Storm Totals Friday to Sunday October 8-10 2021
Total Precipitation Oct 1-9 2021
Public Information Statement National Weather Service Riverton WY 941 AM MDT Sun Oct 10 2021 ...Precipitation Reports Since 9 AM Friday... Widespread rain and high elevation snow fell across western and central Wyoming Friday and Saturday. Following are the 48-hour precipitation totals ending at 9 AM Sunday as reported from a variety of sources. Location Amount Time/Date Provider ...Big Horn County... Greybull 30 E 1.21 in 0858 AM 10/10 RAWS Lovell 2 SSW 0.49 in 0700 AM 10/10 COCORAHS Willow Creek 0.40 in 0849 AM 10/10 RAWS Greybull Airport 0.31 in 0853 AM 10/10 ASOS Basin 0.12 in 0900 AM 10/10 CWOP Lovell 0.07 in 0915 AM 10/10 CWOP ...Fremont County... Dubois 19 WSW 0.71 in 0910 AM 10/10 RAWS Lander 6 SW 0.39 in 0915 AM 10/10 HADS Lander 6 SW 0.38 in 0700 AM 10/10 COCORAHS Union Pass 0.37 in 0916 AM 10/10 CWOP Dubois 0.35 in 0600 AM 10/10 COOP Lander 9 SSE 0.35 in 0700 AM 10/10 COCORAHS Lander 9 SSE 0.30 in 0700 AM 10/10 COCORAHS Lander 4 WSW 0.29 in 0800 AM 10/10 COCORAHS Fort Washakie 10 W 0.27 in 0901 AM 10/10 RAWS Atlantic City 0.26 in 0800 AM 10/10 COOP Muddy Gap 7 SW 0.26 in 0850 AM 10/10 RAWS South Pass City 8 W 0.26 in 0850 AM 10/10 RAWS Elkhorn 0.25 in 0857 AM 10/10 RAWS 1 WNW Dubois 0.22 in 0920 AM 10/10 AWS Dubois 0.21 in 0920 AM 10/10 CWOP Lander 7WNW 0.19 in 0700 AM 10/10 COCORAHS Riverton 2 W 0.18 in 0700 AM 10/10 COCORAHS Lander 2NNW 0.18 in 0700 AM 10/10 COCORAHS Lander Airport 0.17 in 0853 AM 10/10 ASOS Riverton 1 SE 0.16 in 0700 AM 10/10 COCORAHS NWS Riverton 0.14 in 0500 AM 10/10 UCOOP Riverton Airport 0.14 in 0853 AM 10/10 ASOS Fort Washakie 3.7 SE 0.13 in 0600 AM 10/10 COCORAHS Riverton 0.12 in 0910 AM 10/10 CWOP 1 W Riverton 0.12 in 0925 AM 10/10 AWS Hudson 0.10 in 0630 AM 10/10 UCOOP Lander 6 NW 0.08 in 0900 AM 10/10 HADS Boysen Reservoir 0.07 in 0830 AM 10/10 HADS Hudson 3 NNW 0.07 in 0846 AM 10/10 RAWS Dubois 14 NE 0.06 in 0900 AM 10/10 HADS Riverton 0.05 in 0925 AM 10/10 AWS Fort Washakie 6 WNW 0.04 in 0830 AM 10/10 HADS Hudson 4 SSW 0.04 in 0900 AM 10/10 HADS Lander 7 NW 0.03 in 0917 AM 10/10 CWOP Jeffrey City 0.02 in 0915 AM 10/10 CWOP Shoshoni 0.01 in 0901 AM 10/10 CWOP Riverton - CWC 0.01 in 0925 AM 10/10 AWS ...Hot Springs County... Thermopolis 6 NNE 0.68 in 0700 AM 10/10 COCORAHS Thermopolis 9NE 0.56 in 0600 AM 10/10 COOP Meeteetse 10 S 0.40 in 0842 AM 10/10 RAWS Thermopolis 28.1 W 0.37 in 0800 