Ohio Moderate Heat Advisory | Effective 09/01/2026 17:53

Headline: 
Heat Advisory issued September 1 at 8:53PM EDT until September 2 at 8:00PM EDT by NWS Cleveland OH
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 1, 2026 - 5:53pm
Expires: 
September 2, 2026 - 2:00am
Description: 
* WHAT...Peak heat index values will range from the upper 90s up to 103 degrees Wednesday afternoon. Overnight lows will only drop to the low to mid 70s which will provide limited nighttime relief from the heat. * WHERE...Ashtabula Inland, Ashtabula Lakeshore, Geauga, Holmes, Lake, Mahoning, Portage, Stark, and Trumbull Counties. * WHEN...From 11 AM to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Hot and humid conditions will continue on Thursday, and portions of the Heat Advisory may need to be extended.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Area Description: 
Lake; Geauga; Ashtabula Inland; Portage; Trumbull; Stark; Mahoning; Holmes; Ashtabula Lakeshore
Forcast Office: 
NWS Cleveland OH
Sender: 
w-nws.webmaster@noaa.gov