In major cities such as Washington, D.C., Baltimore, Philadelphia and New York, the temperature was forecast to approach 100 ...

Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

A life-threatening heat wave has enveloped the East Coast, hitting cities with the worst of the high temperatures on Tuesday ...

CBS News Philadelphia is in your corner to help you keep your energy bill from soaring along with the temperatures during ...

An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

Philadelphia faces dangerously high temperatures, with heat index values reaching 106°F, prompting a warning from the NWS.

Philadelphia is under an extreme heat warning, with temperatures expected to soar. From public pool openings to symptoms of ...

An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

An extremely dangerous heat wave is underway for the eastern half of the United States, with Tuesday expected to bring peak ...

A massive heat dome fueling the first major heat wave of the summer brought record-breaking temperatures to cities across the ...

More than 5,000 PECO customers are without power, with the largest number in Philadelphia County, where more than 1,500 ...

NORRISTOWN — A Code Red hot weather emergency declaration in Montgomery County was extended through Wednesday as a heat wave ...