Interactive NWS Alert
Radar valid at 1100 am EDT, Mar 25th 2021
District of Columbia-Frederick MD-Carroll-Northern Baltimore-
Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Calvert-
Northwest Montgomery-Central and Southeast Montgomery-
Northwest Howard-Central and Southeast Howard-Northwest Harford-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Western Loudoun-Eastern Loudoun-
Including the cities of Washington, Frederick, Ballenger Creek,
Eldersburg, Westminster, Reisterstown, Cockeysville, Elkton,
Baltimore, Bowie, Suitland-Silver Hill, Clinton, College Park,
Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, Odenton, Chesapeake Beach,
Huntingtown, Dunkirk, North Beach, Lusby, Prince Frederick,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Reston, Herndon, Annandale, Centreville, Chantilly,
McLean, Franconia, Arlington, Alexandria, Falls Church,
Purcellville, Leesburg, Ashburn, and Sterling
909 PM EDT Wed Mar 24 2021
...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THURSDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...The District of Columbia, portions of central,
northern and southern Maryland and northern Virginia.
* WHEN...Until 11 AM EDT Thursday.
* IMPACTS...Hazardous driving conditions due to low visibility.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government