Spot Forecast
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
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385 FNUS76 KPDT 101257 FWSPDT Spot Forecast for Rocky 79...USFS National Weather Service Pendleton OR 557 AM PDT Mon Jun 10 2024 Forecast is based on ignition time of 0600 PDT on June 10. ***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...An upper level ridge will be passing across the fire area today to allow for sunny skies and a 2 to 4 degrees increase in high temperatures. Afternoon humidities will drop 3% to 7% from Sunday. High level clouds will pass overnight into Tuesday as winds increase through the day. Breezy winds will impact the fire area after 9 AM, peaking between 2 PM and 5 PM with gusts nearing 30 mph. Temperatures will be significantly cooler on Tuesday by 2 to 6 degrees after excellent overnight recoveries. .TODAY... Sky/weather.........Sunny (5-15 percent). CWR.................0 percent. LAL.................1. Max temperature.....79-82. Min humidity........17-22 percent. Wind (20 ft)........Light winds becoming east 3 to 7 mph early in the morning, then becoming west northwest 5 to 10 mph late in the afternoon. Mixing height.......5600 ft AGL. Transport winds.....West 6 to 12 mph. Haines Index........2 to 4 or very low to low potential for large plume dominated fire growth. TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Temp............54 58 68 74 78 79 RH..............73 55 40 27 23 21 20 ft wind......W 4 E 5 E 5 N 4 WNW 8 WNW 8 20 ft wind gust.5 6 10 10 .TONIGHT... Sky/weather.........Mostly clear (10-20 percent). CWR.................0 percent. LAL.................1. Min temperature.....56-59. Max humidity........85-95 percent. Wind (20 ft)........West northwest winds 4 to 8 mph in the evening, then becoming west 4 to 8 mph overnight. Mixing height.......600 ft AGL. Transport winds.....West 7 to 13 mph. Haines Index........2 or very low potential for large plume dominated fire growth. .TUESDAY... Sky/weather.........Sunny (5-15 percent). CWR.................0 percent. LAL.................1. Max temperature.....74-77. Min humidity........28-33 percent. Wind (20 ft)........Light winds becoming west 6 to 12 mph with gusts to around 22 mph early in the morning, increasing to 10 to 17 mph with gusts around 28 mph in the afternoon. Mixing height.......4700 ft AGL. Transport winds.....West 9 to 17 mph increasing to 21 to 23 mph late in the morning. Haines Index........2 to 4 or very low to low potential for large plume dominated fire growth. $$ Forecaster...Callihan Requested by...Andrew Bellairs Type of request...PRESCRIBED .TAG 2415667.4/PDT .DELDT 06/10/24 .FormatterVersion 2.0.0 .EMAIL erickcastaneda@usda.gov,richard.lancaster@usda.gov,andrew.s.bellairs@usda.gov