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3 products issued by NWS for: Bethesda MD
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Severe Thunderstorm Warning

Severe Thunderstorm Warning
DCC001-MDC031-VAC013-059-102115-
/O.NEW.KLWX.SV.W.0386.220810T2028Z-220810T2115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
428 PM EDT Wed Aug 10 2022

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for...
  The northwestern District of Columbia...
  Southeastern Montgomery County in central Maryland...
  Northwestern Arlington County in northern Virginia...
  Northeastern Fairfax County in northern Virginia...

* Until 515 PM EDT.

* At 428 PM EDT, a severe thunderstorm was located over North
  Bethesda, or over Rockville, and is nearly stationary.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Damaging winds will cause some trees and large branches
           to fall. This could injure those outdoors, as well as
           damage homes and vehicles. Roadways may become blocked by
           downed trees. Localized power outages are possible.
           Unsecured light objects may become projectiles.

* Locations impacted include...
  Arlington, Rockville, Bethesda, Olney, Pimmit Hills, Mclean, Howard
  University, American Legion Bridge, Fort Totten, Aspen Hill,
  Potomac, North Bethesda, North Potomac, Fairland, Tysons Corner,
  White Oak, Redland, Takoma Park, Great Falls and Colesville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3906 7694 3900 7699 3898 7699 3897 7700
      3896 7699 3892 7701 3889 7710 3892 7720
      3904 7730 3910 7725 3912 7703
TIME...MOT...LOC 2028Z 259DEG 3KT 3905 7714

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

DHOF



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
145 PM EDT Wed Aug 10 2022

ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ052>057-111745-
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-Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-
145 PM EDT Wed Aug 10 2022

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 for the Washington and Baltimore
Metropolitan areas as well as central and southern Maryland for
this afternoon and evening. Elsewhere, scattered instances of
flooding or flash flooding are possible from thunderstorms during
this time.


Isolated instances of damaging wind gusts are possible this
afternoon and evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and evening.

$$



Flood Watch

Flood Watch
National Weather Service Baltimore MD/Washington DC
127 PM EDT Wed Aug 10 2022

DCZ001-MDZ011-013-014-016>018-503>506-VAZ036>040-050>057-501-502-505-
506-110130-
/O.CON.KLWX.FA.A.0018.220810T1800Z-220811T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
District of Columbia-Southern Baltimore-Prince Georges-Anne Arundel-
Charles-St. Marys-Calvert-Northwest Montgomery-Central and Southeast
Montgomery-Northwest Howard-Central and Southeast Howard-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-Prince
William/Manassas/Manassas Park-Fairfax-Arlington/Falls
Church/Alexandria-Stafford-Spotsylvania-King George-Northern
Fauquier-Southern Fauquier-Western Loudoun-Eastern Loudoun-
Including the cities of Rockville, Centreville, Chesapeake Beach,
Bethesda, Falls Church, Washington, Warrenton, Manassas, Baltimore,
Ashburn, Severn, Severna Park, Silver Spring, Clinton, Laurel,
Stanardsville, Purcellville, Camp Springs, Woodbridge, Montclair,
Sterling, Suitland-Silver Hill, Dale City, Arlington, Arnold,
Falmouth, Leesburg, Charlottesville, Chantilly, Turnbull, Orange,
Madison, Alexandria, South Gate, Lisbon, Franconia, Fredericksburg,
California, North Beach, Damascus, Lusby, St. Charles, Ellicott
City, Culpeper, Lake Ridge, Dahlgren, Gordonsville, Germantown,
Gaithersburg, Lovingston, Annapolis, Reston, Herndon, Bowie,
Annandale, Dunkirk, Prince Frederick, Huntingtown, Glen Burnie,
Columbia, College Park, McLean, Waldorf, Odenton, Lexington Park,
and Greenbelt
127 PM EDT Wed Aug 10 2022

...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING...

* WHAT...Flash flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of DC, Maryland and Virginia, including the
  following areas: in DC, District of Columbia. In Maryland, Anne
  Arundel, Calvert, Central and Southeast Howard, Central and
  Southeast Montgomery, Charles, Northwest Howard, Northwest
  Montgomery, Prince Georges, Southern Baltimore and St. Marys. In
  Virginia, Albemarle, Arlington/Falls Church/Alexandria, Culpeper,
  Eastern Loudoun, Fairfax, Greene, King George, Madison, Nelson,
  Northern Fauquier, Orange, Prince William/Manassas/Manassas Park,
  Rappahannock, Southern Fauquier, Spotsylvania, Stafford and
  Western Loudoun.

* WHEN...Until 11 PM EDT 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 numerous thunderstorms are expected this
    afternoon into this evening. Rainfall amounts will average
    around 1 to 1.5 inches across the area, but locally higher
    amounts of 2 to 4 inches are likely and much of that may fall
    in a one to two hour timeframe. Heavy rain in short periods
    of time may cause creeks and streams to rapidly rise out of
    their banks along with potential flash flooding in urban
    areas.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

BELAK



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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