...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM SATURDAY TO 7 AM EST SUNDAY... * WHAT...Sleet and freezing rain. Total sleet accumulations of less than one inch and ice accumulations of up to one tenth of an inch. * WHERE...Portions of north central, northern and western Maryland, northwest Virginia and eastern West Virginia. * WHEN...From 7 AM Saturday to 7 AM EST Sunday. * IMPACTS...Plan on slippery road conditions. 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. By The National Weather Service