Wyoming 24/7 Rank
Every station in Wyoming 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.
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 910 ranked here, 876 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 | Parts | Network | County | Received | Reports | Arrives in | Longest silence |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Cody 4.3 NNEWY-PK-60 | 85.4 | Volunteer | Park | 66.6% | 2 of 3 | 86 min | 30.1 h | |
| 752 | Jackson 12.3 NEWY-TT-9 | 85.4 | Volunteer | Teton | 66.6% | 2 of 3 | 86 min | 32.1 h | |
| 753 | Newcastle 0.8 ESEWY-WS-5 | 85.4 | Volunteer | Weston | 66.6% | 2 of 3 | 86 min | 34.1 h | |
| 754 | Laramie 1.4 NWY-AB-196 | 85.4 | Volunteer | Albany | 66.6% | 2 of 3 | 86 min | 35.1 h | |
| 754 | Powder River 0.1 NNEWY-NT-129 | 85.4 | Volunteer | Natrona | 66.6% | 2 of 3 | 86 min | 35.1 h | |
| 756 | Cody 9.7 NNEWY-PK-48 | 85.4 | Volunteer | Park | 66.6% | 2 of 3 | 86 min | 2 days | |
| 757 | Cheyenne 2.6 NWWY-LM-277 | 85.4 | Volunteer | Laramie | 66.6% | 2 of 3 | 86 min | 3 days | |
| 758 | Cheyenne 10.2 ESEWY-LM-198 | 85.4 | Volunteer | Laramie | 66.6% | 2 of 3 | 86 min | 3 days | |
| 759 | Bosler 8.0 NEWY-AB-188 | 85.4 | Volunteer | Albany | 66.6% | 2 of 3 | 2.4 h | 35.1 h | |
| 759 | Aladdin 9.3 NWWY-CK-2 | 85.4 | Volunteer | Crook | 66.6% | 2 of 3 | 2.4 h | 35.1 h | |
| 759 | Newcastle 1.0 WWY-WS-20 | 85.4 | Volunteer | Weston | 66.6% | 2 of 3 | 2.4 h | 35.1 h | |
| 762 | Worland 0.5 WWY-WH-2 | 85.4 | Volunteer | Washakie | 66.6% | 2 of 3 | 2.4 h | 34.1 h | |
| 763 | Laramie 1.7 NWY-AB-45 | 85.4 | Volunteer | Albany | 66.6% | 2 of 3 | 2.4 h | 35.1 h | |
| 763 | Clearmont 16.0 SEWY-JN-34 | 85.4 | Volunteer | Johnson | 66.6% | 2 of 3 | 2.4 h | 35.1 h | |
| 765 | PowellPOY | 85.2 | Airport | Park | 97.8% | 493 of 504 | 19 min | 2.7 h | |
| 766 | CYMW4CYMW4 | 85.1 | DCP | - | 71.4% | 5 of 7 | 6.6 h | 3 days | |
| 767 | BDMW4BDMW4 | 85.1 | DCP | - | 71.4% | 5 of 7 | 6.6 h | 2 days | |
| 767 | CGMW4CGMW4 | 85.1 | DCP | - | 71.4% | 5 of 7 | 6.6 h | 2 days | |
| 769 | Burgess Junction SnotelBRJW4 | 84.9 | Gauge | Sheridan | 89.8% | 151 of 168 | 45 min | 5 h | |
| 769 | Base Camp SnotelBSCW4 | 84.9 | Gauge | Teton | 89.8% | 151 of 168 | 45 min | 5 h | |
| 771 | Cheyenne 2.6 ENEWY-LM-246 | 84.9 | Volunteer | Laramie | 66.6% | 2 of 3 | 3.4 h | 35.1 h | |
| 772 | Sand Lake SnotelSNLW4 | 84.7 | Gauge | Carbon | 95.8% | 161 of 168 | 1.7 h | 4 h | |
| 772 | Two Ocean Plateau SnotelTOPW4 | 84.7 | Gauge | Teton | 95.8% | 161 of 168 | 1.7 h | 4 h | |
| 772 | Triple Peak SnotelTRPW4 | 84.7 | Gauge | Sublette | 95.8% | 161 of 168 | 1.7 h | 4 h | |
| 775 | Indian Creek SnotelINCW4 | 84.7 | Gauge | Lincoln | 89.2% | 150 of 168 | 45 min | 5 h | |
