I disagree with you that the CAD regions have a shot at ZR. I don't think the cold air source is strong enough, and there isn't much of a signal on any models to say otherwise.Well, the 0z GFS is showing the stalled front just like my prediction. However, after hr. 144 it looses accuracy with features in my opinion. It does show the high moving into the northeast just like I'm predicting on later frames though and it also shows some ice in the CAD areas. Based from this run, the GFS (as well as other models) are slowly getting there.