⚠️ Severe Thunderstorm Warning – Dewey, SD; Potter, SD; Walworth, SD – Saturday, September 5, 2026

Severe Thunderstorm Warning issued September 5 at 5:44PM CDT until September 5 at 6:15PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
East Central Dewey County in north central South Dakota…
Northwestern Potter County in north central South Dakota…
Southwestern Walworth County in north central South Dakota…

* Until 615 PM CDT /515 PM MDT/.

* At 544 PM CDT /444 PM MDT/, a severe thunderstorm was located near
Swan Creek Rec Area, or 21 miles south of Mobridge, moving
northeast 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…
Swan Creek Rec Area around 555 PM CDT.
Akaska around 610 PM CDT.

Instructions

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

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