Statement as of 9:29 PM EDT on March 19, 2018
Expires 8:00 PM EDT on March 21, 2018
... Winter Storm Watch remains in effect from late Tuesday night
through Wednesday evening...
* what... heavy wet snow possible, with a total wet snow
accumulation of 5 inches or more.
* Where... metropolitan Baltimore and Washington areas, as well
as the northern and central Shenandoah Valley.
* When... from late Tuesday night through Wednesday evening.
* Additional details... plan on difficult travel conditions.
Significant reductions in visibility are possible.
A Winter Storm Watch means there is potential for significant
snow, sleet or ice accumulations that may impact travel. Continue
to monitor the latest forecasts.