I believe starting with today's 12Z runs we will see more agreement on how the mesoscale features evolve. Analogs off the 00Z GFS all believe in heavy New England snow, it's the stretch S of NYC in particular that is trickiest based on where CCB & resulting deformation zone setup pic.twitter.com/PDpHM2WvvJ

— Peter Mullinax (@wxmvpete) March 5, 2018