Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
211 FNUS22 KWNS 240657 FWDDY2 Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Fri Jul 24 2026 Valid 251200Z - 261200Z ...CRITICAL FIRE WEATHER AREA FOR EASTERN OREGON/WASHINGTON AND ADJACENT PORTIONS OF CALIFORNIA...NEVADA...IDAHO...AND MONTANA... ...Synopsis... Continued upper-level ridging over the West on Saturday with enhanced flow over the ridge will result in an expansive area of fire-weather concerns, extending from northern California/Nevada into eastern Oregon/Washington and northern Idaho/Montana. ...Critical Fire Weather Conditions... Successive days with hot, dry, and breezy conditions warrant critical fire-weather highlights in a favorable fuelscape, characterized by ERC values largely ranging from the 80th-95th percentiles across the region. Deep, well-mixed boundary layers are likely to yield critical RH values (<15%) and sustained afternoon wind speeds exceeding 20 mph. The most favorable meteorological conditions are likely across southeastern Oregon. ...Dry Thunderstorm Potential... While PW values around one inch may favor wetting rains from thunderstorms across central/eastern Montana, very hot and deep boundary layers will promote precipitation evaporation. When considering relative fast storm motions (25-30 mph), a mix of wet and dry thunderstorms is possible across the region. ..Jirak.. 07/24/2026 ...Please see www.spc.noaa.gov/fire for graphic product... $$