Interactive NWS Alert
Radar valid at 900 pm EST, Jan 8th 2018
District of Columbia-Southern Baltimore-Prince Georges-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Nelson-Albemarle-Greene-Madison-
Rappahannock-Culpeper-Prince William/Manassas/Manassas Park-
Fairfax-Arlington/Falls Church/Alexandria-Northern Fauquier-
Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northern Virginia Blue Ridge-Central Virginia Blue Ridge-
246 PM EST Sun Jan 7 2018
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM TO 9 PM EST
* WHAT...A wintry mix expected, with either freezing rain or rain
that will freeze on contact with very cold ground surfaces. The
ice will result in very slippery conditions on sidewalks, roads
and bridges, including during the evening commute on Monday.
Total ice accumulations of a light glaze are expected.
* WHERE...Portions of The District of Columbia, central and
northern Maryland and central, northern and northwest Virginia.
* WHEN...From 3 PM to 9 PM EST Monday.
* ADDITIONAL DETAILS...Even if temperatures rise above freezing,
the ground and other surfaces are still extremely cold due to
the recent Arctic blast. This increases the likelihood of a
glaze of ice on surfaces.
A Winter Weather Advisory means that periods of freezing rain
will cause travel difficulties. Be prepared for slippery roads.
Slow down and use caution while driving. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government
agencies only. You are encouraged to complete a short survey
on iNWS. See the iNWS Service Description Document