Minnesota, Wisconsin Severe Extreme Heat Warning | Effective 06/28/2026 21:59

Headline: 
Extreme Heat Warning issued June 28 at 11:59PM CDT until June 30 at 12:00AM CDT by NWS Duluth MN
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
June 28, 2026 - 9:59pm
Expires: 
June 29, 2026 - 2:00pm
Description: 
* WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...In Minnesota, Pine County. In Wisconsin, Burnett and Washburn Counties. This includes the Tribal Lands of the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley and, Lena Lake areas. * WHEN...From 9 AM Monday to midnight CDT Monday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Area Description: 
Pine; Burnett; Washburn
Forcast Office: 
NWS Duluth MN