The Philadelphia region will have the potential for pop-up storms on Wednesday and Thursday as the temperatures heat up.

As of now, Erin is roughly 3,000 miles away from the Mid-Atlantic seaboard. Storms that develop in this region, on average, ...

All in all, it's a refreshing midweek break from the July heat, and a calm, gradual warm-up into the weekend. With no major ...

An extended dry spell in Philadelphia is expected to come to an end on Wednesday with a round of scattered storms that could cause flash flooding.

The National Weather Service predicts wet conditions and potential thunderstorms in Philadelphia, with varying chances of ...

Philadelphia's weather forecast predicts sunshine and high temperatures with sporadic chances of showers and thunderstorms.

From August through October, the weather service's long range precipitation outlook expects "above average rainfall chances" ...

From lightning causing a towering explosion in South Carolina to Taiwan bracing for a typhoon, these were the big weather ...

Big changes are on the way for the Delaware Valley as the extreme heat gives way to potential severe weather and much cooler temps by the end of the week.

Smoke from wildfires burning across Canada are bringing hazy conditions to the area, and all of eastern Pennsylvania is under ...

Severe thunderstorms are also expected to strike parts of the Northern and Central High Plains regions, bringing frequent lightning, wind gusts, hail and occasional tornadoes. Storms are expected to ...