Live/247 Rank/Minnesota

Minnesota 24/7 Rank

Every station in Minnesota 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.

1,863 stations ranked41.8% sent every report dueranked October 4, 2026page 1 of 8Minnesota instrumentsMinnesota 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 1,863 ranked here, 1,854 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	Thief RiverTVF	100.0	Airport	Polk	100%	168 of 168	9 min	65 min
2	Fairmont MuniFRM	100.0	Airport	Martin	100%	168 of 168	9 min	65 min
2	MankatoMKT	100.0	Airport	Blue Earth	100%	168 of 168	9 min	65 min
4	DuluthDLH	100.0	Airport	St Louis	100%	168 of 168	10 min	67 min
5	MinneapolisMSP	99.7	Airport	Hennepin	100%	168 of 168	11 min	68 min
6	Chanhassen WsfoMPXM5	99.7	Cooperative	Carver	100%	28 of 28	19 min	6 h
7	Long PrairieLNGM5	99.7	Cooperative	Todd	100%	7 of 7	9 min	24 h
7	Mississippi River AT MPLS LWR St Anthony FallsLSAM5	99.7	Cooperative	Hennepin	100%	7 of 7	9 min	24 h
9	TogoTOGM5	99.7	Cooperative	St Louis	100%	7 of 7	9 min	25 h
10	Warroad 4WWRUM5	99.7	Cooperative	Roseau	100%	7 of 7	9 min	24 h
11	WrightWRIM5	99.7	Cooperative	Aitkin	100%	7 of 7	9 min	24 h
12	Mississippi River AT Red Wing Lock/Dam #3RDWM5	99.7	Cooperative	Goodhue	100%	7 of 7	14 min	26 h
13	Hastings 1NWHSTM5	99.7	Cooperative	Dakota	100%	7 of 7	18 min	24.4 h
14	Blue Earth DowntownBTHM5	99.7	Cooperative	Faribault	100%	7 of 7	19 min	24 h
14	MelroseMLRM5	99.7	Cooperative	Stearns	100%	7 of 7	19 min	24 h
14	RiceRCEM5	99.7	Cooperative	Benton	100%	7 of 7	19 min	24 h
14	WindomWDOM5	99.7	Cooperative	Cottonwood	100%	7 of 7	19 min	24 h
18	OttertailOTTM5	99.7	Cooperative	Otter Tail	100%	7 of 7	19 min	25.5 h
19	Grand MariasGMRM5	99.7	Cooperative	Cook	100%	7 of 7	19 min	26 h
20	SabinSBNM5	99.7	Cooperative	Clay	100%	7 of 7	24 min	24.9 h
21	Wild River State ParkWLDM5	99.7	Cooperative	Chisago	100%	7 of 7	28 min	24.9 h
22	Two HarborsTOHM5	99.7	Cooperative	Lake	100%	7 of 7	29 min	24 h
23	FloodwoodFLDM5	99.7	Cooperative	St Louis	100%	7 of 7	29 min	24 h
23	Orr 3ELEIM5	99.7	Cooperative	St Louis	100%	7 of 7	29 min	24 h
25	BrainerdBRAM5	99.7	Cooperative	Crow Wing	100%	7 of 7	29 min	24 h
26	Minnesota CityMSCM5	99.7	Cooperative	Winona	100%	7 of 7	29 min	25.5 h
27	OwatonnaOWAM5	99.7	Cooperative	Steele	100%	7 of 7	38 min	25 h
28	DiversionMMLM5	99.7	Cooperative	Lyon	100%	7 of 7	39 min	24 h
29	CaledoniaCLDM5	99.7	Cooperative	Houston	100%	7 of 7	39 min	28 h
30	Winona Dam 5AWIDM5	99.7	Cooperative	Winona	100%	7 of 7	48 min	25 h
31	HokahHOKM5	99.7	Cooperative	Houston	100%	7 of 7	49 min	24 h
32	WorthingtonWRNM5	99.7	Cooperative	Nobles	100%	7 of 7	58 min	24 h
33	MilacaMLCM5	99.7	Cooperative	Mille Lacs	100%	7 of 7	68 min	24 h
34	Theilman 1SSWTHLM5	99.7	Cooperative	Wabasha	100%	7 of 7	79 min	24 h
35	WheatonWHTM5	99.7	Cooperative	Traverse	100%	7 of 7	2.5 h	24 h
