


Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
946 FNUS22 KWNS 170557 FWDDY2 Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1257 AM CDT Tue Jun 17 2025 Valid 181200Z - 191200Z ...Synopsis... Preceding a deep midlevel low west of British Columbia, a belt of strong midlevel westerly flow will overspread the Cascades. As a result, locally dry/breezy downslope flow will develop in the Columbia Basin during the afternoon. Around 15 mph sustained westerly surface winds (higher in the Cascade Gaps) and 20-25 percent RH will favor elevated fire-weather conditions. ..Weinman.. 06/17/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$