2" near I80 would not be out of this world with the modeled setup (does not mean that is what actually happens) just not sure nay of the real fgen gets up here with the block. Outside a few outliers like the UK, models have consistently shown the system minoring out in some manner (transfer.) I think 2-4" for much of the LSV would be a super safe call right now as it would not take much snow to accumulate with the cold. Less Eastern LSV.