| 776 | Granite Creek SnotelGRCW4 | 84.6 | Gauge | Teton | 86.9% | 146 of 168 | 45 min | 4 h | |
| 777 | Brooklyn Lake SnotelBKLW4 | 84.5 | Gauge | Albany | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | Cinnabar Park SnotelCINW4 | 84.5 | Gauge | Albany | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | Med Bow SnotelMBSW4 | 84.5 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | North French Creek SnotelNFCW4 | 84.5 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | Sandstone Rs SnotelSRSW4 | 84.5 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | Webber Springs SnotelWBSW4 | 84.5 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 777 | Windy Peak SnotelWNDW4 | 84.5 | Gauge | Albany | 95.2% | 160 of 168 | 1.7 h | 4 h | |
| 784 | Wyo 258 WyWY47 | 84.5 | Road | Natrona | 93.2% | 470 of 504 | 21 min | 2.1 h | |
| 784 | I25/US87 - F Street HillWY50 | 84.5 | Road | Natrona | 93.2% | 470 of 504 | 21 min | 2.1 h | |
| 786 | Casper 6.6 SWY-NT-126 | 84.5 | Volunteer | Natrona | 66.6% | 2 of 3 | 4.4 h | 34.1 h | |
| 787 | Torrington 0.8 ESEWY-GS-69 | 84.5 | Volunteer | Goshen | 66.6% | 2 of 3 | 4.4 h | 35.1 h | |
| 788 | Cloud Peak Reservoir SnotelCPKW4 | 84.3 | Gauge | Johnson | 94.6% | 159 of 168 | 1.7 h | 4 h | |
| 788 | Dome Lake SnotelDMLW4 | 84.3 | Gauge | Sheridan | 94.6% | 159 of 168 | 1.7 h | 4 h | |
| 790 | Togwotee Pass SnotelTOGW4 | 84.3 | Gauge | Teton | 88.1% | 148 of 168 | 45 min | 5 h | |
| 790 | Wolverine SnotelWLVW4 | 84.3 | Gauge | Park | 88.1% | 148 of 168 | 45 min | 5 h | |
| 792 | Sylvan Lake SnotelSYLW4 | 84.2 | Gauge | Park | 91.6% | 154 of 168 | 1.7 h | 2.1 h | |
| 793 | Centennial 1.1 NNEWY-AB-108 | 84.0 | Volunteer | Albany | 66.6% | 2 of 3 | 5.4 h | 35.1 h | |
| 793 | Hillsdale 2.6 NEWY-LM-248 | 84.0 | Volunteer | Laramie | 66.6% | 2 of 3 | 5.4 h | 35.1 h | |
| 795 | Tie Creek SnotelTIEW4 | 83.9 | Gauge | Sheridan | 93.4% | 157 of 168 | 1.7 h | 4 h | |
| 796 | Kendall R.S. SnotelKNDW4 | 83.9 | Gauge | Sublette | 86.9% | 146 of 168 | 45 min | 5 h | |
| 796 | Middle Powder SnotelMDDW4 | 83.9 | Gauge | Washakie | 86.9% | 146 of 168 | 45 min | 5 h | |
| 798 | Blackhall Mtn SnotelBLHW4 | 83.8 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 5 h | |
| 798 | Little Snake River SnotelLITW4 | 83.8 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 5 h | |
| 798 | Sage Creek Basin SnotelSGBW4 | 83.8 | Gauge | Carbon | 95.2% | 160 of 168 | 1.7 h | 5 h | |
| 801 | Parker Peak SnotelPRKW4 | 83.5 | Gauge | Park | 89.8% | 151 of 168 | 1.6 h | 2.1 h | |
| 802 | Riverton 2.2 WSWWY-FM-91 | 83.5 | Volunteer | Fremont | 66.6% | 2 of 3 | 6.4 h | 35.1 h | |
| 803 | Cora 14.2 NWY-SL-23 | 83.5 | Volunteer | Sublette | 66.6% | 2 of 3 | 6.4 h | 35.1 h | |
| 804 | Cody Muni (AWOS)COD | 83.4 | Airport | Park | 100% | 168 of 168 | 9 min | 68 min | |
| 805 | Point of Rocks by Rock SpringsWY12 | 83.4 | Road | Sweetwater | 93.2% | 470 of 504 | 21 min | 2.1 h | |
| 806 | Hams Fork SnotelHMKW4 | 83.3 | Gauge | Lincoln | 89.2% | 150 of 168 | 1.6 h | 2.1 h | |
| 807 | Worland 2.3 NEWY-WH-23 | 83.1 | Volunteer | Washakie | 66.6% | 2 of 3 | 7.4 h | 35.1 h | |
| 808 | Carpenter 4.1 NWWY-LM-147 | 83.1 | Volunteer | Laramie | 66.6% | 2 of 3 | 7.4 h | 35.1 h | |
| 809 | Upton 12.6 WNWWY-CK-27 | 83.1 | Volunteer | Crook | 66.6% | 2 of 3 | 7.4 h | 34.1 h | |
| 809 | Upton 1.0 NNWWY-WS-26 | 83.1 | Volunteer | Weston | 66.6% | 2 of 3 | 7.4 h | 34.1 h | |
| 811 | Torrington #1S2018 | 82.4 | Soil | Goshen | 93.3% | 127 of 136 | 53 min | 8 h | |
| 812 | I80/US189 - Evanston POEWY58 | 82.3 | Road | Uinta | 93.4% | 471 of 504 | 21 min | 2.1 h | |
| 813 | Sylvan Road SnotelSYRW4 | 82.2 | Gauge | Park | 88.6% | 149 of 168 | 1.7 h | 4 h | |
| 814 | Lander 4.3 WSWWY-FM-69 | 82.2 | Volunteer | Fremont | 66.6% | 2 of 3 | 9.4 h | 2 days | |
| 815 | Fort Laramie 0.3 NWWY-GS-45 | 82.2 | Volunteer | Goshen | 66.6% | 2 of 3 | 9.4 h | 35.1 h | |
| 816 | Saratoga - US Fish HatcherySFHW4 | 82.1 | Cooperative | Carbon | 57.1% | 4 of 7 | 12 min | 2 days | |
| 817 | Kaycee - COOPKCEW4 | 82.1 | Cooperative | Johnson | 57.1% | 4 of 7 | 1.7 h | 2.5 days | |
| 818 | Blackwater SnotelBLWW4 | 81.9 | Gauge | Park | 85.1% | 143 of 168 | 1.6 h | 3 h | |
| 819 | Deer Park SnotelDPKW4 | 81.7 | Gauge | Fremont | 97.0% | 163 of 168 | 1.7 h | 2.1 h | |
| 820 | Meeteetse US 120 north of MeeteetsieKMTR | 81.7 | Road | Park | 80.1% | 404 of 504 | 21 min | 7.3 h | |
| 821 | Mayoworth 18NW - NF Powder RiverBDKW4 | 81.5 | Gauge | Johnson | 82.1% | 138 of 168 | 20 min | 30.8 h | |
| 822 | Casper Waste Water Treatment Plant - COOPCWWW4 | 81.5 | Cooperative | Natrona | 57.1% | 4 of 7 | 3.5 h | 2 days | |
| 823 | Sucker Creek SnotelSUCW4 | 81.4 | Gauge | Sheridan | 86.3% | 145 of 168 | 1.6 h | 4 h | |
| 824 | Loomis Park SnotelLOPW4 | 81.4 | Gauge | Sublette | 86.3% | 145 of 168 | 1.6 h | 4 h | |
| 825 | Spring Creek Divide SnotelSCDW4 | 81.4 | Gauge | Lincoln | 83.9% | 141 of 168 | 1.6 h | 2.1 h | |
| 826 | La Grange 4.4 ESEWY-GS-16 | 81.2 | Volunteer | Goshen | 66.6% | 2 of 3 | 11.4 h | 2 days | |
| 827 | Newcastle 2.0 EWY-WS-33 | 81.2 | Volunteer | Weston | 66.6% | 2 of 3 | 11.4 h | 3 days | |
| 828 | Summit East by LaramieWY28 | 81.0 | Road | Albany | 93.2% | 470 of 504 | 21 min | 2.1 h | |
| 829 | Pinedale 5.0 SEWY-SL-18 | 80.8 | Volunteer | Sublette | 66.6% | 2 of 3 | 12.4 h | 35.1 h | |
| 830 | Gillette 8.5 ESEWY-CM-39 | 80.8 | Volunteer | Campbell | 66.6% | 2 of 3 | 12.4 h | 35.1 h | |
