Hazardous Weather Outlook
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
680 FLUS45 KCYS 041002 HWOCYS Hazardous Weather Outlook National Weather Service Cheyenne WY 302 AM MST Thu Dec 4 2025 NEZ002-003-019>021-054-055-095-096-WYZ101>119-051015- 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- 302 AM MST Thu Dec 4 2025 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT - Winds will pick up again Thursday morning in the wind prone areas. Another round of High Wind Warnings have been issued. - Areas of blowing snow Thursday may impact travel conditions in the wind prone areas of southeast Wyoming. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY - Prolonged period of mountain snow expected Thursday night through Sunday Morning. Winter Storm Warnings have been issued for Sierra Madre and Snowy Ranges. .Spotter information statement... Spotter activation will not be needed. $$