A flood watch is in effect for most of the Philadelphia region through early Thursday morning as heat, humidity and storms ...

As of now, Erin is roughly 3,000 miles away from the Mid-Atlantic seaboard. Storms that develop in this region, on average, ...

The National Weather Service in Mount Holly, New Jersey, expects temperatures to climb above the seasonal average early next ...

On Monday at 2:25 p.m. an updated heat advisory was released by the National Weather Service in effect until Wednesday at 8 p.m. for Western Montgomery, Eastern Montgomery, Upper Bucks and Lower Bucks ...

How hot will it get as the humidity builds and a heat dome spreads toward the Northeast? What is a heat dome? Here's what to ...

It's another gorgeous summer day in the Philadelphia region with seasonably hot temperatures and relatively low humidity. We ...

On Tuesday, the heat turns up even more with high temperatures across the region likely in the mid-upper 90s. The forecast for Tuesday and Wednesday in Philadelphia is for a high of 98 degrees, which ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington DC could feel like 100 degrees or more.

Along with temperatures in the 90s, the resultant poor air quality has conspired to make this one miserable week. On Monday, ...

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

Philadelphia International Airport is the largest airport in Pennsylvania, and a huge hub for internal and international travel.

The storms that struck the Northeast are expected to bring more rain across the country.