South Dakota Severe Severe Thunderstorm Warning | Effective 08/29/2026 17:51

Headline: 
Severe Thunderstorm Warning issued August 29 at 7:51PM CDT until August 29 at 8:15PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 29, 2026 - 5:51pm
Expires: 
August 29, 2026 - 6:15pm
Description: 
At 751 PM CDT, a severe thunderstorm was located 10 miles northeast of Eureka, moving northeast at 15 mph. HAZARD...Golf 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 Northwestern McPherson County.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
McPherson, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov