A gusty snow shower is even possible on Long Island tomorrow evening/night with falling temps and a cold pool aloft.

See previous post for more maps, but here's the future radar from 1 PM today to 1 PM Monday from the RRFS-A model. The NAM and HRRR also both show the snow showers. Remember, wind gusts up to 45 to possibly 50 mph on Monday with a potential Wind Advisory.