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.

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

Another heat wave takes hold Monday through Wednesday with highs in the mid to upper 90s and heat indices 100 and above ...

More than 200 million people across most of the United States are on alert for widespread, dangerous heat on Monday.

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

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 ...

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

Another hot and muggy summer day is ahead for Philadelphia and its suburbs, with late-day soaking scattered showers that could cause flash flooding in some areas.

Around 170 million Americans from Nebraska to the Northeast are experiencing extremely warm temperatures due to an ongoing ...

"It's really been a nerve-wracking summer just for the type of weather here and across the country," said PHL spokesperson ...

Another possible heatwave is on the way for parts of the Northeast on Friday, and those temperatures could break some heat ...