Wyoming Severe Red Flag Warning | Effective 08/05/2026 15:19

Headline: 
Red Flag Warning issued August 5 at 4:19PM MDT until August 6 at 8:00PM MDT by NWS Cheyenne WY
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
August 5, 2026 - 3:19pm
Expires: 
August 6, 2026 - 5:00am
Description: 
* AFFECTED AREA...Fire weather zones 426 and 427. * WIND...West to northwest winds from 15 to 25 mph with gusts up to 35 mph during the daytime. Expect southwest winds overnight. * HUMIDITY...Daytime minimum RH between 6 to 12 percent. Recoveries Wednesday night between 15 to 25 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: 
Snowy Range/Medicine Bow NF; North Snowy Range Foothills
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov