


Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
469 FNUS28 KWNS 062200 FWDD38 Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0459 PM CDT Sun Jul 06 2025 Valid 081200Z - 141200Z ...Day 3/Tuesday... A cut off low off in the northeast Pacific will begin to push northeastward into northern CA on Day 3/Tuesday, aided by an additional mid-level trough pushing into the Pacific Northwest. Enhanced downslope winds in conjunction with increasing mid-level flow and gap winds through the Columbia River Gorge will bring a fire weather threat to much of the Columbia River Basin Tuesday. Farther south, isolated dry thunderstorms with minimal rainfall will bring a threat of new fire starts over receptive fuels across central OR. Dry and breezy conditions will elevate fire weather concerns across southern NV and far western UT as well. ...Day 4/Wednesday... The northern CA low will advance into the Great Basin region Wednesday. A corridor of enhanced mid-level winds and daytime mixing within a deep/dry boundary layer will support breezy conditions across much of NV and portions of western UT elevating wildfire spread potential within dry fuels. ...Days 5-8/Thursday-Sunday... A mid-level ridge will build over the Southwestern U.S. for the latter part of the week reintroducing above normal temperatures to much of the West by the weekend (Days 7-8/Saturday-Sunday). Thunderstorm threat will largely be confined to southern Arizona and along and east of the Continental Divide as the ridge builds across the region. ..Williams.. 07/06/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$