South Dakota Severe Severe Thunderstorm Warning | Effective 08/11/2026 01:34

Headline: 
Severe Thunderstorm Warning issued August 11 at 3:34AM CDT until August 11 at 4:00AM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 1:34am
Expires: 
August 11, 2026 - 2:00am
Description: 
SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Lincoln County in southeastern South Dakota... * Until 400 AM CDT. * At 333 AM CDT, a severe thunderstorm was located near Newton Hills State Park, or 8 miles southwest of Canton, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Hudson and Newton Hills State Park around 340 AM CDT.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Lincoln, SD
Forcast Office: 
NWS Sioux Falls SD
Sender: 
w-nws.webmaster@noaa.gov