AM 10/10 COCORAHS Anchor Dam 0.30 in 0830 AM 10/10 HADS Kirby 0.15 in 0915 AM 10/10 CWOP Thermopolis 0.04 in 0915 AM 10/10 CWOP ...Johnson County... Story 15 WSW 0.93 in 0900 AM 10/10 HADS Kaycee 17.0 E 0.74 in 0700 AM 10/10 COCORAHS Story 4 SE 0.41 in 0845 AM 10/10 HADS Powder River Pass Snotel 0.40 in 0800 AM 10/10 MESOWEST Buffalo 15 W 0.27 in 0815 AM 10/10 HADS Buffalo 18 NW 0.23 in 0847 AM 10/10 RAWS Kaycee 17 NNW 0.19 in 0700 AM 10/10 COCORAHS Story 8 S 0.10 in 0815 AM 10/10 HADS Buffalo 7 NE 0.07 in 0700 AM 10/10 COCORAHS Buffalo Airport 0.07 in 0853 AM 10/10 ASOS Kaycee 0.07 in 0915 AM 10/10 CWOP Barnum 7 SW 0.06 in 0846 AM 10/10 RAWS Buffalo 6 W 0.06 in 0900 AM 10/10 HADS Kaycee 9 SW 0.05 in 0900 AM 10/10 HADS Barnum 4 S 0.03 in 0900 AM 10/10 HADS Buffalo 0.03 in 0916 AM 10/10 CWOP ...Lincoln County... Star Valley Ranch 1.71 in 0700 AM 10/10 COCORAHS Thayne 2SE 1.53 in 0700 AM 10/10 COCORAHS Bedford 3SE 1.50 in 0700 AM 10/10 COOP Afton 0.6 NW 1.42 in 0700 AM 10/10 MESOWEST Alpine 5.9 S 1.36 in 0700 AM 10/10 COCORAHS Afton 1.35 in 0800 AM 10/10 COOP Alpine Airport 1.26 in 0800 AM 10/10 ASOS Smoot 5 SSE 1.22 in 0700 AM 10/10 COCORAHS 2 SE Etna 1.13 in 0920 AM 10/10 AWS Afton 0.93 in 0915 AM 10/10 CWOP Bedford 0.92 in 0915 AM 10/10 CWOP Cokeville 15 NE 0.88 in 0900 AM 10/10 RAWS Fairview 1 SW 0.78 in 0845 AM 10/10 HADS Geneva 11 E 0.71 in 0830 AM 10/10 HADS Etna 0.71 in 0918 AM 10/10 CWOP La Barge 5 SE 0.55 in 0900 AM 10/10 HADS Calpet 15 SW 0.30 in 0845 AM 10/10 HADS Kemmerer 2 W 0.17 in 0900 AM 10/10 HADS ...Natrona County... Casper 8 S 1.14 in 0852 AM 10/10 RAWS Casper 5 SSW 0.98 in 0700 AM 10/10 COCORAHS Casper 1 NW 0.22 in 0700 AM 10/10 COCORAHS Pathfinder Dam 0.16 in 0830 AM 10/10 HADS Casper 10 WSW 0.11 in 0700 AM 10/10 COCORAHS Casper Airport 0.10 in 0853 AM 10/10 ASOS Mills 1 NW 0.08 in 0700 AM 10/10 COCORAHS Powder River 0.08 in 0700 AM 10/10 COOP Bar Nunn 0.05 in 0915 AM 10/10 CWOP Casper 18 SW 0.03 in 0700 AM 10/10 COCORAHS Hiland 16 S 0.03 in 0910 AM 10/10 RAWS Casper 0.02 in 0830 AM 10/10 HADS Independence Rock 0.02 in 0845 AM 10/10 HADS ...Park County... Mammoth 15 WSW 0.59 in 0849 AM 10/10 RAWS Sylvan Pass 14 S - YNP 0.55 in 0908 AM 10/10 RAWS Meeteetse 2.0 SE 0.50 in 0700 AM 10/10 COCORAHS Cody 1SW 0.45 in 0700 AM 10/10 COCORAHS Cody 1SE 0.45 in 0700 AM 10/10 COCORAHS Dry Creek 0.44 in 0846 AM 10/10 RAWS Cody 2NE 0.41 in 0700 AM 10/10 COCORAHS Pahaska 0.38 in 0700 AM 10/10 COOP Lamar