FNUS76 KPDT 070949 FWSPDT Spot Forecast for TROUT CREEK...USFS - CENTRAL OREGON INTERAGENCY DISPATCH National Weather Service Pendleton OR 249 AM PDT Thu May 7 2026 Forecast is based on ignition time of 0700 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 *** ***Ventilation Index is derived from transport wind multiplied by the mixing height in 100's of ft. Categories are a generalized indicator only: low (< 200), moderate (200-500), high (500-700), and very high (> 700). *** If you have questions or concerns with this forecast, please contact our office at (541) 276-8134. .DISCUSSION...Warm, dry conditions with low afternoon RH are forecast today and Friday. Winds will be mostly diurnally and terrain-driven, gusty in the afternoon. .REST OF TODAY... Sky/weather.........Mostly sunny (5-20 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....73-76. Min humidity........18-23 percent. Wind (20 ft)........Variable winds 2-5 mph early morning, becoming northwest 5-8 mph with gusts of 12-18 mph by late morning. Ridgetop wind.......Variable winds 2-5 mph early morning, becoming northwest 6-9 mph with gusts of 14-20 mph by late morning. Mixing height.......increasing to 5500-6000 ft AGL by late morning. Transport winds.....Southwest to west 5-8 mph early morning, becoming west to northwest 10-15 mph by late morning. Ventilation Index...Low (90) increasing to high (610) in the afternoon. TIME (PDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Chc of ltng (%).0 0 0 0 0 0 Temp............45 54 66 72 74 72 RH..............64 46 29 22 22 25 20 ft wind......S 3 NE 3 NW 5 NW 6 NW 6 NW 6 20 ft wind gust. 12 14 16 18 .TONIGHT... Sky/weather.........Mostly clear (20-30 percent) then becoming mostly cloudy (70-80 percent). CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....40-43. Max humidity........55-60 percent. Wind (20 ft)........West to northwest winds 3-6 mph in the evening, becoming drainage winds 1-5 mph overnight. Ridgetop wind.......West to northwest winds 4-7 mph in the evening, becoming southwest to west winds 2-6 mph overnight. Mixing height.......Decreasing to 300-600 ft AGL overnight. Transport winds.....West 10-15 mph in the evening, becoming southwest 8-12 mph overnight. Ventilation Index...Moderate (230) decreasing to low (50) overnight. .FRIDAY... Sky/weather.........Mostly cloudy (75-85 percent) then becoming sunny (0-10 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....68-71. Min humidity........20-25 percent. Wind (20 ft)........Variable winds 1-5 mph early morning, becoming west to northwest winds 4-7 mph with gusts of 15-25 mph by late morning. Ridgetop wind.......Variable winds 1-5 mph early morning, becoming west to northwest winds 5-8 mph with gusts of 15-25 mph by late morning. Mixing height.......Increasing to 5000-5500 ft AGL by late morning. Transport winds.....West 12-17 mph. Ventilation Index...Low (130) increasing to very high (820) in the afternoon. $$ Forecaster...Plunkett Requested by...ANNA HARRIS Type of request...PRESCRIBED .TAG 2612864.3/PDT .DELDT 05/07/26 .FormatterVersion 2.0.0 .EMAIL rvpeterson@blm.gov,ORCOC@FIRENET.GOV