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Information Network Table Neighbors Data Calendar

Neighboring Stations

The following is a list of IEM tracked stations within roughly a 0.25 degree radius circle from the station location. Click on the site name for more information.

Distance [km]NetworkStation Name Archive StartArchive End
1.296VA_COCORAHSFairfax 2.2 E2013-04-052018-05-16
1.516VA_DCPStrathmeade Springs - Accotink Creek2019-09-25
1.776VA_COCORAHSMantua 1.4 S2006-06-08
2.126VA_COCORAHSAnnandale 1.9 W2017-02-04
2.151VA_COCORAHSFairfax 2.0 E
2.282VA_COCORAHSFairfax 2.6 SE
3.105VA_DCPArlington - Little Run Elem2023-12-01
3.281VA_COCORAHSFairfax 1.4 SE2023-07-312023-09-24
3.462VA_COCORAHSFairfax 1.0 ESE2016-11-062016-12-12
3.510VA_COCORAHSFairfax 4.3 ENE2013-06-242014-11-18
3.559VA_COCORAHSMerrifield 1.2 SE
3.835VA_COCORAHSAnnandale 1.1 SW
5.043VA_DCPKings Park - Long Branch2013-02-25
5.046VA_COCORAHSFalls Church 3.0 SW2017-06-242022-04-20
5.064VA_DCPAccotink Creek Near Ranger Road At Fairfax2011-11-142015-01-14
5.095VA_DCPAccotink Creek AT Annandale2011-01-06
5.101VA_COCORAHSAnnandale 1.2 SSW
5.258VA_COCORAHSFairfax 0.9 S
5.304VA_COCORAHSFairfax 2.8 SSE2017-05-21
5.381VA_COCORAHSVienna 1.7 SE2020-05-152020-11-12
5.640VA_DCPHolmes Run AT Fairview Lake2010-12-07
5.655VA_COCORAHSFalls Church 2.4 SW2022-07-24
5.681VA_COCORAHSFairfax 1.7 S2008-04-202009-06-05
5.736VACLIMATEFALLS CHURCH 2 SW1946-01-011970-10-31
5.910VA_COCORAHSBurke 1.9 N
6.154VA_COCORAHSVienna 1.0 SSW
6.221VA_COCORAHSVienna 1.2 SSW2018-03-262019-11-17
6.439VA_COCORAHSFairfax 1.0 N2017-10-29
6.519VA_COCORAHSVienna 0.8 S2013-04-20
6.553VA_COCORAHSBurke 1.6 NE2006-04-232008-10-26
6.582VA_COCORAHSFairfax 2.9 S2023-02-20
6.717VA_COCORAHSBurke 1.4 NNE2016-05-14
6.781VA_DCPUnnamed AT Lake Braddock2010-12-07
6.878VACLIMATEANNANDALE1947-01-011952-03-31
6.931VA_COCORAHSBurke 1.4 NE2009-11-242012-01-22
7.145VA_COCORAHSSpringfield 2.1 NW
7.192VA_DCPUnnamed AT Fox Lair Pond2010-12-182022-02-11
7.264VA_COCORAHSFairfax 1.0 NW2015-07-102015-07-10
7.341VA_DCPUnnamed AT Kings Park West2010-12-07
7.351VA_DCPRoyal Lake (PL 566 Damsite #4)2010-12-07
7.414VA_COCORAHSIdylwood 0.4 SW
7.473VACLIMATEFAIRFAX1949-04-011963-10-31
8.047VA_COCORAHSWest Springfield 0.7 W2006-01-032015-12-29
8.102VA_COCORAHSFairfax 3.2 S
8.103VA_DCPAccotink Creek AT Lake Accotink2011-12-23
8.110VA_COCORAHSJefferson 0.6 SE
8.111NCEI91VIENNA1991-01-012020-12-31
8.124VA_COCORAHSFalls Church 1.6 W2013-11-18
8.201NCDC81VIENNA1981-01-012010-12-31
8.356VA_COCORAHSOakton 0.4 E2013-04-01
8.406VA_COCORAHSVienna 1.9 WSW
8.426VA_COCORAHSFalls Church 1.7 S2017-06-30
8.830VA_COCORAHSVienna 1.9 W2011-07-052011-08-17
8.878VA_COOPDUNN LORING2004-07-25
8.878VACLIMATEDUNN LORING1925-04-01
8.964VA_COCORAHSBurke 1.6 WNW2023-05-172024-01-20
9.015VA_DCPSideburn Branch AT Woodglen Lake2010-12-07
9.197VA_COCORAHSVienna 1.3 W2010-07-27
9.272VA_COCORAHSOakton 0.4 WSW
9.298VACLIMATESWETNAM1913-03-011916-04-30
9.299VA_COCORAHSVienna 0.8 WNW2020-05-062020-12-09
9.316VA_DCPUnnamed AT Lake Barton2010-12-07
9.476VA_COCORAHSLake Barcroft 0.8 SSW2005-10-252008-06-09
9.502VA_RWISSite_E2009-09-02
9.555VA_COCORAHSSpringfield 1.7 W
9.605VA_COCORAHSWest Springfield 0.6 SSW
9.690VA_DCPBurke Centre 11B Regional Pond2010-12-07
9.873VA_COCORAHSAlexandria 6.6 WNW2017-05-20
9.969VA_COCORAHSWest Springfield 0.9 SSW
10.101VA_COCORAHSOakton 2.0 SW2019-03-21
10.194VA_COCORAHSFairfax 2.3 W2005-10-012011-10-14
10.220VA_COCORAHSFalls Church 1.3 SSE2022-10-182022-12-13
10.393VA_COCORAHSFalls Church 0.7 NW
10.703VA_COCORAHSFalls Church 1.1 NNW2017-06-07
10.758VA_DCPDIFFICULT RUN ABOVE FOX LAKE NEAR FAIRFA2010-12-07
10.791VA_DCPUnnamed AT Fairfax Center Pond2010-12-07
10.948VA_RWISSite_C2009-09-02
11.124VA_COCORAHSLake Barcroft 0.5 NE2005-10-072007-12-05
11.125VA_COCORAHSFalls Church 0.7 ESE2023-01-01
11.208VA_COCORAHSFalls Church 0.8 ESE2022-05-04
11.264VA_COCORAHSVienna 1.5 NNW
11.366VA_RWISSite_D2009-09-02
11.369VA_COCORAHSBurke 1.0 SSW2019-05-292019-07-08
11.507VA_COCORAHSFairfax 2.9 WNW
11.640VA_RWISI-495 MM 462019-08-23
11.731VA_DCPWolftrap Creek AT Besley Road Wolf Trap2011-12-23
11.779VA_COCORAHSFalls Church 0.8 NNE
11.946VA_COCORAHSFairfax 3.2 W2022-05-16
11.970VA_COCORAHSSeven Corners 0.1 WNW
12.009VA_COCORAHSSeven Corners 1.0 NNW
12.019VA_COCORAHSArlington 2.7 W2018-05-04
12.030VA_COCORAHSVienna 2.5 WNW
12.048VA_COCORAHSSpringfield 1.8 SW2022-01-11
12.080VA_COCORAHSArlington 3.3 WNW2021-02-28
12.231VA_RWISSite_H2009-09-02
12.271VA_RWISSite_F_M (Fairfax)2009-01-14
12.568VA_RWISSite_B2009-09-02
12.738VA_COCORAHSMclean 1.7 S
12.810VA_DCPHuntsman Lake (PL 566 Damsite #8)2010-12-07
12.915VA_COCORAHSMcLean 1.5 S2010-10-152022-01-02
12.974VA_RWISDulles_Toll_Rd_E_Plaza2005-08-242015-06-01
13.066VA_COCORAHSMclean 1.5 S2007-04-142008-04-22
13.074VA_DCPHolmes Run AT Alexandria / Fairfax2013-03-26
13.115VA_DCPOld Courthouse Spring Branch AT Carrington Regional Pond2010-12-07
13.120VACLIMATEBAILEYS CROSSROADS1950-09-011951-12-31
13.172VA_COCORAHSFalls Church 1.6 NNE
13.446VA_COCORAHSWest Springfield 2.4 S
13.469VA_DCPRocky Run AT Pulte Mclean Regional Pond2010-12-07
13.469VA_COCORAHSArlington 1.9 W
13.475VA_DCPSouth Fork Little Difficult Run Above Mouth Near Vienna 2W2011-01-06
13.778VA_COCORAHSSpringfield 4.8 WSW2020-11-032021-01-31
13.865VA_COCORAHSMcLean 1.1 S2022-09-282023-03-24
13.884VA_DCPPenderbrook - Fair Oaks2023-04-01
13.907VA_COCORAHSFairfax 4.1 WNW2015-04-082015-04-08
13.913VA_COCORAHSOakton 3.6 WSW2020-01-072021-05-27
13.928VA_COCORAHSFairfax 4.1 W2011-05-24
13.993VA_COCORAHSFairfax 4.1 W
14.108VA_COCORAHSArlington 1.6 WSW
14.112VA_COCORAHSMclean 2.4 SSE2011-03-272018-06-23
14.127VA_DCPHolmes Run AT Landmark / Alexandria2013-03-26
14.225VA_COCORAHSArlington 2.1 WNW
14.262VA_DCPBacklick Run AT Landmark / Alexandria2013-03-26
14.396VA_COCORAHSMcLean 2.2 SSE2016-04-032021-01-30
14.409VA_COCORAHSMclean 2.1 W
14.412VA_COCORAHSAlexandria 2.2 WSW
14.480VA_COCORAHSBailey s Crossroads 0.7 NE2017-05-052020-12-05
14.565VA_DCPThe Glade - Howland Drive2023-05-16
14.610VA_COCORAHSFranconia 0.9 N
14.800VA_COCORAHSFranconia 1.2 W2015-07-012015-07-11
14.801VA_DCPBacklick Run AT Armistead Boothe Park2011-12-23
14.827VA_COCORAHSAlexandria 1.9 W2022-01-03
14.879VA_COCORAHSVienna 3.3 N2008-09-05
15.147VA_COCORAHSArlington 1.1 WSW
15.162VA_DCPLAKE MERCER2010-12-07
15.217VA_COCORAHSArlington 1.0 WSW2021-10-26
15.222VA_DCPUnnamed AT Hunter Mill Estates Pond2010-12-07
15.470VA_COCORAHSAlexandria 2.4 SW2020-12-082020-12-16
15.471VA_COCORAHSAlexandria 1.6 W2021-09-02
15.606VA_RWISI-395 @ Seminary Road2009-07-29
15.702VA_DCPWillow Springs Branch AT Hampton Forest Section 4 Pond2010-12-07
15.786VA_COCORAHSAlexandria 1.5 WNW2006-07-062007-06-14
15.823VA_DCPReston - Shakeden Branch2023-02-02
15.831VA_COCORAHSReston 1.7 S2019-11-122020-03-12
15.895VA_COCORAHSReston 1.4 SSE2008-10-262009-09-23
15.930VA_COCORAHSVienna 3.8 NNW
15.973VACLIMATEWAVERLY HILLS1945-03-011970-02-28
15.987VA_COCORAHSMcLean 2.3 SE2008-10-25
16.075VA_COCORAHSAlexandria 1.2 W2022-02-08
16.119VA_COCORAHSArlington 1.1 NW2007-04-202010-02-10
16.182VA_COCORAHSFairfax 5.2 WNW
16.189VA_DCPWolf Trap - Difficult Run2019-09-25
16.283VA_COCORAHSLorton 2.4 NNW
16.377VA_RWISSite_A (Keene Mill Road)2009-01-14
16.428VA_DCPMcClean - Churchhill Road2023-11-27
16.454VA_COCORAHSFairfax 5.3 W2018-02-072022-05-13
16.562VA_COCORAHSAlexandria 1.4 WSW2011-03-222011-08-28
16.615VA_DCPCameron Run AT Alexandria2010-12-072019-07-28
16.695VA_COCORAHSVienna 4.1 NNW2020-09-01
16.721VACLIMATEWALKERS CHAPEL1945-08-011951-05-31
16.780VA_COCORAHSAlexandria 4.0 SW2023-12-20
16.846VA_DCPUnnamed AT Kingstowne Pond2011-02-18
16.855VA_COCORAHSAlexandria 5.6 WSW2011-09-282012-10-30
17.083VA_DCPCameron Run AT Alexandria / Eisenhower Ave2013-03-26
17.113VACLIMATEBARCROFT1945-08-011950-08-31
17.180VA_COCORAHSAlexandria 2.5 SW
17.247VACLIMATEEPISCOPAL HIGH SCHOOL1945-10-011957-05-31
17.292VA_COCORAHSReston 1.8 SSW2012-07-162016-01-18
17.484VA_COCORAHSArlington 2.9 S
17.730VA_COCORAHSAlexandria 3.6 SSW2020-07-132022-04-27
17.887VA_COCORAHSArlington 0.3 E2014-01-06
18.021VA_COCORAHSArlington 1.3 N
18.142VA_COCORAHSAlexandria 1.5 SSW
18.221VA_COCORAHSHerndon 3.3 S2005-11-08
18.383VA_DCPFourmile Run AT Alexandria2010-12-07
18.437VA_COCORAHSArlington 2.4 NNW2020-10-252021-01-27
18.515VA_DCPDead Run AT McLean2010-12-07
18.646VA_COCORAHSArlington 1.2 SE
18.678VA_COCORAHSHerndon 2.8 SSE
18.740VA_COCORAHSFranconia 1.3 SSE2006-01-01
18.760VA_DCPColvin Run AT Lake Fairfax2011-12-23
18.820VA_COCORAHSAlexandria 1.4 N2022-02-23
18.874VA_DCPDifficult Run 1 SE Great Falls2010-12-07
18.888VA_COCORAHSLorton 1.2 NE2010-05-072017-02-07
18.907VA_COCORAHSAlexandria 0.7 S2019-04-01
18.939VA_COCORAHSArlington 1.0 NNE
19.353VA_COCORAHSOak Hill 1.0 NE2015-03-112017-10-30
19.401VA_COCORAHSHerndon 2.9 S2020-11-08
19.495MD_RWISI-495 at American Legion Bridge MD US MDDOT2007-02-08
19.620VA_COCORAHSFairfax 7.0 NW2008-11-012012-12-27
19.648VA_COCORAHSCentreville 1.3 SE
19.664DC_COOPDALECARLIA RSVR2004-08-09
19.675VA_COCORAHSHerndon 2.4 S
19.684VACLIMATEALEXANDRIA CITY GARAGE1958-03-011975-09-30
19.723VA_COCORAHSCentreville 0.9 ENE2005-11-232006-03-22
19.754VA_COCORAHSAlexandria 1.8 S2008-09-062010-11-21
19.853VA_COCORAHSReston 2.1 WSW
19.856VA_DCPUsgs Well 52V 2D2011-03-24
19.929VA_COCORAHSLorton 1.3 ENE
19.988VA_ASOSFORT BELVOIR/DAVISO1957-01-31
20.101VACLIMATEGROVETON1951-11-011970-09-30
20.105VA_DCPHorsepen Run AT West Ox Regional Pond2010-12-07
20.194VA_COCORAHSAlexandria 3.6 S2020-05-112020-05-12
20.229VA_COCORAHSAlexandria 2.4 NE2006-12-112010-02-01
20.297VA_DCPSterling2013-08-042014-02-22
20.307VACLIMATECLARENDON LYON PARK1925-04-011962-11-30
20.370VA_RWISDTR_MP25_072007-02-052007-06-29
20.384MD_DCPPotomac River AT Little Falls2010-12-07
20.430DCCLIMATEDalecarlia Res1948-08-01
20.447NCEI91DALECARLIA RSVR1991-01-012020-12-31
20.455VA_COCORAHSHerndon 4.5 SSW
20.511VA_RWISI-95 @ Telegraph Rd2019-10-30
20.590VA_COCORAHSOak Hill 0.3 WSW2015-05-222022-05-21
20.601MDCLIMATEDALECARLIA RSVR1948-08-01
20.846MDCLIMATEGLEN ECHO1948-08-011951-09-30
20.875VA_DCPFlatlick Branch AT Chantilly2010-12-07
20.981VA_COCORAHSAlexandria 3.9 S2017-05-19
21.014NCDC81DALECARLIA RSVR1981-01-012010-12-31
21.072VACLIMATECHANTILLY1948-08-011954-07-31
21.148VA_DCPTidal Cameron Run AT Huntington Park2010-12-18
21.189VA_COCORAHSArlington 3.1 SE2020-10-052020-12-05
21.209VA_COCORAHSAlexandria 1.5 ENE
21.376VA_COCORAHSReston 1.3 NW
21.439VA_COCORAHSCentreville 0.3 N2021-03-23
21.508MD_COCORAHSGlen Echo 0.1 SE
21.527VA_RWISRt_66_@_Rosslyn2005-08-24
21.542MD_COCORAHSCabin John 0.3 NW
21.574DC_COCORAHSWashington 5.0 WNW2006-05-012006-08-31
21.618VA_DCPOccoquan River AT Occoquan Upper Dam2011-12-022021-07-29
21.622VA_COCORAHSCentreville 1.3 N2020-06-042020-06-04
21.716VA_DCPHuntington - Levee Ponding Area2019-09-25
21.845MD_COCORAHSPotomac 2.5 S2006-05-012006-08-31
21.886VA_COCORAHSAlexandria 1.6 E
21.972VA_COCORAHSReston 1.8 N2016-01-21
22.006VA_DCPTidal Four Mile Run AT Alexandria2010-12-07
22.124VA_COCORAHSAlexandria 1.8 E
22.165VA_COCORAHSCentreville 0.8 NNW2018-09-232018-09-24
22.191VA_COCORAHSReston 2.2 NNE2005-12-062006-02-12
22.269VA_COCORAHSArlington 3.3 ESE
22.333MDCLIMATEGREAT FALLS1893-01-011950-09-30
22.333MDCLIMATEGREAT FALLS1948-08-011950-09-30
22.398DC_COCORAHSWashington 4.0 WNW2008-10-092010-10-22
22.456VA_COCORAHSHuntington 0.6 ESE
22.485RAOBWashington/Dulle VA/US1960-10-10
22.506VA_DCPPiney Run AT Reston Northern Sector Pond 12010-12-07
22.509DC_DCPTidal Potomac River AT Wisconsin Avenue/Georgetown2010-12-07
22.597MD_COCORAHSBethesda 1.4 SW2006-05-012006-08-31
22.615DCCLIMATEWISCONSIN AVE1860-02-011866-01-31
22.639MDCLIMATEBROOKDALE1945-01-011973-11-30
22.704VACLIMATEALEXANDRIA POTOMAC YARDS1893-04-011962-10-31
22.713VA_COCORAHSWoodbridge 5.9 NW2010-09-30
22.791VACLIMATEDRANESVILLE1954-01-011956-11-30
22.876VA_DCPVA-1232022-11-10
22.883VA_DCPBull Run AT Manassas Park2011-12-02
22.925VACLIMATEHERNDON1956-12-011959-09-30
22.993VA_COCORAHSMount Vernon 0.4 NW2019-11-14
23.059MDCLIMATEBETHESDA1945-08-011951-09-30
23.075VA_RWISI-95 @ Rt 12019-08-23
23.076VA_COCORAHSAlexandria 2.2 ESE
23.077MD_COCORAHSBethesda 1.6 S2024-07-16
23.278VA_COCORAHSHerndon 0.4 ENE
23.312NWSCLIWASHINGTON/DULLES
23.432VA_COCORAHSCentreville 1.0 W2006-01-022010-02-10
23.440VA_RWISDulles_Toll_Rd_W_MP252007-02-052023-07-27
23.489VA_DCPUnnamed Tributary AT New Alexandria Pump Station - Upstream2013-03-28
23.489VA_DCPUnnamed AT New Alexandria Stormwater Pump Station2010-12-07
23.611VA_DCPOld Bridge Road2022-11-10
23.659DC_COCORAHSWashington 4.8 NW
23.769VA_COCORAHSAlexandria 2.6 ESE2022-07-25
23.786DCCLIMATEWASHINGTON DC WB CITY1851-03-011965-12-31
23.786MDCLIMATEWashington DC WB1851-03-011965-12-31
23.786VA_DCPRONALD REAGAN WASHINGTON NATL AP2010-12-13
23.798VA_DCPUnnamed AT New Alexandria Tide Gate Upstream2010-12-14
23.805VA_DCPUnnamed Tributary AT New Alexandria Tide Gate Downstream2013-04-04
23.815VA_COCORAHSMount Vernon 0.5 NE2006-01-132013-07-06
23.964VA_COCORAHSHerndon 0.7 WSW2006-09-052008-10-09
24.029VA_COCORAHSHuntington 1.6 ENE2021-03-18
24.092VA_ASOSWASHINGTON/NATIONAL1936-09-01
24.092NWSCLIWASHINGTON/NATIONAL
24.093VACLIMATEDC Reagan Airport1941-06-01
24.135NCEI91WASHINGTON REAGAN AP1991-01-012020-12-31
24.135NCDC81WASHINGTON REAGAN AP1981-01-012010-12-31
24.138VACLIMATEWASHINGTON REAGAN AP1871-01-01
24.153VA_COCORAHSHerndon 1.8 NE
24.185VA_COCORAHSAlexandria 5.6 SSW2013-07-08
24.241VA_DCPCentreville
24.305VA_DCPPotomac River AT Alexandria Dock2010-12-07
24.501MD_COCORAHSBethesda 2.0 WNW2011-09-06
24.558VA_DCPUnknown Tributary AT Dulles Station2013-03-28
24.609CWSUWashington DC
24.751VA_COCORAHSAlexandria 6.0 S2020-07-132020-10-05
24.823VA_COCORAHSHybla Valley 0.6 SE
24.929DC_COCORAHSWashington 5.1 NW2011-06-15
24.944DC_COCORAHSThe White House2015-03-202018-11-25
25.079MD_COCORAHSBethesda 0.6 WNW2019-01-132019-12-11
25.113VA_DCPSignal Hill Road2022-12-30
25.333DC_COCORAHSWashington 1.9 WNW2011-09-232020-10-21
25.396DC_COCORAHSWashington 4.0 NW
25.433VACLIMATESterling-Dulles Airport Area1960-04-01
25.433VA_ASOSWASHINGTON/DULLES1962-11-16
25.620VA_COCORAHSLake Ridge 1.7 SW2005-11-012010-08-10
25.772DC_COCORAHSWashington 1.0 W
25.865DC_COCORAHSWashington 2.0 SSW2008-01-14
25.899MD_COCORAHSBethesda 0.4 NNW
25.963VA_COCORAHSAlexandria 6.8 S2020-06-01
25.976DC_DCPWashington Channel AT DC/SW Waterfront2012-10-29
26.061VA_COCORAHSAlexandria 6.9 S2018-01-09
26.108MD_COCORAHSBethesda 0.3 NNE2006-05-012006-08-31
26.147DC_COCORAHSWashington 4.8 NW
26.153DC_COCORAHSWashington 1.9 NW2018-03-252023-03-04
26.187VA_DCPUnnamed Tributary At Amheast Drive2022-11-10
26.190VA_DCPBen Lomond Park2022-09-27
26.209MD_COCORAHSPotomac 0.7 W2014-06-262014-12-17
26.234DC_COCORAHSWashington 1.9 NW2013-08-082013-12-23
26.236DC_COCORAHSWashington 2.1 NW
26.450MD_COCORAHSPotomac 0.8 W2019-12-242021-04-08
26.514VA_COCORAHSHerndon 2.2 NNE2020-09-09
26.525VA_COCORAHSAlexandria 4.6 S2010-04-092012-03-19
26.663MD_COCORAHSBethesda 0.6 NNE2011-09-192011-09-19
26.735VA_RWISSite_G2009-09-02
26.848MD_COCORAHSChevy Chase 1.2 SW2023-12-20
26.850MD_COCORAHSChevy Chase 1.2 SW
26.857NCEPNDFD Products
26.857NCEPNRCS
26.857NWSNWS HADS System
26.857NCEPNetwork Control Facility
26.857NCEPNESDIS
26.857NWSNWS Ocean Prediction Center
26.857NCEPClimate Prediction Center
26.857NWSSpace Weather Center
26.857NCEPNCEP Wind Wave Forecasts
26.872MDCLIMATEBATTERY PARK1948-08-011950-07-12
26.893MD_COCORAHSChevy Chase 1.2 SW2022-05-02
26.958DC_DCPWash DC - Anacostia River near Buzzard2019-03-12
27.172MD_RWISI-95/495 at I-295 2022-02-24
27.264DC_COCORAHSWashington 2.4 NNW
27.281VA_COCORAHSManassas 2.0 N2020-01-21
27.374DC_COCORAHSWashington 0.4 S
27.423VA_COCORAHSDale City 2.2 NW
27.428VA_COCORAHSLorton 4.1 SE2019-09-172021-01-13
27.431NCEI91WASHINGTON DC DULLES AP1991-01-012020-12-31
27.431NCDC81WASHINGTON DC DULLES AP1981-01-012010-12-31
27.434VACLIMATEWASHGTN DULLES INTL AP1960-04-01
27.580VA_DCPPrince William Parkway2022-11-10
27.691NCEPWeather Prediction Center
27.733VA_DCPLomond Drive2022-11-10
27.761VA_COCORAHSSudley 0.3 SE
27.931VA_COCORAHSChantilly 4.7 WNW
27.947MDCLIMATEBETHESDA NATIONAL INSTITUTES OF HEALTH1948-08-011950-09-30
27.947MDCLIMATEBETHESDA NATL INST HEALTH1943-11-011960-08-31
28.066MDCLIMATEPOTOMAC FILTER PLANT1962-04-012011-02-25
28.082MD_COCORAHSPotomac 0.9 NNW2005-10-01
28.219VA_COCORAHSManassas 6.9 SE
28.254MD_COCORAHSBethesda 2.0 NNW2005-11-092018-11-02
28.585DC_DCPRock Creek AT Joyce Road - Rock Creek2013-03-30
28.874MD_COCORAHSBethesda 1.7 NE2006-05-012006-08-31
28.889VACLIMATEMANASSAS 4 S1930-12-011950-04-28
28.893MD_COCORAHSBethesda 1.8 NNE2006-09-012007-01-09
28.899DC_COCORAHSWashington 3.4 NNW2006-08-072007-01-15
28.951DC_COCORAHSWashington 3.4 NNW2006-07-192007-12-06
29.121DC_COCORAHSWashington 3.7 NNW2006-05-012007-03-17
29.252MD_COCORAHSBethesda 1.8 NE2013-07-282014-06-12
29.296VA_COCORAHSDale City 0.5 WNW
29.346VA_COCORAHSManassas 5.5 SE2018-06-102018-09-06
29.567VA_DCPPurcell Road2022-11-10
29.828DC_DCPRock Creek AT Rock Creek / Sherrill Dr.2010-12-07
30.029VA_COCORAHSManassas 5.8 SE2014-12-11
30.033MD_RWISI-495 @ Connecticut Ave2006-08-14
30.222VA_DCPOccoquan River AT Lake Jackson2010-12-08
30.222MD_COCORAHSPotomac 5.0 WNW2006-05-012006-08-31
30.253VA_COCORAHSManassas 5.3 SE2014-05-07
30.323MDCLIMATEROCK CREEK FOREST1945-08-011949-11-30
30.624VA_COCORAHSGreat Falls 3.6 NW
30.788VA_COCORAHSWoodbridge 0.5 SSW2005-11-062014-11-30
30.841MD_RWISIS 270 S prior to IS 495 2022-02-24
31.533VA_COCORAHSSterling 3.6 NE2024-07-24
31.538MD_COCORAHSPotomac 2.3 N2018-06-112018-12-20
31.653MD_COCORAHSPotomac 2.6 NE2015-10-18
31.666MD_COCORAHSPotomac 3.5 NE
32.065MD_COCORAHSGarrett Park 0.2 SSW
32.523MD_COCORAHSRockville 1.5 SSW2005-12-092009-01-07
32.555VA_COCORAHSSugarland Run 0.9 WNW
32.937MD_COCORAHSPotomac 3.0 NNE2006-05-012006-08-31
33.120MD_COCORAHSRockville 2.4 SE2013-10-082013-11-18
34.150VA_COCORAHSMontclair 0.3 N2019-01-012019-04-19
34.845VA_COCORAHSWoodbridge 2.6 SSW2008-03-302010-01-18
35.150MD_COCORAHSRockville 1.8 W2006-05-012006-06-30
35.273MD_COCORAHSRockville 1.8 W2009-12-192022-01-07