Alertes en vigueurJackson Airport, MI

What: Heat index values up to 100.
Where: Calhoun, Eaton, Ingham, Jackson, Allegan, Barry, Kalamazoo, and Van Buren Counties.
When: Until 8 PM EDT this evening.
Impacts: Hot temperatures and high humidity may cause heat illnesses. Avoid prolonged time spent outdoors doing strenuous activities.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.