...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM EDT WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 3 to 6 inches. * WHERE...Niagara, Orleans, Erie, Genesee, Wyoming, Chautauqua, and Cattaraugus counties. * WHEN...From midnight tonight to 2 PM EDT Wednesday. The heaviest snow will fall from the pre-dawn hours through mid to late morning. * IMPACTS...Plan on slushy and very slippery road conditions. The hazardous conditions will impact the