An updated lake effect snow warning was issued by the National Weather Service on Friday at 4:18 a.m. valid from 7 a.m. until Sunday 4 p.m. for Oswego County.The weather service describes, "Heavy lake effect snow expected in two separate rounds. The first round will produce 6 to 10 inches of accumul ation today through this evening, with the greatest amounts across northern Oswego County. The second round will produce 8 to 14 inches late Saturday through Sunday in the most persistent bands. Snowfall rates may reach 2 to 3 inches per hour in the most intense portion of the band Saturday night through Sunday." ...read more read less