435 AWUS81 KLWX 190608 RWSLWX DCZ001-MDZ003>006-011-013-014-016>018-501>508-VAZ025>031-036>040- 050>057-501>508-WVZ050>053-055-501>506-192100- Regional Weather Summary National Weather Service Baltimore MD/Washington DC 108 AM EST Tue Feb 19 2019 Here is a look at the weather features that will affect the region over the next several days. Sprawling high pressure will build from the northern Plains to the Great Lakes tonight and Tuesday. Dry conditions and below normal temperatures can be expected. A complex low pressure system will bring a moderate winter storm threat from late tonight through Wednesday night. Significant amounts of snow and ice are possible across parts of the area. A stationary front should remain far enough to our south for most areas to become dry for Thursday and Friday. $$ LFR