Spot Forecast
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
053 FNUS76 KPDT 281845 FWSPDT Spot Forecast for Pine Flats Rx Burn...Mount Adams Resource Stewards National Weather Service Pendleton OR 1145 AM PDT Tue May 28 2024 Forecast is based on ignition time of 2000 PDT on May 28. ***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...Cold front has passed across the region and will promote breezy westerly winds through Thursday. Northwesterly flow should be mostly dry for the region from rain shadowing of the Cascades, but a slight chance of some showers Wednesday morning can`t be ruled out but would be quick and brief at best. .REST OF TONIGHT... Sky/weather.........Mostly clear (10-20 percent). CWR.................0 percent. LAL.................1. Min temperature.....36-39. Max humidity........83-88 percent. Wind (20 ft)........West winds 5 to 12 mph. Gusts up to 35 mph decreasing to 23 mph early Wednesday morning. Ridgetop wind.......West winds 10 to 16 mph with gusts to 40 mph decreasing to 25 mph early Wednesday morning. Mixing height.......700 ft AGL. Transport winds.....West 6 to 15 mph. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. .WEDNESDAY... Sky/weather.........Mostly sunny (25-35 percent). Slight chance of rain showers early in the morning. CWR.................0 percent. LAL.................1. Max temperature.....Around 60. Min humidity........45-50 percent. Wind (20 ft)........West winds 5 to 14 mph with gusts to around 26 mph. Ridgetop wind.......West winds 6 to 16 mph with gusts to around 30 mph. Mixing height.......6200 ft AGL. Transport winds.....West 6 to 13 mph increasing to 16 to 17 mph late in the morning. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Temp............36 38 42 44 49 52 54 55 56 57 57 57 RH..............85 84 75 70 64 58 54 52 51 50 50 51 20 FT wind dir..W W W W W W W W W W W W 20 FT wind spd..8 8 11 11 11 13 13 13 14 14 14 14 20 FT wind gust.18 18 21 21 21 22 22 22 25 25 25 26 .WEDNESDAY NIGHT... Sky/weather.........Mostly clear (15-25 percent). CWR.................0 percent. LAL.................1. Min temperature.....32-35. Max humidity........84-89 percent. Wind (20 ft)........West winds 5 to 14 mph. Gusts up to 32 mph. Ridgetop wind.......West winds 6 to 16 mph. Gusts up to 35 mph. Mixing height.......1200 ft AGL. Transport winds.....West 7 to 16 mph shifting to the northwest 5 to 6 mph overnight. Haines Index........2 to 3 or very low potential for large plume dominated fire growth. .THURSDAY... Sky/weather.........Sunny (5-15 percent). CWR.................0 percent. LAL.................1. Max temperature.....Around 70. Min humidity........32-37 percent. Wind (20 ft)........West winds 5 to 7 mph increasing to 5 to 11 mph with gusts to around 20 mph late in the morning. Ridgetop wind.......West winds 6 to 12 mph increasing to 8 to 16 mph with gusts to around 25 mph late in the morning. Mixing height.......4300 ft AGL. Transport winds.....Northwest around 5 mph early in the morning becoming light, then becoming southwest 7 to 9 mph late in the afternoon. Haines Index........2 or very low potential for large plume dominated fire growth. $$ Forecaster...Goatley Requested by...Lucas King Type of request...PRESCRIBED .TAG 2415207.0/PDT .DELDT 05/28/24 .FormatterVersion 2.0.0 .EMAIL lucas@mtadamsstewards.org