With SST's 41-42°F off BOS, it's going to be hard to get snow with strong ENE winds with the NAM showing the low on the coast of NJ. Not buying a 2m temp of 33°F here at hr 84, no matter the strength of the precip.
Yeah, the 850 0°C line went from about Plymouth-New Haven at 12z to clearing all of the south coast, including the cape. I'm sure the 925 line did something similar.