South Dakota Severe Severe Thunderstorm Warning | Effective 08/11/2026 19:42

Headline: 
Severe Thunderstorm Warning issued August 11 at 9:42PM CDT until August 11 at 10:30PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 7:42pm
Expires: 
August 11, 2026 - 8:30pm
Description: 
SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Western Corson County in north central South Dakota... * Until 930 PM MDT. * At 842 PM MDT, a severe thunderstorm was located 11 miles southwest of Watauga, or 27 miles west of Bullhead, moving southeast at 20 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of Western Corson County.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Report severe weather to your nearest law enforcement agency or the National Weather Service office in Aberdeen SD.
Area Description: 
Corson, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov