Watches, Warnings & Advisories



3 products issued by NWS for:

Flood Warning

Flood Warning
National Weather Service Baltimore MD/Washington DC
829 PM EDT Mon Jul 14 2025

DCC001-MDC031-VAC013-059-150200-
/O.NEW.KLWX.FA.W.0081.250715T0029Z-250715T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
District of Columbia DC-Montgomery MD-Arlington VA-Fairfax VA-
829 PM EDT Mon Jul 14 2025

...FLOOD WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...
...REPLACES FLASH FLOOD WARNING...

* WHAT...Urban area and small stream flooding caused by excessive
  rainfall is occurring.

* WHERE...Portions of DC, including the following , District of
  Columbia, central Maryland, including the following county,
  Montgomery, and northern Virginia, including the following
  counties, Arlington and Fairfax.

* WHEN...Until 1000 PM EDT.

* IMPACTS...Numerous roads remain closed due to flooding. It will
  take several hours for all the water from these storms to work
  through local drainage systems in urban areas.

* ADDITIONAL DETAILS...
  - At 829 PM EDT, Emergency management reported flooding in the
    warned area.  Between 2.5 and 3 inches of rain have fallen.
  - Flooding impacts will continue, but no additional rainfall is
    expected.
  - Some locations that will experience flooding include...
    Arlington...                       Bethesda...
    Vienna...                          Pimmit Hills...
    Mclean...                          American Legion Bridge...
    Fort Totten...                     Potomac...
    Oakton...                          Tysons Corner...
    Takoma Park...                     Wolf Trap...
    Great Falls...                     Chevy Chase...
    Martin`s Additions...              North Chevy Chase...
    Friendship Village...              American University...
    Georgetown...                      Adams Morgan...
  - Please visit www.weather.gov/safety/flood for flood safety
    and preparedness information

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

&&

LAT...LON 3898 7725 3900 7714 3900 7703 3899 7702
      3896 7700 3894 7701 3891 7704 3891 7707
      3890 7714 3890 7728 3892 7730 3895 7730
      3897 7729


$$

CJL




Flood Warning

Flood Warning
National Weather Service Baltimore MD/Washington DC
700 PM EDT Mon Jul 14 2025

VAC059-150500-
/O.NEW.KLWX.FA.W.0080.250714T2300Z-250715T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fairfax VA-
700 PM EDT Mon Jul 14 2025

...FLOOD WARNING IN EFFECT UNTIL 1 AM EDT TUESDAY...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of northern Virginia, including the following
  county, Fairfax.

* WHEN...Until 100 AM EDT Tuesday.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
  and flood-prone locations is imminent or occurring. Low-water
  crossings are inundated with water and may not be passable.

* ADDITIONAL DETAILS...
  - At 700 PM EDT, The stream gauge on Acccotink Creek near
    Strathmeade Springs is about to go into flood stage following
    heavy rain earlier this afternoon. Flooding is ongoing or
    expected to begin shortly in the warned area. Between 1.5 and
    2 inches of rain have fallen.
  - Flooding impacts will continue, but no additional rainfall is
    expected.
  - Some locations that will experience flooding include...
    Annandale...                       Mantua...
    Merrifield...                      Ravensworth...
  - Please visit www.weather.gov/safety/flood for flood safety
    and preparedness information

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3885 7721 3881 7722 3882 7724 3883 7723
      3885 7727 3886 7726 3887 7726


$$

CJL




Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
205 PM EDT Mon Jul 14 2025

ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-151815-
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-
205 PM EDT Mon Jul 14 2025

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...This Afternoon and Tonight

A Flood Watch is in effect from 2PM this afternoon through this
evening. Scattered instances of flooding are expected. There is a
potential for more widespread flooding with considerable impact.

A few severe thunderstorms are also possible which may bring
isolated instances of damaging wind gusts.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Scattered instances of flash flooding are possible Tuesday
afternoon.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$