Been studying the 0z suite. I like the evolution that is being shown on the Euro/Ukie, as well as various ensembles, for a more traditional Delmarva to Long Island type coastal storm. While a storm moving due north through central PA wouldn't be unprecedented, it would certainly be unusual. I think we'll see the models converge on the coastal solution, with your classic heavy totals across central and northeastern PA and some mixing issue across southeastern PA. A lot of time left in the game but this outcome makes the most sense to me.
As for the pattern at-large, man do we have some nice cold and snow to play with over the coming weeks -- coastals, clippers, lake-effect machine, and everything in between. Let's have some fun with it, as patterns like this only come around so often. Winter has arrived boys and girls, now let's do the damn thang!