FFWLWX

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for...
Northeastern Anne Arundel County in central Maryland...
East Central Howard County in central Maryland...
Southeastern Baltimore County in northern Maryland...
Baltimore City in northern Maryland...

* Until 915 PM EDT.

* At 613 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. The expected rainfall rate as the heavies storms move
through is 3.5 to 4.5 inches in 1 hour. Additional rainfall
amounts of 1.5 to 2 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Baltimore...                       Severn...
Pikesville...                      Middle River...
Elkridge...                        Riviera Beach...
Sparrows Point...                  Back River...
Fort Smallwood State Park...       Baltimore-Washington Airport...
North Point State Park...          Millers Island...
Glen Burnie...                     Dundalk...
Towson...                          Catonsville...
Essex...                           Woodlawn...
Parkville...                       Lochearn...

WGUS51 KLWX 142213
FFWLWX

Flash Flood Warning
National Weather Service Baltimore MD/Washington DC
613 PM EDT Mon Jul 14 2025
MDC003-005-027-510
/O.NEW.KLWX.FF.W.0094.250714T2213Z-250715T0115Z/
Anne Arundel, MD-Baltimore, MD-Howard, MD-Baltimore City, MD

FFWLWX

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for...
Northeastern Anne Arundel County in central Maryland...
East Central Howard County in central Maryland...
Southeastern Baltimore County in northern Maryland...
Baltimore City in northern Maryland...

* Until 915 PM EDT.

* At 613 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. The expected rainfall rate as the heavies storms move
through is 3.5 to 4.5 inches in 1 hour. Additional rainfall
amounts of 1.5 to 2 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Baltimore...                       Severn...
Pikesville...                      Middle River...
Elkridge...                        Riviera Beach...
Sparrows Point...                  Back River...
Fort Smallwood State Park...       Baltimore-Washington Airport...
North Point State Park...          Millers Island...
Glen Burnie...                     Dundalk...
Towson...                          Catonsville...
Essex...                           Woodlawn...
Parkville...                       Lochearn...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be aware of your surroundings and do not drive on flooded roads.
FLASH FLOOD DETECTION...RADAR INDICATED

FLASH FLOOD WARNING

anne arundel

...Tropical moisture will combine with a slow moving frontal system
to produce very heavy rainfall. A mixture of slow moving storms and
the potential for multiple rounds of convection will increase the
risk of flash flooding...

* WHAT...Flash 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,
Calvert, Carroll, Cecil, Central and Eastern Allegany, Central and
Southeast Howard, Central and Southeast Montgomery, Charles,
Extreme Western Allegany, Frederick MD, Northern Baltimore,
Northwest Harford, Northwest Howard, Northwest Montgomery, Prince
Georges, Southeast Harford, Southern Baltimore, St. Marys and
Washington, Virginia, including the following areas, Albemarle,
Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue
Ridge, Central and Southeast Prince William/Manassas/Manassas
Park, Clarke, Culpeper, Eastern Loudoun, Fairfax, Frederick VA,
Greene, King George, Madison, Nelson, Northern Fauquier, Northern
Virginia Blue Ridge, Northwest Prince William, Orange, Page,
Rappahannock, Rockingham, Shenandoah, Southern Fauquier,
Spotsylvania, Stafford, Warren and Western Loudoun, and West
Virginia, including the following areas, Berkeley, Eastern
Mineral, Hampshire, Hardy, Jefferson, Morgan and Western Mineral.

* WHEN...Until midnight EDT 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.

* ADDITIONAL DETAILS...
- Showers and thunderstorms producing heavy rainfall continue
to move across the area through this evening. Rainfall rates
up to 2 to 3 inches per hour are likely, that could lead to
scattered instances of flash flooding. This is most likely in
areas that see multiple rounds of storms, and that could see
storm total rain amounts of 4 to 6 inches.
- Please visit www.weather.gov/safety/flood for flood safety
and preparedness information

WGUS61 KLWX 142118
FFALWX

Flood Watch
National Weather Service Baltimore MD/Washington DC
518 PM EDT Mon Jul 14 2025
DCZ001-MDZ003>006-008-011-013-014-016>018-501>508-VAZ025>031-036>040-050-051-053>057-501-502-505>508-526-527-WVZ050>053-055-503-504
/O.CON.KLWX.FA.A.0026.000000T0000Z-250715T0400Z/
District of Columbia-Washington-Frederick-Carroll-Northern Baltimore-Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-Extreme Western Allegany-Central and Eastern Allegany-Northwest Montgomery-Central and Southeast Montgomery-Northwest Howard-Central and Southeast Howard-Northwest Harford-Southeast Harford-Augusta-Rockingham-Shenandoah-Frederick-Page-Warren-Clarke-Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-Fairfax-Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-King George-Northern Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-Northern Virginia Blue Ridge-Central Virginia Blue Ridge-Northwest Prince William-Central and Southeast Prince William/Manassas/Manassas Park-Hampshire-Morgan-Berkeley-Jefferson-Hardy-Western Mineral-Eastern Mineral

...FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

...Tropical moisture will combine with a slow moving frontal system
to produce very heavy rainfall. A mixture of slow moving storms and
the potential for multiple rounds of convection will increase the
risk of flash flooding...

