A heat advisory goes into effect Thursday for parts of Connecticut where heat index values will soar past 100 degrees on ...

With a stretch of VERY hot weather ahead for the rest of this month into August, it is a good idea to look at how we measure ...

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

Good morning Central Alabama. A hot one is store for today with increases in rain chances through the end of the week.

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

The heat is rising in Coshocton County. The National Weather Service has issued a hazardous weather outlook warning of ...

Thursday: A slight chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 94. Heat index values as high as ...

Multiple states are under extreme heat warnings, advisories or watches on July 23, according to the National Weather Service.

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.

July 23 is expected to stay sunny and clear in Lower Hudson Valley, before things heat up for rest of the week.

The heat will be most severe along and southeast of the I-99/US-220 corridor, where heat index values are likely to exceed ...

We can measure the extreme Texas heat in multiple ways, but two new metrics are helping high schools develop a hot weather ...