An area of low pressure pushing out of the Midwest will pass through the Twin Tiers Tuesday and Tuesday night with rain and snow showers. Snow accumulations Tuesday night with average near an inch. The storm system will merge with another low pressure system developing along the coast on Wednesday. This will quickly strengthen into a nor'easter with heavy snow expected from the Poconos up into New England. Here in the Twin Tiers only light rain and snow is likely with accumulations generally between 1-2".