Live/247 Rank/Wyoming

Wyoming 24/7 Rank

Every station in Wyoming 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.

971 stations ranked25.8% sent every report dueranked October 16, 2026page 3 of 4Wyoming instrumentsWyoming 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 971 ranked here, 931 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
497	Rock Springs West by Rock SpringsWY9	90.0	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
502	Boysen Dam - COOPSBDW4	90.0	Cooperative	Fremont	85.7%	6 of 7	20 min	33.9 h
503	Laramie 0.3 SWY-AB-212	90.0	Volunteer	Albany	85.7%	6 of 7	26 min	35.1 h
503	Lander 7.3 WNWWY-FM-37	90.0	Volunteer	Fremont	85.7%	6 of 7	26 min	35.1 h
505	Wright 0.5 ESE (WY7RR)WY-CM-35	90.0	Volunteer	Campbell	85.7%	6 of 7	26 min	2 days
506	Big Horn 0.3 ESEWY-SH-48	90.0	Volunteer	Sheridan	85.7%	6 of 7	26 min	35.1 h
506	Jackson 0.3 ENEWY-TT-40	90.0	Volunteer	Teton	85.7%	6 of 7	26 min	35.1 h
508	Cheyenne 2.7 ENEWY-LM-289	90.0	Volunteer	Laramie	85.7%	6 of 7	26 min	2 days
509	Boulder Rearing Station - COOPBRSW4	90.0	Cooperative	Sublette	85.7%	6 of 7	63 min	34.1 h
510	Ten Sleep 26.6 SWY-WH-3	90.0	Volunteer	Washakie	85.7%	6 of 7	85 min	2.3 days
511	Pinedale 5.0 SEWY-SL-18	90.0	Volunteer	Sublette	85.7%	6 of 7	85 min	35.1 h
512	Kaycee 5.2 NNWWY-JN-44	90.0	Volunteer	Johnson	85.7%	6 of 7	86 min	24 h
513	Thermopolis 15.8 WNWWY-HS-29	90.0	Volunteer	Hot Springs	85.7%	6 of 7	86 min	2 days
514	Savery 3.3 ESEWY-CR-42	90.0	Volunteer	Carbon	85.7%	6 of 7	86 min	24 h
515	Wheatland 20.0 SWWY-PT-14	90.0	Volunteer	Platte	85.7%	6 of 7	86 min	2 days
516	Riverton 1.9 WWY-FM-77	90.0	Volunteer	Fremont	85.7%	6 of 7	86 min	2 days
517	Daniel 8.2 NWY-SL-7	90.0	Volunteer	Sublette	85.7%	6 of 7	86 min	24 h
518	Green River 0.5 NNWWY-SW-48	90.0	Volunteer	Sweetwater	85.7%	6 of 7	86 min	24 h
519	Cheyenne 9.9 EWY-LM-106	90.0	Volunteer	Laramie	85.7%	6 of 7	86 min	2 days
520	Pavillion 5.8 EWY-FM-92	90.0	Volunteer	Fremont	85.7%	6 of 7	86 min	24 h
521	Casper 2.0 SWWY-NT-76	90.0	Volunteer	Natrona	85.7%	6 of 7	86 min	26 h
522	Rawlins 4.3 WWY-CR-14	90.0	Volunteer	Carbon	85.7%	6 of 7	86 min	35.1 h
522	Cheyenne 19.7 NWY-LM-206	90.0	Volunteer	Laramie	85.7%	6 of 7	86 min	35.1 h
522	Story 2.1 WWY-SH-44	90.0	Volunteer	Sheridan	85.7%	6 of 7	86 min	35.1 h
522	Ten Sleep 2.3 ENEWY-WH-28	90.0	Volunteer	Washakie	85.7%	6 of 7	86 min	35.1 h
526	Cody 21.9 WWY-PK-55	90.0	Volunteer	Park	85.7%	6 of 7	86 min	47 h
527	Laramie 1.4 ENEWY-AB-211	90.0	Volunteer	Albany	85.7%	6 of 7	86 min	35.1 h
527	Lander 9.3 SWY-FM-88	90.0	Volunteer	Fremont	85.7%	6 of 7	86 min	35.1 h
529	Ranchester 0.5 WSWWY-SH-58	90.0	Volunteer	Sheridan	85.7%	6 of 7	86 min	24 h
530	Rock River 9.6 WSWWY-CR-5	90.0	Volunteer	Carbon	85.7%	6 of 7	86 min	2 days
531	Kaycee 10.9 WNWWY-JN-45	90.0	Volunteer	Johnson	85.7%	6 of 7	2.4 h	24 h
532	Cowley 0.3 NNEWY-BH-26	90.0	Volunteer	Big Horn	85.7%	6 of 7	2.4 h	35.1 h
533	Sundance 8NNW USCRNSNNW4	89.9	Gauge	Crook	99.4%	167 of 168	25 min	2 h
534	LeroyWY34	89.9	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
535	Younts Peak SnotelYOUW4	89.8	Gauge	Park	99.4%	167 of 168	35 min	2 h
536	Laramie River 2 S BoslerBOSW4	89.8	Gauge	Albany	97.0%	163 of 168	20 min	6 h
537	PainterWY31	89.8	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
538	Hartville - GuernseyGNRW4	89.6	Gauge	Platte	100%	168 of 168	17 min	60 min
539	Cold Springs SnotelCOSW4	89.6	Gauge	Fremont	98.8%	166 of 168	35 min	2 h
539	Divide Peak SnotelDVDW4	89.6	Gauge	Carbon	98.8%	166 of 168	35 min	2 h
539	Hansen Sawmill SnotelHNSW4	89.6	Gauge	Johnson	98.8%	166 of 168	35 min	2 h
539	Kirwin SnotelKRWW4	89.6	Gauge	Park	98.8%	166 of 168	35 min	2 h
539	Laprele Creek SnotelLPPW4	89.6	Gauge	Converse	98.8%	166 of 168	35 min	2 h
539	Lewis Lake Divide SnotelLWSW4	89.6	Gauge	Teton	98.8%	166 of 168	35 min	2 h
539	Marquette SnotelMRQW4	89.6	Gauge	Park	98.8%	166 of 168	35 min	2 h
539	Powder River Pass SnotelPWDW4	89.6	Gauge	Johnson	98.8%	166 of 168	35 min	2 h
539	South Brush Creek SnotelSBCW4	89.6	Gauge	Carbon	98.8%	166 of 168	35 min	2 h
539	Shell Creek SnotelSCRW4	89.6	Gauge	Big Horn	98.8%	166 of 168	35 min	2 h
539	Whiskey Park SnotelWPKW4	89.6	Gauge	Routt	98.8%	166 of 168	35 min	2 h
550	Laramie River 3 NE Woods LandingWODW4	89.6	Gauge	Albany	98.2%	165 of 168	29 min	4 h
551	Hog Park InflowHGIW4	89.6	Gauge	Carbon	95.8%	161 of 168	30 min	3 h
552	Dixon 1WSWDIXW4	89.5	Gauge	Carbon	92.8%	156 of 168	15 min	9 h
553	Farson 2NNE - COOPFSNW4	89.5	Cooperative	Sweetwater	85.7%	6 of 7	3.4 h	24 h
554	Cheyenne 7.9 NWY-LM-214	89.5	Volunteer	Laramie	85.7%	6 of 7	3.4 h	24 h
555	Lander 5.1 SWWY-FM-79	89.5	Volunteer	Fremont	85.7%	6 of 7	3.4 h	2 days
556	Jackson 5.3 NWWY-TT-13	89.5	Volunteer	Teton	85.7%	6 of 7	3.4 h	24 h
557	Base Camp SnotelBSCW4	89.4	Gauge	Teton	98.2%	165 of 168	35 min	2 h
557	Bone Springs Div SnotelBSDW4	89.4	Gauge	Big Horn	98.2%	165 of 168	35 min	2 h
557	Indian Creek SnotelINCW4	89.4	Gauge	Lincoln	98.2%	165 of 168	35 min	2 h
557	Snider Basin SnotelSNIW4	89.4	Gauge	Sublette	98.2%	165 of 168	35 min	2 h
561	Gros Ventre Summit SnotelGRVW4	89.4	Gauge	Teton	98.2%	165 of 168	35 min	2 h
562	Centennial 6WNW - Bellamy CanalBELW4	89.4	Gauge	Albany	97.0%	163 of 168	25 min	5 h
563	Gun Barrel US 85 northeast of CheyenneKGUN	89.3	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
564	Wind River AT ShoshoniWWBW4	89.3	Gauge	Fremont	92.2%	155 of 168	25 min	3 h
565	New Fork River AT Big PineyBPNW4	89.2	Gauge	Sublette	85.2%	191 of 224	25 min	2 h
566	Little Wind River AT RivertonRVTW4	89.1	Gauge	Fremont	98.8%	166 of 168	20 min	2 h
567	Burgess Junction SnotelBRJW4	89.1	Gauge	Sheridan	97.6%	164 of 168	35 min	2 h
568	EvanstonWY7	89.1	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
