Live/247 Rank/Ohio

Ohio 24/7 Rank

Every station in Ohio 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.

1,278 stations ranked31.5% sent every report dueranked October 4, 2026page 1 of 6Ohio instrumentsOhio 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 1,278 ranked here, 1,219 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	ToledoTOL	100.0	Airport	Lucas	100%	168 of 168	5 min	68 min
2	MansfieldMFD	100.0	Airport	Richland	100%	168 of 168	5 min	63 min
3	YoungstownYNG	100.0	Airport	Trumbull	100%	168 of 168	6 min	74 min
4	New PhiladelphiaPHD	100.0	Airport	Tuscarawas	100%	168 of 168	7 min	69 min
5	ZanesvilleZZV	100.0	Airport	Muskingum	100%	168 of 168	7 min	64 min
6	DaytonDAY	99.9	Airport	Montgomery	100%	168 of 168	11 min	67 min
7	WoosterBJJ	99.8	Airport	Wayne	100%	168 of 168	11 min	67 min
8	DaytonMGY	99.8	Airport	Montgomery	99.4%	167 of 168	5 min	2 h
9	Columbus/St UnivOSU	99.8	Airport	Franklin	99.4%	167 of 168	6 min	2 h
10	ColumbusCMH	99.8	Airport	Franklin	99.4%	167 of 168	6 min	2 h
11	SpringfieldSGH	99.7	Airport	Clark	100%	168 of 168	11 min	67 min
12	Penisula RAWSPNSO1	99.6	Gauge	Summit	100%	168 of 168	10 min	60 min
13	STKO1STKO1	99.6	DCP	-	100%	14 of 14	13 min	12 h
14	JABO1JABO1	99.6	DCP	-	100%	14 of 14	13 min	12 h
15	RRDO1RRDO1	99.6	DCP	-	100%	14 of 14	13 min	12 h
16	DennisonDENO1	99.6	Cooperative	Tuscarawas	100%	7 of 7	11 min	24 h
17	FLMO1FLMO1	99.6	DCP	-	100%	7 of 7	13 min	25.1 h
18	Hannibal Lock & DamHANO1	99.6	Cooperative	Monroe	100%	7 of 7	20 min	24 h
19	Delaware 2ESEDLRO1	99.6	Cooperative	Delaware	100%	7 of 7	21 min	24 h
20	Kirkersville 3NKIKO1	99.6	Cooperative	Licking	100%	7 of 7	21 min	24 h
21	JacksonJACO1	99.6	Cooperative	Jackson	100%	7 of 7	22 min	24.1 h
22	Marietta WWTPMTAO1	99.6	Cooperative	Washington	100%	7 of 7	22 min	24 h
23	Bryan 2SEBRYO1	99.6	Cooperative	Williams	100%	7 of 7	30 min	24 h
24	SciotovilleSCIO1	99.6	Cooperative	Scioto	100%	7 of 7	30 min	25 h
25	WaverlyWAVO1	99.6	Cooperative	Pike	100%	7 of 7	31 min	24 h
26	Chillicothe 6NWCLCO1	99.6	Cooperative	Ross	100%	7 of 7	31 min	24 h
27	CirclevilleCCVO1	99.6	Cooperative	Pickaway	100%	7 of 7	31 min	24 h
28	OxfordOXFO1	99.6	Cooperative	Butler	100%	7 of 7	31 min	26 h
29	Napoleon 1NENPNO1	99.6	Cooperative	Henry	100%	7 of 7	40 min	25 h
30	Xenia 3NXNAO1	99.6	Cooperative	Greene	100%	7 of 7	40 min	24 h
31	EatonEATO1	99.6	Cooperative	Preble	100%	7 of 7	41 min	24 h
