3 products issued by NWS for: Frederick MD
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 1152 PM EST Sun Feb 28 2021 MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508- WVZ050>053-055-011000- Washington-Frederick MD-Carroll-Northern Baltimore- Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta- Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson- Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Loudoun- Eastern Loudoun-Northern Virginia Blue Ridge- Central Virginia Blue Ridge-Hampshire-Morgan-Berkeley-Jefferson- Hardy- 1152 PM EST Sun Feb 28 2021 This Hazardous Weather Outlook is for portions of eastern West Virginia, northern and central Virginia, and central and western Maryland. .DAY ONE...Tonight There is an isolated threat for flooding of small streams and creeks as well as urban areas through tonight. A Flood Watch is in effect for Hampshire and Hardy Counties in eastern West Virginia where the threat is highest. A Dense Fog Advisory is in effect for the eastern Panhandle of West Virginia, northern Maryland, the northern Shenandoah Valley, and for locations along and east of the Blue Ridge Mountains. Elsewhere, areas of dense fog are possible in the central Shenandoah Valley toward morning. .DAYS TWO THROUGH SEVEN...Monday through Saturday The Dense Fog Advisory continues until 8 AM Monday. A few instances of mainstem river flooding are possible into early next week. Several river flood watches and warnings are in effect. There is the potential for wind gusts approaching 50 mph across the area late Monday into early Tuesday. Wind advisories may be necessary. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$
Dense Fog Advisory
URGENT - WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1148 PM EST Sun Feb 28 2021 DCZ001-MDZ003>006-008-011-013-014-502>508-VAZ028-030-031-052>054- 501-505-506-WVZ051>053-011300- /O.EXB.KLWX.FG.Y.0004.000000T0000Z-210301T1300Z/ District of Columbia-Washington-Frederick MD-Carroll- Northern Baltimore-Cecil-Southern Baltimore-Prince Georges- Anne Arundel-Central and Eastern Allegany-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Southeast Harford- Frederick VA-Warren-Clarke-Prince William/Manassas/Manassas Park- Fairfax-Arlington/Falls Church/Alexandria-Northern Fauquier- Western Loudoun-Eastern Loudoun-Morgan-Berkeley-Jefferson- Including the cities of Washington, Hagerstown, Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Elkton, Baltimore, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, Cumberland, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen, Winchester, Front Royal, Berryville, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falls Church, Warrenton, Purcellville, Leesburg, Ashburn, Sterling, Paw Paw, Martinsburg, Charles Town, and Shepherdstown 1148 PM EST Sun Feb 28 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EST MONDAY... * WHAT...Visibility around one quarter mile or less in areas of dense fog. * WHERE...The Washington and Baltimore Metropolitan areas, northern and central Maryland, northern Virginia, and the eastern Panhandle of West Virginia. * WHEN...Until 8 AM EST Monday. * IMPACTS...Hazardous driving conditions due to low visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$
Flood Watch
Flood Watch
National Weather Service Baltimore MD/Washington DC
925 PM EST Sun Feb 28 2021
...The Flood Watch is extended for the following rivers in
Maryland...Virginia...
Potomac River at Point of Rocks affecting Frederick MD and
Western Loudoun Counties.
Potomac River at Edwards Ferry affecting Eastern Loudoun, Western
Loudoun and Northwest Montgomery Counties.
...The Flood Watch continues for the following rivers in Maryland...
West Virginia...
Potomac River at Dam Number Five affecting Washington and
Berkeley Counties.
Potomac River at Paw Paw affecting Morgan, Central and Eastern
Allegany and Hampshire Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Flood Watch means there is a potential for flooding based on
current forecasts. You should monitor later forecasts and be alert
for possible flood warnings. Those living in areas prone to flooding
should be prepared to take action should flooding develop.
Additional information is available at www.weather.gov/washington or
www.weather.gov/baltimore.
MDZ004-VAZ505-011030-
/O.EXT.KLWX.FL.A.0005.210302T0536Z-210303T1024Z/
/PORM2.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
925 PM EST Sun Feb 28 2021
The Flood Watch continues for
the Potomac River at Point of Rocks.
* From late Monday night to late Tuesday night.
* At 8:45 PM EST Sunday the stage was 7.5 feet, or 8.5 feet below
flood stage.
* Flood stage is 16.0 feet.
* Flooding is possible.
* Forecast...Flood stage may be reached early Tuesday morning.
* Impact...At 18.0 feet, Water approaches structures at the
Brunswick campground.
&&
River Name Fld Observed Mon Mon Mon Crest
Location Stg Stg Day/Time 1AM 7AM 1PM Stg Time Date
Potomac River
Point of Rocks 16.0 7.5 Sun 8 pm 7.9 9.6 10.8 18.1 1pm Tue
&&
LAT...LON 3936 7766 3934 7757 3926 7747 3923 7744
3920 7754 3927 7760 3930 7770
$$