A heat advisory and extreme heat warning will be in effect as hot and humid conditions hit Delaware today. See the weekend ...

Nashville faces a heat advisory with heat index values reaching 105, as the National Weather Service urges caution.

Meteorologist Ava Marie says it is an Alert Day due to the dangerously high heat levels with a heat index well over 100 ...

A code orange air quality alert and a heat advisory are in effect across portions of New Jersey and eastern Pennsylvania ...

Raleigh faces a Heat Advisory with heat index values up to 108, and an Extreme Heat Watch warning of values up to 112.

A heat advisory remains in effect across the Baltimore metro area Friday, with temperatures soaring near 99 degrees and heat ...

With extreme heat warnings in effect across major U.S. cities, officials urge residents to prioritize safety and hydration ...

A dangerous heat wave is intensifying across the Southeast, with temperatures expected to reach triple digits over the ...

A cold front moving through the region later today, July 25, will break the heat and humidity but could also trigger severe thunderstorms.

The humidity increases today. While that will drive up the heat index, it also brings the chance of rain back into the ...

Forecasted temperatures for the First Coast on the three days are expected to be in the upper 90s, with feels-like temperatures expected to be at or above 108°.

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.