Severe · Severe Thunderstorm WatchActive alert
Severe Thunderstorm Watch issued September 7 at 9:57PM CDT until September 8
Affecting Aurora, SD; Bon Homme, SD; Charles Mix, SD; Clay, SD; Davison, SD; Douglas, SD; Gregory, SD; Hanson, SD; Hutchinson, SD; Lincoln, SD; McCook, SD; Minnehaha, SD; Turner, SD; Yankton, SD
In effect until: Sep 8, 2026, 7:00 AM
Aurora, SD; Bon Homme, SD; Charles Mix, SD; Clay, SD; Davison, SD; Douglas, SD; Gregory, SD; Hanson, SD; Hutchinson, SD; Lincoln, SD; McCook, SD; Minnehaha, SD; Turner, SD; Yankton, SD
Possible impact zone across 14 counties in SD; conditions develop through 7:00 AM.
Go indoors and stay away from windows until the storm passes.
Read the original bulletin (official text)
SEVERE THUNDERSTORM WATCH 664 REMAINS VALID UNTIL 2 AM CDT TUESDAY FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 14 COUNTIES IN SOUTH CENTRAL SOUTH DAKOTA AURORA CHARLES MIX DOUGLAS GREGORY IN SOUTHEAST SOUTH DAKOTA BON HOMME CLAY DAVISON HANSON HUTCHINSON LINCOLN MCCOOK MINNEHAHA TURNER YANKTON THIS INCLUDES THE CITIES OF ALEXANDRIA, ARMOUR, AVON, BRIDGEWATER, BURKE, CANISTOTA, CANTON, CENTERVILLE, CHANCELLOR, CLAYTON, CORSICA, DELMONT, EMERY, FREEMAN, GREGORY, HARRISBURG, HURLEY, IRENE, LAKE ANDES, LENNOX, MARION, MARTY, MENNO, MITCHELL, MONTROSE, PARKER, PARKSTON, PLANKINTON, PLATTE, SALEM, SCOTLAND, SIOUX FALLS, SPRINGFIELD, STICKNEY, TABOR, TEA, TRIPP, TYNDALL, VERMILLION, VIBORG, WAGNER, WHITE LAKE, AND YANKTON.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™