Live/247 Rank/New York

New York 24/7 Rank

Every station in New York 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.

1,128 stations ranked53.4% sent every report dueranked October 4, 2026page 2 of 5New York instrumentsNew York 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 1,128 ranked here, 1,103 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
245	Yorktown Heights 2.7 NNWNY-WC-53	99.8	Volunteer	Westchester	100%	3 of 3	2.4 h	24 h
252	Altamont 2.7 SSWNY-AB-1	99.8	Volunteer	Albany	100%	3 of 3	2.4 h	24 h
252	Macedon 2.6 ESENY-WN-18	99.8	Volunteer	Wayne	100%	3 of 3	2.4 h	24 h
254	Oswego CountyFZY	99.5	Airport	Oswego	100%	168 of 168	13 min	75 min
255	CDGN6CDGN6	99.4	DCP	-	100%	7 of 7	3.2 h	24 h
256	IthacaITH	99.4	Airport	Tompkins	99.4%	167 of 168	11 min	67 min
257	Albany County ArptALB	99.4	Airport	Albany	98.2%	165 of 168	6 min	2 h
257	New York/Jf KennedyJFK	99.4	Airport	Queens	98.2%	165 of 168	6 min	2 h
257	New York/LaGuardiaLGA	99.4	Airport	Queens	98.2%	165 of 168	6 min	2 h
260	Wyoming 3WWYON6	99.3	Cooperative	Wyoming	100%	7 of 7	3.3 h	24 h
261	Chases LakeGFDN6	99.3	Cooperative	Lewis	100%	7 of 7	3.5 h	24 h
262	Brewerton 1.5 ESENY-OG-28	99.3	Volunteer	Onondaga	100%	3 of 3	3.4 h	25 h
263	Saranac Lake 6.2 NNY-FK-7	99.3	Volunteer	Franklin	100%	3 of 3	3.4 h	28 h
264	Warwick 3.2 WNWNY-OR-4	99.3	Volunteer	Orange	100%	3 of 3	3.4 h	24 h
264	Troy 2.1 NNENY-RN-20	99.3	Volunteer	Rensselaer	100%	3 of 3	3.4 h	24 h
264	Corning 2.9 NNY-ST-45	99.3	Volunteer	Steuben	100%	3 of 3	3.4 h	24 h
267	Chases Lake CoopNY-LW-12	99.3	Volunteer	Lewis	100%	3 of 3	3.4 h	24 h
267	Apalachin 2.8 ESENY-TG-34	99.3	Volunteer	Tioga	100%	3 of 3	3.4 h	24 h
269	New Hartford 1.0 WSWNY-OD-66	99.3	Volunteer	Oneida	100%	3 of 3	3.4 h	24 h
269	Copiague 0.4 ENENY-SF-62	99.3	Volunteer	Suffolk	100%	3 of 3	3.4 h	24 h
271	Albany 0.7 SWNY-AB-23	99.3	Volunteer	Albany	100%	3 of 3	3.4 h	24 h
271	Union Springs 1.0 SSENY-CY-39	99.3	Volunteer	Cayuga	100%	3 of 3	3.4 h	24 h
273	Pittsford 4.0 SSENY-MR-21	99.3	Volunteer	Monroe	100%	3 of 3	3.4 h	46 h
274	Huntington 2.0 NNENY-SF-169	99.3	Volunteer	Suffolk	100%	3 of 3	3.4 h	24 h
275	Mount Morris 4.3 SSWNY-LV-10	99.3	Volunteer	Livingston	100%	3 of 3	3.4 h	28 h
276	Troy 0.7 ENY-RN-15	99.3	Volunteer	Rensselaer	100%	3 of 3	3.4 h	24 h
276	Saratoga Springs 0.5 SNY-SR-4	99.3	Volunteer	Saratoga	100%	3 of 3	3.4 h	24 h
276	Ithaca 0.5 NNY-TM-51	99.3	Volunteer	Tompkins	100%	3 of 3	3.4 h	24 h
276	Tillson 2.2 ENENY-UL-53	99.3	Volunteer	Ulster	100%	3 of 3	3.4 h	24 h
280	Ridge 1.5 SENY-SF-127	99.3	Volunteer	Suffolk	100%	3 of 3	3.4 h	24 h
281	Niagara Falls INTLIAG	99.3	Airport	Niagara	99.4%	167 of 168	13 min	2 h
