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

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

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

The heat index will soar above 100 degrees early next week. Older adults, people with heart issues and those without A/C are ...

Like water ice and mosquitoes, heat advisories are staples of the meteorological summer in the Philly region, and another one is in effect Thursday for heat indexes that might flirt with 100.

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

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 ...

After a period of cool, dreary weather in the Philadelphia area, temperatures are expected to soar in the coming days.

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

Widespread 90s, even perhaps a few 100s, will bake much of the eastern two-thirds of the country in a dangerous heat wave.

The criteria to issue a heat advisory, excessive heat watch and excessive heat warning is not clear-cut in NJ. Here's maps, ...