South Dakota - United States   2026-04-22   Wednesday   44.36N, -100.38W

Fort Pierre

South Dakota - United States
2026-04-22

Red Flag Warning issued April 22 at 1:17AM CDT until April 22 at 8:00PM CDT by NWS Aberdeen SD

Issue date: 2026-04-22T06:17+00:00

* AFFECTED AREA...In South Dakota, Dewey, Potter, Faulk, Spink, Stanley, Sully, Hughes, Hyde, Hand, Jones, Lyman and Buffalo. * WINDS...South 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress.