Thanks, that makes sense. I'm certainly not discounting the NAM solution out-of-hand at this point. Thing is, as @Bob Chill mentioned, only a couple or so days ago this was looking like all but a straight-up rainstorm for much of the area, and it's now trended better, apparently (for wintry type precip). In fact, before this initially fell apart a few days ago, I don't even recall the Thursday event being looked at as snow per se anyhow. The indications were that Tuesday and Thursday could be significant icing events earlier on. That there's now even a chance for some kind of snow before a flip to sleet/ice (or whatever) is a big change in the past couple of days.