A clipper system will bring periods of light snow to the Twin Tiers Monday Night into Tuesday.  After a break in the snow Tuesday morning, snow showers will return by late day Tuesday as colder temperatures push into the region.  Blowing and drifting snow is possible Wednesday with temperatures only in the lower 20s.  Total accumulation between Monday night and Wednesday night will range from 2-3" across many valley locations in the Twin Tiers to 3-6" across the southern Finger Lakes region with localized higher amounts possible.