Get ready for an intense day of heat and potential severe thunderstorms on Thursday, with heat indices expected to reach near ...

A Heat Advisory is in effect for the entire Chicago area as high temps and humidity combine to make a heat index well into ...

Extreme heat is settling in over Ohio, making it feel over 100 degrees. Here's the latest forecast and how you can stay cool.

EDT a heat advisory was issued by the National Weather Service valid for Thursday between 11 a.m. EDT and 8 p.m. EDT for ...

At 10:56 p.m. on Tuesday, the National Weather Service issued a heat advisory valid for Wednesday between 10 a.m. and 6 p.m.

The National Weather Service has issued a heat advisory starting Thursday, July 23, and continuing into Friday, July 24.

The National Weather Service in Louisville has issued an air quality alert for the Louisville metro area until midnight July ...

Northeast Ohio is about to crank up the heat, with dangerous conditions expected Thursday as both temperatures and humidity ...

The National Weather Service has issued an extreme heat advisory throughout Metro Detroit for Thursday as persistent high temperatures and humidity in the southeastern United States are expected to ...

A sweltering heat wave will bring dangerously hot conditions to the Chicago area this week, the NBC 5 Storm Team said.

Almost 100 million Americans were under National Weather Service extreme heat warnings, advisories or watches on July 23 as a heat dome descened on a swath of the nation and slowly spread East.