Live/247 Rank/North Dakota

North Dakota 24/7 Rank

Every station in North Dakota 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.

295 stations ranked35.5% sent every report dueranked October 4, 2026page 1 of 2North Dakota instrumentsNorth Dakota 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 295 ranked here, 280 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 days 90 days

every report90 to 99%under 90%

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
1	Minot_INTLMOT	99.2	Airport	Ward	99.4%	167 of 168	5 min	2 h
2	Grand_ForksGFK	99.2	Airport	Grand Forks	99.4%	167 of 168	6 min	2 h
3	GarrisonN60	99.0	Airport	McLean	100%	168 of 168	5 min	60 min
4	Grand Forks Univ (NWS)GRFN8	98.8	Cooperative	Grand Forks	100%	28 of 28	23 min	6.4 h
5	Site 1-3MI.NPBAN8	98.8	Cooperative	Pembina	100%	7 of 7	13 min	24 h
6	State HospitalJTWN8	98.8	Cooperative	Stutsman	100%	7 of 7	13 min	24 h
7	BottineauBOTN8	98.8	Cooperative	Bottineau	100%	7 of 7	16 min	24.9 h
8	Mc Leod 3 EMCLN8	98.8	Cooperative	Richland	100%	7 of 7	22 min	26 h
9	LansfordLFDN8	98.8	Cooperative	Bottineau	100%	7 of 7	23 min	24 h
10	UnderwoodUNDN8	98.8	Cooperative	Mclean	100%	7 of 7	23 min	24 h
11	KilldeerKLLN8	98.8	Cooperative	Dunn	100%	7 of 7	23 min	24.1 h
12	CavalierCVLN8	98.8	Cooperative	Pembina	100%	7 of 7	23 min	24 h
13	Velva 3 NEVLAN8	98.8	Cooperative	Mchenry	100%	7 of 7	33 min	24 h
14	NapoleonNPLN8	98.8	Cooperative	Logan	100%	7 of 7	53 min	25 h
15	Bottineau 6.4 ENEND-BT-11	98.8	Volunteer	Bottineau	100%	3 of 3	26 min	24 h
16	Valley City 3.0 SEND-BR-9	98.8	Volunteer	Barnes	100%	3 of 3	26 min	25 h
17	Pingree 5.4 NWND-SM-14	98.8	Volunteer	Stutsman	100%	3 of 3	26 min	24 h
18	Hazen 0.4 SWND-MR-2	98.8	Volunteer	Mercer	100%	3 of 3	26 min	25 h
19	Beulah 0.4 SND-MR-13	98.8	Volunteer	Mercer	100%	3 of 3	26 min	24 h
20	Watford City 1.3 NNWND-MK-6	98.8	Volunteer	McKenzie	100%	3 of 3	85 min	25 h
21	Dickinson 1.3 WNWND-SK-12	98.8	Volunteer	Stark	100%	3 of 3	86 min	24 h
22	Maxbass 4.9 ENEND-BT-8	98.8	Volunteer	Bottineau	100%	3 of 3	86 min	24 h
22	West Fargo 2.1 SSWND-CS-79	98.8	Volunteer	Cass	100%	3 of 3	86 min	24 h
22	Mayville 4.2 SSEND-TR-5	98.8	Volunteer	Traill	100%	3 of 3	86 min	24 h
22	Minot 1.6 SSWND-WR-20	98.8	Volunteer	Ward	100%	3 of 3	86 min	24 h
26	Killdeer 0.6 WNWND-DN-2	98.8	Volunteer	Dunn	100%	3 of 3	86 min	24 h
27	Ellendale 7.3 NWND-DC-13	98.8	Volunteer	Dickey	100%	3 of 3	86 min	24 h
28	Fargo 3.6 NNEND-CS-45	98.7	Volunteer	Cass	100%	3 of 3	2.4 h	24 h
29	Beach 0.3 SSEND-GV-1	98.7	Volunteer	Golden Valley	100%	3 of 3	2.4 h	24 h
30	BOTN8BOTN8	98.6	DCP	-	100%	7 of 7	2.7 h	24.9 h
31	FargoFAR	98.6	Airport	Cass	97.6%	164 of 168	6 min	2.6 h
32	Juliet1JN	98.4	Airport	Ward	98.8%	166 of 168	14 min	2 h
33	BismarckBIS	98.3	Airport	Burleigh	100%	168 of 168	7 min	60 min
34	Minot 1.5 SSWND-WR-4	98.3	Volunteer	Ward	100%	3 of 3	3.4 h	2 days
