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

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 ...

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

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

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

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave ...

It's oppressive outside today in Pennsylvania, as heat indices may near 110 degrees. When is relief on the way? Here's the ...

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

An extreme heat warning is still in effect in the Philly area until tomorrow night and today the temperature reached 100 degrees! Here's what you need to know.

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