FLUS45 KCYS 211204 HWOCYS Hazardous Weather Outlook National Weather Service Cheyenne WY 604 AM MDT Sat Mar 21 2026 NEZ002-003-019>021-054-055-095-096-WYZ101>119-221215- Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- North Laramie Range-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-Central Carbon County- North Snowy Range Foothills-Southwest Carbon County- Sierra Madre Range-Upper North Platte River Basin-Snowy Range- Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- 604 AM MDT Sat Mar 21 2026 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT Red Flag Warning remains in effect for most of southeast Wyoming and all of western Nebraska until late this evening. Very dry conditions, record high temperatures, and gusty winds between 30 to 40 MPH will result in the continuation of hazardous fire weather conditions through this afternoon. A cold front will move south across the area tonight bringing a brief end to the high fire weather concerns of this past week. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY The probability for widespread hazardous weather is low. .Spotter information statement... Spotter activation will not be needed. $$