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

Severe Thunderstorm Warning issued September 5 at 4:32PM CDT until September 5 at 5:15PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
North Central Stanley County in central South Dakota…
Northwestern Sully County in central South Dakota…
Southeastern Dewey County in north central South Dakota…
Southwestern Potter County in north central South Dakota…

* Until 515 PM CDT /415 PM MDT/.

* At 432 PM CDT /332 PM MDT/, a severe thunderstorm was located 13
miles north of Mission Ridge, or 24 miles southeast of Eagle Butte,
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 remain over mainly rural areas of
North Central Stanley, Northwestern Sully, Southeastern Dewey and
Southwestern Potter Counties. Other locations impacted by the
severe thunderstorm include Lake Oahe.

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.