South Dakota, Wyoming Severe Red Flag Warning | Effective 08/05/2026 10:13

Headline: 
Red Flag Warning issued August 5 at 11:13AM MDT until August 6 at 8:00PM MDT by NWS Rapid City SD
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
August 5, 2026 - 10:13am
Expires: 
August 5, 2026 - 6:15pm
Description: 
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT THURSDAY DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER COUNTY AREA AND BUTTE COUNTY AREA... The National Weather Service in Rapid City SD has issued a Red Flag Warning. * AFFECTED AREA...Fire Weather Zones 322 and 327. * TIMING...From 11 AM to 8 PM MDT Thursday. * WINDS...Northwest winds 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...Relative Humidity down to 11 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.
Instruction: 
A Red Flag Warning means that critical fire weather conditions are expected. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Area Description: 
Fall River County Area; Butte County Area
Forcast Office: 
NWS Rapid City SD
Sender: 
w-nws.webmaster@noaa.gov