More than 2,300 Americans died from extreme heat in just one year, according to JAMA. Make sure to protect yourself and your ...

Humidity doesn’t just make you feel sticky and uncomfortable – it also creates extra dangerous conditions on hot days.

The D.C. region has been under a heat advisory for several days, with actual temperatures hovering in the 90s and heat index ...

Meteorologist Alena Lee says that Wednesday will be dry and rain-free throughout the afternoon and into the evening.

If you are living in one of many areas of the U.S. currently experiencing a heat wave, your outdoor thermometer may say it's ...

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 ...

At 12:11 a.m. on Tuesday, the National Weather Service issued an extreme heat warning valid between 11 a.m. and 9 p.m. for ...

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

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

Heat index values will hover around 110 degrees this afternoon, but scattered showers and thunderstorms will be in store ...

Brooke Hogan Addresses Rumors She & Dad Hulk ‘Fought' Before His Death: ‘I Felt a Disconnect' 8.8-magnitude earthquake sends ...

We’ve had to endure dangerous heat all week, and Thursday brings more of the same. Highs will hover around the seasonable mid 90s Thursday afternoon, but the higher humidity will lead to it feeling ...