223 AWUS81 KLWX 201427 RWSLWX DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040- 050>057-501>508-WVZ050>053-055-501>506-210000- Regional Weather Summary National Weather Service Baltimore MD/Washington DC 1027 AM EDT Mon Apr 20 2020 Here is a look at the weather features that will affect the region over the next several days. Low pressure will move into the western Atlantic Ocean through this evening. A strong cold front will pass through later Tuesday into Tuesday evening. Gusty showers and potentially stronger thunderstorms may accompany the frontal passage. Chilly conditions are expected behind the front Tuesday night into Wednesday. Low pressure will impact the area late in the week. $$