Live/247 Rank/Arkansas

Arkansas 24/7 Rank

Every station in Arkansas 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.

678 stations ranked41.7% sent every report dueranked October 16, 2026page 1 of 3Arkansas instrumentsArkansas 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 678 ranked here, 671 have a page of their own; the rest are platforms heard here that have not yet reported enough to be listed.

Every ranked station, first to last

1stLast

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

How they reported this week

The days behind it

7 days30 days90 days

every report90 to 99%under 90%

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
1	West Memphis MuniAWM	100.0	Airport	Crittenden	100%	168 of 168	6 min	60 min
1	Northwest Arkansas Regional AptXNA	100.0	Airport	Benton	100%	168 of 168	6 min	60 min
3	Mountain Home/Baxter CountyBPK	99.9	Airport	Marion	100%	168 of 168	6 min	60 min
3	Fort Smith MuniFSM	99.9	Airport	Sebastian	100%	168 of 168	6 min	60 min
3	Pine Bluff/GriderPBF	99.9	Airport	Jefferson	100%	168 of 168	6 min	60 min
6	JonesboroJBR	99.8	Airport	Craighead	100%	168 of 168	6 min	60 min
7	Rogers (AWOS)ROG	99.7	Airport	Benton	100%	168 of 168	11 min	67 min
8	Buffalo River near Harriet07056700	99.6	Gauge	Marion	100%	168 of 168	8 min	60 min
8	Lake Conway near Mayflower07263265	99.6	Gauge	Faulkner	100%	168 of 168	8 min	60 min
8	Ouachita River at Camden07362000	99.6	Gauge	Ouachita	100%	168 of 168	8 min	60 min
11	Arkansas River 1 W MorriltonMORA4	99.6	Gauge	Conway	100%	168 of 168	10 min	60 min
12	Bentonville (AWOS)VBT	99.6	Airport	Benton	100%	168 of 168	12 min	65 min
13	Siloam Spring(AWOS)SLG	99.6	Airport	Washington	100%	168 of 168	12 min	67 min
14	Clarkesville 6 NECKVA4	99.6	Cooperative	Johnson	100%	7 of 7	3 min	26.7 h
15	Kingston 2SKNGA4	99.6	Cooperative	Madison	100%	7 of 7	12 min	25.4 h
16	WaldronWDNA4	99.6	Cooperative	Scott	100%	7 of 7	12 min	24 h
17	OmahaOMHA4	99.6	Cooperative	Boone	100%	7 of 7	13 min	24 h
18	SubiacoSUBA4	99.6	Cooperative	Logan	100%	7 of 7	13 min	24 h
19	Water PlantMTBA4	99.6	Cooperative	Crawford	100%	7 of 7	13 min	24.2 h
20	Cabot 4 SWCABA4	99.6	Cooperative	Lonoke	100%	7 of 7	17 min	25.1 h
21	MenaMENA4	99.6	Cooperative	Polk	100%	7 of 7	18 min	24.7 h
22	Mammoth SpringMMMA4	99.6	Cooperative	Fulton	100%	7 of 7	22 min	24.6 h
23	Blakely Mountain DamBMDA4	99.6	Cooperative	Garland	100%	7 of 7	22 min	28.8 h
24	NashvilleNSVA4	99.6	Cooperative	Howard	100%	7 of 7	22 min	24 h
25	ConwayCNYA4	99.6	Cooperative	Faulkner	100%	7 of 7	23 min	24 h
25	SalemSLMA4	99.6	Cooperative	Fulton	100%	7 of 7	23 min	24 h
27	Lead HillLDHA4	99.6	Cooperative	Boone	100%	7 of 7	23 min	24 h
28	MorriltonMRLA4	99.6	Cooperative	Conway	100%	7 of 7	23 min	24.8 h
29	Bogg SpringsBOGA4	99.6	Cooperative	Polk	100%	7 of 7	23 min	24 h
30	Ouachita River 7 SE Thatcher L&DCALA4	99.6	Cooperative	Union	100%	7 of 7	23 min	30 h
31	Midway 2.0 WAR-BX-10	99.6	Volunteer	Baxter	100%	7 of 7	26 min	24 h
31	Hattieville 3.6 NAR-CW-16	99.6	Volunteer	Conway	100%	7 of 7	26 min	24 h
31	Conway 2.3 WNWAR-FK-28	99.6	Volunteer	Faulkner	100%	7 of 7	26 min	24 h
31	Conway 1.9 SSWAR-FK-42	99.6	Volunteer	Faulkner	100%	7 of 7	26 min	24 h
31	Hardy 10.7 SAR-SH-17	99.6	Volunteer	Sharp	100%	7 of 7	26 min	24 h
31	Leslie 6.0 SWAR-SR-9	99.6	Volunteer	Searcy	100%	7 of 7	26 min	24 h
31	Mountain View 12.3 ESEAR-ST-27	99.6	Volunteer	Stone	100%	7 of 7	26 min	24 h
38	Greenbrier 2.8 WAR-FK-16	99.6	Volunteer	Faulkner	100%	7 of 7	26 min	25 h
38	Little Rock 4.2 WAR-PS-103	99.6	Volunteer	Pulaski	100%	7 of 7	26 min	25 h
40	Norfork 1.2 NNWAR-BX-36	99.6	Volunteer	Baxter	100%	7 of 7	26 min	24 h
40	Sulphur Rock 7.1 ENEAR-IN-18	99.6	Volunteer	Independence	100%	7 of 7	26 min	24 h
40	Shannon Hills 2.2 ESEAR-SL-35	99.6	Volunteer	Saline	100%	7 of 7	26 min	24 h
40	De Queen 2.0 WAR-SV-8	99.6	Volunteer	Sevier	100%	7 of 7	26 min	24 h
44	Centerton 1.0 EAR-BT-57	99.6	Volunteer	Benton	100%	7 of 7	26 min	24 h
44	Garfield 3.9 SEAR-BT-68	99.6	Volunteer	Benton	100%	7 of 7	26 min	24 h
44	Gentry 1.9 SSWAR-BT-78	99.6	Volunteer	Benton	100%	7 of 7	26 min	24 h
44	Greers Ferry 4.3 NEAR-CB-12	99.6	Volunteer	Cleburne	100%	7 of 7	26 min	24 h
44	Uniontown 2.1 ESEAR-CF-4	99.6	Volunteer	Crawford	100%	7 of 7	26 min	24 h
44	Hardy 8.0 SSWAR-SH-11	99.6	Volunteer	Sharp	100%	7 of 7	26 min	24 h
44	Damascus 3.0 NNEAR-VB-20	99.6	Volunteer	Van Buren	100%	7 of 7	26 min	24 h
51	Ashdown 4SSEASHA4	99.6	Cooperative	Little River	100%	7 of 7	33 min	24 h
52	DardanelleDDLA4	99.6	Cooperative	Yell	100%	7 of 7	42 min	25 h
53	OUACHITA R FELSENTHAL L&DFELA4	99.6	Cooperative	Ashley	100%	7 of 7	42 min	36 h
54	MalvernMLVA4	99.6	Cooperative	Hot Spring	100%	7 of 7	42 min	24 h
55	FordyceFRDA4	99.6	Cooperative	Dallas	100%	7 of 7	53 min	26 h
56	OUACHITA RIVER AT Moro Bay State ParkMOBA4	99.6	Cooperative	Calhoun	100%	7 of 7	73 min	24 h
57	JonesboroJBRA4	99.6	Cooperative	Craighead	100%	7 of 7	82 min	25 h
58	Smithville 4.4 SSEAR-LW-2	99.6	Volunteer	Lawrence	100%	7 of 7	85 min	25 h
58	Delight 2.2 WNWAR-PK-3	99.6	Volunteer	Pike	100%	7 of 7	85 min	25 h
60	Strawberry 1.2 WAR-LW-19	99.6	Volunteer	Lawrence	100%	7 of 7	85 min	27 h
61	Van Buren 2.1 NNWAR-CF-5	99.6	Volunteer	Crawford	100%	7 of 7	85 min	24 h
61	Fordyce 6.6 NNWAR-DL-1	99.6	Volunteer	Dallas	100%	7 of 7	85 min	24 h
61	Lafe 1.8 WAR-GN-6	99.6	Volunteer	Greene	100%	7 of 7	85 min	24 h
64	Pindall 11.3 SWAR-NW-12	99.6	Volunteer	Newton	100%	7 of 7	85 min	26 h
65	Elkins 1.7 SEAR-WS-36	99.6	Volunteer	Washington	100%	7 of 7	85 min	28 h
66	Canehill 0.7 SSEAR-WS-51	99.6	Volunteer	Washington	100%	7 of 7	86 min	26 h
67	Wynne 1.3 ENEAR-CS-5	99.6	Volunteer	Cross	100%	7 of 7	86 min	29 h
68	Plumerville 4.2 NNEAR-CW-18	99.6	Volunteer	Conway	100%	7 of 7	86 min	24 h
69	Vilonia 0.8 SSEAR-FK-41	99.6	Volunteer	Faulkner	100%	7 of 7	86 min	26 h
70	Crossett 4.2 EAR-AS-12	99.6	Volunteer	Ashley	100%	7 of 7	86 min	24 h
70	Omaha 7.5 SEAR-BN-25	99.6	Volunteer	Boone	100%	7 of 7	86 min	24 h
70	Eureka Springs 1.7 EAR-CR-25	99.6	Volunteer	Carroll	100%	7 of 7	86 min	24 h
70	Smithville 0.8 ESEAR-LW-11	99.6	Volunteer	Lawrence	100%	7 of 7	86 min	24 h
70	Jasper 3.8 SEAR-NW-13	99.6	Volunteer	Newton	100%	7 of 7	86 min	24 h
70	Maumelle 0.8 SEAR-PS-54	99.6	Volunteer	Pulaski	100%	7 of 7	86 min	24 h
76	Decatur 2.6 ESEAR-BT-12	99.6	Volunteer	Benton	100%	7 of 7	86 min	25 h
77	Blytheville 6.1 EAR-MS-12	99.6	Volunteer	Mississippi	100%	7 of 7	86 min	24 h
77	Bauxite 8.2 ESEAR-SL-33	99.6	Volunteer	Saline	100%	7 of 7	86 min	24 h
77	Beebe 0.4 ESEAR-WH-2	99.6	Volunteer	White	100%	7 of 7	86 min	24 h
77	Fayetteville 4.2 NWAR-WS-50	99.6	Volunteer	Washington	100%	7 of 7	86 min	24 h
81	Riverdale 4.2 EAR-FR-5	99.6	Volunteer	Franklin	100%	7 of 7	86 min	25 h
81	Mena 3.2 WNWAR-PL-1	99.6	Volunteer	Polk	100%	7 of 7	86 min	25 h
83	Bella Vista 3.9 ENEAR-BT-80	99.6	Volunteer	Benton	100%	7 of 7	86 min	24 h
83	Higden 1.6 WSWAR-CB-13	99.6	Volunteer	Cleburne	100%	7 of 7	86 min	24 h
83	Sherwood 4.6 NNWAR-PS-26	99.6	Volunteer	Pulaski	100%	7 of 7	86 min	24 h
83	Hot Springs Village 5.0 EAR-SL-43	99.6	Volunteer	Saline	100%	7 of 7	86 min	24 h
83	Bryant 1.5 NNWAR-SL-48	99.6	Volunteer	Saline	100%	7 of 7	86 min	24 h
88	Everton 2.1 NAR-BN-21	99.6	Volunteer	Boone	100%	7 of 7	2.4 h	24 h
89	Greenbrier 2.4 NNWAR-FK-17	99.6	Volunteer	Faulkner	100%	7 of 7	2.4 h	24 h
89	Little Rock 15.1 WAR-SL-9	99.6	Volunteer	Saline	100%	7 of 7	2.4 h	24 h
91	Morrilton 9.4 WSWAR-CW-7	99.6	Volunteer	Conway	100%	7 of 7	2.4 h	24 h
92	Calico Rock 4.8 WSWAR-BX-3	99.6	Volunteer	Baxter	100%	7 of 7	2.4 h	24 h
93	LewisvilleLEWA4	99.5	Cooperative	Lafayette	100%	7 of 7	2.7 h	24 h
94	Walnut Ridge (AWOS)ARG	99.4	Airport	Lawrence	100%	168 of 168	12 min	2.1 h
95	NewportM19	99.2	Airport	Jackson	100%	168 of 168	12 min	68 min
96	Stuttgart (AWOS)SGT	99.1	Airport	Prairie	100%	168 of 168	12 min	70 min
97	Fouke 5.3 ENEAR-ML-11	99.1	Volunteer	Miller	100%	7 of 7	3.4 h	24 h
98	Viney Grove 2.4 NWAR-WS-22	99.1	Volunteer	Washington	100%	7 of 7	3.4 h	24 h
99	Norfork 2.7 EAR-BX-38	99.1	Volunteer	Baxter	100%	7 of 7	3.4 h	24 h
100	Dover 6.9 EAR-PP-13	99.1	Volunteer	Pope	100%	7 of 7	3.4 h	24 h
100	Little Rock 11.1 SSEAR-SL-36	99.1	Volunteer	Saline	100%	7 of 7	3.4 h	24 h
102	El Dorado/GoodwinELD	99.0	Airport	Union	100%	168 of 168	6 min	60 min
102	MonticelloLLQ	99.0	Airport	Drew	100%	168 of 168	6 min	60 min
104	White River at Newport07074500	99.0	Gauge	Jackson	100%	168 of 168	13 min	61 min
104	Bayou Deview near Brinkley07077730	99.0	Gauge	Monroe	100%	168 of 168	13 min	61 min
104	Maumelle River at Williams Junction07263295	99.0	Gauge	Perry	100%	168 of 168	13 min	61 min
104	Hurricane Creek near Humphrey07265010	99.0	Gauge	Arkansas	100%	168 of 168	13 min	61 min
108	Armstead MountainAMAA4	99.0	Gauge	Pope	100%	168 of 168	13 min	69 min
109	MOBA4MOBA4	99.0	DCP	-	100%	7 of 7	3.7 h	24 h
110	ComptonCMTA4	99.0	Gauge	Newton	99.4%	167 of 168	12 min	2 h
111	Locust Ridge RAWSLRRA4	99.0	Gauge	Union	99.4%	167 of 168	12 min	2 h
112	ArkadelphiaADF	99.0	Airport	Clark	99.4%	167 of 168	13 min	2 h
113	OUACHITA RIVER AT Ouachita River near Mount IdaMOIA4	99.0	Gauge	Montgomery	98.2%	165 of 168	10 min	2 h
114	Caddo River Near Caddo GapCDDA4	99.0	Gauge	Montgomery	98.2%	165 of 168	10 min	1.8 h
114	Buffalo River Nr Harriet ArHRRA4	99.0	Gauge	Marion	98.2%	165 of 168	10 min	1.8 h
116	Spring Creek 7 NW Springdale 7NWSSCA4	99.0	Gauge	Benton	98.2%	165 of 168	10 min	2 h
117	Harrison/Boone Co.HRO	98.9	Airport	Boone	100%	168 of 168	6 min	60 min
118	DEQDEQ	98.9	DCP	-	100%	7 of 7	3.9 h	24 h
118	FSMFSM	98.9	DCP	-	100%	7 of 7	3.9 h	24 h
118	HOTHOT	98.9	DCP	-	100%	7 of 7	3.9 h	24 h
121	FYVFYV	98.9	DCP	-	100%	7 of 7	3.9 h	24.1 h
122	Jones Creek at Winfrey07250935	98.8	Gauge	Crawford	99.4%	167 of 168	13 min	2 h
122	Frog Bayou at Winfrey07250965	98.8	Gauge	Crawford	99.4%	167 of 168	13 min	2 h
122	Temple Island HW/TW near Humphrey07263877	98.8	Gauge	Jefferson	99.4%	167 of 168	13 min	2 h
122	Hot Sprngs Cr US of T.E. at Glade St at Hot Sp.07358257	98.8	Gauge	Garland	99.4%	167 of 168	13 min	2 h
126	BoonevilleBNVA4	98.8	Gauge	Logan	99.4%	167 of 168	13 min	2 h
126	JessievilleJVLA4	98.8	Gauge	Garland	99.4%	167 of 168	13 min	2 h
128	Little Rock/AdamsLIT	98.6	Airport	Pulaski	100%	168 of 168	6 min	60 min
129	Hot Springs Creek Tunnel ExitHSXA4	98.6	Gauge	Garland	100%	168 of 168	15 min	71 min
130	PETIT JEAN RIVER BLUE MTN LAKE 2 SW Blue Mtn HW DCPBMTA4	98.6	Gauge	Yell	100%	168 of 168	15 min	61 min
130	ROLLING FORK AT DeQueen LakeDQDA4	98.6	Gauge	Sevier	100%	168 of 168	15 min	61 min
130	Mount IdaMWT	98.6	Gauge	Montgomery	100%	168 of 168	15 min	61 min
130	FOURCHE LAFAVE RIVER NIMROD LAKE AT Nimrod Lake HW DCPNMLA4	98.6	Gauge	Perry	100%	168 of 168	15 min	61 min
134	Whittington Creek Tunnel EntranceWCTA4	98.6	Gauge	Garland	100%	168 of 168	15 min	1.5 h
135	Lower Vallier(LitBayMeto)HW/TW nr Lodge Corner07263882	98.6	Gauge	Arkansas	98.8%	166 of 168	13 min	2 h
136	Middle Fork of Little Red River at Shirley07075000	98.6	Gauge	Van Buren	98.8%	166 of 168	13 min	2 h
137	Saint Francis National Forest RAWS NearSFFA4	98.4	Gauge	Lonoke	100%	168 of 168	16 min	60 min
138	POTEAU RIVER AT Cauthron DCPCAUA4	98.4	Gauge	Washington	99.4%	167 of 168	15 min	2 h
138	Stuttgart 8SE - Rice ResearchRRCA4	98.4	Gauge	Arkansas	99.4%	167 of 168	15 min	2 h
138	Whittington Creek At Whittington ParkWCPA4	98.4	Gauge	Garland	99.4%	167 of 168	15 min	2 h
141	Bluff City 3SW RAWSBLRA4	98.4	Gauge	Nevada	99.4%	167 of 168	15 min	2 h
141	Guy - RAWSGYAA4	98.4	Gauge	Faulkner	99.4%	167 of 168	15 min	2 h
141	JAMES FORK 2 S Hackett 2SHJFA4	98.4	Gauge	Sebastian	99.4%	167 of 168	15 min	2 h
141	Frog Bayou 12 NE WinfreyMTNA4	98.4	Gauge	Crawford	99.4%	167 of 168	15 min	2 h
141	Wms. Jct HWY 9 Brdg-Maumelle RWLMA4	98.4	Gauge	Perry	99.4%	167 of 168	15 min	2 h
146	SPAVINAW CREEK 7 NW Cherokee CityGSCA4	98.4	Gauge	Benton	98.8%	664 of 672	14 min	45 min
147	10N06E17AAD1 PO-4a WU352945090275801	98.4	Gauge	Poinsett	98.2%	165 of 168	13 min	2 h
148	Flippin (AWOS)FLP	98.2	Airport	Marion	100%	168 of 168	12 min	65 min
148	Searcy Muni Airport (M07)SRC	98.2	Airport	White	100%	168 of 168	12 min	65 min
150	Devils KnobDKBA4	98.2	Gauge	Johnson	100%	168 of 168	17 min	60 min
151	Conway 2.6 WNWAR-FK-44	98.2	Volunteer	Faulkner	100%	7 of 7	5.4 h	24 h
152	BUFFALO RIVER AT BoxleyBOXA4	98.2	Gauge	Newton	98.8%	166 of 168	15 min	1.5 h
152	Cypress Creek Near BirdtownCCBA4	98.2	Gauge	Conway	98.8%	166 of 168	15 min	1.5 h
152	Elm Springs - Brush CreekELSA4	98.2	Gauge	Washington	98.8%	166 of 168	15 min	1.5 h
155	Paron - Alum Fork Saline RiverWNOA4	98.2	Gauge	Saline	98.8%	166 of 168	15 min	2 h
155	WHITE RIVER 1 SW Norfork - White River DCPWRNA4	98.2	Gauge	Baxter	98.8%	166 of 168	15 min	2 h
157	Lake Poinsett RAWSLPSA4	98.2	Gauge	Poinsett	98.8%	166 of 168	15 min	2 h
157	Sheridan RAWSSDNA4	98.2	Gauge	Grant	98.8%	166 of 168	15 min	2 h
159	Jones Creek At WinfreyJOCA4	98.2	Gauge	Crawford	98.8%	166 of 168	15 min	2 h
160	12S01W18 DE-13 Wu333948091144802	98.2	Gauge	Desha	97.6%	164 of 168	13 min	3 h
161	SALINE RIVER AT Dierks DamDIEA4	98.1	Gauge	Sevier	98.6%	226 of 229	15 min	61 min
162	White River at Calico Rock07060500	98.0	Gauge	Izard	100%	168 of 168	18 min	60 min
