WASHINGTON — As the first heat wave of the season takes hold, people might be hearing a lot about "feels-like" temperatures. For example, WUSA9 meteorologists say at 4 p.m. Monday, the temperature ...

The heat index is a measurement that considers both air temperature and humidity to determine how hot it actually feels to ...

The number on the thermometer only tells half the story. Here’s what to know about heat index—and why some scientists are ...

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 ...

The heat index, or apparent temperature, combines air temperature and humidity to indicate how hot it feels to the body. High humidity slows sweating, the body's natural cooling system, making ...

The thermometer says one thing, but Alabama heat feels like another. What’s really happening when summer air becomes so hard ...

Already this summer, the eastern US has experienced dangerously hot weather. Just this week, nearly 160 million citizens were under some kind of heat alert Tuesday. The Centers for Disease Control and ...

Heat index explained: What you need to know about this weather term To stream WCNC on your phone, you need the WCNC app.