...WINTER STORM WILL IMPACT HOLIDAY TRAVEL... * WHAT...Snow expected. Total snow accumulations between 3 and 6 inches. * WHERE...Portions of south central, southwest, west central, and western Maine and central and northern New Hampshire. * WHEN...From 1 PM this afternoon to 1 PM EST Wednesday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibility to create dangerous driving conditions. The hazardous conditions could impact the commute this evening as well as the Wednesday morning commute.