282	Buffalo INTL ArptBUF	99.3	Airport	Erie	99.4%	167 of 168	13 min	2 h
282	Syracuse/HancockSYR	99.3	Airport	Onondaga	99.4%	167 of 168	13 min	2 h
284	Rochester/Monroe CoROC	99.3	Airport	Monroe	99.4%	167 of 168	13 min	2 h
285	Cylde - Cylde RiverCDEN6	99.2	Gauge	Wayne	100%	168 of 168	13 min	60 min
285	Cayuga Creek AT LancasterLCSN6	99.2	Gauge	Erie	100%	168 of 168	13 min	60 min
285	Wappingers Creek AT Wappingers FallsWAPN6	99.2	Gauge	Dutchess	100%	168 of 168	13 min	60 min
288	Owasco Outlet AT AuburnAUON6	99.2	Gauge	Cayuga	100%	168 of 168	13 min	63 min
288	Barneveld - Cincinnati CreekBVDN6	99.2	Gauge	Oneida	100%	168 of 168	13 min	63 min
288	Salmon Creek AT Salmon Creek near LudlowvilleLUDN6	99.2	Gauge	Tompkins	100%	168 of 168	13 min	63 min
288	OWASCO INLET AT Owasco Inlet At MoraviaOWIN6	99.2	Gauge	Cayuga	100%	168 of 168	13 min	63 min
288	SIXMILE CREEK AT Sixmile Ck/bethel GroveSXMN6	99.2	Gauge	Tompkins	100%	168 of 168	13 min	63 min
288	Lake Champlain 5 N WhitehallWIHN6	99.2	Gauge	Washington	100%	168 of 168	13 min	63 min
294	Lyons Lock E-27ELYN6	99.2	Gauge	Wayne	99.4%	167 of 168	12 min	2 h
295	Farmingdale/RepublcFRG	99.2	Airport	Suffolk	99.4%	167 of 168	13 min	2 h
296	Watertown INTL ArptART	99.1	Airport	Jefferson	100%	168 of 168	11 min	67 min
297	Dunkirk AirportDKK	99.0	Airport	Chautauqua	99.4%	167 of 168	12 min	2 h
298	Cherry CreekCRCN6	99.0	Gauge	Chautauqua	99.4%	167 of 168	13 min	2 h
298	Mortimer - Red CreekMRTN6	99.0	Gauge	Monroe	99.4%	167 of 168	13 min	2 h
298	New YorkNYC	99.0	Gauge	New York	99.4%	167 of 168	13 min	2 h
298	WEST KILL AT SprucetonSPUN6	99.0	Gauge	Greene	99.4%	167 of 168	13 min	2 h
302	HemlockHEMN6	99.0	Gauge	Livingston	99.4%	167 of 168	13 min	2 h
303	Hudson Bay AT FreeportFRPN6	99.0	Gauge	Nassau	99.4%	167 of 168	13 min	2 h
303	Biscuit BrookFVYN6	99.0	Gauge	Ulster	99.4%	167 of 168	13 min	2 h
303	Mohawk River 5 E Little FallsLTLN6	99.0	Gauge	Herkimer	99.4%	167 of 168	13 min	2 h
303	Oswego River Near PhoenixPHXN6	99.0	Gauge	Oswego	99.4%	167 of 168	13 min	2 h
303	Sacandaga River AT Sacandaga RsvrSACN6	99.0	Gauge	Saratoga	99.4%	167 of 168	13 min	2 h
308	Atlantic Ocean AT InwoodIWDN6	98.8	Gauge	Nassau	100%	168 of 168	15 min	60 min
308	East Moriches - Moriches BayMOBN6	98.8	Gauge	Suffolk	100%	168 of 168	15 min	60 min
308	Reynolds Channel AT Reynolds ChannelREYN6	98.8	Gauge	Nassau	100%	168 of 168	15 min	60 min
308	Ponquogue - Shinnecock BaySHIN6	98.8	Gauge	Suffolk	100%	168 of 168	15 min	60 min
312	Boston 2.5 NENY-ER-166	98.8	Volunteer	Erie	100%	3 of 3	4.4 h	24 h
312	Sylvan Beach 1.6 NWNY-OD-61	98.8	Volunteer	Oneida	100%	3 of 3	4.4 h	24 h
312	Wyoming COOPNY-WY-10	98.8	Volunteer	Wyoming	100%	3 of 3	4.4 h	24 h
315	Ilion 0.8 WNWNY-HR-4	98.8	Volunteer	Herkimer	100%	3 of 3	4.4 h	24 h
316	Webster 3.0 WNY-MR-50	98.8	Volunteer	Monroe	100%	3 of 3	4.4 h	31 h
317	Broadalbin 4.7 ESENY-FL-7	98.8	Volunteer	Fulton	100%	3 of 3	4.4 h	24 h
318	Horseheads 2.7 SSENY-CM-20	98.8	Volunteer	Chemung	100%	3 of 3	4.4 h	24 h
319	AuburnAUBN6	98.7	Cooperative	Cayuga	100%	7 of 7	4.3 h	24 h
320	Jamestown (AWOS)JHW	98.7	Airport	Chautauqua	96.5%	170 of 176	10 min	72 min
321	Saratoga National Historical Park RAWSSHPN6	98.6	Gauge	Saratoga	99.4%	167 of 168	15 min	2 h
322	Albany Pine BushAPBN6	98.6	Gauge	Albany	99.4%	167 of 168	15 min	2 h
323	AlfredAFDN6	98.6	Gauge	Allegany	98.2%	165 of 168	13 min	2 h
323	Eighteen Mile Creek AT BurtBURN6	98.6	Gauge	Niagara	98.2%	165 of 168	13 min	2 h
323	FLINT CREEK AT PhelpsFLIN6	98.6	Gauge	Ontario	98.2%	165 of 168	13 min	2 h
323	Victor - Powder Milk ParkPMPN6	98.6	Gauge	Monroe	98.2%	165 of 168	13 min	2 h
323	Red House - Allegheny RiverRDHN6	98.6	Gauge	Allegany	98.2%	165 of 168	13 min	2 h
328	PoughkeepsiePOU	98.4	Airport	Dutchess	100%	168 of 168	13 min	70 min
329	North Bay 0.1 NENY-OD-75	98.4	Volunteer	Oneida	100%	3 of 3	5.4 h	24 h
330	Franklin Square 1.1 NNY-NS-85	98.4	Volunteer	Nassau	100%	3 of 3	5.4 h	24 h
330	Trumansburg 2.4 SSENY-TM-81	98.4	Volunteer	Tompkins	100%	3 of 3	5.4 h	24 h
332	Smithtown 2.0 SSWNY-SF-79	98.4	Volunteer	Suffolk	100%	3 of 3	5.4 h	24 h
333	Cazenovia Creek AT EbenezerEBZN6	98.4	Gauge	Erie	97.6%	164 of 168	13 min	2 h
333	Gowanda - Thatcher BrookTHAN6	98.4	Gauge	Cattaraugus	97.6%	164 of 168	13 min	2 h
335	Amsterdam - Mohawk RiverAMDN6	98.2	Gauge	Montgomery	100%	168 of 168	18 min	60 min
335	Genesee River AT AvonAVON6	98.2	Gauge	Livingston	100%	168 of 168	18 min	60 min
335	Ballantyne Bridge - Genesee RiverBLBN6	98.2	Gauge	Monroe	100%	168 of 168	18 min	60 min
335	Cowaselon Creek AT Cowaselon Creek near CanastotaCOWN6	98.2	Gauge	Madison	100%	168 of 168	18 min	60 min
335	Grahamsville - Chestnut CreekCSTN6	98.2	Gauge	Sullivan	100%	168 of 168	18 min	60 min
335	TOWN BROOK 1 SE Town Brook Near HobartHTBN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
335	Mongaup AT Mongaup River near MongaupMVGN6	98.2	Gauge	Sullivan	100%	168 of 168	18 min	60 min
335	Skaneateles Creek AT Skaneateles Creek near Skaneateles JctSKYN6	98.2	Gauge	Onondaga	100%	168 of 168	18 min	60 min
335	Forestburgh 3SW - Mongaup RiverSWBN6	98.2	Gauge	Sullivan	100%	168 of 168	18 min	60 min
335	Hudson River AT TroyTRYN6	98.2	Gauge	Rensselaer	100%	168 of 168	18 min	60 min