32	Galion Water WorksGALO1	99.6	Cooperative	Crawford	100%	7 of 7	41 min	28 h
33	Xenia 6 SSEXEAO1	99.6	Cooperative	Greene	100%	7 of 7	41 min	24 h
34	Saint ParisSTPO1	99.6	Cooperative	Champaign	100%	7 of 7	51 min	24 h
35	Raymond 4NWRAYO1	99.6	Gauge	Union	100%	7 of 7	53 min	24 h
36	Winchester 7NNWWNCO1	99.6	Cooperative	Highland	100%	7 of 7	71 min	24 h
37	Wilmington NWSILNO1	99.6	Cooperative	Clinton	100%	7 of 7	72 min	24 h
38	Cheviot 3WCEVO1	99.6	Cooperative	Hamilton	100%	7 of 7	1.5 h	24 h
39	MontpelierMOPO1	99.6	Cooperative	Williams	100%	7 of 7	1.5 h	24 h
40	Buckeye LakeBKLO1	99.6	Cooperative	Licking	100%	7 of 7	1.7 h	27.6 h
41	OberlinOBEO1	99.6	Cooperative	Lorain	100%	7 of 7	1.7 h	24 h
42	Mosquito Creek DamMOSO1	99.6	Cooperative	Trumbull	100%	7 of 7	1.7 h	24 h
43	King MillsKIMO1	99.6	Cooperative	Warren	100%	7 of 7	1.7 h	24 h
44	West LibertyWSLO1	99.6	Cooperative	Logan	100%	7 of 7	1.8 h	24 h
45	GallipolisGPSO1	99.6	Cooperative	Gallia	100%	7 of 7	1.8 h	24 h
45	SteubenvilleSTBO1	99.6	Cooperative	Jefferson	100%	7 of 7	1.8 h	24 h
47	LoganLGNO1	99.6	Cooperative	Hocking	100%	7 of 7	2 h	24 h
48	Wauseon Water PlantWAUO1	99.6	Cooperative	Fulton	100%	7 of 7	2.2 h	24.5 h
49	HuntsvilleHUNO1	99.6	Cooperative	Logan	100%	7 of 7	2.2 h	24 h
50	Kettering 0.2 ESEOH-MY-9	99.6	Volunteer	Montgomery	100%	3 of 3	26 min	24 h
51	Wadsworth 4.7 WNWOH-MD-1	99.6	Volunteer	Medina	100%	3 of 3	26 min	24 h
51	Perrysburg 1.6 WSWOH-WD-14	99.6	Volunteer	Wood	100%	3 of 3	26 min	24 h
53	Haskins 0.5 ENEOH-WD-38	99.6	Volunteer	Wood	100%	3 of 3	26 min	27 h
54	Ashtabula 1.8 NNEOH-AB-21	99.6	Volunteer	Ashtabula	100%	3 of 3	26 min	24 h
54	Athens 1.3 NOH-AT-1	99.6	Volunteer	Athens	100%	3 of 3	26 min	24 h
54	Athens 1.5 NEOH-AT-31	99.6	Volunteer	Athens	100%	3 of 3	26 min	24 h
54	Wilmington 2.2 NOH-CN-10	99.6	Volunteer	Clinton	100%	3 of 3	26 min	24 h
54	Carrollton 7.2 NNEOH-CR-7	99.6	Volunteer	Carroll	100%	3 of 3	26 min	24 h
54	Bucyrus 8.7 NEOH-CW-6	99.6	Volunteer	Crawford	100%	3 of 3	26 min	24 h
54	Delaware 1.9 ESEOH-DL-31	99.6	Volunteer	Delaware	100%	3 of 3	26 min	24 h
54	Powell 5.3 NWOH-DL-39	99.6	Volunteer	Delaware	100%	3 of 3	26 min	24 h
54	Wakeman 4.6 NNEOH-ER-5	99.6	Volunteer	Erie	100%	3 of 3	26 min	24 h
54	Canal Winchester 1.7 ENEOH-FF-24	99.6	Volunteer	Fairfield	100%	3 of 3	26 min	24 h
54	Bremen 1.9 NOH-FF-56	99.6	Volunteer	Fairfield	100%	3 of 3	26 min	24 h
