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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
245 PM EDT Sun May 27 2018

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-
245 PM EDT Sun May 27 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

.DAY ONE...This Afternoon and Tonight

A Flash Flood Watch is in effect through 2 AM tonight for the
I-95 corridor from northeast Maryland to Fredericksburg Virginia
including the Baltimore and Washington DC metro areas to portions
of southern Maryland. There may be some localized areas of
flooding due to heavy rainfall from thunderstorms.

Thunderstorms may produce gusty winds over the waters.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.


Spotter activation is not expected at this time.


Flash Flood Watch

Flood Watch
National Weather Service Baltimore MD/Washington DC
240 PM EDT Sun May 27 2018

District of Columbia-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-
Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Northern Fauquier-
Southern Fauquier-Eastern Loudoun-Northern Virginia Blue Ridge-
Including the cities of Washington, 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, Stanardsville, Madison, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falmouth, Warrenton, Turnbull, Leesburg, Ashburn, Sterling,
and Big Meadows
240 PM EDT Sun May 27 2018


The Flash Flood Watch is now in effect for

* Portions of Maryland, The District of Columbia, and Virginia,
  including the following areas, in Maryland, Anne Arundel,
  Central and Southeast Howard, Central and Southeast
  Montgomery, Charles, Northern Baltimore, Northwest Harford,
  Northwest Howard, Northwest Montgomery, Prince Georges,
  Southeast Harford, and Southern Baltimore. The District of
  Columbia. In Virginia, Arlington/Falls Church/Alexandria,
  Culpeper, Eastern Loudoun, Fairfax, Greene, Madison, Northern
  Fauquier, Northern Virginia Blue Ridge, Prince
  William/Manassas/Manassas Park, Rappahannock, Southern
  Fauquier, and Stafford.

* Until 2 AM EDT Monday

* Showers and thunderstorms capable of heavy rain are expected
  this afternoon and evening, and may lead to flash flooding.
  Localized rainfall amounts of 1 to 3 inches are expected.


A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.



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Page last modified: May 16, 2007
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