


Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
523 FNUS21 KWNS 100358 FWDDY1 Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1057 PM CDT Wed Jul 09 2025 Valid 101200Z - 111200Z ...Synopsis... A midlevel trough will advance eastward from the Great Basin into the central Rockies during the day. In the base of the trough, enhanced deep-layer westerly flow will overspread a diurnally deepening boundary layer across the Greater Four Corners region during the afternoon. As a result, an expansive overlap of 10-15 percent RH and 15-20 mph sustained westerly surface winds will yield elevated to locally critical fire-weather conditions across the region. ..Weinman.. 07/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$