| 831 | Pavillion - COOPPVLW4 | 80.7 | Cooperative | Fremont | 71.4% | 5 of 7 | 16 h | 2.1 days | |
| 832 | FSNW4FSNW4 | 80.6 | DCP | - | 57.1% | 4 of 7 | 5.6 h | 2.5 days | |
| 833 | Beulah 6.1 SWWY-CK-18 | 80.3 | Volunteer | Crook | 66.6% | 2 of 3 | 13.4 h | 34.1 h | |
| 833 | Gillette 10.5 WSWWY-CM-42 | 80.3 | Volunteer | Campbell | 66.6% | 2 of 3 | 13.4 h | 34.1 h | |
| 833 | Riverton 1.9 WWY-FM-77 | 80.3 | Volunteer | Fremont | 66.6% | 2 of 3 | 13.4 h | 34.1 h | |
| 833 | Buffalo 1.8 NEWY-JN-31 | 80.3 | Volunteer | Johnson | 66.6% | 2 of 3 | 13.4 h | 34.1 h | |
| 833 | Cheyenne 3.3 SSWWY-LM-208 | 80.3 | Volunteer | Laramie | 66.6% | 2 of 3 | 13.4 h | 34.1 h | |
| 838 | Dubois 6.0 ESEWY-FM-72 | 80.3 | Volunteer | Fremont | 66.6% | 2 of 3 | 13.4 h | 2 days | |
| 839 | I90 - Pompey CreekWY55 | 80.2 | Road | Sheridan | 93.4% | 471 of 504 | 21 min | 2.1 h | |
| 840 | I80/US189 - Bear River DrWY57 | 80.0 | Road | Uinta | 93.0% | 469 of 504 | 21 min | 2.1 h | |
| 841 | Casper 0.7 WSWWY-NT-92 | 79.8 | Volunteer | Natrona | 66.6% | 2 of 3 | 14.4 h | 35.1 h | |
| 842 | Thermopolis 5.6 NNEWY-HS-18 | 79.8 | Volunteer | Hot Springs | 66.6% | 2 of 3 | 14.4 h | 35.1 h | |
| 842 | Cheyenne 7.9 NWY-LM-214 | 79.8 | Volunteer | Laramie | 66.6% | 2 of 3 | 14.4 h | 35.1 h | |
| 844 | Laramie 0.1 SWY-AB-72 | 79.8 | Volunteer | Albany | 66.6% | 2 of 3 | 14.4 h | 2 days | |
| 844 | Lingle 5.9 WWY-GS-39 | 79.8 | Volunteer | Goshen | 66.6% | 2 of 3 | 14.4 h | 2 days | |
| 844 | Torrington 0.8 EWY-GS-57 | 79.8 | Volunteer | Goshen | 66.6% | 2 of 3 | 14.4 h | 2 days | |
| 844 | Mills 12.8 SSEWY-NT-131 | 79.8 | Volunteer | Natrona | 66.6% | 2 of 3 | 14.4 h | 2 days | |
| 844 | Rock Springs 6.7 WSWWY-SW-46 | 79.8 | Volunteer | Sweetwater | 66.6% | 2 of 3 | 14.4 h | 2 days | |
| 849 | Townsend Creek SnotelTWNW4 | 79.5 | Gauge | Fremont | 91.0% | 153 of 168 | 45 min | 3 h | |
| 850 | Crow Creek SnotelCRWW4 | 79.4 | Gauge | Albany | 76.7% | 129 of 168 | 44 min | 7 h | |
| 851 | Douglas 2.2 SWWY-CV-13 | 79.4 | Volunteer | Converse | 66.6% | 2 of 3 | 15.4 h | 35.1 h | |
| 852 | Snake River Station SnotelSKRW4 | 78.9 | Gauge | Teton | 79.1% | 133 of 168 | 65 min | 4 h | |
| 853 | Cole Canyon SnotelCLCW4 | 78.8 | Gauge | Crook | 86.9% | 146 of 168 | 45 min | 5 h | |
| 854 | Cowley 0.3 NNEWY-BH-26 | 78.0 | Volunteer | Big Horn | 66.6% | 2 of 3 | 18.4 h | 35.1 h | |
| 855 | Evanston 1 EEVSW4 | 77.4 | Gauge | Uinta | 100% | 168 of 168 | 20 min | 75 min | |
| 856 | StorySTOW4 | 77.1 | Cooperative | Sheridan | 42.8% | 3 of 7 | 23 min | 24 h | |
| 857 | Chief Joseph WYO 296 north of CodyKCHJ | 77.1 | Road | Park | 42.8% | 3 of 7 | 34 min | 2.7 days | |
