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 MONDAY: NOVEMBER 10 , 2025
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BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION
Data Site Name (Ft) % %
Current Median Median Current Median Med
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WYOMING
SNAKE RIVER
Base Camp 7040 .1 1.0 10* 5.2 3.2 162
Blind Bull Sum 8880 1.8 2.6 69 3.1 3.1 100
Cottonwood Creek 7710 1.2 2.1 57* 5.0 4.4 114
East Rim Divide 8010 .1 .6 17* 2.9 2.1 138
Grand Targhee 9260 4.5 6.5 69 7.4 6.4 116
Granite Creek 6770 .1 .8 12* 3.9 3.2 122
Grassy Lake 7330 .9 2.1 43* 6.1 5.2 117
Gros Ventre Summit 8760 1.1 2.2 50 -M 2.4 *
Gunsight Pass 9830 2.4 1.8 133 4.8 3.0 160
Lewis Lake Divide 7880 1.9 2.1 90* 6.9 5.1 135
Loomis Park 8240 .6 1.2 50* 3.3 2.8 118
Phillips Bench 8160 1.5 1.9 79* 5.3 4.4 120
Salt River Summit 7630 .0 .6 0* 2.9 2.6 112
Snake River Station 6900 .2 .9 22* 4.4 3.5 126
Somsen Ranch 6830 .3 .5 60* 4.4 2.9 152
Spring Creek Divide 9020 1.5 2.6 58 4.2 3.6 117
Thumb Divide 7970 1.5 1.4 107* 5.0 3.2 156
Togwotee Pass 9590 2.6 3.5 74 6.0 4.2 143
Triple Peak 8520 2.2 2.3 96* 4.6 3.9 118
Two Ocean Plateau 9240 5.2 4.9 106 6.8 4.3 158
Willow Creek 8060 1.1 2.4 46* 6.8 5.7 119
Younts Peak 8340 1.8 1.9 95 6.6 2.8 236
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Basin Index (%) 71* 133
MADISON HEADWATERS IN WYOMING
Black Bear 8160 3.2 4.2 76 6.4 6.0 107
Canyon 7870 .5 1.4 36 3.6 2.8 129
Madison Plateau 7710 1.1 2.1 52* 5.2 4.2 124
West Yellowstone 6680 .1 .6 17* 3.7 2.4 154
Whiskey Creek 6790 .5 1.2 42* 4.8 3.2 150
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Basin Index (%) 57* 127
YELLOWSTONE HEADWATERS IN WYOMING
Beartooth Lake 9360 3.4 3.8 89 4.7 3.4 138
Canyon 7870 .5 1.4 36 3.6 2.8 129
Evening Star 9040 3.6 3.4 106 7.2 5.6 129
Fisher Creek 9110 3.5 4.6 76 6.6 5.7 116
Monument Peak 8740 3.1 3.1 100 5.7 4.5 127
Northeast Entrance 7420 .3 .4 75* 4.3 2.8 154
Parker Peak 9420 3.6 3.5 103 5.5 3.8 145
Sylvan Lake 8440 1.7 2.6 65 6.4 4.8 133
Thumb Divide 7970 1.5 1.4 107* 5.0 3.2 156
Two Ocean Plateau 9240 5.2 4.9 106 6.8 4.3 158
White Mill 8730 3.3 3.0 110 5.2 4.4 118
Wolverine 7650 .2 .6 33* 3.8 2.8 136
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Basin Index (%) 91 135
WIND RIVER
Burroughs Creek 8760 .6 -M * 4.8 -M *
Castle Creek 8410 .4 .4 100* 2.2 1.8 122
Cold Springs 9640 .3 1.2 25 3.2 2.4 133
Deer Park 9690 1.6 2.0 80 2.9 3.2 91
Hobbs Park 10080 1.1 2.2 50 2.7 3.0 90
Kirwin 9580 1.6 2.2 73 4.6 2.6 177
Little Warm 9370 1.8 1.6 112 4.4 2.4 183
South Pass 9040 1.6 1.8 89 2.6 2.6 100
St. Lawrence Alt 8610 .0 -M * 1.6 -M *
Togwotee Pass 9590 2.6 3.5 74 6.0 4.2 143
Townsend Creek 8720 .2 1.4 14 2.2 2.6 85
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Basin Index (%) 69 124
BIGHORN BASIN
Bald Mtn. 9360 3.1 4.0 78 4.9 3.8 129
Bear Trap Meadow 8200 .8 .8 100 4.5 2.2 205
Bone Springs Div 9340 1.7 3.3 52 4.0 3.4 118
Grave Springs 8560 .8 1.0 80 4.4 2.2 200
Kirwin 9580 1.6 2.2 73 4.6 2.6 177
