Appears to be a kicker coming down near the Dakotas and the Gfs has it further north into Canada, the Gem further south, and the Ukie the furthest south. It's killing the ridge orientation.
The 120hrs Gefs 5H looks decent, but when you put it into motion, it's moving ENE which is definitely not what was shown on the big hits. But we're still 96hrs out.
That precip field of snow from SE VA northeast along the coast through ENE missing most to the east seen on many models is eerily similar to Boxing Day to my weenie eyes. So there is precedence for that debacle.