WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT WEDNESDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 4 inches above 2500 feet, with a coating to 2 inches between 2000 and 2500 feet. Winds gusting 30 to 40 mph. * WHERE...In Maryland, Garrett County. In Virginia, Western Highland County. * WHEN...Until 10 AM EDT Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...The combination of heavy wet snow, strong winds, and green up on trees will enhance the threat for downed trees and power outages above 3,000 feet. Sub-freezing temperatures are expected overnight. Visibility could be reduced to less than a mile at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. When venturing outside, watch your first few steps taken on steps, sidewalks, and driveways, which could be icy and slippery, increasing your risk of a fall and injury. &&5