Winter Weather Advisory Tonight, Early Tomorrow

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
11 AM EST THURSDAY...

* WHAT...Snow expected. Plan on slippery road conditions,
  including during the morning commute on Thursday. Total snow
  accumulations of up to one inch are expected.

* WHERE...In Maryland, Frederick MD. In Virginia, Southern
  Fauquier and Eastern Loudoun.

* WHEN...From 10 PM this evening to 11 AM EST Thursday.

* ADDITIONAL DETAILS...Very cold conditions mean that snow will
  quickly stick on roads and sidewalks...making the Thursday
  morning commute dangerous. Plan ahead and allow extra time to
  get to your destination if traveling late Wednesday night or
  Thursday. Bitterly cold conditions will follow for late
  Thursday through the weekend causing snow to remain on untreated
  surfaces.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

By The National Weather Service,Sterling, Va.