


Red Flag Warning
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
629 WWUS85 KCYS 220151 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 751 PM MDT Sat Jun 21 2025 WYZ421>423-425-427-220300- /O.EXP.KCYS.FW.W.0008.000000T0000Z-250622T0200Z/ Ferris/Seminoe/Shirley Mountains-Central and West Carbon- Southwest Carbon County-Upper North Platte River Basin- North Snowy Range Foothills- 751 PM MDT Sat Jun 21 2025 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MDT THIS EVENING... With winds decreasing somewhat and humidities slowly rising, the Red Flag Warning will be allowed to expire at 8 PM this evening. $$ Rubin