35	Arrowwood 2AWWN8	98.3	Gauge	Stutsman	99.4%	167 of 168	11 min	2 h
36	Spring Creek AT ZapZAPN8	98.3	Gauge	Mercer	98.8%	166 of 168	10 min	2 h
37	Grand_Forks_AFBRDR	98.2	Airport	Grand Forks	100%	168 of 168	14 min	83 min
38	JamestownJMS	98.1	Airport	Stutsman	100%	168 of 168	13 min	68 min
39	Belcourt - Turtle Mountain RAWSTMTN8	98.0	Gauge	Rolette	99.4%	167 of 168	13 min	2 h
40	Spirit Lake Casino On Devils LakeFRTN8	97.8	Gauge	Benson	100%	168 of 168	14 min	71 min
41	Red River AT PembinaPBNN8	97.8	Gauge	Pembina	100%	168 of 168	15 min	60 min
41	Starkweather Coulee 4NW AT WebsterWEBN8	97.8	Gauge	Ramsey	100%	168 of 168	15 min	60 min
43	Medora 7EMRAN8	97.8	Gauge	Billings	100%	168 of 168	15 min	70 min
44	Sheyenne River AT CooperstownCPRN8	97.8	Gauge	Griggs	100%	168 of 168	15 min	62 min
44	S Br Park River AT Homme DamHOMN8	97.8	Gauge	Walsh	100%	168 of 168	15 min	62 min
44	Sheyenne River 3S AT WarwickWRWN8	97.8	Gauge	Eddy	100%	168 of 168	15 min	62 min
47	Maple River 1 E EnderlinENDN8	97.8	Gauge	Ransom	100%	168 of 168	15 min	75 min
48	Fargo 6.3 SND-CS-77	97.8	Volunteer	Cass	100%	3 of 3	4.4 h	24 h
48	Edgeley 5.2 NWND-LM-3	97.8	Volunteer	LaMoure	100%	3 of 3	4.4 h	24 h
48	Devils Lake 5.6 NWND-RM-8	97.8	Volunteer	Ramsey	100%	3 of 3	4.4 h	24 h
51	Westhope 0.1 NND-BT-9	97.8	Volunteer	Bottineau	100%	3 of 3	4.4 h	24 h
52	Sheyenne National GrasslandsSNGN8	97.6	Gauge	Ransom	100%	168 of 168	16 min	73 min
53	Beaver Creek 1 W LintonBVRN8	97.6	Gauge	Emmons	99.4%	167 of 168	15 min	2 h
54	RAWS Site-Nr Sand CRKAMDN8	97.6	Gauge	Slope	99.4%	167 of 168	15 min	2 h
54	Nd Jamestown 38 WSWJTNN8	97.6	Gauge	Kidder	99.4%	167 of 168	15 min	2 h
56	Montpelier 3.3 ESEND-SM-12	97.4	Volunteer	Stutsman	100%	3 of 3	5.4 h	24 h
57	Rock Lake near Glenora MBRLGQ3	97.4	Gauge	Towner	98.8%	166 of 168	15 min	2 h
58	DickinsonDIK	97.3	Airport	Stark	100%	168 of 168	13 min	66 min
59	Lima1LN	97.3	Airport	Burke	98.8%	166 of 168	14 min	2 h
60	Hampden RAWSHMDN8	97.2	Gauge	Ramsey	99.4%	167 of 168	17 min	2 h
61	Oscar1ON	97.2	Airport	Bottineau	98.8%	166 of 168	14 min	2 h
62	LostwoodLWDN8	97.1	Gauge	Burke	100%	168 of 168	18 min	65 min
63	Minot_AFBMIB	97.1	Airport	Ward	99.4%	167 of 168	14 min	2 h
64	Devils_LakeDVL	97.0	Airport	Ramsey	100%	168 of 168	12 min	66 min
65	Crosby Automated Weather Station.CSBN8	97.0	Gauge	Divide	100%	168 of 168	19 min	66 min
66	J. Clark SalyerJCSN8	97.0	Gauge	Mchenry	100%	168 of 168	19 min	76 min
67	Red River 2 NE DraytonDRTN8	96.9	Gauge	Pembina	100%	168 of 168	19 min	77 min
68	Des Lacs River AT FoxholmDESN8	96.9	Gauge	Ward	100%	168 of 168	19 min	60 min
68	Sheyenne River AT HarwoodHWDN8	96.9	Gauge	Cass	100%	168 of 168	19 min	60 min
68	Souris River 3 AT VerendryeVRNN8	96.9	Gauge	Mchenry	100%	168 of 168	19 min	60 min
71	James River AT LamoureLAMN8	96.9	Gauge	La Moure	100%	168 of 168	20 min	75 min
72	Missouri River AT BismarckBIWN8	96.9	Gauge	Burleigh	100%	168 of 168	20 min	75 min
73	Wahpeton 1.0 SSEND-RC-14	96.9	Volunteer	Richland	100%	3 of 3	6.4 h	24 h
74	Yellowstone River 2 W CartwrightCTWN8	96.8	Gauge	Mckenzie	100%	168 of 168	20 min	60 min
74	Forest River 3SE AT FordvilleFDVN8	96.8	Gauge	Walsh	100%	168 of 168	20 min	60 min
74	Fort Ransom State Park - Sheyenne RiverFRSN8	96.8	Gauge	Ransom	100%	168 of 168	20 min	60 min
74	Goose River AT HillsboroHGRN8	96.8	Gauge	Traill	100%	168 of 168	20 min	60 min
74	Sheyenne River AT Horace above W.F. DiversionHRCN8	96.8	Gauge	Cass	100%	168 of 168	20 min	60 min
74	Little Coulee AT Little Coulee near LeedsLEDN8	96.8	Gauge	Benson	100%	168 of 168	20 min	60 min
74	Little Pembina River AT Little Pembina RiverLPRN8	96.8	Gauge	Cavalier	100%	168 of 168	20 min	60 min
74	Turtle River 1NW AT ArvillaLTRN8	96.8	Gauge	Grand Forks	100%	168 of 168	20 min	60 min
74	Maple River 3 SW MapletonMPLN8	96.8	Gauge	Cass	100%	168 of 168	20 min	60 min
74	Pipestem Creek 3W AT PingreePGEN8	96.8	Gauge	Stutsman	100%	168 of 168	20 min	60 min
74	Red River 8 E Thompson BridgeTPNN8	96.8	Gauge	Grand Forks	100%	168 of 168	20 min	60 min
74	Sheyenne River AT West Fargo DiversionWFON8	96.8	Gauge	Cass	100%	168 of 168	20 min	60 min
86	Bowman Haley DamBWNN8	96.8	Gauge	Bowman	100%	168 of 168	20 min	75 min
87	Minot Broadway BridgeMION8	96.8	Gauge	Ward	100%	168 of 168	20 min	77 min
87	Pembina River AT NecheNCEN8	96.8	Gauge	Pembina	100%	168 of 168	20 min	77 min
87	Sheyenne River AT Valley CityVCRN8	96.8	Gauge	Barnes	100%	168 of 168	20 min	77 min
90	Dry Lake AT Dry Lake near PennDLCN8	96.8	Gauge	Ramsey	100%	168 of 168	20 min	77 min
91	Sheyenne River AT Flora above Devils Lake outletFLRN8	96.7	Gauge	Benson	99.4%	167 of 168	19 min	2 h
91	Heart River 9 SSE JudsonJUDN8	96.7	Gauge	Morton	99.4%	167 of 168	19 min	2 h
91	Missouri River 13 SE MandanMANN8	96.7	Gauge	Morton	99.4%	167 of 168	19 min	2 h
91	Minot 4NWMINN8	96.7	Gauge	Ward	99.4%	167 of 168	19 min	2 h
91	RiverSTNN8	96.7	Gauge	Mercer	99.4%	167 of 168	19 min	2 h
91	Missouri AT WashburnWSBN8	96.7	Gauge	Oliver	99.4%	167 of 168	19 min	2 h
97	Big Coulee AT Churchs Ferry Big CouleeCFCN8	96.6	Gauge	Ramsey	99.4%	167 of 168	20 min	2 h
97	JamestownJMSN8	96.6	Gauge	Stutsman	99.4%	167 of 168	20 min	2 h
97	James River 8NNW AT KensalKSLN8	96.6	Gauge	Foster	99.4%	167 of 168	20 min	2 h
100	Fargo 3SFDRN8	96.5	Cooperative	Cass	100%	7 of 7	7.2 h	24 h
101	Tatanka PrairieTTKN8	96.5	Gauge	Sioux	98.8%	166 of 168	19 min	2 h
102	Heart River 3W AT MandanMDNN8	96.4	Gauge	Morton	98.8%	166 of 168	19 min	2 h
103	James River AT Jamestown DamJMDN8	96.4	Gauge	Stutsman	98.8%	166 of 168	20 min	2 h
103	Cannonball River 16 S RaleighRLHN8	96.4	Gauge	Grant	98.8%	166 of 168	20 min	2 h
