⚠️ Severe Thunderstorm Warning – Charles Mix, SD; Gregory, SD – Tuesday, September 1, 2026

Severe Thunderstorm Warning issued September 1 at 4:15PM CDT until September 1 at 5:00PM 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 500 PM CDT.

* At 413 PM CDT, a severe thunderstorm was located over Naper, or 18
miles west of Spencer, moving east at 25 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…
Fairfax around 430 PM CDT.

Instructions

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

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Sioux Falls.

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