Assuming we can't get the cold to move in fast, next week can work if the vort can be delayed enough for the northern stream to come down and push it south. How could that happen? Well, closed lows have a tendency to slow down and meander a bit without a strong flow and most modeling is showing a closed southern vort that is slowing. The 18z Eps and operational Gfs are hopefully onto this slowing, which has brought snowfall further south on both runs.
This is a low probability event for most south of MDT, with a start as rain for certain, so it would be, at best, a changeover to paste. But there is time, which may be the best feature at this point. Lol