It's not just you. It's hot out there, dangerously hot. Heat index advisories have been issued for the entire state of Florida with heat index values of 110-115 expected for July 21 as a heat dome ...

While Texas bakes under sweltering conditions, it's far from alone. Millions are under threat of extreme heat this week, as experts warn that temperatures will reach triple digits almost daily for the ...

An excessive heat warning is in effect for much of Oregon's populated areas, including Portland, Salem, and Eugene. Temperatures are expected to reach the mid-90s, with nighttime temperatures ...

A huge chunk of Florida, including Ocala/Marion County, is under an extreme heat warning today, July 29, as temperatures and the heat index soar. Some areas could see the heat index hit 115 today as ...

Almost 100 million Americans were under National Weather Service extreme heat warnings, watches or advisories July 23 as a heat dome descended on a swath of the nation and slowly spread toward the ...