Marquette 8800 .6 1.0 60 2.7 2.6 104
Middle Powder 7760 .7 1.3 54 4.8 2.6 185
Owl Creek 8990 .1 1.0 10 2.6 1.8 144
Powder River Pass 9480 2.2 2.2 100 5.4 3.0 180
Shell Creek 9570 2.1 3.6 58 4.5 3.3 136
Timber Creek 7910 .1 .8 12 2.1 2.1 100
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Basin Index (%) 65 150
SHOSHONE RIVER
Blackwater 9840 5.0 4.0 125 6.0 3.8 158
Evening Star 9040 3.6 3.4 106 7.2 5.6 129
Marquette 8800 .6 1.0 60 2.7 2.6 104
Sylvan Lake 8440 1.7 2.6 65 6.4 4.8 133
Sylvan Road 7140 .1 1.0 10* 4.9 3.4 144
Younts Peak 8340 1.8 1.9 95 6.6 2.8 236
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Basin Index (%) 92 147
POWDER RIVER
Bear Trap Meadow 8200 .8 .8 100 4.5 2.2 205
Cloud Peak Reservoir 9830 2.1 2.4 88 4.5 3.3 136
Grave Springs 8560 .8 1.0 80 4.4 2.2 200
Hansen Sawmill 8360 .6 .8 75 4.9 2.2 223
Middle Powder 7760 .7 1.3 54 4.8 2.6 185
Powder River Pass 9480 2.2 2.2 100 5.4 3.0 180
Soldier Park 8680 .2 .5 40* 3.3 2.2 150
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Basin Index (%) 82 180
TONGUE RIVER
Big Goose 8010 .5 1.0 50 3.3 2.4 138
Bone Springs Div 9340 1.7 3.3 52 4.0 3.4 118
Burgess Junction 7900 .4 1.6 25 3.4 3.0 113
Dome Lake 8890 1.0 2.2 45 4.0 3.0 133
Little Goose 8560 .3 .8 38* 3.8 2.6 146
Sucker Creek 8840 .7 2.4 29 3.8 3.6 106
Tie Creek 7050 .2 .4 50* 3.0 3.0 100
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Basin Index (%) 41 120
BELLE FOURCHE
Blind Park 6900 .6 1.0 60 4.6 2.6 177
Cole Canyon 5930 .2 .2 100* 4.7 2.0 235
North Rapid Creek 6150 .7 .6 117* 3.5 2.0 175
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Basin Index (%) 83* 194
CHEYENNE RIVER BASIN
Blind Park 6900 .6 1.0 60 4.6 2.6 177
North Rapid Creek 6150 .7 .6 117* 3.5 2.0 175
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Basin Index (%) 81 176
UPPER N. PLATTE
Arapaho Ridge 10960 .4 3.4 12 2.5 4.4 57
Blackhall Mtn 9830 1.1 3.7 30 3.8 5.0 76
Cinnabar Park 9670 .7 2.4 29 2.6 3.3 79
Columbine 9170 .7 1.4 50* 2.6 4.1 63
Divide Peak 8700 .5 2.0 25* 3.3 4.0 82
Joe Wright 10140 .9 3.3 27 3.5 5.0 70
Laprele Creek 8370 .2 1.0 20 3.6 2.4 150
Med Bow 10500 2.6 -M * 5.4 -M *
Never Summer 10300 1.7 3.0 57 1.8 3.5 51
North French Creek 10150 1.7 3.3 52 4.3 4.6 93
Old Battle 9850 1.3 3.9 33 5.8 5.2 112
Rawah 9100 .0 1.6 0 1.9 3.5 54
Sage Creek Basin 7830 .1 .9 11* 2.2 2.7 81
Sand Lake 10080 2.4 4.2 57 4.8 4.3 112
South Brush Creek 8480 .0 1.1 0* 2.2 3.0 73
Tower 10610 1.0 5.8 17 3.7 6.6 56
Webber Springs 9250 .8 2.0 40* 3.9 4.4 89
Whiskey Park 8950 .6 2.1 29* 4.5 4.4 102
Willow Creek Pass 9520 .4 2.2 18 2.2 2.9 76
Zirkel 9320 .2 1.6 12* 3.5 5.0 70
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Basin Index (%) 30 80
SWEETWATER
Deer Park 9690 1.6 2.0 80 2.9 3.2 91
Larsen Creek 8880 .6 .2 300* 2.5 2.3 109
South Pass 9040 1.6 1.8 89 2.6 2.6 100
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Basin Index (%) 95 99
LOWER N. PLATTE
Casper Mtn. 7940 .3 1.7 18 2.9 3.2 91
Laprele Creek 8370 .2 1.0 20 3.6 2.4 150
Reno Hill 8410 .2 2.1 10 3.3 3.0 110