103	Beaver Creek 13 SSW TrottersTRTN8	96.4	Gauge	Golden Valley	98.8%	166 of 168	20 min	2 h
106	BottineauD09	96.2	Airport	Bottineau	99.0%	499 of 504	13 min	80 min
107	Williston BasinXWA	96.2	Airport	Williams	98.2%	165 of 168	8 min	2 h
108	Missouri River 1 S PricePRCN8	96.2	Gauge	Oliver	98.2%	165 of 168	19 min	2 h
109	Cedar Creek 13 N HaynesHCCN8	96.2	Gauge	Adams	98.2%	165 of 168	20 min	2 h
109	Pipestem Creek AT Pipestem DamJAMN8	96.2	Gauge	Stutsman	98.2%	165 of 168	20 min	2 h
111	Bone Lake Outlet near Ninette MBBLNQ3	96.2	Gauge	Rolette	98.2%	165 of 168	20 min	3 h
112	UniversityGRFN8	96.2	Gauge	Grand Forks	97.6%	164 of 168	19 min	2 h
113	Mauvais Coulee Trib #3 AT Mauvias Coulee Trib #3 near CandoMCTN8	95.9	Gauge	Towner	100%	168 of 168	24 min	60 min
113	Red River AT WahpetonWHNN8	95.9	Gauge	Richland	100%	168 of 168	24 min	60 min
115	Heart River 10 S RichardtonRICN8	95.9	Gauge	Stark	100%	168 of 168	24 min	62 min
116	Sheyenne River AT Below Baldhill DamBHTN8	95.9	Gauge	Barnes	100%	168 of 168	24 min	62 min
117	Park River AT GraftonGRNN8	95.8	Gauge	Walsh	100%	168 of 168	25 min	60 min
117	Sheyenne River 5 S Sheyenne R abv Harvey NDHVYN8	95.8	Gauge	Wells	100%	168 of 168	25 min	60 min
119	Tongue River 1 W AkraAKRN8	95.8	Gauge	Pembina	100%	168 of 168	25 min	62 min
119	Sheyenne River AT Bremen below Devils Lake OutletBRMN8	95.8	Gauge	Eddy	100%	168 of 168	25 min	62 min
119	Red River of the North 3 N EnloENLN8	95.8	Gauge	Richland	100%	168 of 168	25 min	62 min
119	Maple River 1 N Mapleton (North of I-94)MAPN8	95.8	Gauge	Cass	100%	168 of 168	25 min	62 min
119	Knife River AT ManningMNGN8	95.8	Gauge	Dunn	100%	168 of 168	25 min	62 min
119	Kloten - Sheyenne RiverMVCN8	95.8	Gauge	Nelson	100%	168 of 168	25 min	62 min
119	Cedar Creek 19S AT RaleighRLGN8	95.8	Gauge	Grant	100%	168 of 168	25 min	62 min
119	Wild Rice River at Wild RiceSTBN8	95.8	Gauge	Cass	100%	168 of 168	25 min	62 min
119	Sheyenne River AT West FargoWSFN8	95.8	Gauge	Cass	100%	168 of 168	25 min	62 min
128	Newborg 5NNENBGN8	95.8	Gauge	Bottineau	97.0%	163 of 168	19 min	2 h
128	Westhope 6NNEWTHN8	95.8	Gauge	Bottineau	97.0%	163 of 168	19 min	2 h
130	Sheyenne River 2 SE KindredKNDN8	95.6	Gauge	Cass	99.4%	167 of 168	25 min	2 h
131	Souris River 8 AT BantryBANN8	95.6	Gauge	Mchenry	99.4%	167 of 168	25 min	2 h
131	Red River AT HalstadHILN8	95.6	Gauge	Traill	99.4%	167 of 168	25 min	2 h
131	Green River 8 W New HradecHRAN8	95.6	Gauge	Billings	99.4%	167 of 168	25 min	2 h
131	Wintering River 5 AT KarlsruheKLSN8	95.6	Gauge	Mchenry	99.4%	167 of 168	25 min	2 h
131	Long Creek 7 NNW NoonanNOON8	95.6	Gauge	Divide	99.4%	167 of 168	25 min	2 h
131	Heart River 16 S HebronTCHN8	95.6	Gauge	Grant	99.4%	167 of 168	25 min	2 h
131	Upham 4NUHMN8	95.6	Gauge	McHenry	99.4%	167 of 168	25 min	2 h
138	Bantry 7N - Pool 320BNYN8	95.4	Gauge	McHenry	98.8%	166 of 168	25 min	2 h
