Like water ice and mosquitoes, heat advisories are staples of Philadelphia summers. But usually the National Weather Service ...

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

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

The high temperature so far at Philadelphia International Airport reached 99, breaking a record high of 98 set last year.

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

Extreme heat warnings are in effect across Arizona and Nevada, raising concerns for children's health. Heat advisories span ...

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

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 ...

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