District of Columbia Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

There are currently no watches in effect.

Public Information Statement
Issued: 9:27 AM EST Jan. 17, 2018 – National Weather Service

The following are unofficial observations taken during the past 14
hours for the storm that has been affecting our region. Appreciation
is extended to Highway departments... cooperative observers... Skywarn
spotters and media for these reports. This summary is also available
on our home Page at weather.Gov/Baltimore

********************storm total snowfall********************

Location storm total time/date comments
                     snowfall of
                     /inches/ measurement

District of Columbia

... District of Columbia...
   1 E Washington 0.6 750 am 1/17 trained spotter
   1 WSW National zoo 0.5 702 am 1/17 trained spotter

Maryland

... Allegany County...
   2 ESE Frostburg 2.5 803 PM 1/16 trained spotter
   1 NW Ridgeley 2.0 815 am 1/17 trained spotter
   2 ENE Frostburg 1.8 1145 PM 1/16 trained spotter
   1 S Corriganville 1.0 825 PM 1/16 trained spotter
   SSW Cresaptown 0.9 700 am 1/17 trained spotter
   2 WNW Potomac Park 0.8 818 PM 1/16 trained spotter

... Anne Arundel County...
   1 ESE Green Haven 1.5 700 am 1/17 trained spotter
   3 WNW riveria beach 1.4 905 am 1/17 trained spotter
   1 WNW Odenton 1.2 800 am 1/17 trained spotter
   Severna Park 1.0 630 am 1/17 public
   BWI Airport 1.0 700 am 1/17 Airport
   1 NW Annapolis 0.5 846 am 1/17 trained spotter
   4 W Annapolis 0.3 617 am 1/17 trained spotter

... Baltimore County...
   2 E Perry Hall 2.2 915 am 1/17 trained spotter
   1 SSE Catonsville 1.5 830 am 1/17 trained spotter
   1 ENE White Marsh 1.5 835 am 1/17 trained spotter
   1 ESE Reisterstown 1.0 842 am 1/17 trained spotter
   1 SW Glyndon 1.0 857 am 1/17 trained spotter
   Cockeysville 0.9 700 am 1/17 broadcast media
   1 E Bentley Springs 0.6 700 am 1/17 trained spotter

... Baltimore City...
   se Pimlico 1.8 800 am 1/17 trained spotter
   2 W Park Heights 1.1 831 am 1/17 broadcast media

... Calvert County...
   2 N Drum Point 0.2 845 am 1/17 trained spotter

... Carroll County...
   1 se Eldersburg 1.0 700 am 1/17 trained spotter
   1 W Westminster 1.0 800 am 1/17 cocorahs

... Charles County...
   NW Ripley 0.3 725 am 1/17 trained spotter
   La Plata 0.1 800 am 1/17 trained spotter

... Harford County...
   2 W Bel Air 1.8 847 am 1/17 trained spotter
   1 NNE Bel Air 1.5 745 am 1/17 trained spotter

... Howard County...
   2 N Columbia 1.3 700 am 1/17 trained spotter
   Elkridge 1.3 848 am 1/17 trained spotter

... Montgomery County...
   Damascus 1.0 840 am 1/17 trained spotter
   1 ESE Norbeck 0.9 700 am 1/17 trained spotter
   1 NNE Washington gro 0.9 708 am 1/17 trained spotter
   3 SSW Damascus 0.7 800 am 1/17 co-op observer
   Gaithersburg 0.5 839 am 1/17 County emrg mgmt

... Prince Georges County...
   Greenbelt 0.5 703 am 1/17 broadcast media

... Washington County...
   3 NNW Pecktonville 4.0 353 am 1/17 trained spotter
   1 ESE Hancock 3.0 1051 PM 1/16 cocorahs
   1 SSE Long Meadow 1.3 935 PM 1/16 trained spotter
   3 NNE Boonsboro 0.4 600 am 1/17 trained spotter

Virginia

... Albemarle County...
   Hollymead 0.8 752 am 1/17 twitter

... Arlington County...
   2 ESE Arlington 0.5 700 am 1/17 broadcast media
   1 S Rosslyn 0.5 800 am 1/17 trained spotter
   Reagan National airp 0.4 700 am 1/17 Airport
   2 W Reagan National 0.4 858 am 1/17 trained spotter

... City of Charlottesville...
   1 SW Newcomb Hall 0.8 745 am 1/17 trained spotter
   2 SW Newcomb Hall 0.5 650 am 1/17 trained spotter
   1 SSE charlottesvill 0.5 700 am 1/17 trained spotter
   Charlottesville 0.5 630 am 1/17 public

... City of Fairfax...
   1 N Fairfax 0.5 818 am 1/17 NWS employee

... Clarke County...
   1 NNW Berryville 0.1 725 am 1/17 trained spotter

... Fairfax County...
   1 N Tysons Corner 0.7 630 am 1/17 NWS employee
   1 NNE Baileys crossr 0.7 900 am 1/17 trained spotter
   3 se Chantilly 0.6 845 am 1/17 trained spotter
   1 NW Annandale 0.5 900 am 1/17 trained spotter
   2 ENE Herndon 0.3 545 am 1/17 trained spotter
   1 se i66 and i495 in 0.3 530 am 1/17 NWS employee
   1 NNE Herndon 0.3 640 am 1/17 NWS employee
   1 SSW Franconia 0.2 605 am 1/17 trained spotter

... Highland County...
   1 NE New Hampden 2.0 1124 PM 1/16 broadcast media

... Loudoun County...
   Dulles international 0.3 700 am 1/17 Airport
   Middleburg T 708 am 1/17 trained spotter
   1 ESE Hughesville T 830 am 1/17 trained spotter

... Nelson County...
   Afton 1.0 500 am 1/17 broadcast media

... Orange County...
   Thornhill 0.5 705 am 1/17 trained spotter

... Page County...
   1 ESE Honeyville 0.5 815 am 1/17 trained spotter

... Prince William County...
   3 N Independent Hill 0.4 850 am 1/17 trained spotter
   1 W Dale City 0.4 735 am 1/17 trained spotter

... Rockingham County...
   3 ENE Criders 0.3 500 am 1/17 broadcast media

West Virginia

... Berkeley County...
   2 NW Falling Waters 1.2 853 PM 1/16 trained spotter
   se Bunker Hill 0.1 1015 PM 1/16 trained spotter

... Grant County...
   2 NW Masonville 3.0 1051 PM 1/16 broadcast media
   2 ESE Kline Gap 2.1 845 PM 1/16 trained spotter

... Hampshire County...
   4 SW Slanesville 1.5 840 PM 1/16 trained spotter
   Capon Bridge 1.0 805 PM 1/16 NWS employee

... Hardy County...
   2 W McNeill 1.0 500 am 1/17 broadcast media

... Mineral County...
   1 S Fort Ashby 3.0 831 PM 1/16 trained spotter
   Keyser 2.8 850 PM 1/16 trained spotter
   1 E Ridgeley 1.8 900 PM 1/16 trained spotter
   1 SSW Keyser 0.8 836 PM 1/16 trained spotter

... Morgan County...
   1 ESE Berryville 4.0 936 PM 1/16 trained spotter
   Paw Paw 3.0 912 PM 1/16 trained spotter


**********************24 hour snowfall**********************

Location 24 hour time/date comments
                     snowfall of
                     /inches/ measurement

District of Columbia

... District of Columbia...
   National Arboretum c 0.7 800 am 1/17 co-op observer

Maryland

... Allegany County...
   2 coop Frostburg 2.0 700 am 1/17 co-op observer
   1 WSW Brady 1.6 700 am 1/17 cocorahs
   2 coop Cumberland 1.6 700 am 1/17 co-op observer

... Anne Arundel County...
   2 E Severn 1.5 815 am 1/17 cocorahs
   Chelsea Beach 1.3 800 am 1/17 cocorahs
   1 NNE Odenton 0.4 515 am 1/17 cocorahs
   Deale 0.1 700 am 1/17 cocorahs

... Baltimore County...
   Long Green 1.6 700 am 1/17 cocorahs
   2 ESE White Marsh 1.5 700 am 1/17 cocorahs
   3 NW Long Green 1.5 800 am 1/17 cocorahs
   Towson 1.3 800 am 1/17 cocorahs
   1 E Kingsville 1.1 700 am 1/17 cocorahs

... Baltimore City...
   2 ESE Pikesville 1.3 700 am 1/17 cocorahs

... Calvert County...
   5 SSW Deale 0.5 800 am 1/17 cocorahs
   6 NNE Eagle Harbor 0.3 700 am 1/17 cocorahs
   3 E Eagle Harbor 0.1 800 am 1/17 cocorahs

... Carroll County...
   3 NE Taneytown 1.3 730 am 1/17 cocorahs
   3 ENE Taneytown 1.0 700 am 1/17 cocorahs
   3 NE Sykesville 1.0 700 am 1/17 cocorahs
   Gamber 0.8 735 am 1/17 cocorahs
   se Mount Airy 0.3 730 am 1/17 cocorahs

