Yep, most folks have seen the 12Z NAM snow accumulation chart:

Before everybody gets too worked up about this, let me say up front there is very little skill in handling snow associated with a cold core upper low across the Deep South. And, I mean very little. We will review all of the 12Z data and have a fresh Weather Xtreme video and discussion here before we leave for Cullman; it should be posted around 3:00 or so.
And, watch for trolls, haters, and know-it-alls. This really brings em out, you know…