These model runs are pretty amazing, especially on the Euro. Honestly with that powerhouse high to the north I'm shocked it isn't going further south. Definitely a very strong storm to say the least, a 10 mb drop in 6 hours is some legit stuff. From 1005 mb over Birmingham to 978 when it's over CT shows just how dynamic this system is. I'd feel confident if I'm in Chattanooga, Greenville & Asheville, and somewhat worried in Charlotte & Raleigh.
With the moisture transport & pressure gradient this has all the looks of a serious snow machine