36	Clarks Grove 0.8 WNWMN-FN-18	99.7	Volunteer	Freeborn	100%	3 of 3	26 min	27 h
37	Holdingford 3.6 NNWMN-MR-51	99.7	Volunteer	Morrison	100%	3 of 3	26 min	26 h
38	Darwin 2.3 SMN-MK-27	99.7	Volunteer	Meeker	100%	3 of 3	26 min	27 h
39	Fort Ripley 4.7 ENEMN-CW-148	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
39	Eagan 2.6 SWMN-DK-285	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
39	Eagan 2.1 ENEMN-DK-324	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
39	Grand Rapids 0.7 SSEMN-IT-78	99.7	Volunteer	Itasca	100%	3 of 3	26 min	24 h
39	Proctor 0.6 NNEMN-SL-314	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
44	Eden Prairie 1.6 NWMN-HN-736	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	27 h
45	Norwood Young America 0.9 ENEMN-CV-42	99.7	Volunteer	Carver	100%	3 of 3	26 min	24 h
45	Lanesboro 0.2 SSWMN-FM-18	99.7	Volunteer	Fillmore	100%	3 of 3	26 min	24 h
45	Park Rapids 4.9 EMN-HB-26	99.7	Volunteer	Hubbard	100%	3 of 3	26 min	24 h
45	Stewartville 4.3 EMN-OL-50	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	24 h
45	Duluth 17.6 NNWMN-SL-107	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
50	Ramsey 1.1 ENEMN-AA-247	99.7	Volunteer	Anoka	100%	3 of 3	26 min	24 h
50	New Ulm 5.9 SSEMN-BW-37	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
50	Chanhassen 3.4 NWMN-CV-27	99.7	Volunteer	Carver	100%	3 of 3	26 min	24 h
50	Farmington 5.5 ESEMN-DK-295	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
50	Minnetonka 3.8 SWMN-HN-292	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
50	Richfield 1.6 WNWMN-HN-495	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
50	Le Center 5.8 NNWMN-LS-12	99.7	Volunteer	Le Sueur	100%	3 of 3	26 min	24 h
50	Newfolden 0.2 WMN-MS-8	99.7	Volunteer	Marshall	100%	3 of 3	26 min	24 h
50	Rochester 3.9 NNWMN-OL-68	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	24 h
50	Fergus Falls 5.7 EMN-OT-75	99.7	Volunteer	Otter Tail	100%	3 of 3	26 min	24 h
50	Sandstone 15.7 EMN-PN-70	99.7	Volunteer	Pine	100%	3 of 3	26 min	24 h
50	Bird Island 9.0 NNEMN-RV-5	99.7	Volunteer	Renville	100%	3 of 3	26 min	24 h
50	Henderson 0.4 NMN-SB-15	99.7	Volunteer	Sibley	100%	3 of 3	26 min	24 h
50	Duluth 1.2 SEMN-SL-139	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
50	Biwabik 2.9 NNEMN-SL-223	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
50	Duluth 1.4 NNEMN-SL-449	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
50	Orr 12.6 NNWMN-SL-469	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
50	Birchwood Village 0.3 ESEMN-WG-169	99.7	Volunteer	Washington	100%	3 of 3	26 min	24 h
50	Howard Lake 3.8 NNWMN-WR-138	99.7	Volunteer	Wright	100%	3 of 3	26 min	24 h
50	Buffalo 0.5 NWMN-WR-29	99.7	Volunteer	Wright	100%	3 of 3	26 min	24 h
50	Saint Michael 1.3 EMN-WR-8	99.7	Volunteer	Wright	100%	3 of 3	26 min	24 h