Ranger Station - YNP 0.37 in 0800 AM 10/10 COOP East Entrance - YNP 0.36 in 0600 AM 10/10 COOP Lamar Ranger Station - YNP 0.36 in 0900 AM 10/10 HADS Cody 10 WNW 0.35 in 0840 AM 10/10 RAWS Canyon 1 SW - YNP 0.34 in 0849 AM 10/10 RAWS Pahaska 3 E 0.33 in 0857 AM 10/10 RAWS Cody 4SE 0.32 in 0800 AM 10/10 COCORAHS Tower Falls 0.31 in 0800 AM 10/10 COOP Cody 7SW 0.30 in 0700 AM 10/10 COCORAHS Tower Ranger Station - YNP 0.30 in 0815 AM 10/10 HADS Pahaska 0.30 in 0900 AM 10/10 HADS Cody 2WSW 0.29 in 0630 AM 10/10 COCORAHS Wapiti 0.28 in 0815 AM 10/10 HADS Cody Airport 0.28 in 0856 AM 10/10 AWOS Cody 3.1W 0.27 in 0600 AM 10/10 COOP Wapiti 0.27 in 0916 AM 10/10 CWOP Cody 0.26 in 0916 AM 10/10 CWOP Mammoth - YNP 0.25 in 0815 AM 10/10 HADS Meeteetse 0.25 in 0916 AM 10/10 CWOP Cody 7NE 0.24 in 0700 AM 10/10 COCORAHS Cody 7.2 NNE 0.24 in 0800 AM 10/10 COCORAHS Madison 10 NE 0.24 in 0830 AM 10/10 HADS Powell 5E 0.22 in 0700 AM 10/10 COCORAHS Powell 0.7 SW 0.21 in 0800 AM 10/10 COCORAHS Cody 0.21 in 0918 AM 10/10 CWOP Powell 24.2 WNW 0.19 in 0800 AM 10/10 COCORAHS NE Entrance - YNP 0.18 in 0845 AM 10/10 HADS Powell 4SW 0.15 in 0700 AM 10/10 COCORAHS Powell 4 ENE 0.15 in 0700 AM 10/10 COCORAHS Buffalo Bill Dam 1 E 0.12 in 0845 AM 10/10 HADS Powell 0.12 in 0916 AM 10/10 CWOP Powell 0.11 in 0920 AM 10/10 CWOP Crandall 0.08 in 0912 AM 10/10 RAWS Clark 0.08 in 0915 AM 10/10 CWOP Cody 32 SW 0.06 in 0900 AM 10/10 HADS Clark 0.06 in 0900 AM 10/10 CWOP ...Sublette County... Pinedale 12 NE 0.77 in 0845 AM 10/10 HADS Pinedale 7 NE 0.75 in 0826 AM 10/10 RAWS Big Sandy Opening 0.70 in 0800 AM 10/10 MESOWEST Bondurant 2 NW 0.65 in 0851 AM 10/10 RAWS Pinedale 14 NW 0.61 in 0600 AM 10/10 COCORAHS Bondurant 0.59 in 0900 AM 10/10 HADS Daniel 11 N 0.54 in 0845 AM 10/10 HADS Boulder Rearing Station 0.47 in 0800 AM 10/10 COOP Big Piney 21 W 0.38 in 0909 AM 10/10 RAWS Pinedale 1 NE 0.27 in 0900 AM 10/10 HADS Marbleton 9 NW 0.22 in 0925 AM 10/10 AWS Farson 15 NNW 0.13 in 0900 AM 10/10 HADS Big Piney Airport 0.12 in 0853 AM 10/10 ASOS Loomis Park Snotel 0.10 in 0800 AM 10/10 MESOWEST Boulder 9 N 0.01 in 0845 AM 10/10 HADS ...Sweetwater County... Farson 2NNE 0.39 in 0700 AM 10/10 COOP Green River 1 E 0.25 in 0830 AM 10/10 HADS Rock Springs 4 NNW 0.19 in 0700 AM 10/10 COCORAHS Rock Springs 15 SE 0.14 in 0844 AM 10/10 RAWS Green River 0.12 in 0700 AM 10/10 COOP Green River 1 SE 0.06 in 0700 AM 10/10 COCORAHS Rock Springs 3 NW 0.06 in 0925 AM 10/10 AWS Green River 2 SSE 0.05 in 0600 AM 10/10 COCORAHS Green River 0.8 SSW 0.05 in 0900 AM 10/10 COCORAHS Rock Springs 1 S 0.04 in 0600 AM 10/10 COCORAHS Rock Springs 0.04 in 0917 AM 10/10 CWOP Mckinnon 0.03 in 0916 AM 10/10 CWOP Green River 0.03 in 0920 AM 10/10 CWOP Rock Springs Airport 0.01 in 0854 AM 10/10 ASOS Little America 8 E 0.01 in 0900 AM 10/10 HADS ...Teton County... Moose 0.79 in 0800 AM 10/10 COOP South Entrance 19 W - YNP 0.77 in 0849 AM 10/10 RAWS Alta 17 N 0.67 in 0903 AM 10/10 RAWS Moran Jct 7 E 0.64 in 0852 AM 10/10 RAWS B-T Port No. 2 0.63 in 0825 AM 10/10 RAWS Jackson Hole Airport 0.58 in 0856 AM 10/10 AWOS GRAND TETON NP NEAR MOOSE 1 0.58 in 0900 AM 10/10 HADS Jackson 0.57 in 0900 AM 10/10 COOP Moose 4 N 0.50 in 0858 AM 10/10 RAWS Moran 0.43 in 0800 AM 10/10 COOP Jackson 12 NE 0.41 in 0850 AM 10/10 COCORAHS Moran 0.41 in 0915 AM 10/10 CWOP Jackson 0.39 in 0845 AM 10/10 HADS Jackson Dam 0.33 in 0845 AM 10/10 HADS Hoback 0.31 in 0919 AM 10/10 CWOP Alta 0.28 in 0845 AM 10/10 HADS Kelly 16 E 0.26 in 0915 AM 10/10 HADS Lake Yellowstone - YNP 0.25 in 0856 AM 10/10 ASOS Snake River R.S. - YNP 0.22 in 0800 AM 10/10 COOP Lake Yellowstone - YNP 0.22 in 0900 AM 10/10 HADS Moran 0.22 in 0917 AM 10/10 CWOP South Entrance 3 W - YNP 0.16 in 0845 AM 10/10 HADS Two Ocean Plateau Snotel 0.10 in 0800 AM 10/10 MESOWEST Togwotee Pass Snotel 0.10 in 0800 AM 10/10 MESOWEST South Entrance - YNP 0.09 in 0845 AM 10/10 HADS South Entrance 5 SSW - YNP 0.09 in 0845 AM 10/10 HADS Old Faithful - YNP 0.02 in 0815 AM 10/10 HADS ...Washakie County... Ten Sleep 5 NNW 0.89 in 0700 AM 10/10 COCORAHS Ten Sleep 12 ENE 0.88 in 0814 AM 10/10 RAWS Ten Sleep 16SSE 0.76 in 0700 AM 10/10 COOP Worland Airport 0.74 in 0853 AM 10/10 ASOS Ten Sleep 0.72 in 0700 AM 10/10 COCORAHS Big Trails 15 SSW 0.70 in 0840 AM 10/10 RAWS Ten Sleep 2 SE 0.68 in 0830 AM 10/10 HADS Worland - COOP 0.62 in 0700 AM 10/10 COOP Worland 10 SSE 0.61 in 0917 AM 10/10 RAWS Worland 9.6 N 0.53 in 0700 AM 10/10 COCORAHS Worland 2 NE 0.48 in 0700 AM 10/10 COCORAHS Winchester 0.46 in 0700 AM 10/10 COCORAHS Ten Sleep 0.35 in 0915 AM 10/10 CWOP Worland 0.32 in 0925 AM 10/10 AWS Reliance 5 SE (WYDOT) 0.22 in 0916 AM 10/10 CWOP Big Trails 15 SE 0.14 in 0900 AM 10/10 HADS Observations are collected from a variety of sources with varying equipment and exposures. We thank all volunteer weather observers for their dedication. Not all data listed are considered official.