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

A brief thundershower helped keep a bit of a lid on the temperatures Sunday in Philadelphia, although many areas were indeed ...

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

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

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

Philadelphia's Department of Public Health has declared a Heat Health Emergency that will be in effect starting Sunday at ...

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

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

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

The heat index will soar above 100 degrees early next week. Older adults, people with heart issues and those without A/C are ...

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