Live/247 Rank/Nevada

Nevada 24/7 Rank

Every station in Nevada 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.

698 stations ranked28.5% sent every report dueranked October 16, 2026page 2 of 3Nevada instrumentsNevada 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 698 ranked here, 550 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
189	SMPN2SMPN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	SMWN2SMWN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	SPDN2SPDN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	SRBN2SRBN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	TIMN2TIMN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	TSNN2TSNN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	TULN2TULN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	VDBN2VDBN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	VNDN2VNDN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	WLDN2WLDN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	WOTN2WOTN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	WSJN2WSJN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	YFON2YFON2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
189	YFTN2YFTN2	91.3	DCP	-	100%	7 of 7	6.9 h	24 h
265	Ruby ValleyRBVN2	91.3	Gauge	Elko	99.4%	167 of 168	19 min	2 h
266	Walker R Nr Mouth At Walker LkWRMN2	91.3	Gauge	Mineral	98.8%	664 of 672	18 min	30 min
267	Dresslerville - EF Carson RiverEFDN2	91.3	Gauge	Douglas	98.8%	664 of 672	18 min	45 min
267	Humboldt River 6 E CarlinHRCN2	91.3	Gauge	Elko	98.8%	664 of 672	18 min	45 min
269	Truckee Canal Nr HazenHZNN2	91.3	Gauge	Churchill	98.6%	663 of 672	18 min	45 min
270	Jarbidge River 1 N JarbidgeJBGN2	91.3	Gauge	Elko	98.3%	661 of 672	17 min	40 min
271	Bruneau River AT RowlandBRON2	91.3	Gauge	Elko	98.3%	661 of 672	17 min	45 min
271	West Walker River At Hoye Bridge 4 SW WellingtonHOYN2	91.3	Gauge	Douglas	98.3%	661 of 672	17 min	45 min
271	Truckee River AT NixonNIXN2	91.3	Gauge	Washoe	98.3%	661 of 672	17 min	45 min
274	West Walker River 3 SE West Walker R Nr HudsonWWHN2	91.3	Gauge	Lyon	98.3%	661 of 672	17 min	45 min
275	Roberts Creek near EurekaRCKN2	91.3	Gauge	Eureka	98.2%	660 of 672	17 min	45 min
276	FLAMINGO WASH AT Flamingo Wash At Nellis BlvdFWNN2	91.2	Gauge	Clark	99.4%	167 of 168	20 min	1.6 h
277	DUCK CREEK 1 E Duck Creek At BroadbentDCKN2	91.2	Gauge	Clark	99.4%	167 of 168	20 min	2 h
277	Muddy Spring At Lds Farm Nr MoapaMSPN2	91.2	Gauge	Clark	99.4%	167 of 168	20 min	2 h
279	Franktown - Franktown CreekFCTN2	91.2	Gauge	Washoe	99.4%	167 of 168	20 min	2 h
279	CLOVER CREEK 20 SE Mathew Valley Dam Nr CaliMVDN2	91.2	Gauge	Lincoln	99.4%	167 of 168	20 min	2 h
281	MUDDY RIVER 5 NW Muddy River Nr Moapa NvMOAN2	91.2	Gauge	Clark	99.4%	167 of 168	20 min	2 h
282	Indian SpringsINS	91.2	Airport	Clark	98.8%	166 of 168	14 min	3 h
283	Carson River AT Carson River At Tarzyn Rd Nr FallonTRZN2	91.2	Gauge	Churchill	98.5%	662 of 672	18 min	30 min
