...Poor (25-35) increasing to poor to fair (107-259) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Clear. Lows 62 to 67. Highs 94 to 103. West winds 3 to 8 mph. .WEDNESDAY...Mostly clear. Lows 61 to 68. Highs 86 to 96. West winds 7 to 13 mph. .THURSDAY...Mostly clear. Lows 56 to 62. Highs 83 to 91. West winds 9 to 15 mph. .FRIDAY...Clear. Lows 56 to 61. Highs 90 to 97. Northwest winds 3 to 8 mph. .SATURDAY...Clear. Lows 61 to 66. Highs 93 to 100. West winds 3 to 8 mph. $$ ORZ692-WAZ692-061115- Northern Blue Mountains of Oregon-Blue Mountains of Washington- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-56. * Max humidity........56-71 percent. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West around 5 mph. * Ventilation Index...Poor (87-145) decreasing to poor (25-46) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....76-86...except 69-75 ridges. * Min humidity........20-26 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (47-99) increasing to fair to good (375-501) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....52-60. * Max humidity........38-53 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 1 to 5 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph shifting to the east after midnight. * Ventilation Index...Poor (82-154) decreasing to poor (25-36) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....84-94...except 77-83 ridges. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10000 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-35) increasing to fair (293-403) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Clear. Lows 57 to 65. Highs 85 to 96. Southwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 57 to 65. Highs 78 to 89. West winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 51 to 59. Highs 72 to 83. West winds 5 to 11 mph. .FRIDAY...Clear. Lows 51 to 59. Highs 79 to 91. Northwest winds 2 to 7 mph. .SATURDAY...Clear. Lows 56 to 63. Highs 83 to 95. West winds 2 to 7 mph. $$ ORZ693-WAZ693-061115- Canyon Grasslands of Wallowa County- Southeast Washington Grande Ronde Valley- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....47-56. * Max humidity........58-73 percent...except 57-62 percent ridges. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph shifting to the southwest after midnight. * Ventilation Index...Poor (84-140) decreasing to poor (25-39) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-87...except 72-79 ridges. * Min humidity........19-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming northwest 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (39-85) increasing to fair to good (430-550) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-59. * Max humidity........46-58 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 1 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 3 to 6 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph shifting to the east after midnight. * Ventilation Index...Poor (110-194) decreasing to poor (25-40) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....85-93...except 78-86 ridges. * Min humidity........13-18 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11000 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-44) increasing to fair (305-415) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 55 to 64. Highs 90 to 99. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 56 to 65. Highs 83 to 92. West winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 51 to 61. Highs 76 to 85. West winds 3 to 8 mph. .FRIDAY...Clear. Lows 50 to 59. Highs 82 to 91. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 54 to 62. Highs 87 to 96. West winds 2 to 7 mph. $$ ORZ701-061115- Eastern Columbia River Gorge of Oregon- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....49-54. * Max humidity........58-73 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...West winds 4 to 9 mph. * Ridges/upr slopes....West winds 3 to 8 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West 10 to 15 mph. * Ventilation Index...Fair (209-359) decreasing to poor (30-94) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-88. * Min humidity........21-33 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming north 2 to 7 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (31-91) increasing to fair (241-357) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....54-59. * Max humidity........56-70 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor to fair (190-336) decreasing to poor (25-61) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....91-96. * Min humidity........16-22 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. Upslope less than 5 mph in the morning. In the eastern Columbia River Gorge, north winds 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6500 ft agl. * Transport winds.....South 5 to 10 mph. * Ventilation Index...Poor (25-31) increasing to poor (29-153) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 58 to 63. Highs 91 to 96. West winds 3 to 8 mph. .WEDNESDAY...Mostly clear. Lows 57 to 63. Highs 81 to 87. West winds 7 to 13 mph. .THURSDAY...Mostly clear. Lows 53 to 59. Highs 81 to 86. West winds 8 to 14 mph. .FRIDAY...Clear. Lows 54 to 59. Highs 90 to 95. North winds 3 to 8 mph. .SATURDAY...Clear. Lows 59 to 64. Highs 90 to 95. West winds 3 to 8 mph. $$ ORZ702-061115- East Slopes of the Mt. Hood National Forest- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Partly cloudy. * Min temperature.....44-53. * Max humidity........54-69 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 1 to 5 mph. * Ridges/upr slopes....West winds 1 to 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West around 10 mph. * Ventilation Index...Poor to fair (96-218) decreasing to poor (25-53) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....81-86...except 73-82 ridges. * Min humidity........21-32 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......6000 ft agl. * Transport winds.....West around 5 mph. * Ventilation Index...Poor (25-54) increasing to poor to fair (160-258) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....51-59. * Max humidity........51-66 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (81-185) decreasing to poor (25-35) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....88-94...except 81-89 ridges. * Min humidity........17-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7000 ft agl. * Transport winds.....South 5 to 10 mph. * Ventilation Index...Poor (25-32) increasing to poor to fair (176-288) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 54 to 62. Highs 80 to 95. West winds 1 to 5 mph. .WEDNESDAY...Not as warm. Mostly clear. Lows 52 to 60. Highs 69 to 84. West winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 48 to 56. Highs 69 to 83. West winds 4 to 9 mph. .FRIDAY...Clear. Lows 49 to 56. Highs 79 to 91. Northeast winds 1 to 6 mph. .SATURDAY...Clear. Lows 55 to 62. Highs 80 to 93. West winds 1 to 6 mph. $$ ORZ695-061115- Eagle Cap Wilderness- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....49-54...except 42-49 ridges. * Max humidity........54-67 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Poor (84-142) decreasing to poor (25-50) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....74-85...except 63-74 ridges. * Min humidity........21-33 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (28-56) increasing to fair (284-406) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....52-58...except 46-53 ridges. * Max humidity........42-53 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...North winds 1 to 6 mph. * Ridges/upr slopes....North winds 1 to 6 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor (87-153) decreasing to poor (25-55) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....81-91...except 70-81 ridges. * Min humidity........15-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming west 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....Southwest 5 to 10 mph. * Ventilation Index...Poor (25-43) increasing to fair (284-386) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 54 to 62. Highs 79 to 94. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 52 to 61. Highs 73 to 88. Northwest winds 3 to 8 mph. .THURSDAY...Mostly clear. Lows 47 to 56. Highs 67 to 82. Northwest winds 5 to 11 mph. .FRIDAY...Clear. Lows 47 to 55. Highs 72 to 87. North winds 3 to 8 mph. .SATURDAY...Clear. Lows 52 to 59. Highs 77 to 92. West winds 2 to 7 mph. $$ ORZ694-061115- Grande Ronde Valley of Oregon- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........63-74 percent. * Humidity recovery...Good. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....North winds 3 to 6 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest around 5 mph. * Ventilation Index...Poor (136-176) decreasing to poor (33-53) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-88. * Min humidity........19-24 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph becoming north 2 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor (40-64) increasing to fair (295-439) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....51-56. * Max humidity........49-58 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...North winds 3 to 6 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (171-219) decreasing to poor (32-52) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....90-95. * Min humidity........13-18 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......7500 ft agl. * Transport winds.....North around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-35) increasing to fair (233-307) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 57 to 62. Highs 95 to 100. Terrain driven winds less than 5 mph. .WEDNESDAY...Partly cloudy. Lows 58 to 63. Highs 87 to 92. Northwest winds 4 to 9 mph. .THURSDAY...Mostly clear. Lows 54 to 59. Highs 81 to 86. Northwest winds 5 to 11 mph. .FRIDAY...Clear. Lows 52 to 57. Highs 88 to 93. Northwest winds 4 to 10 mph. .SATURDAY...Clear. Lows 56 to 61. Highs 92 to 97. Northwest winds 2 to 7 mph. $$ ORZ699-061115- Western Forested Blue Mountains- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-51. * Max humidity........55-70 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor (113-197) decreasing to poor (25-40) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-84...except 72-79 ridges. * Min humidity........19-26 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (25-63) increasing to fair to good (400-518) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-56. * Max humidity........42-54 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (122-244) decreasing to poor (25-39) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....86-92...except 79-86 ridges. * Min humidity........14-19 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10500 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-34) increasing to fair to good (395-573) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 55 to 61. Highs 85 to 94. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 54 to 59. Highs 77 to 86. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 49 to 54. Highs 72 to 81. Northwest winds 2 to 7 mph. .FRIDAY...Clear. Lows 48 to 54. Highs 79 to 88. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 54 to 59. Highs 83 to 92. West winds 1 to 5 mph. $$ ORZ696-061115- John Day Valley- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........53-66 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor to fair (172-276) decreasing to poor (25-46) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-88...except 75-80 ridges. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10000 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (25-42) increasing to fair to good (416-522) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....52-58. * Max humidity........42-54 percent. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...North winds 2 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....North winds 2 to 5 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Fair (211-337) decreasing to poor (25-47) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....88-96...except 84-89 ridges. * Min humidity........9-14 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......12000 ft agl. * Transport winds.....East around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-42) increasing to fair to good (369-575) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 58 to 63. Highs 90 to 100. North winds 1 to 5 mph. .WEDNESDAY...Mostly clear. Lows 55 to 61. Highs 82 to 91. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 51 to 57. Highs 78 to 86. Northwest winds 4 to 9 mph. .FRIDAY...Clear. Lows 51 to 56. Highs 84 to 93. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 56 to 61. Highs 88 to 98. Northwest winds 2 to 7 mph. $$ ORZ700-061115- Central Mountains of Oregon- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....43-51. * Max humidity........55-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...North winds 1 to 5 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Fair (235-381) decreasing to poor (25-37) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-88...except 75-81 ridges. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West around 5 mph. * Ventilation Index...Poor (25-37) increasing to fair (290-416) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-56. * Max humidity........45-57 percent...except 39-46 percent ridges. * Humidity recovery...Moderate...except Poor ridges. * 20-foot winds....... * Valleys/lwr slopes...North winds 2 to 6 mph in the evening becoming drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North around 10 mph. * Ventilation Index...Fair to good (279-501) decreasing to poor (25-51) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....90-95...except 83-88 ridges. * Min humidity........9-14 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......12000 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-30) increasing to fair to good (290-640) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 54 to 60. Highs 90 to 96. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 51 to 57. Highs 83 to 89. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 47 to 54. Highs 79 to 85. Northwest winds 4 to 10 mph. .FRIDAY...Clear. Lows 48 to 54. Highs 86 to 92. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 53 to 59. Highs 89 to 95. Northwest winds 2 to 7 mph. $$ ORZ703-061115- Warm Springs Reservation- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-53. * Max humidity........53-66 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...West winds 2 to 7 mph. * Ridges/upr slopes....West winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor to fair (174-304) decreasing to poor (25-46) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-90...except 72-80 ridges. * Min humidity........17-25 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph becoming north 1 to 5 mph in the afternoon. * Ridges/upr slopes....light less than 5 mph becoming northwest 1 to 5 mph in the afternoon. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....West around 5 mph. * Ventilation Index...Poor (27-49) increasing to fair (239-299) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....53-58. * Max humidity........51-62 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Northwest winds 2 to 7 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....Northwest 5 to 10 mph. * Ventilation Index...Poor to fair (158-350) decreasing to poor (25-34) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....90-97...except 79-87 ridges. * Min humidity........14-21 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9000 ft agl. * Transport winds.....South 5 to 10 mph. * Ventilation Index...Poor (25-28) increasing to poor to fair (130-322) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 56 to 61. Highs 86 to 98. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 54 to 60. Highs 76 to 90. West winds 4 to 10 mph. .THURSDAY...Mostly clear. Lows 52 to 57. Highs 76 to 87. West winds 7 to 13 mph. .FRIDAY...Clear. Lows 51 to 56. Highs 84 to 94. Northeast winds 3 to 8 mph. .SATURDAY...Clear. Lows 57 to 62. Highs 85 to 97. West winds 2 to 7 mph. $$ ORZ704-061115- Northern Deschutes National Forest- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....44-49. * Max humidity........55-68 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....Northwest winds 2 to 7 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor to fair (138-260) decreasing to poor (25-37) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....83-89...except 70-80 ridges. * Min humidity........18-23 percent...except 24-37 percent ridges. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......8000 ft agl. * Transport winds.....Southwest around 5 mph. * Ventilation Index...Poor (25-46) increasing to fair (254-302) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-54. * Max humidity........48-56 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....North winds 2 to 6 mph in the evening becoming light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (117-311) decreasing to poor (25-29) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....91-96...except 77-88 ridges. * Min humidity........15-23 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......10000 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-30) increasing to fair (255-499) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 53 to 58. Highs 81 to 95. Northwest winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 73 to 86. West winds 3 to 8 mph. .THURSDAY...Mostly clear. Lows 48 to 53. Highs 72 to 85. West winds 5 to 11 mph. .FRIDAY...Clear. Lows 48 to 53. Highs 79 to 92. Northeast winds 2 to 7 mph. .SATURDAY...Clear. Lows 53 to 58. Highs 81 to 94. Northwest winds 2 to 7 mph. $$ ORZ705-061115- Southern Deschutes National Forest- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....41-47. * Max humidity........62-77 percent. * Humidity recovery...Good...except Moderate ridges. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....North winds up to 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (191-365) decreasing to poor (25-39) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....80-85...except 71-79 ridges. * Min humidity........17-26 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....East around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (26-50) increasing to fair (221-325) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....46-52. * Max humidity........48-61 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....North winds 2 to 7 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North around 10 mph. * Ventilation Index...Fair (202-448) decreasing to poor (25-46) after midnight. .MONDAY... * Sky/weather.........Mostly sunny. * Max temperature.....88-93...except 78-86 ridges. * Min humidity........13-19 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......13500 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-31) increasing to good to excellent (556-740) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 51 to 56. Highs 82 to 92. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 47 to 52. Highs 74 to 84. West winds 1 to 6 mph. .THURSDAY...Mostly clear. Lows 45 to 50. Highs 73 to 83. Northwest winds 2 to 7 mph. .FRIDAY...Clear. Lows 46 to 51. Highs 81 to 91. Northeast winds 1 to 6 mph. .SATURDAY...Clear. Lows 50 to 55. Highs 82 to 93. Northwest winds 1 to 6 mph. $$ ORZ697-061115- Central Blue Mountains- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....44-49. * Max humidity........52-65 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (162-228) decreasing to poor (25-39) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....78-83...except 73-79 ridges. * Min humidity........17-22 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....West 5 to 10 mph. * Ventilation Index...Poor (25-52) increasing to fair to good (437-531) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....48-54. * Max humidity........45-56 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (137-235) decreasing to poor (25-41) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....85-90...except 79-86 ridges. * Min humidity........11-16 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....Southeast around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-35) increasing to fair to good (438-688) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 54 to 59. Highs 85 to 92. Terrain driven winds less than 5 mph. .WEDNESDAY...Mostly clear. Lows 51 to 56. Highs 79 to 85. Northwest winds 2 to 7 mph. .THURSDAY...Mostly clear. Lows 47 to 52. Highs 74 to 81. Northwest winds 3 to 8 mph. .FRIDAY...Clear. Lows 46 to 51. Highs 80 to 87. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 52 to 57. Highs 84 to 91. West winds 1 to 5 mph. $$ ORZ698-061115- Southern Blue Mountains- 212 PM PDT Sat Jul 5 2025 .TONIGHT... * Sky/weather.........Mostly clear. * Min temperature.....45-51. * Max humidity........50-59 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North around 10 mph. * Ventilation Index...Poor to fair (192-244) decreasing to poor (25-47) after midnight. .SUNDAY... * Sky/weather.........Mostly sunny. * Max temperature.....79-85. * Min humidity........15-20 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......9500 ft agl. * Transport winds.....East around 5 mph shifting to the west in the afternoon. * Ventilation Index...Poor (25-46) increasing to fair (337-443) in the afternoon. .SUNDAY NIGHT... * Sky/weather.........Mostly clear. * Min temperature.....50-55. * Max humidity........44-52 percent. * Humidity recovery...Moderate. * 20-foot winds....... * Valleys/lwr slopes...Drainage winds less than 5 mph. * Ridges/upr slopes....light winds less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......Near surface. * Transport winds.....North 5 to 10 mph. * Ventilation Index...Poor to fair (132-236) decreasing to poor (25-56) after midnight. .MONDAY... * Sky/weather.........Sunny. * Max temperature.....86-91. * Min humidity........9-14 percent. * 20-foot winds....... * Valleys/lwr slopes...Upslope less than 5 mph. * Ridges/upr slopes....light less than 5 mph. * CWR.................0 percent. * Chc of lightning....0 percent. * Mixing height.......11500 ft agl. * Transport winds.....East around 5 mph shifting to the southwest in the afternoon. * Ventilation Index...Poor (25-41) increasing to fair to good (313-585) in the afternoon. .Forecast days 3 through 7...... .TUESDAY...Mostly clear. Lows 54 to 59. Highs 90 to 95. Northeast winds 1 to 6 mph. .WEDNESDAY...Mostly clear. Lows 52 to 57. Highs 83 to 89. Northwest winds 2 to 7 mph. .THURSDAY...Clear. Lows 48 to 54. Highs 79 to 86. Northwest winds 4 to 9 mph. .FRIDAY...Clear. Lows 48 to 54. Highs 84 to 90. North winds 2 to 7 mph. .SATURDAY...Clear. Lows 54 to 59. Highs 88 to 94. West winds 1 to 6 mph. $$ .8-14 DAY OUTLOOK for Sunday July 13 through Saturday July 19... A greater chance of near to above-normal temperatures and near to above-normal precipitation. $$