The combined heat and humidity could make it feel like up to 106 degrees in some parts of New Jersey on Tuesday and Wednesday ...

On Monday at 2:40 p.m. an extreme heat warning was issued by the National Weather Service valid from Tuesday 11 a.m. until ...

An extreme heat warning and an extreme heat watch were issued by the National Weather Service in Jacksonville for July 28 and ...

Temperatures could feel like close to 110 degrees in Iowa today with much of the state under an extreme heat warning. Severe ...

Jacksonville, North, Northeast Florida: Dangerous heat today, with heat index of 108 to 115. Extreme heat warning and heat ...

The blistering heat and high humidity will continue into this week in Illinois, with heat advisories issued throughout the ...

A heat advisory is in effect July 28 and an extreme heat watch is set for July 29, according to the National Weather Service.

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

Millions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

The National Weather Service has issued an extreme heat warning for the entire state as temperatures in the Lowcountry ...

Extreme heat warning issued for southeast Louisiana and southern Mississippi with heat index values up to 114.

"Cooler" weather is on the way, with highs starting to taper off Wednesday into the weekend, but temperatures will still be ...