162	South Fork of Little Red River near Scotland07075270	98.0	Gauge	Van Buren	100%	168 of 168	18 min	60 min
162	Jack Creek near Winfrey07250974	98.0	Gauge	Crawford	100%	168 of 168	18 min	60 min
162	Arkansas River near Morrilton07260800	98.0	Gauge	Conway	100%	168 of 168	18 min	60 min
162	Saline River near Sheridan07363200	98.0	Gauge	Dallas	100%	168 of 168	18 min	60 min
167	Town Br. at S Morningside at Fayetteville07048493	98.0	Gauge	Washington	100%	168 of 168	18 min	60 min
167	Kings River near Berryville07050500	98.0	Gauge	Carroll	100%	168 of 168	18 min	60 min
167	Bear Creek near Silver Hill07056515	98.0	Gauge	Searcy	100%	168 of 168	18 min	60 min
167	Cutoff Creek near Rio Vista07074886	98.0	Gauge	White	100%	168 of 168	18 min	60 min
167	Mud Creek near Johnson071948095	98.0	Gauge	Washington	100%	168 of 168	18 min	60 min
167	Canon Brake(nr Bayou Meto)TW nr Bayou Meto07263887	98.0	Gauge	Jefferson	100%	168 of 168	18 min	60 min
167	Whittington Cr at Whitt. Pk at Hot Springs07358250	98.0	Gauge	Garland	100%	168 of 168	18 min	60 min
167	Hurricane Creek below Sheridan07363400	98.0	Gauge	Grant	100%	168 of 168	18 min	60 min
167	Bayou Bartholomew at Garrett Bridge07364133	98.0	Gauge	Lincoln	100%	168 of 168	18 min	60 min
176	Saline River near Rye07363500	98.0	Gauge	Bradley	100%	168 of 168	18 min	60 min
177	ANTOINE RIVER AT AntoineANEA4	98.0	Gauge	Pike	98.2%	165 of 168	15 min	2 h
178	Spavinaw Creek 3 SE MaysvilleMSVA4	97.9	Gauge	Benton	98.5%	662 of 672	16 min	45 min
179	Melbourne42A	97.8	Airport	Izard	99.6%	502 of 504	14 min	46 min
180	OdenODEA4	97.8	Gauge	Montgomery	99.4%	167 of 168	18 min	2 h
181	Silver HillSVHA4	97.8	Gauge	Searcy	99.4%	167 of 168	18 min	2 h
182	Hot Springs - Gulpha CreekGCRA4	97.8	Gauge	Garland	97.6%	164 of 168	15 min	3 h
183	Shaw 4E - Saline RiverSHWA4	97.8	Gauge	Saline	97.6%	164 of 168	15 min	2 h
184	Mayflower 1NE - Lake ConwayLKCA4	97.7	Gauge	Faulkner	100%	168 of 168	19 min	60 min
185	BlythevilleHKA	97.6	Airport	Mississippi	100%	168 of 168	6 min	60 min
185	Russellville Municipal AirportRUE	97.6	Airport	Yell	100%	168 of 168	6 min	60 min
187	FOURCHE LA FAVE RIVER AT Aplin DCPAPLA4	97.6	Gauge	Perry	100%	168 of 168	20 min	76 min
187	BENNETTS RIVER 1 S VidetteBNRA4	97.6	Gauge	Fulton	100%	168 of 168	20 min	76 min
187	CACHE RIVER AT Cotton Plant DCPCPCA4	97.6	Gauge	Woodruff	100%	168 of 168	20 min	76 min
187	Waltreak - Dutch CreekDCWA4	97.6	Gauge	Scott	100%	168 of 168	20 min	76 min
187	CACHE RIVER AT Egypt DCPEGPA4	97.6	Gauge	Craighead	100%	168 of 168	20 min	76 min
187	BIG CREEK 2 NW ElizabethMBCA4	97.6	Gauge	Fulton	100%	168 of 168	20 min	76 min
