Live/247 Rank/Virginia

Virginia 24/7 Rank

Every station in Virginia ranked by its 247 score out of 100: how reliably it reports, how accurate its readings are against a reference station, how they pass their checks and how they stand against the forecast, over the last seven days.

1,541 stations ranked23.4% sent every report dueranked October 16, 2026page 6 of 7Virginia instrumentsVirginia weather

A station is ranked once its week holds enough reports to measure: 12, or 3 days for a gauge that reports once a day. Of the 1,541 ranked here, 1,524 have a page of their own; the rest are platforms heard here that have not yet reported enough to be listed.

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
1,251	Citizen station EW0466EW0466	81.6	Citizen	Charles City	55.3%	279 of 504	17 s	2.2 h
1,252	Citizen station EW5804EW5804	81.5	Citizen	Isle of Wight	59.3%	299 of 504	17 s	2.4 h
1,253	Citizen station EW7460EW7460	81.5	Citizen	Orange	55.9%	282 of 504	18 s	2.4 h
1,254	Staunton - Van FossenVFWV2	81.4	Gauge	City of Staunton	58.2%	587 of 1,008	13 min	76 min
1,255	Citizen station DW3414DW3414	81.4	Citizen	Page	58.2%	39 of 67	17 s	24 h
1,256	Arlington 3.3 WNWVA-AR-16	81.4	Volunteer	Arlington	57.1%	4 of 7	7.4 h	4 days
1,257	Blacksburg 1.3 ESEVA-MN-24	81.4	Volunteer	Montgomery	57.1%	4 of 7	8.4 h	3.5 days
1,258	Citizen station CW4206CW4206	81.3	Citizen	Greensville	56.2%	298 of 530	17 s	2.5 h
1,259	Citizen station KO4WQDKO4WQD	81.2	Citizen	Loudoun	58.9%	99 of 168	17 s	6.3 h
1,260	Citizen station EW0734EW0734	81.2	Citizen	Stafford	57.1%	144 of 252	18 s	4.8 h
1,261	Citizen station CW3816CW3816	81.2	Citizen	Spotsylvania	54.7%	92 of 168	19 s	7 h
1,262	Citizen station CW6158CW6158	81.2	Citizen	Lancaster	52.2%	35 of 67	20 s	13 h
1,263	Citizen station FW8925FW8925	81.0	Citizen	Franklin	61.3%	103 of 168	18 s	5.3 h
1,264	Citizen station FW8813FW8813	81.0	Citizen	Patrick	59.5%	300 of 504	18 s	2.5 h
1,265	Citizen station GW7500GW7500	81.0	Citizen	Culpeper	55.0%	252 of 458	16 s	2.8 h
1,266	Citizen station EW9046EW9046	81.0	Citizen	Augusta	53.5%	90 of 168	16 s	6.5 h
1,267	Citizen station GW2921GW2921	80.9	Citizen	Bland	61.9%	104 of 168	18 s	5.2 h
1,268	Citizen station W4TBD-13W4TBD-13	80.9	Citizen	Chesterfield	53.3%	269 of 504	18 s	2.2 h
1,269	Citizen station GW5701GW5701	80.8	Citizen	Harrisonburg	60.3%	152 of 252	19 s	4 h
1,270	Citizen station DW6569DW6569	80.8	Citizen	Lee	54.2%	109 of 201	20 s	5.7 h
1,271	Citizen station FW7374FW7374	80.8	Citizen	Loudoun	54.0%	121 of 224	16 s	5 h
1,272	Citizen station KG4IFE-13KG4IFE-13	80.7	Citizen	Roanoke	56.9%	287 of 504	19 s	2 h
1,273	Citizen station DW4748DW4748	80.7	Citizen	Fairfax	52.6%	118 of 224	19 s	4.8 h
1,274	StaffordRMN	80.6	Airport	Stafford	67.6%	341 of 504	8 min	8.3 h
1,275	SuffolkSUFV2	80.6	Cooperative	Suffolk City	57.1%	4 of 7	9.1 h	4 days
1,276	Staunton - Montgomery Hall PakrMHPV2	80.6	Gauge	City of Staunton	53.7%	542 of 1,008	11 min	70 min
1,277	Mattaponi River 3 NNE BeulahvilleBLHV2	80.6	Gauge	King And Queen	50.6%	170 of 336	19 min	60 min
1,278	Citizen station FW5964FW5964	80.5	Citizen	Norfolk	54.7%	92 of 168	15 s	8.8 h
1,279	Citizen station DW3544DW3544	80.4	Citizen	Page	59.3%	239 of 403	19 s	3.3 h
1,280	Citizen station GW5676GW5676	80.4	Citizen	Richmond	55.9%	282 of 504	18 s	2.6 h
1,281	Citizen station KO4CTFKO4CTF	80.4	Citizen	Augusta	55.3%	93 of 168	18 s	9.5 h
1,282	Citizen station CW9335CW9335	80.4	Citizen	Louisa	54.7%	184 of 336	22 s	4.5 h
1,283	Citizen station GW0408GW0408	80.4	Citizen	James City	53.1%	268 of 504	17 s	2.5 h
1,284	Citizen station FW0127FW0127	80.4	Citizen	Spotsylvania	52.6%	118 of 224	18 s	5.3 h
1,285	Citizen station KJ4YREKJ4YRE	80.3	Citizen	James City	57.0%	230 of 403	20 s	5 h
1,286	Citizen station DW3320DW3320	80.3	Citizen	Gloucester	54.9%	123 of 224	18 s	7 h
1,287	Citizen station CW8767CW8767	80.3	Citizen	Hanover	52.5%	265 of 504	16 s	2.4 h
1,288	Citizen station FW5309FW5309	80.2	Citizen	Roanoke	55.9%	94 of 168	20 s	7.8 h
1,289	Citizen station GW5673GW5673	80.2	Citizen	Rockingham	52.5%	196 of 373	16 s	3.3 h
1,290	Citizen station GW0011GW0011	80.1	Citizen	Chesapeake	55.7%	122 of 219	14 s	4 h
1,291	GordonsvilleGVE	80.0	Airport	Orange	72.2%	364 of 504	8 min	32.2 h
1,292	Bumpass7W4	80.0	Airport	Louisa	61.5%	310 of 504	8 min	7.3 h
1,293	Citizen station EW9542EW9542	80.0	Citizen	Warren	58.3%	147 of 252	15 s	3.7 h
1,294	Citizen station FW6437FW6437	80.0	Citizen	Roanoke	57.8%	233 of 403	17 s	5.8 h
1,295	Providence Forge 3.7 NEVA-NK-4	80.0	Volunteer	New Kent	57.1%	4 of 7	11.4 h	3.5 days
1,296	Chester 2.2 SSWVA-CS-62	80.0	Volunteer	Chesterfield	57.1%	4 of 7	12.4 h	2.5 days
1,297	Citizen station GW7876GW7876	80.0	Citizen	Page	54.4%	122 of 224	17 s	5.5 h
1,298	Citizen station DW3433DW3433	80.0	Citizen	York	53.1%	214 of 403	16 s	2.7 h
1,299	Citizen station EW4342EW4342	80.0	Citizen	Louisa	52.5%	115 of 219	17 s	6 h
1,300	Citizen station FW2982FW2982	79.9	Citizen	Fairfax	57.5%	290 of 504	19 s	3.5 h
1,301	Citizen station GW4964GW4964	79.9	Citizen	Augusta	56.7%	286 of 504	17 s	2.3 h
1,302	Citizen station DW9209DW9209	79.9	Citizen	Loudoun	56.5%	95 of 168	17 s	5.3 h
1,303	Citizen station W4NFMW4NFM	79.9	Citizen	Roanoke	53.6%	200 of 373	19 s	3.8 h
1,304	Citizen station FW7729FW7729	79.9	Citizen	Fairfax	50.3%	149 of 296	18 s	3.6 h
1,305	Citizen station GW1259GW1259	79.8	Citizen	Fauquier	61.1%	104 of 170	21 s	8.5 h
1,306	Citizen station W4RJGW4RJG	79.8	Citizen	Halifax	52.3%	132 of 252	19 s	5.5 h
1,307	Citizen station EW5167EW5167	79.7	Citizen	Prince William	55.3%	279 of 504	16 s	2.7 h
1,308	Citizen station GW6141GW6141	79.7	Citizen	Lynchburg	52.2%	117 of 224	17 s	6.3 h
1,309	BuckinghamBUKV2	79.7	Cooperative	Buckingham	42.8%	3 of 7	67 min	2 days
1,310	Madison 6.9 NNWVA-MD-3	79.7	Volunteer	Madison	42.8%	3 of 7	86 min	3 days
1,311	Blackstone 7.4 NVA-NY-8	79.7	Volunteer	Nottoway	42.8%	3 of 7	86 min	2 days
1,312	Salem 3.4 WNWVA-RN-17	79.7	Volunteer	Roanoke	42.8%	3 of 7	86 min	26 h
1,313	Hampton 7.2 WVA-HMC-4	79.7	Volunteer	City of Hampton	42.8%	3 of 7	86 min	2 days
1,314	Fort Defiance 2.8 ESEVA-AG-23	79.7	Volunteer	Augusta	42.8%	3 of 7	86 min	2.5 days
1,315	WhitetopWHPV2	79.7	Cooperative	Grayson	42.8%	3 of 7	2.1 h	2 days
1,316	Hanover 3.0 NVA-CL-6	79.7	Volunteer	Caroline	42.8%	3 of 7	2.4 h	24 h
1,317	Sterling 3.6 NEVA-LD-41	79.7	Volunteer	Loudoun	42.8%	3 of 7	2.4 h	2.6 days
1,318	Citizen station KC2ZHAKC2ZHA	79.6	Citizen	Cumberland	53.9%	272 of 504	17 s	3.6 h
1,319	Citizen station CW9879CW9879	79.6	Citizen	Spotsylvania	50.6%	85 of 168	15 s	7.3 h
1,320	Newport News 5.8 NVA-NNC-24	79.5	Volunteer	City of Newport News	57.1%	4 of 7	12.4 h	3.5 days
1,321	Citizen station GW4331GW4331	79.5	Citizen	Stafford	52.9%	116 of 219	18 s	7.5 h
1,322	Citizen station EW6715EW6715	79.5	Citizen	Falls Church	50.8%	114 of 224	15 s	5.7 h
1,323	Citizen station EW0125EW0125	79.4	Citizen	Chesterfield	51.3%	345 of 672	18 s	2.1 h
1,324	Citizen station FW2360FW2360	79.4	Citizen	Charlottesville	50.8%	114 of 224	17 s	6 h
1,325	Citizen station GW6101GW6101	79.3	Citizen	Loudoun	50.7%	341 of 672	19 s	2 h
1,326	Citizen station KC4YVAKC4YVA	79.2	Citizen	Henrico	50.9%	257 of 504	21 s	2.8 h
1,327	Franklin 1.2 NWVA-FRC-4	79.2	Volunteer	City of Franklin	42.8%	3 of 7	26 min	3.5 days
1,328	Reva 1.4 SSEVA-CP-14	79.2	Volunteer	Culpeper	42.8%	3 of 7	86 min	3.5 days
1,328	Port Haywood 2.1 ESEVA-MT-10	79.2	Volunteer	Mathews	42.8%	3 of 7	86 min	3.5 days
1,328	VA-NL-3VA-NL-3	79.2	COCORAHS	-	42.8%	3 of 7	86 min	3.5 days
1,331	Wachapreague 0.3 ENEVA-AC-29	79.2	Volunteer	Accomack	42.8%	3 of 7	3.4 h	24 h
1,331	Herndon 2.9 SVA-FX-114	79.2	Volunteer	Fairfax	42.8%	3 of 7	3.4 h	24 h
1,333	Barboursville 1.1 NWVA-OR-1	79.2	Volunteer	Orange	42.8%	3 of 7	3.4 h	3 days
1,334	Nellysford 1.6 NWVA-NL-7	79.2	Volunteer	Nelson	42.8%	3 of 7	3.4 h	3 days
1,335	Burgess 2.9 SWVA-ND-12	79.1	Volunteer	Northumberland	57.1%	4 of 7	12.4 h	4 days
1,336	Citizen station EW4074EW4074	79.1	Citizen	Frederick	56.9%	287 of 504	18 s	2.7 h
1,337	Citizen station DW7639DW7639	79.1	Citizen	Giles	53.9%	136 of 252	14 s	3.8 h
1,338	Citizen station FW2888FW2888	79.1	Citizen	Stafford	52.3%	211 of 403	18 s	4.3 h
1,339	Citizen station EW0727EW0727	79.1	Citizen	Stafford	50.4%	113 of 224	16 s	6 h
1,340	Petersburg 11.4 SWVA-DN-8	79.1	Volunteer	Dinwiddie	42.8%	3 of 7	86 min	3.5 days
1,340	Williamsburg 9.1 NNWVA-JC-56	79.1	Volunteer	James City	42.8%	3 of 7	86 min	3.5 days
1,340	Richmond 0.6 SWVA-RCC-21	79.1	Volunteer	City of Richmond	42.8%	3 of 7	86 min	3.5 days
1,343	Vienna 4.1 NNWVA-FX-110	79.1	Volunteer	Fairfax	42.8%	3 of 7	86 min	3.5 days
1,344	Citizen station FW1208FW1208	79.0	Citizen	Louisa	57.7%	291 of 504	17 s	2.5 h
1,345	Citizen station FW4036FW4036	79.0	Citizen	Loudoun	55.7%	281 of 504	17 s	2.4 h
1,346	Citizen station FW9822FW9822	79.0	Citizen	Arlington	54.7%	276 of 504	18 s	3.2 h
1,347	Citizen station DW3167DW3167	78.9	Citizen	Rockingham	57.7%	291 of 504	17 s	6.7 h
1,348	Citizen station EW4022EW4022	78.9	Citizen	Salem	55.5%	373 of 672	18 s	3.3 h
1,349	Citizen station DW2463DW2463	78.9	Citizen	Smyth	53.5%	120 of 224	18 s	5.8 h
1,350	Citizen station FW2663FW2663	78.9	Citizen	Campbell	50.6%	319 of 630	16 s	2.4 h
1,351	Citizen station KV4LAKV4LA	78.8	Citizen	Chesapeake	56.5%	95 of 168	20 s	8.3 h
1,352	Citizen station EW7338EW7338	78.8	Citizen	Franklin	50.0%	112 of 224	19 s	6.5 h
1,353	Citizen station GW3695GW3695	78.7	Citizen	Fairfax	50.7%	341 of 672	19 s	2.4 h
1,354	Sterling WFOKCIV2	78.7	Cooperative	Loudoun	42.8%	12 of 28	37 min	24 h
1,355	Charlottesville 8.4 WVA-AB-10	78.7	Volunteer	Albemarle	42.8%	3 of 7	2.4 h	4 days
1,356	Harrisonburg 2.1 NVA-RH-18	78.7	Volunteer	City of Harrisonburg	42.8%	3 of 7	3.4 h	3.5 days
1,357	Gloucester 4.7 ENEVA-GC-35	78.7	Volunteer	Gloucester	42.8%	3 of 7	3.4 h	3.5 days
1,358	Burke 2.1 SSWVA-FX-137	78.7	Volunteer	Fairfax	42.8%	3 of 7	4.4 h	2.5 days
1,359	Blacksburg 4.4 ESEVA-MN-55	78.7	Volunteer	Montgomery	42.8%	3 of 7	4.4 h	3 days
1,360	Citizen station GW5812GW5812	78.5	Citizen	Harrisonburg	58.3%	147 of 252	19 s	8.2 h
1,361	Citizen station GW7089GW7089	78.5	Citizen	Chesapeake	52.0%	328 of 630	21 s	3.3 h
1,362	Citizen station EW2889EW2889	78.5	Citizen	Chesapeake	51.3%	115 of 224	17 s	8.3 h
1,363	Citizen station CW5255CW5255	78.5	Citizen	Frederick	51.1%	172 of 336	19 s	3.5 h
1,364	Citizen station DW1736DW1736	78.5	Citizen	Middlesex	49.7%	167 of 336	19 s	4.7 h
1,365	Citizen station EW7664EW7664	78.5	Citizen	Warren	49.4%	249 of 504	22 s	3 h
1,366	Citizen station DW3839DW3839	78.4	Citizen	Fairfax	51.3%	345 of 672	18 s	2.8 h
1,367	Citizen station EW5195EW5195	78.4	Citizen	Henrico	49.5%	333 of 672	17 s	2.3 h
1,368	Citizen station GW7344GW7344	78.4	Citizen	Prince William	49.6%	278 of 560	19 s	2.9 h
1,369	Citizen station KK7HEZKK7HEZ	78.4	Citizen	Fairfax	47.6%	160 of 336	17 s	3.8 h
1,370	Staunton - Lewis CreekLCMV2	78.4	Gauge	City of Staunton	47.4%	239 of 504	14 min	1.9 h
1,371	Gloucester 3.9 ESEVA-GC-34	78.4	Volunteer	Gloucester	42.8%	3 of 7	86 min	4.5 days
1,372	Citizen station FW6649FW6649	78.3	Citizen	Pittsylvania	53.5%	90 of 168	19 s	7.5 h
1,373	Blackwater River AT DendronDNDV2	78.3	Gauge	Surry	50.0%	336 of 672	23 min	66 min
1,374	Citizen station GW0066GW0066	78.3	Citizen	Fairfax	50.0%	252 of 504	19 s	3.3 h
1,375	Citizen station DW9354DW9354	78.3	Citizen	Hanover	48.2%	108 of 224	18 s	6.3 h
1,376	Citizen station DW6344DW6344	78.3	Citizen	James City	47.8%	482 of 1,008	20 s	80 min
1,377	Stanardsville 0.8 SEVA-GN-8	78.3	Volunteer	Greene	42.8%	3 of 7	5.4 h	3 days
1,378	Citizen station DW9174DW9174	78.2	Citizen	Loudoun	59.3%	98 of 165	20 s	9.3 h
1,379	Citizen station GW6448GW6448	78.2	Citizen	Spotsylvania	51.7%	116 of 224	17 s	9.7 h
1,380	Citizen station GW1213GW1213	78.2	Citizen	Fredericksburg	49.6%	313 of 630	17 s	2.8 h
1,381	Toano 0.9 SEVA-JC-67	78.2	Volunteer	James City	42.8%	3 of 7	4.4 h	3.5 days
1,382	Charlotte Court House 4.9 NNEVA-CH-3	78.2	Volunteer	Charlotte	42.8%	3 of 7	4.4 h	3.6 days
1,383	Fairfax 4.1 WVA-FX-54	78.1	Volunteer	Fairfax	57.1%	4 of 7	16.4 h	2 days
1,384	Citizen station GW5556GW5556	78.1	Citizen	Patrick	53.1%	119 of 224	19 s	7.8 h
1,385	Citizen station FW1583FW1583	78.1	Citizen	Fairfax	51.1%	90 of 176	22 s	6.6 h
1,386	Citizen station FW5987FW5987	78.1	Citizen	Albemarle	50.6%	111 of 219	19 s	5.8 h
1,387	WaynesboroW13	78.0	Airport	Augusta	89.6%	452 of 504	8 min	2.7 h
1,388	Citizen station NT2CNT2C	78.0	Citizen	Stafford	50.1%	337 of 672	18 s	2.8 h
1,389	Citizen station GW1551GW1551	77.9	Citizen	Prince William	53.2%	179 of 336	17 s	3 h
1,390	Citizen station EW1337EW1337	77.9	Citizen	Virginia Beach	51.3%	259 of 504	18 s	4.6 h
1,391	Citizen station FW0267FW0267	77.9	Citizen	Chesterfield	49.1%	330 of 672	18 s	2.6 h
1,392	Citizen station EW7060EW7060	77.8	Citizen	Prince William	60.3%	152 of 252	20 s	3.5 h
1,393	Citizen station EW1675EW1675	77.8	Citizen	Fairfax	49.3%	142 of 288	20 s	6.5 h
1,394	Tasley 0.5 SWVA-AC-20	77.8	Volunteer	Accomack	42.8%	3 of 7	6.4 h	24 h
1,395	Martinsville 1.9 SEVA-HN-13	77.7	Volunteer	City of Martinsville	57.1%	4 of 7	15.4 h	4 days
1,396	Citizen station WX4SNOWX4SNO	77.6	Citizen	Pulaski	59.3%	299 of 504	17 s	3.4 h
1,397	Chesapeake 8.5 SSEVA-CSC-38	77.6	Volunteer	City of Chesapeake	42.8%	3 of 7	3.4 h	5 days
1,398	Citizen station GW7839GW7839	77.5	Citizen	Page	53.5%	135 of 252	18 s	4.5 h
1,399	Holmes Run AT Landmark / AlexandriaHRVV2	77.5	Gauge	Alexandria	51.3%	148 of 288	14 min	7 h
1,400	Citizen station FW6744FW6744	77.4	Citizen	Henrico	48.3%	325 of 672	18 s	2.9 h
1,401	Citizen station GW4289GW4289	77.4	Citizen	Fairfax	47.1%	317 of 672	18 s	2.3 h
1,402	Citizen station FW2288FW2288	77.4	Citizen	Carroll	47.1%	317 of 672	19 s	2.5 h
1,403	Montross 5.2 ESEVA-WM-1	77.4	Volunteer	Westmoreland	42.8%	3 of 7	4.4 h	4.5 days
1,404	Yorktown 0.5 SSEVA-YR-8	77.3	Volunteer	York	42.8%	3 of 7	6.4 h	3.5 days
1,405	Jonesville 2EVA-LE-2	77.3	Volunteer	Lee	42.8%	3 of 7	7.4 h	3 days
1,406	Parksley 4.4 EVA-AC-26	77.3	Volunteer	Accomack	42.8%	3 of 7	7.4 h	2.5 days
1,407	Citizen station EW2941EW2941	77.2	Citizen	Spotsylvania	50.4%	113 of 224	19 s	11.3 h
1,408	Citizen station FW6249FW6249	77.2	Citizen	Chesterfield	48.8%	107 of 219	19 s	8.5 h
1,409	Citizen station N3PBN3PB	77.2	Citizen	Montgomery	45.9%	309 of 672	16 s	2.3 h
1,410	Bowling Green 1.0 ESEVA-CL-10	77.1	Volunteer	Caroline	42.8%	3 of 7	4.4 h	5 days
1,411	DahlgrenNDBC-NCDV2	77.0	Gauge	King George	67.2%	226 of 336	43 min	6.5 h
1,412	Citizen station EW7349EW7349	76.9	Citizen	Fauquier	55.7%	281 of 504	16 s	2 h
1,413	Citizen station FW2123FW2123	76.8	Citizen	Prince William	48.2%	162 of 336	15 s	4.8 h
1,414	Citizen station GW3114GW3114	76.7	Citizen	Prince William	50.4%	164 of 325	19 s	6.4 h
1,415	Citizen station GW3031GW3031	76.6	Citizen	Fairfax	47.3%	106 of 224	18 s	9.8 h
1,416	Citizen station GW2692GW2692	76.5	Citizen	Rockingham	50.7%	256 of 504	20 s	6.6 h
1,417	Citizen station GW7303GW7303	76.4	Citizen	Augusta	50.6%	111 of 219	16 s	7.8 h
1,418	Citizen station FW7112FW7112	76.4	Citizen	Fairfax	46.4%	312 of 672	16 s	3.2 h
1,419	Citizen station EW8788EW8788	76.3	Citizen	Winchester	51.3%	259 of 504	17 s	4 h
1,420	Citizen station GW7879GW7879	76.2	Citizen	Page	54.7%	184 of 336	21 s	3.5 h
1,421	Citizen station KG4QXL-1KG4QXL-1	76.2	Citizen	Shenandoah	53.5%	135 of 252	19 s	5.5 h
1,422	Citizen station FW3585FW3585	76.0	Citizen	Campbell	48.6%	109 of 224	18 s	5.8 h
1,423	Suffolk 8.1 NVA-SFC-34	75.9	Volunteer	City of Suffolk	42.8%	3 of 7	9.4 h	3.5 days
1,424	Bensley 4.9 WSWVA-CS-29	75.8	Volunteer	Chesterfield	42.8%	3 of 7	7.4 h	4.9 days
1,425	Fredericksburg 3.3 SWVA-SP-17	75.6	Volunteer	Spotsylvania	42.8%	3 of 7	8.4 h	4.5 days
1,426	Virginia Beach 7.0 NNEVA-VBC-91	75.5	Volunteer	City of Virginia Beach	42.8%	3 of 7	11.4 h	3 days
1,427	Shannon ArptEZF	75.1	Airport	Spotsylvania	58.7%	296 of 504	8 min	2.3 days
1,428	Citizen station DW3256DW3256	75.1	Citizen	Botetourt	51.6%	289 of 560	17 s	10.2 h
1,429	Citizen station FW0435FW0435	74.9	Citizen	Loudoun	52.9%	116 of 219	17 s	5.5 h
1,430	Roanoke River At Route 117 At Roanoke02054750	74.7	Gauge	Roanoke	61.3%	412 of 672	13 min	29.3 h
1,431	Citizen station FW6547FW6547	74.7	Citizen	Fairfax	48.2%	162 of 336	18 s	4.5 h
1,432	Speedwell 1.5 NNEVA-WT-6	74.6	Volunteer	Wythe	57.1%	4 of 7	25.4 h	2 days
1,433	DanvilleDNVV2	74.6	Cooperative	Danville City	57.1%	4 of 7	26.3 h	2 days
1,434	Gloucester Courthouse 3.5 NNWVA-GC-4	74.6	Volunteer	Gloucester	57.1%	4 of 7	26.4 h	2.5 days
1,435	PetersburgPBGV2	74.6	Cooperative	Petersburg	57.1%	4 of 7	26.4 h	37.1 h
1,436	Citizen station FW0268FW0268	74.5	Citizen	Roanoke	51.7%	348 of 672	17 s	2.8 h
1,437	Citizen station EW6602EW6602	74.1	Citizen	Greene	48.8%	82 of 168	16 s	14 h
1,438	Citizen station EW7269EW7269	74.0	Citizen	Stafford	46.4%	246 of 530	16 s	8.4 h
1,439	Sewells PointNDBC-SWPV2	73.8	Gauge	Norfolk	67.2%	226 of 336	43 min	6.5 h
1,440	Citizen station EW4392EW4392	73.8	Citizen	Roanoke	42.8%	72 of 168	15 s	19.2 h
1,441	Chesapeake 3.0 NVA-CSC-39	73.7	Volunteer	City of Chesapeake	28.5%	2 of 7	4.4 h	3 days
1,442	Williamsburg 4.1 WVA-JC-89	73.6	Volunteer	James City	42.8%	3 of 7	15.4 h	38.1 h
1,443	Unnamed AT Kingstowne PondKNGV2	73.4	Gauge	Fairfax	34.4%	63 of 183	14 min	6.1 h
1,444	Citizen station W3OWW3OW	73.2	Citizen	Loudoun	48.6%	109 of 224	17 s	5.5 h
1,445	Citizen station FW4583FW4583	73.0	Citizen	Rappahannock	48.6%	109 of 224	17 s	9.3 h
1,446	Lake MercerLMRV2	73.0	Gauge	Fairfax	34.0%	78 of 229	14 min	5.3 h
1,447	Citizen station N4BHMN4BHM	72.9	Citizen	Roanoke	45.8%	231 of 504	18 s	10.2 h
1,448	Citizen station FW9737FW9737	72.5	Citizen	Culpeper	50.6%	340 of 672	17 s	3.1 h
1,449	Citizen station GW5693GW5693	72.5	Citizen	Augusta	46.7%	157 of 336	12 s	18.5 h
1,450	Citizen station FW2269FW2269	72.4	Citizen	Fairfax	45.9%	103 of 224	17 s	22.6 h
1,451	South Craney IslandNDBC-CRYV2	71.9	Gauge	Portsmouth	57.6%	323 of 560	44 min	6.3 h
1,451	KiptopekeNDBC-KPTV2	71.9	Gauge	Northampton	57.6%	323 of 560	44 min	6.3 h
1,453	Citizen station FW8901FW8901	71.9	Citizen	Fauquier	47.1%	317 of 672	18 s	3 h
1,454	Citizen station KN4URYKN4URY	71.9	Citizen	Lunenburg	35.7%	90 of 252	18 s	10.7 h
1,455	Jonesville0VG	71.7	Airport	Lee	47.6%	240 of 504	8 min	3.4 days
1,456	Citizen station DW4466DW4466	71.5	Citizen	Loudoun	47.9%	302 of 630	17 s	18.5 h
1,457	Citizen station FW8541FW8541	71.4	Citizen	Loudoun	48.2%	108 of 224	20 s	7.3 h
1,458	Royal Lake (PL 566 Damsite #4)RYLV2	70.8	Gauge	Fairfax	29.5%	85 of 288	14 min	5.1 h
1,459	Rocky Run AT Pulte Mclean Regional PondPRPV2	70.7	Gauge	Fairfax	33.0%	133 of 403	14 min	5.6 h
1,460	Accotink Creek AT Lake AccotinkLACV2	70.2	Gauge	Fairfax	29.3%	87 of 296	14 min	6 h
1,461	WachapreagueNDBC-WAHV2	70.0	Gauge	Accomack	57.6%	323 of 560	44 min	6.3 h
1,462	Burkes Fork at Bolt Mill RD Near DugspurFBFV2	70.0	Gauge	Floyd	29.7%	50 of 168	11 min	14 h
1,463	Sideburn Branch AT Woodglen LakeWGLV2	69.9	Gauge	Fairfax	30.0%	121 of 403	14 min	5.3 h
1,464	Citizen station DW7325DW7325	69.8	Citizen	Prince William	42.8%	719 of 1,680	16 s	79 min
1,465	Bon Air 0.4 WVA-CS-66	69.7	Volunteer	Chesterfield	42.8%	3 of 7	24.4 h	3 days
1,466	Unnamed AT Hunter Mill Estates PondHMEV2	69.4	Gauge	Fairfax	26.4%	89 of 336	14 min	5.1 h
1,467	Citizen station FW8436FW8436	69.3	Citizen	Giles	42.8%	216 of 504	19 s	7.5 h
1,468	LewisettaNDBC-LWTV2	69.2	Gauge	Northumberland	57.6%	323 of 560	44 min	6.3 h
1,469	Yorktown USCG Training CenterNDBC-YKTV2	69.0	Gauge	York	57.6%	323 of 560	44 min	6.3 h
1,470	Citizen station CW7453CW7453	69.0	Citizen	Prince William	49.5%	111 of 224	20 s	9 h
1,471	Roanoke - Glade CreekRGCV2	69.0	Gauge	City of Roanoke	48.2%	162 of 336	22 min	2.4 days
1,472	Dominion Terminal AssociatesNDBC-DOMV2	68.7	Gauge	Newport News	57.6%	323 of 560	44 min	6.3 h
1,472	Money PointNDBC-MNPV2	68.7	Gauge	Chesapeake	57.6%	323 of 560	44 min	6.3 h
1,474	Colvin Run AT Lake FairfaxLFFV2	68.3	Gauge	Fairfax	24.9%	93 of 373	14 min	5.3 h
1,475	Citizen station GW1738GW1738	67.5	Citizen	Chesterfield	28.9%	57 of 197	20 s	20.8 h
1,476	Citizen station EW4436EW4436	67.1	Citizen	Middlesex	37.1%	187 of 504	19 s	44 h
1,477	Unnamed AT Fairfax Center PondFFXV2	66.7	Gauge	Fairfax	22.6%	114 of 504	14 min	5.1 h
1,478	Willow Springs Branch AT Hampton Forest Section 4 PondHMPV2	66.6	Gauge	Fairfax	23.0%	116 of 504	14 min	5.4 h
1,479	Clifton - South LakesLATV2	66.6	Gauge	Fairfax	21.6%	91 of 420	14 min	5.6 h
1,480	Cape HenryNDBC-CHYV2	66.5	Gauge	Virginia Beach	57.6%	323 of 560	44 min	6.3 h
1,481	Unnamed AT Lake BartonLBTV2	66.1	Gauge	Fairfax	21.8%	110 of 504	14 min	5.7 h
1,482	Holmes Run AT Fairview LakeFVLV2	65.7	Gauge	Fairfax	20.6%	104 of 504	14 min	5.7 h
1,483	Burke Centre 11B Regional PondBCNV2	65.3	Gauge	Fairfax	18.8%	95 of 504	14 min	5.2 h
1,484	Unnamed AT Kings Park WestKINV2	65.2	Gauge	Fairfax	19.4%	98 of 504	14 min	5.7 h
1,485	Citizen station FW2294FW2294	64.7	Citizen	Chesterfield	22.2%	448 of 2,016	16 s	3 h
1,486	Citizen station DW8868DW8868	64.6	Citizen	Fairfax	22.4%	377 of 1,680	17 s	3.6 h
1,487	Horsepen Run AT West Ox Regional PondWOXV2	64.3	Gauge	Fairfax	19.6%	132 of 672	14 min	5.8 h
1,488	Signal Hill RoadBBSV2	64.2	Gauge	Prince William	29.3%	197 of 672	14 min	34 h
1,489	Citizen station DW4557DW4557	64.1	Citizen	Virginia Beach	23.4%	394 of 1,680	16 s	4.9 h
1,490	Springfield - Brookfield Park DamBPMV2	64.0	Gauge	Fairfax	17.0%	86 of 504	16 min	5.8 h
1,491	Citizen station FW9033FW9033	63.7	Citizen	Frederick	21.1%	355 of 1,680	18 s	4 h
1,492	Citizen station GW5689GW5689	63.5	Citizen	Rockingham	20.5%	415 of 2,016	17 s	3.5 h
1,493	Citizen station GW3564GW3564	63.5	Citizen	Montgomery	20.6%	416 of 2,016	18 s	3.6 h
1,493	Citizen station GW5845GW5845	63.5	Citizen	Shenandoah	20.6%	416 of 2,016	18 s	3.6 h
1,493	Citizen station GW6489GW6489	63.5	Citizen	Shenandoah	20.5%	415 of 2,016	18 s	3.6 h
1,496	Citizen station GW7362GW7362	63.4	Citizen	Mecklenburg	20.5%	415 of 2,016	18 s	3.6 h
1,497	Citizen station GW3020GW3020	63.4	Citizen	Wythe	20.4%	413 of 2,016	18 s	3.6 h
1,498	Citizen station EW5196EW5196	63.4	Citizen	Henrico	20.4%	412 of 2,016	18 s	3.6 h
1,499	Citizen station CW7979CW7979	63.4	Citizen	Hanover	20.4%	412 of 2,016	19 s	3.6 h
1,500	Citizen station GW0631GW0631	63.4	Citizen	Gloucester	20.2%	409 of 2,016	16 s	3.6 h

How a station is ranked

The 247 Rank answers one question about a weather station: can its readings be relied on? A station has to deliver: its reports arrive when due, soon, without long silences. And its readings have to be right: close to a trusted station nearby, passing their checks, and in step with the weather the forecast and its neighbours confirm.

The 247 score

Storm Station's poller asks every network on its own schedule, around the clock, and keeps the time of every report it hears; the reference comparison and the forecast engine keep the rest. From the last seven days of that record each station is scored out of 100 on six parts, and its 247 score is their weighted mean:

Reports receivedweight 35The share of its scheduled reports received. A station that sends every 5 minutes is due 2,016 reports in a week; one that reports once a day is due 7. Each report is counted in a slot centred on the station's own report time, so a report a minute early or late is still on time, and the week ends an hour back, so a report still on its way is never counted missed.Full marks: 100% received. No marks: none received.
Arrivalweight 10The median time its reports took to arrive from the moment a reading was taken to the moment it reached Storm Station.Full marks: within 10 minutes, or a tenth of its schedule for a station that reports less often. No marks: an hour, or its whole schedule.
Continuityweight 10Its longest silence against its own schedule, so a daily gauge is not marked down for a day between reports.Full marks: a silence of 3 reports or less. No marks: 72 reports, falling evenly on a log scale between.
Accuracyweight 20How closely its temperature follows its reference station the nearest airport or climate reference station that reported within half an hour, up to 15 miles away, reading by reading; an airfield is compared with the nearest other airport, never its own report. A steady offset is taken out, and where both heights are known only the offset beyond 3 F that the height difference does not explain is counted.Full marks: within 1.5 F, allowing 0.1 F more for each mile to the reference. No marks: 6.5 F beyond that.
Instrument checksweight 15The share of its readings that pass a check. For an airfield, the check the forecast engine runs the next day: each reading against the stations around it, as weather services check their own. For any other station, a reading 20 F or more from its reference fails, unless the two stand 3,000 ft or more apart.Full marks: none failed. No marks: 5% failed.
Forecast checkweight 10How closely its temperature matched Storm Station's forecast for the same hours, checked the next day, for every airfield the forecast engine scores. A station whose readings stray far from a forecast its neighbours confirm is one to doubt.Full marks: within 2 F on average. No marks: 8 F.

A part is scored once the week holds 24 readings or comparisons for it. A part that cannot be measured where a station stands counts at the middle of its state's measured stations, so the station is neither lifted nor sunk by it. A part measured nowhere in the state is left out, and the others carry its weight.

From score to rank

Each state's stations are ranked by their score, to the tenth. At an equal score the longer record comes first: a station that sent 2,016 of 2,016 reports has shown more than one that sent 7 of 7. Then the faster arrival, then the shorter silence. Ties on all of them share a rank, as a race is scored: three stations tied for third are all third, and the next is sixth.

A station is ranked once its week holds enough reports to measure: 12, or 3 days for a gauge that reports once a day. The rank is made again every day, so a station that falls silent or starts to read wrong drops, and one that recovers climbs back. Every page shows the same ranking: a station's rank here, in its state's list and on its own page come from one run, and a new run reaches them together. Each station's page shows its score part by part, with the figures behind each.

The same figures as data

/api/ranks for a state and /api/rank for one station, its score in parts; the developer page has every field.