The system coming Sunday into Monday could bring two to four inches of snow to the Philly area, but it remains uncertain exactly how much will fall and where.

The new year is starting out with a one-two punch of winter weather in the Philadelphia region with light snow expected to cause slippery roads during the Friday evening rush hour and a bigger storm expected to impact the area on Monday.

A dusting of snow on Friday will serve as the preview to a much larger winter storm days later that could dump several inches on parts of the Philadelphia-area.

The NEXT Weather Team is tracking two systems that will drop snow on the Philadelphia area on Friday and Monday. We're going to see precipitation in the Friday evening commute and then chances return before dawn on Monday morning.