⚠️ Severe Thunderstorm Warning – Hutchinson, SD; Turner, SD; Yankton, SD – Tuesday, August 11, 2026

Severe Thunderstorm Warning issued August 11 at 12:49AM CDT until August 11 at 1:30AM CDT by NWS Sioux Falls SD

Details

SVRFSD

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for…
Northeastern Yankton County in southeastern South Dakota…
Southwestern Turner County in southeastern South Dakota…
Southeastern Hutchinson County in southeastern South Dakota…

* Until 130 AM CDT.

* At 1249 AM CDT, a severe thunderstorm was located 7 miles southeast
of Menno, or 19 miles north of Yankton, moving east 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.

* This severe thunderstorm will be near…
Mayfield around 1255 AM CDT.
Irene around 105 AM 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.