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 ...

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

It's always hot in the summer in the U.S. Southeast, but even by the standards of Florida and the Carolinas, the steamy heat ...

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.

On Friday, 17 million people are under flood alerts across the Gulf Coast and in the mid-Atlantic, and 19 million are under ...

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

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

Heat and humidity will once again smother the eastern half of the country this week, pushing the heat index to dangerous ...

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