⚠️ Heat Advisory – Stearns; Benton; Sherburne; Isanti; Chisago; Goodhue; Polk; St. Croix; Pierce – Saturday, July 25, 2026

Heat Advisory issued July 25 at 2:37AM CDT until July 26 at 11:00AM CDT by NWS Twin Cities/Chanhassen MN

Details

* WHAT…For the Heat Advisory, heat index values up to 100 expected.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values of 103 to 108 expected. Lows tonight in the 70s.

* WHERE…In Minnesota, Benton, Sherburne, Stearns, Chisago, Isanti,
and Goodhue Counties. In Wisconsin, Polk, Pierce, and St. Croix
Counties.

* WHEN…For the Heat Advisory, from noon today to 11 AM CDT Sunday.
For the Extreme Heat Warning, from 11 AM to 9 PM CDT Sunday.

* IMPACTS…Heat-related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.

Instructions

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.