Minnesota Severe Thunderstorm Warning - Severe | Effective 06/15/2026 16:56

Headline: 
Severe Thunderstorm Warning issued June 15 at 6:56PM CDT until June 15 at 7:30PM CDT by NWS Twin Cities/Chanhassen MN
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 15, 2026 - 4:56pm
Expires: 
June 15, 2026 - 5:30pm
Description: 
At 656 PM CDT, a severe thunderstorm was located over Grasston, or 16 miles north of Cambridge, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Weather station reported. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ogilvie, Lewis Lake, Mora, Brunswick, Cambridge Airport, Cambridge, Stanchfield, Grandy, Grasston, Harris, Rush City, and Wild River State Park.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm has produced damaging winds.
Area Description: 
Chisago, MN; Isanti, MN; Kanabec, MN
Forcast Office: 
NWS Twin Cities/Chanhassen MN
Sender: 
w-nws.webmaster@noaa.gov