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Ohio Braces for 100-Degree Heat Index This Week
14 Jul
Summary
- Ohio and Kentucky face a heat wave with heat index nearing 100 degrees.
- Heat index measures 'feels-like' temperature by combining heat and humidity.
- Heat exhaustion and heatstroke are serious illnesses with distinct symptoms.

Much of Ohio and parts of Kentucky are currently experiencing a heat wave, with the heat index predicted to climb near 100 degrees on Wednesday. This "feels-like" temperature combines air temperature with humidity, offering a more accurate representation of how the heat affects the body than air temperature alone. The National Weather Service in Wilmington forecasts that heat and humidity will build throughout the week, impacting these regions from Tuesday through Sunday.
During periods of extreme heat, it is crucial to recognize the symptoms of heat-related illnesses such as heat exhaustion and heatstroke. Heat exhaustion can manifest with heavy sweating and a rapid pulse, while heatstroke, the more severe condition, includes symptoms like a body temperature of 103 degrees or higher, confusion, and potentially unconsciousness. The Ohio Department of Health provides guidance on how to stay safe and cool during such weather events.