I think an argument can be made that the same tropical forcing that produces a cold east coast in the fall can create opposite results in the winter months. A phase 5/6 in Oct typically means below avg temps but roll those same phases forward and we torch. Fortunately, we are cycling through phases 1/2 with no real sign of heading toward the warmer phases....carry this forward and it will be a real positive for winter. So, maybe there is something to be said about early season cold/snow but like everything else its more complicated than just a blanket statement of early snow = winter torch.