COLUMBIA, S.C. — Friday marks the official start to Summer season and this is, climatologically when it starts to get hotter. The U.S. Southeast states, from the Lower Mississippi River Valley across ...

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

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 ...

Some hot days feel even worse thanks to high humidity, trapped heat and dew points. Cities are especially vulnerable. By Nazaneen Ghaffar Nazaneen Ghaffar is a reporter on The Times’s weather team. It ...

CHARLESTON, S.C. (WCSC) - High temperatures and humidity produced potentially dangerous heat index values for the third day in a row on Monday. An extreme heat warning for the Lowcountry that went ...

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 drier air continues its steady march southward across Michigan. Here’s when you can breathe a sigh of humidity relief. We will continue to peg the more comfortable air to the dew point temperature ...

KANSAS CITY, Mo. (KCTV) - The slow downfall of heat and humidity is ongoing across the area over the next several days. We will be around our August average today with highs in the upper 80s, which ...

Another round of hot temperatures and persistent humidity are around Michigan on Monday. That includes a Heat Advisory in effect at 10 a.m. There is potential for storms to generate, bringing damaging ...