####018003377#### FNUS76 KPDT 080005 FWSPDT Spot Forecast for Rocket Block 7...USFS National Weather Service Pendleton OR 505 PM PDT Tue May 7 2024 Forecast is based on ignition time of 1800 PDT on May 07. ***Thunderstorms imply gusty and erratic winds*** ***Winds are 20 foot 10-minute averages*** ***CWR-Chance of wetting rain 0.10 or greater*** If you have questions or concerns with this forecast, please contact our office at (541) 276-8134. .DISCUSSION...Upper level high pressure will begin building into the region late tonight. Any remaining area showers will dissipate overnight, with dry conditions prevailing into the weekend. Breezy north winds today will become less than 10mph tonight, but will increase again in the afternoon's Wednesday and Thursday, generally 5 to 15mph from the northeast. Afternoon temperatures will be on the increase each day, with mid 50s Wednesday, mid 60s Thursday, and mid 70s Friday. .TONIGHT... Sky/weather.........Mostly clear (15-25 percent). Areas of frost in the evening, then widespread frost overnight. CWR.................0 percent. LAL.................1. Min temperature.....24-27. Max humidity........89-94 percent. Wind (20 ft)........North winds 5 to 8 mph shifting to the east 4 to 7 mph overnight. Mixing height.......500 ft AGL. Transport winds.....North around 7 mph. Haines Index........4 or low potential for large plume dominated fire growth. .WEDNESDAY... Sky/weather.........Sunny (15-25 percent). Widespread frost in the morning. CWR.................0 percent. LAL.................1. Max temperature.....55-58. Min humidity........25-30 percent. Wind (20 ft)........South winds 3 to 6 mph shifting to the northeast 8 to 14 mph in the afternoon. Mixing height.......4400 ft AGL. Transport winds.....Northeast around 16 mph. Haines Index........4 or low potential for large plume dominated fire growth. .WEDNESDAY NIGHT... Sky/weather.........Mostly clear (10-20 percent). Widespread frost overnight. CWR.................0 percent. LAL.................1. Min temperature.....34-37. Max humidity........69-74 percent. Wind (20 ft)........Northeast winds 5 to 11 mph. Mixing height.......500 ft AGL in the evening and overnight then 500 ft AGL early in the morning. Transport winds.....North around 16 mph. Haines Index........3 or very low potential for large plume dominated fire growth. .THURSDAY... Sky/weather.........Sunny (0-10 percent). Widespread frost in the morning. CWR.................0 percent. LAL.................1. Max temperature.....66-69. Min humidity........28-33 percent. Wind (20 ft)........Northeast winds 5 to 12 mph. Mixing height.......6200 ft AGL. Transport winds.....East around 16 mph. Haines Index........2 or very low potential for large plume dominated fire growth. $$ Forecaster...Lawhorn Requested by...Peter Noble Type of request...PRESCRIBED .TAG 2413442.0/PDT .DELDT 05/07/24 .FormatterVersion 2.0.0 .EMAIL peter.noble@usda.gov