335	Ellicott Creek AT WilliamsvilleWILN6	98.2	Gauge	Erie	100%	168 of 168	18 min	60 min
346	MILL BROOK 3 SW Mill Brook Near DunravenDUNN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	61 min
347	CaledoniaCALN6	98.2	Gauge	Livingston	100%	168 of 168	18 min	75 min
347	Findley LakeFDLN6	98.2	Gauge	Chautauqua	100%	168 of 168	18 min	75 min
347	Franklinville Rain GageFKNN6	98.2	Gauge	Cattaraugus	100%	168 of 168	18 min	75 min
347	Sidney Center Rain GageSDCN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	75 min
347	Rain Gage At Sag HarborSGHN6	98.2	Gauge	Suffolk	100%	168 of 168	18 min	75 min
347	Susquehanna River AT Sidney Stream GageSIDN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	75 min
347	SinclairvilleSNCN6	98.2	Gauge	Chautauqua	100%	168 of 168	18 min	75 min
347	VictorVICN6	98.2	Gauge	Ontario	100%	168 of 168	18 min	75 min
347	Worcester Rain GageWORN6	98.2	Gauge	Otsego	100%	168 of 168	18 min	75 min
356	DELAWARE RIVER AT BarryvilleBVLN6	98.2	Gauge	Sullivan	100%	168 of 168	18 min	60 min
356	Chestnut Creek AT GrahamsvilleCHSN6	98.2	Gauge	Sullivan	100%	168 of 168	18 min	60 min
356	EAST BRANCH DELAWARE AT DownsvilleDWNN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	Brewerton - Lock E23ECLN6	98.2	Gauge	Onondaga	100%	168 of 168	18 min	60 min
356	Cylde Lock E-26EGLN6	98.2	Gauge	Wayne	100%	168 of 168	18 min	60 min
356	Tyre - Mays Point LockETRN6	98.2	Gauge	Seneca	100%	168 of 168	18 min	60 min
356	East Brook East Of WaltonEWAN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	West Branch Delaware AT Hale EddyHLEN6	98.2	Gauge	Broome	100%	168 of 168	18 min	60 min
356	East Branch Delaware AT HarvardHVDN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	McClure - Oquaga CreekOQGN6	98.2	Gauge	Broome	100%	168 of 168	18 min	60 min
356	West Branch Saint Regis 4 SE ParishvillePARN6	98.2	Gauge	St Lawrence	100%	168 of 168	18 min	60 min
356	Raquette River AT PiercefieldPIEN6	98.2	Gauge	St Lawrence	100%	168 of 168	18 min	60 min
356	Poughkeepsie 2NW - Hudson RiverPKMN6	98.2	Gauge	Dutchess	100%	168 of 168	18 min	60 min
356	WEST BRANC DELAWARE AT StilesvilleSLVN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	TREMPER KILL AT Tremper Kill Near AndesTPKN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	West Branch Delaware AT WaltonWALN6	98.2	Gauge	Delaware	100%	168 of 168	18 min	60 min
356	Hackensack River At West NyackWNYN6	98.2	Gauge	Rockland	100%	168 of 168	18 min	60 min
373	Susquehanna River AT Binghamton Washington StreetBNGN6	98.2	Gauge	Broome	100%	168 of 168	18 min	62 min
374	Ithaca 13EITCN6	98.2	Gauge	Tompkins	100%	168 of 168	18 min	65 min
374	Millbrook 3WMBKN6	98.2	Gauge	Dutchess	100%	168 of 168	18 min	65 min
376	Jamestown 4ENEJSTN6	98.2	Gauge	Chautauqua	100%	168 of 168	18 min	75 min
377	Neversink River AT GodeffroyNEVN6	98.2	Gauge	Orange	100%	168 of 168	18 min	60 min
378	AlbionABNN6	98.2	Cooperative	Orleans	100%	7 of 7	-	24 h
378	CooperstownCOPN6	98.2	Cooperative	Otsego	100%	7 of 7	-	24 h
380	Mouth NE - Little Salmon RiverTNYN6	98.2	Gauge	Oswego	99.4%	167 of 168	17 min	2 h
381	Orient HarbourORIN6	98.0	Gauge	Suffolk	100%	168 of 168	19 min	69 min
382	Cobleskill - Cobleskill CreekCBSN6	98.0	Gauge	Schoharie	99.4%	167 of 168	18 min	2 h
382	Fox Creek AT SchoharieFOXN6	98.0	Gauge	Schoharie	99.4%	167 of 168	18 min	2 h
382	Lake Carmel - Horse PondHPBN6	98.0	Gauge	Putnam	99.4%	167 of 168	18 min	2 h
382	Little Ausable River AT Laphams Mills Near ValcourLPHN6	98.0	Gauge	Clinton	99.4%	167 of 168	18 min	2 h
382	Little Schoharie Creek Near MiddleburghLSMN6	98.0	Gauge	Schoharie	99.4%	167 of 168	18 min	2 h
382	Richardsville - West Branch CrotonRVLN6	98.0	Gauge	Putnam	99.4%	167 of 168	18 min	2 h
382	Salmon River AT South PlattsburghSPBN6	98.0	Gauge	Clinton	99.4%	167 of 168	18 min	2 h
389	Mayville Nr Chautauqua LkMYVN6	98.0	Gauge	Chautauqua	99.4%	167 of 168	18 min	1.8 h
389	Cazenovia - Cazenovia LakeRCZN6	98.0	Gauge	Madison	99.4%	167 of 168	18 min	1.8 h
389	Fabius - Deruyter ResRDRN6	98.0	Gauge	Onondaga	99.4%	167 of 168	18 min	1.8 h
392	AlabamaABMN6	98.0	Gauge	Genesee	99.4%	167 of 168	18 min	2 h
392	LanesvilleHTLN6	98.0	Gauge	Greene	99.4%	167 of 168	18 min	2 h
392	Lockport - Erie CanalLCPN6	98.0	Gauge	Niagara	99.4%	167 of 168	18 min	2 h
392	Oswego River AT Oswego Lock 7OSON6	98.0	Gauge	Oswego	99.4%	167 of 168	18 min	2 h
392	Panama WellPNAN6	98.0	Gauge	Chautauqua	99.4%	167 of 168	18 min	2 h
392	Ramapo River AT RamapoRAMN6	98.0	Gauge	Rockland	99.4%	167 of 168	18 min	2 h
392	West Eaton - Eaton Brook ResREBN6	98.0	Gauge	Madison	99.4%	167 of 168	18 min	2 h
392	Red House WellRHSN6	98.0	Gauge	Cattaraugus	99.4%	167 of 168	18 min	2 h
400	Albany 1.9 NNENY-AB-86	97.9	Volunteer	Albany	100%	3 of 3	6.4 h	24 h
401	Morrisonville 1.9 NNWNY-CL-15	97.9	Volunteer	Clinton	100%	3 of 3	6.4 h	29 h
402	Pleasant Valley 1.7 SNY-DT-35	97.9	Volunteer	Dutchess	100%	3 of 3	6.4 h	24 h
403	Ilion - Steele CreekILIN6	97.9	Gauge	Herkimer	98.8%	166 of 168	17 min	2 h
404	Canandaigua - Canandaigua LakeCNDN6	97.9	Gauge	Ontario	98.8%	166 of 168	17 min	2 h
405	Lakeville - Conesus LakeCNSN6	97.8	Gauge	Livingston	98.8%	166 of 168	18 min	2 h
406	Braddock Height - Lake OntarioBDKN6	97.6	Gauge	Monroe	98.8%	166 of 168	19 min	2 h
406	Hamilton Beach - Lake OntarioHMLN6	97.6	Gauge	Monroe	98.8%	166 of 168	19 min	2 h
