South Dakota Severe Severe Thunderstorm Warning | Effective 09/01/2026 16:38

Headline: 
Severe Thunderstorm Warning issued September 1 at 6:38PM CDT until September 1 at 7:15PM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 1, 2026 - 4:38pm
Expires: 
September 1, 2026 - 5:15pm
Description: 
At 638 PM CDT, a severe thunderstorm was located over Wagner, or 13 miles east of Pickstown, moving northeast at 35 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of east central Charles Mix, northwestern Bon Homme, southeastern Douglas and southwestern Hutchinson Counties, including the following locations... Yankton Sioux Tribal Nation.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.
Area Description: 
Bon Homme, SD; Charles Mix, SD; Douglas, SD; Hutchinson, SD
Forcast Office: 
NWS Sioux Falls SD
Sender: 
w-nws.webmaster@noaa.gov