* WHAT...Heavy mixed precipitation. Additional snow and sleet accumulations up to three inches and ice accumulations between one tenth and four tenths of an inch. Winds gusting as high as 40 mph. * WHERE...Portions of central, south central, southwest, and west central Virginia and southeast West Virginia. * WHEN...Until 1 PM EST Monday. * IMPACTS...Roads will be slick and hazardous. Significant ice accumulation on power lines and tree limbs may cause widespread and long-lasting power outages. Travel could be nearly impossible.