PHILADELPHIA - The National Weather Service has issued a tornado watch for the entire Delaware Valley as a cluster of strong storms with intense winds move into the region.
The weather service says the region-wide watch will last until 9 p.m. Thursday night when forecasters expect the brunt of the storm to move offshore.
A tornado warning is in effect for Bucks, Hunterdon, Burlington and Mercer counties until 6:45 p.m. The warnings for Berks, Lehigh and Northampton counties have expired.