Best hour of the storm with 0.3" bringing us to 1.4" as of 1:30 am and with temps steady at 32F, we're finally seeing some accumulation on paved surfaces (just a coating so far, but assuming we get another 1/2"-1", much of that should end up on the paved surfaces now (once the snow has a foothold, subsequent snow falls on 32F snow, not slightly warmer cement, and accumulates readily).
Nap time for the next ~3 hours; hopefully the HRRR/RAP hi-res models, which have been doing well continue to do so, as they show another 1" for much of CNJ and 1"+ for all of NENJ/NYC from now through 7-8 am.
Was surprised to see a report of 1.5" in North Brunswick from a couple of hours ago - they must have over 2" by now. Lots of 1.5-3" amounts reported in Sussex/Warren/Morris and Hunterdon/Somerset/Mercer, as well as in most of EPA (Bucks/Montco/Lehigh Valley etc.) Philly Intl only reporting 0.1", but Bustleton in the far NE of the city is reporting 1.5" and a friend in CC has almost 1". Another poster in my hometown of Turnersville about 10 miles SSE of CC reported 1.4". And finally, NENJ/NYC are starting to get accumulating snow.