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

More than 3 million people were told to remain on alert for flash floods as torrential rainfall moved through.

A flash flood watch is in effect through Tuesday evening in Cook, DuPage and Will counties, plus some parts of northwest ...

Prepare for a volatile weather day with potential severe thunderstorms and high heat across the state on Tuesday. A cold ...