A significant snowfall event is possible across much of Southern New England as a low pressure area tracks between Nantucket and the 40N/70W location. In addition, another snow event is possible over the weekend.
Overall, there is significant confidence that a winter storm will impact the souther New England area. The expected impact will be late Tuesday night through Wednesday.
There is some uncertainty with snowfall totals as the models tend to shift back and forth in regard to the air temperatures. This can make a significant difference either way in the snow totals.