Severe Thunderstorm Warning issued August 24 at 11:40PM CDT until August 25 at 12:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; McPherson, SD

Urgency: Immediate

Certainty: Observed

Onset: 8/25/2026, 4:40:00 AM

Expires: 8/25/2026, 5:15:00 AM

Details

At 1140 PM CDT, a severe thunderstorm was located over Deerfield Colony, or 9 miles northeast of Ipswich, moving southeast at 25 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 be near... Deerfield Colony, Long Lake Colony, Cravens Corner and Plainview Colony around 1145 PM CDT. Wetonka around 1150 PM CDT. Mina around 1205 AM CDT. Mina Lake Rec Area and Richmond Lake Rec Area around 1210 AM CDT.

What To Do

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.

Other Active Severe Thunderstorm Warning Alerts

Severe Thunderstorm Warning issued August 25 at 12:18AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:13AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Spink, SD

Severe Thunderstorm Warning issued August 25 at 12:09AM CDT until August 25 at 1:15AM CDT by NWS Aberdeen SD

Brown, SD; Edmunds, SD; Faulk, SD; Spink, SD

Source: National Weather Service.