⚠️ Severe Thunderstorm Warning – Hanson, SD; Hutchinson, SD; McCook, SD – Saturday, September 5, 2026

Severe Thunderstorm Warning issued September 5 at 3:42AM CDT until September 5 at 4:30AM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Southwestern McCook County in southeastern South Dakota…
Southern Hanson County in southeastern South Dakota…
Northeastern Hutchinson County in southeastern South Dakota…

* Until 430 AM CDT.

* At 342 AM CDT, a severe thunderstorm was located near Milltown, or
11 miles northeast of Parkston, moving east at 20 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* This severe thunderstorm will be near…
Clayton around 345 AM CDT.
Bridgewater around 400 AM 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.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

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