My Personal Weatherman™
Here are the ensembles, but I don't have the individual ensemble member snow maps yet:
The ensemble mean snow maps in the 2nd and 3rd images shows the general areas with the best chance for some snow. If I get the 50 snow maps from the ensembles later this afternoon, I will probably post them.
It's basically a very good chance of a rain event for Long Island from Sunday mid or late afternoon into early Monday morning, but the timing will be fine tuned in the next couple of days.
It still looks like 2 cold days for President's Day weekend on the Saturday and Sunday (see 4th image).