* WHAT...Heat index values up to 90 expected.
* WHERE...In Minnesota, Crow Wing, Pine, South Aitkin, and South and Cass Counties. In Wisconsin, Price, Ashland, Bayfield, Burnett, Douglas, Iron, Sawyer, and Washburn Counties. This includes the Tribal Lands of the northwestern area of the Lac du Flambeau Band, the Red Cliff Band, the Lac Courte Oreilles Reservation, the Bad River Reservation, the St. Croix Band in Burnett County and the Mille Lacs Band, Hinckley, Lena Lake and, East Lake areas. Other locations including the Apostle Islands National Lakeshore and Madeline Island.
* WHEN...From noon today to 8 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.