Supercell over Laramie
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Wyoming Snow Precipitation Update


United States Natural Resources Water and Climate Center 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 TUESDAY: FEBRUARY 24 , 2026 ------------------------------------------------------------------------------ BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION Data Site Name (Ft) % % Current Median Median Current Median Med ------------------------------------------------------------------------------ WYOMING SNAKE RIVER Base Camp 7040 12.5 14.3 87 19.1 16.2 118 Blind Bull Sum 8880 18.5 18.7 99 14.0 14.6 96 Cottonwood Creek 7710 14.4 16.6 87 21.1 19.2 110 East Rim Divide 8010 6.5 8.2 79 9.3 8.5 109 Grand Targhee 9260 -M 32.2 * -M 25.4 * Granite Creek 6770 11.4 13.8 83 17.2 15.2 113 Grassy Lake 7330 15.7 24.9 63 25.1 27.4 92 Gros Ventre Summit 8760 11.2 9.2 122 13.0 8.8 148 Gunsight Pass 9820 11.3 9.8 115 13.5 10.7 126 Lewis Lake Divide 7880 25.2 23.3 108 31.7 25.8 123 Loomis Park 8240 10.6 12.2 87 13.0 13.0 100 Phillips Bench 8170 -M 19.7 * -M 21.0 * Salt River Summit 7630 8.9 10.4 86 13.4 12.2 110 Snake River Station 6900 10.0 13.8 72 18.0 17.0 106 Somsen Ranch 6830 6.5 10.4 62 14.4 12.8 112 Spring Creek Divide 9020 16.2 19.0 85 19.3 18.4 105 Thumb Divide 7970 14.9 11.8 126 18.1 13.0 139 Togwotee Pass 9590 18.2 18.0 101 22.6 18.8 120 Triple Peak 8520 17.6 17.7 99 21.8 19.6 111 Two Ocean Plateau 9240 26.6 22.1 120 25.8 19.6 132 Willow Creek 8060 19.3 22.0 88 25.4 25.0 102 Younts Peak 8340 13.1 11.2 117 17.5 11.2 156 ----- ----- Basin Index (%) 94 114 MADISON HEADWATERS IN WYOMING Black Bear 8160 24.5 29.0 84 29.0 27.6 105 Canyon 7870 9.9 10.4 95 13.7 11.4 120 Madison Plateau 7710 16.1 16.6 97 22.9 18.5 124 West Yellowstone 6680 7.8 8.6 91 13.5 10.8 125 Whiskey Creek 6790 10.6 11.6 91 19.4 14.6 133 ----- ----- Basin Index (%) 90 119 YELLOWSTONE HEADWATERS IN WYOMING Beartooth Lake 9360 18.1 17.1 106 19.9 15.8 126 Canyon 7870 9.9 10.4 95 13.7 11.4 120 Evening Star 9030 23.6 21.2 111 28.4 23.2 122 Fisher Creek 9110 29.0 26.0 112 31.0 24.7 126 Monument Peak 8740 17.6 15.7 112 21.4 16.8 127 Northeast Entrance 7420 6.7 8.3 81 13.2 10.4 127 Parker Peak 9420 20.1 16.4 123 21.8 15.4 142 Sylvan Lake 8440 14.5 14.8 98 21.6 18.0 120 Thumb Divide 7970 14.9 11.8 126 18.1 13.0 139 Two Ocean Plateau 9240 26.6 22.1 120 25.8 19.6 132 White Mill 8730 20.7 18.3 113 21.4 18.0 119 Wolverine 7660 7.1 9.2 77 13.5 9.7 139 ----- ----- Basin Index (%) 109 127 WIND RIVER Burroughs Creek 8760 7.4 -M * 14.2 -M * Castle Creek 8410 3.8 5.9 64 6.0 6.8 88 Cold Springs 9640 5.7 5.6 102 10.6 6.7 158 Deer Park 9690 11.7 9.8 119 13.7 12.3 111 Hobbs Park 10080 10.3 9.4 110 11.6 8.2 141 Kirwin 9580 9.8 7.9 124 14.5 8.8 165 Little Warm 9370 8.3 7.6 109 12.0 9.0 133 South Pass 9040 10.1 10.2 99 11.6 10.7 108 St. Lawrence Alt 8610 3.0 -M * 6.8 -M * Togwotee Pass 9590 18.2 18.0 101 22.6 18.8 120 Townsend Creek 8720 