I live about 10 miles southwest of Kingston and at least half of the models have shown 12"+ since about noon yesterday so it seems reasonable for where I am at least to be in the 12-18 shade. Other areas, not so much. Looking at the probabilistic snowfall forecast, there are plenty of spots in the 12-18 region that have a probability less than 50 of getting it which leads me to believe this map is indeed generally overdone.