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

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

City officials have declared a heat health emergency in Philadelphia that began Sunday and will continue until Wednesday.

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

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

Here’s the thing about this week’s heat wave – it packed a punch, but the worst of it was mercifully short. Tuesday’s 101° on June 24 was the first triple-digit reading Philadelphia has ...

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

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 ...

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

A "dangerous" heat wave this weekend in the Philadelphia area is expected to bring scorching temperatures and soaring heat ...

Heat waves like this one can put people at risk of heat exhaustion or the even more serious condition of heat stroke.