4.5 6.4 70 8.2 7.8 105 ----- ----- Basin Index (%) 102 124 BIGHORN BASIN Bald Mtn. 9360 12.9 14.2 91 13.1 12.2 107 Bear Trap Meadow 8200 3.7 4.6 80 7.7 6.0 128 Bone Springs Div 9340 9.5 12.0 79 9.2 11.5 80 Grave Springs 8560 3.2 6.1 52 7.0 6.6 106 Kirwin 9580 9.8 7.9 124 14.5 8.8 165 Marquette 8800 1.9 5.0 38 5.0 6.5 77 Middle Powder 7760 4.2 7.4 57 7.9 6.8 116 Owl Creek 8990 1.6 4.1 39 4.5 4.5 100 Powder River Pass 9480 8.4 8.3 101 12.4 9.5 131 Shell Creek 9570 10.1 11.1 91 11.4 10.6 108 Timber Creek 7910 -M 3.2 * 3.2 5.4 59 ----- ----- Basin Index (%) 81 108 SHOSHONE RIVER Blackwater 9830 17.9 16.8 107 20.8 16.4 127 Evening Star 9030 23.6 21.2 111 28.4 23.2 122 Marquette 8800 1.9 5.0 38 5.0 6.5 77 Sylvan Lake 8440 14.5 14.8 98 21.6 18.0 120 Sylvan Road 7140 8.7 9.2 95 16.5 13.6 121 Younts Peak 8340 13.1 11.2 117 17.5 11.2 156 ----- ----- Basin Index (%) 102 124 POWDER RIVER Bear Trap Meadow 8200 3.7 4.6 80 7.7 6.0 128 Cloud Peak Reservoir 9830 8.9 10.6 84 10.2 9.6 106 Grave Springs 8560 3.2 6.1 52 7.0 6.6 106 Hansen Sawmill 8360 3.4 5.0 68 8.3 5.9 141 Middle Powder 7760 4.2 7.4 57 7.9 6.8 116 Powder River Pass 9480 8.4 8.3 101 12.4 9.5 131 Soldier Park 8680 1.6 5.0 32 5.9 6.8 87 ----- ----- Basin Index (%) 71 116 TONGUE RIVER Big Goose 8010 2.0 5.8 34 6.6 7.6 87 Bone Springs Div 9340 9.5 12.0 79 9.2 11.5 80 Burgess Junction 7910 4.4 7.8 56 7.8 8.7 90 Dome Lake 8890 4.5 8.2 55 8.8 9.1 97 Little Goose 8560 4.0 7.3 55 8.2 9.1 90 Sucker Creek 8840 5.7 9.0 63 9.8 10.0 98 Tie Creek 7050 .0 4.4 0 6.6 8.1 81 ----- ----- Basin Index (%) 55 89 BELLE FOURCHE Blind Park 6900 3.9 6.2 63 10.5 8.0 131 Cole Canyon 5930 2.1 4.6 46 8.6 6.8 126 North Rapid Creek 6150 4.0 5.8 69 7.7 6.6 117 ----- ----- Basin Index (%) 60 125 CHEYENNE RIVER BASIN Blind Park 6900 3.9 6.2 63 10.5 8.0 131 North Rapid Creek 6150 4.0 5.8 69 7.7 6.6 117 ----- ----- Basin Index (%) 66 125 UPPER N. PLATTE Arapaho Ridge 10960 11.3 17.0 66 12.6 16.8 75 Blackhall Mtn 9830 14.3 21.8 66 17.4 21.7 80 Cinnabar Park 9670 9.9 16.2 61 13.3 18.7 71 Columbine 9170 14.9 17.8 84 15.8 18.2 87 Divide Peak 8700 8.7 14.6 60 12.5 16.4 76 Joe Wright 10140 8.8 15.1 58 15.2 19.3 79 Laprele Creek 8370 4.0 6.8 59 8.1 8.2 99 Med Bow 10500 21.9 -M * 21.7 -M * Never Summer 10300 10.4 15.2 68 7.8 12.5 62 North French Creek 10150 17.4 21.0 83 18.6 19.6 95 Old Battle 9840 17.8 23.2 77 23.2 25.4 91 Rawah 9100 5.0 8.6 58 7.4 12.1 61 Sage Creek Basin 7830 5.6 11.3 50 8.5 10.2 83 Sand Lake 10080 14.1 20.5 69 15.9 17.7 90 South Brush Creek 8480 5.5 9.1 60 7.4 10.4 71 Tower 10610 23.9 33.6 71 25.5 30.6 83 Webber Springs 9250 12.1 16.3 74 16.0 19.2 83 Whiskey Park 8950 17.1 20.4 84 20.9 21.4 98 Willow Creek Pass 9520 5.6 10.4 54 7.8 10.3 76 Zirkel 9320 16.1 22.1 73 21.2 24.2 88 ----- ----- Basin Index (%) 69 83 SWEETWATER Deer Park 9690 11.7 9.8 119 13.7 12.3 111 Larsen Creek 8880 5.3 8.4 63 9.1 10.3 88 South Pass 9040 10.1 10.2 99 11.6 10.7 108 ----- ----- Basin Index (%) 95 