The first major U.S. heat wave of the year starts on Friday. It brings dangerously high temperatures and is expected to last ...

The first of two rounds of extreme heat is underway for parts of the eastern half of the US, the opening act for a potent and widespread heat dome that will send temperatures to dangerous, ...

While “heat dome,” isn’t an official National Weather Service term, Outlaw said, these kind of heatwaves are common for the ...

Heat indexes -- a measure of how hot it feels factoring in humidity -- could near 110 degrees Monday through Wednesday.

Damaging winds, some hail and a few tornadoes are possible in Louisville. Skies will clear this weekend, but a strong heat ...

A powerful heat wave will bring intense swelter to New York City and other major Eastern Seaboard cities, with heat indices rising into the triple digits along the I‑95 corridor. Temperatures are ...

A heat wave is rolling into the Stark County area this weekend. How hot will it get in the Canton area and will records fall?

A heat advisory is issued within 12 hours of extreme heat conditions. Typically, the heat index will be above 100 degrees and the nighttime air temperature will not ...

Extreme heat warnings are in effect across Arizona and Nevada, raising concerns for children's health. Heat advisories span ...

El Paso faces a heatwave with temperatures reaching 105°F, followed by chances of showers and thunderstorms over the weekend.

The first true bout of summertime heat arrives this weekend with triple digit heat index values possible. Plan ahead to stay hydrated and as cool as possible!