Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
763 FNUS22 KWNS 050804 FWDDY2 Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0203 AM CST Wed Feb 05 2025 Valid 061200Z - 071200Z ...Synopsis... Continued, largely zonal, mid-level flow is expected across the central and western US D2/Thursday. Several embedded perturbations are forecast to move over the Rockies, enhancing lee troughing and surface winds over the Southwest. Continued warm/dry conditions, bolstered by increasing winds, should support several hours of elevated to near-critical fire-weather concerns. ...Southern High Plains and Southwest... Periods of breezy conditions are anticipated as low-amplitude upper disturbances and strong westerly flow aloft traverse the central Rockies. Modest lee troughing will encourage westerly downslope winds of 15-25 mph off the central/southern Rockies over much of AZ and NM. Continued dry and warm conditions, aided by deep mixing, will keep humidity below 15% over much of the area. With several days of drying, fuels will likely continue to become more receptive to fire spread. Recent model guidance has trended windier and drier across much of the Southwest. A few hours of locally critical fire-weather conditions also appear possible within areas of stronger terrain-enhanced wind gusts. However, confidence in widespread critical conditions is relatively low, given the more limited overlap of the stronger winds, low humidity and more receptive fuels. ..Lyons.. 02/05/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$