103 LOWER N. PLATTE Casper Mtn. 7940 3.0 9.4 32 7.1 9.4 76 Laprele Creek 8370 4.0 6.8 59 8.1 8.2 99 Reno Hill 8410 4.1 9.5 43 7.9 10.4 76 Windy Peak 7890 2.2 5.8 38 6.3 7.2 88 ----- ----- Basin Index (%) 42 84 LARAMIE RIVER Brooklyn Lake 10250 12.1 15.8 77 14.9 16.2 92 Cinnabar Park 9670 9.9 16.2 61 13.3 18.7 71 Crow Creek 8320 .3 5.9 5 4.6 7.7 60 Deadman Hill 10240 8.6 12.8 67 8.6 12.8 67 Rawah 9100 5.0 8.6 58 7.4 12.1 61 Roach 9710 6.5 12.0 54 9.4 14.2 66 Windy Peak 7890 2.2 5.8 38 6.3 7.2 88 ----- ----- Basin Index (%) 58 73 S. PLATTE Crow Creek 8320 .3 5.9 5 4.6 7.7 60 ----- ----- Basin Index (%) 5 60 LITTLE SNAKE RIVER Battle Mountain 7460 4.8 9.6 50 11.2 11.8 95 Divide Peak 8700 8.7 14.6 60 12.5 16.4 76 Elk River 8710 10.3 14.2 73 14.0 14.6 96 Elkhead Divide 8780 9.2 -M * -M -M * Little Snake River 8930 16.1 21.3 76 21.8 26.7 82 Old Battle 9840 17.8 23.2 77 23.2 25.4 91 Sage Creek Basin 7830 5.6 11.3 50 8.5 10.2 83 Sandstone RS 8150 8.1 10.0 81 11.4 13.8 83 Whiskey Park 8950 17.1 20.4 84 20.9 21.4 98 ----- ----- Basin Index (%) 71 88 UPPER GREEN RIVER Big Sandy Opening 9100 8.6 9.5 91 8.8 9.2 96 Blind Bull Sum 8880 18.5 18.7 99 14.0 14.6 96 East Rim Divide 8010 6.5 8.2 79 9.3 8.5 109 Elkhart Park G.S. 9410 9.3 9.0 103 -M 9.4 * Gros Ventre Summit 8760 11.2 9.2 122 13.0 8.8 148 Gunsight Pass 9820 11.3 9.8 115 13.5 10.7 126 Indian Creek 9400 15.5 17.1 91 16.5 15.1 109 Kendall R.S. 7790 10.1 9.5 106 13.8 10.6 130 Larsen Creek 8880 5.3 8.4 63 9.1 10.3 88 Loomis Park 8240 10.6 12.2 87 13.0 13.0 100 New Fork Lake 8380 7.2 8.1 89 10.4 8.1 128 Pocket Creek 9370 -M -M * -M -M * Snider Basin 8080 6.4 10.1 63 11.3 10.9 104 Spring Creek Divide 9020 16.2 19.0 85 19.3 18.4 105 Triple Peak 8520 17.6 17.7 99 21.8 19.6 111 ----- ----- Basin Index (%) 93 110 LOWER GREEN RIVER Blacks Fork Jct 8880 5.8 6.4 91 8.3 9.5 87 Buck Pasture 9630 9.8 -M * 12.2 -M * EF Blacks Fork GS 9360 3.2 8.0 40 7.7 8.0 96 Hams Fork 7860 8.2 8.8 93 10.1 8.5 119 Henrys Fork 10180 -M -M * 8.8 -M * Hewinta 9510 4.2 7.2 58 8.7 10.1 86 Hickerson Park 9120 3.0 5.7 53 6.3 7.6 83 Hole-in-Rock 9170 2.7 5.4 50 7.2 7.3 99 Indian Creek 9400 15.5 17.1 91 16.5 15.1 109 Kelley R.S. 8240 9.4 11.2 84 14.0 12.9 109 Spirit Lk 10240 8.9 8.8 101 12.5 12.3 102 Steel Creek Park 10140 9.3 11.1 84 11.3 11.9 95 ----- ----- Basin Index (%) 78 99 UPPER BEAR RIVER Bear River RS 8510 4.8 7.2 67 8.1 8.9 91 Bug Lake 7980 11.7 14.4 81 16.0 14.0 114 Burts Miller Ranch 7900 2.2 5.0 44 8.4 5.7 147 Chalk Creek #1 9160 11.6 16.2 72 16.0 17.1 94 Giveout 6940 5.5 7.6 72 11.4 9.4 121 Hayden Fork 9170 9.2 11.4 81 14.4 15.5 93 Kelley R.S. 8240 9.4 11.2 84 14.0 12.9 109 Lily Lake 9130 6.1 9.6 64 9.6 11.8 81 Monte Cristo 8930 14.8 19.7 75 19.9 19.2 104 Salt River Summit 7630 8.9 10.4 86 13.4 12.2 110 Spring Creek Divide 9020 16.2 19.0 85 19.3 18.4 105 Trial Lake 9970 15.6 16.7 93 16.6 17.0 98 ----- ----- Basin Index (%) 78 103 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.