You're going to have very nice ratios up there. Even down here in Southern Westchester at 350' elevation, I'm thinking at least 12:1 ratios for this storm since 850s are like -6C, and I expect the storm to occur overnight which should hold temperatures in the mid 20s. This is another cold storm like 12/26, albeit with less wind, which should promote better dendrite formation. I'm liking the chances for 8-12" for NYC metro including the extreme NW areas...you might see a little less QPF than LI, but you'll be vastly colder.