2 products issued by NWS for: 3 Miles ESE Chantilly VA
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 637 AM EST Sun Dec 10 2023 ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508- VAZ053>057-527-111145- 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-Cecil-Southern Baltimore- Prince Georges-Anne Arundel-Charles-St. Marys-Calvert- Central and Southeast Montgomery-Central and Southeast Howard- Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria- Stafford-Spotsylvania-King George- Central and Southeast Prince William/Manassas/Manassas Park- 637 AM EST Sun Dec 10 2023 This Hazardous Weather Outlook is for the Maryland portion of the Chesapeake Bay, Tidal Potomac River, and I-95 corridor through central Maryland, northern Virginia, and District of Columbia. .DAY ONE...Today and Tonight A Flood Watch is in effect this afternoon through late tonight from northeast Maryland to Fredericksburg, Virginia including the Washington and Baltimore Metropolitan areas. A soaking rain may result in a few instances of flooding over urban areas. A few thunderstorms with damaging winds gusts are possible late this afternoon and evening. A Gale Warning is in effect for the waters tonight. .DAYS TWO THROUGH SEVEN...Monday through Saturday A Gale Warning is in effect for the waters until 1 PM Monday. .SPOTTER INFORMATION STATEMENT... Please send any reports of wind damage or flooding to the National Weather Service. $$
Flood Watch
Flood Watch
National Weather Service Baltimore MD/Washington DC
823 AM EST Sun Dec 10 2023
DCZ001-MDZ008-011-013-014-016-503>506-508-VAZ053>055-502-506-526-527-
102130-
/O.CON.KLWX.FA.A.0013.231210T1800Z-231211T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
District of Columbia-Cecil-Southern Baltimore-Prince Georges-Anne
Arundel-Charles-Northwest Montgomery-Central and Southeast
Montgomery-Northwest Howard-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Southern Fauquier-Eastern Loudoun-Northwest Prince
William-Central and Southeast Prince William/Manassas/Manassas
Park-
Including the cities of Baltimore, Rockville, Falmouth,
Gaithersburg, Falls Church, Washington, Arlington, Lake Ridge,
Montclair, Greenbelt, McLean, Bethesda, Annapolis, Elkton,
Annandale, College Park, Haymarket, Ellicott City, Severna Park,
Lisbon, Silver Spring, Woodbridge, St. Charles, Camp Springs,
Centreville, Chantilly, Manassas, Glen Burnie, Turnbull, Bowie,
Arnold, Germantown, Aberdeen, Sterling, Columbia, Leesburg,
Herndon, Reston, Clinton, Odenton, Waldorf, South Gate, Ashburn,
Severn, Suitland-Silver Hill, Franconia, Damascus, Laurel,
Alexandria, and Dale City
823 AM EST Sun Dec 10 2023
...FLOOD WATCH REMAINS IN EFFECT FROM 1 PM EST THIS AFTERNOON
THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of DC, including the following , District of
Columbia, Maryland, including the following areas, Anne Arundel,
Cecil, Central and Southeast Howard, Central and Southeast
Montgomery, Charles, Northwest Howard, Northwest Montgomery,
Prince Georges, Southeast Harford and Southern Baltimore, and
northern Virginia, including the following areas, Arlington/Falls
Church/Alexandria, Central and Southeast Prince
William/Manassas/Manassas Park, Eastern Loudoun, Fairfax,
Northwest Prince William, Southern Fauquier and Stafford.
* WHEN...From 1 PM EST this afternoon through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Storm drains
and ditches may become clogged with debris.
* ADDITIONAL DETAILS...
- One and a half to two and a half to inches of rain are likely
through tonight with the heaviest rain falling during the
afternoon and evening. This amount of rain could cause
flooding of small streams, creeks and urban areas.
- Please visit www.weather.gov/safety/flood for flood safety
and preparedness information
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
EST