54	Archbold 4.7 NWOH-FL-16	99.6	Volunteer	Fulton	100%	3 of 3	26 min	24 h
54	Columbus 2.6 WOH-FR-183	99.6	Volunteer	Franklin	100%	3 of 3	26 min	24 h
54	Fairborn 2.0 SWOH-GR-37	99.6	Volunteer	Greene	100%	3 of 3	26 min	24 h
54	Beavercreek 0.9 SWOH-GR-45	99.6	Volunteer	Greene	100%	3 of 3	26 min	24 h
54	OH-GR-60OH-GR-60	99.6	COCORAHS	-	100%	3 of 3	26 min	24 h
54	Cambridge 1.8 EOH-GY-14	99.6	Volunteer	Guernsey	100%	3 of 3	26 min	24 h
54	Bainbridge 5.7 WSWOH-HG-8	99.6	Volunteer	Highland	100%	3 of 3	26 min	24 h
54	Silverton 0.2 NEOH-HM-94	99.6	Volunteer	Hamilton	100%	3 of 3	26 min	24 h
54	Kirkersville 3.3 NOH-LC-26	99.6	Volunteer	Licking	100%	3 of 3	26 min	24 h
54	Pataskala 2.1 ENEOH-LC-30	99.6	Volunteer	Licking	100%	3 of 3	26 min	24 h
54	Willowick 0.6 SEOH-LK-29	99.6	Volunteer	Lake	100%	3 of 3	26 min	24 h
54	Amherst 1.9 EOH-LR-43	99.6	Volunteer	Lorain	100%	3 of 3	26 min	24 h
54	Albany 3.0 SSEOH-MS-7	99.6	Volunteer	Meigs	100%	3 of 3	26 min	24 h
54	Huber Heights 1.8 NNWOH-MY-18	99.6	Volunteer	Montgomery	100%	3 of 3	26 min	24 h
54	Centerville 0.7 EOH-MY-96	99.6	Volunteer	Montgomery	100%	3 of 3	26 min	24 h
54	Eaton 1.0 NOH-PB-1	99.6	Volunteer	Preble	100%	3 of 3	26 min	24 h
54	Ottawa 1.0 NOH-PN-10	99.6	Volunteer	Putnam	100%	3 of 3	26 min	24 h
54	Ravenna 0.5 EOH-PT-2	99.6	Volunteer	Portage	100%	3 of 3	26 min	24 h
54	Rootstown 0.5 NWOH-PT-24	99.6	Volunteer	Portage	100%	3 of 3	26 min	24 h
54	Chillicothe 5.8 NWOH-RS-8	99.6	Volunteer	Ross	100%	3 of 3	26 min	24 h
54	Sidney 5.4 SWOH-SH-20	99.6	Volunteer	Shelby	100%	3 of 3	26 min	24 h
54	Macedonia 0.7 NEOH-SM-47	99.6	Volunteer	Summit	100%	3 of 3	26 min	24 h
54	Alliance 4.8 SSWOH-ST-12	99.6	Volunteer	Stark	100%	3 of 3	26 min	24 h
54	Bowling Green 0.8 WOH-WD-23	99.6	Volunteer	Wood	100%	3 of 3	26 min	24 h
54	Lebanon 3.9 WSWOH-WR-67	99.6	Volunteer	Warren	100%	3 of 3	26 min	24 h
54	Lebanon 3.4 EOH-WR-70	99.6	Volunteer	Warren	100%	3 of 3	26 min	24 h
54	Morrow 2.9 WOH-WR-74	99.6	Volunteer	Warren	100%	3 of 3	26 min	24 h
92	Bellevue 1.9 NEOH-ER-41	99.6	Volunteer	Erie	100%	3 of 3	26 min	23 h
93	Wellsville 4.3 NOH-CB-18	99.6	Volunteer	Columbiana	100%	3 of 3	26 min	24 h
93	Loveland 3.1 SEOH-CM-25	99.6	Volunteer	Clermont	100%	3 of 3	26 min	24 h
93	Huron 2.5 SSWOH-ER-18	99.6	Volunteer	Erie	100%	3 of 3	26 min	24 h
93	Milan 1.9 NEOH-ER-44	99.6	Volunteer	Erie	100%	3 of 3	26 min	24 h
93	Pickerington 2.4 NOH-FF-29	99.6	Volunteer	Fairfield	100%	3 of 3	26 min	24 h
93	Dublin 3.4 EOH-FR-172	99.6	Volunteer	Franklin	100%	3 of 3	26 min	24 h
93	Columbus 6.3 SWOH-FR-198	99.6	Volunteer	Franklin	100%	3 of 3	26 min	24 h
93	Middlefield 0.6 NEOH-GG-7	99.6	Volunteer	Geauga	100%	3 of 3	26 min	24 h
93	Mack South 0.4 NOH-HM-86	99.6	Volunteer	Hamilton	100%	3 of 3	26 min	24 h
93	Northbrook 1.1 ENEOH-HM-96	99.6	Volunteer	Hamilton	100%	3 of 3	26 min	24 h
93	Smithville 0.7 SEOH-WN-27	99.6	Volunteer	Wayne	100%	3 of 3	26 min	24 h
93	Loveland 3.6 ENEOH-WR-40	99.6	Volunteer	Warren	100%	3 of 3	26 min	24 h
105	Arcanum 4.1 ENEOH-DR-29	99.6	Volunteer	Darke	100%	3 of 3	26 min	25 h
105	Sandusky 1.3 SSWOH-ER-63	99.6	Volunteer	Erie	100%	3 of 3	26 min	25 h
107	Dayton 4.7 SSEOH-MY-75	99.6	Volunteer	Montgomery	100%	3 of 3	26 min	24 h
108	Wilmington 3.6 WOH-CN-6	99.6	Volunteer	Clinton	100%	3 of 3	26 min	24 h
109	Polk 2.0 NOH-AS-9	99.6	Volunteer	Ashland	100%	3 of 3	26 min	24 h
109	Middletown 2.7 NNEOH-BT-34	99.6	Volunteer	Butler	100%	3 of 3	26 min	24 h
109	Urbana 0.3 EOH-CH-21	99.6	Volunteer	Champaign	100%	3 of 3	26 min	24 h
109	Westlake 3.0 SWOH-CY-79	99.6	Volunteer	Cuyahoga	100%	3 of 3	26 min	24 h
109	Versailles 1.6 WSWOH-DR-7	99.6	Volunteer	Darke	100%	3 of 3	26 min	24 h
109	Delta 0.4 ENEOH-FL-23	99.6	Volunteer	Fulton	100%	3 of 3	26 min	24 h
109	Cincinnati 7.4 NNWOH-HM-56	99.6	Volunteer	Hamilton	100%	3 of 3	26 min	24 h
109	Centerburg 5.3 ESEOH-KN-1	99.6	Volunteer	Knox	100%	3 of 3	26 min	24 h
109	London 7.1 NNWOH-MA-18	99.6	Volunteer	Madison	100%	3 of 3	26 min	24 h
109	Mount Gilead 0.0 SSEOH-MW-8	99.6	Volunteer	Morrow	100%	3 of 3	26 min	24 h
109	Kent 4.2 SEOH-PT-25	99.6	Volunteer	Portage	100%	3 of 3	26 min	24 h
109	Lexington 2.3 NNWOH-RC-18	99.6	Volunteer	Richland	100%	3 of 3	26 min	24 h
109	Raymond 3.5 NWOH-UN-4	99.6	Volunteer	Union	100%	3 of 3	26 min	24 h
109	Wooster 6.7 WSWOH-WN-26	99.6	Volunteer	Wayne	100%	3 of 3	26 min	24 h
109	OH-WS-20OH-WS-20	99.6	COCORAHS	-	100%	3 of 3	26 min	24 h
124	Jenera 1.6 SEOH-HC-10	99.6	Volunteer	Hancock	100%	3 of 3	26 min	25 h
124	Homerville 0.2 EOH-MD-22	99.6	Volunteer	Medina	100%	3 of 3	26 min	25 h
124	New Philadelphia 5.6 WSWOH-TS-24	99.6	Volunteer	Tuscarawas	100%	3 of 3	26 min	25 h
127	Eaton 1.1 WSWOH-PB-4	99.6	Volunteer	Preble	100%	3 of 3	26 min	26 h
128	Marion 4.2 SSEOH-MR-3	99.6	Volunteer	Marion	100%	3 of 3	26 min	2 days
