Expires:202404281200;Remove:202404281200;249629 FPUS71 KLWX 280900 NOWLWX Short Term Forecast National Weather Service Baltimore MD/Washington DC 500 AM EDT Sun Apr 28 2024 MDZ003-VAZ027-028-030-031-WVZ051>053-281200- Washington-Shenandoah-Frederick VA-Warren-Clarke-Morgan-Berkeley- Jefferson- Including the cities of Hagerstown, Strasburg, Woodstock, Mount Jackson, New Market, Winchester, Front Royal, Berryville, Paw Paw, Martinsburg, Charles Town, and Shepherdstown 500 AM EDT Sun Apr 28 2024 .NOW... ...Patchy Dense Fog in Northern Shenandoah Valley and Northern Maryland This Morning... Patchy dense fog has developed in some areas of the Northern Shenandoah Valley and northern Maryland this morning, especially around Martinsburg. The fog is reducing visibility to one quarter of a mile in some spots. Motorists should use caution on roads early this morning as visibility could quickly decrease. If driving through areas of reduced visibility be sure to slow down, increase following distance, and use low beam headlights. $$