


Hazardous Weather Outlook
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
429 FLUS45 KCYS 230629 HWOCYS Hazardous Weather Outlook National Weather Service Cheyenne WY 1229 AM MDT Sat Aug 23 2025 NEZ002-003-019>021-054-055-095-096-WYZ101>119-240630- 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- 1229 AM MDT Sat Aug 23 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 Isolated to scattered afternoon and evening thunderstorms will occur. The strongest thunderstorms will produce wind gusts to 40 mph and light to moderate rain. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY A cool and wet pattern is expected for the entirety of the forecast period, with daily chances for precipitation and highs 5 to 15 degrees below normal. .Spotter information statement... Spotter activation will not be needed. $$ Rubin