UPDATE ON TOMORROWS EVENT:
As predicted the cold air will hang in longer at the surface causing a wintry mix of precipitation to occur over the area. Snow, to sleet, to freezing rain, and maybe a little drizzle toward the end. Accumulations will be light as this system doesn't have a lot of moisture associated with it. Around 1" for most areas north of I-80 with a thin coating of ice to cap it off. Here is a look at the forecasted snow totals of the RPM
Now there is the chance some heavier bands over PA could make there way into Jersey and could surprise us with an extra inch or so. It's a small event but timing is horrible occurring from morning rush to evening rush hours.