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Wyoming Snow Precipitation Update

United States Natural Resources Water and Climate Center Department of Conservation Portland, Oregon Agriculture Service S N O W - P R E C I P I T A T I O N U P D A T E Based on Mountain Data from NRCS SNOTEL Sites As of THURSDAY: JANUARY 22 , 2026 ------------------------------------------------------------------------------ BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION Data Site Name (Ft) % % Current Median Median Current Median Med ------------------------------------------------------------------------------ WYOMING SNAKE RIVER Base Camp 7040 10.7 10.4 103 17.3 13.0 133 Blind Bull Sum 8880 16.6 13.7 121 13.0 11.1 117 Cottonwood Creek 7710 12.4 11.6 107 19.0 14.0 136 East Rim Divide 8010 5.4 6.4 84 8.4 6.8 124 Grand Targhee 9260 -M 24.2 * -M 19.4 * Granite Creek 6770 8.9 9.4 95 15.3 12.0 128 Grassy Lake 7330 11.9 17.4 68 21.1 21.2 100 Gros Ventre Summit 8760 9.4 7.6 124 11.6 7.4 157 Gunsight Pass 9820 10.0 7.6 132 12.2 8.3 147 Lewis Lake Divide 7880 20.7 17.4 119 27.3 20.8 131 Loomis Park 8240 9.1 8.6 106 11.7 9.9 118 Phillips Bench 8170 14.9 14.8 101 19.6 16.1 122 Salt River Summit 7630 6.9 7.0 99 11.5 8.9 129 Snake River Station 6900 7.7 9.8 79 15.2 13.8 110 Somsen Ranch 6830 5.3 7.4 72 12.7 10.0 127 Spring Creek Divide 9020 14.6 13.4 109 17.7 13.6 130 Thumb Divide 7970 12.1 9.0 134 15.6 10.6 147 Togwotee Pass 9590 15.1 13.2 114 19.8 14.3 138 Triple Peak 8520 16.1 12.8 126 20.0 14.6 137 Two Ocean Plateau 9240 23.7 17.4 136 -M 15.6 * Willow Creek 8060 15.2 15.4 99 22.2 18.8 118 Younts Peak 8340 10.8 8.7 124 15.9 8.8 181 ----- ----- Basin Index (%) 108 129 MADISON HEADWATERS IN WYOMING Black Bear 8160 19.9 21.6 92 25.0 22.1 113 Canyon 7870 7.8 7.7 101 11.7 9.0 130 Madison Plateau 7710 13.4 12.7 106 20.1 14.8 136 West Yellowstone 6680 5.4 6.4 84 12.0 8.5 141 Whiskey Creek 6790 8.4 8.6 98 17.0 11.7 145 ----- ----- Basin Index (%) 96 130 YELLOWSTONE HEADWATERS IN WYOMING Beartooth Lake 9360 15.3 13.3 115 17.4 12.0 145 Canyon 7870 7.8 7.7 101 11.7 9.0 130 Evening Star 9030 20.7 16.0 129 25.4 17.2 148 Fisher Creek 9110 25.4 19.8 128 27.4 18.9 145 Monument Peak 8740 15.2 12.4 123 18.8 13.5 139 Northeast Entrance 7420 5.7 5.7 100 11.9 7.8 153 Parker Peak 9420 16.8 12.4 135 18.6 12.2 152 Sylvan Lake 8440 11.4 11.4 100 18.4 13.9 132 Thumb Divide 7970 12.1 9.0 134 15.6 10.6 147 Two Ocean Plateau 9240 23.7 17.4 136 -M 15.6 * White Mill 8730 18.6 14.2 131 18.9 14.0 135 Wolverine 7660 6.2 7.0 89 12.6 7.8 162 ----- ----- Basin Index (%) 122 144 WIND RIVER