Severe Thunderstorm Warning issued August 24 at 8:01PM CDT until August 24 at 8:45PM CDT by NWS Aberdeen SD

Campbell, SD; Walworth, SD

Urgency: Immediate

Certainty: Observed

Onset: 8/25/2026, 1:01:00 AM

Expires: 8/25/2026, 1:45:00 AM

Details

At 801 PM CDT, a severe thunderstorm was located 8 miles north of Glenham, or 13 miles northeast of Mobridge, 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... Mound City around 820 PM CDT.

What To Do

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.

Other Active Severe Thunderstorm Warning Alerts

Severe Thunderstorm Warning issued August 24 at 8:58PM CDT until August 24 at 10:15PM CDT by NWS Bismarck ND

Dickey, ND; LaMoure, ND

Severe Thunderstorm Warning issued August 24 at 8:52PM CDT until August 24 at 9:30PM CDT by NWS Bismarck ND

LaMoure, ND

Severe Thunderstorm Warning issued August 24 at 8:50PM CDT until August 24 at 9:15PM CDT by NWS North Platte NE

Cherry, NE

Severe Thunderstorm Warning issued August 24 at 8:49PM CDT until August 24 at 9:30PM CDT by NWS Aberdeen SD

Jones, SD

Severe Thunderstorm Warning issued August 24 at 8:46PM CDT until August 24 at 9:15PM CDT by NWS Bismarck ND

Logan, ND; McIntosh, ND

Source: National Weather Service.