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

The National Weather Service is forecasting another heat wave for the Stark County area this week. Here's how high you can ...

The National Weather Service has issued heat advisories across Southeast Georgia, as well as Northeast and Central Florida.

The entire state is under a heat advisory or an extreme heat warning from noon until 8 p.m. Monday, according to the National ...

At 2:08 p.m. on Monday, the National Weather Service released a heat advisory in effect until Tuesday at 9 p.m. for ...

With extreme temperatures forecast to soar into the upper 90s over the next three days, residents of southeast Nebraska are urged to take precautions as the heat index rockets to ...

A heat advisory will be in effect from 11 a.m. Monday until 9 p.m. Tuesday for the following counties in central Alabama: ...

The heat index considers the actual temperature and amount of moisture in the air using the dew point or relative humidity.

Almost 85 million Americans from South Dakota to Texas and North Carolina to Florida are already under extreme heat warnings, ...

The South in July is always hot and humid, but Tennesseans get an extra does of heat with an incoming heat dome. What to know.

Dangerous heat is expected to persist across the Kansas City area this week, marking one of the longest stretches of hot and ...

Miami faces a sweltering day with a heat index possibly reaching 110 degrees; relief may come with midweek rain.