569	Tower Falls Rs - DcpTFAW4	89.0	Gauge	Park	88.6%	149 of 168	20 min	2 h
570	Newcastle 49 WSWWY-NB-7	89.0	Volunteer	Niobrara	85.7%	6 of 7	4.4 h	2 days
571	Bedford 1.8 SWY-LN-36	89.0	Volunteer	Lincoln	85.7%	6 of 7	4.4 h	35.1 h
572	Cheyenne 3.3 SSWWY-LM-208	89.0	Volunteer	Laramie	85.7%	6 of 7	4.4 h	2 days
573	Bald Mtn. SnotelBLDW4	88.9	Gauge	Big Horn	97.0%	163 of 168	35 min	2 h
574	Owl Creek SnotelOLWW4	88.9	Gauge	Hot Springs	97.0%	163 of 168	35 min	2 h
575	Herrick Lane by LaramieWY27	88.9	Road	Albany	93.0%	469 of 504	23 min	2.2 h
576	SaratogaSAA	88.8	Airport	Carbon	96.2%	485 of 504	19 min	4.1 h
577	NewcastleECS	88.7	Airport	Weston	99.8%	503 of 504	14 min	40 min
578	Casper 0.7 NWWY-NT-50	88.6	Volunteer	Natrona	85.7%	6 of 7	5.4 h	2 days
579	Riverside 6.1 NEWY-CR-32	88.6	Volunteer	Carbon	85.7%	6 of 7	5.4 h	24 h
580	Cheyenne 31.0 NWY-LM-102	88.6	Volunteer	Laramie	85.7%	6 of 7	5.4 h	2 days
581	Burns 6.0 WSWWY-LM-59	88.6	Volunteer	Laramie	85.7%	6 of 7	5.4 h	36.1 h
582	Savery - Savery CreekSCLW4	88.3	Gauge	Carbon	97.0%	163 of 168	25 min	4 h
583	Canyon SnotelCANW4	88.2	Gauge	Park	98.8%	166 of 168	35 min	2 h
584	Alta - DcpATRW4	88.1	Gauge	Teton	100%	168 of 168	20 min	60 min
585	Little Warm SnotelLTWW4	88.1	Gauge	Fremont	98.8%	166 of 168	35 min	2 h
586	Cherry Ck DrainCCDW4	88.1	Gauge	Goshen	88.6%	149 of 168	20 min	4 h
587	Kaycee 17 NNWWY-JN-13	88.1	Volunteer	Johnson	85.7%	6 of 7	6.4 h	24 h
588	Laramie 6.1 SSEWY-AB-160	88.1	Volunteer	Albany	85.7%	6 of 7	6.4 h	2 days
588	Buffalo 1.8 NEWY-JN-31	88.1	Volunteer	Johnson	85.7%	6 of 7	6.4 h	2 days
590	Cheyenne 6.8 ENEWY-LM-251	88.1	Volunteer	Laramie	85.7%	6 of 7	6.4 h	2 days
591	CLMW4CLMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
591	PLMW4PLMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
593	BDMW4BDMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	24 h
594	ALMW4ALMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	BYMW4BYMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	CRMW4CRMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	DCMW4DCMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	DDMW4DDMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	DGWDGW	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	NCMW4NCMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	OSMW4OSMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	RKMW4RKMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
594	UPMW4UPMW4	88.1	DCP	-	85.7%	6 of 7	6.6 h	2 days
604	Piney Creek Interchange by BuffaloDHS	88.0	Road	Johnson	93.0%	469 of 504	23 min	2.2 h
605	Torrington #1 ScanTRGW4	87.9	Gauge	Goshen	99.4%	167 of 168	37 min	2 h
606	Hiland US 20/26 between Casper&ShoshoniKHLD	87.8	Road	Natrona	93.0%	469 of 504	22 min	2.2 h
607	Moose 1 NNE04131	87.7	Reference	Teton	100%	84 of 84	1.5 h	3.1 h
607	Lander 11 SSE94078	87.7	Reference	Fremont	100%	84 of 84	1.5 h	3.1 h
