⚠️ Severe Thunderstorm Warning – Corson, SD – Tuesday, August 11, 2026

Severe Thunderstorm Warning issued August 11 at 9:42PM CDT until August 11 at 10:30PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

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

* Until 930 PM MDT.

* At 842 PM MDT, a severe thunderstorm was located 11 miles southwest
of Watauga, or 27 miles west of Bullhead, moving southeast at 20
mph.

HAZARD…60 mph wind gusts and half dollar 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
Western Corson County.

Instructions

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

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.