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

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

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

Wow! Our heat wave continues with record-setting warm lows and scorching daytime high temperatures in the Philadelphia region. On Tuesday, Philadelphia hit a whopping 101 degrees, breaking the old ...

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

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

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

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

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'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.