Live/247 Rank/Idaho

Idaho 24/7 Rank

Every station in Idaho 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.

833 stations ranked24.2% sent every report dueranked October 16, 2026page 2 of 4Idaho instrumentsIdaho 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 833 ranked here, 831 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
241	Snake River 4 SW Woodville Canal nr Idaho FallsWVCI1	94.4	Gauge	Bonneville	98.2%	165 of 168	17 min	2 h
252	Pole Canyon RAWSPCNI1	94.3	Gauge	Caribou	98.8%	166 of 168	18 min	2 h
253	8Th St Rd Precip Gage Nr Boise434044116060201	94.3	Gauge	Boise	98.5%	331 of 336	18 min	60 min
254	Terraton, Idaho Weather StationUSBR-TRTI	94.3	Gauge	Jefferson	94.0%	158 of 168	3 min	2.5 h
255	Ketchum RsKETI1	94.2	Gauge	Blaine	100%	168 of 168	22 min	78 min
256	Powell (Shriver) Raws Near Pierce 51EneSVFI1	94.2	Gauge	Idaho	98.8%	166 of 168	19 min	2 h
257	Snake River 3 WSW Aberdeen-Springfield CanalASCI1	94.2	Gauge	Bingham	97.6%	164 of 168	17 min	2 h
257	Snake River 6 ESE New Lava Side Canal nr BlackfootNLCI1	94.2	Gauge	Bingham	97.6%	164 of 168	17 min	2 h
257	Snake River 3 SW Peoples Canal nr FirthPECI1	94.2	Gauge	Bingham	97.6%	164 of 168	17 min	2 h
257	Paasasikwana Noakwaide - Bruno CreekPNBI1	94.2	Gauge	Custer	97.6%	164 of 168	17 min	2 h
257	Snake River 4 SW Riverside Canal nr GrovelandRICI1	94.2	Gauge	Bingham	97.6%	164 of 168	17 min	2 h
262	Hazelton - Milner Gooding CanalMIII1	94.2	Gauge	Jerome	97.6%	164 of 168	17 min	3 h
263	Henrys Fork 2 NE Farmers Friend Canal (Henrys Fork) nr St. AnthoFARI1	94.2	Gauge	Fremont	97.6%	164 of 168	17 min	2 h
264	Henrys Fork 0 AT Henrys Fork at St. AnthonyANTI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	BruneauBJCI1	94.1	Gauge	Owyhee	100%	168 of 168	22 min	78 min
264	N F Clearwater R 20 NE Nr Canyon RsCRSI1	94.1	Gauge	Clearwater	100%	168 of 168	22 min	78 min
264	Fall River 8 E Fall River near Squirrel near Ashton 8EFALI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	Fall River 11 ESE Fall River above Yellowstone Canal nr SquirrelFAYI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	Fall River 0 AT Fall River near AshtonFRAI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	Henrys Fork 1 W Island Park Dam and ReservoirIPDI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	Henrys Fork River 1 SW Henrys Fork nr Island Park Blo DamISLI1	94.1	Gauge	Fremont	100%	168 of 168	22 min	78 min
264	South Fork Salmon River 0 AT Krassel Ranger StationKRSI1	94.1	Gauge	Valley	100%	168 of 168	22 min	78 min
264	St Joe River At Ramsdell Near St. MariesSJRI1	94.1	Gauge	Benewah	100%	168 of 168	22 min	78 min
264	Soldiers Meadow Rsvr DamSOLI1	94.1	Gauge	Nez Perce	100%	168 of 168	22 min	78 min
264	Salmon River 1 S At White BirdWHBI1	94.1	Gauge	Idaho	100%	168 of 168	22 min	78 min
276	Boise River 0 AT Glenwood BridgeBIGI1	94.1	Gauge	Ada	98.8%	166 of 168	19 min	2 h