406	Lake Ontario at Golden Hill SPLYNN6	97.6	Gauge	Niagara	98.8%	166 of 168	19 min	2 h
406	Riverhead - Peconic River Hwy 105PRIN6	97.6	Gauge	Suffolk	98.8%	166 of 168	19 min	2 h
406	Ninmile Point - Lake OntarioWEBN6	97.6	Gauge	Monroe	98.8%	166 of 168	19 min	2 h
411	Schoharie Creek AT EsperanceEPCN6	97.6	Gauge	Schoharie	98.2%	165 of 168	18 min	2 h
411	Fort Plain - Otsquago CreekFTPN6	97.6	Gauge	Montgomery	98.2%	165 of 168	18 min	2 h
411	Mettawee River AT GranvilleGVVN6	97.6	Gauge	Washington	98.2%	165 of 168	18 min	2 h
411	Keyonville - Oak Orchard CreekKNVN6	97.6	Gauge	Orleans	98.2%	165 of 168	18 min	2 h
411	Schoharie Creek AT MiddleburghMDBN6	97.6	Gauge	Schoharie	98.2%	165 of 168	18 min	2 h
411	North Greece - Northrup CreekNGRN6	97.6	Gauge	Monroe	98.2%	165 of 168	18 min	2 h
411	Rochester - Erie CanalRCSN6	97.6	Gauge	Monroe	98.2%	165 of 168	18 min	2 h
411	Railroad Mill - Irondequoit CreekRRMN6	97.6	Gauge	Ontario	98.2%	165 of 168	18 min	2 h
411	WoodbourneWDBN6	97.6	Gauge	Sullivan	98.2%	165 of 168	18 min	2 h
411	Waterford - Hudson RiverWFRN6	97.6	Gauge	Saratoga	98.2%	165 of 168	18 min	2 h
421	BloomvilleBMVN6	97.6	Gauge	Delaware	98.2%	165 of 168	18 min	2 h
421	Baldwin Place - MuscootBPLN6	97.6	Gauge	Westchester	98.2%	165 of 168	18 min	2 h
421	Canajoharie Creek 4 SW CanajoharieCNJN6	97.6	Gauge	Montgomery	98.2%	165 of 168	18 min	2 h
421	Croton on HudsonNCRN6	97.6	Gauge	Westchester	98.2%	165 of 168	18 min	2 h
421	NOAA Nerrs In Norrie Point State ParkNPQN6	97.6	Gauge	Dutchess	98.2%	165 of 168	18 min	2 h
426	PerrysburgPRGN6	97.6	Cooperative	Cattaraugus	97.0%	163 of 168	16 min	2 h
427	Walworth 1.7 SWNY-WN-10	97.4	Volunteer	Wayne	100%	3 of 3	7.4 h	24 h
428	Manorville 2.8 NENY-SF-195	97.4	Volunteer	Suffolk	100%	3 of 3	7.4 h	24 h
429	Lacona 3.6 SSENY-OS-1	97.4	Volunteer	Oswego	100%	3 of 3	7.4 h	24 h
430	Youngstown - Lower NiagaraYNTN6	97.4	Gauge	Niagara	98.2%	165 of 168	19 min	2 h
431	LITTLE DELAWARE 2 SE DelhiLDWN6	97.3	Gauge	Delaware	100%	168 of 168	22 min	60 min
432	Sauquoit Creek AT WhitesboroWHBN6	97.3	Gauge	Oneida	100%	168 of 168	22 min	61 min
433	Trout Creek AT Trout CreekTRCN6	97.3	Gauge	Delaware	100%	168 of 168	22 min	62 min
434	Colden 1WCODN6	97.3	Cooperative	Erie	100%	7 of 7	7.7 h	24 h
435	SchenectadySCHN6	97.3	Gauge	Schenectady	98.6%	663 of 672	17 min	55 min
436	ASEN6ASEN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
436	ASWN6ASWN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
436	CNNN6CNNN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
436	NVRN6NVRN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
436	PEPN6PEPN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
