Im not great at reading SkewTs and certainly dont fully understand the Dendrite Grown Zone (maybe @RitualOfTheTrout can chime in), but the DGZ looks pretty deep on the models for friday. I would assume that the model take this into account when it comes to their snowfall maps, but again im not sure.
However, the depth of the DGZ being impressive and surface temps being in the low teens is something to think about. Recipe for over performer?