Strong storms dumped heavy rain across parts of the Philadelphia area early Thursday afternoon. A Flash Flood Warning remains ...

Extreme heat is impacting infrastructure across the country and locally as another heat wave grips the region, said Jana ...

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.

As the heat wave wanes in the Northeast and a cooldown is ushered in on Thursday, heavy rain could bring in flash flooding ...

Philadelphia reached 98 degrees on Tuesday, but with the heat index, temperatures felt like they were warmer than 100 degrees ...

Record-setting temperatures are possible once again Wednesday in the Philadelphia area before storms on Thursday.

Over 120 million Americans across 28 states remain on alert for dangerously hot and humid weather as a heat wave hits parts ...

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

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

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

The decision was made after the National Weather Service reported the local heat index could range from 105 to 109 degrees.