⚠️ Severe Thunderstorm Warning – Dewey, SD – Saturday, August 29, 2026

Severe Thunderstorm Warning issued August 29 at 10:23PM CDT until August 29 at 11:15PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
West Central Dewey County in north central South Dakota…

* Until 1015 PM MDT.

* At 923 PM MDT, a severe thunderstorm was located over Eagle Butte,
moving east at 25 mph.

HAZARD…Ping pong ball size hail and 60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.

* This severe thunderstorm will be near…
Eagle Butte around 925 PM MDT.
Parade around 940 PM MDT.

Other locations impacted by the severe thunderstorm include Cheyenne
River Reservation.

Instructions

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

Torrential rainfall is also 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.