While mid levels don't really get going until around 09z tonight, I think we should keep an eye on the banding in the Mid Atlantic right now.
It appears to be mainly driven by 700 mb fronotgenesis, or at least matches best with those forecasts. One thing models agree on is that if you draw a line down the axis of the band it does not get any farther west all the way up through New England. The NAM is probably the closest to getting it done.