Temperatures won't reach the record-breaking mark they did on Tuesday in Philadelphia, but a third straight day in the 90s ...

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

Hot weather on Wednesday means the Philadelphia region could break another temperature record as this heat wave continues ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

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

Season’s first major heat wave triggers extreme heat warnings, advisories affecting over 150M people from Texas to Maine - ...

A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major ...

A relentless heat wave, with temperatures soaring into the upper 90s and heat indices pushing 100–105 °F, has disrupted rail ...

NEW YORK – A massive heat dome that sparked the first major heat wave of the summer brought record-breaking temperatures to cities from the Midwest to the Northeast this week, but some much-needed ...

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

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

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