Windy Peak 7900 .0 .6 0* 3.3 2.2 150
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Basin Index (%) 13 121
LARAMIE RIVER
Brooklyn Lake 10250 .7 2.0 35* 3.3 3.4 97
Cinnabar Park 9670 .7 2.4 29 2.6 3.3 79
Crow Creek 8320 .1 .4 25* 1.8 2.3 78
Deadman Hill 10240 1.1 2.6 42 1.8 3.6 50
Rawah 9100 .0 1.6 0 1.9 3.5 54
Roach 9710 .2 2.3 9 1.8 3.5 51
Windy Peak 7900 .0 .6 0* 3.3 2.2 150
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Basin Index (%) 24 76
S. PLATTE
Crow Creek 8320 .1 .4 25* 1.8 2.3 78
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Basin Index (%) 25* 78
LITTLE SNAKE RIVER
Battle Mountain 7460 .1 .4 25* 3.1 3.0 103
Divide Peak 8700 .5 2.0 25* 3.3 4.0 82
Elk River 8710 .4 .7 57* 4.1 3.4 121
Elkhead Divide 8780 .0 -M * 4.1 -M *
Little Snake River 8930 .0 1.5 0* 4.4 5.1 86
Old Battle 9850 1.3 3.9 33 5.8 5.2 112
Sage Creek Basin 7830 .1 .9 11* 2.2 2.7 81
Sandstone RS 8150 .0 .8 0* 2.9 3.4 85
Whiskey Park 8950 .6 2.1 29* 4.5 4.4 102
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Basin Index (%) 24* 97
UPPER GREEN RIVER
Big Sandy Opening 9100 1.7 1.8 94 2.0 2.4 83
Blind Bull Sum 8880 1.8 2.6 69 3.1 3.1 100
East Rim Divide 8010 .1 .6 17* 2.9 2.1 138
Elkhart Park G.S. 9410 .9 1.6 56 3.1 2.6 119
Gros Ventre Summit 8760 1.1 2.2 50 -M 2.4 *
Gunsight Pass 9830 2.4 1.8 133 4.8 3.0 160
Indian Creek 9400 1.5 2.4 62* 4.2 3.4 124
Kendall R.S. 7790 .4 .6 67* 3.7 2.4 154
Larsen Creek 8880 .6 .2 300* 2.5 2.3 109
Loomis Park 8240 .6 1.2 50* 3.3 2.8 118
New Fork Lake 8380 .1 .9 11* -M 2.0 *
Pocket Creek 9370 -M -M * -M -M *
Snider Basin 8080 .1 1.0 10* 2.3 2.0 115
Spring Creek Divide 9020 1.5 2.6 58 4.2 3.6 117
Triple Peak 8520 2.2 2.3 96* 4.6 3.9 118
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Basin Index (%) 69* 121
LOWER GREEN RIVER
Blacks Fork Jct 8880 .7 .1 700* 2.6 2.1 124
Buck Pasture 9620 1.0 -M * 3.8 -M *
EF Blacks Fork GS 9360 .3 .6 50* 3.0 2.5 120
Hams Fork 7870 .0 .4 0* 2.2 2.2 100
Henrys Fork 10180 -M -M * 3.6 -M *
Hewinta 9510 -M .4 * -M 3.0 *
Hickerson Park 9130 .9 .6 150* 3.2 2.6 123
Hole-in-Rock 9170 .9 .7 129* 3.6 2.6 138
Indian Creek 9400 1.5 2.4 62* 4.2 3.4 124
Kelley R.S. 8240 .7 1.2 58* 3.7 2.9 128
Spirit Lk 10240 1.5 1.5 100 5.6 3.6 156
Steel Creek Park 10140 2.1 2.0 105 3.8 3.3 115
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Basin Index (%) 91* 127
UPPER BEAR RIVER
Bear River RS 8510 .0 .2 0* 2.5 2.3 109
Bug Lake 7980 .4 1.0 40* 4.0 2.8 143
Burts Miller Ranch 7900 .0 .0 * 2.9 1.6 181
Chalk Creek #1 9160 .4 2.3 17* 4.7 4.2 112
Giveout 6940 .0 .2 0* 2.8 2.4 117
Hayden Fork 9160 .0 .7 0* 3.7 3.8 97
Kelley R.S. 8240 .7 1.2 58* 3.7 2.9 128
Lily Lake 9130 .0 1.0 0* 2.9 3.4 85
Monte Cristo 8930 .3 1.8 17* 4.9 3.6 136
Salt River Summit 7630 .0 .6 0* 2.9 2.6 112
Spring Creek Divide 9020 1.5 2.6 58 4.2 3.6 117
Trial Lake 9970 2.0 2.2 91* 3.0 3.4 88
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Basin Index (%) 38* 115
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-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.
