Supercell over Laramie
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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 FRIDAY: NOVEMBER 7 , 2025 ------------------------------------------------------------------------------ BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION Data Site Name (Ft) % % Current Median Median Current Median Med ------------------------------------------------------------------------------ WYOMING SNAKE RIVER Base Camp 7040 .0 .7 0* 4.9 3.0 163 Blind Bull Sum 8880 1.6 2.2 73* 2.9 2.6 112 Cottonwood Creek 7710 1.0 1.8 56* 4.8 3.9 123 East Rim Divide 8010 .0 .4 0* 2.7 2.0 135 Grand Targhee 9260 4.3 6.2 69 7.2 5.9 122 Granite Creek 6770 .0 .6 0* 3.6 2.8 129 Grassy Lake 7330 .4 1.6 25* 5.7 4.6 124 Gros Ventre Summit 8760 .9 1.8 50 -M 2.4 * Gunsight Pass 9830 2.1 1.4 150 4.4 2.9 152 Lewis Lake Divide 7880 1.3 2.0 65* 6.2 4.8 129 Loomis Park 8240 .3 1.2 25* 3.0 2.5 120 Phillips Bench 8160 1.1 1.6 69* 4.9 3.8 129 Salt River Summit 7630 .0 .5 0* 2.8 2.3 122 Snake River Station 6900 .0 .6 0* 4.0 3.2 125 Somsen Ranch 6830 .1 .3 33* 4.4 2.7 163 Spring Creek Divide 9020 1.4 2.2 64* 4.0 3.3 121 Thumb Divide 7970 1.5 1.0 150* 4.8 2.8 171 Togwotee Pass 9590 2.4 3.3 73 5.6 4.0 140 Triple Peak 8520 2.1 2.0 105* 4.5 3.4 132 Two Ocean Plateau 9240 4.9 4.7 104 6.6 4.1 161 Willow Creek 8060 1.1 2.0 55* 6.7 5.1 131 Younts Peak 8340 1.6 1.6 100 6.2 2.7 230 ----- ----- Basin Index (%) 71* 138 MADISON HEADWATERS IN WYOMING Black Bear 8160 3.1 3.7 84* 6.1 5.7 107 Canyon 7870 .5 1.2 42* 3.4 2.8 121 Madison Plateau 7710 .9 1.8 50* 5.0 3.8 132 West Yellowstone 6680 .1 .4 25* 3.5 2.4 146 Whiskey Creek 6790 .3 .9 33* 4.6 2.8 164 ----- ----- Basin Index (%) 61* 129 YELLOWSTONE HEADWATERS IN WYOMING Beartooth Lake 9360 3.2 3.6 89 4.4 3.0 147 Canyon 7870 .5 1.2 42* 3.4 2.8 121 Evening Star 9040 3.2 3.5 91 6.7 5.1 131 Fisher Creek 9110 3.1 4.0 78 6.1 5.3 115 Monument Peak 8740 2.9 2.8 104 5.5 4.2 131 Northeast Entrance 7420 .1 .4 25* 4.1 2.6 158 Parker Peak 9420 3.1 3.1 100 5.1 3.2 159 Sylvan Lake 8440 1.6 2.3 70 6.1 4.4 139 Thumb Divide 7970 1.5 1.0 150* 4.8 2.8 171 Two Ocean Plateau 9240 4.9 4.7 104 6.6 4.1 161 White Mill 8730 2.9 3.0 97 4.7 4.2 112 Wolverine 7650 .0 .4 0* 3.5 2.5 140 ----- ----- Basin Index (%) 90 138 WIND RIVER Burroughs Creek 8760 .2 -M * 4.6 -M * Castle Creek 8410 .3 .2 150* 2.0 1.5 133 Cold Springs 9640 .1 1.0 10 3.0 2.2 136 Deer Park 9690 1.6 1.7 94 2.7 2.7 100 Hobbs Park 10080 .9 2.2 41 2.6 2.8 93 Kirwin 9580 1.4 2.1 67 4.4 2.5 176 Little Warm 9370 1.5 1.5 100 3.9 2.4 162 South Pass 9040 1.7 1.4 121* 2.6 2.3 113 St. Lawrence Alt 8610 .0 -M * 1.6 -M * Togwotee Pass 9590 2.4 3.3 73 5.6 4.0 140 Townsend Creek 8720 .2 1.2 17 2.2 2.5 88 ----- ----- Basin Index (%) 69 127 BIGHORN BASIN Bald Mtn. 9360 2.8 3.8 74 4.6 3.6 128 Bear Trap Meadow 8200 .8 .8 100 4.3 2.0 215 Bone Springs Div 9340 1.3 3.1 42 3.8 3.1 123 Grave Springs 8560 .9 1.0 90 4.1 2.0 205 Kirwin 9580 1.4 2.1 67 4.4 2.5 176 Marquette 8800 .3 1.2 25 2.6 2.4 108 Middle Powder 7760 .3 1.2 25* 4.6 2.4 192 Owl Creek 8990 .0 .9 0 2.2 1.7 129 Powder River Pass 9480 2.1 1.9 111 5.3 2.6 204 Shell Creek 9570 1.9 3.4 56 4.3 3.0 143 Timber Creek 7910 .0 .7 0 2.1 2.0 105 ----- ----- Basin Index (%) 59 155 SHOSHONE RIVER Blackwater 9840 4.5 3.7 122 5.4 3.6 150 Evening Star 9040 3.2 3.5 91 6.7 5.1 131 Marquette 8800 .3 1.2 25 2.6 2.4 108 Sylvan Lake 8440 1.6 2.3 70 6.1 4.4 139 Sylvan Road 7140 .2 .6 33* 4.8 3.2 150 Younts Peak 8340 1.6 1.6 100 6.2 2.7 230 ----- ----- Basin Index (%) 88 149 POWDER RIVER Bear Trap Meadow 8200 .8 .8 100 4.3 2.0 215 Cloud Peak Reservoir 9830 1.8 2.1 86 4.3 3.2 134 Grave Springs 8560 .9 1.0 90 4.1 2.0 205 Hansen Sawmill 8360 .2 .8 25 4.8 2.2 218 Middle Powder 7760 .3 1.2 25* 4.6 2.4 192 Powder River Pass 9480 2.1 1.9 111 5.3 2.6 204 Soldier Park 8680 .0 .2 0* 3.1 2.1 148 ----- ----- Basin Index (%) 76 185 TONGUE RIVER Big Goose 8010 .3 1.0 30 3.1 2.2 141 Bone Springs Div 9340 1.3 3.1 42 3.8 3.1 123 Burgess Junction 7900 .3 1.5 20 3.3 2.8 118 Dome Lake 8890 .8 2.1 38 3.8 2.9 131 Little Goose 8560 .1 .6 17* 3.5 2.4 146 Sucker Creek 8840 .5 2.2 23 3.6 3.0 120 Tie Creek 7050 .2 .2 100* 2.8 2.8 100 ----- ----- Basin Index (%) 33 124 BELLE FOURCHE Blind Park 6900 .1 .8 12 4.2 2.6 162 Cole Canyon 5930 .0 .0 * 4.3 1.8 239 North Rapid Creek 6150 .2 .4 50* 3.0 1.8 167 ----- ----- Basin Index (%) 25* 185 CHEYENNE RIVER BASIN Blind Park 6900 .1 .8 12 4.2 2.6 162 North Rapid Creek 6150 .2 .4 50* 3.0 1.8 167 ----- ----- Basin Index (%) 25 164 UPPER N. PLATTE Arapaho Ridge 10960 .3 3.2 9 2.4 3.7 65 Blackhall Mtn 9830 1.0 3.6 28 3.8 5.0 76 Cinnabar Park 9670 .5 2.0 25* 2.5 3.2 78 Columbine 9170 .5 1.3 38* 2.4 3.8 63 Divide Peak 8700 .3 2.0 15* 3.1 3.6 86 Joe Wright 10140 .8 2.9 28 3.4 4.8 71 Laprele Creek 8370 .1 .9 11* 3.4 2.3 148 Med Bow 10500 2.6 -M * 5.4 -M * Never Summer 10300 1.6 3.0 53 1.8 3.4 53 North French Creek 10150 1.8 3.2 56* 4.3 4.5 96 Old Battle 9850 1.3 3.4 38* 5.6 4.9 114 Rawah 9100 .0 1.2 0 1.9 3.4 56 Sage Creek Basin 7830 .1 .7 14* 2.2 2.5 88 Sand Lake 10080 2.3 3.9 59 4.6 4.0 115 South Brush Creek 8480 .0 1.1 0* 2.2 3.0 73 Tower 10610 .9 5.1 18 3.5 5.9 59 Webber Springs 9250 .6 1.6 38* 3.9 4.0 98 Whiskey Park 8950 .5 1.7 29* 4.5 4.2 107 Willow Creek Pass 9520 .3 2.0 15 2.1 2.7 78 Zirkel 9320 .2 1.7 12* 3.4 4.6 74 ----- ----- Basin Index (%) 29* 83 SWEETWATER Deer Park 9690 1.6 1.7 94 2.7 2.7 100 Larsen Creek 8880 .5 .0 * 2.5 2.2 114 South Pass 9040 1.7 1.4 121* 2.6 2.3 113 ----- ----- Basin Index (%) 123* 108 LOWER N. PLATTE Casper Mtn. 7940 .3 1.6 19 2.9 2.9 100 Laprele Creek 8370 .1 .9 11* 3.4 2.3 148 Reno Hill 8410 .1 1.8 6 3.1 2.8 111 Windy Peak 7900 .0 .8 0 3.2 2.0 160 ----- ----- Basin Index (%) 10 126 LARAMIE RIVER Brooklyn Lake 10250 .6 1.8 33* 3.2 3.0 107 Cinnabar Park 9670 .5 2.0 25* 2.5 3.2 78 Crow Creek 8320 .1 .5 20* 1.7 2.3 74 Deadman Hill 10240 1.2 2.5 48 1.6 3.4 47 Rawah 9100 .0 1.2 0 1.9 3.4 56 Roach 9710 .2 1.9 11 1.7 3.2 53 Windy Peak 7900 .0 .8 0 3.2 2.0 160 ----- ----- Basin Index (%) 24 77 S. PLATTE Crow Creek 8320 .1 .5 20* 1.7 2.3 74 ----- ----- Basin Index (%) 20* 74 LITTLE SNAKE RIVER Battle Mountain 7460 .1 .4 25* 3.0 2.6 115 Divide Peak 8700 .3 2.0 15* 3.1 3.6 86 Elk River 8710 .3 .6 50* 4.1 3.2 128 Elkhead Divide 8780 .0 -M * 4.1 -M * Little Snake River 8930 .1 1.5 7* 4.4 5.0 88 Old Battle 9850 1.3 3.4 38* 5.6 4.9 114 Sage Creek Basin 7830 .1 .7 14* 2.2 2.5 88 Sandstone