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

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

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

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

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

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

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

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

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

A heat advisory means there are dangerous heat ... the Mid-Atlantic on June 19 left thousands without power in the Philadelphia metro area. The storms brought down trees and power lines with ...

Philadelphia hit by extreme heat warning with heat index reaching 109 degrees and an advisory on poor air quality.