71	Cotton 5.7 ESEMN-SL-115	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	25 h
71	Forest Lake 2.9 SEMN-WG-120	99.7	Volunteer	Washington	100%	3 of 3	26 min	25 h
73	North Saint Paul 0.7 NNEMN-RM-234	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	24 h
74	Rochester 5.9 EMN-OL-74	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	30 h
75	Coon Rapids 2.2 ESEMN-AA-58	99.7	Volunteer	Anoka	100%	3 of 3	26 min	24 h
75	Nowthen 2.9 SSEMN-AA-76	99.7	Volunteer	Anoka	100%	3 of 3	26 min	24 h
75	Tamarack 2.5 SEMN-AT-17	99.7	Volunteer	Aitkin	100%	3 of 3	26 min	24 h
75	Rice 3.8 SSEMN-BN-12	99.7	Volunteer	Benton	100%	3 of 3	26 min	24 h
75	Rice 3.6 EMN-BN-13	99.7	Volunteer	Benton	100%	3 of 3	26 min	24 h
75	Mankato 0.6 NMN-BU-55	99.7	Volunteer	Blue Earth	100%	3 of 3	26 min	24 h
75	Vernon Center 4.9 WNWMN-BU-67	99.7	Volunteer	Blue Earth	100%	3 of 3	26 min	24 h
75	New Ulm 0.5 NNEMN-BW-20	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
75	New Ulm 2.9 SEMN-BW-23	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
75	New Ulm 3.4 WMN-BW-29	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
75	Sleepy Eye 5.8 EMN-BW-31	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
75	Forest Lake 3.2 NMN-CG-85	99.7	Volunteer	Chisago	100%	3 of 3	26 min	24 h
75	Cloquet 2.1 ESEMN-CN-56	99.7	Volunteer	Carlton	100%	3 of 3	26 min	24 h
75	Esko 0.4 SMN-CN-89	99.7	Volunteer	Carlton	100%	3 of 3	26 min	24 h
75	Pine River 8.4 NMN-CS-38	99.7	Volunteer	Cass	100%	3 of 3	26 min	24 h
75	Motley 3.0 NEMN-CS-71	99.7	Volunteer	Cass	100%	3 of 3	26 min	24 h
75	Chaska 5.3 SWMN-CV-105	99.7	Volunteer	Carver	100%	3 of 3	26 min	24 h
75	Chaska 1.2 SEMN-CV-94	99.7	Volunteer	Carver	100%	3 of 3	26 min	24 h
75	Pine River 4.4 ESEMN-CW-146	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
75	Deerwood 3.1 SSEMN-CW-74	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
75	Pequot Lakes 3.2 NMN-CW-77	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
75	Brainerd 8.3 ESEMN-CW-97	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
75	Hayfield 0.7 SSEMN-DD-29	99.7	Volunteer	Dodge	100%	3 of 3	26 min	24 h
75	Lakeville 2.4 NNEMN-DK-174	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	Inver Grove Heights 1.7 ESEMN-DK-179	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	Farmington 1.7 NNWMN-DK-188	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	Eagan 2.2 SWMN-DK-198	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	Lakeville 3.2 SWMN-DK-218	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	West Saint Paul 0.9 ESEMN-DK-310	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
75	Cannon Falls 0.5 SEMN-GH-28	99.7	Volunteer	Goodhue	100%	3 of 3	26 min	24 h
75	Red Wing 0.5 SSWMN-GH-86	99.7	Volunteer	Goodhue	100%	3 of 3	26 min	24 h
