


Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
003 FNUS22 KWNS 020603 FWDDY2 Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0102 AM CDT Thu Oct 02 2025 Valid 031200Z - 041200Z ...Synopsis... Regional fire weather concerns are expected across portions of the central/northern High Plains on Friday. An upper trough currently approaching the West Coast is expected to intensify as it shifts east into the Great Basin over the next 48 hours. In response, lee cyclogenesis is expected across the western Dakotas with an attendant increase in winds across much of the Intermountain West and Great Plains. Winds will likely be stronger Friday compared to previous days with most guidance depicting widespread sustained winds between 15-25 mph from southern UT to northeast WY and across the central Plains. Additionally, downslope flow off the eastern slopes of the Rockies will promote RH reductions into the teens from northeast NM to eastern WY/the western Dakotas while diurnal mixing over the central/southern Plains may support areas of 20-30% RH minimums. Although somewhat widespread elevated conditions are possible, the best overlap of dry/windy conditions with receptive fuels will likely reside across portions of northeast WY into adjacent portions of MT, ND, and SD where grasses have been curing after several days of dry and breezy conditions. ..Moore.. 10/02/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$