Heat Advisory issued September 1 at 3:26PM EDT until September 2 at 8:00PM EDT by NWS Northern Indiana* 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.* 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.3:26 PMSeptember 1, 2026
