Red Flag Warning South Dakota | Effective 03/27/2026 17:10

Headline: 
Red Flag Warning issued March 27 at 7:10PM CDT until March 28 at 9:00PM CDT by NWS Aberdeen SD
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
March 27, 2026 - 5:10pm
Expires: 
March 28, 2026 - 1:15am
Description: 
* AFFECTED AREA...In South Dakota, Clark, Codington, Grant, Hamlin and Deuel. * WINDS...Southwest 25 to 35 mph with gusts up to 55 mph. The strongest winds will be in the morning, before slowly diminishing in the afternoon. * RELATIVE HUMIDITY...As low as 20 percent. * 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: 
Clark; Codington; Grant; Hamlin; Deuel
Forcast Office: 
NWS Aberdeen SD