Models didn't change since this afternoon so I wonder why they're cutting back? I guess they're banking on sleet being mixed with the snow .
I think this is going to be a boom for the M/D line there is no mixing there, they will probably get more like 4-6". Maybe 2-3" along I70 into the north side of Baltimore.
And the 1" line looks about right assuming mostly sleet and rain near the beltway.