Active AlertsWestern St. Joseph

What: Heat index values around 100 degrees expected. Highs in the upper 80s to low 90s. Overnight low temperatures in the low to mid 70s.
Where: Portions of northern Indiana, southwest Michigan, and northwest Ohio.
When: Until 8 PM EDT /7 PM CDT/ Wednesday.
Impacts: Hot temperatures and high humidity may cause heat illnesses.

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