Spot Forecast
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
353 FNUS76 KPDT 281708 FWSPDT Spot Forecast for Little George 89...USFS National Weather Service Pendleton OR 1008 AM PDT Tue May 28 2024 Forecast is based on ignition time of 1000 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...A trough of low pressure will swing across the PacNW this afternoon through Wednesday, ushering in a chance of showers and thunderstorms today followed by cooler temperatures Wednesday. The most robust thunderstorm activity is expected to remain east of the burn site, but any cells that develop will be capable of producing gusty outflow winds of 30-50 mph. Westerly winds will ramp up this afternoon and remain breezy and gusty Wednesday. .REST OF TODAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of showers and slight chance of thunderstorms in the afternoon. CWR.................15 percent. LAL.................3. Max temperature.....67-70. Min humidity........39-44 percent. Wind (20 ft)........Becoming southwest winds 7-12 mph with gusts to around 25 mph in the afternoon before 3-4pm. Between 3-4pm, wind shift to west-northwest 8-15 mph with gusts to 35 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Ridgetop wind.......Becoming southwest winds 9-14 mph with gusts to around 25 mph in the afternoon before 3-4pm. Between 3-4pm, wind shift to west-northwest 15-20 mph with gusts to 35 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing height.......Increasing to 4000-4500 ft AGL. Transport winds.....West-southwest 7-15 mph, highest in the late afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. .TONIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Chance of showers and thunderstorms in the evening. CWR.................15 percent. LAL.................3. Min temperature.....38-41. Max humidity........74-79 percent. Wind (20 ft)........West winds 8-15 mph with gusts to 20-30 mph, decreasing after midnight. Gusty and erratic winds expected near thunderstorms in the evening. Ridgetop wind.......West winds 12-15 mph with gusts to 25-35 mph, decreasing after midnight. Gusty and erratic winds expected near thunderstorms in the evening. Mixing height.......Decreasing to 400-800 ft AGL. Transport winds.....West around 12-17 mph. Haines Index........2 or very low potential for large plume dominated fire growth. .WEDNESDAY... Sky/weather.........Mostly sunny (35-45 percent). Slight chance of rain showers in the afternoon. CWR.................1 percent. LAL.................1. Max temperature.....49-52. Min humidity........37-42 percent. Wind (20 ft)........West-southwest winds 8-15 mph with gusts 20-25 mph, strongest in the afternoon. Ridgetop wind.......West-southwest winds 12-17 mph with gusts 25-30 mph, strongest in the afternoon. Mixing height.......Increasing to 5500-6500 ft AGL by afternoon. Transport winds.....West around 15-20 mph. Haines Index........3 or very low potential for large plume dominated fire growth. $$ Forecaster...Plunkett Requested by...Hyer Type of request...PRESCRIBED .TAG 2415205.0/PDT .DELDT 05/28/24 .FormatterVersion 2.0.0 .EMAIL orbmc@firenet.gov