With storms back in the forecast, it's important to clear up the difference between a tornado watch and a tornado warning.

Storms bringing heavy rain and flooding are moving through the Philly region Monday afternoon through early Tuesday morning.

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 ...

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

A tornado warning issued for Bucks, Montgomery, Chester, and Delaware counties, and Philadelphia has expired. No tornados ...

Downpours set off flood warnings Wednesday night for Philly and surrounding areas, and most of Chester County and northern ...

Flood waters are subsiding after Wednesday's rain, but there are more storm chances in the Philly region on Thursday.

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