WWA for Knox County* WHAT…Heat index values up to 101 expected.
* WHERE…Portions of north central, northeast, and northwest Ohio.
* WHEN…Until 8 PM EDT Saturday.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events. A prolonged period of
dangerously hot and humid conditions with little overnight relief
will increase impacts to vulnerable populations.* WHAT…Heat index values up to 101 expected.
* WHERE…Portions of north central, northeast, and northwest Ohio.
* WHEN…Until 8 PM EDT Saturday.
* IMPACTS…Heat related illnesses increase significantly during
extreme heat and high humidity events. A prolonged period of
dangerously hot and humid conditions with little overnight relief
will increase impacts to vulnerable populations.8:10 pmJuly 3, 2026