319 FPUS71 KLWX 130907 NOWLWX Short Term Forecast National Weather Service Baltimore MD/Washington DC 507 AM EDT Mon May 13 2024 MDZ004-005-013-016-503>506-131200- Frederick MD-Carroll-Prince Georges-Charles-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard- Including the cities of Frederick, Ballenger Creek, Eldersburg, Westminster, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, St. Charles, Waldorf, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, and Ellicott City 507 AM EDT Mon May 13 2024 .NOW... Patchy fog has formed on the eastern and northern sides of the Washington Metropolitan area. Some fog could be locally dense with visibility less than one quarter mile through 8 AM. If traveling, be prepared for changing visibility. Slow down and use low beam headlights when encountering dense fog. $$ MDZ001-003-501-502-WVZ050-051-501>504-131200- Garrett-Washington-Extreme Western Allegany- Central and Eastern Allegany-Hampshire-Morgan-Western Grant- Eastern Grant-Western Mineral-Eastern Mineral- Including the cities of Mountain Lake Park, Oakland, Grantsville, Hagerstown, Frostburg, Cumberland, Romney, Paw Paw, Bayard, Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek, Ridgeville, Russelldale, Headsville, and Fort Ashby 507 AM EDT Mon May 13 2024 .NOW... Patchy fog has formed in portions of western Maryland and eastern West Virginia, mainly along the river valleys. Some fog could be locally dense with visibility less than one quarter mile through 8 AM. If traveling, be prepared for changing visibility. Slow down and use low beam headlights when encountering dense fog. $$