* WHAT...Dangerously hot conditions with heat index values around
105 expected.

* WHERE...Portions of east central and southeast Indiana, northern
Kentucky, and south central, southwest, and west central Ohio.

* WHEN...Until 8 PM EDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events, particularly for those
working or participating in outdoor activities.

WWUS71 KILN 300443
NPWILN

Extreme Heat Warning
National Weather Service Wilmington OH
1243 AM EDT Tue Jun 30 2026
INZ050-058-059-066-073>075-080-KYZ089>099-OHZ026-034-035-042>044-051>053-060>062-070>072-077>081
/O.NEW.KILN.XH.W.0001.260630T0443Z-260703T0000Z/
Wayne-Fayette-Union-Franklin-Ripley-Dearborn-Ohio-Switzerland-Carroll-Gallatin-Boone-Kenton-Campbell-Owen-Grant-Pendleton-Bracken-Robertson-Mason-Hardin-Mercer-Auglaize-Darke-Shelby-Logan-Miami-Champaign-Clark-Preble-Montgomery-Greene-Butler-Warren-Clinton-Hamilton-Clermont-Brown-Highland-Adams

...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM EDT THURSDAY...

* WHAT...Dangerously hot conditions with heat index values around
105 expected.

* WHERE...Portions of east central and southeast Indiana, northern
Kentucky, and south central, southwest, and west central Ohio.

* WHEN...Until 8 PM EDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events, particularly for those
working or participating in outdoor activities.
Drink plenty of fluids, stay in air-conditioned rooms, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Local Weather

Cincinnati, Ohio, US
1