Not really looking for big amounts with the sun angle, and marginal temps. If it comes down hard enough (banding) then it could accumulate a couple of inches. We'll have to wait and see where the bands set up, but it looks like somewhere around N AR to S MO has the best shot.
The tail end of this system cuts off and later forms into an upper low and tries to wrap more snow around for E AR and E MO on Thursday or so.
The 12z GEM actually wraps the tail end up faster, but this is a bias usually: