The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest ...

The National Weather Service is using new heat alert terminology beginning this summer to improve public awareness and ...

Some major cities under heat alerts include New Orleans, Memphis, Little Rock, St. Louis, Kansas City, Chicago and ...

The National Weather Service office in Mobile, Alabama, issued a heat advisory in Escambia, Santa Rosa and Okaloosa counties ...

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ issuing heat alerts from Nebraska to Florida.

The area of low pressure in the Atlantic is fizzling out, forecasters said, but we'll see some rain. Meanwhile, a new ...

The National Weather Service forecasts a significant heat event starting Friday, with heat indexes potentially exceeding 100 ...

After a spell of rain and cooler weather, high temperatures will roll across Chicago and the suburbs later this week.

The Pensacola area is under a heat advisory for the second day in a row. A cluster of showers and thunderstorms will offer ...

The National Weather Service has issued an Extreme Heat Warning until Jul. 24. The City of Farmington would like to remind citizens that if relief from the daytime heat is needed, any city building ...

Chicago's in for a scorcher. An Extreme Heat Watch is in effect Wednesday through Thursday. Here's how to stay safe.

Pittsburgh's forecast shows dry conditions today with building heat and humidity through the week and potential storms by the ...