The official heat wave will begin Monday after yesterday fell just below the 90-degree mark thanks to the spotty storms.

Philadelphia is under a heat advisory, with temperatures expected to soar. From public pool openings to symptoms of heat ...

A dangerous heat wave is expected for the Philly area this week evening, with temperatures reaching 100 degrees. Here's ...

The City of Philadelphia's Department of Public Health has declared a heat health emergency that will be in effect starting ...

AAA's Jana Tidwell says now is the time to pack a vehicle emergency kit. When you leave the comfort of your home and have to ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

Tens of millions of people across the Midwest and East endured dangerously high temperatures again on Sunday as a rare June ...

The forecast temperature at kickoff is 91 degrees, and fans are allowed to bring in water. There will likely be familiar ...

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

The heat index will soar above 100 degrees early next week. Older adults, people with heart issues and those without A/C are ...

Turn ceiling fans counterclockwise to push cool air down, avoid running appliances during the day and ease the burden on your ...

People are trying to stay cool in today's humidity, and businesses are preparing for what's to come as we track dangerous ...