If there is any hope left for the corridor, the 12z Euro did reduce ground temps by 3 degrees from 6z. If that holds or continues to trend colder at 18z. We have some life...until 0z
The winter storm watch is prudent even close in to the cities. The models don’t have to be “wrong” for Montclair to get 6-12 inches of snow. Add a touch more cold air and a bit more of an easy track and presto snowstorm!