On Friday at 12:38 a.m. the National Weather Service released a winter weather advisory valid from 5 a.m. until Saturday 7 a.m. for Southern Herkimer.“Total snow accumulations up to 3 inches to 5 inches within the heaviest lake effect bands,” can be expected according to the weather service. “ A band of lake effect snow is expected to drop into southern Herkimer County this morning, and may impact the Thruway from late this morning through this evening before lifting back north and weakening tonight.” ...read more read less