3 products issued by NWS for: Baltimore MD
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 931 PM EDT Sat May 11 2024 ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508- VAZ053>057-527-130145- 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- 931 PM EDT Sat May 11 2024 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...Tonight Moderate tidal flooding is possible with the high tide early Sunday morning near Straits Point and Annapolis. .DAYS TWO THROUGH SEVEN...Sunday through Friday Moderate tidal flooding is possible with the high tide early Sunday morning near Straits Point and Annapolis. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$
Short Term Forecast
Short Term Forecast
National Weather Service Baltimore MD/Washington DC
1203 AM EDT Sun May 12 2024
DCZ001-MDZ011-013-014-016-018-504>506-VAZ053>055-527-120500-
District of Columbia-Calvert-Prince Georges-Central and Southeast
Howard-Southern Baltimore-Charles-Anne Arundel-Central and Southeast
Montgomery-Northwest Howard-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Central and Southeast Prince
William/Manassas/Manassas Park-
1203 AM EDT Sun May 12 2024
.NOW...
At 1202 AM EDT, Doppler radar indicated an area of strong
thunderstorms along a line extending from near Columbia to Crystal
City to near Montclair, moving east at 35 mph.
Gusty winds of 30 to 40 mph and small hail are possible with these
storms.
Locations impacted include...
Baltimore, Arlington, Alexandria, Columbia, Waldorf, Dale City,
Bethesda, Bowie, Severn, Annandale, Annapolis, Clinton, Springfield,
College Park, Crofton, Fort Washington, Greenbelt, Langley Park,
Beltsville, and Fort Hunt.
LAT...LON 3921 7648 3919 7654 3916 7650 3920 7644
3903 7641 3887 7651 3867 7653 3845 7683
3852 7726 3870 7701 3889 7706 3872 7704
3868 7719 3863 7713 3866 7724 3853 7728
3857 7754 3871 7761 3889 7714 3928 7696
TIME...MOT...LOC 0402Z 286DEG 29KT 3920 7691 3886 7705 3861 7741
$$
ADS
Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
519 PM EDT Sat May 11 2024
MDZ011-120800-
/O.EXB.KLWX.CF.Y.0061.240512T1200Z-240512T1900Z/
Southern Baltimore-
519 PM EDT Sat May 11 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 AM TO 3 PM EDT
SUNDAY...
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the City of
Baltimore.
* WHEN...From 8 AM to 3 PM EDT Sunday, especially around the
time of high tide.
* IMPACTS...At 3.4 feet, flooding is occurring at the end of
Thames Street in Baltimore. Water also nearly covers the
promenade at the dragon boat dock in the Inner Harbor. At 3.0
feet, water begins encroaching upon yards in the Bowleys
Quarters area.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. High tide at Fort McHenry Baltimore is at 10:43 AM
Sunday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
Time of high total tides are approximate to the nearest hour.
NW Branch Patapsco River at Baltimore MD
MLLW Categories - Minor 3.0 ft, Moderate 5.0 ft, Major 6.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 3.3 ft, Major 4.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
11/10 PM 2.8 1.1 1.7 0.5 None
12/10 AM 3.4 1.7 1.6 0.5 Minor
12/11 PM 2.3 0.6 1.2 0.5 None
13/12 PM 2.8 1.1 1.1 0.5 None
14/12 AM 2.8 1.1 1.6 0.5 None
14/12 PM 3.0 1.3 1.5 1.0 None
Chesapeake Bay at Bowleys Quarters
MLLW Categories - Minor 3.0 ft, Moderate 3.8 ft, Major 5.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.1 ft, Major 3.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
11/11 PM 2.6 0.9 1.6 1.0 None
12/11 AM 3.2 1.5 1.5 1.0 Minor
13/12 AM 2.0 0.3 1.0 0.5 None
13/12 PM 2.6 0.9 1.0 1.0 None
14/01 AM 2.7 1.0 1.6 1.0 None
14/01 PM 3.0 1.3 1.5 1.0 Minor
&&
$$