Nice discussion by Mount Holly, with sufficient dirty talk included.
In terms of sensible weather with the storm, expect snow to develop SW to NE near or shortly after midnight Saturday night. The precip could start as rain over southern Delmarva and parts of southern NJ but as cooling effects take hold it will change to all snow. The brunt of the storm looks to hit into Sunday morning as deepening low pressure tracks northeast off the coast. There should be strong forcing for ascent over the area due to right jet entrance dynamics and also the mid level low looks to track right near the area as it start to close off. The upshot is we expect snow, heavy at times, through the morning with still some question on exactly where the heaviest bands set up. Heaviest bands of snow will likely be near or just north of the mid level low in the strongest F-Gen forcing. Rates in the heaviest bands are likely to be 1-2 inches per hour creating significantly reduced visibility. Most of the forecast area should be all snow Sunday with the exception being southern Delmarva and parts of coastal NJ where a mix with or change to rain and sleet will be possible. But this will depend on the exact track of the storm. A track closer to the coast will result in more mixing near the coast with the heaviest snow near or even north of I-95 while a track farther east will result in mostly all snow even at the coast potentially bringing the highest snow amounts here. Generally favoring a track close enough to the coast to bring at least some mixing here with our highest snow amounts of 6+ inches currently forecast in a swath near the I-95 corridor. But again, confidence still fairly low on these exact details despite growing confidence of the storm impacting the region. Also, within the area we are currently forecasting 6-8 inches there will likely be an area that gets 8-12+ inches in the heaviest bands.