South Dakota Severe Severe Thunderstorm Warning | Effective 08/29/2026 19:11

Headline: 
Severe Thunderstorm Warning issued August 29 at 9:11PM CDT until August 29 at 9:45PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 29, 2026 - 7:11pm
Expires: 
August 29, 2026 - 7:45pm
Description: 
At 911 PM CDT, a severe thunderstorm was located over Gettysburg, moving east at 20 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 be near... Gettysburg around 915 PM CDT. Lebanon around 920 PM CDT. Stone Lake around 940 PM CDT.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Area Description: 
Potter, SD; Sully, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov