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Radar valid at 900 am EST, Jan 17th 2018

alert legend

DCZ001-MDZ011-013-014-016-503>506-508-VAZ052>056-501-502-505-506-
170015-
/O.EXB.KLWX.WW.Y.0004.180117T0200Z-180117T1400Z/
District of Columbia-Southern Baltimore-Prince Georges-
Anne Arundel-Charles-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Southeast Harford-
Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
1101 AM EST Tue Jan 16 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
9 AM EST WEDNESDAY...

* WHAT...Snow expected. Plan on slippery road conditions,
including during the Wednesday morning commute. Total snow
accumulations of around an inch are expected.

* WHERE...Portions of northern Virginia and Maryland, including
the I-95 corridor and Baltimore/Washington metro areas.

* WHEN...From 9 PM this evening to 9 AM EST Wednesday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times.

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.

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 for more information.