18z guidance is beefing up and moved north with the axis of snow for Tuesday. The HRRR nam and 3km all like rt 2 south through central CT and then out east to SE MASS for a swath of 2-4” snow where it is cold enough .. down here in southern CT, we look to be a bit too warm and maybe the southern edge of heavier rates. However, the exact axis of the band has been waffling and this is a nowcast event so we track.