| 858 | Iml-Air ScienceIMLW4 | 77.1 | Cooperative | Sheridan | 42.8% | 3 of 7 | 43 min | 2.4 days | |
| 859 | Lake - Lake YellowstoneLKAW4 | 76.6 | Gauge | Teton | 44.4% | 8 of 18 | 24 min | 37 h | |
| 860 | YNP East Entrance - COOPEYPW4 | 76.3 | Cooperative | Park | 42.8% | 3 of 7 | 3.2 h | 3.4 days | |
| 861 | Laramie 7SSECMBW4 | 76.3 | Cooperative | Albany | 42.8% | 3 of 7 | 4 h | 3 days | |
| 862 | IMLW4IMLW4 | 76.1 | DCP | - | 42.8% | 3 of 7 | 4.6 h | 2.4 days | |
| 863 | Clark 3NE - COOPCLAW4 | 75.9 | Cooperative | Park | 42.8% | 3 of 7 | 3 h | 4 days | |
| 864 | Lonetree 19.2 ENEWY-SW-50 | 75.7 | Volunteer | Sweetwater | 66.6% | 2 of 3 | 23.4 h | 2.1 days | |
| 865 | Casper Mtn. SnotelCSPW4 | 75.6 | Gauge | Natrona | 95.2% | 160 of 168 | 44 min | 5 h | |
| 866 | Wyarno 9 NNEWY-SH-9 | 75.4 | Volunteer | Sheridan | 66.6% | 2 of 3 | 24.4 h | 35.1 h | |
| 867 | Arvada 3.0 ESEWY-SH-74 | 75.4 | Volunteer | Sheridan | 66.6% | 2 of 3 | 24.4 h | 34.1 h | |
| 868 | Wheatland Reservoir No. 1 Near WheatlandWLRW4 | 75.2 | Gauge | Platte | 66.6% | 112 of 168 | 15 min | 2.4 days | |
| 869 | Big Goose Creek AT CanyonBGDW4 | 75.0 | Gauge | Sheridan | 98.8% | 166 of 168 | 30 min | 2 h | |
| 870 | Laramie 4SELRMW4 | 75.0 | Cooperative | Albany | 42.8% | 3 of 7 | 4.9 h | 4 days | |
| 871 | Willow Creek SnotelWILW4 | 74.7 | Gauge | Lincoln | 92.2% | 155 of 168 | 45 min | 3 h | |
| 872 | Grand Targhee SnotelGTHW4 | 74.5 | Gauge | Teton | 95.2% | 160 of 168 | 44 min | 5 h | |
| 873 | Teton Pass WYO 22 west of JacksonKTET | 74.5 | Road | Teton | 93.2% | 470 of 504 | 21 min | 2.1 h | |
| 874 | YNP Snake River RS - COOPSNKW4 | 74.2 | Cooperative | Teton | 42.8% | 3 of 7 | 8.6 h | 3 days | |
| 875 | Cody 2.9 ESEWY-PK-49 | 73.7 | Volunteer | Park | 33.3% | 1 of 3 | 26 min | 2.5 days | |
| 876 | Savery 3.3 ESEWY-CR-42 | 73.7 | Volunteer | Carbon | 33.3% | 1 of 3 | 86 min | 2.5 days | |
| 877 | Laramie 2.4 S (Huron St)WY-AB-210 | 73.7 | Volunteer | Albany | 33.3% | 1 of 3 | 2.4 h | 2.4 days | |
| 877 | Laramie 0.9 SSEWY-AB-75 | 73.7 | Volunteer | Albany | 33.3% | 1 of 3 | 2.4 h | 2.4 days | |
| 879 | Phillips Bench SnotelPHBW4 | 73.5 | Gauge | Teton | 88.6% | 149 of 168 | 1.6 h | 2.1 h | |
| 880 | Ten Sleep 2.3 ENEWY-WH-28 | 73.2 | Volunteer | Washakie | 33.3% | 1 of 3 | 3.4 h | 2.5 days | |
| 881 | Cheyenne 3.2 NNEWY-LM-64 | 72.8 | Volunteer | Laramie | 33.3% | 1 of 3 | 4.4 h | 2.5 days | |
| 882 | Buffalo 4.1 SSWWY-JN-14 | 72.8 | Volunteer | Johnson | 33.3% | 1 of 3 | 4.4 h | 2.5 days | |
| 883 | Beaver Rim US 287/WYO 789 SE of LanderKBVR | 72.6 | Road | Fremont | 42.8% | 216 of 504 | 21 min | 2.1 h | |
| 884 | Laramie 1.4 NNEWY-AB-52 | 72.3 | Volunteer | Albany | 33.3% | 1 of 3 | 5.4 h | 2.4 days | |
| 885 | Riverside 6.1 NEWY-CR-32 | 71.9 | Volunteer | Carbon | 33.3% | 1 of 3 | 6.4 h | 2.5 days | |
| 886 | Kaycee 5.2 NNWWY-JN-44 | 71.4 | Volunteer | Johnson | 33.3% | 1 of 3 | 7.4 h | 2.5 days | |
| 887 | Alcova/Pathfinder Dam - COOPACVW4 | 70.8 | Cooperative | Natrona | 42.8% | 3 of 7 | 16.1 h | 2.8 days | |
| 888 | DIxonDWX | 70.4 | Airport | Carbon | 17.6% | 89 of 504 | 14 min | 40 min | |
| 889 | BIG GOOSE CREEK AND BEAVER DITCH 16 W StoryBGBW4 | 70.3 | Gauge | Sheridan | 57.7% | 97 of 168 | 20 min | 3 days | |
| 890 | Old Battle SnotelOLDW4 | 70.3 | Gauge | Carbon | 42.8% | 36 of 84 | 45 min | 20 h | |
| 891 | Cheyenne 0.7 WSWWY-LM-252 | 69.1 | Volunteer | Laramie | 33.3% | 1 of 3 | 12.4 h | 2.5 days | |
| 892 | Laramie 6.1 SSEWY-AB-160 | 69.1 | Volunteer | Albany | 33.3% | 1 of 3 | 12.4 h | 2.5 days | |
| 893 | Rock River 1.6 ENEWY-AB-170 | 68.6 | Volunteer | Albany | 33.3% | 1 of 3 | 13.4 h | 2 days | |
| 894 | Cheyenne 8.9 NWY-LM-24 | 68.6 | Volunteer | Laramie | 33.3% | 1 of 3 | 13.4 h | 2.5 days | |
| 895 | Rock River 9.6 WSWWY-CR-5 | 68.2 | Volunteer | Carbon | 33.3% | 1 of 3 | 14.4 h | 2 days | |
| 896 | Lost Springs 12.4 NWWY-CV-11 | 68.2 | Volunteer | Converse | 33.3% | 1 of 3 | 14.4 h | 2.5 days | |
| 896 | Fort Laramie 6.8 NEWY-GS-66 | 68.2 | Volunteer | Goshen | 33.3% | 1 of 3 | 14.4 h | 2.5 days | |
| 896 | Cheyenne 8.1 NWWY-LM-225 | 68.2 | Volunteer | Laramie | 33.3% | 1 of 3 | 14.4 h | 2.5 days | |
| 896 | Bedford 1.8 SWY-LN-36 | 68.2 | Volunteer | Lincoln | 33.3% | 1 of 3 | 14.4 h | 2.5 days | |
| 896 | Wheatland 20.0 SWWY-PT-14 | 68.2 | Volunteer | Platte | 33.3% | 1 of 3 | 14.4 h | 2.5 days | |
| 901 | Cheyenne 0.5 SEWY-LM-213 | 67.7 | Volunteer | Laramie | 33.3% | 1 of 3 | 15.4 h | 2 days | |
| 902 | Powell 4.0 WSWWY-PK-68 | 67.7 | Volunteer | Park | 33.3% | 1 of 3 | 15.4 h | 2.5 days | |
| 903 | Pinedale 3NNE - Fremont CanalFMLW4 | 67.6 | Gauge | Sublette | 50.0% | 84 of 168 | 25 min | 2.2 days | |
| 904 | Centennial 2NNW - Gold RunGDRW4 | 67.4 | Gauge | Albany | 46.4% | 78 of 168 | 35 min | 20 h | |
| 905 | OttoWY38 | 67.1 | Road | Laramie | 42.8% | 216 of 504 | 21 min | 2.1 h | |
| 906 | Fontenelle Dam - COOPFNTW4 | 66.7 | Cooperative | Lincoln | 42.8% | 3 of 7 | 25 h | 3.4 days | |
| 907 | Chugwater 9.7 SSEWY-LM-278 | 63.7 | Volunteer | Laramie | 33.3% | 1 of 3 | 24.4 h | 2.5 days | |
| 908 | Belle Fourche River AT AlvaBFAW4 | 61.2 | Gauge | Crook | 98.8% | 166 of 168 | 30 min | 2 h | |
| 909 | Calpet - Labarge CreekLBCW4 | 55.5 | Gauge | Sublette | 18.4% | 31 of 168 | 25 min | 3.9 days | |
| 910 | GRSW4GRSW4 | 46.9 | DCP | - | 11.3% | 19 of 168 | 8.8 h | 2.3 days |
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.