Lake effect squalls tonight

It's now 10:36 and been snowing heavy for about a steady hour now and this was not expected. Gusty winds are causing white out conditions ( I couldn't see my neighbors house). The precip coming across Sussex County is lifting up over the ridge from Hackettstown to West Milford and accumulations will be from 1-3 inches. It's interesting cause the radar does not show any precip over my house yet I have had a steady hour of heavy snow. The snow could last several hours tonight, and once these bands get set up they are hard to break. Roads are now covered this evening and winds are gusting around 30 mph, it should make for a good night to drink a cup of coco...