⚠️ Severe Thunderstorm Warning – Harding, SD; Perkins, SD – Sunday, August 23, 2026

Severe Thunderstorm Warning issued August 23 at 7:45PM MDT until August 23 at 8:30PM MDT by NWS Rapid City SD

Details

SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for…
East Central Harding County in northwestern South Dakota…
Western Perkins County in northwestern South Dakota…

* Until 830 PM MDT.

* At 745 PM MDT, a severe thunderstorm was located 8 miles southwest
of Ralph, or 19 miles northeast of Buffalo, moving southeast at 25
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.

* Locations impacted include…
Reva and northwestern Slim Buttes.

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.