3 products issued by NWS for: Tysons Corner VA
Flash Flood Watch
Flood Watch National Weather Service Baltimore MD/Washington DC 434 PM EDT Mon Jul 22 2019 DCZ001-MDZ003>006-011-013-014-503>508-VAZ028-031-052>054-505-506- WVZ051>053-230445- /O.CON.KLWX.FF.A.0010.000000T0000Z-190723T1000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ District of Columbia-Washington-Frederick MD-Carroll- Northern Baltimore-Southern Baltimore-Prince Georges-Anne Arundel- Northwest Montgomery-Central and Southeast Montgomery- Northwest Howard-Central and Southeast Howard-Northwest Harford- Southeast Harford-Frederick VA-Clarke- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Western Loudoun-Eastern Loudoun- Morgan-Berkeley-Jefferson- Including the cities of Washington, Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Baltimore, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Berryville, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, and Shepherdstown 434 PM EDT Mon Jul 22 2019 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT... The Flash Flood Watch continues for * Portions of Maryland, The District of Columbia, Virginia, and panhandle West Virginia, including the following areas, in Maryland, Anne Arundel, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick MD, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Prince Georges, Southeast Harford, Southern Baltimore, and Washington. The District of Columbia. In Virginia, Arlington/Falls Church/Alexandria, Clarke, Eastern Loudoun, Fairfax, Frederick VA, Prince William/Manassas/Manassas Park, and Western Loudoun. In panhandle West Virginia, Berkeley, Jefferson, and Morgan. * Through late tonight * Multiple rounds of showers and thunderstorms capable of producing heavy rainfall are likely. Areal average rainfall of 1 to 2 inches is expected, with isolated totals of 4 inches possible. Much of this rain may fall in short periods of time in any one given location, resulting in the risk for flash flooding through tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 220 PM EDT Mon Jul 22 2019 ANZ530>543-DCZ001-MDZ011-013-014-016>018-508-VAZ052>057-231000- Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island-District of Columbia-Southern Baltimore-Prince Georges- Anne Arundel-Charles-St. Marys-Calvert-Southeast Harford- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George- 220 PM EDT Mon Jul 22 2019 This Hazardous Weather Outlook is for the Maryland portion of the Chesapeake Bay, Tidal Potomac River, and adjacent counties in central Maryland and northern Virginia as well as the District of Columbia. .DAY ONE...This Afternoon and Tonight A Heat Advisory is in effect for Calvert and St Marys Counties from 11 AM until 6 PM today. A Flash Flood Watch is in effect this afternoon through tonight for the Washington DC and Baltimore MD metro areas. Multiple rounds of thunderstorms are possible at any given location and this will cause the potential for flash flooding. Severe Thunderstorm Watch #538 is in effect until 10 PM tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter network has been activated. $$
Severe Thunderstorm Watch
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 538 NWS STORM PREDICTION CENTER NORMAN OK 215 PM EDT MON JUL 22 2019 SEVERE THUNDERSTORM WATCH 538 IS IN EFFECT UNTIL 1000 PM EDT FOR THE FOLLOWING LOCATIONS VAC003-013-033-047-057-059-061-065-075-079-085-097-099-101-107- 109-113-125-133-137-153-157-159-177-179-193-510-540-600-610-630- 683-685-230200- /O.NEW.KWNS.SV.A.0538.190722T1815Z-190723T0200Z/ VA . VIRGINIA COUNTIES INCLUDED ARE ALBEMARLE ARLINGTON CAROLINE CULPEPER ESSEX FAIRFAX FAUQUIER FLUVANNA GOOCHLAND GREENE HANOVER KING AND QUEEN KING GEORGE KING WILLIAM LOUDOUN LOUISA MADISON NELSON NORTHUMBERLAND ORANGE PRINCE WILLIAM RAPPAHANNOCK RICHMOND SPOTSYLVANIA STAFFORD WESTMORELAND VIRGINIA INDEPENDENT CITIES INCLUDED ARE ALEXANDRIA CHARLOTTESVILLE FAIRFAX FALLS CHURCH FREDERICKSBURG MANASSAS MANASSAS PARK $$