⚠️ Severe Thunderstorm Warning – Custer, SD; Fall River, SD – Saturday, June 27, 2026

Severe Thunderstorm Warning issued June 27 at 4:46PM MDT until June 27 at 5:15PM MDT by NWS Rapid City SD

Details

SVRUNR

The National Weather Service in Rapid City has issued a

* Severe Thunderstorm Warning for…
South Central Custer County in southwestern South Dakota…
Northeastern Fall River County in southwestern South Dakota…

* Until 515 PM MDT.

* At 446 PM MDT, a severe thunderstorm was located near Angostura
Reservoir, or 12 miles south of Hot Springs, moving northeast at 35
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…
Hot Springs, Oral, Buffalo Gap, Smithwick, Maverick Junction,
Angostura Reservoir, Cold Brook Reservoir and Cascade Falls.

Instructions

If on or near Angostura Reservoir, get away from the water and move
indoors or inside a vehicle. Remember, lightning can strike out to 15
miles from the parent thunderstorm. If you can hear thunder, you are
close enough to be struck by lightning. Move to safe shelter now! Do
not be caught on the water in a thunderstorm.

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