RS 8150 .0 .8 0* 2.9 3.0 97 Whiskey Park 8950 .5 1.7 29* 4.5 4.2 107 ----- ----- Basin Index (%) 24* 103 UPPER GREEN RIVER Big Sandy Opening 9100 1.6 1.7 94 1.9 2.4 79 Blind Bull Sum 8880 1.6 2.2 73* 2.9 2.6 112 East Rim Divide 8010 .0 .4 0* 2.7 2.0 135 Elkhart Park G.S. 9410 .5 1.3 38* 2.9 2.4 121 Gros Ventre Summit 8760 .9 1.8 50 -M 2.4 * Gunsight Pass 9830 2.1 1.4 150 4.4 2.9 152 Indian Creek 9400 1.4 2.4 58* 4.1 2.9 141 Kendall R.S. 7790 .1 .5 20* 3.4 2.2 155 Larsen Creek 8880 .5 .0 * 2.5 2.2 114 Loomis Park 8240 .3 1.2 25* 3.0 2.5 120 New Fork Lake 8380 .0 .8 0* -M 1.8 * Pocket Creek 9370 -M -M * -M -M * Snider Basin 8080 .1 .6 17* 2.2 1.9 116 Spring Creek Divide 9020 1.4 2.2 64* 4.0 3.3 121 Triple Peak 8520 2.1 2.0 105* 4.5 3.4 132 ----- ----- Basin Index (%) 68* 125 LOWER GREEN RIVER Blacks Fork Jct 8880 .6 .0 * 2.6 1.8 144 Buck Pasture 9620 .5 -M * 3.7 -M * EF Blacks Fork GS 9360 .2 .6 33* 3.0 2.0 150 Hams Fork 7870 .0 .4 0* 2.2 2.0 110 Henrys Fork 10180 -M -M * 3.7 -M * Hewinta 9510 .0 .3 0* 3.2 2.6 123 Hickerson Park 9130 1.3 .6 217* 3.1 2.4 129 Hole-in-Rock 9170 .8 .5 160* 3.6 2.2 164 Indian Creek 9400 1.4 2.4 58* 4.1 2.9 141 Kelley R.S. 8240 .5 1.0 50* 3.7 2.5 148 Spirit Lk 10240 1.0 1.1 91* 5.3 2.6 204 Steel Creek Park 10140 2.0 1.6 125* 3.8 3.0 127 ----- ----- Basin Index (%) 92* 144 UPPER BEAR RIVER Bear River RS 8510 .0 .1 0* 2.5 1.8 139 Bug Lake 7980 .2 .8 25* 4.0 2.4 167 Burts Miller Ranch 7900 .0 .0 * 2.8 1.3 215 Chalk Creek #1 9160 .4 1.7 24* 4.6 3.6 128 Giveout 6940 .0 .0 * 2.8 2.0 140 Hayden Fork 9160 .0 .5 0* 3.7 3.4 109 Kelley R.S. 8240 .5 1.0 50* 3.7 2.5 148 Lily Lake 9130 .0 .8 0* 2.9 3.0 97 Monte Cristo 8930 .3 1.2 25* 4.9 3.2 153 Salt River Summit 7630 .0 .5 0* 2.8 2.3 122 Spring Creek Divide 9020 1.4 2.2 64* 4.0 3.3 121 Trial Lake 9970 1.8 1.5 120* 3.0 3.1 97 ----- ----- Basin Index (%) 45* 131 ----------------------------------------------------------------------------- -M = Missing data * = Data may not provide a valid measure of conditions. Units = inches for the Current and Median (or Average) 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 (or Average) represents the snow water equivalent found at selected SNOTEL sites in or near the basin compared to the Median (or Average) value for those sites on this day. The TOTAL PRECIPITATION Percent of Median (or Average) represents the total precipitation (beginning October 1st) found at selected SNOTEL sites in or near the basin compared to the Median (or Average) value for those sites on this day. Contact your state water supply staff for assistance. Medians and averages are calculated for the period 1991-2020. 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 or average for the day is less than 10% of the maximum median or average value for the year. * Basin - More than half of the stations for a basin with medians (or averages) report missing or invalid data The basin index is calculated as the sum of the valid current values divided by the sum of the corresponding medians or averages and the resulting fraction multiplied by 100. ---------------------------------------------------------------------------- -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.