Scattered flurries and light snow showers are possible Friday and Saturday across the Twin Tiers, but accumulations will be minor. An upper level disturbance will pass through Friday with just a few light snow showers expected. A clipper system will pass through on Saturday with occasional light snow showers. An arctic cold front will come through Saturday afternoon with a brief heavier snow shower possible. Overall, snow accumulations by Sunday morning will only average between 1/2" and 1".