Minnesota Severe Thunderstorm Warning | Effective 05/17/2026 19:55

Headline: 
Severe Thunderstorm Warning issued May 17 at 9:55PM CDT until May 17 at 10:15PM CDT by NWS Twin Cities/Chanhassen MN
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 17, 2026 - 7:55pm
Expires: 
May 17, 2026 - 8:15pm
Description: 
At 955 PM CDT, severe thunderstorms were located along a line from 7 miles northeast of Welcome to near Elmore, moving northeast at 55 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... Fairmont, Welcome, East Chain, Foxlake, Fairmont Airport, Imogene, Granada, Guckeen, Elmore, Northrop, Huntley, Blue Earth, Truman, Winnebago, Delavan and Amboy.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and 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. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways. A Tornado Watch remains in effect until 100 AM CDT Monday for a portion of south central Minnesota.
Area Description: 
Blue Earth, MN; Faribault, MN; Martin, MN
Forcast Office: 
NWS Twin Cities/Chanhassen MN
Sender: 
w-nws.webmaster@noaa.gov