... Charles County...
   Saint Charles 0.3 800 am 1/17 cocorahs

... Frederick County...
   Emmitsburg 2 se coop 1.0 635 am 1/17 co-op observer
   2 NNW New Market 0.4 605 am 1/17 cocorahs
   Thurmont 0.3 700 am 1/17 cocorahs

... Harford County...
   Norrisville 1.6 700 am 1/17 cocorahs
   1 W Bel Air 1.0 700 am 1/17 cocorahs
   Phillips aaf 0.2 700 am 1/17 co-op observer

... Howard County...
   2 N Columbia 1.3 700 am 1/17 cocorahs
   1 ESE Gaither 1.2 700 am 1/17 cocorahs
   1 NNE Laurel 1.0 630 am 1/17 cocorahs

... Montgomery County...
   Takoma Park 1.0 700 am 1/17 cocorahs
   1 SW Four Corners 1.0 700 am 1/17 cocorahs
   White Oak 0.9 800 am 1/17 cocorahs
   1 ESE Norbeck 0.9 700 am 1/17 cocorahs
   Montgomery Village 0.8 700 am 1/17 cocorahs
   1 S Brookeville 0.8 730 am 1/17 cocorahs
   Damascus 3 SSW coop 0.7 700 am 1/17 co-op observer
   2 SSE Damascus 0.6 630 am 1/17 cocorahs
   2 E Clarksburg 0.5 600 am 1/17 cocorahs
   Colesville 0.4 515 am 1/17 cocorahs
   Poolesville 0.1 800 am 1/17 cocorahs
   4 NE Leesburg 0.1 800 am 1/17 cocorahs

... Prince Georges County...
   2 E Baden 0.6 700 am 1/17 cocorahs
   Morningside 0.5 730 am 1/17 cocorahs
   Oxon Hill coop 0.5 700 am 1/17 co-op observer
   Oxon Hill 0.5 700 am 1/17 cocorahs
   1 W Tantallon 0.3 700 am 1/17 cocorahs

... Washington County...
   Hagerstown 1.3 700 am 1/17 cocorahs
   halfway 0.8 600 am 1/17 cocorahs

Virginia

... Albemarle County...
   Charlottesville 2w c 1.0 800 am 1/17 co-op observer
   1 W Crozet 0.5 800 am 1/17 cocorahs

... City of Fairfax...
   Fairfax 0.5 700 am 1/17 cocorahs

... City of Staunton...
   Staunton 0.5 700 am 1/17 cocorahs

... Fairfax County...
   1 SSW McLean 0.7 700 am 1/17 cocorahs
   1 ENE Wolf Trap 0.5 700 am 1/17 cocorahs
   1 N Reston 0.5 700 am 1/17 cocorahs
   Vienna coop 0.5 700 am 1/17 co-op observer
   E Oakton 0.4 800 am 1/17 cocorahs
   1 NW Falls Church 0.4 700 am 1/17 cocorahs
   1 W Rivercrest 0.3 700 am 1/17 cocorahs
   1 ENE the i66 and i4 0.3 700 am 1/17 cocorahs
   2 SW Reston 0.3 700 am 1/17 cocorahs
   2 NNW Burke 0.2 700 am 1/17 cocorahs
   1 ENE Mount Vernon 0.2 700 am 1/17 cocorahs
   1 NW Westover 0.2 700 am 1/17 cocorahs

... Frederick County...
   1 W Gainesboro 0.6 800 am 1/17 cocorahs

... Highland County...
   Mill Gap coop 1.0 600 am 1/17 co-op observer

... Loudoun County...
   Sterling rcs coop 0.3 700 am 1/17 co-op observer
   1 NE Bluemont 0.2 830 am 1/17 cocorahs

... Madison County...
   Haywood 0.1 700 am 1/17 ucoop

... Prince William County...
   2 WSW Aden 0.5 700 am 1/17 cocorahs
   3 NNE independent hi 0.2 530 am 1/17 cocorahs
   3 N Independent Hill 0.2 600 am 1/17 cocorahs

... Rockingham County...
   1 ESE massanutten 0.5 700 am 1/17 cocorahs

... Spotsylvania County...
   2 N Massaponax 0.1 600 am 1/17 cocorahs

... Stafford County...
   3 SSE White Oak 0.2 700 am 1/17 cocorahs

West Virginia

... Berkeley County...
   2 NW Falling Waters 1.5 700 am 1/17 cocorahs
   1 NNE winebrenners c 0.1 800 am 1/17 cocorahs

... Grant County...
   Bayard coop 4.6 700 am 1/17 co-op observer

... Hardy County...
   2 W Fisher 1.3 700 am 1/17 cocorahs

... Mineral County...
   2 SW Keyser 1.5 700 am 1/17 cocorahs
   Keyser 2 SSW coop 1.3 700 am 1/17 co-op observer

&&

*****metadata*****
:1/17/2018, 750 am, DC, District of Columbia, Washington, 1, E, 38.90450, -77.00030, snow, 0.6, inch, trained spotter,
:1/17/2018, 702 am, DC, District of Columbia, National zoo, 1, WSW, 38.92660, -77.05990, snow, 0.5, inch, trained spotter,
:1/16/2018, 803 PM, MD, Allegany, Frostburg, 2, ESE, 39.63910, -78.90270, snow, 2.5, inch, trained spotter,
:1/17/2018, 815 am, MD, Allegany, Ridgeley, 1, NW, 39.65110, -78.78440, snow, 2.0, inch, trained spotter,
:1/16/2018, 1145 PM, MD, Allegany, Frostburg, 2, ENE, 39.65540, -78.89710, snow, 1.8, inch, trained spotter,
:1/16/2018, 825 PM, MD, Allegany, Corriganville, 1, S, 39.67360, -78.79580, snow, 1.0, inch, trained spotter,
:1/17/2018, 700 am, MD, Allegany, Cresaptown, , SSW, 39.59090, -78.83480, snow, 0.9, inch, trained spotter,
:1/16/2018, 818 PM, MD, Allegany, Potomac Park, 2, WNW, 39.62090, -78.84080, snow, 0.8, inch, trained spotter,
:1/17/2018, 700 am, MD, Anne Arundel, Green Haven, 1, ESE, 39.13100, -76.52650, snow, 1.5, inch, trained spotter,
:1/17/2018, 905 am, MD, Anne Arundel, riveria beach, 3, WNW, 39.17730, -76.55550, snow, 1.4, inch, trained spotter,
:1/17/2018, 800 am, MD, Anne Arundel, Odenton, 1, WNW, 39.06400, -76.70510, snow, 1.2, inch, trained spotter,
:1/17/2018, 630 am, MD, Anne Arundel, Severna Park, , , 39.08190, -76.57250, snow, 1.0, inch, public,
:1/17/2018, 700 am, MD, Anne Arundel, BWI Airport, , , 39.18047, -76.65243, snow, 1.0, inch, Airport,
:1/17/2018, 846 am, MD, Anne Arundel, Annapolis, 1, NW, 38.98390, -76.51360, snow, 0.5, inch, trained spotter,
:1/17/2018, 617 am, MD, Anne Arundel, Annapolis, 4, W, 38.97158, -76.57750, snow, 0.3, inch, trained spotter,
:1/17/2018, 915 am, MD, Baltimore, Perry Hall, 2, E, 39.40850, -76.44260, snow, 2.2, inch, trained spotter,
:1/17/2018, 830 am, MD, Baltimore, Catonsville, 1, SSE, 39.24500, -76.73360, snow, 1.5, inch, trained spotter,
:1/17/2018, 835 am, MD, Baltimore, White Marsh, 1, ENE, 39.38760, -76.43550, snow, 1.5, inch, trained spotter,
:1/17/2018, 842 am, MD, Baltimore, Reisterstown, 1, ESE, 39.45070, -76.79950, snow, 1.0, inch, trained spotter,
:1/17/2018, 857 am, MD, Baltimore, Glyndon, 1, SW, 39.46950, -76.82940, snow, 1.0, inch, trained spotter,
:1/17/2018, 700 am, MD, Baltimore, Cockeysville, , , 39.47780, -76.63180, snow, 0.9, inch, broadcast media,
:1/17/2018, 700 am, MD, Baltimore, Bentley Springs, 1, E, 39.67420, -76.64760, snow, 0.6, inch, trained spotter,
:1/17/2018, 800 am, MD, Baltimore City, Pimlico, , se, 39.35950, -76.66610, snow, 1.8, inch, trained spotter,
:1/17/2018, 831 am, MD, Baltimore City, Park Heights, 2, W, 39.33148, -76.64907, snow, 1.1, inch, broadcast media,
:1/17/2018, 845 am, MD, Calvert, Drum Point, 2, N, 38.36180, -76.42970, snow, 0.2, inch, trained spotter,
