The sticky combination of heat and high humidity can be more than uncomfortable -- it can be deadly. Mario Tama/Getty Images You’ve probably heard people say, “It’s not the heat, it’s the humidity.” ...

After heat has steadily pervaded the region this week, temperatures will reach extreme heights on Thursday as the National Weather Service has issued an excessive heat watch for parts of Ohio. In ...

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 temperature. Since heat index values were devised for shady, light wind ...

Central Florida is under a heat advisory on Friday, with temperatures expected to reach a heat index of 104 to 109 degrees. The advisory comes as the region experiences a combination of high ...

The heat you feel outside is rising far faster than the temperature on the thermometer. New research from the University of ...

When Floridians talk about extreme weather, hurricanes dominate the conversation. Each season brings updates on storm tracks, ...

ANGELES. WELL, WE ALL KNOW HOW HOT IT GETS HERE DURING THE SUMMER IN SOUTH FLORIDA, BUT IT ACTUALLY FEELS MUCH HOTTER WHEN YOU FACTOR IN THE HUMIDITY. FIRST WARNING METEOROLOGIST BROOKE SILVERING ...