Big changes are on the way for the Delaware Valley as the extreme heat gives way to potential severe weather and much cooler ...

As a summer heat wave sweeps through the region, air conditioning systems are being pushed to their limits, and some are ...

On Tuesday, the heat turns up even more with high temperatures across the region likely in the mid-upper 90s. The forecast ...

The Philadelphia region is in the middle of another heat wave as temperatures will hit a high of 95 degrees on Monday.

A few storms may fire up late Wednesday, but there is a much greater chance of storms by Thursday. Those showers and storms will develop ahead of an approaching cold front that will put an end to this ...

A sweltering heat wave is keeping over 120 million Americans and 28 states in the United States under alert for dangerously ...

Summer heat is settling in, poised to create sizzling conditions across the region stretching into next week and possibly ...

"Everybody has their AC on. Engines are working hard, so therefore a lot of cars are breaking down," said fleet supervisor ...

Temperatures in Philadelphia will stay steamy on Monday with muggy conditions that will make it feel like the triple digits.

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.

Philadelphia's upcoming week weather includes showers, thunderstorms, and high temperatures peaking near 97°F.

Neighbors say this isn't just about opening the pool to stay cool in the summer heat, but it's also about the impact on ...