Conditions are hot and humid in Michigan and getting hotter as the week goes on. Forecasters often refer to the heat index as a way to measure the "feels like" temperature. Here's a look at what that ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

SYRACUSE, N.Y. — The weather for this fourth of July weekend has been pretty nice so far without much in the way of rain, comfortably warm by day and comfortably cool by night. Things will be changing ...

The Latest Storm Tracker Forecast from Meteorologist Kevin Appleby: After a cool & crisp morning, temperatures and humidity will spike Saturday afternoon ahead of what we expect to be a heat wave into ...

SPARTANBURG, S.C. (WSPA) – Hot temperatures and high humidity will make it feel like 100°+ in the Upstate on Tuesday and Wednesday. The National Weather Service has issued a Heat Advisory for all of ...

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 ...