Burroughs Creek 8760 6.1 -M * 12.9 -M * Castle Creek 8410 3.2 4.4 73 5.3 5.6 95 Cold Springs 9640 4.8 4.5 107 9.6 5.8 166 Deer Park 9690 9.8 7.6 129 11.5 9.6 120 Hobbs Park 10080 8.5 7.2 118 10.0 6.8 147 Kirwin 9580 8.9 6.6 135 13.4 7.2 186 Little Warm 9370 7.3 5.8 126 10.6 7.6 139 South Pass 9040 8.4 7.6 111 9.8 8.9 110 St. Lawrence Alt 8610 2.1 -M * 5.8 -M * Togwotee Pass 9590 15.1 13.2 114 19.8 14.3 138 Townsend Creek 8720 3.4 4.8 71 7.0 6.4 109 ----- ----- Basin Index (%) 112 134 BIGHORN BASIN Bald Mtn. 9360 10.9 10.5 104 11.4 9.4 121 Bear Trap Meadow 8200 3.0 3.6 83 6.6 5.0 132 Bone Springs Div 9340 8.0 9.2 87 8.2 8.6 95 Grave Springs 8560 2.2 4.2 52 5.9 5.2 113 Kirwin 9580 8.9 6.6 135 13.4 7.2 186 Marquette 8800 1.7 3.8 45 4.6 5.4 85 Middle Powder 7760 3.3 5.3 62 7.1 5.8 122 Owl Creek 8990 1.1 3.1 35 3.8 3.7 103 Powder River Pass 9480 7.4 6.2 119 11.2 7.7 145 Shell Creek 9570 8.8 8.6 102 10.2 8.2 124 Timber Creek 7910 .0 2.7 0 -M 4.4 * ----- ----- Basin Index (%) 87 124 SHOSHONE RIVER Blackwater 9830 15.9 13.8 115 18.3 13.2 139 Evening Star 9030 20.7 16.0 129 25.4 17.2 148 Marquette 8800 1.7 3.8 45 4.6 5.4 85 Sylvan Lake 8440 11.4 11.4 100 18.4 13.9 132 Sylvan Road 7140 6.4 7.3 88 14.2 11.0 129 Younts Peak 8340 10.8 8.7 124 15.9 8.8 181 ----- ----- Basin Index (%) 110 139 POWDER RIVER Bear Trap Meadow 8200 3.0 3.6 83 6.6 5.0 132 Cloud Peak Reservoir 9830 7.9 7.8 101 9.3 7.6 122 Grave Springs 8560 2.2 4.2 52 5.9 5.2 113 Hansen Sawmill 8360 2.8 3.9 72 8.0 4.8 167 Middle Powder 7760 3.3 5.3 62 7.1 5.8 122 Powder River Pass 9480 7.4 6.2 119 11.2 7.7 145 Soldier Park 8680 1.4 3.4 41 5.5 5.2 106 ----- ----- Basin Index (%) 81 130 TONGUE RIVER Big Goose 8010 1.7 4.3 40 6.5 5.8 112 Bone Springs Div 9340 8.0 9.2 87 8.2 8.6 95 Burgess Junction 7910 3.7 5.9 63 7.0 7.0 100 Dome Lake 8890 4.2 6.2 68 8.4 7.0 120 Little Goose 8560 3.6 5.2 69 7.5 6.5 115 Sucker Creek 8840 4.9 6.8 72 8.8 7.8 113 Tie Creek 7050 .2 3.2 6 5.8 6.2 94 ----- ----- Basin Index (%) 64 107 BELLE FOURCHE Blind Park 6900 3.1 4.2 74 9.1 6.0 152 Cole Canyon 5930 .8 2.9 28 7.6 5.0 152 North Rapid Creek 6150 2.6 3.8 68 6.6 4.6 143 ----- ----- Basin Index (%) 60 149 CHEYENNE RIVER BASIN Blind Park 6900 3.1 4.2 74 9.1 6.0 152 North Rapid Creek 6150 2.6 3.8 68 6.6 4.6 143 ----- ----- Basin Index (%) 71 148 UPPER N. PLATTE Arapaho Ridge 10960 8.2 12.2 67 9.7 12.6 77 Blackhall Mtn 9830 10.6 16.3 65 13.8 17.1 81 Cinnabar Park 9670 7.9 11.7 68 11.1 14.1 79 Columbine 9170 10.2 12.8 80 12.1 13.8 88 Divide Peak 8700 6.2 11.0 56 10.0 12.6 79 Joe Wright 10140 5.9 10.6 56 11.7 14.5 81 Laprele Creek 8370 2.8 4.9 57 6.8 6.5 105 Med Bow 10500 17.5 -M * 18.2 -M * Never Summer 10300 7.1 10.6 67 5.1 9.8 52 North French Creek 10150 13.6 15.6 87 15.2 15.4 99 Old Battle 9840 13.9 16.7 83 18.8 19.8 95 Rawah 9100 3.5 6.4 55 6.1 9.4 65 Sage Creek Basin 7830 3.7 7.9 47 6.7 7.7 87 Sand Lake 10080 11.0 14.9 74 12.8 13.2 97 South Brush Creek 8480 3.9 6.3 62 6.1 8.2 74 Tower 10610 17.8 23.2 77 19.7 23.2 85 Webber Springs 9250 9.4 12.0 78 12.9 15.0 86 Whiskey Park 8950 12.4 14.9 83 17.1 17.0 101 Willow Creek Pass 9520 3.4 7.0 49 5.5 7.2 76 Zirkel 9320 12.6 15.6 81 17.7 17.2 103 ----- ----- Basin Index (%) 71 86 SWEETWATER Deer Park 9690 9.8 7.6 129 11.5 9.6 120 Larsen Creek 8880 3.9 4.8 81 7.9 7.6 104 South Pass 9040 8.4 7.6 111 9.8 8.9 110 ----- ----- Basin Index (%) 110 112 LOWER N. PLATTE Casper Mtn. 7940 2.4 6.8 35 6.0 7.8 77 Laprele Creek 8370 2.8 4.9 57 6.8 6.5 105 Reno Hill 8410 3.1 7.3 42 7.1 8.2 87 Windy Peak 7890 1.0 3.9 26 5.0 5.8 86 ----- ----- Basin Index (%) 41 88 LARAMIE RIVER Brooklyn Lake 10250 9.5 11.6 82 12.3 12.2 101 Cinnabar Park 9670 7.9 11.7 68 11.1 14.1 79 Crow Creek 8320 .2 4.6 4 3.7 6.2 60 Deadman Hill 10240 6.9 9.9 70 6.9 9.8 70 Rawah 9100 3.5 6.4 55 6.1 9.4 65 Roach 9710 5.1 9.0 57 7.7 11.0 70 Windy Peak 7890 1.0 3.9 26 5.0 5.8 86 ----- ----- Basin Index (%) 60 77 S. PLATTE Crow Creek 8320 .2 4.6 4 3.7 6.2 60 ----- ----- Basin Index (%) 4 60 LITTLE SNAKE RIVER Battle Mountain 7460 2.8 6.4 44 9.0 9.1 99 Divide Peak 8700 6.2 11.0 56 10.0 12.6 79 Elk River 8710 6.3 9.9 64 10.8 11.1 97 Elkhead Divide 8780 5.8 -M * 10.5 -M * Little Snake River 8930 11.9 14.0 85 17.6 19.3 91 Old Battle 9840 13.9 16.7 83 18.8 19.8 95 Sage Creek Basin 7830 3.7 7.9 47 6.7 7.7 87 Sandstone RS 8150 5.3 7.4 72 9.2 10.6 87 Whiskey Park 8950 12.4 14.9 83 17.1 17.0 101 ----- ----- Basin Index (%) 71 93 UPPER GREEN RIVER Big Sandy Opening 9100 7.1 7.2 99 7.3 7.6 96 Blind Bull Sum 8880 16.6 13.7 121 13.0 11.1 117 East Rim Divide 8010 5.4 6.4 84 8.4 6.8 124 Elkhart Park G.S. 9410 8.3 7.2 115 8.9 7.6 117 Gros Ventre Summit 8760 9.4 7.6 124 11.6 7.4 157 Gunsight Pass 9820 10.0 7.6 132 12.2 8.3 147 Indian Creek 9400 14.1 12.4 114 14.8 11.8 125 Kendall R.S. 7790 9.0 6.8 132 12.8 8.4 152 Larsen Creek 8880 3.9 4.8 81 7.9 7.6 104 Loomis Park 8240 9.1 8.6 106 11.7 9.9 118 New Fork Lake 8380 6.1 6.4 95 9.2 6.6 139 Pocket Creek 9370 -M -M * -M -M * Snider Basin 8080 5.2 7.5 69 10.2 8.0 128 Spring Creek Divide 9020 14.6 13.4 109 17.7 13.6 130 Triple Peak 8520 16.1 12.8 126 20.0 14.6 137 ----- ----- Basin Index (%) 110 128 LOWER GREEN RIVER Blacks Fork Jct 8880 4.4 4.7 94 6.6 7.0 94 Buck