284	Topaz Canal Blw Topaz LkTPCN2	91.2	Gauge	Douglas	98.5%	662 of 672	18 min	45 min
285	Carson River W Carson R Below Lahontan DamCBLN2	91.2	Gauge	Churchill	98.3%	661 of 672	18 min	45 min
285	Lamoille Creek 3 S LamoilleLCLN2	91.2	Gauge	Elko	98.3%	661 of 672	18 min	45 min
285	Martin Creek NE Paradise ValleyMARN2	91.2	Gauge	Humboldt	98.3%	661 of 672	18 min	45 min
285	South Fork Humboldt River S South Fork DamSFHN2	91.2	Gauge	Elko	98.3%	661 of 672	18 min	45 min
289	Schurz 6NNW - Walker RiverWBWN2	91.2	Gauge	Mineral	98.0%	659 of 672	17 min	45 min
290	Mason - Walker RiverWBMN2	91.1	Gauge	Lyon	99.1%	666 of 672	20 min	45 min
291	Yerington Weir 2NE - Walker RiverWRYN2	91.1	Gauge	Lyon	98.9%	665 of 672	15 min	60 min
292	East Fork Carson River 7 SE E Fork Carson R Nr GardnervilleGRDN2	91.1	Gauge	Douglas	98.2%	660 of 672	18 min	45 min
292	LAS VEGAS WASH 8 NE Las Vegas Wash Blw Lake Las Vegas Nr BoulderLWVN2	91.1	Gauge	Clark	98.2%	660 of 672	18 min	45 min
292	Humboldt River AT PalisadePALN2	91.1	Gauge	Eureka	98.2%	660 of 672	18 min	45 min
292	Warm Springs WestWSWN2	91.1	Gauge	Clark	98.2%	660 of 672	18 min	45 min
296	Pederson East Spring Nr MoapaPESN2	91.1	Gauge	Clark	98.2%	165 of 168	18 min	2 h
297	Owyhee River 2NW AT Mountain CityOMCN2	91.1	Gauge	Elko	98.0%	659 of 672	18 min	45 min
298	Boulder City - Boulder IslandBISN2	91.0	Gauge	Clark	100%	168 of 168	25 min	64 min
299	Silver Springs 2.9 SSENV-LY-19	91.0	Volunteer	Lyon	100%	7 of 7	7.4 h	24 h
300	Preston Big Sp Nr Preston NvPREN2	91.0	Gauge	White Pine	98.8%	166 of 168	20 min	2 h
301	Humboldt R @ Old U.S. 40 Br @HRDN2	91.0	Gauge	Eureka	98.8%	166 of 168	20 min	2 h
301	Hot Creek Near Sunnyside 8WswHSCN2	91.0	Gauge	Nye	98.8%	166 of 168	20 min	2 h
303	Gardnerville - Pine Nut CreekPNCN2	91.0	Gauge	Douglas	97.9%	658 of 672	18 min	45 min
304	Dyer NevadaDYNN2	90.9	Gauge	Esmeralda	100%	168 of 168	22 min	60 min
305	Paradise Valley - MF Humboldt RiverSLHN2	90.9	Gauge	Humboldt	99.4%	167 of 168	21 min	2 h
306	Carson River 1 NE Carson R Nr GenoaCRGN2	90.9	Gauge	Douglas	98.8%	166 of 168	20 min	2 h
306	MEADOW VALLEY WASH 5 SW Meadow Valley Wash Nr CalienteMVYN2	90.9	Gauge	Lincoln	98.8%	166 of 168	20 min	2 h
306	Walker River 15 NW Walker Lake Nr HawthorneWLHN2	90.9	Gauge	Mineral	98.8%	166 of 168	20 min	2 h
309	Maggie Creek AT CarlinMGCN2	90.9	Gauge	Elko	98.8%	166 of 168	20 min	2 h
309	Rock Ck NrROCN2	90.9	Gauge	Eureka	98.8%	166 of 168	20 min	2 h
309	Wildhorse Reservoir 13SE AT Wildhorse DamWDHN2	90.9	Gauge	Elko	98.8%	166 of 168	20 min	2 h
312	East Walker River 12 SE Strosnider Ditch Near MasonEWSN2	90.9	Gauge	Lyon	98.5%	662 of 672	20 min	45 min
313	Grant Range Precip Nr Cherry Ck Summit381136115362201	90.8	Gauge	Nye	97.0%	163 of 168	13 min	4 h
314	LAS VEGAS WASH 4 NE Las Vegas Wash Overflow At Lake Las Vegas InLVON2	90.7	Gauge	Clark	99.4%	167 of 168	22 min	2 h
315	C-1 CHANNEL AT C-1 Channel Warm SprCWSN2	90.6	Gauge	Clark	97.6%	164 of 168	20 min	2 h
316	Ely/Yelland FldELY	90.5	Airport	White Pine	100%	168 of 168	6 min	60 min
317	Paradise Valley - Little HumboldtLHCN2	90.5	Gauge	Humboldt	98.9%	665 of 672	22 min	45 min
318	C-1 Channel Nr Warm Spgs Rd At Henderson09419740	90.5	Gauge	Clark	96.4%	162 of 168	18 min	3 h
319	Searchlight - Cottonwood CoveCCPN2	90.4	Gauge	Clark	100%	168 of 168	25 min	64 min
319	Echo BayECON2	90.4	Gauge	Clark	100%	168 of 168	25 min	64 min
319	Boatshed - Lower Mahogany CreekLMMN2	90.4	Gauge	Humboldt	100%	168 of 168	25 min	64 min
319	Beoware - Pine CreekPCKN2	90.4	Gauge	Eureka	100%	168 of 168	25 min	64 min
319	Res East - Upper Mahogany CreekUMCN2	90.4	Gauge	Humboldt	100%	168 of 168	25 min	64 min
324	Fairview Valley RAWSFVVN2	90.4	Gauge	Churchill	100%	168 of 168	25 min	80 min
325	Corn Creek Spg At Natl Fish And WildlifeCCSN2	90.4	Gauge	Clark	100%	168 of 168	25 min	64 min
325	Cleve Creek Near ElyCVCN2	90.4	Gauge	White Pine	100%	168 of 168	25 min	64 min
325	Pederson Spring Nr MoapaPSGN2	90.4	Gauge	Clark	100%	168 of 168	25 min	64 min
328	ElkoEKO	90.4	Airport	Elko	98.8%	166 of 168	13 min	2 h
329	Badger Spring ValleyBSVN2	90.2	Gauge	Lincoln	99.4%	167 of 168	25 min	2 h
329	Dayton 5NE - Carson RiverCSCN2	90.2	Gauge	Lyon	99.4%	167 of 168	25 min	2 h
329	Franktown Ck Nr Carson CityFRKN2	90.2	Gauge	Washoe	99.4%	167 of 168	25 min	2 h
329	Washoe Lake DamLWON2	90.2	Gauge	Washoe	99.4%	167 of 168	25 min	2 h
329	Warm Springs Confl At Iverson Flume Nr MWSCN2	90.2	Gauge	Clark	99.4%	167 of 168	25 min	2 h
334	Humboldt River nr Rose CreekHRRN2	90.2	Gauge	Humboldt	99.4%	167 of 168	25 min	2 h
334	Lahontan Reservoir near Fallon 18 W Lahontan Reservoir Near FallLHDN2	90.2	Gauge	Churchill	99.4%	167 of 168	25 min	2 h
334	NF Mahaogany CreekNFMN2	90.2	Gauge	Humboldt	99.4%	167 of 168	25 min	2 h
334	Washoe Lake Dam - SteamboatSLWN2	90.2	Gauge	Washoe	99.4%	167 of 168	25 min	2 h
338	OwyheeOWYN2	90.2	Gauge	Elko	99.4%	167 of 168	25 min	2 h
339	Washoe City 1SW - Davis CreekDVWN2	90.2	Gauge	Washoe	99.2%	667 of 672	25 min	45 min
340	Cherry Creek Summit - Grant RangeGRXN2	90.2	Gauge	Nye	96.4%	162 of 168	15 min	4 h
341	Overton 8SE - Virgin RiverVBMN2	90.2	Gauge	Clark	96.4%	162 of 168	20 min	2 h
342	Glenbrook Creek AT Glenbrook Creek At GlenbrookGBKN2	90.1	Gauge	Douglas	99.1%	666 of 672	25 min	45 min
343	Elko 10S - SF ResSFRN2	90.1	Gauge	Elko	98.2%	165 of 168	23 min	2 h
344	LAS VEGAS WASH AT PABCO RD 4 N Las Vegas Wash At Pabco RdLVPN2	90.0	Gauge	Clark	98.8%	166 of 168	25 min	2 h
345	Wells - Clover Valley 2CVAN2	90.0	Gauge	Elko	98.8%	166 of 168	25 min	2 h
345	Mason 8ENE - East WalkerEWRN2	90.0	Gauge	Nye	98.8%	166 of 168	25 min	2 h
347	Big Warm Sprgs Nr DuckwaterBWSN2	89.9	Gauge	Nye	100%	168 of 168	27 min	60 min
348	Battle MountainBAM	89.9	Airport	Lander	99.0%	499 of 504	14 min	85 min
349	Humboldt River AT ComusCMSN2	89.9	Gauge	Humboldt	95.8%	161 of 168	20 min	2 h
349	Carson River At Deer Run RoadDRRN2	89.9	Gauge	Carson City	95.8%	161 of 168	20 min	2 h
349	Marlette Creek Below Marlette Lake Near Carson CityMCCN2	89.9	Gauge	Washoe	95.8%	161 of 168	20 min	2 h
349	Marys River Above Hot Springs Ck 13 N DeethMHSN2	89.9	Gauge	Elko	95.8%	161 of 168	20 min	2 h
353	E Walker R NrEWMN2	89.8	Gauge	Lyon	98.2%	165 of 168	25 min	2 h
353	Eureka - Horse CreekHRSN2	89.8	Gauge	Eureka	98.2%	165 of 168	25 min	2 h
353	Ltl Humboldt Rvr Nr Paradise VlyLHPN2	89.8	Gauge	Humboldt	98.2%	165 of 168	25 min	2 h
353	Boatshed - Lower Mahogany CreekSCLN2	89.8	Gauge	Humboldt	98.2%	165 of 168	25 min	2 h
353	Crescent Valley - Willow CreekWILN2	89.8	Gauge	Eureka	98.2%	165 of 168	25 min	2 h
358	Roberts MountainRMPN2	89.7	Gauge	Eureka	99.4%	167 of 168	27 min	1.8 h
359	Hawthorne - E Walker RiverEWBN2	89.7	Gauge	Lyon	98.2%	165 of 168	25 min	2 h
359	Henderson 4NNW - Las Vegas WashLVDN2	89.7	Gauge	Clark	98.2%	165 of 168	25 min	2 h
361	Roberts Mountains Precip Nr Lwr Dry Ck Spg395454116163601	89.6	Gauge	Eureka	99.4%	167 of 168	28 min	2 h
362	Steamboat Creek 1 SW SteamboatSCRN2	89.6	Gauge	Washoe	97.9%	658 of 672	20 min	45 min
363	Rye Patch ReserviourRPRN2	89.6	Gauge	Pershing	97.6%	164 of 168	25 min	2 h
364	Paradise - NF Little HumboldtNLHN2	89.6	Gauge	Humboldt	97.6%	164 of 168	25 min	2 h
365	Fallon NASNFL	89.6	Airport	Churchill	86.9%	146 of 168	12 min	3 h
366	Mountain Springs - Rainbow SpringsRSGN2	89.4	Gauge	Clark	100%	168 of 168	30 min	75 min
367	Owyhee River 8 W WildhorseOGCN2	89.4	Gauge	Elko	98.5%	662 of 672	27 min	45 min
368	Mcderitt CRK NrMDCN2	89.4	Gauge	Humboldt	97.0%	163 of 168	25 min	2 h
368	OvertonOVMN2	89.4	Gauge	Clark	97.0%	163 of 168	25 min	2 h
370	Virginia City 5SW - McCelellan ParkMCLN2	89.4	Gauge	Storey	89.5%	77 of 86	15 min	3.9 h
371	GalenaGALN2	89.3	Gauge	Washoe	100%	168 of 168	15 min	60 min
372	Truckee Canal Nr WadsworthTCWN2	89.3	Gauge	Storey	98.2%	660 of 672	27 min	45 min
373	MEADOW VALLEY WASH 2 NNE Meadow Valley Wash Abv UrsineMVEN2	89.2	Gauge	Lincoln	99.4%	167 of 168	30 min	2 h
374	Fallon, Nevada Weather StationUSBR-FALN	89.1	Gauge	Churchill	98.8%	166 of 168	33 min	2 h
375	Mount TenaboMTBN2	89.0	Gauge	Eureka	98.8%	166 of 168	30 min	1.8 h
376	Las Vegas Wash At Vegas Valley Dr Nr Las Vegas094196784	88.9	Gauge	Clark	96.6%	487 of 504	12 min	2.4 h
377	Lv Wash Blw Flamingo Wash Confl Nr Las Vegas094196783	88.8	Gauge	Clark	100%	168 of 168	33 min	64 min
377	Grant Range Precip Nr Timber Mountain382226115220501	88.8	Gauge	Nye	100%	168 of 168	33 min	64 min
379	Boulder CreekBCKN2	88.8	Gauge	Eureka	98.2%	165 of 168	30 min	2 h
380	LMC WeatherLMWN2	88.6	Gauge	Humboldt	99.4%	167 of 168	33 min	2 h
381	East Walker blw Rough Ck near the ElbowEWEN2	88.6	Gauge	Lyon	97.6%	164 of 168	30 min	2 h
381	Humboldt River N Battle MountainHBMN2	88.6	Gauge	Lander	97.6%	164 of 168	30 min	2 h
381	Marlette Lk. Nr.MLTN2	88.6	Gauge	Washoe	97.6%	164 of 168	30 min	2 h
381	McDermitt - Quinn RiverQNRN2	88.6	Gauge	Humboldt	97.6%	164 of 168	30 min	2 h
385	Lund, Nevada Weather StationUSBR-LNDN	88.4	Gauge	White Pine	98.8%	166 of 168	33 min	2 h
386	McgillMCGN2	88.3	Cooperative	White Pine	85.7%	6 of 7	3 min	33.1 h
387	Great Basin National ParkLENN2	88.3	Cooperative	White Pine	85.7%	6 of 7	22 min	24.4 h
388	Boulder City - Alan Bible Visitor CenterABVN2	88.3	Cooperative	Clark	85.7%	6 of 7	43 min	2 days
389	Mesquite 1.6 ENENV-CK-13	88.3	Volunteer	Clark	85.7%	6 of 7	86 min	34.1 h
390	Las Vegas 11.1 ENV-CK-62	88.3	Volunteer	Clark	85.7%	6 of 7	86 min	25 h
391	Wellington 5.9 NNENV-LY-43	88.3	Volunteer	Lyon	85.7%	6 of 7	86 min	34.1 h
392	RachelALEN2	88.3	Cooperative	Lincoln	85.7%	6 of 7	2 h	2 days
393	Mesquite 1.5 SNV-CK-17	88.3	Volunteer	Clark	85.7%	6 of 7	2.4 h	32.1 h
394	East Las Vegas 2.3 NNV-CK-114	88.3	Volunteer	Clark	85.7%	6 of 7	2.4 h	2 days
394	Reno 2.4 SSWNV-WH-11	88.3	Volunteer	Washoe	85.7%	6 of 7	2.4 h	2 days
396	Five Ram Water DevDBMN2	88.2	Gauge	Clark	99.4%	167 of 168	35 min	2 h
397	Corduroy Flat SnotelCORN2	88.1	Gauge	White Pine	99.4%	167 of 168	35 min	2 h
397	Porter Canyon ScanPRTN2	88.1	Gauge	Lander	99.4%	167 of 168	35 min	2 h
397	Seventysix Creek SnotelSSCN2	88.1	Gauge	Elko	99.4%	167 of 168	35 min	2 h
397	Toe Jam SnotelTJMN2	88.1	Gauge	Elko	99.4%	167 of 168	35 min	2 h
401	Kyle Canyon ScanKCYN2	88.1	Gauge	Clark	99.4%	167 of 168	35 min	2 h
402	Vya 21ENE - USCRNLCHN2	88.1	Gauge	Washoe	93.4%	171 of 183	25 min	2 h
403	Reno WashoeBLCN2	88.0	Gauge	Washoe	99.4%	668 of 672	20 min	45 min
404	Mathews Canyon Dam - DownstreamMCSN2	88.0	Gauge	Lincoln	96.4%	162 of 168	20 min	6 h
405	Pine Cr Precip Nr Palisade403541116102401	87.9	Gauge	Eureka	100%	168 of 168	37 min	60 min
406	Reno 5SE - Hidden ValleyHDVN2	87.9	Gauge	Washoe	98.9%	665 of 672	20 min	45 min
407	Bear Creek SnotelBERN2	87.9	Gauge	Elko	98.8%	166 of 168	35 min	2 h
407	Hole-In-Mountain SnotelHIMN2	87.9	Gauge	Elko	98.8%	166 of 168	35 min	2 h
409	Carson City 1.4 SNV-CC-9	87.9	Volunteer	Carson City	85.7%	6 of 7	3.4 h	2 days
410	Laughlin 1.2 SSWNV-CK-64	87.9	Volunteer	Clark	85.7%	6 of 7	3.4 h	34.1 h
411	Bristlecone Trail SnotelBRSN2	87.7	Gauge	Clark	98.2%	165 of 168	35 min	2 h
412	Zephyr Cove 1.4 NNV-DG-34	87.4	Volunteer	Douglas	85.7%	6 of 7	4.4 h	2 days
413	Las Vegas 3.9 SNV-CK-39	87.4	Volunteer	Clark	85.7%	6 of 7	4.4 h	24 h
414	Sparks 3.2 NENV-WH-166	86.9	Volunteer	Washoe	85.7%	6 of 7	5.4 h	24 h
415	BuckhornS2216	86.6	Soil	Washoe	99.4%	167 of 168	43 min	64 min
416	Majors Place - Snake RangeSRWN2	86.6	Gauge	White Pine	97.6%	164 of 168	35 min	4 h
417	Kyle CanyonS2141	86.5	Soil	Clark	99.4%	167 of 168	43 min	2 h
418	Las Vegas 25N - BlackbrushBSRN2	86.4	Gauge	Clark	100%	168 of 168	45 min	74 min
419	Las Vegas 31N - MontaneMSRN2	86.4	Gauge	Clark	100%	168 of 168	45 min	74 min
420	Baker - NEP1NP1N2	86.4	Gauge	White Pine	100%	168 of 168	45 min	74 min
421	Lund 40E - Decathon CanyonDECN2	86.3	Gauge	White Pine	100%	168 of 168	45 min	64 min
422	Desert Springs RAWSDESN2	86.3	Gauge	Washoe	99.4%	167 of 168	15 min	2 h
423	ABWN2ABWN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	BMDN2BMDN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	CFWN2CFWN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	FDSN2FDSN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	HGSN2HGSN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	LAON2LAON2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	OVRN2OVRN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	TWBN2TWBN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	TWNN2TWNN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	VVDN2VVDN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
423	WTWN2WTWN2	86.3	DCP	-	85.7%	6 of 7	6.9 h	2 days
434	Baker - SPR7034IHRAN2	86.2	Gauge	White Pine	99.4%	167 of 168	45 min	2 h
434	Baker - Phillips Irrigation 2PHLN2	86.2	Gauge	White Pine	99.4%	167 of 168	45 min	2 h
436	Hazen - BangoBGON2	86.2	Gauge	Churchill	99.4%	167 of 168	45 min	2 h
437	PWSN2PWSN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	24 h
438	BCBN2BCBN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	BDDN2BDDN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	CAWN2CAWN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	EHON2EHON2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	FCON2FCON2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	LBDN2LBDN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	RDBN2RDBN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	RWDN2RWDN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	SHON2SHON2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	TORN2TORN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	TQPN2TQPN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	TWCN2TWCN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	TWDN2TWDN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	UDCN2UDCN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
438	VBDN2VBDN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	36.1 h
453	ECYN2ECYN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	2 days
453	RHON2RHON2	86.2	DCP	-	85.7%	6 of 7	7.1 h	2 days
453	SLFN2SLFN2	86.2	DCP	-	85.7%	6 of 7	7.1 h	2 days
456	Mercury 3 SSW53136	86.0	Reference	Nye	100%	84 of 84	1.5 h	3.1 h
457	Baker 5 W53138	86.0	Reference	White Pine	100%	84 of 84	1.5 h	3.1 h
458	AustinTMT	86.0	Airport	Lander	99.0%	499 of 504	14 min	40 min
459	Boulder CityBVU	85.9	Airport	Clark	88.1%	444 of 504	4 min	2.7 h
460	RSRN2RSRN2	85.9	DCP	-	78.5%	11 of 14	15 min	21.6 h
461	Baker - Phillips Irrigation 3PHPN2	85.8	Gauge	White Pine	98.2%	165 of 168	45 min	2 h
462	Fish Springs RAWSFISN2	85.7	Gauge	Douglas	99.5%	669 of 672	22 min	30 min
463	Steamboat 6WNW - Thomas CreekTHLN2	85.7	Gauge	Washoe	98.5%	662 of 672	20 min	45 min
464	Lovell SummitS2146	85.7	Soil	Clark	98.2%	165 of 168	45 min	2 h
465	Denio 52 WSW04139	85.6	Reference	Washoe	98.8%	83 of 84	1.5 h	3.1 h
466	UnassignedPFBN2	85.3	Gauge	Washoe	100%	168 of 168	15 min	64 min
467	Sloan Channel At Charleston Blvd Nr Las Vegas09419665	85.3	Gauge	Clark	94.4%	476 of 504	8 min	7 h
468	Spruce Mtn RAWSSPMN2	85.2	Gauge	Elko	91.0%	153 of 168	13 min	12.3 h
469	Las Vegas 6.3 WNV-CK-97	85.1	Volunteer	Clark	85.7%	6 of 7	9.4 h	34.1 h
470	Trough SpringsS2142	84.8	Soil	Clark	100%	168 of 168	53 min	64 min
471	RubyS2229	84.6	Soil	Elko	99.4%	167 of 168	53 min	64 min
472	CharkilnS2145	84.5	Soil	Clark	93.4%	157 of 168	43 min	2 h
473	Pine NutS2144	84.4	Soil	Clark	98.8%	166 of 168	53 min	2 h
474	Dorsey Basin SnotelDRBN2	83.9	Gauge	Elko	89.8%	151 of 168	35 min	4 h
475	Whites Ck Precip Nr Steamboat392304119502101	83.8	Gauge	Washoe	74.2%	499 of 672	13 min	45 min
476	Citizen station DW4394DW4394	83.8	Citizen	Clark	65.2%	111 of 170	15 s	4 h
477	Robinson Mtn - Pinion RngPRRN2	83.6	Gauge	Elko	83.0%	186 of 224	25 min	3 h
478	I-15 SB at US-93APXNV	83.5	Road	Clark	76.7%	387 of 504	25 min	2.7 h
479	Eastgate 17NNE - Edwards CreekECVN2	83.3	Gauge	Churchill	100%	168 of 168	65 min	64 min
480	LAS VEGAS WASH BLW FLAMINGO WASH AT Las Vegas Wash Blw FlamingoLWCN2	83.3	Gauge	Clark	85.2%	191 of 224	35 min	64 min
481	Reno 1NE - UNRUNRN2	83.3	Gauge	Washoe	82.1%	414 of 504	35 min	50 min
482	Ruby Valley 29SSERYVN2	83.3	Cooperative	Elko	71.4%	5 of 7	13 min	25 h
483	Austin #2ASTN2	83.3	Cooperative	Lander	71.4%	5 of 7	33 min	24.1 h
484	LaughlinLAUN2	83.3	Cooperative	Clark	71.4%	5 of 7	43 min	33.1 h
485	Overton Power CoLCMN2	83.3	Cooperative	Clark	71.4%	5 of 7	73 min	2 days
486	Ely 25.0 SSWNV-WP-4	83.3	Volunteer	White Pine	71.4%	5 of 7	86 min	35.1 h
487	Mesquite 2.0 NNV-CK-101	83.3	Volunteer	Clark	71.4%	5 of 7	2.4 h	2.4 days
488	Wellington 5.5 NNENV-LY-44	83.3	Volunteer	Lyon	71.4%	5 of 7	2.4 h	2.3 days
489	Spooner SummitfireSSTN2	83.2	Gauge	Douglas	99.4%	167 of 168	25 min	1.5 h
490	Timber Mountain - Grant RangeGTMN2	83.0	Gauge	Nye	84.8%	190 of 224	35 min	2 h
491	Big Creek Sum SnotelBCSN2	82.9	Gauge	Lander	98.8%	166 of 168	1.6 h	2.1 h
491	Big Bend SnotelBIGN2	82.9	Gauge	Elko	98.8%	166 of 168	1.6 h	2.1 h
491	Bird Creek SnotelBIRN2	82.9	Gauge	White Pine	98.8%	166 of 168	1.6 h	2.1 h
491	Buckskin Lower SnotelBKLN2	82.9	Gauge	Humboldt	98.8%	166 of 168	1.6 h	2.1 h
491	Columbia Basin SnotelCMBN2	82.9	Gauge	Elko	98.8%	166 of 168	1.6 h	2.1 h
491	Corral Canyon SnotelCOLN2	82.9	Gauge	Elko	98.8%	166 of 168	1.6 h	2.1 h
491	Defiance Mines SnotelDEFN2	82.9	Gauge	White Pine	98.8%	166 of 168	1.6 h	2.1 h
491	Diamond Peak SnotelDPKN2	82.9	Gauge	Eureka	98.8%	166 of 168	1.6 h	2.1 h
491	Draw Creek SnotelDRCN2	82.9	Gauge	Elko	98.8%	166 of 168	1.6 h	2.1 h
491	Dry Creek SnotelDRKN2	82.9	Gauge	Elko	98.8%	166 of 168	1.6 h	2.1 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.