75	Edina 1.9 SSEMN-HN-110	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Minneapolis 4.7 SSWMN-HN-239	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Excelsior 1.8 WMN-HN-298	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Minneapolis 1.5 WNWMN-HN-307	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Bloomington 1.4 SEMN-HN-425	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Eden Prairie 3.1 ESEMN-HN-86	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
75	Princeton 6.6 EMN-IS-22	99.7	Volunteer	Isanti	100%	3 of 3	26 min	24 h
75	Grand Rapids 6.1 NMN-IT-17	99.7	Volunteer	Itasca	100%	3 of 3	26 min	24 h
75	International Falls 5.1 SSWMN-KC-10	99.7	Volunteer	Koochiching	100%	3 of 3	26 min	24 h
75	International Falls 1.1 NNWMN-KC-18	99.7	Volunteer	Koochiching	100%	3 of 3	26 min	24 h
75	Silver Bay 8.6 NEMN-LK-15	99.7	Volunteer	Lake	100%	3 of 3	26 min	24 h
75	Two Harbors 11.7 NEMN-LK-38	99.7	Volunteer	Lake	100%	3 of 3	26 min	24 h
75	Two Harbors 4.4 NWMN-LK-43	99.7	Volunteer	Lake	100%	3 of 3	26 min	24 h
75	Montgomery 2.6 EMN-LS-1	99.7	Volunteer	Le Sueur	100%	3 of 3	26 min	24 h
75	Dassel 0.4 SMN-MK-11	99.7	Volunteer	Meeker	100%	3 of 3	26 min	24 h
75	Little Falls 8.0 NEMN-MR-13	99.7	Volunteer	Morrison	100%	3 of 3	26 min	24 h
75	Little Falls 1.2 SWMN-MR-4	99.7	Volunteer	Morrison	100%	3 of 3	26 min	24 h
75	Randall 6.2 WMN-MR-44	99.7	Volunteer	Morrison	100%	3 of 3	26 min	24 h
75	Bigelow 1.8 NWMN-NB-10	99.7	Volunteer	Nobles	100%	3 of 3	26 min	24 h
75	Courtland 0.3 SWMN-NC-33	99.7	Volunteer	Nicollet	100%	3 of 3	26 min	24 h
75	Rochester 4.7 NMN-OL-30	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	24 h
75	Rochester 2.5 NMN-OL-32	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	24 h
75	Battle Lake 5.3 NNWMN-OT-85	99.7	Volunteer	Otter Tail	100%	3 of 3	26 min	24 h
75	Thief River Falls 0.3 NWMN-PG-4	99.7	Volunteer	Pennington	100%	3 of 3	26 min	24 h
75	Kerrick 3.0 NNEMN-PN-35	99.7	Volunteer	Pine	100%	3 of 3	26 min	24 h
75	Kerrick 3.9 NMN-PN-64	99.7	Volunteer	Pine	100%	3 of 3	26 min	24 h
75	Roseville 2.2 ENEMN-RM-108	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	24 h
75	Maplewood 4.3 SSEMN-RM-116	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	24 h
75	Saint Paul 1.5 SSEMN-RM-149	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	24 h
75	Savage 1.0 NNEMN-SC-90	99.7	Volunteer	Scott	100%	3 of 3	26 min	24 h
75	Owatonna 1.5 NMN-SE-34	99.7	Volunteer	Steele	100%	3 of 3	26 min	24 h
75	Big Lake 5.6 NNEMN-SH-10	99.7	Volunteer	Sherburne	100%	3 of 3	26 min	24 h
75	Duluth 2.7 NEMN-SL-202	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
75	Tower 8.3 NWMN-SL-247	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
75	Aurora 7.4 SMN-SL-291	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
75	Duluth 12.1 NNWMN-SL-346	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
75	Eveleth 5.2 SMN-SL-384	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	24 h