276	Payette River 0 AT Cascade ReservoirCSDI1	94.1	Gauge	Valley	98.8%	166 of 168	19 min	2 h
276	South Fork Boise River AT South Fork Boise River at Neal BridgeSFNI1	94.1	Gauge	Elmore	98.8%	166 of 168	19 min	2 h
279	Camas Creek 1 W Camas Creek near BlaineCMCI1	94.0	Gauge	Clark	100%	168 of 168	22 min	78 min
280	Bear River 4 SE Bear River at Idaho/Utah State LineBIUI1	94.0	Gauge	Franklin	100%	168 of 168	22 min	78 min
280	Bear River 7 NW Bear River at PescaderoBRAI1	94.0	Gauge	Bear Lake	100%	168 of 168	22 min	78 min
280	Malta 7WSW - Cassia CreekCCBI1	94.0	Gauge	Cassia	100%	168 of 168	22 min	78 min
280	Lake Coeur d Alene ATCOEI1	94.0	Gauge	Kootenai	100%	168 of 168	22 min	78 min
280	Moyie River AT EastportEASI1	94.0	Gauge	Boundary	100%	168 of 168	22 min	78 min
280	Lightning Creek At Clark ForkLTCI1	94.0	Gauge	Bonner	100%	168 of 168	22 min	78 min
280	Snake River 12 E Minidoka Dam and Lake Walcott nr Rupert USBORMINI1	94.0	Gauge	Minidoka	100%	168 of 168	22 min	78 min
280	Middle Fork Salmon R. at Mouth 0 AT ShoupMSSI1	94.0	Gauge	Lemhi	100%	168 of 168	22 min	78 min
280	Snake River 12 E Minidoka North Side CanalNMCI1	94.0	Gauge	Minidoka	100%	168 of 168	22 min	78 min
289	Oakley 17 WSW - Cotton Ridge RAWSCRII1	94.0	Gauge	Cassia	97.4%	655 of 672	13 min	60 min
290	Snake River 10 SW Snake River near BlackfootBFTI1	93.9	Gauge	Bingham	99.4%	167 of 168	22 min	2 h
290	Boise River 0 SE NYC Boise River DiversionBSEI1	93.9	Gauge	Ada	99.4%	167 of 168	22 min	2 h
290	Fall River 2 N Fall River near ChesterCHEI1	93.9	Gauge	Fremont	99.4%	167 of 168	22 min	2 h
290	East Fork Big Wood River 0 AT East Fork Big Wood River at GimletEFGI1	93.9	Gauge	Blaine	99.4%	167 of 168	22 min	2 h
290	Henrys Fork River 3 W Henrys Fork near AshtonHFAI1	93.9	Gauge	Fremont	99.4%	167 of 168	22 min	2 h
290	Snake River 1 N Snake River at LorenzoLORI1	93.9	Gauge	Jefferson	99.4%	167 of 168	22 min	2 h
290	Lake Lowell 0 AT Lake LowellLOWI1	93.9	Gauge	Canyon	99.4%	167 of 168	22 min	2 h
290	Mann Ck Dam Nr WeiserMANI1	93.9	Gauge	Washington	99.4%	167 of 168	22 min	2 h
290	Kootenai River At At PorthillPORI1	93.9	Gauge	Boundary	99.4%	167 of 168	22 min	2 h
290	North Fork Coeur D'Alene River 4 N Prichard 4NPRCI1	93.9	Gauge	Shoshone	99.4%	167 of 168	22 min	2 h
290	Henrys Fork 6 W Henrys Fork near RexburgREXI1	93.9	Gauge	Madison	99.4%	167 of 168	22 min	2 h
290	Snake River 3 N Snake River near ShelleySHYI1	93.9	Gauge	Bingham	99.4%	167 of 168	22 min	2 h
290	Snake River 12 NE Minidoka Southside Canal nr DecloSMCI1	93.9	Gauge	Cassia	99.4%	167 of 168	22 min	2 h
290	Snake River 1 W Snake River at BlackfootSNAI1	93.9	Gauge	Bingham	99.4%	167 of 168	22 min	2 h
290	Spokane River At Blackwell Nr Coeur D AleneSRBI1	93.9	Gauge	Kootenai	99.4%	167 of 168	22 min	2 h
290	Salmon River 15 W Salmon River Below Yankee Fork Near ClaytonSRYI1	93.9	Gauge	Custer	99.4%	167 of 168	22 min	2 h
290	South Fork Clearwater River AT At StitesSTII1	93.9	Gauge	Idaho	99.4%	167 of 168	22 min	2 h
290	Teton River 4 SE Teton River near St. AnthonyTEAI1	93.9	Gauge	Fremont	99.4%	167 of 168	22 min	2 h
290	Thompson Creek 5 AT Thompson Creek near ClaytonTOMI1	93.9	Gauge	Custer	99.4%	167 of 168	22 min	2 h
309	Thomas Creek RAWSTHFI1	93.9	Gauge	Valley	97.3%	654 of 672	13 min	60 min
310	Boise NWS WfoBWOI1	93.9	Cooperative	Ada	92.8%	26 of 28	14 min	12 h
311	Hailey R.SHLSI1	93.8	Gauge	Blaine	100%	168 of 168	22 min	78 min
312	Paradise Creek AT MoscowPACI1	93.8	Gauge	Latah	99.4%	167 of 168	22 min	2 h
312	Portneuf River 0 AT Portneuf River at TopazTOPI1	93.8	Gauge	Bannock	99.4%	167 of 168	22 min	2 h
314	Rupert, Idaho Weather StationUSBR-RPTI	93.8	Gauge	Minidoka	95.8%	161 of 168	3 min	2 h
315	Salmon/Lemhi (AWOS)SMN	93.7	Airport	Lemhi	100%	168 of 168	5 min	60 min
316	Ririe - Clark and Edwards CanalCECI1	93.7	Gauge	Jefferson	98.8%	166 of 168	22 min	2 h
317	Henrys Fork River 7 NNE Henrys Fork near Lake at Macks InnHENI1	93.7	Gauge	Fremont	98.8%	166 of 168	22 min	3 h
318	Elk City (RAMOS)P69	93.6	Airport	Idaho	100%	168 of 168	9 min	61 min
319	Yankee Fork / Salmon 17 W Yankee Fork Salmon River Nr ClaytonYFSI1	93.6	Gauge	Custer	98.8%	166 of 168	22 min	2 h
320	Snake River 6 SE Osgood Canal nr RobertsOSCI1	93.6	Gauge	Jefferson	95.8%	161 of 168	17 min	3 h
321	Blackfoot River 2 AT Blackfoot River Bypass Nr BlackfootBBYI1	93.5	Gauge	Bingham	100%	168 of 168	24 min	75 min
322	Camas Creek 3 S Camas Creek at CamasCCCI1	93.3	Gauge	Jefferson	99.4%	167 of 168	24 min	2 h
322	Pigeon Cove near Twin FallsSRPI1	93.3	Gauge	Gooding	99.4%	167 of 168	24 min	2 h
324	Montpelier, Idaho Weather StationUSBR-MNPI	93.2	Gauge	Bear Lake	98.8%	166 of 168	33 min	2 h
325	Mountain Home AFB RAWSMTHI1	93.1	Gauge	Elmore	100%	168 of 168	15 min	71 min
326	Darlington 8SW - Antelope CreekACKI1	93.1	Gauge	Custer	100%	168 of 168	27 min	63 min
326	Deadwood River 0 AT Deadwood River below Deadwood ReservoirDRBI1	93.1	Gauge	Valley	100%	168 of 168	27 min	63 min
326	Johnson Creek AT Johnson Cr at Yellow PineJOHI1	93.1	Gauge	Valley	100%	168 of 168	27 min	63 min
326	EF Owyhee River AT EF Owyhee River at Crutcher CrossingORCI1	93.1	Gauge	Owyhee	100%	168 of 168	27 min	63 min
326	St Joe River At At Red Ives Ranger StationSJII1	93.1	Gauge	Shoshone	100%	168 of 168	27 min	63 min
326	Clearwater River AT SpaldingSPDI1	93.1	Gauge	Nez Perce	100%	168 of 168	27 min	63 min
326	Squaw Creek 1 S Squaw Creek near SweetSQWI1	93.1	Gauge	Gem	100%	168 of 168	27 min	63 min
326	Stanley - Salmon River at Sawtool HatcherySRHI1	93.1	Gauge	Custer	100%	168 of 168	27 min	63 min
334	Snake River 6 S Snake River Blo Minidoka Dam (at Howells Ferry)MDMI1	93.1	Gauge	Cassia	98.6%	663 of 672	24 min	45 min
335	Eden - Devils Washbowl SpringDWSI1	93.0	Gauge	Jerome	100%	168 of 168	27 min	60 min
336	Big Lost River 4 SE Big Lost River Nr ArcoARCI1	93.0	Gauge	Butte	100%	168 of 168	27 min	63 min
