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

Severe Thunderstorm Warning issued September 1 at 5:07PM CDT until September 1 at 5:45PM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

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

* Until 545 PM CDT.

* At 506 PM CDT, a severe thunderstorm was located near Pickstown,
moving east at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR Pickstown, Ravinia, and Lake Andes.

HAZARD…Baseball size hail and 60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

* This severe thunderstorm will be near…
Lake Andes, Pickstown, and Ravinia around 515 PM CDT.
Wagner around 525 PM CDT.

Instructions

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

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.