


Red Flag Warning
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
389 WWUS85 KCYS 281324 RFWCYS URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 724 AM MDT Sat Jun 28 2025 WYZ421-422-427-290300- /O.CON.KCYS.FW.W.0010.250628T1700Z-250629T0300Z/ Ferris/Seminoe/Shirley Mountains-Central and West Carbon- North Snowy Range Foothills- 724 AM MDT Sat Jun 28 2025 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE WEATHER ZONES 421, 422, AND 427... * AFFECTED AREA...Fire weather zones 421, 422, and 427. * WIND...Westerly at 15 to 20 mph, gusting to 30 mph. * HUMIDITY...Near 10 percent * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$