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

A flood watch was issued by the National Weather Service on Wednesday at 2:10 p.m. valid from Thursday 2 p.m. until Friday 6 ...

Philadelphia tied a heat record Tuesday with another day of extreme heat on tap for Wednesday, with added humidity that will ...

Tuesday’s scorching hot and stiflingly humid weather arrived with yet another wild card of summer discomfort in the form of air-quality concerns. That heat and humidity mixed with smoke from the ...

An air quality alert was issued by the National Weather Service in Mount Holly at 3:45 p.m. on Monday, July 28. This warning ...

Heat advisories have been issued for southeastern Pennsylvania and parts of New Jersey.

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

Philadelphia's weather forecast includes sunny skies, showers, and thunderstorms, with temperatures ranging from highs near ...

After several mild summer weather days, the excessive heat has returned. Additionally, severe weather could be a factor for ...

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.

A northern Virginia circuit judge ruled on Friday that prosecutors' case against an IRS agent charged with killing his wife ...

Disney will unveil details about “Tron: Ares,” which stars Jared Leto, Jeff Bridges and Greta Lee at an evening presentation ...