Dense fog advisory for Eastern Pa. until Sunday morning
National Weather Service warns dense fog will limit visibility in parts of Eastern Pennsylvania until 8 a.m. Sunday.
At 3:22 a.m. on Sunday, the National Weather Service issued a dense fog advisory in effect until 8 a.m. for Western Montgomery and Eastern Montgomery as well as Carbon, Monroe, Berks, Lehigh, Northampton, Philadelphia and Bucks counties.
The weather service informs, "Visibility one quarter mile or less in dense fog."