First watches posted ...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE SATURDAY NIGHT... * WHAT...Heavy lake effect snow possible. Total snow accumulations of 9 inches or more in the most persistent lake snows. Winds during the heaviest lake effect snow Friday night into Saturday could gust as high as 45 mph resulting in considerable blowing and drifting snow. * WHEN...From Friday afternoon through late Saturday night. * IMPACTS...Travel could be very difficu