FNUS76 KPDT 090507 FWSPDT Spot Forecast for Murph...Oregon Dept Of Forestry National Weather Service Pendleton OR 1007 PM PDT Wed Jul 8 2026 Forecast is based on forecast start time of 2200 PDT on July 08. ***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 are forecast through Friday. Overnight relative humidity recovery is expected to be fair, followed by very low afternoon relative humidity. Winds will be diurnally and terrain-driven, strongest in the afternoon and evening hours, and mostly light overnight. .REST OF TONIGHT... Sky/weather.........Clear (0-5 percent). CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....51-54. Max humidity........55-60 percent. Wind (20 ft)........North winds 3-6 mph becoming drainage winds 1-4 mph after midnight. Ridgetop wind.......North winds 4-7 mph becoming variable 1-4 mph after midnight. Mixing height.......Decreasing to 300-500 ft AGL overnight. Transport winds.....Northwest 5-8 mph shifting to the west 4-6 mph overnight. Ventilation Index...Decreasing to low (30) overnight. TIME (PDT) 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............68 65 62 60 56 55 53 51 53 55 58 62 RH..............36 41 45 48 52 54 56 58 57 50 43 35 20 FT wind dir..N N N VRB VRB VRB VRB VRB VRB VRB VRB VRB 20 FT wind spd..3 3 3 3 3 3 3 3 2 3 3 3 20 FT wind gust. .THURSDAY... Sky/weather.........Sunny (0-5 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....82-85. Min humidity........8-13 percent. Wind (20 ft)........Drainage winds 1-4 mph early morning, becoming northwest 3-7 mph by mid-morning. Ridgetop wind.......Variable winds 1-4 mph early morning, becoming northwest 4-8 mph by mid-morning. Mixing height.......Increasing to 5500-6000 ft AGL by afternoon. Transport winds.....West-northwest 4-7 mph. Ventilation Index...Increasing to moderate (340) in the afternoon. .THURSDAY NIGHT... Sky/weather.........Clear (0-10 percent). CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....53-56. Max humidity........40-45 percent. Wind (20 ft)........Northwest winds 4-7 mph early evening, shifting to the north-northeast 3-6 mph late evening, then becoming drainage winds 1-4 mph overnight. Ridgetop wind.......Northwest winds 5-8 mph early evening, shifting to the north-northeast 4-7 mph late evening, then becoming variable winds 1-4 mph overnight. Mixing height.......Decreasing to 300-500 ft AGL overnight. Transport winds.....North to northwest 5-9 mph in the evening, becoming west 3-5 mph overnight. Ventilation Index...Decreasing to low (30) overnight. .FRIDAY... Sky/weather.........Sunny (0-5 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....83-86. Min humidity........14-19 percent. Wind (20 ft)........Drainage winds 1-4 mph early morning, becoming northwest 5-9 mph with gusts of 12-17 mph by late morning. Ridgetop wind.......Variable winds 1-4 mph early morning, becoming northwest 6-10 mph with gusts of 14-19 mph by late morning. Mixing height.......Increasing to 6500-7000 ft AGL. Transport winds.....West 4-8 mph in the morning, becoming west-northwest 8-12 mph in the afternoon. Ventilation Index...Increasing to high (650) in the afternoon. $$ Forecaster...Plunkett Requested by...IC Type of request...WILDFIRE .TAG 2617066.0/PDT .DELDT 07/08/26 .FormatterVersion 2.0.0 .EMAIL orjdcc@firenet.gov