Advarsler, Summers Mountain

Dense Fog Advisory issued May 20 at 6:01AM EDT until May 20 at 10:00AM EDT by NWS Baltimore MD/Washington DC * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of north central and western Maryland, central, northern, northwest, and western Virginia, and eastern and panhandle West Virginia. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.