NAM continues to trend southeastward from Pa. for accumulating snow late tonight and tomorrow. Yesterday it had zero for Hagerstown and now it shows 6 inches. Even NOAA says best chance to stay all snow is in northern and western Md. As far as the end of the week goes, the GFS is up to its old games of shunting everything to the south of the Mid-Atlantic. I am not too concerned about that now what with a possible 4-6 inches facing me tomorrow and my snow blower is being serviced.