⚠️ Severe Thunderstorm Warning – Corson, SD – Sunday, August 30, 2026

Severe Thunderstorm Warning issued August 30 at 6:55PM CDT until August 30 at 8:00PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
Corson County in north central South Dakota…

* Until 700 PM MDT.

* At 555 PM MDT, severe thunderstorms were located along a line from
9 miles northwest of Walker to 6 miles north of Isabel, or along a
line from 19 miles north of Bullhead to 18 miles west of Timber
Lake, moving east at 40 mph.

HAZARD…60 mph wind gusts and small hail.

SOURCE…Trained spotters reported. At 546 PM MDT, 60 mph wind
gusts were estimated 3 miles southeast of Watauga.

IMPACT…Expect damage to roofs, siding, and trees.

* This severe thunderstorm will be near…
Walker, Klein Ranch and Black Horse around 600 PM MDT.
Bullhead around 605 PM MDT.
Mclaughlin around 625 PM MDT.
Little Eagle around 630 PM MDT.

Other locations impacted by the severe thunderstorm include Standing
Rock Nation.

Instructions

Seek shelter inside a well-built structure and stay away from
windows. These storms have produced damaging winds.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Aberdeen SD.

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