It hinges on the coastal tonight/tomorrow in the NE. GFS/ICON were leading the way in having that thing bomb out and as a result it wouldn't leave enough room for this storm to amplify as much leading to a flatter/snowier solution for us. Euro has been the weakest (relative term) with the coastal tonight so it has shown a further North and stronger wave Sunday. I know everything isn't 1:1 but that to me seems to be what's causing the deviances in strength and track.