Pasture 9630 7.0 -M * 9.5 -M * EF Blacks Fork GS 9360 2.5 5.6 45 6.5 6.1 107 Hams Fork 7860 6.5 6.4 102 9.1 6.4 142 Henrys Fork 10180 -M -M * 7.1 -M * Hewinta 9510 2.5 5.1 49 7.2 7.9 91 Hickerson Park 9120 3.4 3.6 94 5.2 5.7 91 Hole-in-Rock 9170 1.6 3.8 42 5.9 6.0 98 Indian Creek 9400 14.1 12.4 114 14.8 11.8 125 Kelley R.S. 8240 8.0 7.8 103 12.7 9.9 128 Spirit Lk 10240 6.4 6.3 102 10.0 9.2 109 Steel Creek Park 10140 7.0 7.9 89 9.1 9.0 101 ----- ----- Basin Index (%) 89 110 UPPER BEAR RIVER Bear River RS 8510 2.8 5.2 54 6.4 6.7 96 Bug Lake 7980 8.7 8.8 99 13.7 10.2 134 Burts Miller Ranch 7900 -M 3.3 * 6.5 4.9 133 Chalk Creek #1 9160 7.7 11.3 68 12.3 12.8 96 Giveout 6940 3.4 5.3 64 10.0 7.2 139 Hayden Fork 9170 5.6 7.6 74 11.2 11.3 99 Kelley R.S. 8240 8.0 7.8 103 12.7 9.9 128 Lily Lake 9130 4.0 6.6 61 7.4 8.8 84 Monte Cristo 8930 10.0 13.6 74 16.1 14.2 113 Salt River Summit 7630 6.9 7.0 99 11.5 8.9 129 Spring Creek Divide 9020 14.6 13.4 109 17.7 13.6 130 Trial Lake 9970 10.7 11.0 97 12.4 12.6 98 ----- ----- Basin Index (%) 84 114 ---------------------------------------------------------------------------- -M = Missing data * = Data may not provide a valid measure of conditions. Units = inches for the Current and Normal Snow Water Equivalent and Total Precipitation values If the Basin Index (%) value is flagged as potentially invalid, care should be taken to evaluate if the value is representative of conditions in the basin. The SNOW WATER EQUIVALENT Percent of Median represents the snow water equivalent found at selected SNOTEL sites in or near the basin compared to the Median value for those sites on this day. The TOTAL PRECIPITATION Percent of Average represents the total precipitation (beginning October 1st) found at selected SNOTEL sites in or near the basin compared to the Average value for those sites on this day. Contact your state water supply staff for assistance. Medians and averages are calculated for the period 1981-2010. Provisional data, subject to revision. * Site -- Either: (a) the current value is missing; (b) the median or average for the day is not available or is zero; or (c) for snow water equivalent, the median for the day is less than 10% of the maximum median value for the year. * Basin - More than half of the sites within the basin are flagged with *, preventing the calculation of a meaningful basin index. The basin index is calculated as the sum of the valid current values divided by the sum of the corresponding medians (for snow water equivalent) or averages (for precipitation) and the resulting fraction multiplied by 100.