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.

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

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

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

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

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

Tens of millions of people across the Midwest and East braced Sunday for another sweltering day of dangerously hot ...

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

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

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat ...

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