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

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

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.

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

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

The National Weather Service has issued a heat advisory for Lancaster county and several other southeastern Nebraska counties ...

Extreme heat will blanket the Chicago area starting Wednesday, with heat index readings expected to be over 100.

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.

An Air Quality Alert is in effect for some Wednesday. A Heat Advisory is in place for all Thursday.The Southwest Ohio Air ...

A First Alert Weather Day has been issued for Thursday with the Heat Index expected to exceed triple-digits with a few spotty ...