336	Valley Creek 1 NE Valley Creek at StanleyVCSI1	93.0	Gauge	Custer	100%	168 of 168	27 min	63 min
338	Middle Fork Payette River 0 AT CrouchMFPI1	93.0	Gauge	Boise	100%	168 of 168	27 min	60 min
339	Little Wood River 2 NW Silver Creek near PicaboPBOI1	93.0	Gauge	Blaine	100%	168 of 168	27 min	75 min
340	Boise River 8 SE Boise River below Diversion DamBDDI1	93.0	Gauge	Ada	98.5%	662 of 672	24 min	45 min
341	Big Wood River 15 WSW Big Wood River below Magic Dam nr PicaboBWMI1	93.0	Gauge	Blaine	96.7%	650 of 672	17 min	60 min
342	Elk City 1NEELKI1	92.9	Gauge	Idaho	99.4%	167 of 168	27 min	1.5 h
342	Lowell 52NE - Powell RangerPOWI1	92.9	Gauge	Idaho	99.4%	167 of 168	27 min	1.5 h
344	Snake River AT Snake River near BuhlBUHI1	92.9	Gauge	Twin Falls	99.4%	167 of 168	27 min	2 h
344	Big Wood River 8 NNW NF Big Wood River near KetchumNFBI1	92.9	Gauge	Blaine	99.4%	167 of 168	27 min	2 h
344	Clearwater River At PeckPEKI1	92.9	Gauge	Clearwater	99.4%	167 of 168	27 min	2 h
344	Salmon River Near Shoup 9SWSALI1	92.9	Gauge	Lemhi	99.4%	167 of 168	27 min	2 h
348	Wendell - Box Canyon SpringsBXCI1	92.9	Gauge	Gooding	95.8%	161 of 168	20 min	2 h
348	Kootenai River 15 SE Bonners FerryLEOI1	92.9	Gauge	Boundary	95.8%	161 of 168	20 min	2 h
348	Little Lost River 7 NW Little Lost River near HoweLLHI1	92.9	Gauge	Butte	95.8%	161 of 168	20 min	2 h
348	Lucky Peak DamLUCI1	92.9	Gauge	Ada	95.8%	161 of 168	20 min	2 h
348	Payette Lake And Dam AtPYDI1	92.9	Gauge	Valley	95.8%	161 of 168	20 min	2 h
353	Kootenai River AT Bonners FerryBFEI1	92.9	Gauge	Boundary	95.2%	160 of 168	19 min	2 h
354	Salmon Falls Creek ReservporSFRI1	92.8	Gauge	Twin Falls	99.4%	167 of 168	27 min	2 h
355	Elk River 1SEKRI1	92.8	Gauge	Clearwater	99.4%	167 of 168	27 min	2 h
356	Lemhi River 6 N Near LemhiLERI1	92.8	Gauge	Lemhi	98.8%	166 of 168	26 min	2 h
357	Hope - Pend Oreille LakeHOPI1	92.8	Gauge	Bonner	98.2%	165 of 168	25 min	2 h
357	Lochsa River 19 E Near LowellLOCI1	92.8	Gauge	Idaho	98.2%	165 of 168	25 min	2 h
359	Big Lost River 21 NW Big Lost River at Howell Ranch nr ChillyHWRI1	92.8	Gauge	Custer	98.2%	165 of 168	25 min	2 h
360	Crystal Hot Springs RAWSCYFI1	92.8	Gauge	Power	96.4%	162 of 168	17 min	4 h
361	Kootenai River At Bel Moyie River Near Bonners FerryKRMI1	92.7	Gauge	Boundary	98.8%	166 of 168	27 min	2 h
362	Lookout SnotelLKTI1	92.6	Gauge	Shoshone	99.4%	167 of 168	37 min	2 h
363	Boundary Creek 3 W nr PorthillBDCI1	92.6	Gauge	Boundary	97.6%	164 of 168	25 min	2 h
364	Selway River 25 E Near LowellSELI1	92.5	Gauge	Idaho	98.2%	165 of 168	26 min	2 h
365	Dworshak Fish HatcheryDWRI1	92.4	Gauge	Clearwater	98.2%	165 of 168	27 min	1.5 h
366	Snake River 1 W Snake River at NeeleyAMFI1	92.4	Gauge	Power	98.2%	165 of 168	27 min	2 h
366	S. Fk. Boise River 0 AT Anderson Ranch DamARAI1	92.4	Gauge	Elmore	98.2%	165 of 168	27 min	2 h
366	Pahsimeroi River At Pahsimeroi RiverPAHI1	92.4	Gauge	Lemhi	98.2%	165 of 168	27 min	2 h
366	Pocatello - Portneuf RiverPBLI1	92.4	Gauge	Caribou	98.2%	165 of 168	27 min	2 h
366	Ririe Dam / Willow Creek 2 SSE Ririe Dam-Lake on Willow Creek neRIDI1	92.4	Gauge	Bonneville	98.2%	165 of 168	27 min	2 h
366	Rsvr A (Lewiston Orchards)RSAI1	92.4	Gauge	Nez Perce	98.2%	165 of 168	27 min	2 h
366	Webb Creek AT NEAR SWEETWATERWCSI1	92.4	Gauge	Nez Perce	98.2%	165 of 168	27 min	2 h
366	Willow Creek 5 N Willow Creek Floodway at Mouth nr Idaho FallsWFWI1	92.4	Gauge	Bonneville	98.2%	165 of 168	27 min	2 h
366	Willow Creek 13 SE Willow Creek below Tex Creek Nr RirieWTXI1	92.4	Gauge	Bonneville	98.2%	165 of 168	27 min	2 h
375	Lowman 19NE - Wapiti BurnWAPI1	92.4	Gauge	Boise	98.0%	659 of 672	27 min	45 min
376	Snake River 0 AT Below Hell's CanyonHCDI1	92.2	Gauge	Adams	97.6%	164 of 168	27 min	2 h
376	Idaho Falls 16SEIDFI1	92.2	Gauge	Bonneville	97.6%	164 of 168	27 min	2 h
376	Snake River 0 AT Snake River below Milner DamMILI1	92.2	Gauge	Twin Falls	97.6%	164 of 168	27 min	2 h
379	North Fork Payette AT Payette River near BanksBNKI1	92.2	Gauge	Boise	97.0%	163 of 168	26 min	2 h
380	D3 - Eisenman InterchangeITD38	92.2	Road	Ada	96.7%	325 of 336	34 min	60 min
381	Arco At Sunset RoadASUI1	92.1	Gauge	Butte	100%	168 of 168	31 min	78 min
382	Weiser River 2 NE CambridgeCAMI1	92.1	Gauge	Washington	100%	168 of 168	31 min	60 min
383	KamiahLAWI1	92.1	Gauge	Lewis	100%	168 of 168	32 min	78 min
383	Inkom 1SSW - Portneuf RiverPNKI1	92.1	Gauge	Bannock	100%	168 of 168	32 min	78 min
385	Marsh Creek 2 SW Marsh Creek near McCammonMCCI1	92.1	Gauge	Bannock	100%	168 of 168	32 min	76 min
386	Snake River 1 S Eagle Rock Canal at Head nr HeiseERCI1	92.1	Gauge	Jefferson	94.0%	158 of 168	17 min	4 h
387	Boise MunicipalBOI	91.9	Airport	Owyhee	100%	168 of 168	8 min	60 min
388	Buhl - Briggs SpringBSPI1	91.9	Gauge	Gooding	99.4%	167 of 168	32 min	2 h
389	Rexburg-Madison County AirportRXE	91.7	Airport	Madison	98.8%	166 of 168	8 min	3 h
390	Boise South Fk 0 AT South FK Boise Rvr at Anderson Ranch DamANDI1	91.7	Gauge	Elmore	98.8%	166 of 168	32 min	2 h
390	Medicine Lodge Creek AT Medicine Lodge Creek nr SmallMEDI1	91.7	Gauge	Clark	98.8%	166 of 168	32 min	2 h
392	Big Lost River 16 SW NF Big Lost River at Wild Horse nr ChillyBLRI1	91.6	Gauge	Custer	97.6%	164 of 168	30 min	2 h
392	Little Lost River 8 NW Little Lost River Above Flood Diversion nLLDI1	91.6	Gauge	Butte	97.6%	164 of 168	30 min	2 h
392	Clearwater River AT At OrofinoORFI1	91.6	Gauge	Clearwater	97.6%	164 of 168	30 min	2 h
392	St. Maries River At SantaSATI1	91.6	Gauge	Shoshone	97.6%	164 of 168	30 min	2 h
396	Willow Creek 3 SSE Willow Creek blo Ririe Dam nr RirieRIRI1	91.6	Gauge	Bonneville	95.8%	161 of 168	27 min	2 h
397	Coeur d'Alene Fairgrounds, Idaho Weather StationUSBR-CDAI	91.6	Gauge	Kootenai	95.8%	161 of 168	33 min	2 h
398	Lava Hot SpringsLKSI1	91.4	Cooperative	Bannock	85.7%	6 of 7	5 min	34.1 h
399	Chilly Barton FlatCLYI1	91.4	Cooperative	Custer	85.7%	6 of 7	18 min	48 h
400	Hayden Lake 1.6 NEID-KT-31	91.4	Volunteer	Kootenai	85.7%	6 of 7	26 min	36.1 h
401	Gooding 0.2 NNEID-GD-3	91.4	Volunteer	Gooding	85.7%	6 of 7	26 min	2 days
402	StanleySTAI1	91.4	Cooperative	Custer	85.7%	6 of 7	85 min	35.1 h
403	Malta 15.2 NEID-CS-3	91.4	Volunteer	Cassia	85.7%	6 of 7	86 min	24 h
404	Rigby 1.8 NEID-JF-1	91.4	Volunteer	Jefferson	85.7%	6 of 7	86 min	35.1 h
405	Little Lost River 27 NW Little Lost River below Wet Creek nr HowLLRI1	91.3	Gauge	Butte	97.6%	164 of 168	27 min	4 h
406	Bear Lake County1U7	91.2	Airport	Bear Lake	99.8%	503 of 504	6 min	40 min
407	Dworshak - Dent Acres, Idaho Weather StationUSBR-DENI	91.2	Gauge	Clearwater	98.2%	165 of 168	33 min	2 h
407	Downey, Idaho Weather StationUSBR-DWNI	91.2	Gauge	Bannock	98.2%	165 of 168	33 min	2 h
407	Preston, Idaho Weather StationUSBR-PSTI	91.2	Gauge	Franklin	98.2%	165 of 168	33 min	2 h
410	Stanley Ranger StationSNT	91.1	Airport	Custer	98.8%	166 of 168	10 min	2 h
411	RoundtopRONI1	91.1	Gauge	Idaho	97.6%	164 of 168	32 min	3 h
412	Bruneau River 2 S Hot SpringsHOTI1	91.0	Gauge	Owyhee	92.8%	156 of 168	17 min	5 h
413	Banner Summit SnotelBASI1	90.9	Gauge	Boise	99.4%	167 of 168	37 min	2 h
413	Bogus Basin SnotelBOGI1	90.9	Gauge	Boise	99.4%	167 of 168	37 min	2 h
413	Deadwood Summit SnotelDDSI1	90.9	Gauge	Valley	99.4%	167 of 168	37 min	2 h
413	Dollarhide Summit SnotelDHDI1	90.9	Gauge	Blaine	99.4%	167 of 168	37 min	2 h
413	Franklin Basin SnotelFBNI1	90.9	Gauge	Franklin	99.4%	167 of 168	37 min	2 h
413	Hilts Creek SnotelHLTI1	90.9	Gauge	Custer	99.4%	167 of 168	37 min	2 h
413	Howell Canyon SnotelHWCI1	90.9	Gauge	Cassia	99.4%	167 of 168	37 min	2 h
413	Hyndman SnotelHYNI1	90.9	Gauge	Blaine	99.4%	167 of 168	37 min	2 h
413	Island Park SnotelISPI1	90.9	Gauge	Fremont	99.4%	167 of 168	37 min	2 h
413	Mores Creek Summit SnotelMRKI1	90.9	Gauge	Boise	99.4%	167 of 168	37 min	2 h
413	Prairie SnotelPRAI1	90.9	Gauge	Elmore	99.4%	167 of 168	37 min	2 h
413	Reynolds Creek SnotelRYCI1	90.9	Gauge	Owyhee	99.4%	167 of 168	37 min	2 h
413	Slug Creek Divide SnotelSLGI1	90.9	Gauge	Caribou	99.4%	167 of 168	37 min	2 h
413	Somsen Ranch SnotelSORI1	90.9	Gauge	Caribou	99.4%	167 of 168	37 min	2 h
413	Swede Peak SnotelSWPI1	90.9	Gauge	Blaine	99.4%	167 of 168	37 min	2 h
413	Vienna Mine SnotelVNNI1	90.9	Gauge	Blaine	99.4%	167 of 168	37 min	2 h
413	West Branch SnotelWBRI1	90.9	Gauge	Adams	99.4%	167 of 168	37 min	2 h
413	White Elephant SnotelWHEI1	90.9	Gauge	Fremont	99.4%	167 of 168	37 min	2 h
431	Post Falls, Idaho Weather StationUSBR-PSFI	90.9	Gauge	Kootenai	98.8%	166 of 168	33 min	2 h
432	Salmon RAWSSMYI1	90.8	Gauge	Lemhi	100%	168 of 168	18 min	60 min
433	Freestone Cr At Freestone Cr Trailhead Nr Boise13204990	90.8	Gauge	Ada	100%	168 of 168	38 min	75 min
434	Crater Meadows SnotelCRAI1	90.8	Gauge	Clearwater	99.4%	167 of 168	37 min	2 h
434	Shanghi Summit SnotelSHAI1	90.8	Gauge	Clearwater	99.4%	167 of 168	37 min	2 h
436	Orchard Range Site SnotelORRI1	90.8	Gauge	Ada	99.4%	167 of 168	37 min	2 h
437	Spirit Lake, Idaho Weather StationUSBR-SPLI	90.8	Gauge	Bonner	97.0%	163 of 168	33 min	2 h
438	Bostetter R.S. SnotelBTRI1	90.6	Gauge	Cassia	98.8%	166 of 168	37 min	2 h
438	Jackson Peak SnotelJKPI1	90.6	Gauge	Boise	98.8%	166 of 168	37 min	2 h
438	Pierce R.S. SnotelPRNI1	90.6	Gauge	Clearwater	98.8%	166 of 168	37 min	2 h
438	Secesh Summit SnotelSCSI1	90.6	Gauge	Valley	98.8%	166 of 168	37 min	2 h
442	Lapwai Creek At LapwaiLAPI1	90.6	Gauge	Nez Perce	98.8%	166 of 168	37 min	2 h
443	Saddle Pass RAWSSADI1	90.4	Gauge	Boundary	100%	168 of 168	20 min	60 min
444	D6 - Lone_pineITD86	90.4	Road	Clark	98.2%	220 of 224	35 min	2.5 h
445	Atlanta Summit SnotelATAI1	90.4	Gauge	Elmore	98.2%	165 of 168	37 min	2 h
445	Mud Flat SnotelMDFI1	90.4	Gauge	Owyhee	98.2%	165 of 168	37 min	2 h
445	Soldier R.S. SnotelSRSI1	90.4	Gauge	Camas	98.2%	165 of 168	37 min	2 h
448	Bear Mountain SnotelBRMI1	90.4	Gauge	Bonner	98.2%	165 of 168	37 min	2 h
448	Inkom 8ESE - Pebble Creek SNOTELPEBI1	90.4	Gauge	Caribou	98.2%	165 of 168	37 min	2 h
450	D6 - Fall RiverITDC5	90.4	Road	Fremont	96.7%	325 of 336	34 min	60 min
451	Rathdrum Prairie, Idaho Weather StationUSBR-RTHI	90.3	Gauge	Kootenai	98.8%	166 of 168	33 min	2 h
452	Snake River 4 NW Idaho Canal nr UconIDCI1	90.2	Gauge	Bonneville	92.2%	155 of 168	17 min	6 h
453	South Fork Teton River 0 AT South Fork Teton River near RexburgTTXI1	90.1	Gauge	Madison	100%	168 of 168	41 min	78 min
454	Snake River 8 N Great Western Canal Spillback nr Idaho FallsGWSI1	90.1	Gauge	Bonneville	100%	168 of 168	42 min	60 min
454	South Fork Coeur D'Alene At Pine Creek Near PinehurstSFPI1	90.1	Gauge	Shoshone	100%	168 of 168	42 min	60 min
456	Teton River 6 AT Teton River near DriggsDGGI1	90.1	Gauge	Bingham	100%	168 of 168	42 min	75 min
457	Canyon Creek AT Canyon Creek at Oregon Trail CrossingCCXI1	90.1	Gauge	Elmore	100%	168 of 168	42 min	78 min
457	Moore Div Nr MooreMDII1	90.1	Gauge	Butte	100%	168 of 168	42 min	78 min
457	Snake River 3 N Snake River near MenanMENI1	90.1	Gauge	Madison	100%	168 of 168	42 min	78 min
457	Portneuf River 2 WNW Portneuf River at PocatelloPIHI1	90.1	Gauge	Bannock	100%	168 of 168	42 min	78 min
457	Potlatch River 5 NE Near SpaldingPRII1	90.1	Gauge	Nez Perce	100%	168 of 168	42 min	78 min
457	Salmon River 1 NNE At SalmonSMNI1	90.1	Gauge	Lemhi	100%	168 of 168	42 min	78 min
463	Big Lost River 13 SE Big Lost River below INL DiversionBLOI1	90.1	Gauge	Butte	100%	168 of 168	42 min	78 min
463	LeslieLESI1	90.1	Gauge	Custer	100%	168 of 168	42 min	78 min
463	South ForK COEUR D'ALENE RIVER AT PLACER CREEK AT WALLACESFWI1	90.1	Gauge	Shoshone	100%	168 of 168	42 min	78 min
466	Nampa MunMAN	90.1	Airport	Owyhee	88.8%	448 of 504	6 min	2.7 h
467	Big Wood River 8 NNW Big Wood River near KetchumBWKI1	90.0	Gauge	Blaine	100%	168 of 168	42 min	78 min
467	Big Wood River 0 AT Big Wood River at HaileyHALI1	90.0	Gauge	Blaine	100%	168 of 168	42 min	78 min
467	Coeur D'Alene River 3 NE HarrisonHARI1	90.0	Gauge	Kootenai	100%	168 of 168	42 min	78 min
470	Snake 8 SE C J Strike Rsvr nr GCJSI1	90.0	Gauge	Owyhee	100%	168 of 168	42 min	60 min
471	Boise River 0 AT Boise River near ParmaPARI1	90.0	Gauge	Canyon	100%	168 of 168	42 min	78 min
471	South Fork Coeur D'Alene River At PinehurstPSTI1	90.0	Gauge	Shoshone	100%	168 of 168	42 min	78 min
473	Grand View, Idaho Weather StationUSBR-GDVI	90.0	Gauge	Owyhee	98.2%	165 of 168	3 min	2 h
474	Greenleaf 0.4 EID-CY-21	90.0	Volunteer	Canyon	85.7%	6 of 7	5.4 h	35.1 h
475	Sandpoint 7.0 NEID-BR-39	90.0	Volunteer	Bonner	85.7%	6 of 7	5.4 h	34.1 h
476	Big Wood River 0 AT Trail Creek at KetchumTCKI1	89.9	Gauge	Blaine	99.4%	167 of 168	42 min	2 h
477	Chesterfield 2ESE - Portneuf RiverCHSI1	89.9	Gauge	Caribou	99.4%	167 of 168	42 min	2 h
477	Inel Diversion At Head Nr Arco IdINEI1	89.9	Gauge	Butte	99.4%	167 of 168	42 min	2 h
477	Priest Lake 1.8 NW Outlet Near CoolinPSLI1	89.9	Gauge	Bonner	99.4%	167 of 168	42 min	2 h
480	Salmon Falls Creek 8 AT Salmon Falls Creek near HagermanHAGI1	89.8	Gauge	Twin Falls	99.4%	167 of 168	42 min	2 h
480	Big Lost River 19 SE Big Lost River at Lincoln Blvd BridgeLINI1	89.8	Gauge	Butte	99.4%	167 of 168	42 min	2 h
480	Snake River 0 AT WeiserWEII1	89.8	Gauge	Washington	99.4%	167 of 168	42 min	2 h
483	Snake River 8 N Snake River above Eagle Rock near Idaho FallsSIFI1	89.8	Gauge	Bonneville	99.4%	167 of 168	42 min	2 h
484	Canyon Creek At At Wallace IdCCRI1	89.8	Gauge	Shoshone	99.4%	167 of 168	42 min	2 h
485	Snake River 0 AT King HillSKHI1	89.8	Gauge	Elmore	99.4%	167 of 168	42 min	2 h
486	Garfield R.S. SnotelGARI1	89.8	Gauge	Blaine	96.4%	162 of 168	37 min	2 h
487	Coolin 3WNW - Priest RiverPSRI1	89.7	Gauge	Bonner	98.8%	166 of 168	42 min	2 h
488	Jordan Valley CwmaS2148	89.6	Soil	Owyhee	99.4%	167 of 168	43 min	63 min
489	S. Broadford BridgeBWBI1	89.5	Gauge	Blaine	100%	168 of 168	44 min	78 min
490	Emmett 1.7 ESEID-GM-5	89.5	Volunteer	Gem	85.7%	6 of 7	6.4 h	2 days
491	Bear Basin SnotelBRBI1	89.4	Gauge	Adams	99.4%	167 of 168	37 min	2 h
492	D5 - Marsh ValleyITDC6	89.4	Road	Bannock	93.7%	315 of 336	34 min	1.5 h
493	Palouse River AT PotlatchPLOI1	89.3	Gauge	Latah	99.4%	167 of 168	44 min	2 h
494	Coeur d Alene River AT CataldoCTLI1	89.1	Gauge	Kootenai	100%	168 of 168	46 min	75 min
495	WoodruffWDRI1	89.1	Gauge	Oneida	100%	168 of 168	47 min	1.6 h
496	Ninemile Creek At WallaceNMLI1	89.1	Gauge	Shoshone	100%	168 of 168	47 min	63 min
496	Portneuf River 4 W Portneuf River at TyheePTYI1	89.1	Gauge	Bannock	100%	168 of 168	47 min	63 min
496	ChillyTHSI1	89.1	Gauge	Custer	100%	168 of 168	47 min	63 min
499	Arco 17 SW04126	89.1	Reference	Butte	100%	84 of 84	1.5 h	3.1 h
499	Murphy 10 W04127	89.1	Reference	Owyhee	100%	84 of 84	1.5 h	3.1 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.