Red Flag Warning South Dakota | Effective 03/11/2026 18:48

Headline: 
Red Flag Warning issued March 11 at 8:48PM CDT until March 12 at 9:00PM CDT by NWS Aberdeen SD
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
March 11, 2026 - 6:48pm
Expires: 
March 12, 2026 - 5:00am
Description: 
The National Weather Service in Aberdeen has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 9 PM CDT /8 PM MDT/ Thursday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...In South Dakota, Corson, Campbell, McPherson, Walworth, Edmunds, Dewey, Potter, Faulk, Stanley, Sully, Hughes, Hyde, Hand, Jones, Lyman and Buffalo. * WINDS...West 30 to 40 mph with gusts up to 65 mph. * RELATIVE HUMIDITY...From as low as 30 to 40 percent in north central South Dakota to down around 20 to 30 percent in central South Dakota. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress.
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: 
Corson; Campbell; McPherson; Walworth; Edmunds; Dewey; Potter; Faulk; Stanley; Sully; Hughes; Hyde; Hand; Jones; Lyman; Buffalo
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov