Somewhat negative trends overnight, one way that we can fail is to get caught between the storm on the 6th and 9th, with the first too far north and the second suppressed. This is a risk in any pattern, the difference this time is the range of outcomes where it could snow at least a few inches is pretty wide.
At this range we have to take the ensembles as a whole from a few models cycles and not jump to conclusions one way or the other.