Heat alerts will be in effect across the Philadelphia region starting Sunday as Saturday kicks off a multi-day heat wave.

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

The Philadelphia area is bracing for a scorching heatwave that will see temperatures reach the triple digits with added ...

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

Millions and millions of Americans are being warned of "dangerous" heat in more than a dozen states as the summer 2025 season ...

From extreme heat advisories to a Code Orange, here's everything you need to know about the weather warnings in effect in ...

On Wednesday, we're back in the upper 80s, feeling quite hot and steamy with a greater chance for storms, including a chance ...

Philadelphia's National Weather Service issues heat advisory with high heat index values, advising precautions against ...

An updated heat advisory was issued by the National Weather Service on Tuesday at 2:38 p.m. valid from Wednesday 11 a.m.

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

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

A heat advisory has been issued along the I-95 corridor for Thursday, with the heat index expected to reach 99 degrees.