607	Sundance 8 NNW94088	87.7	Reference	Crook	100%	84 of 84	1.5 h	3.1 h
610	Lander 4.3 WSWWY-FM-69	87.7	Volunteer	Fremont	85.7%	6 of 7	7.4 h	2 days
611	Green River - Bitter CreekBCGW4	87.6	Gauge	Sweetwater	100%	168 of 168	47 min	66 min
611	Shoshoni - Muddy CreekMUSW4	87.6	Gauge	Fremont	100%	168 of 168	47 min	66 min
613	Bear River AT EvanstonEVAW4	87.6	Gauge	Uinta	100%	168 of 168	47 min	75 min
613	Diamondville - Hams ForkHFDW4	87.6	Gauge	Lincoln	100%	168 of 168	47 min	75 min
615	Pinedale - Duck CreekDCNW4	87.6	Gauge	Sublette	100%	168 of 168	47 min	2.1 h
616	Arlington I-80 west of LaramieKARL	87.6	Road	Albany	93.0%	469 of 504	23 min	2.2 h
616	Belle Fourche US 59 south of GilletteKBFU	87.6	Road	Campbell	93.0%	469 of 504	23 min	2.2 h
616	Bitter Creek I-80 east of Rock SpringsKBIT	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Beaver Rim US 287/WYO 789 SE of LanderKBVR	87.6	Road	Fremont	93.0%	469 of 504	23 min	2.2 h
616	Peru Hill I-80 at Green River TunnelKCMS	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Continental Divide I-80 west of RawlinsKCTD	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Dead Horse I-90 tween Buffalo&GilletteKDHS	87.6	Road	Johnson	93.0%	469 of 504	23 min	2.2 h
616	Deer Creek I-25 east of CasperKDRC	87.6	Road	Converse	93.0%	469 of 504	23 min	2.2 h
616	Inyan Kara I-90 west of SundanceKIKA	87.6	Road	Crook	93.0%	469 of 504	23 min	2.2 h
616	Pumpkin Vine US 287 south of LaramieKPUM	87.6	Road	Albany	93.0%	469 of 504	23 min	2.2 h
616	Sage Junction US 30 west of KemmererKSGE	87.6	Road	Lincoln	93.0%	469 of 504	23 min	2.2 h
616	Shute Creek WYO 372 Grn. River-La BargeKSHC	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Skyline 230 WYO 230 SE of EncampmentKSKL	87.6	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
616	South Pass WYO 28 near South PassKSOU	87.6	Road	Fremont	93.0%	469 of 504	23 min	2.2 h
616	Twenty Mile Hill I-25 north of CasperKTMH	87.6	Road	Natrona	93.0%	469 of 504	23 min	2.2 h
616	Vedauwoo I-80 between Cheyenne&LaramieKVDW	87.6	Road	Albany	93.0%	469 of 504	23 min	2.2 h
616	Whitaker I-25 north of CheyenneKWTR	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	ColemanWY1	87.6	Road	Platte	93.0%	469 of 504	23 min	2.2 h
616	TiptonWY13	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Walcott JunctionWY15	87.6	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
616	Dana RidgeWY16	87.6	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
616	Montana Line by RanchesterWY2	87.6	Road	Sheridan	93.0%	469 of 504	23 min	2.2 h
616	Arlington East by ArlingtonWY23	87.6	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
616	Cooper Cove by ArlingtonWY24	87.6	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
616	Strouss HillWY25	87.6	Road	Albany	93.0%	469 of 504	23 min	2.2 h
616	Quealy Dome by LaramieWY26	87.6	Road	Albany	93.0%	469 of 504	23 min	2.2 h
616	Remount by CheyenneWY29	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	Indian Creek RdWY3	87.6	Road	Johnson	93.0%	469 of 504	23 min	2.2 h
616	US 189 InterchangeWY32	87.6	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
616	Coal RoadWY33	87.6	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
616	MP 353.0WY39	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	Mile Marker 108WY4	87.6	Road	Campbell	93.0%	469 of 504	23 min	2.2 h
616	Bear CreekWY40	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	FarsonWY42	87.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
616	Wind River LakeWY43	87.6	Road	Teton	93.0%	469 of 504	23 min	2.2 h
616	Natrona WYWY45	87.6	Road	Natrona	93.0%	469 of 504	23 min	2.2 h
616	WY210 - Wildcat TrailWY48	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	WY210 - Hynds Lodge RdWY49	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	Pine Tree JunctionWY5	87.6	Road	Campbell	93.0%	469 of 504	23 min	2.2 h
616	Wyo Hill (outpost)WY51	87.6	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
616	I25/US26/US87 - Platte/Converse WY US WYDOTWY56	87.6	Road	Platte	93.0%	469 of 504	23 min	2.2 h
616	US14/US16 - UcrossWY59	87.6	Road	Sheridan	93.0%	469 of 504	23 min	2.2 h
616	Beulah Interchange by BeulahWY6	87.6	Road	Crook	93.0%	469 of 504	23 min	2.2 h
616	US20 - Van TassellWY60	87.6	Road	Niobrara	93.0%	469 of 504	23 min	2.2 h
616	I25/US87 - Smokey GapWY62	87.6	Road	Natrona	93.0%	469 of 504	23 min	2.2 h
616	I25/US87 - Tisdale DivideWY63	87.6	Road	Johnson	93.0%	469 of 504	23 min	2.2 h
616	US85 - Four CornersWY64	87.6	Road	Weston	93.0%	469 of 504	23 min	2.2 h
616	Church ButteWY8	87.6	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
664	Big Horn County LineWY41	87.5	Road	Big Horn	92.8%	468 of 504	23 min	2.2 h
665	Timber Creek SnotelTICW4	87.5	Gauge	Park	92.8%	156 of 168	35 min	2 h
666	Shoshone River AT LovellSLOW4	87.4	Gauge	Big Horn	99.4%	167 of 168	47 min	2 h
667	Mile Marker 249.1WY17	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	Halleck Ridge by Elk MountainWY18	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	Elk MountainWY19	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	County Road 402 by Elk MountainWY20	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	Wagonhound by ArlingtonWY21	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	Foote Creek by ArlingtonWY22	87.4	Road	Carbon	92.6%	467 of 504	23 min	2.2 h
667	US14 - Granite PassWY52	87.4	Road	Sheridan	92.6%	467 of 504	23 min	2.2 h
674	Lone TreeWY36	87.4	Road	Albany	92.4%	466 of 504	23 min	2.2 h
675	OttoWY38	87.3	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
676	WY487 - Shirley RimWY44	87.3	Road	Carbon	92.2%	465 of 504	23 min	2.2 h
677	Cody Muni (AWOS)COD	87.2	Airport	Park	100%	168 of 168	5 min	60 min
678	Snake River AT MooseMSEW4	87.2	Gauge	Teton	98.8%	166 of 168	47 min	2 h
678	Pinedale - New Fork RiverNAPW4	87.2	Gauge	Sublette	98.8%	166 of 168	47 min	2 h
680	I80/US189 - Evanston POEWY58	87.2	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
681	Buford EastWY37	87.2	Road	Albany	92.0%	464 of 504	23 min	2.2 h
682	Beulah 6.1 SWWY-CK-18	87.2	Volunteer	Crook	85.7%	6 of 7	8.4 h	34.1 h
683	Elk Mountain 2.1 SWY-CR-4	87.2	Volunteer	Carbon	85.7%	6 of 7	8.4 h	2 days
683	Cheyenne 1.0 NNWWY-LM-7	87.2	Volunteer	Laramie	85.7%	6 of 7	8.4 h	2 days
685	Wyo Hill I-25 south of CheyenneKWYH	87.1	Road	Laramie	93.0%	469 of 504	23 min	2.2 h
685	Superior by Rock SpringsWY11	87.1	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
687	North Platte River AT AlcovaGRFW4	87.1	Gauge	Natrona	92.8%	156 of 168	20 min	9 h
688	Buffalo/Johnson CountyBYG	87.1	Airport	Johnson	82.1%	188 of 229	6 min	60 min
689	I25/US87 - F Street HillWY50	87.0	Road	Natrona	93.0%	469 of 504	23 min	2.2 h
690	Lander/Hunt FieldLND	87.0	Airport	Fremont	73.9%	196 of 265	6 min	67 min
691	East Rim Divide SnotelERDW4	86.9	Gauge	Sublette	95.8%	161 of 168	35 min	5 h
692	I80/US189 - Bear River DrWY57	86.9	Road	Uinta	93.0%	469 of 504	23 min	2.2 h
693	Thermopolis 2.8 SSWWY-HS-28	86.7	Volunteer	Hot Springs	85.7%	6 of 7	9.4 h	34.1 h
694	Arvada 3.0 ESEWY-SH-74	86.7	Volunteer	Sheridan	85.7%	6 of 7	9.4 h	2 days
695	Nugget Canyon by KemmererWY30	86.6	Road	Lincoln	93.0%	469 of 504	23 min	2.2 h
696	PowellPOY	86.5	Airport	Park	99.8%	503 of 504	19 min	40 min
697	I25 - Hat SixWY61	86.5	Road	Natrona	93.0%	469 of 504	23 min	2.2 h
698	Boulder Lake - DcpBOLW4	86.4	Gauge	Sublette	99.4%	167 of 168	30 min	1.8 h
699	Bordeaux I-25 south of WheatlandKBRX	86.4	Road	Platte	93.0%	469 of 504	23 min	2.2 h
699	Red Canyon WYO 28 tween Riverton&S.PassKREC	86.4	Road	Fremont	93.0%	469 of 504	23 min	2.2 h
701	Green River AT Fontenelle ReservoirGBFW4	86.3	Gauge	Sweetwater	83.9%	188 of 224	25 min	2 h
701	Green River AT La BargeLABW4	86.3	Gauge	Lincoln	83.9%	188 of 224	25 min	2 h
703	Middle Fork Powder River AT KayceeKAYW4	86.0	Gauge	Johnson	83.0%	186 of 224	25 min	2 h
704	SinclairWY14	85.9	Road	Carbon	93.0%	469 of 504	23 min	2.2 h
705	Boysen PeakTBX	85.7	Airport	Hot Springs	96.2%	485 of 504	14 min	3.7 h
706	Lower Sunshine ReservoirLSRW4	85.7	Gauge	Park	92.8%	156 of 168	25 min	10 h
707	CowleyU68	85.6	Airport	Big Horn	99.6%	502 of 504	14 min	40 min
708	Baxter Road by Rock SpringsWY10	85.6	Road	Sweetwater	93.0%	469 of 504	23 min	2.2 h
709	Savery - Little Snake RiverLSYW4	85.5	Gauge	Carbon	87.5%	147 of 168	25 min	6 h
710	Casper Mountain RAWSCMRW4	85.3	Gauge	Natrona	100%	168 of 168	13 min	60 min
711	Boysen Reservoir Wx STN - DcpBOYW4	85.1	Gauge	Fremont	99.4%	167 of 168	25 min	2 h
712	Thermopolis - COOPTHMW4	85.0	Cooperative	Hot Springs	71.4%	5 of 7	13 min	3 days
713	Deaver - COOPDEVW4	85.0	Cooperative	Big Horn	71.4%	5 of 7	18 min	3 days
714	Lucerne - COOPBMTW4	85.0	Cooperative	Hot Springs	71.4%	5 of 7	22 min	3 days
715	LymanLYMW4	85.0	Cooperative	Uinta	71.4%	5 of 7	22 min	2.4 days
716	Rock Spring FD - COOPRSFW4	85.0	Cooperative	Sweetwater	71.4%	5 of 7	25 min	29 h
717	Cheyenne 10.7 NWY-LM-112	85.0	Volunteer	Laramie	71.4%	5 of 7	26 min	2.5 days
718	Wilson 2.6 SSWWY-TT-22	85.0	Volunteer	Teton	71.4%	5 of 7	26 min	34.1 h
719	Newcastle 8.4 NWY-WS-23	85.0	Volunteer	Weston	71.4%	5 of 7	26 min	2 days
720	Wheatland 0.9 NWY-PT-26	85.0	Volunteer	Platte	71.4%	5 of 7	26 min	3 days
721	Buffalo 13.2 SSEWY-JN-33	85.0	Volunteer	Johnson	71.4%	5 of 7	26 min	24 h
722	Cody 2.0 NEWY-PK-37	85.0	Volunteer	Park	71.4%	5 of 7	26 min	24 h
723	Dubois 6.0 ESEWY-FM-72	85.0	Volunteer	Fremont	71.4%	5 of 7	26 min	2 days
724	Darwin Ranch - COOPDARW4	85.0	Cooperative	Teton	71.4%	5 of 7	43 min	47.1 h
725	Laramie 24.8 WSWWY-AB-198	85.0	Volunteer	Albany	71.4%	5 of 7	85 min	3 days
726	Cheyenne 2.6 NEWY-LM-193	85.0	Volunteer	Laramie	71.4%	5 of 7	86 min	3 days
727	Thermopolis 5.6 NNEWY-HS-18	85.0	Volunteer	Hot Springs	71.4%	5 of 7	86 min	24 h
728	Pinedale 12.6 NWWY-SL-24	85.0	Volunteer	Sublette	71.4%	5 of 7	86 min	26 h
729	Green River 1.7 SEWY-SW-34	85.0	Volunteer	Sweetwater	71.4%	5 of 7	86 min	24 h
730	Laramie 3.2 SSEWY-AB-202	85.0	Volunteer	Albany	71.4%	5 of 7	86 min	2 days
730	Newcastle 2.0 EWY-WS-33	85.0	Volunteer	Weston	71.4%	5 of 7	86 min	2 days
732	Chugwater 9.7 SSEWY-LM-278	85.0	Volunteer	Laramie	71.4%	5 of 7	86 min	3 days
733	Cheyenne 2.1 ESEWY-LM-290	85.0	Volunteer	Laramie	71.4%	5 of 7	86 min	2 days
734	Sheridan 2.9 SWY-SH-64	85.0	Volunteer	Sheridan	71.4%	5 of 7	86 min	2 days
735	Nr Jay EmDDEW4	85.0	Cooperative	Goshen	71.4%	5 of 7	1.5 h	2 days
736	Sheridan 8.2 SSWWY-SH-20	85.0	Volunteer	Sheridan	71.4%	5 of 7	2.4 h	24 h
737	Elk Mountain 5.7 SWY-CR-21	85.0	Volunteer	Carbon	71.4%	5 of 7	2.4 h	27 h
738	Torrington #1S2018	84.9	Soil	Goshen	100%	168 of 168	53 min	66 min
739	Blacks Fork AT Little AmericaLTAW4	84.9	Gauge	Sweetwater	85.2%	191 of 224	35 min	75 min
740	Spring Creek Divide SnotelSCDW4	84.8	Gauge	Lincoln	99.4%	167 of 168	1.6 h	2.1 h
741	Middle Fork Powder River AT Bar C RanchBARW4	84.8	Gauge	Johnson	86.9%	146 of 168	15 min	13 h
742	Blackwater SnotelBLWW4	84.6	Gauge	Park	98.8%	166 of 168	1.6 h	2.1 h
743	Peru Hill I-80 west of Green RiverKPER	84.5	Road	Sweetwater	90.2%	455 of 504	23 min	4.2 h
744	Cheyenne 1.5 NEWY-LM-275	84.5	Volunteer	Laramie	71.4%	5 of 7	3.4 h	3 days
745	Upton 3.5 SEWY-WS-31	84.5	Volunteer	Weston	71.4%	5 of 7	3.4 h	24 h
746	Powell 4.0 WSWWY-PK-68	84.5	Volunteer	Park	71.4%	5 of 7	3.4 h	35.1 h
747	Brooklyn Lake SnotelBKLW4	84.4	Gauge	Albany	98.2%	165 of 168	1.6 h	2.1 h
747	Blackhall Mtn SnotelBLHW4	84.4	Gauge	Carbon	98.2%	165 of 168	1.6 h	2.1 h
747	Beartooth Lake SnotelBLTW4	84.4	Gauge	Park	98.2%	165 of 168	1.6 h	2.1 h
747	Burroughs Creek SnotelBRCW4	84.4	Gauge	Fremont	98.2%	165 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.