A tornado warning is in effect for Philadelphia and parts of southeastern Pennsylvania, including Montgomery, Chester, ...

This time-lapse video from our Society Hill Sky 6 camera shows the storm that hit Philadelphia on Tuesday evening.

The NBC10 Weather Team has issued a First Alert for severe storms for the entire Philadelphia region on Wednesday.

In Phoenixville, Chester County, the situation was far more serious. The rectory at St. Basil the Great Parish caught fire.

PHILADELPHIA (WPVI) -- AccuWeather is tracking more severe weather on Wednesday night. Get your latest forecast at ...

An updated tornado warning was issued by the National Weather Service on Tuesday at 5:52 p.m. in effect until 6:30 p.m. for ...

Severe weather moved through the Philadelphia region during Tuesday’s evening commute, bringing powerful wind and rain, and more on the way for Wednesday.

The Delaware Valley was slammed by severe weather late Tuesday afternoon as multiple tornado warnings were issued while ...

An EF-0 tornado touched down in Berks County, Pennsylvania, on Tuesday as severe weather hit the Philadelphia region, the ...

More than 150 died when a twister tore through Joplin in 2011, making it the deadliest tornado in the last seven decades.