Heat Advisory

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Marquette MI 300 PM EDT Mon Jun 29 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ TUESDAY... * WHAT...Heat index values up to 105. * WHERE...Alger, Delta, Luce, Marquette, Menominee, Northern Schoolcraft, and Southern Schoolcraft Counties. * WHEN...Until 8 PM EDT /7 PM CDT/ Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room if possible, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.