:1/17/2018, 700 am, MD, Carroll, Eldersburg, 1, se, 39.40380, -76.93430, snow, 1.0, inch, trained spotter,
:1/17/2018, 800 am, MD, Carroll, Westminster, 1, W, 39.57700, -77.02599, snow, 1.0, inch, cocorahs,
:1/17/2018, 725 am, MD, Charles, Ripley, , NW, 38.54920, -77.08550, snow, 0.3, inch, trained spotter,
:1/17/2018, 800 am, MD, Charles, La Plata, , , 38.52930, -76.97530, snow, 0.1, inch, trained spotter,
:1/17/2018, 847 am, MD, Harford, Bel Air, 2, W, 39.53180, -76.37860, snow, 1.8, inch, trained spotter,
:1/17/2018, 745 am, MD, Harford, Bel Air, 1, NNE, 39.54380, -76.34440, snow, 1.5, inch, trained spotter,
:1/17/2018, 700 am, MD, Howard, Columbia, 2, N, 39.23610, -76.86060, snow, 1.3, inch, trained spotter,
:1/17/2018, 848 am, MD, Howard, Elkridge, , , 39.20190, -76.75050, snow, 1.3, inch, trained spotter,
:1/17/2018, 840 am, MD, Montgomery, Damascus, , , 39.27770, -77.20500, snow, 1.0, inch, trained spotter,
:1/17/2018, 700 am, MD, Montgomery, Norbeck, 1, ESE, 39.10200, -77.05650, snow, 0.9, inch, trained spotter,
:1/17/2018, 708 am, MD, Montgomery, Washington Grove, 1, NNE, 39.14840, -77.17320, snow, 0.9, inch, trained spotter,
:1/17/2018, 800 am, MD, Montgomery, Damascus, 3, SSW, 39.26470, -77.23190, snow, 0.7, inch, co-op observer,
:1/17/2018, 839 am, MD, Montgomery, Gaithersburg, , , 39.14120, -77.21660, snow, 0.5, inch, County emrg mgmt,
:1/17/2018, 703 am, MD, Prince Georges, Greenbelt, , , 38.99480, -76.88570, snow, 0.5, inch, broadcast media,
:1/17/2018, 353 am, MD, Washington, Pecktonville, 3, NNW, 39.70180, -78.06800, snow, 4.0, inch, trained spotter,
:1/16/2018, 1051 PM, MD, Washington, Hancock, 1, ESE, 39.69975, -78.16006, snow, 3.0, inch, cocorahs,
:1/16/2018, 935 PM, MD, Washington, Long Meadow, 1, SSE, 39.67090, -77.70720, snow, 1.3, inch, trained spotter,
:1/17/2018, 600 am, MD, Washington, Boonsboro, 3, NNE, 39.54750, -77.64470, snow, 0.4, inch, trained spotter,
:1/17/2018, 752 am, VA, Albemarle, Hollymead, , , 38.12190, -78.43960, snow, 0.8, inch, twitter,
:1/17/2018, 700 am, VA, Arlington, Arlington, 2, ESE, 38.86761, -77.06754, snow, 0.5, inch, broadcast media,
:1/17/2018, 800 am, VA, Arlington, Rosslyn, 1, S, 38.88790, -77.07410, snow, 0.5, inch, trained spotter,
:1/17/2018, 700 am, VA, Arlington, Reagan National Airport, , , 38.84720, -77.03451, snow, 0.4, inch, Airport,
:1/17/2018, 858 am, VA, Arlington, Reagan National Airport, 2, W, 38.85540, -77.06980, snow, 0.4, inch, trained spotter,
:1/17/2018, 745 am, VA, city of Charlottesville, Newcomb Hall, 1, SW, 38.02660, -78.51940, snow, 0.8, inch, trained spotter,
:1/17/2018, 650 am, VA, city of Charlottesville, Newcomb Hall, 2, SW, 38.01160, -78.53030, snow, 0.5, inch, trained spotter,
:1/17/2018, 700 am, VA, city of Charlottesville, Charlottesville, 1, SSE, 38.03020, -78.48190, snow, 0.5, inch, trained spotter,
:1/17/2018, 630 am, VA, city of Charlottesville, Charlottesville, , , 38.03740, -78.48570, snow, 0.5, inch, public,
:1/17/2018, 818 am, VA, city of Fairfax, Fairfax, 1, N, 38.86795, -77.29990, sn

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