Winter Storm Warning issued January 5 at 3:39PM EST until January 7 at 1:00AM EST by NWS Baltimore MD/Washington DC

* WHAT…Heavy snow expected. Total snow and sleet accumulations
between 5 and 10 inches, with amounts of up to 12 inches possible
in isolated spots if heavy banding sets up in this area. Ice
accumulations of a trace possible.

* WHERE…Portions of DC, central, north central, and northern
Maryland, and northern Virginia.

* WHEN…From 10 PM this evening to 1 AM EST Tuesday.

* IMPACTS…Conditions will rapidly deteriorate tonight with
untreated and unplowed roads becoming impassable for the Monday
morning and evening commutes. During the times of heaviest
snowfall, even primary roads may be impassable. It is highly
recommended to postpone non-essential travel.

* ADDITIONAL DETAILS…Snowfall rates between 1 to 3 inches per hour
are possible between midnight and mid-morning Monday. A second
round of heavy snow is likely Monday evening before precipitation
ends Monday night.