Moderate Expected Likely Winter Weather Advisory Winter Weather Advisory issued December 13 at 7:01PM EST until December 14 at 10:00AM EST by NWS Baltimore MD/Washington DC Dec 14, 12:00 AM → Dec 14, 10:00 AM WHAT: Snow expected. Total snow accumulations between 1 and 3inches. WHERE: Portions of DC, central, northeast, northern, and southernMaryland, and northern Virginia. WHEN: From midnight tonight to 10 AM EST Sunday. IMPACTS: Plan on slippery road conditions. ADDITIONAL DETAILS: Precipitation may briefly start as rain insome locations this evening but quickly turn to snow. A narrowband of heavier snow may develop during the late evening andovernight which could produce more rapid accumulations andvisibility less than one half mile. + Read More Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Updated: Dec 13, 7:26 PM Source: NWS Alert