193	PETIT JEAN RIVER 3 SSE BoonevilleBONA4	97.6	Gauge	Logan	100%	168 of 168	20 min	76 min
193	Petit Jean River 1NE AT DanvilleDANA4	97.6	Gauge	Yell	100%	168 of 168	20 min	76 min
193	BIG PINEY CREEK AT HWY 164 10 NW HWY 164 BRDG-Big Piney CRKDVRA4	97.6	Gauge	Pope	100%	168 of 168	20 min	76 min
193	Fourche Lafave River 2 ESE GravellyGRVA4	97.6	Gauge	Yell	100%	168 of 168	20 min	76 min
193	Spring River AT ImbodenIMBA4	97.6	Gauge	Lawrence	100%	168 of 168	20 min	76 min
193	Eleven Point River 6NE AT Ravenden SpringsRVSA4	97.6	Gauge	Randolph	100%	168 of 168	20 min	76 min
193	CROOKED CREEK AT Yellville DCPYEGA4	97.6	Gauge	Marion	100%	168 of 168	20 min	76 min
200	Heber Springs 2NEGFFA4	97.6	Cooperative	Cleburne	100%	7 of 7	-	24.2 h
201	Blanchard Springs CavernsBSCA4	97.6	Gauge	Stone	98.8%	166 of 168	18 min	2 h
202	Johnson 1S - Mud CreekJONA4	97.5	Gauge	Washington	99.4%	167 of 168	19 min	2 h
203	White River AT Calico RockCLRA4	97.5	Gauge	Izard	99.4%	167 of 168	19 min	2 h
203	Cache River 1N AT PattersonPTTA4	97.5	Gauge	Woodruff	99.4%	167 of 168	19 min	2 h
205	Colt - Delta RegionalDRP	97.4	Airport	St. Francis	99.8%	503 of 504	18 min	46 min
206	WHITE RIVER AT Allison DCPALLA4	97.4	Gauge	Stone	99.4%	167 of 168	20 min	1.8 h
206	Eudora 5W - Boeuf RiverBEUA4	97.4	Gauge	Chicot	99.4%	167 of 168	20 min	1.8 h
206	Bayou Macon AT EudoraEUGA4	97.4	Gauge	Chicot	99.4%	167 of 168	20 min	1.8 h
209	BAYOU BARTHOLOMEW AT Garretts BridgeBGBA4	97.4	Gauge	Lincoln	99.4%	167 of 168	20 min	2 h
209	Kings River 5 NW BerryvilleBRYA4	97.4	Gauge	Carroll	99.4%	167 of 168	20 min	2 h
209	Red River AT FultonFLTA4	97.4	Gauge	Hempstead	99.4%	167 of 168	20 min	2 h
209	Fayetteville - Town BranchFYAA4	97.4	Gauge	Washington	99.4%	167 of 168	20 min	2 h
209	WEST FORK POINT REMOVE CREEK AT HattievilleHTVA4	97.4	Gauge	Pope	99.4%	167 of 168	20 min	2 h
209	Bayou Meto Near LonokeLONA4	97.4	Gauge	Lonoke	99.4%	167 of 168	20 min	2 h
209	MAUMELLE RIVER 14 W Maumelle River at HWY 10MMLA4	97.4	Gauge	Pulaski	99.4%	167 of 168	20 min	2 h
209	Mammoth SpringMMSA4	97.4	Gauge	Fulton	99.4%	167 of 168	20 min	2 h
209	HURRICANE CREEK S Hurricane CreekSHCA4	97.4	Gauge	Grant	99.4%	167 of 168	20 min	2 h
209	BEAR CREEK AT Bear Creek near Silver HillSILA4	97.4	Gauge	Searcy	99.4%	167 of 168	20 min	2 h
219	ARKANSAS POST CANAL AT AR Post Cananl Lock #2ACGA4	97.4	Gauge	Arkansas	99.4%	167 of 168	20 min	2 h
219	Little River At Millwood DamAHDA4	97.4	Gauge	Little River	99.4%	167 of 168	20 min	2 h
219	Rio Vista 1E - Cutoff CreekCCRA4	97.4	Gauge	White	99.4%	167 of 168	20 min	2 h
219	Rio Vista 1SE - Glaise CreekGLCA4	97.4	Gauge	White	99.4%	167 of 168	20 min	2 h
219	Dam T/W TempGLTA4	97.4	Gauge	Howard	99.4%	167 of 168	20 min	2 h
219	Jack Creek 3 SSE Winfrey - Jack CrJKCA4	97.4	Gauge	Crawford	99.4%	167 of 168	20 min	2 h
219	Peach Orchard 2 NW - Little RiverLRPA4	97.4	Gauge	Clay	99.4%	167 of 168	20 min	2 h
219	Millwood Dam Tw - Little RvrMWTA4	97.4	Gauge	Hempstead	99.4%	167 of 168	20 min	2 h
219	South Fork Little Red River Near Gulf MoSFGA4	97.4	Gauge	Van Buren	99.4%	167 of 168	20 min	2 h
219	Saint Francis River AT Saint FrancisSFRA4	97.4	Gauge	Clay	99.4%	167 of 168	20 min	2 h
219	SALINE RIVER AT Sheridan DCPSHEA4	97.4	Gauge	Grant	99.4%	167 of 168	20 min	2 h
230	RICHLAND CREEK 4 SSE GoshenGSEA4	97.4	Gauge	Washington	99.4%	167 of 168	20 min	2.3 h
231	Hot Springs Creek Tunnel EntranceHSEA4	97.2	Gauge	Garland	98.8%	166 of 168	20 min	2 h
232	Lake Chicot Pump-Land SideLCPA4	97.2	Gauge	Chicot	98.8%	166 of 168	20 min	1.8 h
233	CONF. ARK. POST CANAL & WHITE R. AT Norrell L&D DCPNOGA4	97.2	Gauge	Desha	98.8%	166 of 168	20 min	2 h
234	ARKANSAS RIVER AT Fort SmithFSAA4	97.2	Gauge	Sebastian	98.8%	166 of 168	20 min	3 h
235	Spring River AT HardyHDYA4	97.2	Gauge	Sharp	98.5%	662 of 672	19 min	45 min
236	Arkansas River 4 NW PendletonPFAA4	97.1	Gauge	Desha	98.2%	165 of 168	19 min	2 h
236	ILLINOIS RIVER 5 S Siloam Springs 5SSLOA4	97.1	Gauge	Benton	98.2%	165 of 168	19 min	2 h
238	Buffalo River near Boxley07055646	97.0	Gauge	Newton	100%	168 of 168	23 min	60 min
238	Spring River near Mammoth Spring07069220	97.0	Gauge	Fulton	100%	168 of 168	23 min	60 min
238	South Fork Spring River at Saddle07069295	97.0	Gauge	Fulton	100%	168 of 168	23 min	60 min
238	Illinois River near Watts07195500	97.0	Gauge	Benton	100%	168 of 168	23 min	60 min
238	Baron Fork at Dutch Mills07196900	97.0	Gauge	Washington	100%	168 of 168	23 min	60 min
238	Mulberry River near Mulberry07252000	97.0	Gauge	Franklin	100%	168 of 168	23 min	60 min
238	Spadra Creek at Clarksville07256500	97.0	Gauge	Johnson	100%	168 of 168	23 min	60 min
238	Little Piney Creek near Lamar07257200	97.0	Gauge	Johnson	100%	168 of 168	23 min	60 min
238	Illinois Bayou near Scottsville07257500	97.0	Gauge	Pope	100%	168 of 168	23 min	60 min
238	Petit Jean River near Centerville07260640	97.0	Gauge	Yell	100%	168 of 168	23 min	60 min
238	Cypress Creek nr Birdtown07261090	97.0	Gauge	Conway	100%	168 of 168	23 min	60 min
238	Fourche La Fave River near Houston07263115	97.0	Gauge	Perry	100%	168 of 168	23 min	60 min
238	Mound Lake at Plum Bayou Mounds State Park07263708	97.0	Gauge	Lonoke	100%	168 of 168	23 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; 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.