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

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

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 ...

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

Temperatures are expected to hit over 100 degrees Fahrenheit during the day in multiple areas including parts of Nebraska, ...

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.

CHICAGO (WLS) -- The Chicago area will go see dangerous temperatures an Extreme Heat Watch Wednesday and Thursday as the heat ...

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

NWS expects the heat value to go up to 110 degrees. The organization warns that hot temperatures, coupled with humidity, may ...

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

Rising dew point temperatures will increase humidity Tuesday evening, with a heat advisory going into effect Wednesday.