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2 products issued by NWS for: Washington DC
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Frost Advisory

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
405 AM EDT Sun Oct 21 2018


DCZ001-MDZ005-006-011-013-014-016-503>508-VAZ050>057-502-506-
211615-
/O.NEW.KLWX.FR.Y.0004.181022T0400Z-181022T1400Z/
District of Columbia-Carroll-Northern Baltimore-
Southern Baltimore-Prince Georges-Anne Arundel-Charles-
Northwest Montgomery-Central and Southeast Montgomery-
Northwest Howard-Central and Southeast Howard-Northwest Harford-
Southeast Harford-Orange-Culpeper-
Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-Southern Fauquier-Eastern Loudoun-
Including the cities of Washington, Eldersburg, Westminster,
Reisterstown, Cockeysville, Baltimore, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, Glen Burnie, Annapolis, Severn, South Gate,
Severna Park, Arnold, Odenton, St. Charles, Waldorf, Germantown,
Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring,
Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Orange,
Gordonsville, Culpeper, Dale City, Manassas, Woodbridge,
Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville,
Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Falmouth, Fredericksburg, Dahlgren, Turnbull,
Leesburg, Ashburn, and Sterling
405 AM EDT Sun Oct 21 2018

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT
MONDAY...

The National Weather Service in Baltimore MD/Washington has
issued a Frost Advisory, which is in effect from midnight tonight
to 10 AM EDT Monday.

* TEMPERATURES...As low as 35.

* IMPACTS...Frost could harm sensitive outdoor vegetation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Frost Advisory means that widespread frost is expected.
Sensitive outdoor plants may be killed if left uncovered.

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
755 PM EDT Sat Oct 20 2018

ANZ530>543-DCZ001-MDZ011-013-014-016>018-508-VAZ052>057-220000-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Southern Baltimore-Prince Georges-
Anne Arundel-Charles-St. Marys-Calvert-Southeast Harford-
Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-
755 PM EDT Sat Oct 20 2018

This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and adjacent counties in
central Maryland and northern Virginia as well as the District of
Columbia.

.DAY ONE...Tonight

A Gale Warning is in effect for the tidal waters tonight.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A Gale Warning is in effect for the tidal waters Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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