####018000716#### FNUS21 KWNS 310700 FWDDY1 Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0159 AM CDT Mon Mar 31 2025 Valid 311200Z - 011200Z ...Synopsis... Midlevel westerly flow will gradually strengthen across the southern/central Rockies -- well ahead of an amplifying large-scale trough over the West. This will promote lee troughing over the High Plains, with a modest pressure gradient across southeast CO and much of NM. As a result, breezy west-southwesterly surface winds will overlap 10-15 percent RH, favoring elevated to locally critical fire-weather conditions. ..Weinman.. 03/31/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$ ####018001949#### FNUS22 KWNS 310700 FWDDY2 Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0159 AM CDT Mon Mar 31 2025 Valid 011200Z - 021200Z ...CRITICAL FIRE WEATHER AREA FOR MUCH OF THE SOUTHERN HIGH PLAINS...CENTRAL/SOUTHERN NEW MEXICO...AND SOUTHEAST ARIZONA... ...Synopsis... Within the base of a highly amplified large-scale trough over the West, an 80-90-kt west-southwesterly midlevel jet streak will overspread the southern Rockies and adjacent High Plains. In response, a surface cyclone will deepen to around 986 mb over the central High Plains, while a southward-extending dryline sharpens over the southern High Plains. ...Southern High Plains, Central/Southern New Mexico, and Southeast Arizona... West of the dryline, diurnal heating beneath increasing high-level clouds, combined with very strong downslope warming/drying, will yield 10-15 percent RH and an axis of middle/upper 80s F temperatures over the southern High Plains. At the same time, a tightening pressure gradient and deep boundary-layer mixing into the strong flow aloft will contribute to 25-35 mph sustained west-southwesterly surface winds (with higher gusts). These factors will support widespread high-end critical conditions and the potential for rapid spread of wildfires. While much of NM, southeast CO, southwest KS, and the northern/western TX/OK Panhandles will experience extremely critical meteorological conditions (30+ mph sustained surface winds and lower teens RH), current indications are that minimal fuel loading and/or marginal fuel dryness across many of these areas limit the need for such highlights. The one exception may be over the western/northern portion of the TX/OK Panhandles, though this area appears too localized for an upgrade at this time. ..Weinman.. 03/31/2025 ...Please see www.spc.noaa.gov/fire for graphic product... $$