When talking about heat — specifically during the summertime here in South Florida — we know it gets hot, but it actually ...

The heat index is a measure of how hot it really feels on your body when relative humidity is factored in with the actual air ...

The heat returns through Saturday. Friday looks to be the hottest day with heat index values upward of 109 degrees.

Temperatures and humidity will continue to climb as we make our way through the upcoming week. By Thursday and Friday, high ...

Houston faces oppressive heat with index values peaking at 102-106 degrees, prompting health safety advisories.

Some rain gave families a break from sweltering heat on one of the last weekends before school starts, but hot temperatures will make a comeback.

News Storm Team Meteorologist Chris Bouzakis has a look at what the heat index is and how it can cause heat-related illnesses ...

Knowing the difference between heat exhaustion and heat stroke could be the key to saving someone’s life. Here’s what you ...

Orlando anticipates extreme heat with indices reaching 107 degrees, frequent lightning, and possible robust thunderstorms.

The hot weather continues in Brevard with a 'major' heat risk as heat index climbs to triple digits. Any relief in sight?