138	Heart River AT Dickinson DamDNDN8	95.4	Gauge	Stark	98.8%	166 of 168	25 min	2 h
138	Foxholm 3EFXHN8	95.4	Gauge	Ward	98.8%	166 of 168	25 min	2 h
138	Horace - Sheyenne RIverHORN8	95.4	Gauge	Cass	98.8%	166 of 168	25 min	2 h
138	Kramer 4WSWKAMN8	95.4	Gauge	Bottineau	98.8%	166 of 168	25 min	2 h
138	Bear Den Creek 6NW AT MandareeMREN8	95.4	Gauge	Mckenzie	98.8%	166 of 168	25 min	2 h
138	Velva - Bonnes CouleeVELN8	95.4	Gauge	McHenry	98.8%	166 of 168	25 min	2 h
145	Willow Creek 7 AT Willow CityWLCN8	95.2	Gauge	Mchenry	98.2%	165 of 168	24 min	2 h
145	Souris River 7 AT WesthopeWSTN8	95.2	Gauge	Bottineau	98.2%	165 of 168	24 min	2 h
147	Jamestown 0.5 END-SM-22	95.0	Volunteer	Stutsman	100%	3 of 3	10.4 h	24 h
148	Williston - Missouri River No9WLRN8	95.0	Gauge	Williams	97.6%	164 of 168	24 min	2 h
149	Souris River 3 AT FoxholmFOXN8	95.0	Gauge	Ward	97.6%	164 of 168	25 min	2 h
150	Bear Creek 6 NNE OakesBCKN8	94.9	Gauge	Dickey	100%	168 of 168	29 min	77 min
150	Red River 1 SE HicksonHICN8	94.9	Gauge	Cass	100%	168 of 168	29 min	77 min
152	Red River AT FargoFGON8	94.9	Gauge	Cass	100%	168 of 168	29 min	60 min
153	Mauvais Coulee 6SE AT CandoCNDN8	94.8	Gauge	Towner	100%	168 of 168	30 min	60 min
153	Edmore Coulee AT EdmoreEDEN8	94.8	Gauge	Ramsey	100%	168 of 168	30 min	60 min
155	BreienBREN8	94.8	Gauge	Sioux	97.0%	163 of 168	20 min	4 h
156	Apple Creek 6W AT MenokenMENN8	94.6	Gauge	Burleigh	99.4%	167 of 168	30 min	2 h
157	Sheyenne River AT Sheyenne River at Gol BridgeGOLN8	94.5	Gauge	Richland	98.8%	166 of 168	29 min	2 h
158	Knife River 9S AT Golden ValleyGDVN8	94.5	Gauge	Mercer	98.8%	166 of 168	29 min	2 h
158	MintoMTON8	94.5	Gauge	Walsh	98.8%	166 of 168	29 min	2 h
160	Nd Northgate 5 ESENGTN8	94.5	Gauge	Burke	93.4%	171 of 183	20 min	2 h
161	Square Butte Creek 6SE AT CenterCETN8	94.4	Gauge	Oliver	98.8%	166 of 168	30 min	2 h
162	CooperstownCPPN8	94.4	Gauge	Griggs	98.8%	166 of 168	30 min	2 h
163	Cannonball River AT RegentREGN8	94.3	Gauge	Hettinger	92.8%	208 of 224	20 min	1.8 h
164	Goose River 5 NW Portland 5 NWPRTN8	94.0	Gauge	Traill	97.6%	164 of 168	29 min	2 h
165	Eastern Stump Lake AT Stump LakeESLN8	94.0	Gauge	Nelson	97.6%	164 of 168	29 min	2 h
166	Souris River 15W AT SherwoodSHWN8	93.8	Gauge	Renville	100%	168 of 168	35 min	62 min
167	LisbonLISN8	93.8	Cooperative	Ransom	85.7%	6 of 7	43 min	2 days
168	BowmanBOWN8	93.8	Cooperative	Bowman	85.7%	6 of 7	83 min	35 h
169	HazeltonHZTN8	93.8	Cooperative	Emmons	85.7%	6 of 7	2.2 h	36 h
170	E. Br. Short Creek 6 AT ColumbusCLBN8	93.6	Gauge	Burke	99.4%	167 of 168	35 min	3 h
171	Big Muddy CrkALTN8	93.6	Gauge	Morton	99.4%	167 of 168	35 min	3 h
171	Knife River Near BeulahKRBN8	93.6	Gauge	Mercer	99.4%	167 of 168	35 min	3 h
173	Knife River 1S AT HazenHZNN8	93.5	Gauge	Mercer	99.4%	167 of 168	35 min	3 h
174	Mandan - Missouri RiverMMRN8	93.5	Gauge	Morton	99.4%	167 of 168	35 min	3 h
175	VLAN8VLAN8	93.5	DCP	-	85.7%	6 of 7	2.9 h	2 days
176	Moffit 3 SE [CCOOP]MFTN8	93.3	Gauge	Burleigh	91.7%	925 of 1,008	15 min	50 min
177	James River 3 W Grace CityGCEN8	93.3	Gauge	Foster	89.8%	151 of 168	20 min	2 h
178	HettingerHEI	93.2	Airport	Adams	99.4%	167 of 168	6 min	2 h
179	Walhalla96D	92.9	Airport	Pembina	92.8%	468 of 504	4 min	4.3 h
180	Oslo 2.7 WNWND-WH-2	92.7	Volunteer	Walsh	100%	3 of 3	15.4 h	24 h
181	Valley City 2.0 NWND-BR-2	92.7	Volunteer	Barnes	100%	3 of 3	15.4 h	2 days
182	Cooperstown 0.4 WNWND-GG-3	92.7	Volunteer	Griggs	100%	3 of 3	15.4 h	25 h
183	Antelope Creek 9 NW CarsonCRSN8	92.5	Gauge	Grant	98.8%	166 of 168	35 min	4 h
184	Cavalier2C8	92.5	Airport	Pembina	92.4%	466 of 504	4 min	4.3 h
185	Cando - Mauvais CouleeMAVN8	92.4	Gauge	Towner	98.8%	166 of 168	40 min	2 h
186	CrosbyD50	92.2	Airport	Divide	92.8%	468 of 504	4 min	4.3 h
187	Mandan #1 ScanMNDN8	92.1	Gauge	Morton	95.2%	160 of 168	-	5 h
188	BowmanBWW	92.1	Airport	Bowman	93.0%	469 of 504	4 min	4.3 h
189	Rolla06D	92.1	Airport	Rolette	93.0%	469 of 504	4 min	4.3 h
190	GraftonGAF	92.0	Airport	Walsh	90.2%	455 of 504	4 min	4.3 h
191	Baldhill Creek AT DazeyDBCN8	91.9	Gauge	Barnes	88.8%	199 of 224	25 min	62 min
192	Harvey5H4	91.8	Airport	Wells	93.0%	469 of 504	4 min	4.3 h
193	Sheyenne River AT LisbonLBNN8	91.8	Gauge	Ransom	91.5%	205 of 224	30 min	77 min
194	Missouri River 5SW AT WillistonWLTN8	91.8	Gauge	Williams	91.5%	205 of 224	30 min	2 h
195	Oakes2D5	91.6	Airport	Dickey	93.0%	469 of 504	4 min	4.3 h
196	Jamestown 38 WSW54937	91.5	Reference	Kidder	100%	67 of 67	1.5 h	3 h
196	Medora 7 E94080	91.5	Reference	Billings	100%	67 of 67	1.5 h	3 h
196	Northgate 5 ESE94084	91.5	Reference	Burke	100%	67 of 67	1.5 h	3 h
199	Wild Rice River (ND) 4 NW AbercrombieABRN8	91.4	Gauge	Richland	98.8%	166 of 168	45 min	3 h
199	Antelope Creek 1NE AT DwightDWGN8	91.4	Gauge	Richland	98.8%	166 of 168	45 min	3 h
201	TiogaD60	91.4	Airport	Williams	93.0%	469 of 504	4 min	4.3 h
202	RandsS32	91.4	Airport	Griggs	92.8%	468 of 504	4 min	4.7 h
203	Carrington46D	91.4	Airport	Foster	92.6%	467 of 504	4 min	4.3 h
204	South Heart 2E - Heart RiverSRHN8	91.3	Gauge	Stark	97.6%	164 of 168	35 min	5 h
205	MandamY19	91.3	Airport	Morton	91.2%	460 of 504	4 min	4.3 h
206	GraftonGFBN8	91.1	Gauge	Walsh	98.2%	165 of 168	45 min	3 h
206	MantadorMDRN8	91.1	Gauge	Richland	98.2%	165 of 168	45 min	3 h
208	Edmore Coulee Trib AT Edmore Coulee near WebsterECTN8	91.1	Gauge	Ramsey	95.2%	160 of 168	40 min	3 h
209	WatfordS25	91.1	Airport	Mckenzie	92.8%	468 of 504	4 min	4.3 h
210	GwinnerGWR	91.0	Airport	Sargent	92.2%	465 of 504	4 min	4.3 h
211	Cando9D7	91.0	Airport	Towner	92.0%	464 of 504	4 min	4.3 h
212	Tolna Coulee 3 NW Tolna CouleeTOLN8	90.9	Gauge	Nelson	97.6%	164 of 168	45 min	3 h
213	Amenia 1NAMEN8	90.7	Gauge	Cass	97.0%	163 of 168	45 min	3 h
214	WahpetonBWP	90.7	Airport	Richland	92.8%	468 of 504	13 min	4.7 h
215	Killdeer9Y1	90.7	Airport	Dunn	91.8%	463 of 504	4 min	4.7 h
216	Creel Bay AT Devils LakeDCBN8	90.6	Gauge	Ramsey	98.8%	166 of 168	44 min	4 h
217	RugbyRUG	90.3	Airport	Pierce	90.2%	455 of 504	4 min	5.3 h
218	Wild Rice River (ND) 2 S Rutland near FormanFWRN8	90.2	Gauge	Sargent	98.2%	165 of 168	45 min	4 h
219	Mandan #1S2020	90.2	Soil	Morton	93.3%	127 of 136	-	8 h
220	LangdonD55	90.2	Airport	Cavalier	90.6%	457 of 504	13 min	4.7 h
221	Beach Beach20U	90.1	Airport	Golden Valley	93.0%	469 of 504	4 min	4.3 h
222	Valley CityBAC	90.0	Airport	Barnes	90.2%	455 of 504	4 min	5.7 h
223	Sheyenne River AT Baldhill Dam at Lake AshtabulaBLDN8	90.0	Gauge	Barnes	83.4%	187 of 224	25 min	62 min
224	Heart River AT Heart Butte DamGLUN8	89.7	Gauge	Grant	99.4%	167 of 168	25 min	2 h
225	HazenHZE	89.7	Airport	Mercer	91.0%	459 of 504	4 min	4.3 h
226	Kenmare 7SE - Des Lacs RiverKMRN8	89.7	Gauge	Ward	91.0%	153 of 168	35 min	4 h
227	Stanley08D	89.7	Airport	Mountrail	90.2%	455 of 504	4 min	4.3 h
228	Echo (ryder)1EN	89.7	Airport	McLean	88.6%	149 of 168	14 min	13 h
229	Bismarck WFOBRKN8	89.6	Cooperative	Burleigh	73.9%	17 of 23	13 min	17 h
230	South Branch Of Beaver Creek Near ZeelandZEEN8	88.9	Gauge	Mcintosh	91.6%	154 of 168	44 min	3 h
231	Watford CityWCYN8	88.7	Gauge	Mckenzie	100%	168 of 168	16 min	73 min
232	Glen UllinGLUN8	88.7	Cooperative	Grant	71.4%	5 of 7	14 min	34.7 h
233	Valley CityBLDN8	88.7	Cooperative	Barnes	71.4%	5 of 7	23 min	35 h
233	La MoureLMRN8	88.7	Cooperative	LaMoure	71.4%	5 of 7	23 min	35 h
235	Exp StationHETN8	88.7	Cooperative	Adams	71.4%	5 of 7	25 min	34 h
236	MedoraMDAN8	88.7	Cooperative	Billings	71.4%	5 of 7	62 min	3 days
237	MaxMAXN8	88.7	Cooperative	Mclean	71.4%	5 of 7	73 min	35 h
238	Experimental FarmLNGN8	88.7	Cooperative	Cavalier	71.4%	5 of 7	83 min	36 h
239	Little Missouri AT MarmarthMTHN8	88.4	Gauge	Slope	94.6%	159 of 168	35 min	9.3 h
240	Morrison Lake AT Morrison Lake near WebsterDLBN8	88.1	Gauge	Ramsey	98.8%	166 of 168	60 min	3.3 h
241	Beaver Creek Near StrasburgBCSN8	88.1	Gauge	Emmons	83.9%	141 of 168	35 min	3 h
242	MayvilleMYVN8	87.1	Cooperative	Traill	71.4%	5 of 7	5.9 h	2.5 days
243	Larimore 0.4 SEND-GF-23	87.1	Volunteer	Grand Forks	66.6%	2 of 3	26 min	36 h
244	Cathay 6.5 NND-WL-5	87.1	Volunteer	Wells	66.6%	2 of 3	26 min	2 days
245	Dunn Center 1.8 WND-DN-20	87.1	Volunteer	Dunn	66.6%	2 of 3	86 min	2 days
246	Grand Forks 3.9 NND-GF-22	87.1	Volunteer	Grand Forks	66.6%	2 of 3	2.4 h	35 h
247	La Moure 4.6 ESEND-LM-4	87.1	Volunteer	LaMoure	66.6%	2 of 3	2.4 h	36 h
248	Burnt Creek 7NW AT BismarckBBCN8	86.4	Gauge	Burleigh	89.8%	151 of 168	49 min	4 h
249	Glen UllinD57	85.5	Airport	Morton	92.0%	464 of 504	4 min	4.3 h
250	Little Missouri River 14S AT Watford CityWTFN8	85.3	Gauge	Mckenzie	69.9%	235 of 336	25 min	60 min

How a station is ranked

The 247 Rank answers one question about a weather station: can its readings be relied on? A station has to deliver: its reports arrive when due, soon, without long silences. And its readings have to be right: close to a trusted station nearby, passing their checks, and in step with the weather the forecast and its neighbours confirm.

The 247 score

Storm Station's poller asks every network on its own schedule, around the clock, and keeps the time of every report it hears; the reference comparison and the forecast engine keep the rest. From the last seven days of that record each station is scored out of 100 on six parts, and its 247 score is their weighted mean:

Reports receivedweight 35The share of its scheduled reports received. A station that sends every 5 minutes is due 2,016 reports in a week; one that reports once a day is due 7. Each report is counted in a slot centred on the station's own report time, so a report a minute early or late is still on time, and the week ends an hour back, so a report still on its way is never counted missed.Full marks: 100% received. No marks: none received.
Arrivalweight 10The median time its reports took to arrive from the moment a reading was taken to the moment it reached Storm Station.Full marks: within 10 minutes, or a tenth of its schedule for a station that reports less often. No marks: an hour, or its whole schedule.
Continuityweight 10Its longest silence against its own schedule, so a daily gauge is not marked down for a day between reports.Full marks: a silence of 3 reports or less. No marks: 72 reports, falling evenly on a log scale between.
Accuracyweight 20How closely its temperature follows its reference station the nearest airport or climate reference station that reported within half an hour, up to 15 miles away, reading by reading. A steady offset is taken out, and where both heights are known only the offset beyond 3 F that the height difference does not explain is counted.Full marks: within 1.5 F, allowing 0.1 F more for each mile to the reference. No marks: 6.5 F beyond that.
Instrument checksweight 15The share of its readings that pass a check. For an airfield, the check the forecast engine runs the next day: each reading against the stations around it, as weather services check their own. For any other station, a reading 20 F or more from its reference fails, unless the two stand 3,000 ft or more apart.Full marks: none failed. No marks: 5% failed.
Forecast checkweight 10How closely its temperature matched Storm Station's forecast for the same hours, checked the next day, for every airfield the forecast engine scores. A station whose readings stray far from a forecast its neighbours confirm is one to doubt.Full marks: within 2 F on average. No marks: 8 F.

A part is scored once the week holds 24 readings or comparisons for it. A part that cannot be measured where a station stands counts at the middle of its state's measured stations, so the station is neither lifted nor sunk by it. A part measured nowhere in the state is left out, and the others carry its weight.

From score to rank

Each state's stations are ranked by their score, to the tenth. At an equal score the longer record comes first: a station that sent 2,016 of 2,016 reports has shown more than one that sent 7 of 7. Then the faster arrival, then the shorter silence. Ties on all of them share a rank, as a race is scored: three stations tied for third are all third, and the next is sixth.

A station is ranked once its week holds enough reports to measure: 12, or 3 days for a gauge that reports once a day. The rank is made again every day, so a station that falls silent or starts to read wrong drops, and one that recovers climbs back. Every page shows the same ranking: a station's rank here, in its state's list and on its own page come from one run, and a new run reaches them together. Each station's page shows its score part by part, with the figures behind each.

The same figures as data

/api/ranks for a state and /api/rank for one station, its score in parts; the developer page has every field.