129	Dillonvale 0.6 WSWOH-HM-99	99.6	Volunteer	Hamilton	100%	3 of 3	85 min	24 h
130	Ashville 4.9 WOH-PC-10	99.6	Volunteer	Pickaway	100%	3 of 3	85 min	25 h
130	Rosemount 0.3 WOH-SC-4	99.6	Volunteer	Scioto	100%	3 of 3	85 min	25 h
132	Anna 3.1 NNWOH-SH-4	99.6	Volunteer	Shelby	100%	3 of 3	85 min	26 h
133	Cleveland 9.2 NEOH-CY-47	99.6	Volunteer	Cuyahoga	100%	3 of 3	85 min	28 h
134	Akron 6.1 SSEOH-SM-49	99.6	Volunteer	Summit	100%	3 of 3	85 min	23 h
135	New Albany 4.0 NEOH-DL-35	99.6	Volunteer	Delaware	100%	3 of 3	85 min	24 h
135	Columbus 1.4 SWOH-FR-150	99.6	Volunteer	Franklin	100%	3 of 3	85 min	24 h
135	Hillsboro 2.3 NWOH-HG-18	99.6	Volunteer	Highland	100%	3 of 3	85 min	24 h
135	Cincinnati 6.2 NEOH-HM-111	99.6	Volunteer	Hamilton	100%	3 of 3	85 min	24 h
139	Ada 3.0 WOH-AL-15	99.6	Volunteer	Allen	100%	3 of 3	85 min	25 h
140	Middletown 1.0 SEOH-BT-59	99.6	Volunteer	Butler	100%	3 of 3	86 min	28 h
141	Clarksville 3.9 ENEOH-CN-17	99.6	Volunteer	Clinton	100%	3 of 3	86 min	24 h
141	Pickerington 2.8 NOH-FF-18	99.6	Volunteer	Fairfield	100%	3 of 3	86 min	24 h
141	Winchester 7.4 NNWOH-HG-9	99.6	Volunteer	Highland	100%	3 of 3	86 min	24 h
141	Brookville 5.0 NNWOH-MY-106	99.6	Volunteer	Montgomery	100%	3 of 3	86 min	24 h
145	Richmond Heights 0.9 NNEOH-CY-82	99.6	Volunteer	Cuyahoga	100%	3 of 3	86 min	25 h
145	West Salem 7.4 SOH-WN-20	99.6	Volunteer	Wayne	100%	3 of 3	86 min	25 h
147	Columbus 3.3 NNWOH-FR-190	99.6	Volunteer	Franklin	100%	3 of 3	86 min	26 h
148	West Salem 1.3 SSEOH-WN-12	99.6	Volunteer	Wayne	100%	3 of 3	86 min	28 h
149	Mount Pleasant 2.9 SWOH-BL-6	99.6	Volunteer	Belmont	100%	3 of 3	86 min	24 h
149	Hanoverton 0.4 ENEOH-CB-8	99.6	Volunteer	Columbiana	100%	3 of 3	86 min	24 h
149	Chagrin Falls 3.9 NNWOH-CY-52	99.6	Volunteer	Cuyahoga	100%	3 of 3	86 min	24 h
149	South Euclid 0.9 SSWOH-CY-91	99.6	Volunteer	Cuyahoga	100%	3 of 3	86 min	24 h
149	Lewis Center 1.4 EOH-DL-12	99.6	Volunteer	Delaware	100%	3 of 3	86 min	24 h
149	Sunbury 4.8 WNWOH-DL-37	99.6	Volunteer	Delaware	100%	3 of 3	86 min	24 h
149	Lancaster 2.1 WNWOH-FF-61	99.6	Volunteer	Fairfield	100%	3 of 3	86 min	24 h
149	Hilliard 2.4 SWOH-FR-158	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
149	Madison 4.2 SOH-GG-11	99.6	Volunteer	Geauga	100%	3 of 3	86 min	24 h
149	North Ridgeville 2.5 NEOH-LR-25	99.6	Volunteer	Lorain	100%	3 of 3	86 min	24 h
