It's a shame a strong system with a favorable track has to be in full weaken mode as it moves through. For my area, it's just a question of how quickly the snow band weakens. I'm going with 5-7" here.
If the snow is going to be a bit wet, and with some good wind and drifting, I know the ratio in my yard will be crap. 6-9" seems like a good guess here at this point.
As has been mentioned, this system has slowed a fair amount.
00z Euro ain't too bad, except it's occluding and weakening as the precip shield lifts into the Chicago-Detroit corridor.
UK... a couple counties south of 12z, at least over here. Many in Iowa really need the energy to be able to lift north more before blocking causes the slide eastward.