WWUS71 KLWX 051122 NPWLWX URGENT - WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 722 AM EDT Sat Oct 5 2024 DCZ001-MDZ013-014-503-504-VAZ053-506-051400- /O.EXB.KLWX.FG.Y.0021.000000T0000Z-241005T1400Z/ District of Columbia-Prince Georges-Anne Arundel-Northwest Montgomery-Central and Southeast Montgomery-Fairfax-Eastern Loudoun- Including the cities of Clinton, Arnold, McLean, Centreville, Bowie, Damascus, Herndon, Sterling, Reston, Germantown, Bethesda, Washington, Rockville, Chantilly, South Gate, Laurel, Annapolis, Severna Park, Ashburn, Glen Burnie, Franconia, College Park, Camp Springs, Suitland-Silver Hill, Odenton, Gaithersburg, Leesburg, Annandale, Severn, Silver Spring, and Greenbelt 722 AM EDT Sat Oct 5 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Visibility less than one mile in dense fog. * WHERE...In DC, District of Columbia. In Maryland, Anne Arundel, Central and Southeast Montgomery, Northwest Montgomery, and Prince Georges Counties. In Virginia, Eastern Loudoun and Fairfax Counties. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ MDZ003>006-011-502-505-506-VAZ025>031-036>040-050-051-501>505-507- 508-526-527-WVZ050>053-055-502-504-506-051400- /O.EXT.KLWX.FG.Y.0021.000000T0000Z-241005T1400Z/ Washington-Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-Central and Eastern Allegany-Northwest Howard-Central and Southeast Howard-Augusta-Rockingham-Shenandoah-Frederick VA- Page-Warren-Clarke-Nelson-Albemarle-Greene-Madison-Rappahannock- Orange-Culpeper-Northern Fauquier-Southern Fauquier-Western Highland-Eastern Highland-Western Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Northwest Prince William- Central and Southeast Prince William/Manassas/Manassas Park- Hampshire-Morgan-Berkeley-Jefferson-Hardy-Eastern Grant-Eastern Mineral-Eastern Pendleton- Including the cities of Ellicott City, Charlottesville, Madison, Romney, Keyser, Antioch, Russelldale, Big Meadows, Moorefield, Paw Paw, Front Royal, New Creek, Lisbon, Strasburg, Warrenton, Dale City, Wintergreen, Gordonsville, Reisterstown, Purcellville, Shepherdstown, Franklin, Headsville, Waynesboro, Washington, Martinsburg, Oak Flat, Turnbull, Lake Ridge, Manassas, Petersburg, Ruddle, Cumberland, Stuarts Draft, Shenandoah, Harrisonburg, Westminster, Columbia, Lovingston, Stanardsville, Orange, Monterey, Winchester, Berryville, Luray, Culpeper, Montclair, Fort Ashby, Brandywine, Cockeysville, Mount Jackson, Ballenger Creek, Eldersburg, Hightown, Baltimore, Woodstock, Haymarket, Ridgeville, Frederick, Staunton, New Market, Woodbridge, Charles Town, Hagerstown, Stanley, and Sugar Grove 722 AM EDT Sat Oct 5 2024 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, north central, northern, 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ EST