⚠️ Severe Thunderstorm Warning – Bon Homme, SD; Yankton, SD – Monday, September 7, 2026

Severe Thunderstorm Warning issued September 7 at 10:48PM CDT until September 7 at 11:15PM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Southeastern Bon Homme County in southeastern South Dakota…
Southwestern Yankton County in southeastern South Dakota…

* Until 1115 PM CDT.

* At 1048 PM CDT, a severe thunderstorm was located near Tyndall,
moving east at 30 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

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

* This severe thunderstorm will be near…
Lewis And Clark State Recreation Area and Tabor around 1055 PM
CDT.

Instructions

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

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