Last NWS map before the event (well, it's started SW of Philly and S of LBI), below, with accumulations cut back a little bit again south of 276/195, although the same warnings/advisories remain in SEPA/SNJ, i.e., warnings for 3-6" for counties SW of Philly in SEPA (Delaware, eastern Chester) and warnings for most of SNJ (SE Burlington, Atlantic, Gloucester and Camden for 3-6" and Cape May, Cumberland, and Salem for 4-8"), while advisories are still up for 2-4" for Ocean, Philly, Montco and Lower Bucks.
The 2" line is along 276/195 and actually the 1" line was moved from 78 to midway between 78 and 80, so most of CNJ should expect 1-2" with the 1" amounts near 78 and the 2" amounts near 276/195; NENJ/NYC/LI are still forecast to get <1". However, getting <1" for most/all of CNJ is still possible and more than 2" is unlikely except near 276/195, so I'm a bit worried about reaching my 1.5" prediction for our house in Metuchen. Note that the snow should be over by 2-3 pm for CNJ, but anywhere that gets 1" or more will still have some slippery roads, as temps will be below 32F and the ground is very cold. Having said that it's doubtful there will be any issues near the RAC for the game.
Note that there are other forecasters like TWC and Dan Zarrow showing the 1" line from about New Hope to Sandy Hook with <1" north of there, while News12NJ and Channel 7, for example have forecasts very similar to the NWS.