Extreme Heat Warning issued June 29 at 1:42PM EDT until July 2 at 8:00PM EDT by NWS Northern Indiana* WHAT…Dangerously hot conditions with heat index values of 100 to
105 expected, with isolated higher values possible. Daily high
temperatures in the 90s.
* WHERE…Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN…Until 8 PM EDT /7 PM CDT/ Thursday.
* 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.* WHAT…Dangerously hot conditions with heat index values of 100 to
105 expected, with isolated higher values possible. Daily high
temperatures in the 90s.
* WHERE…Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN…Until 8 PM EDT /7 PM CDT/ Thursday.
* 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.1:42 PMJune 29, 2026
