South Dakota Severe Severe Thunderstorm Warning | Effective 08/29/2026 21:08

Headline: 
Severe Thunderstorm Warning issued August 29 at 11:08PM CDT until August 29 at 11:45PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 29, 2026 - 9:08pm
Expires: 
August 29, 2026 - 9:45pm
Description: 
At 1108 PM CDT, severe thunderstorms were located along a line from 6 miles south of Whitlocks Bay Rec Area to 5 miles northeast of Cottonwood Lake Near Agar, or along a line from 12 miles west of Gettysburg to 9 miles southeast of Gettysburg, moving northeast at 25 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... Gorman around 1110 PM CDT. Gettysburg around 1120 PM CDT.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail.
Area Description: 
Potter, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov