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.

658 stations ranked29.4% sent every report dueranked October 4, 2026page 1 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 658 ranked here, 510 have a page of their own; the rest are platforms heard here that have not yet reported enough to be listed.

Every ranked station, first to last

1stLast

Each rank wears its colour: first in its state in bright green, last in deep red, and every rank between mixed along the band.

How they reported this week

The days behind it

7 days30 days90 days

every report90 to 99%under 90%

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
1	Tonopah AirportTPH	99.6	Airport	Nye	100%	168 of 168	11 min	67 min
2	Las Vegas - Harry Reid IntlLAS	99.1	Airport	Clark	100%	168 of 168	11 min	67 min
3	Reno - TahoeRNO	98.9	Airport	Washoe	99.4%	167 of 168	12 min	2 h
4	Nellis AFBLSV	98.2	Airport	Clark	99.4%	167 of 168	13 min	2 h
5	ElkoEKO	97.8	Airport	Elko	100%	168 of 168	11 min	67 min
6	HendersonHND	97.7	Airport	Clark	100%	168 of 168	11 min	67 min
7	Mercury/Desert RockDRA	97.6	Airport	Nye	100%	168 of 168	4 min	70 min
8	HawthorneHTH	97.6	Airport	Mineral	99.2%	500 of 504	12 min	80 min
9	Owyhee10U	97.3	Airport	Elko	99.2%	500 of 504	12 min	75 min
10	Winnemucca MuniWMC	97.1	Airport	Humboldt	100%	168 of 168	11 min	67 min
11	RenoRTS	97.0	Airport	Washoe	98.6%	497 of 504	12 min	85 min
12	Eureka (RAMOS)P68	96.6	Airport	Eureka	100%	168 of 168	4 min	70 min
13	Lovelock / Derby FieldLOL	96.1	Airport	Pershing	100%	168 of 168	14 min	70 min
14	Mercury 3SSWMRYN2	96.0	Gauge	Nye	100%	168 of 168	18 min	75 min
15	North Las VegasVGT	95.9	Airport	Clark	100%	168 of 168	13 min	70 min
16	Indian SpringsINS	95.9	Airport	Clark	98.8%	166 of 168	12 min	2 h
17	Ely/Yelland FldELY	95.2	Airport	White Pine	100%	168 of 168	4 min	70 min
18	Carson CityCXP	94.9	Airport	Carson City	99.2%	500 of 504	16 min	75 min
19	UnassignedPFDN2	92.7	Gauge	Washoe	100%	168 of 168	13 min	70 min
20	Battle MountainBAM	92.3	Airport	Lander	96.8%	488 of 504	12 min	2.7 h
21	Eureka05U	92.3	Airport	Eureka	96.8%	488 of 504	12 min	3.3 h
22	Boulder City - Lake Mead CommsBCCN2	92.2	Gauge	Clark	100%	168 of 168	23 min	63 min
23	Boulder City - Boulder IslandBISN2	91.5	Gauge	Clark	100%	168 of 168	23 min	63 min
24	HikoHIKN2	91.4	Cooperative	Lincoln	100%	7 of 7	43 s	24 h
25	Ruby Valley 29SSERYVN2	91.4	Cooperative	Elko	100%	7 of 7	55 s	24 h
26	Winnemucca 3SSWWGVN2	91.4	Cooperative	Humboldt	100%	7 of 7	11 min	24 h
27	West Wendover 16NW - Pilot ValleyPVYN2	91.4	Cooperative	Elko	100%	7 of 7	11 min	24 h
28	EurekaEKAN2	91.4	Cooperative	Eureka	100%	7 of 7	18 min	25.1 h
29	Las Vegas NvVEF	91.4	Cooperative	Clark	100%	7 of 7	22 min	24 h
30	LaughlinLAUN2	91.4	Cooperative	Clark	100%	7 of 7	51 min	27 h
31	RachelALEN2	91.4	Cooperative	Lincoln	100%	7 of 7	51 min	24 h
32	Elko NWS OfficeLKN	91.4	Cooperative	Elko	100%	7 of 7	72 min	24 h
33	BunkervilleBKVN2	91.4	Cooperative	Clark	100%	7 of 7	81 min	24 h
34	Reno WfoREV	91.4	Cooperative	Washoe	100%	7 of 7	82 min	24 h
35	McdermittMCDN2	91.4	Cooperative	Humboldt	100%	7 of 7	1.7 h	24 h
36	Orovada 3WORVN2	91.4	Cooperative	Humboldt	100%	7 of 7	1.8 h	24 h
37	Reno 1.4 NNENV-WH-2	91.4	Volunteer	Washoe	100%	3 of 3	26 min	24 h
38	Carson City 2.2 NWNV-CC-23	91.4	Volunteer	Carson City	100%	3 of 3	26 min	25 h
39	Sandy Valley 3.1 ESENV-CK-109	91.4	Volunteer	Clark	100%	3 of 3	26 min	24 h
39	Reno 3.5 SSWNV-WH-167	91.4	Volunteer	Washoe	100%	3 of 3	26 min	24 h
41	Las Vegas 11.1 ENV-CK-62	91.4	Volunteer	Clark	100%	3 of 3	26 min	25 h
42	Dayton 3.9 NENV-LY-39	91.4	Volunteer	Lyon	100%	3 of 3	85 min	25 h
43	Reno 8.2 NNWNV-WH-207	91.4	Volunteer	Washoe	100%	3 of 3	85 min	24 h
44	Laughlin 1.2 SSWNV-CK-64	91.4	Volunteer	Clark	100%	3 of 3	86 min	24 h
45	Mesquite 1.6 ENENV-CK-13	91.4	Volunteer	Clark	100%	3 of 3	86 min	24 h
45	Dayton 1.4 NWNV-LY-45	91.4	Volunteer	Lyon	100%	3 of 3	86 min	24 h
47	Reno 4.0 NNV-WH-199	91.4	Volunteer	Washoe	100%	3 of 3	86 min	24 h
48	Spring Creek 0.6 ENENV-EL-34	91.4	Volunteer	Elko	100%	3 of 3	86 min	24 h
49	Las Vegas 7.4 SSWNV-CK-110	91.4	Volunteer	Clark	100%	3 of 3	86 min	24 h
49	Boulder City 0.2 ENV-CK-98	91.4	Volunteer	Clark	100%	3 of 3	86 min	24 h
51	Wellington 5.5 NNENV-LY-44	91.4	Volunteer	Lyon	100%	3 of 3	2.4 h	24 h
52	Goldfield 0.9 NNV-ES-1	91.4	Volunteer	Esmeralda	100%	3 of 3	2.4 h	24 h
53	Gardnerville 5.7 WNV-DG-23	91.4	Volunteer	Douglas	100%	3 of 3	2.4 h	24 h
54	Pahrump 2.9 SSWNV-NY-12	91.4	Volunteer	Nye	100%	3 of 3	2.4 h	26 h
55	Ruby LakeRLKN2	91.2	Gauge	Elko	100%	168 of 168	11 min	60 min
55	Currant - TImber MountainTMBN2	91.2	Gauge	Nye	100%	168 of 168	11 min	60 min
57	Mather RAWSMTHN2	91.1	Gauge	White Pine	100%	168 of 168	12 min	60 min
57	Quima PeakTQIN2	91.1	Gauge	Nye	100%	168 of 168	12 min	60 min
59	Buddy AdamsBDAN2	91.0	Gauge	Nye	100%	168 of 168	12 min	60 min
60	HCDN2HCDN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
60	WCLN2WCLN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	BPKN2BPKN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	FALN2FALN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	GDSN2GDSN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	ISDN2ISDN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	JESN2JESN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	NPKN2NPKN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
62	RRVN2RRVN2	91.0	DCP	-	100%	7 of 7	3.2 h	24 h
69	Antelone Lake RAWSALRN2	91.0	Gauge	Elko	99.4%	167 of 168	11 min	2 h
69	Coyote Wash RAWSCOYN2	91.0	Gauge	Lincoln	99.4%	167 of 168	11 min	2 h
69	Long Hollow RAWSLONN2	91.0	Gauge	Elko	99.4%	167 of 168	11 min	2 h
69	Spruce Mtn RAWSSPMN2	91.0	Gauge	Elko	99.4%	167 of 168	11 min	2 h
73	LAS VEGAS WASH ABV 3-KIDS WASH AT Las Vegas Wash Abv 3-kids WasKIDN2	91.0	Gauge	Clark	98.8%	166 of 168	8 min	2 h
74	Medlins RanchMDLN2	90.9	Gauge	Lincoln	100%	168 of 168	13 min	70 min
74	NyalaNYAN2	90.9	Gauge	Nye	100%	168 of 168	13 min	70 min
74	Stone CabinSTCN2	90.9	Gauge	Nye	100%	168 of 168	13 min	70 min
74	Twin SpringsTSPN2	90.9	Gauge	Nye	100%	168 of 168	13 min	70 min
78	Nevada Desert Nwr RAWSDWRN2	90.9	Gauge	Clark	100%	168 of 168	13 min	60 min
78	Kyle CanyonKYCN2	90.9	Gauge	Clark	100%	168 of 168	13 min	60 min
80	Post Fire GaugePFGN2	90.9	Gauge	Washoe	100%	168 of 168	13 min	63 min
80	Steptoe Ck Nr Ely NvSTEN2	90.9	Gauge	White Pine	100%	168 of 168	13 min	63 min
80	West Fork Walker River AT Topaz Lake Nr Holbrook JunctionTOPN2	90.9	Gauge	Douglas	100%	168 of 168	13 min	63 min
80	Walker River AT Weber DamWARN2	90.9	Gauge	Lyon	100%	168 of 168	13 min	63 min
84	Weber Reservoir 7 NNW Schurz-Weber ReservoirWVRN2	90.9	Gauge	Mineral	100%	168 of 168	13 min	63 min
85	Fish Spring 2SSE - Pinenut CreekPOWN2	90.9	Gauge	Douglas	100%	84 of 84	17 min	2.3 h
86	Wellington 5.9 NNENV-LY-43	90.9	Volunteer	Lyon	100%	3 of 3	3.4 h	24 h
87	Alligator Ridge RAWSALLN2	90.9	Gauge	White Pine	99.4%	167 of 168	12 min	2 h
87	Jarbridge - Pole CreekPOCN2	90.9	Gauge	Elko	99.4%	167 of 168	12 min	2 h
87	Rock Spring CreekRSCN2	90.9	Gauge	Elko	99.4%	167 of 168	12 min	2 h
87	Spring Gulch RAWSSPGN2	90.9	Gauge	Elko	99.4%	167 of 168	12 min	2 h
91	Cedar Pass RAWSCEDN2	90.9	Gauge	White Pine	99.4%	167 of 168	12 min	2 h
92	Kane Springs RAWSKNSN2	90.8	Gauge	Lincoln	99.4%	167 of 168	12 min	2 h
93	Buffalo Creek RAWSBUFN2	90.7	Gauge	Washoe	100%	168 of 168	14 min	64 min
94	Baker 5WBKRN2	90.7	Gauge	White Pine	99.4%	167 of 168	13 min	2 h
94	Bernice CynBNCN2	90.7	Gauge	Churchill	99.4%	167 of 168	13 min	2 h
94	Desert Rock AirportDRA	90.7	Gauge	Nye	99.4%	167 of 168	13 min	2 h
94	Rawhide Flats RAWSRAWN2	90.7	Gauge	Churchill	99.4%	167 of 168	13 min	2 h
98	Ely - 1841701CVMN2	90.7	Gauge	White Pine	99.4%	167 of 168	13 min	1.5 h
99	Fallon - Carson RiverCRBN2	90.7	Gauge	Churchill	99.4%	167 of 168	13 min	2 h
100	Henderson - Las Vegas WashLHWN2	90.6	Gauge	Clark	99.4%	167 of 168	13 min	2 h
101	Reno 5.6 WSWNV-WH-74	90.5	Volunteer	Washoe	100%	3 of 3	4.4 h	24 h
102	Barrel Springs RAWSBRLN2	90.5	Gauge	Washoe	99.4%	167 of 168	14 min	2 h
102	Gombs Canyon RAWSCOMN2	90.5	Gauge	Eureka	99.4%	167 of 168	14 min	2 h
102	Mountain Spring RAWSMTSN2	90.5	Gauge	Clark	99.4%	167 of 168	14 min	2 h
102	Red Butte RAWSRBTN2	90.5	Gauge	Lander	99.4%	167 of 168	14 min	2 h
106	Eureka AirportP68	90.4	Gauge	Eureka	98.8%	166 of 168	13 min	2 h
107	Warm Springs - Big CreekBCWN2	90.4	Gauge	Nye	98.8%	166 of 168	13 min	2 h
107	Henderson 4N - LV WashBWHN2	90.4	Gauge	Clark	98.8%	166 of 168	13 min	2 h
107	Carson R @CDYN2	90.4	Gauge	Lyon	98.8%	166 of 168	13 min	2 h
107	Currant - Lower Currant CreekLCTN2	90.4	Gauge	Nye	98.8%	166 of 168	13 min	2 h
111	Currant Creek RAWSCCRN2	90.3	Gauge	Nye	100%	168 of 168	16 min	60 min
111	Middlegate - Cherry ValleyCYVN2	90.3	Gauge	Churchill	100%	168 of 168	16 min	60 min
111	McDermitt 30SW - Double HDBLN2	90.3	Gauge	Humboldt	100%	168 of 168	16 min	60 min
111	Dead Camel RAWSDEDN2	90.3	Gauge	Churchill	100%	168 of 168	16 min	60 min
111	MajubaMJBN2	90.3	Gauge	Pershing	100%	168 of 168	16 min	60 min
116	Coils Creek RAWSCOIN2	90.3	Gauge	Eureka	99.4%	167 of 168	15 min	2 h
116	Dry Canyon RAWSDRYN2	90.3	Gauge	Humboldt	99.4%	167 of 168	15 min	2 h
116	Gravel Pt RAWSGRVN2	90.3	Gauge	Lander	99.4%	167 of 168	15 min	2 h
116	Siard Canyon RAWSSIAN2	90.3	Gauge	Pershing	99.4%	167 of 168	15 min	2 h
116	Texas Spgs RAWSTEXN2	90.3	Gauge	Humboldt	99.4%	167 of 168	15 min	2 h
121	Rodgers Spring Nr Overton BeachRSPN2	90.2	Gauge	Clark	98.2%	165 of 168	13 min	2 h
122	Bluewing Mountain RAWSBLUN2	90.1	Gauge	Pershing	99.4%	167 of 168	16 min	2 h
122	Black Rock Playa RAWSBRPN2	90.1	Gauge	Pershing	99.4%	167 of 168	16 min	2 h
122	Fox Mtn RAWSFOXN2	90.1	Gauge	Washoe	99.4%	167 of 168	16 min	2 h
122	Morey Creek RAWSMORN2	90.1	Gauge	Humboldt	99.4%	167 of 168	16 min	2 h
122	Duckwater - Seven MileSEVN2	90.1	Gauge	Nye	99.4%	167 of 168	16 min	2 h
127	Catnip Mtn RAWSCATN2	90.1	Gauge	Washoe	99.4%	167 of 168	16 min	2 h
127	Cattle CampCTLN2	90.1	Gauge	White Pine	99.4%	167 of 168	16 min	2 h
127	Pancake RAWSPANN2	90.1	Gauge	Nye	99.4%	167 of 168	16 min	2 h
130	Minden 3ENE - Buckeye CreekBCEN2	90.1	Gauge	Douglas	98.8%	83 of 84	22 min	4 h
131	Fallon NASNFL	90.1	Airport	Churchill	85.7%	144 of 168	10 min	4 h
132	CLOVER CREEK 20 SE Mathew Valley Dam Nr CaliMVDN2	89.9	Gauge	Lincoln	100%	168 of 168	18 min	75 min
132	Pine Cy Dam On Clover Ck Nr IslenPCON2	89.9	Gauge	Lincoln	100%	168 of 168	18 min	75 min
134	Crescent Valley - Indian CreekICCN2	89.9	Gauge	Lander	100%	168 of 168	18 min	60 min
134	Mathews Canyon Dam - DownstreamMCSN2	89.9	Gauge	Lincoln	100%	168 of 168	18 min	60 min
136	Crane SpringsCRSN2	89.9	Gauge	Elko	99.4%	167 of 168	17 min	2 h
136	Stag Mtn RAWSSTMN2	89.9	Gauge	Elko	99.4%	167 of 168	17 min	2 h
138	Ely - SPR7007MSWAN2	89.8	Gauge	White Pine	97.0%	163 of 168	13 min	3 h
139	DUCK CREEK 1 E Duck Creek At BroadbentDCKN2	89.7	Gauge	Clark	99.4%	167 of 168	18 min	2 h
139	Franktown - Franktown CreekFCTN2	89.7	Gauge	Washoe	99.4%	167 of 168	18 min	2 h
139	FLAMINGO WASH AT Flamingo Wash At Nellis BlvdFWNN2	89.7	Gauge	Clark	99.4%	167 of 168	18 min	2 h
139	Preston Big Sp Nr Preston NvPREN2	89.7	Gauge	White Pine	99.4%	167 of 168	18 min	2 h
143	Humboldt R @ Old U.S. 40 Br @HRDN2	89.7	Gauge	Eureka	99.4%	167 of 168	18 min	2 h
144	GalenaGALN2	89.6	Gauge	Washoe	100%	168 of 168	13 min	60 min
145	ABWN2ABWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	APWN2APWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	APXN2APXN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	BCYN2BCYN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	BDNN2BDNN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	BDSN2BDSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	BSCN2BSCN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	BUNN2BUNN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	CADN2CADN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	CASN2CASN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	CFWN2CFWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	CRYN2CRYN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	DCPN2DCPN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	DISN2DISN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	DUCN2DUCN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	ECYN2ECYN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	FOSN2FOSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	FWSN2FWSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	GDPN2GDPN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	GPKN2GPKN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	GRSN2GRSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	GVSN2GVSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	HGSN2HGSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	HLFN2HLFN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	HSON2HSON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	HSTN2HSTN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	HTCN2HTCN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	INGN2INGN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	ISPN2ISPN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	JEAN2JEAN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	JSEN2JSEN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	JSWN2JSWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	KCDN2KCDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	LAKN2LAKN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	LALN2LALN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	LBDN2LBDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	LGWN2LGWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	LMDN2LMDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MAON2MAON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MMON2MMON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MMTN2MMTN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MRCN2MRCN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MRGN2MRGN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MRMN2MRMN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MSQN2MSQN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	MSWN2MSWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	NLSN2NLSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	OVRN2OVRN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	PHWN2PHWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	PIBN2PIBN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	PNDN2PNDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RBON2RBON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RCCN2RCCN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RGWN2RGWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RHON2RHON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RPSN2RPSN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	RWDN2RWDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SDBN2SDBN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SGMN2SGMN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SHON2SHON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SLFN2SLFN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SLIN2SLIN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SLON2SLON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SLTN2SLTN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SMPN2SMPN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SMWN2SMWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SPDN2SPDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	SRBN2SRBN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TIMN2TIMN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TORN2TORN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TQPN2TQPN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TSNN2TSNN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TULN2TULN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	TWNN2TWNN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	VNDN2VNDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	VVDN2VVDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	WLDN2WLDN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	WOTN2WOTN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	WSJN2WSJN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	WTWN2WTWN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	YFON2YFON2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
145	YFTN2YFTN2	89.6	DCP	-	100%	7 of 7	6.4 h	24 h
227	Salmon Falls Creek 5N AT JackpotSFLN2	89.6	Gauge	Elko	99.4%	167 of 168	18 min	2 h
228	Steamboat - Whites CreekWCSN2	89.6	Gauge	Washoe	99.1%	666 of 672	17 min	45 min
229	Clear Ck NrCLRN2	89.6	Gauge	Douglas	98.9%	665 of 672	17 min	45 min
230	Eagle Valley Ck @EVYN2	89.6	Gauge	Carson City	98.9%	665 of 672	17 min	45 min
231	Reno 6.8 ESENV-WH-202	89.5	Volunteer	Washoe	100%	3 of 3	6.4 h	24 h
232	Red Rock RAWSRRKN2	89.5	Gauge	Clark	99.4%	167 of 168	19 min	2 h
233	Carson River 5 SE Carson CitySTWN2	89.5	Gauge	Carson City	98.8%	664 of 672	17 min	45 min
233	Truckee River 2 W TracyTNTN2	89.5	Gauge	Storey	98.8%	664 of 672	17 min	45 min
233	Yerington Weir 2NE - Walker RiverWRYN2	89.5	Gauge	Lyon	98.8%	664 of 672	17 min	45 min
236	Galena Creek SSW Galena Creek State ParkGCPN2	89.5	Gauge	Washoe	98.6%	663 of 672	17 min	45 min
237	Hot Creek Near Sunnyside 8WswHSCN2	89.4	Gauge	Nye	98.8%	166 of 168	18 min	2 h
238	Immigration Wash RAWSIMWN2	89.4	Gauge	Lincoln	98.8%	166 of 168	18 min	2 h
239	Steamboat Ck @ Short LaneSSLN2	89.4	Gauge	Washoe	98.5%	662 of 672	17 min	45 min
240	Martin CreekMPVN2	89.3	Gauge	Humboldt	99.4%	167 of 168	19 min	2 h
241	Ruby ValleyRBVN2	89.3	Gauge	Elko	99.4%	167 of 168	20 min	2 h
242	Eureka - Pete Hanson CreekPHCN2	89.3	Gauge	Eureka	98.9%	665 of 672	17 min	50 min
243	Maggie Ck Ab Maggie Ck CanyonMMCN2	89.3	Gauge	Eureka	98.9%	665 of 672	17 min	50 min
244	North Truckee Drain 2 NNE North Truckee Drn At Lydia Nr SparksNTDN2	89.3	Gauge	Washoe	98.3%	661 of 672	13 min	60 min
245	Walker River E WabuskaWALN2	89.2	Gauge	Lyon	98.8%	664 of 672	17 min	50 min
246	Juniper Spring RAWSJSPN2	89.2	Gauge	Washoe	98.8%	166 of 168	19 min	2 h
246	Yucca GapYCGN2	89.2	Gauge	Clark	98.8%	166 of 168	19 min	2 h
248	Eureka - Coils CreekCOCN2	89.2	Gauge	Eureka	98.6%	663 of 672	17 min	50 min
249	Humboldt River AT ComusCMSN2	89.2	Gauge	Humboldt	98.2%	165 of 168	18 min	2 h
249	Carson River At Deer Run RoadDRRN2	89.2	Gauge	Carson City	98.2%	165 of 168	18 min	2 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. 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.