Once the Philadelphia region gets past the heat wave, unstable air returns, and the storm door will open through the weekend.

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

Intense heat will continue to grip the Philadelphia area on Tuesday with temperatures expected to exceed triple digits.

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

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

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

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

An extreme heat warning was issued by the National Weather Service in Mount Holly at 11:03 a.m. on Monday, June 23.

Like water ice and mosquitoes, heat advisories are staples of the meteorological summer in the Philly region, and another one ...