Weak phase 7 in a negative enso Decembers in EQBO years analogs are below normal in the northeast.
You have a - EPO in early December so the source region is cold. A negative PNA will create overrunning events N of the Mason Dixon line.
We shall see
No one should be expecting snow for the rest of this month. Its when December hits when the pattern gets better. Weeklies show it nicely. Alot of cold air to the north .
Overrunning should be the theme