FNUS76 KPDT 181227 FWSPDT Spot Forecast for Wilcox...US Wildland Fire Service National Weather Service Pendleton OR 527 AM PDT Sat Jul 18 2026 Forecast is based on forecast start time of 0600 PDT on July 18. ***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. ...RED FLAG WARNING IN EFFECT UNTIL 10 PM PDT THIS EVENING... .DISCUSSION...Elevated fire weather conditions persist with minimum relative humidities hover in the 15 to 20 percent range, with breezy gusts up to 25 mph developing in the late afternoon to evening hours. Overnight recoveries will be moderate to good through the night. .TODAY... Sky/weather.........Sunny (0-10 percent). Patchy smoke. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....86-91. Min humidity........15-20 percent. Wind (20 ft)........Southwest winds 5 to 10 mph shifting to the northwest 10 to 15 mph by noon. Ridgetop wind.......Southwest winds 10 to 15 mph shifting to the northwest 15 to 20 mph by noon. Mixing height.......5600 ft AGL early in the morning. Transport winds.....West 9 to 14 mph shifting to the northwest 12 to 17 mph late in the afternoon. Ventilation Index...Low (50) increasing to moderate (470) in the afternoon. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............56 60 63 66 72 76 79 81 84 85 85 86 RH..............64 56 49 43 37 30 26 22 20 20 20 21 20 FT wind dir..SW SW W W W W NW NW NW NW NW NW 20 FT wind spd..5 5 5 5 6 8 8 8 10 12 14 15 20 FT wind gust.6 6 6 6 10 11 13 14 16 18 18 20 .TONIGHT... Sky/weather.........Mostly clear (0-10 percent). Areas of smoke early in the evening, then patchy smoke early in the evening. CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....57-62. Max humidity........51-56 percent. Wind (20 ft)........Northwest winds 10 to 15 mph with gusts up to 25 mph then shifting to the west 5 to 10 mph by 11 PM, then shifting to the southwest 5 to 10 mph by 2 AM. Ridgetop wind.......Northwest winds 15 to 20 mph with gusts up to 30 mph then shifting to the west 7 to 12 mph by 11 PM, then shifting to the southwest 10 to 15 mph by 2 AM. Mixing height.......500 ft AGL in the evening and overnight then 500 ft AGL early in the morning. Transport winds.....Northwest 14 to 19 mph shifting to the southwest 5 to 10 mph late in the evening. Ventilation Index...Moderate (320) decreasing to low (30) overnight. .SUNDAY... Sky/weather.........Sunny (10-20 percent) then becoming mostly cloudy (70-80 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....89-94. Min humidity........10-15 percent. Wind (20 ft)........Southwest winds 5 to 10 mph, then becoming northwest 5 to 10 mph by 10 AM. Ridgetop wind.......Southwest winds 7 to 12 mph, then becoming northwest 7to 12 mph by 10 AM. Mixing height.......5400 ft AGL. Transport winds.....West 5 to 10 mph shifting to the northwest 9 to 14 mph late in the afternoon. Ventilation Index...Low (50) increasing to moderate (320) in the afternoon. $$ Forecaster...Day Requested by...Zachary Rictor Type of request...WILDFIRE .TAG 2617649.0/PDT .DELDT 07/18/26 .FormatterVersion 2.0.0 .EMAIL zrictor@blm.gov