South Dakota Severe Severe Thunderstorm Warning | Effective 06/28/2026 02:20

Headline: 
Severe Thunderstorm Warning issued June 28 at 4:20AM CDT until June 28 at 4:45AM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 28, 2026 - 2:20am
Expires: 
June 28, 2026 - 2:45am
Description: 
At 419 AM CDT, severe thunderstorms were located along a line extending from near Viborg to near Irene to Mission Hill, moving northeast at 50 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Centerville, Viborg, Irene, Hurley, Wakonda, Volin and Davis.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Clay, SD; Turner, SD; Yankton, SD
Forcast Office: 
NWS Sioux Falls SD