Live/247 Rank/Missouri

Missouri 24/7 Rank

Every station in Missouri 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.

1,014 stations ranked29.2% sent every report dueranked October 16, 2026page 4 of 5Missouri instrumentsMissouri 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 1,014 ranked here, 1,001 have a page of their own; the rest are platforms heard here that have not yet reported enough to be listed.

Every station, ranked

Rank	Station	Score	Network	County	Received	Reports	Arrives in	Longest silence
751	MoberlyMBY	89.3	Airport	Randolph	89.4%	451 of 504	2 min	3 h
752	HarrisonvilleLRY	89.3	Airport	Cass	89.0%	449 of 504	12 min	2.8 h
753	Holden 6.2 SMO-JH-1	89.3	Volunteer	Johnson	85.7%	6 of 7	13.4 h	36.1 h
754	Billings 1SWBLNM7	89.3	Cooperative	Christian	71.4%	5 of 7	23 min	3 days
755	Walnut Grove 5.2 SEMO-GR-75	89.3	Volunteer	Greene	71.4%	5 of 7	86 min	3.1 days
756	Rolla 8.2 SSEMO-PH-17	89.3	Volunteer	Phelps	71.4%	5 of 7	86 min	3.1 days
757	Pacific 4.2 SEMO-JF-41	89.3	Volunteer	Jefferson	71.4%	5 of 7	2.4 h	2 days
758	Columbia 1.3 NWMO-FSA-019	89.3	Volunteer	Boone	71.4%	5 of 7	2.4 h	3 days
759	Houston 2.0 SMO-FSA-215	89.3	Volunteer	Texas	71.4%	5 of 7	2.4 h	3 days
760	California 0.3 SWMO-FSA-135	89.3	Volunteer	Moniteau	71.4%	5 of 7	2.4 h	3 days
760	Cape Fair 2.1 NMO-SE-36	89.3	Volunteer	Stone	71.4%	5 of 7	2.4 h	3 days
762	Ste. Genevieve 11.1 SSWMO-SG-5	89.3	Volunteer	Ste. Genevieve	71.4%	5 of 7	2.4 h	2.5 days
763	West Plains 2.8 ESEMO-HL-48	89.2	Volunteer	Howell	85.7%	6 of 7	13.4 h	24 h
764	Ozark BeachOZRM7	89.2	Cooperative	Taney	71.4%	5 of 7	2.6 h	2 days
765	Blackwater River 1 NW Valley CityVLYM7	89.0	Gauge	Johnson	83.4%	187 of 224	33 min	75 min
766	Busby FarmS2224	88.9	Soil	Cole	97.0%	163 of 168	43 min	2 h
767	Cabool 3.6 SMO-TX-47	88.9	Volunteer	Texas	71.4%	5 of 7	3.4 h	2 days
768	Columbia 2.0 WMO-BN-36	88.9	Volunteer	Boone	71.4%	5 of 7	3.4 h	2.5 days
769	Cainsville 5.7 SSEMO-MR-4	88.9	Volunteer	Mercer	71.4%	5 of 7	3.4 h	3 days
770	Malden - St Francis RiverDEKM7	88.7	Gauge	Butler	98.2%	165 of 168	60 min	2 h
771	CDAM7CDAM7	88.7	DCP	-	71.4%	5 of 7	3.9 h	2 days
772	Excelsior Springs 1.5 ENEMO-RY-6	88.4	Volunteer	Ray	71.4%	5 of 7	4.4 h	3 days
773	Bolivar 9.0 NMO-PL-13	88.4	Volunteer	Polk	71.4%	5 of 7	4.4 h	2 days
774	Stover 2.3 NWMO-MG-5	88.4	Volunteer	Morgan	71.4%	5 of 7	4.4 h	3 days
775	Fort Leonard Wood 3E - Big Piney RiverBPWM7	87.9	Gauge	Pulaski	86.9%	146 of 168	23 min	12 h
776	Joachim Creek at De Soto07019500	87.9	Gauge	Jefferson	74.5%	501 of 672	23 min	45 min
777	Moberly 1.0 WNWMO-RN-12	87.5	Volunteer	Randolph	71.4%	5 of 7	6.4 h	2 days
778	Vandalia 7.3 NNWMO-RL-2	87.5	Volunteer	Ralls	71.4%	5 of 7	6.4 h	2 days
779	O Fallon 2.1 SSEMO-SS-47	87.5	Volunteer	St. Charles	71.4%	5 of 7	6.4 h	2 days
780	Norwood 10.0 SSEMO-DG-21	87.0	Volunteer	Douglas	71.4%	5 of 7	7.4 h	2 days
781	Miller 9.2 WNWMO-LW-9	87.0	Volunteer	Lawrence	71.4%	5 of 7	7.4 h	24 h
782	MosbyGPH	86.6	Airport	Clay	74.2%	374 of 504	2 min	3.3 h
783	Pierce City 5.0 NEMO-LW-37	86.6	Volunteer	Lawrence	71.4%	5 of 7	8.4 h	2 days
784	Jefferson CityJEF	86.1	Airport	Callaway	100%	168 of 168	11 min	60 min
785	Little St. Francois RiverLBTM7	86.0	Gauge	St Francois	85.7%	288 of 336	23 min	9.5 h
786	Mt. Vernon Water StationMOVM7	85.8	Gauge	Lawrence	68.3%	222 of 325	23 min	1.5 h
787	Fenton 4.1 SMO-JF-25	85.2	Volunteer	Jefferson	71.4%	5 of 7	11.4 h	2 days
788	Branson 3.8 EMO-TY-1	85.2	Volunteer	Taney	71.4%	5 of 7	11.4 h	2 days
789	Citizen station EW9529EW9529	85.0	Citizen	Greene	63.1%	159 of 252	17 s	3.5 h
790	Citizen station EW3832EW3832	84.5	Citizen	Taney	60.7%	102 of 168	15 s	4.8 h
791	Citizen station EW5859EW5859	84.4	Citizen	Cass	60.5%	109 of 180	16 s	4.5 h
792	LOCK & DAM 25CAGM7	84.3	Cooperative	Lincoln	57.1%	4 of 7	29 s	2 days
793	BolivarBVRM7	84.3	Cooperative	Polk	57.1%	4 of 7	21 min	3 days
794	Bowling GreenBWLM7	84.3	Cooperative	Pike	57.1%	4 of 7	21 min	36.4 h
795	Brashear 3.9 NMO-AD-7	84.3	Volunteer	Adair	57.1%	4 of 7	26 min	24 h
796	Science CenterSSCM7	84.3	Cooperative	St Louis City	57.1%	4 of 7	40 min	3 days
797	FlemingtonFLMM7	84.3	Cooperative	Polk	57.1%	4 of 7	41 min	2.6 days
798	Valley CityVALM7	84.3	Cooperative	Johnson	57.1%	4 of 7	81 min	2.5 days
799	Branson 0.9 ESEMO-TY-37	84.3	Volunteer	Taney	57.1%	4 of 7	86 min	3 days
800	Monticello 0.4 SSWMO-FSA-111	84.3	Volunteer	Lewis	57.1%	4 of 7	86 min	24 h
801	Crestwood 1.0 ESEMO-SL-118	84.3	Volunteer	St. Louis	57.1%	4 of 7	86 min	2 days
802	Jackson 1.0 SWMO-FSA-031	84.3	Volunteer	Cape Girardeau	57.1%	4 of 7	86 min	24 h
802	Linn 0.8 SEMO-FSA-151	84.3	Volunteer	Osage	57.1%	4 of 7	86 min	24 h
802	Moberly 2.5 NMO-FSA-175	84.3	Volunteer	Randolph	57.1%	4 of 7	86 min	24 h
805	Marshfield 1.4 WMO-FSA-225	84.3	Volunteer	Webster	57.1%	4 of 7	86 min	31 h
806	Urich 6.6 SWMO-BS-5	84.3	Volunteer	Bates	57.1%	4 of 7	86 min	2.5 days
807	Imperial 3NWIMPM7	84.3	Cooperative	Jefferson	57.1%	4 of 7	1.8 h	3 days
808	Kahoka 5.2 ESEMO-CK-4	84.3	Volunteer	Clark	57.1%	4 of 7	2.4 h	3 days
809	Kansas City 8.0 SSWMO-JC-50	84.3	Volunteer	Jackson	57.1%	4 of 7	2.4 h	24 h
810	St. LouisSTL	84.2	Airport	St. Charles	100%	168 of 168	6 min	60 min
811	Castor River AT ZalmaZCRM7	84.1	Gauge	Bollinger	81.5%	137 of 168	28 min	16 h
812	Citizen station EW4355EW4355	84.0	Citizen	Saint Louis	60.1%	101 of 168	16 s	4.8 h
813	Ava - DNR WellAVDM7	83.9	Gauge	Douglas	74.4%	250 of 336	43 min	1.5 h
814	Citizen station FW9909FW9909	83.9	Citizen	Greene	60.7%	153 of 252	20 s	3.8 h
815	Citizen station GW3261GW3261	83.9	Citizen	Greene	60.6%	111 of 183	18 s	5.3 h
816	Butler 4WBUTM7	83.9	Cooperative	Bates	57.1%	4 of 7	21 min	3.5 days
817	Eugene 4.8 NEMO-CE-17	83.9	Volunteer	Cole	57.1%	4 of 7	3.4 h	25 h
818	Lambert 0.8 ESEMO-FSA-201	83.9	Volunteer	Scott	57.1%	4 of 7	3.4 h	24 h
818	Utica 0.1 ESEMO-LV-7	83.9	Volunteer	Livingston	57.1%	4 of 7	3.4 h	24 h
820	MarshallMRHM7	83.8	Cooperative	Saline	57.1%	4 of 7	3.6 h	3 days
821	SikestonSIK	83.7	Airport	Scott	77.3%	390 of 504	12 min	8.7 h
822	Citizen station FW2285FW2285	83.7	Citizen	Clay	60.0%	102 of 170	18 s	5.5 h
823	MRHM7MRHM7	83.7	DCP	-	57.1%	4 of 7	3.9 h	3 days
824	Citizen station FW9778FW9778	83.5	Citizen	Phelps	60.7%	102 of 168	16 s	6.5 h
825	Citizen station GW1065GW1065	83.5	Citizen	Clay	58.9%	99 of 168	17 s	5.3 h
826	Citizen station FW9613FW9613	83.4	Citizen	Laclede	60.5%	103 of 170	18 s	5.5 h
827	Citizen station GW7144GW7144	83.4	Citizen	Jasper	60.1%	101 of 168	18 s	6.3 h
828	Table Rock DamFORM7	83.4	Cooperative	Taney	57.1%	4 of 7	19 min	4 days
829	Brookline 2.3 NNWMO-FSA-077	83.4	Volunteer	Greene	57.1%	4 of 7	26 min	4 days
829	Warrensburg 1.1 NNEMO-FSA-101	83.4	Volunteer	Johnson	57.1%	4 of 7	26 min	4 days
831	Eureka 0.5 NMO-SL-123	83.4	Volunteer	St. Louis	57.1%	4 of 7	26 min	4 days
832	GalenaGALM7	83.4	Cooperative	Stone	57.1%	4 of 7	31 min	4 days
833	MaryvilleMYVM7	83.4	Cooperative	Nodaway	57.1%	4 of 7	41 min	4 days
834	Stockton 0.2 NWMO-FSA-039	83.4	Volunteer	Cedar	57.1%	4 of 7	86 min	4 days
835	Smithville LakeSLKM7	83.4	Cooperative	Clay	57.1%	4 of 7	2.2 h	4 days
836	Mount Vernon 1.3 NNWMO-FSA-109	83.4	Volunteer	Lawrence	57.1%	4 of 7	2.4 h	4 days
837	St. Joseph 2.1 NEMO-FSA-021	83.4	Volunteer	Buchanan	57.1%	4 of 7	2.4 h	4 days
838	Dardenne Pr 1 NWDARM7	83.1	Cooperative	St Charles	57.1%	4 of 7	5 h	3 days
839	Citizen station EW2356EW2356	82.9	Citizen	Franklin	60.1%	101 of 168	19 s	7.2 h
840	Citizen station FW8786FW8786	82.9	Citizen	Saint Louis	58.9%	99 of 168	15 s	5.3 h
841	Citizen station FW2552FW2552	82.9	Citizen	Laclede	58.5%	236 of 403	18 s	2.6 h
842	Salem 5.0 WNWMO-DT-15	82.9	Volunteer	Dent	57.1%	4 of 7	5.4 h	2 days
842	OsceolaOSCM7	82.9	Cooperative	St. Clair	57.1%	4 of 7	5.4 h	2 days
844	Excelsior Springs 1.3 EMO-RY-5	82.9	Volunteer	Clay	57.1%	4 of 7	5.4 h	25 h
845	Brush Creek AT Ward Parkway-kansas CityKWPM7	82.8	Gauge	Jackson	62.5%	420 of 672	15 min	1.6 h
846	Citizen station FW2048FW2048	82.6	Citizen	Howell	63.6%	107 of 168	18 s	5.8 h
847	WashingtonFYG	82.4	Airport	Warren	75.4%	380 of 504	12 min	10.3 h
848	Centertown 2.3 ESEMO-CE-24	82.3	Volunteer	Cole	57.1%	4 of 7	6.4 h	3.1 days
849	LakeSTOM7	82.1	Cooperative	Cedar	57.1%	4 of 7	7.2 h	2 days
850	Butler 0.6 SMO-BS-11	82.0	Volunteer	Bates	57.1%	4 of 7	5.4 h	4 days
851	Citizen station FW3731FW3731	81.9	Citizen	Camden	57.1%	96 of 168	16 s	6 h
852	BUTM7BUTM7	81.9	DCP	-	57.1%	4 of 7	6.7 h	3.5 days
853	Citizen station FW2148FW2148	81.8	Citizen	Taney	61.9%	104 of 168	18 s	4.8 h
854	Citizen station CW3556CW3556	81.7	Citizen	Saint Charles	58.7%	296 of 504	18 s	2.3 h
855	Citizen station EW1276EW1276	81.6	Citizen	Greene	61.7%	105 of 170	17 s	5 h
856	Citizen station GW1435GW1435	81.6	Citizen	Howell	60.0%	318 of 530	17 s	2.9 h
857	Citizen station FW9611FW9611	81.6	Citizen	Taney	56.4%	299 of 530	17 s	2.3 h
858	Citizen station FW9621FW9621	81.6	Citizen	Laclede	53.7%	108 of 201	17 s	4.5 h
859	Citizen station GW1975GW1975	81.4	Citizen	Saint Louis	54.7%	276 of 504	15 s	2.2 h
860	Citizen station EW2862EW2862	81.3	Citizen	Saint Charles	58.9%	99 of 168	20 s	4.3 h
861	Rockville 7.9 EMO-SR-14	81.1	Volunteer	St. Clair	57.1%	4 of 7	9.4 h	3 days
862	Citizen station CW4221CW4221	81.0	Citizen	Greene	54.5%	275 of 504	17 s	2.4 h
863	Citizen station GW1172GW1172	81.0	Citizen	Stone	53.8%	118 of 219	17 s	4.8 h
864	EldonELDM7	80.7	Cooperative	Miller	57.1%	4 of 7	10.3 h	24 h
865	Citizen station W0VIPW0VIP	80.7	Citizen	Newton	56.1%	283 of 504	17 s	3.2 h
866	Citizen station GW3926GW3926	80.6	Citizen	Saint Charles	59.1%	298 of 504	18 s	1.9 h
867	Citizen station KE0RUZKE0RUZ	80.6	Citizen	Jasper	52.5%	115 of 219	17 s	5 h
868	Citizen station DW0359DW0359	80.5	Citizen	Boone	50.4%	113 of 224	18 s	4 h
869	Miller 1 EMLRM7	80.4	Cooperative	Lawrence	71.4%	5 of 7	21.8 h	35.6 h
870	Vandalia WellVDLM7	80.4	Gauge	Audrain	66.7%	217 of 325	43 min	2 h
871	Citizen station FW3667FW3667	80.4	Citizen	Howell	65.4%	110 of 168	18 s	4.7 h
872	Citizen station EW7104EW7104	80.4	Citizen	Cooper	56.5%	1,426 of 2,520	18 s	44 min
873	Citizen station DW0268DW0268	80.2	Citizen	New Madrid	53.5%	120 of 224	20 s	6.3 h
874	Citizen station GW1690GW1690	80.1	Citizen	Saint Louis	60.3%	304 of 504	16 s	2.9 h
875	Citizen station DW9982DW9982	79.7	Citizen	Jackson	52.8%	355 of 672	17 s	2.3 h
876	Citizen station EW1044EW1044	79.6	Citizen	Randolph	51.1%	129 of 252	19 s	4.7 h
877	Citizen station GW7615GW7615	79.5	Citizen	Christian	50.0%	168 of 336	20 s	3.5 h
878	South West City 2.9 NEMO-MD-14	79.4	Volunteer	McDonald	71.4%	5 of 7	25.4 h	36.1 h
879	Truman Dam & ReserviorTDRM7	79.4	Cooperative	Benton	42.8%	3 of 7	59 s	24 h
880	Silex 3ESLXM7	79.4	Cooperative	Lincoln	42.8%	3 of 7	20 min	47 h
881	Willow Springs 1.3 NNWMO-HL-49	79.4	Volunteer	Howell	42.8%	3 of 7	26 min	24 h
881	Crane 0.7 SSWMO-SE-30	79.4	Volunteer	Stone	42.8%	3 of 7	26 min	24 h
881	O Fallon 0.9 NNWMO-SS-70	79.4	Volunteer	St. Charles	42.8%	3 of 7	26 min	24 h
884	Neosho 2.0 NNWMO-NW-23	79.4	Volunteer	Newton	42.8%	3 of 7	26 min	24 h
885	Ava 6WAVVM7	79.4	Cooperative	Douglas	42.8%	3 of 7	36 min	24 h
886	O Fallon 3.9 NNWMO-SS-43	79.4	Volunteer	St. Charles	42.8%	3 of 7	86 min	24 h
887	Clever 4.0 ENEMO-CR-20	79.4	Volunteer	Christian	42.8%	3 of 7	86 min	3 days
888	Pleasant Hill 1.0 NNWMO-CS-16	79.4	Volunteer	Cass	42.8%	3 of 7	86 min	24 h
888	Glenaire 0.6 WMO-CY-6	79.4	Volunteer	Clay	42.8%	3 of 7	86 min	24 h
888	Butler 0.8 SSWMO-FSA-013	79.4	Volunteer	Bates	42.8%	3 of 7	86 min	24 h
888	Harrisonville 0.4 WMO-FSA-037	79.4	Volunteer	Cass	42.8%	3 of 7	86 min	24 h
888	Owensville 0.5 SMO-FSA-073	79.4	Volunteer	Gasconade	42.8%	3 of 7	86 min	24 h
888	Brookfield 1.2 WSWMO-FSA-115	79.4	Volunteer	Linn	42.8%	3 of 7	86 min	24 h
888	Walnut Grove 5.8 NNWMO-PL-37	79.4	Volunteer	Polk	42.8%	3 of 7	86 min	24 h
888	Fort Leonard Wood 5.4 SEMO-PU-14	79.4	Volunteer	Pulaski	42.8%	3 of 7	86 min	24 h
896	Cole Camp 0.4 SEMO-BT-9	79.4	Volunteer	Benton	42.8%	3 of 7	86 min	3 days
897	Bethany 1.3 NEMO-FSA-081	79.4	Volunteer	Harrison	42.8%	3 of 7	86 min	3 days
898	Mountain Grove 13.0 NNWMO-WT-14	79.4	Volunteer	Wright	42.8%	3 of 7	2.4 h	24 h
899	Willard 5.8 NNEMO-GR-38	79.4	Volunteer	Greene	42.8%	3 of 7	2.4 h	24 h
900	FSA-Wentzville 1.8 ESEMO-SS-67	79.4	Volunteer	St. Charles	42.8%	3 of 7	2.4 h	24 h
901	Citizen station W7SFW7SF	79.3	Citizen	Callaway	54.8%	307 of 560	18 s	3 h
902	Citizen station EW1948EW1948	79.2	Citizen	Saint Louis	54.3%	137 of 252	19 s	8.3 h
903	Citizen station EW3082EW3082	79.2	Citizen	Jackson	52.1%	1,751 of 3,360	17 s	29 min
904	Citizen station N0JVW-13N0JVW-13	79.0	Citizen	Jackson	51.4%	324 of 630	18 s	2.6 h
905	Citizen station EW3476EW3476	79.0	Citizen	Christian	51.3%	167 of 325	19 s	5 h
906	Citizen station FW1318FW1318	78.9	Citizen	Saint Louis	53.3%	269 of 504	17 s	3.1 h
907	Osceola 0.3 SWMO-FSA-185	78.9	Volunteer	St. Clair	42.8%	3 of 7	3.4 h	25 h
908	Harrisonville 7.3 SSWMO-CS-24	78.9	Volunteer	Cass	42.8%	3 of 7	3.4 h	24 h
909	Citizen station KC0NAXKC0NAX	78.8	Citizen	Greene	50.8%	244 of 480	18 s	3.4 h
910	Citizen station EW8100EW8100	78.7	Citizen	Saint Charles	57.5%	145 of 252	20 s	4.5 h
911	ColomaCLMM7	78.5	Cooperative	Carroll	42.8%	3 of 7	31 min	4 days
912	Princeton 1.4 NNEMO-FSA-129	78.5	Volunteer	Mercer	42.8%	3 of 7	86 min	4 days
913	New London 3.0 NNWMO-RL-1	78.5	Volunteer	Ralls	42.8%	3 of 7	86 min	4 days
914	Bourbon 4.0 WNWMO-CF-15	78.4	Volunteer	Crawford	42.8%	3 of 7	4.4 h	24 h
914	Springfield 4.0 SWMO-GR-74	78.4	Volunteer	Greene	42.8%	3 of 7	4.4 h	24 h
916	New London 0.9 SSWMO-FSA-173	78.4	Volunteer	Ralls	42.8%	3 of 7	4.4 h	36.1 h
917	Pattonsburg 6.9 SWMO-DK-3	78.3	Volunteer	DeKalb	57.1%	4 of 7	15.4 h	2 days
918	Gladstone 5.0 NMO-CY-31	78.3	Volunteer	Clay	57.1%	4 of 7	15.4 h	3 days
919	Dixon 5.2 NEMO-MS-6	78.3	Volunteer	Maries	42.8%	3 of 7	86 min	4.2 days
920	Citizen station FW3734FW3734	78.2	Citizen	Saint Louis	50.2%	103 of 205	17 s	9 h
921	Mansfield 7.4 NNWMO-WT-18	78.1	Volunteer	Wright	42.8%	3 of 7	26 min	4.5 days
922	Citizen station K0EG-WXK0EG-WX	77.8	Citizen	Saint Charles	55.9%	141 of 252	19 s	4 h
923	Citizen station DW4248DW4248	77.8	Citizen	Saint Louis	49.8%	186 of 373	19 s	5.3 h
924	FSA-Chillicothe 1.5 SEMO-LV-6	77.8	Volunteer	Livingston	42.8%	3 of 7	26 min	5 days
925	Lancaster 0.2 SEMO-FSA-197	77.8	Volunteer	Schuyler	42.8%	3 of 7	26 min	5 days
925	MO-OZ-20MO-OZ-20	77.8	COCORAHS	-	42.8%	3 of 7	26 min	5 days
927	FSA-Higginsville 1.3 NWMO-LF-17	77.8	Volunteer	Lafayette	42.8%	3 of 7	85 min	5 days
928	Boonville 3.7 SEMO-FSA-053	77.8	Volunteer	Cooper	42.8%	3 of 7	86 min	5 days
928	Trenton 1.2 NMO-FSA-079	77.8	Volunteer	Grundy	42.8%	3 of 7	86 min	5 days
928	Palmyra 1.0 WMO-FSA-127	77.8	Volunteer	Marion	42.8%	3 of 7	86 min	5 days
928	Bolivar 1.0 ENEMO-FSA-167	77.8	Volunteer	Polk	42.8%	3 of 7	86 min	5 days
932	Rockport 1NNWRKPM7	77.8	Cooperative	Atchison	42.8%	3 of 7	2.1 h	5 days
933	Clinton 0.9 NNWMO-FSA-083	77.7	Volunteer	Henry	42.8%	3 of 7	86 min	5 days
934	Citizen station GW6215GW6215	77.6	Citizen	Christian	50.4%	339 of 672	15 s	3 h
935	Diamond 2WDMDM7	77.6	Cooperative	Newton	42.8%	3 of 7	6.3 h	3 days
936	Citizen station DW7890DW7890	77.5	Citizen	Saint Charles	55.3%	93 of 168	18 s	6 h
937	Cottleville 1SCOTM7	77.5	Cooperative	St Charles	42.8%	3 of 7	6.3 h	2 days
938	West Plains 2.2 NNWMO-FSA-091	77.5	Volunteer	Howell	42.8%	3 of 7	6.4 h	24 h
939	Citizen station GW7547GW7547	77.3	Citizen	Greene	49.5%	333 of 672	17 s	3.1 h
940	Citizen station GW6830GW6830	77.3	Citizen	Stone	47.0%	237 of 504	18 s	3.3 h
941	Memphis 0.1 SMO-FSA-199	77.3	Volunteer	Scotland	42.8%	3 of 7	3.4 h	5 days
942	Kennett 0.8 NMO-FSA-069	77.3	Volunteer	Dunklin	42.8%	3 of 7	3.4 h	5 days
943	Citizen station KE0SWK-13KE0SWK-13	77.1	Citizen	Henry	50.3%	169 of 336	18 s	3.5 h
