Winter Storm Warning
until MON 1:00 PM EST, Lancaster County, Schuylkill County, Lebanon County, Upper Bucks County, Lehigh County, Eastern Chester County, Philadelphia County, Western Montgomery County, Lower Bucks County, Northampton County, Delaware County, Monroe County, Carbon County, Berks County, Eastern Montgomery County, Western Chester County, Warren County, Hunterdon County, Somerset County, Gloucester County, Camden County, Northwestern Burlington County, Cumberland County, Mercer County, Salem County, New Castle County, Kent County
