The City Philadelphia also has declared a heat emergency, as has Montgomery County. Meanwhile, more than 50,000 PECO ...

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

The severe weather threat in the Philadelphia region is over, but the storms knocked out power for thousands in the Delaware ...

What time is liftoff? ULA's Atlas V should be visible outside of Florida pending weather. Did your city, state make the rocket launch visibility map?

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

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

The National Weather Service says straight line winds caused some of the storm damage in parts of Pennsylvania and New Jersey ...

The BriefAs the summer solstice dawns, temperatures are set to spike, edging us into a dangerous heat wave.The first official ...

Now that the storms are over, we are tracking the latest on power outages across the Philadelphia region and have a look at the widespread damage.

Downed trees and fallen limbs damaged electrical equipment throughout the Philly region. More than 140,000 customers still ...

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