Clear trend on the Euro to also weaken the primary low at the surface and aloft quicker. Probably stunts the mid level warming so quickly. I want to see more of that today into tomorrow.
IIRC don Sutherland posted in here in that past that 4 out of the 5 tops five La Nina snowfalls at BWI were in January, and were all under 10" of snow. The lone exception was the Blizzard of 1996.