City officials reported several pieces of road - safety equipment in use . `` We have about a foot already and they say it will continue for 10 to 12 hours more . '' More than 200,000 still without power , though many customers reconnected . Six inches reported at the Philadelphia airport by 6 p.m. Flights canceled at Washington - Baltimore International airports , as well as Philadelphia 's .
City officials reported several pieces of road - safety equipment in use . More than 200,000 still without power , though many customers reconnected . Six inches reported at the Philadelphia airport by 6 p.m. Flights canceled at Washington - Baltimore International airports , as well as Philadelphia 's .