* WHAT...Flash 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,
Calvert, Carroll, Cecil, Central and Eastern Allegany, Central and
Southeast Howard, Central and Southeast Montgomery, Charles,
Extreme Western Allegany, Frederick MD, Northern Baltimore,
Northwest Harford, Northwest Howard, Northwest Montgomery, Prince
Georges, Southeast Harford, Southern Baltimore, St. Marys and
Washington, Virginia, including the following areas, Albemarle,
Arlington/Falls Church/Alexandria, Augusta, Central Virginia Blue
Ridge, Central and Southeast Prince William/Manassas/Manassas
Park, Clarke, Culpeper, Eastern Loudoun, Fairfax, Frederick VA,
Greene, King George, Madison, Nelson, Northern Fauquier, Northern
Virginia Blue Ridge, Northwest Prince William, Orange, Page,
Rappahannock, Rockingham, Shenandoah, Southern Fauquier,
Spotsylvania, Stafford, Warren and Western Loudoun, and West
Virginia, including the following areas, Berkeley, Eastern
Mineral, Hampshire, Hardy, Jefferson, Morgan and Western Mineral.

* WHEN...Until midnight EDT 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.

* ADDITIONAL DETAILS...
- Showers and thunderstorms producing heavy rainfall continue
to move across the area through this evening. Rainfall rates
up to 2 to 3 inches per hour are likely, that could lead to
scattered instances of flash flooding. This is most likely in
areas that see multiple rounds of storms, and that could see
storm total rain amounts of 4 to 6 inches.
- Please visit www.weather.gov/safety/flood for flood safety
and preparedness information
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

FLOOD WATCH

district of columbia

The areas affected include...
Chesapeake Bay from Pooles Island to Sandy Point MD...
Chesapeake Bay north of Pooles Island MD...
Patapsco River including Baltimore Harbor...

At 525 PM EDT, Doppler radar indicated strong thunderstorms, capable
of producing winds to around 30 knots. These thunderstorms were
located along a line extending from 22 nm northwest of Gunpowder
River to 16 nm north of Key Bridge, moving east at 20 knots.

Locations impacted include...
Fort Smallwood State Park, Pinehurst, North Point State Park, Hart
Miller Island, Magothy River, Gunpowder River, Gibson Island,
Baltimore Light, Bodkin Point, Pooles Island, and Sevenfoot Knoll.

FZUS71 KLWX 142125
MWSLWX

Marine Weather Statement
National Weather Service Baltimore MD/Washington DC
525 PM EDT Mon Jul 14 2025
ANZ530-531-538
Chesapeake Bay north of Pooles Island MD-Chesapeake Bay from Pooles Island to Sandy Point MD-Patapsco River including Baltimore Harbor

...STRONG THUNDERSTORMS APPROACHING THE WATERS...

The areas affected include...
Chesapeake Bay from Pooles Island to Sandy Point MD...
Chesapeake Bay north of Pooles Island MD...
Patapsco River including Baltimore Harbor...

At 525 PM EDT, Doppler radar indicated strong thunderstorms, capable
of producing winds to around 30 knots. These thunderstorms were
located along a line extending from 22 nm northwest of Gunpowder
River to 16 nm north of Key Bridge, moving east at 20 knots.

Locations impacted include...
Fort Smallwood State Park, Pinehurst, North Point State Park, Hart
Miller Island, Magothy River, Gunpowder River, Gibson Island,
Baltimore Light, Bodkin Point, Pooles Island, and Sevenfoot Knoll.
These strong thunderstorms will likely produce winds to around 30
knots, and could pose a serious hazard for boaters. A special marine
warning may eventually be required when these strong thunderstorms
reaches the nearshore waters. Boaters should consider heading for
shore before these strong thunderstorms arrives.

Intense lightning is occurring with these storms. If caught on the
open water stay below deck if possible, keep away from ungrounded
metal objects.

Local Weather

Baltimore, Maryland, US