436	RONN6RONN6	97.3	DCP	-	92.8%	13 of 14	17 min	24 h
442	Chemung River AT ChemungCMGN6	97.2	Gauge	Chemung	100%	168 of 168	23 min	89 min
443	COHOCTON RIVER AT AvocaAVCN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	60 min
443	COHOCTON RIVER AT BathBAHN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	60 min
443	Neversink River AT BridgevilleBRGN6	97.2	Gauge	Sullivan	100%	168 of 168	23 min	60 min
443	SENECA RIVER (Erie Canal) AT Port ByronBYRN6	97.2	Gauge	Cayuga	100%	168 of 168	23 min	60 min
443	CALLICOON CREEK AT Callicoon CreekCCCN6	97.2	Gauge	Sullivan	100%	168 of 168	23 min	60 min
443	Delaware River AT CallicoonCCRN6	97.2	Gauge	Sullivan	100%	168 of 168	23 min	60 min
443	Chemung River AT ElmiraCHEN6	97.2	Gauge	Chemung	100%	168 of 168	23 min	60 min
443	OULEOUT CREEK AT Ouleout CreekESIN6	97.2	Gauge	Delaware	100%	168 of 168	23 min	60 min
443	WEST BRANCH DELAWARE AT West Branch Delaware At HobartHBTN6	97.2	Gauge	Delaware	100%	168 of 168	23 min	60 min
443	CAYUGA LAKE INLET AT Cayuga InletICNN6	97.2	Gauge	Tompkins	100%	168 of 168	23 min	60 min
443	TIOUGHNIOGA RIVER AT LisleLSLN6	97.2	Gauge	Broome	100%	168 of 168	23 min	60 min
443	Onondaga Lake AT LiverpoolLVRN6	97.2	Gauge	Onondaga	100%	168 of 168	23 min	60 min
443	MONGAUP RIVER AT Mongaup ValleyMGPN6	97.2	Gauge	Sullivan	100%	168 of 168	23 min	60 min
443	Onondaga Creek AT NedrowONDN6	97.2	Gauge	Onondaga	100%	168 of 168	23 min	60 min
443	Genesee River AT Rochester Ford StROHN6	97.2	Gauge	Monroe	100%	168 of 168	23 min	60 min
443	EAST BRANCH DELAWARE AT RoxburyROXN6	97.2	Gauge	Delaware	100%	168 of 168	23 min	60 min
443	Chenango River AT SherburneSHBN6	97.2	Gauge	Chenango	100%	168 of 168	23 min	60 min
443	Susquehanna River AT WindsorWSRN6	97.2	Gauge	Broome	100%	168 of 168	23 min	60 min
461	Canandaigua Outlet AT ChapinCPNN6	97.2	Gauge	Ontario	100%	168 of 168	23 min	61 min
462	Canisteo River At ArkportACKN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	TUSCARORA CREEK AT Tuscarora Ck Nr S AddisonADNN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Tonawanda Creek AT BataviaBTVN6	97.2	Gauge	Genesee	100%	168 of 168	23 min	63 min
462	Black Creek AT ChurchvilleCHRN6	97.2	Gauge	Monroe	100%	168 of 168	23 min	63 min
462	Otselic River AT CincinnatusCINN6	97.2	Gauge	Cortland	100%	168 of 168	23 min	63 min
462	Beaver Kill AT Cooks FallsCKFN6	97.2	Gauge	Delaware	100%	168 of 168	23 min	63 min
462	Cohocton River AT CampbellCMPN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Chenango River AT Chenango ForksCNON6	97.2	Gauge	Broome	100%	168 of 168	23 min	63 min
