Michigan Moderate Heat Advisory | Effective 06/29/2026 12:00

Headline: 
Heat Advisory issued June 29 at 3:00PM EDT until June 30 at 8:00PM EDT by NWS Marquette MI
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 29, 2026 - 12:00pm
Expires: 
June 30, 2026 - 5:00am
Description: 
* 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.
Instruction: 
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.
Area Description: 
Marquette; Alger; Luce; Menominee; Delta; Southern Schoolcraft; Northern Schoolcraft
Forcast Office: 
NWS Marquette MI