


Hazardous Weather Outlook
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
107 FLUS45 KCYS 220156 HWOCYS Hazardous Weather Outlook National Weather Service Cheyenne WY 756 PM MDT Sat Jun 21 2025 NEZ002-003-019>021-054-055-095-096-WYZ101>119-230200- 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- 756 PM MDT Sat Jun 21 2025 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TONIGHT No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY Thunderstorms will return to the area as early as Sunday afternoon, but will be more widespread late Monday through Thursday of next week. There is a marginal risk of strong to severe thunderstorms Sunday afternoon across east central Wyoming and the northern Nebraska panhandle. .Spotter information statement... Spotter activation will not be needed. $$