Dense Fog Advisory
from SAT 5:05 AM EST until SAT 9:00 AM EST, Berks County, Delaware County, Eastern Chester County, Eastern Montgomery County, Lehigh County, Lower Bucks County, Northampton County, Upper Bucks County, Western Chester County, Western Montgomery County, Carbon County, Monroe County, Mercer County, Warren County, Hunterdon County, Somerset County, Warren County, New Castle County
