⚠️ Severe Thunderstorm Warning – Charles Mix, SD; Gregory, SD – Sunday, August 23, 2026

Severe Thunderstorm Warning issued August 23 at 11:31PM CDT until August 24 at 12:15AM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Central Charles Mix County in south central South Dakota…
Southeastern Gregory County in south central South Dakota…

* Until 1215 AM CDT.

* At 1131 PM CDT, a severe thunderstorm was located 8 miles southwest
of Platte, or 20 miles northwest of Lake Andes, moving southeast at
25 mph.

HAZARD…Quarter size hail.

SOURCE…Radar indicated.

IMPACT…Damage to vehicles is expected.

* This severe thunderstorm will be near…
Geddes around 1145 PM CDT.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.