A flash flooding watch will be in effect with thunderstorms possible for parts of Delaware on Monday, July 14. See the weather forecast.

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

Sound Off is an opinion forum for Mercury readers to offer brief comments on today’s news. Submissions must be 75 words or ...

We’ve got tornadoes, flash flood warnings, and geyser manholes: ...

Severe storms dumped a lot of rain on the Philadelphia region Wednesday night, prompting tornado warnings and flash floods.

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 thunderstorm warnings and flash flood warnings were in effect for the Philadelphia region as another round of strong ...

Scattered storms moved through with periods of heavy rainfall and they are expected to last into the early morning hours of ...

Wednesday was another day filled with heat and humidity in the Philadelphia area during the day and strong storms in the ...

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