Wow! Our heat wave continues with record-setting warm lows and scorching daytime high temperatures in the Philadelphia region ...

The official heat wave will begin today, following yesterday's fall just below the 90-degree mark, thanks to the spotty storms. Expect Monday to approach 100 degrees in many areas across the Delaware ...

Sunday will be hot and humid with hazy skies and highs in the upper 90s before dropping to the low 80s by nightfall.

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

Philadelphia officially hit 100 degrees for the first time in 13 years. Here's what to know about the heat wave, power outages, and more.

Another heat advisory from noon until 8 p.m. will make temperatures feel like 99 degrees as far up as Doylestown.

A Heat Health Emergency has been declared in Philadelphia, where temperatures could break a record set in 1923 amid an early ...

An intense and nearly historic weather pattern is cooking much of America under a dangerous heat dome this week with ...

PECO is working to fix outages from last week’s storm. But thousands of customers are without power for A/C as temperatures soar.

NEW YORK – A massive heat dome that sparked the first major heat wave of the summer brought record-breaking temperatures to ...

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

PHILADELPHIA (WPVI) -- The sweltering conditions are especially tough for workers who have to be outside during this week's ...