75	Saint Joseph 6.4 NMN-SR-36	99.7	Volunteer	Stearns	100%	3 of 3	26 min	24 h
75	Benson 6.7 EMN-SW-6	99.7	Volunteer	Swift	100%	3 of 3	26 min	24 h
75	Hewitt 1.1 NMN-TD-4	99.7	Volunteer	Todd	100%	3 of 3	26 min	24 h
75	Zumbro Falls 3.5 SSWMN-WB-4	99.7	Volunteer	Wabasha	100%	3 of 3	26 min	24 h
75	Stillwater 0.8 NWMN-WG-262	99.7	Volunteer	Washington	100%	3 of 3	26 min	24 h
75	Annandale 4.0 SSEMN-WR-127	99.7	Volunteer	Wright	100%	3 of 3	26 min	24 h
149	Shafer 1.4 SEMN-CG-56	99.7	Volunteer	Chisago	100%	3 of 3	26 min	25 h
149	Northfield 1.1 NNW (126)MN-DK-32	99.7	Volunteer	Dakota	100%	3 of 3	26 min	25 h
149	Mound 1.0 SEMN-HN-354	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	25 h
149	Northome 8.4 ESEMN-IT-80	99.7	Volunteer	Itasca	100%	3 of 3	26 min	25 h
149	Saint Peter 1.6 SSEMN-LS-32	99.7	Volunteer	Le Sueur	100%	3 of 3	26 min	25 h
154	Eagan 1.9 WMN-DK-244	99.7	Volunteer	Dakota	100%	3 of 3	26 min	26 h
154	Zimmerman 3.7 NMN-SH-39	99.7	Volunteer	Sherburne	100%	3 of 3	26 min	26 h
156	Saint Paul 4.0 ENEMN-RM-376	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	28 h
157	Ham Lake 2.2 EMN-AA-31	99.7	Volunteer	Anoka	100%	3 of 3	26 min	24 h
157	Coon Rapids 1.1 SWMN-AA-90	99.7	Volunteer	Anoka	100%	3 of 3	26 min	24 h
157	Saint Cloud 1.2 NNWMN-BN-44	99.7	Volunteer	Benton	100%	3 of 3	26 min	24 h
157	Rice 6.5 SSEMN-BN-6	99.7	Volunteer	Benton	100%	3 of 3	26 min	24 h
157	Comfrey 4.7 ENEMN-BW-34	99.7	Volunteer	Brown	100%	3 of 3	26 min	24 h
157	Grand Marais 3.8 NNEMN-CK-29	99.7	Volunteer	Cook	100%	3 of 3	26 min	24 h
157	Grand Marais 36.2 NWMN-CK-56	99.7	Volunteer	Cook	100%	3 of 3	26 min	24 h
157	Fort Ripley 0.8 NMN-CW-22	99.7	Volunteer	Crow Wing	100%	3 of 3	26 min	24 h
157	Hastings 0.7 SMN-DK-118	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
157	Mendota Heights 0.9 SSEMN-DK-124	99.7	Volunteer	Dakota	100%	3 of 3	26 min	24 h
157	Alexandria 4.5 SSEMN-DS-20	99.7	Volunteer	Douglas	100%	3 of 3	26 min	24 h
157	Maple Grove 2.9 SSWMN-HN-329	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
157	Maple Grove 2.2 WMN-HN-590	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
157	Long Lake 0.2 WSWMN-HN-6	99.7	Volunteer	Hennepin	100%	3 of 3	26 min	24 h
157	Grand Rapids 7.6 SEMN-IT-116	99.7	Volunteer	Itasca	100%	3 of 3	26 min	24 h
157	International Falls 9.5 EMN-KC-19	99.7	Volunteer	Koochiching	100%	3 of 3	26 min	24 h
157	Silver Lake 1.7 NMN-MC-7	99.7	Volunteer	McLeod	100%	3 of 3	26 min	24 h
157	Pine City 4.2 ESEMN-PN-58	99.7	Volunteer	Pine	100%	3 of 3	26 min	24 h
157	Hills 0.2 NWMN-RK-5	99.7	Volunteer	Rock	100%	3 of 3	26 min	24 h
157	Saint Paul 2.7 NNWMN-RM-308	99.7	Volunteer	Ramsey	100%	3 of 3	26 min	24 h
157	Prior Lake 1.1 NNEMN-SC-115	99.7	Volunteer	Scott	100%	3 of 3	26 min	24 h
157	Kimball 0.5 NNEMN-SR-55	99.7	Volunteer	Stearns	100%	3 of 3	26 min	24 h
157	Woodbury 0.3 WNWMN-WG-51	99.7	Volunteer	Washington	100%	3 of 3	26 min	24 h
180	Rosemount 2.3 NWMN-DK-212	99.7	Volunteer	Dakota	100%	3 of 3	26 min	25 h
180	Two Harbors 19.8 NMN-LK-41	99.7	Volunteer	Lake	100%	3 of 3	26 min	25 h
180	Rochester 2.6 NEMN-OL-18	99.7	Volunteer	Olmsted	100%	3 of 3	26 min	25 h
180	Pelican Rapids 6.3 NNWMN-OT-6	99.7	Volunteer	Otter Tail	100%	3 of 3	26 min	25 h
180	Canyon 4.6 NNEMN-SL-143	99.7	Volunteer	St. Louis	100%	3 of 3	26 min	25 h
185	McGregor 7.3 NMN-AT-4	99.7	Volunteer	Aitkin	100%	3 of 3	85 min	24 h
185	Bemidji 2.6 ENEMN-BM-21	99.7	Volunteer	Beltrami	100%	3 of 3	85 min	24 h
185	Grand Marais 4.4 WMN-CK-6	99.7	Volunteer	Cook	100%	3 of 3	85 min	24 h
185	Rosemount 3.3 WNWMN-DK-11	99.7	Volunteer	Dakota	100%	3 of 3	85 min	24 h
185	Minnetrista 1.5 SSEMN-HN-14	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
185	Minneapolis 2.5 ESEMN-HN-160	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
185	Brooklyn Park 1.5 NNEMN-HN-379	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
185	Bloomington 1.6 SSWMN-HN-618	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
185	Bloomington 2.5 ENEMN-HN-733	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
185	Cohasset 7.6 NNWMN-IT-19	99.7	Volunteer	Itasca	100%	3 of 3	85 min	24 h
185	Coleraine 0.7 SMN-IT-38	99.7	Volunteer	Itasca	100%	3 of 3	85 min	24 h
185	Spicer 6.4 ENEMN-KD-19	99.7	Volunteer	Kandiyohi	100%	3 of 3	85 min	24 h
185	Hutchinson 5.6 NMN-MC-12	99.7	Volunteer	McLeod	100%	3 of 3	85 min	24 h
185	Worthington 1.9 SWMN-NB-7	99.7	Volunteer	Nobles	100%	3 of 3	85 min	24 h
185	North Mankato 1.2 SSWMN-NC-30	99.7	Volunteer	Nicollet	100%	3 of 3	85 min	24 h
185	Ottertail 1.5 NWMN-OT-9	99.7	Volunteer	Otter Tail	100%	3 of 3	85 min	24 h
185	Erskine 0.4 SEMN-PK-27	99.7	Volunteer	Polk	100%	3 of 3	85 min	24 h
185	Moose Lake 2.4 SEMN-PN-52	99.7	Volunteer	Pine	100%	3 of 3	85 min	24 h
185	Hancock 4.4 ENEMN-PP-4	99.7	Volunteer	Pope	100%	3 of 3	85 min	24 h
185	Shakopee 2.6 WMN-SC-33	99.7	Volunteer	Scott	100%	3 of 3	85 min	24 h
185	Owatonna 1.6 EMN-SE-20	99.7	Volunteer	Steele	100%	3 of 3	85 min	24 h
185	Zimmerman 3.3 NEMN-SH-94	99.7	Volunteer	Sherburne	100%	3 of 3	85 min	24 h
185	Melrose 0.3 NNEMN-SR-120	99.7	Volunteer	Stearns	100%	3 of 3	85 min	24 h
185	Wabasha 6.2 WNWMN-WB-11	99.7	Volunteer	Wabasha	100%	3 of 3	85 min	24 h
209	Albert Lea 1.6 SWMN-FN-5	99.7	Volunteer	Freeborn	100%	3 of 3	85 min	25 h
209	Maple Grove 4.0 SWMN-HN-148	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	25 h
209	Cottage Grove 0.3 NNEMN-WG-140	99.7	Volunteer	Washington	100%	3 of 3	85 min	25 h
212	Otsego 3.4 NWMN-WR-64	99.7	Volunteer	Wright	100%	3 of 3	85 min	26 h
213	Park Rapids 15.3 NWMN-BK-16	99.7	Volunteer	Becker	100%	3 of 3	85 min	24 h
213	Moorhead 6.1 NNWMN-CY-41	99.7	Volunteer	Clay	100%	3 of 3	85 min	24 h
213	Apple Valley 1.6 WNWMN-DK-303	99.7	Volunteer	Dakota	100%	3 of 3	85 min	24 h
213	Inver Grove Heights 2.1 NEMN-DK-315	99.7	Volunteer	Dakota	100%	3 of 3	85 min	24 h
213	Dayton 6.4 SSEMN-HN-491	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
213	Minnetonka 2.8 NEMN-HN-651	99.7	Volunteer	Hennepin	100%	3 of 3	85 min	24 h
213	Bock 3.1 ESEMN-KB-19	99.7	Volunteer	Kanabec	100%	3 of 3	85 min	24 h
220	Lake Park 9.9 SMN-BK-15	99.7	Volunteer	Becker	100%	3 of 3	85 min	25 h
220	Lindstrom 0.8 ENEMN-CG-50	99.7	Volunteer	Chisago	100%	3 of 3	85 min	25 h
220	Lindstrom 0.8 SMN-CG-83	99.7	Volunteer	Chisago	100%	3 of 3	85 min	25 h
220	Lakeville 2.7 NNWMN-DK-119	99.7	Volunteer	Dakota	100%	3 of 3	85 min	25 h
220	Duluth 2.3 WSWMN-SL-447	99.7	Volunteer	St. Louis	100%	3 of 3	85 min	25 h
225	Underwood 4.0 NNEMN-OT-88	99.7	Volunteer	Otter Tail	100%	3 of 3	85 min	26 h
226	Sauk Rapids 1.2 EMN-BN-33	99.7	Volunteer	Benton	100%	3 of 3	86 min	24 h
226	Rogers 2.0 WMN-HN-349	99.7	Volunteer	Hennepin	100%	3 of 3	86 min	24 h
226	Caledonia 7.7 SEMN-HS-29	99.7	Volunteer	Houston	100%	3 of 3	86 min	24 h
226	Marine on Saint Croix 3.1 NWMN-WG-272	99.7	Volunteer	Washington	100%	3 of 3	86 min	24 h
230	Brainerd 3.7 SWMN-CW-147	99.7	Volunteer	Crow Wing	100%	3 of 3	86 min	25 h
230	Mendota Heights 1.3 NEMN-DK-292	99.7	Volunteer	Dakota	100%	3 of 3	86 min	25 h
230	Zumbrota 1.0 NMN-GH-74	99.7	Volunteer	Goodhue	100%	3 of 3	86 min	25 h
230	Mora 0.5 SSWMN-KB-20	99.7	Volunteer	Kanabec	100%	3 of 3	86 min	25 h
230	Starbuck 3.0 ESEMN-PP-22	99.7	Volunteer	Pope	100%	3 of 3	86 min	25 h
230	Clear Lake 3.9 SSEMN-SH-96	99.7	Volunteer	Sherburne	100%	3 of 3	86 min	25 h
230	Wabasha 5.3 SEMN-WB-33	99.7	Volunteer	Wabasha	100%	3 of 3	86 min	25 h
237	Echo 5.0 SWMN-YM-18	99.7	Volunteer	Yellow Medicine	100%	3 of 3	86 min	26 h
238	Northfield 0.4 NWMN-RC-44	99.7	Volunteer	Rice	100%	3 of 3	86 min	25 h
238	Duluth 3.0 NEMN-SL-5	99.7	Volunteer	St. Louis	100%	3 of 3	86 min	25 h
238	Woodbury 0.3 NNWMN-WG-88	99.7	Volunteer	Washington	100%	3 of 3	86 min	25 h
241	East Bethel 3.1 NEMN-AA-5	99.7	Volunteer	Anoka	100%	3 of 3	86 min	24 h
241	Anoka 6.5 NMN-AA-73	99.7	Volunteer	Anoka	100%	3 of 3	86 min	24 h
241	McGregor 7.4 NNWMN-AT-52	99.7	Volunteer	Aitkin	100%	3 of 3	86 min	24 h
241	Mankato 2.8 WSWMN-BU-49	99.7	Volunteer	Blue Earth	100%	3 of 3	86 min	24 h
241	Chisago City 3.7 EMN-CG-82	99.7	Volunteer	Chisago	100%	3 of 3	86 min	24 h
241	Grand Marais 4.4 WSWMN-CK-18	99.7	Volunteer	Cook	100%	3 of 3	86 min	24 h
241	Montevideo 12.6 NNEMN-CP-15	99.7	Volunteer	Chippewa	100%	3 of 3	86 min	24 h
241	Outing 2.9 ENEMN-CS-42	99.7	Volunteer	Cass	100%	3 of 3	86 min	24 h
241	Brainerd 4.7 SMN-CW-139	99.7	Volunteer	Crow Wing	100%	3 of 3	86 min	24 h
241	Hastings 5.8 WMN-DK-112	99.7	Volunteer	Dakota	100%	3 of 3	86 min	24 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.