After a record-setting day of hot temps Friday (Philly hit 98°, breaking the record of 97), we'll get a bit of a break this ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

In many areas of the state, extreme heat warnings have already been issued for the upcoming weekend. Here's what to know.

A punishing heat wave will bring hot temperatures to eastern US and linger for several days, underscoring how climate change ...

After a quiet night in KELOLAND, some of us are starting the morning off with foggy conditions as winds weaken and clouds ...

As we struggle through more numerous and longer heat waves, questions from readers and my clients all seem to circle back to ...

Six First Alert Weather Days in a row begin today due to dangerous heat. Heat advisories and an extreme heat watch are ...

Central Florida is currently experiencing a dangerous heat wave, with temperatures expected to challenge record highs in ...

As a weeks-long heat wave threatens more than 200 million in the U.S., a tropical system is brewing in the Gulf, possibly ...