462	Tioughnioga River AT CortlandCRTN6	97.2	Gauge	Cortland	100%	168 of 168	23 min	63 min
462	Chenango River AT GreeneGNEN6	97.2	Gauge	Chenango	100%	168 of 168	23 min	63 min
462	Oatka Creek AT GarbuttGRBN6	97.2	Gauge	Monroe	100%	168 of 168	23 min	63 min
462	Wallkill River AT GardinerGRDN6	97.2	Gauge	Ulster	100%	168 of 168	23 min	63 min
462	CANISTEO RIVER AT HornellHORN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Canacadea Creek AT Canacadea CreekHRNN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Cayuga Lake AT IthacaICYN6	97.2	Gauge	Tompkins	100%	168 of 168	23 min	63 min
462	Indian River 2 S Indian LakeINRN6	97.2	Gauge	Hamilton	100%	168 of 168	23 min	63 min
462	Tioga River AT LindleyLDYN6	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Addison NY MesonetNYSMADDI	97.2	Gauge	Steuben	100%	168 of 168	23 min	63 min
462	Andes NY MesonetNYSMANDE	97.2	Gauge	Delaware	100%	168 of 168	23 min	63 min
462	Batavia NY MesonetNYSMBATA	97.2	Gauge	Genesee	100%	168 of 168	23 min	63 min
462	Beacon NY MesonetNYSMBEAC	97.2	Gauge	Dutchess	100%	168 of 168	23 min	63 min
462	Belden NY MesonetNYSMBELD	97.2	Gauge	Broome	100%	168 of 168	23 min	63 min
462	Belleville NY MesonetNYSMBELL	97.2	Gauge	Jefferson	100%	168 of 168	23 min	63 min
462	Belmont NY MesonetNYSMBELM	97.2	Gauge	Allegany	100%	168 of 168	23 min	63 min
462	Berkshire NY MesonetNYSMBERK	97.2	Gauge	Tioga	100%	168 of 168	23 min	63 min
462	Binghamton NY MesonetNYSMBING	97.2	Gauge	Broome	100%	168 of 168	23 min	63 min
462	Brooklyn NY MesonetNYSMBKLN	97.2	Gauge	Kings	100%	168 of 168	23 min	63 min
462	Brant NY MesonetNYSMBRAN	97.2	Gauge	Erie	100%	168 of 168	23 min	63 min
462	Brewster NY MesonetNYSMBREW	97.2	Gauge	Putnam	100%	168 of 168	23 min	63 min
462	Brockport NY MesonetNYSMBROC	97.2	Gauge	Monroe	100%	168 of 168	23 min	63 min
462	Bronx NY MesonetNYSMBRON	97.2	Gauge	Bronx	100%	168 of 168	23 min	63 min
462	Brookfield NY MesonetNYSMBROO	97.2	Gauge	Madison	100%	168 of 168	23 min	63 min
462	Ballston Spa NY MesonetNYSMBSPA	97.2	Gauge	Saratoga	100%	168 of 168	23 min	63 min
462	Buffalo NY MesonetNYSMBUFF	97.2	Gauge	Erie	100%	168 of 168	23 min	63 min
462	Burdett NY MesonetNYSMBURD	97.2	Gauge	Schuyler	100%	168 of 168	23 min	63 min
462	Burt NY MesonetNYSMBURT	97.2	Gauge	Niagara	100%	168 of 168	23 min	63 min
462	Camden NY MesonetNYSMCAMD	97.2	Gauge	Oneida	100%	168 of 168	23 min	63 min
462	Cape Vincent NY MesonetNYSMCAPE	97.2	Gauge	Jefferson	100%	168 of 168	23 min	63 min
462	Chazy NY MesonetNYSMCHAZ	97.2	Gauge	Clinton	100%	168 of 168	23 min	63 min

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. 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.