Extreme Heat Watch issued June 28 at 2:16AM EDT until July 2 at 8:00PM EDT by NWS Northern Indiana* WHAT…Dangerously hot conditions with heat index values up to 105
possible. Daily high temperatures in the 90s.
* WHERE…Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN…From Monday afternoon through Thursday evening.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS…Overnight lows in the mid-70s will offer
limited relief from the heat. Additionally, heat-related impacts
may be heightened due to cooler than normal temperatures these
past two weeks.* WHAT…Dangerously hot conditions with heat index values up to 105
possible. Daily high temperatures in the 90s.
* WHERE…Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN…From Monday afternoon through Thursday evening.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS…Overnight lows in the mid-70s will offer
limited relief from the heat. Additionally, heat-related impacts
may be heightened due to cooler than normal temperatures these
past two weeks.2:16 AMJune 28, 2026