149	Lorain 2.6 NEOH-LR-36	99.6	Volunteer	Lorain	100%	3 of 3	86 min	24 h
149	Amherst 1.0 NEOH-LR-48	99.6	Volunteer	Lorain	100%	3 of 3	86 min	24 h
149	Waterville 2.4 NNEOH-LS-22	99.6	Volunteer	Lucas	100%	3 of 3	86 min	24 h
149	Tipp City 0.6 SEOH-MM-14	99.6	Volunteer	Miami	100%	3 of 3	86 min	24 h
149	Canton 2.0 ENEOH-ST-11	99.6	Volunteer	Stark	100%	3 of 3	86 min	24 h
149	Brewster 0.4 SEOH-ST-16	99.6	Volunteer	Stark	100%	3 of 3	86 min	24 h
149	Bolivar 2.1 WSWOH-TS-28	99.6	Volunteer	Tuscarawas	100%	3 of 3	86 min	24 h
149	Perrysburg 2.2 WSWOH-WD-33	99.6	Volunteer	Wood	100%	3 of 3	86 min	24 h
149	Alvordton 0.5 EOH-WL-5	99.6	Volunteer	Williams	100%	3 of 3	86 min	24 h
149	Springboro 3.7 SEOH-WR-36	99.6	Volunteer	Warren	100%	3 of 3	86 min	24 h
169	Mount Carmel 0.5 WNWOH-CM-32	99.6	Volunteer	Clermont	100%	3 of 3	86 min	25 h
169	Magnetic Springs 2.1 NNEOH-DL-36	99.6	Volunteer	Delaware	100%	3 of 3	86 min	25 h
169	Pickerington 3.5 ENEOH-FF-26	99.6	Volunteer	Fairfield	100%	3 of 3	86 min	25 h
169	Millersport 1.4 EOH-FF-39	99.6	Volunteer	Fairfield	100%	3 of 3	86 min	25 h
169	Spencer 1.5 EOH-MD-16	99.6	Volunteer	Medina	100%	3 of 3	86 min	25 h
169	Medina 0.4 SSEOH-MD-21	99.6	Volunteer	Medina	100%	3 of 3	86 min	25 h
169	Prospect 3.9 NOH-MR-16	99.6	Volunteer	Marion	100%	3 of 3	86 min	25 h
169	Senecaville 3.5 ESEOH-NB-5	99.6	Volunteer	Noble	100%	3 of 3	86 min	25 h
169	Bryan 2.1 NNWOH-WL-12	99.6	Volunteer	Williams	100%	3 of 3	86 min	25 h
178	Loveland 2.1 SOH-CM-21	99.6	Volunteer	Clermont	100%	3 of 3	86 min	26 h
178	Cherry Grove 0.4 NWOH-HM-37	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	26 h
180	London 1.2 NOH-MA-9	99.6	Volunteer	Madison	100%	3 of 3	86 min	27 h
181	South Charleston 3.8 NNWOH-CK-24	99.6	Volunteer	Clark	100%	3 of 3	86 min	24 h
181	Parma 1.9 NNWOH-CY-24	99.6	Volunteer	Cuyahoga	100%	3 of 3	86 min	24 h
181	Worthington 1.3 SWOH-FR-159	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
181	Washington 3.9 ESEOH-FY-5	99.6	Volunteer	Fayette	100%	3 of 3	86 min	24 h
181	Auburn Corners 3.0 WSWOH-GG-21	99.6	Volunteer	Geauga	100%	3 of 3	86 min	24 h
181	Napoleon 0.6 WSWOH-HY-7	99.6	Volunteer	Henry	100%	3 of 3	86 min	24 h
181	Kent 3.6 NEOH-PT-10	99.6	Volunteer	Portage	100%	3 of 3	86 min	24 h
181	Windham 1.4 NNWOH-PT-27	99.6	Volunteer	Portage	100%	3 of 3	86 min	24 h
189	Montville 1.2 SSEOH-GG-4	99.6	Volunteer	Geauga	100%	3 of 3	86 min	25 h
189	Circleville 1.5 NEOH-PC-7	99.6	Volunteer	Pickaway	100%	3 of 3	86 min	25 h
191	South Charleston 3.5 NWOH-CK-28	99.6	Volunteer	Clark	100%	3 of 3	86 min	24 h
191	Castalia 1.8 NNEOH-ER-8	99.6	Volunteer	Erie	100%	3 of 3	86 min	24 h
191	Grove City 1.9 SSEOH-FR-111	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
191	Newtown 0.8 WOH-HM-116	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	24 h
191	West Milton 1.7 NWOH-MM-27	99.6	Volunteer	Miami	100%	3 of 3	86 min	24 h
196	Heath 0.7 SSWOH-LC-45	99.6	Volunteer	Licking	100%	3 of 3	86 min	25 h
196	Mantua 1.0 NNWOH-PT-13	99.6	Volunteer	Portage	100%	3 of 3	86 min	25 h
198	Cincinnati 8.9 NWOH-HM-13	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	26 h
198	Fort Loramie 0.8 NNWOH-SH-15	99.6	Volunteer	Shelby	100%	3 of 3	86 min	26 h
200	Grafton 4.3 SOH-LR-41	99.6	Volunteer	Lorain	100%	3 of 3	86 min	29 h
201	Athens 4.6 ESEOH-AT-21	99.6	Volunteer	Athens	100%	3 of 3	86 min	24 h
201	Arcanum 3.2 SSWOH-DR-18	99.6	Volunteer	Darke	100%	3 of 3	86 min	24 h
201	Pitsburg 1.7 SOH-DR-35	99.6	Volunteer	Darke	100%	3 of 3	86 min	24 h
201	Amanda 3.4 WOH-FF-49	99.6	Volunteer	Fairfield	100%	3 of 3	86 min	24 h
201	Reynoldsburg 0.7 SWOH-FR-195	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
201	Columbus 5.0 NNWOH-FR-75	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
201	Washington Court House 0.6 ESEOH-FY-8	99.6	Volunteer	Fayette	100%	3 of 3	86 min	24 h
201	Beavercreek 2.5 NNWOH-GR-44	99.6	Volunteer	Greene	100%	3 of 3	86 min	24 h
201	Cheviot 3.4 WOH-HM-24	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	24 h
201	Cleves 0.7 NNEOH-HM-75	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	24 h
201	Napoleon 1.2 SSEOH-HY-14	99.6	Volunteer	Henry	100%	3 of 3	86 min	24 h
201	Granville 4.0 NOH-LC-10	99.6	Volunteer	Licking	100%	3 of 3	86 min	24 h
201	Pataskala 3.2 WOH-LC-39	99.6	Volunteer	Licking	100%	3 of 3	86 min	24 h
201	Elyria 0.4 SEOH-LR-8	99.6	Volunteer	Lorain	100%	3 of 3	86 min	24 h
201	Medina 0.8 ENEOH-MD-10	99.6	Volunteer	Medina	100%	3 of 3	86 min	24 h
201	Austintown 4.5 WOH-MH-30	99.6	Volunteer	Mahoning	100%	3 of 3	86 min	24 h
201	Union 1.0 WSWOH-MY-34	99.6	Volunteer	Montgomery	100%	3 of 3	86 min	24 h
201	Port Clinton 5.5 ENEOH-OT-8	99.6	Volunteer	Ottawa	100%	3 of 3	86 min	24 h
201	Chillicothe 7.1 NEOH-RS-14	99.6	Volunteer	Ross	100%	3 of 3	86 min	24 h
201	Copley 2.4 SEOH-SM-57	99.6	Volunteer	Summit	100%	3 of 3	86 min	24 h
201	West Salem 4.6 SSEOH-WN-28	99.6	Volunteer	Wayne	100%	3 of 3	86 min	24 h
222	Cambridge 3.7 SSWOH-GY-16	99.6	Volunteer	Guernsey	100%	3 of 3	86 min	25 h
222	Beloit 5.9 NEOH-MH-26	99.6	Volunteer	Mahoning	100%	3 of 3	86 min	25 h
224	Springboro 1.0 SWOH-WR-72	99.6	Volunteer	Warren	100%	3 of 3	86 min	32 h
225	Arcadia 0.7 NNWOH-HC-22	99.6	Volunteer	Hancock	100%	3 of 3	86 min	24 h
226	Beckett Ridge 2.2 NNEOH-BT-46	99.6	Volunteer	Butler	100%	3 of 3	86 min	24 h
227	Lima 3.0 SSEOH-AL-10	99.6	Volunteer	Allen	100%	3 of 3	86 min	24 h
227	Beckett Ridge 3.3 ESEOH-BT-37	99.6	Volunteer	Butler	100%	3 of 3	86 min	24 h
227	Columbiana 0.1 NNEOH-CB-23	99.6	Volunteer	Columbiana	100%	3 of 3	86 min	24 h
227	Wilmington 3.3 NOH-CN-26	99.6	Volunteer	Clinton	100%	3 of 3	86 min	24 h
227	Castalia 0.9 ESEOH-ER-4	99.6	Volunteer	Erie	100%	3 of 3	86 min	24 h
227	Columbus 6.8 ESEOH-FR-181	99.6	Volunteer	Franklin	100%	3 of 3	86 min	24 h
227	Cincinnati 3.0 ENEOH-HM-71	99.6	Volunteer	Hamilton	100%	3 of 3	86 min	24 h
227	Fredericktown 2.8 NEOH-KN-9	99.6	Volunteer	Knox	100%	3 of 3	86 min	24 h
227	Pataskala 0.2 EOH-LC-29	99.6	Volunteer	Licking	100%	3 of 3	86 min	24 h
227	Swanton 6.7 NNEOH-LS-23	99.6	Volunteer	Lucas	100%	3 of 3	86 min	24 h
227	North Lima 1.9 WOH-MH-21	99.6	Volunteer	Mahoning	100%	3 of 3	86 min	24 h
227	Farmersville 1.7 EOH-MY-5	99.6	Volunteer	Montgomery	100%	3 of 3	86 min	24 h
227	Galion 3.7 ENEOH-RC-17	99.6	Volunteer	Richland	100%	3 of 3	86 min	24 h
227	Fort Loramie 2.1 WNWOH-SH-14	99.6	Volunteer	Shelby	100%	3 of 3	86 min	24 h
241	Riverside 1.9 NWOH-MY-91	99.6	Volunteer	Montgomery	100%	3 of 3	86 min	25 h
242	Steubenville 2.0 WNWOH-JF-6	99.6	Volunteer	Jefferson	100%	3 of 3	86 min	26 h
243	Bellevue 0.6 NOH-HR-2	99.6	Volunteer	Huron	100%	3 of 3	86 min	47 h
243	Dayton 3.7 SEOH-MY-56	99.6	Volunteer	Montgomery	100%	3 of 3	86 min	47 h
245	Fletcher 2.2 NOH-MM-36	99.6	Volunteer	Miami	100%	3 of 3	86 min	2 days
246	Chauncey 1.6 SEOH-AT-20	99.6	Volunteer	Athens	100%	3 of 3	2.4 h	24 h
246	St Paris 2.8 NEOH-CH-17	99.6	Volunteer	Champaign	100%	3 of 3	2.4 h	24 h
246	Westlake 1.0 ESEOH-CY-89	99.6	Volunteer	Cuyahoga	100%	3 of 3	2.4 h	24 h
246	Rossburg 3.0 WSWOH-DR-16	99.6	Volunteer	Darke	100%	3 of 3	2.4 h	24 h
246	Rushville 1.4 NOH-FF-64	99.6	Volunteer	Fairfield	100%	3 of 3	2.4 h	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.