Wyoming Severe Red Flag Warning | Effective 08/05/2026 23:21

Headline: 
Red Flag Warning issued August 6 at 12:21AM MDT until August 6 at 8:00PM MDT by NWS Cheyenne WY
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
August 5, 2026 - 11:21pm
Expires: 
August 6, 2026 - 7:00pm
Description: 
* AFFECTED AREA...Fire weather zones 421 through 425. * WIND...West to northwest winds from 15 to 25 mph with gusts up to 35 mph. * HUMIDITY...Between 5 and 10 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.
Instruction: 
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.
Area Description: 
Ferris/Seminoe/Shirley Mountains; Central and West Carbon; Southwest Carbon County; Sierra Madre Range/Medicine Bow NF; Upper North Platte River Basin; Snowy Range/Medicine Bow NF; North Snowy Range Foothills
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov