⚠️ Severe Thunderstorm Warning – Aurora, SD; Brule, SD; Davison, SD; Jerauld, SD – Tuesday, August 18, 2026

Severe Thunderstorm Warning issued August 18 at 1:29AM CDT until August 18 at 2:00AM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Northwestern Davison County in southeastern South Dakota…
Aurora County in south central South Dakota…
Southwestern Jerauld County in central South Dakota…
Eastern Brule County in south central South Dakota…

* Until 200 AM CDT.

* At 129 AM CDT, severe thunderstorms were located along a line
extending from 6 miles north of Storla to near White Lake to near
Kimball, moving southeast at 40 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

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

* Severe thunderstorms will be near…
Plankinton, White Lake, Storla, and Grass Ranch Colony around 135
AM CDT.
Mount Vernon around 145 AM CDT.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Sioux Falls.

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