New York City and parts of New Jersey could see the first significant snow of the winter season, as a blast of frigid Canadian air pushes across the central and eastern US.

Up to four inches (10 centimeters) of snow could fall across the New York metro area beginning Saturday night, according to the US National Weather Service. Winter weather advisories have been issued from Montauk at the tip of Long Island to Dover, Delaware, as snow is expected to create slippery driving conditions and icy walkways.