Extreme Heat Warning issued June 29 at 7:52PM EDT until July 2 at 8:00PM EDT by NWS Cleveland OH* WHAT…Dangerously hot conditions with heat index values up to 107
expected.
* WHERE…Erie, Huron, Lorain, Cuyahoga, Ottawa, Sandusky, and
Seneca Counties.
* WHEN…From noon Tuesday to 8 PM EDT Thursday.
* 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
is expected through the week, which will increase impacts to
vulnerable populations.* WHAT…Dangerously hot conditions with heat index values up to 107
expected.
* WHERE…Erie, Huron, Lorain, Cuyahoga, Ottawa, Sandusky, and
Seneca Counties.
* WHEN…From noon Tuesday to 8 PM EDT Thursday.
* 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
is expected through the week, which will increase impacts to
vulnerable populations.7:52 PMJune 29, 2026
