We should get about 5-6 hours of snow. My hope is we get 1 inch every two hours. That would over perform imo. All should be over by 3am according to HRRR.
Take the short range HRRR for what it’s worth but some folks in Mid Atlantic forum are saying northern vortex has been weakening on past few runs which helps increase precip field north. Here is the latest HRRR run