⚠️ Severe Thunderstorm Warning – Stevens, MN; Swift, MN – Friday, September 11, 2026

Severe Thunderstorm Warning issued September 11 at 8:32PM CDT until September 11 at 9:15PM CDT by NWS Twin Cities/Chanhassen MN

Details

SVRMPX

The National Weather Service in the Twin Cities has issued a

* Severe Thunderstorm Warning for…
Southeastern Stevens County in west central Minnesota…
Northwestern Swift County in west central Minnesota…

* Until 915 PM CDT.

* At 832 PM CDT, a severe thunderstorm was located 5 miles southeast
of Lake Hattie, or 10 miles southwest of Morris, moving east at 20
mph.

HAZARD…Ping pong ball size hail and 60 mph wind gusts.

SOURCE…Trained spotters reported.

IMPACT…People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.

* Locations impacted include…
Hancock.

Instructions

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and has
produced large hail.

Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.

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