944	BransonBBG	77.0	Airport	Taney	55.5%	280 of 504	12 min	3 h
945	Citizen station FW3047FW3047	76.8	Citizen	Clay	54.0%	121 of 224	17 s	5.5 h
946	Citizen station FW9096FW9096	76.7	Citizen	Saint Charles	51.2%	323 of 630	18 s	2.6 h
947	Citizen station KMOLAKE37KMOLAKE37	76.7	Citizen	Saint Charles	44.2%	99 of 224	17 s	6.8 h
948	Citizen station EW0590EW0590	76.6	Citizen	Saint Louis	52.0%	175 of 336	22 s	4.8 h
949	Citizen station FW6176FW6176	76.5	Citizen	Saint Louis	48.2%	108 of 224	15 s	6.8 h
950	Citizen station GW0772GW0772	76.4	Citizen	Cape Girardeau	47.8%	241 of 504	17 s	4.8 h
951	Pleasant Valley 0.8 NWMO-CY-2	76.1	Volunteer	Clay	42.8%	3 of 7	9.4 h	24 h
952	Citizen station EW7827EW7827	75.9	Citizen	Andrew	50.4%	127 of 252	18 s	4.5 h
953	Perryville 1.1 NEMO-FSA-157	75.9	Volunteer	Perry	42.8%	3 of 7	6.4 h	5 days
954	Columbia 1.6 WMO-BN-54	75.9	Volunteer	Boone	42.8%	3 of 7	6.4 h	5 days
955	Citizen station FW6595FW6595	75.7	Citizen	Saint Louis	53.4%	131 of 245	18 s	6 h
956	Citizen station FW8281FW8281	75.7	Citizen	Howell	51.6%	217 of 420	17 s	3.4 h
957	TOYM7TOYM7	75.5	DCP	-	37.5%	9 of 24	13 min	39 h
958	Marble Hill 0.4 NEMO-FSA-017	75.4	Volunteer	Bollinger	42.8%	3 of 7	7.4 h	5 days
959	Citizen station CW6286CW6286	74.7	Citizen	Jackson	55.3%	279 of 504	17 s	2.1 h
960	Cape GirardeauCGI	74.5	Airport	Cape Girardeau	43.4%	73 of 168	8 min	15 h
961	Waynesville 0.9 EMO-PU-30	74.3	Volunteer	Pulaski	57.1%	4 of 7	25.4 h	2 days
962	Blue Springs 0.9 NWMO-FSA-095	74.3	Volunteer	Jackson	57.1%	4 of 7	26.4 h	24 h
963	Citizen station FW3182FW3182	74.3	Citizen	Taney	51.3%	207 of 403	19 s	18 h
964	Citizen station GW7776GW7776	73.5	Citizen	Saint Louis	57.7%	97 of 168	18 s	14.3 h
965	Citizen station CW8078CW8078	73.5	Citizen	Callaway	44.8%	113 of 252	13 s	17.9 h
966	Citizen station FW9619FW9619	73.2	Citizen	Laclede	48.2%	108 of 224	19 s	6.8 h
967	Citizen station EW8935EW8935	73.1	Citizen	Greene	47.6%	120 of 252	18 s	10.4 h
968	Citizen station FW2284FW2284	72.8	Citizen	Saint Charles	48.2%	108 of 224	19 s	6.5 h
969	Citizen station GW1894GW1894	72.7	Citizen	Saint Charles	46.4%	104 of 224	17 s	9 h
970	Citizen station FW7479FW7479	72.6	Citizen	Taney	51.3%	115 of 224	21 s	9.2 h
971	FarmingtonFAM	70.8	Airport	Ste. Genevieve	30.2%	13 of 43	9 min	35.1 h
972	Citizen station CW8490CW8490	70.5	Citizen	Jackson	41.2%	104 of 252	13 s	13.8 h
973	Citizen station FW7230FW7230	70.3	Citizen	Nodaway	33.3%	67 of 201	21 s	17.2 h
974	Citizen station W0WFXW0WFX	69.8	Citizen	Johnson	43.3%	291 of 672	18 s	38.7 h
975	Citizen station KE0DYOKE0DYO	68.1	Citizen	Jackson	39.7%	89 of 224	19 s	35 h
976	Citizen station DW6513DW6513	66.7	Citizen	Saint Louis	42.9%	173 of 403	12 s	8 h
977	Blue River AT 17th StreetKSVM7	65.0	Gauge	Jackson	15.7%	26 of 165	13 min	12 h
978	Citizen station GW4394GW4394	64.3	Citizen	Greene	21.6%	364 of 1,680	18 s	3.6 h
979	Citizen station GW3044GW3044	63.6	Citizen	Greene	20.7%	418 of 2,016	17 s	3.6 h
980	Citizen station GW2617GW2617	63.6	Citizen	Harrison	20.6%	417 of 2,016	18 s	3.5 h
981	KnobtownKBNM7	63.5	Gauge	Jackson	19.5%	40 of 205	13 min	23.2 h
982	Citizen station EW5044EW5044	63.4	Citizen	Newton	20.4%	412 of 2,016	17 s	3.6 h
983	Citizen station GW7162GW7162	63.4	Citizen	Greene	20.3%	411 of 2,016	18 s	3.6 h
984	Citizen station FW7970FW7970	63.4	Citizen	Camden	20.3%	410 of 2,016	18 s	3.6 h
984	Citizen station GW2925GW2925	63.4	Citizen	Stone	20.3%	410 of 2,016	18 s	3.6 h
986	Citizen station GW2801GW2801	63.3	Citizen	Greene	20.2%	409 of 2,016	18 s	3.7 h
987	Citizen station FW8170FW8170	63.3	Citizen	Saint Louis	20.2%	408 of 2,016	19 s	3.6 h
988	Citizen station GW0701GW0701	63.3	Citizen	Clark	20.2%	408 of 2,016	19 s	3.7 h
989	Citizen station FW6791FW6791	63.3	Citizen	McDonald	20.0%	405 of 2,016	18 s	3.6 h
990	Citizen station FW8147FW8147	63.2	Citizen	Greene	20.0%	405 of 2,016	18 s	3.7 h
991	Citizen station GW5827GW5827	63.0	Citizen	Saint Louis	20.3%	410 of 2,016	17 s	3.6 h
992	Citizen station GW4085GW4085	62.9	Citizen	Greene	20.4%	412 of 2,016	18 s	3.6 h
993	Citizen station GW5520GW5520	62.8	Citizen	Texas	20.7%	418 of 2,016	18 s	3.5 h
994	Citizen station GW4419GW4419	62.2	Citizen	Laclede	21.4%	361 of 1,680	17 s	9.4 h
995	Citizen station GW7640GW7640	61.6	Citizen	Saint Charles	19.7%	399 of 2,016	18 s	3.6 h
996	Citizen station GW2177GW2177	61.1	Citizen	Buchanan	20.6%	416 of 2,016	19 s	3.5 h
997	Citizen station CW5071CW5071	60.3	Citizen	Greene	17.5%	1,767 of 10,080	18 s	10.7 h
998	Citizen station GW6964GW6964	60.2	Citizen	Newton	20.3%	411 of 2,016	16 s	4.3 h
999	Citizen station FW7023FW7023	60.0	Citizen	Jackson	22.2%	373 of 1,680	18 s	3.6 h
1,000	Indian Creek At 103Rd St In Kansas CityICSM7	59.8	Gauge	Jackson	8.6%	35 of 403	13 min	12 h

How a station is ranked

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

The 247 score

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

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

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

From score to rank

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

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

The same figures as data

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