< Wyoming Red Flag Warning - Severe | Effective 06/08/2026 11:55

Wyoming Red Flag Warning - Severe | Effective 06/08/2026 11:55

Headline: 
Red Flag Warning issued June 8 at 12:55PM MDT until June 10 at 8:00PM MDT by NWS Riverton WY
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
June 8, 2026 - 11:55am
Expires: 
June 9, 2026 - 6:00am
Description: 
The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from 9 AM Tuesday to 8 PM MDT Wednesday. The Fire Weather Watch has been upgraded to a Red Warning. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weather Zone 280. * COUNTIES AFFECTED: In Central WY...Natrona. * WIND: West 25 to 35 mph with gusts up to 55 mph. * HUMIDITY: As low as 10 percent.
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: 
Natrona County/Casper BLM
Forcast Office: 
NWS Riverton WY