667
WGUS61 KLWX 161606
FFALWX

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Baltimore MD/Washington DC
1206 PM EDT Wed Jul 16 2025

MDZ003-501-502-509-510-VAZ025>031-503-504-507-508-WVZ050>053-055-
501>506-170015-
/O.NEW.KLWX.FA.A.0028.250716T1800Z-250717T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Washington-Extreme Western Allegany-Central and Eastern Allegany-
Western Garrett-Eastern Garrett-Augusta-Rockingham-Shenandoah-
Frederick VA-Page-Warren-Clarke-Western Highland-Eastern Highland-
Northern Virginia Blue Ridge-Central Virginia Blue Ridge-
Hampshire-Morgan-Berkeley-Jefferson-Hardy-Western Grant-Eastern
Grant-Western Mineral-Eastern Mineral-Western Pendleton-Eastern
Pendleton-
1206 PM EDT Wed Jul 16 2025

...FLOOD WATCH IN EFFECT THROUGH THIS EVENING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of Maryland, including the following areas,
  Central and Eastern Allegany, Eastern Garrett, Extreme Western
  Allegany, Washington and Western Garrett, Virginia, including the
  following areas, Augusta, Central Virginia Blue Ridge, Clarke,
  Eastern Highland, Frederick VA, Northern Virginia Blue Ridge,
  Page, Rockingham, Shenandoah, Warren and Western Highland, and
  West Virginia, including the following areas, Berkeley, Eastern
  Grant, Eastern Mineral, Eastern Pendleton, Hampshire, Hardy,
  Jefferson, Morgan, Western Grant, Western Mineral and Western
  Pendleton.

* WHEN...Through this evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Showers and thunderstorms will form and move across the area
    this afternoon into this evening. Storms will be capable of
    producing very heavy rainfall, with 1 to 3 inches possible in
    an hour where stationary cells or multiple rounds occur.
    Widespread rainfall totals near an inch are expected, with
    localized maxes of 2-5 inches.
  - Please visit www.weather.gov/safety/flood for flood safety
    and preparedness information

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

DCZ001-MDZ004>006-008-011-013-014-503>508-VAZ036>040-051-053-054-501-
502-505-506-526-527-170015-
/O.NEW.KLWX.FA.A.0028.250716T2100Z-250717T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
District of Columbia-Frederick MD-Carroll-Northern Baltimore-
Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Northwest
Montgomery-Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Nelson-Albemarle-Greene-Madison-Rappahannock-Culpeper-Fairfax-
Arlington/Falls Church/Alexandria-Northern Fauquier-Southern
Fauquier-Western Loudoun-Eastern Loudoun-Northwest Prince William-
Central and Southeast Prince William/Manassas/Manassas Park-
1206 PM EDT Wed Jul 16 2025

...FLOOD WATCH IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH THIS
EVENING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...The District of Columbia, and portions of Maryland,
  including the following areas, Anne Arundel, Carroll, Cecil,
  Central and Southeast Howard, Central and Southeast Montgomery,
  Frederick MD, Northern Baltimore, Northwest Harford, Northwest
  Howard, Northwest Montgomery, Prince Georges, Southeast Harford
  and Southern Baltimore, and Virginia, including the following
  areas, Albemarle, Arlington/Falls Church/Alexandria, Central and
  Southeast Prince William/Manassas/Manassas Park, Culpeper, Eastern
  Loudoun, Fairfax, Greene, Madison, Nelson, Northern Fauquier,
  Northwest Prince William, Rappahannock, Southern Fauquier and
  Western Loudoun.

* WHEN...From 5 PM EDT this afternoon through this evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Showers and thunderstorms will track across the area late
    this afternoon into this evening. Storms will be capable of
    producing very heavy rainfall, with 1 to 3 inches possible in
    an hour where stationary cells or multiple rounds occur.
    Widespread rainfall totals near an inch are expected, with
    localized maxes of 2-4 inches.
  - Please visit www.weather.gov/safety/flood for flood safety
    and preparedness information

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

KJP