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

More than 170 million Americans will face dangerous temperatures and humidity in the coming days as a heat dome develops over ...

A major heat wave is poised to engulf the central and eastern United States, threatening over 170 million Americans with ...

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

Residents are encouraged to check on neighbors, friends, and family, especially those who are older or medically vulnerable.

Philadelphia is under a heat advisory, with temperatures expected to soar. From public pool openings to symptoms of heat ...

NWS issues Extreme Heat Warning for parts of east central and southeast Pennsylvania with a high of 108 degrees expected.

Welcome to Summer! And right on point, Mother Nature will deliver the first heat wave of the year, which will linger through next Thursday. As a reminder, three consecutive days at or above 90 is ...

Now that the Delaware Valley is seeing the first official day of summer, an Extreme Heat Watch has already been issued for ...

With a heatwave brewing next week, where Monday and Tuesday might flirt with triple digits, NBC10 First Alert meteorologist ...

"It has been a while since we have experienced extremely dangerous heat so the risk of heat-related illnesses will be ...

A sprawling and intense "heat dome" is descending upon the United States, placing millions of Americans under heat advisories ...