| Event | Heat Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Southern Lake/North Shore; Crow Wing; Northern Aitkin; South Aitkin; Carlton/South St. Louis; Pine; Douglas; Bayfield; Ashland; Iron; Burnett; Washburn; Sawyer; Price |
| Effective | 7/20/2026, 12:13:00 AM CDT |
| Expires | 7/20/2026, 12:15:00 PM CDT |
Heat Advisory issued July 20 at 12:13AM CDT until July 20 at 7:00PM CDT by NWS Duluth MN
Details
* WHAT…Heat index values up to 95 expected.
* WHERE…In Minnesota, Crow Wing, Aitkin, Pine, Carlton and South
St. Louis, and Southern Lake Counties. In Wisconsin, Price,
Ashland, Bayfield, Burnett, Douglas, Iron, Sawyer, and Washburn
Counties. This includes the Tribal Lands of the Lac Courte
Oreilles Reservation, the Red Cliff Band, the St. Croix Band in
Burnett County, the northwestern area of the Lac du Flambeau Band,
the Bad River Reservation, the Fond du Lac Band and the Mille Lacs
Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas.
Other locations including the Apostle Islands National Lakeshore
and Madeline Island.
* WHEN…From 11 AM this morning to 7 PM CDT this evening.
* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.
Instructions
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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