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 14 , 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 .2 1.6 12* 5.1 3.7 138
Blind Bull Sum 8880 2.0 2.9 69 3.2 3.4 94
Cottonwood Creek 7710 1.3 2.4 54 5.0 4.7 106
East Rim Divide 8010 .1 .8 12* 2.9 2.2 132
Grand Targhee 9260 4.6 7.4 62 7.4 7.6 97
Granite Creek 6770 .0 1.0 0* 3.9 3.6 108
Grassy Lake 7330 1.3 2.6 50* 6.2 5.6 111
Gros Ventre Summit 8760 1.2 2.3 52 -M 2.6 *
Gunsight Pass 9830 2.1 2.1 100 4.9 3.3 148
Lewis Lake Divide 7880 1.9 3.1 61* 6.9 5.5 125
Loomis Park 8240 .7 1.7 41 3.2 3.0 107
Phillips Bench 8160 1.6 2.6 62* 5.4 4.4 123
Salt River Summit 7630 .0 .8 0* 2.9 2.7 107
Snake River Station 6900 .2 1.2 17* 4.5 3.8 118
Somsen Ranch 6830 .3 .8 38* 4.5 3.3 136
Spring Creek Divide 9020 1.7 2.9 59 4.2 4.0 105
Thumb Divide 7970 1.6 1.7 94 5.1 3.2 159
Togwotee Pass 9590 2.8 4.2 67 6.0 4.9 122
Triple Peak 8520 2.3 2.8 82 4.7 4.4 107
Two Ocean Plateau 9240 5.3 5.2 102 6.9 5.0 138
Willow Creek 8060 1.2 2.8 43* 6.8 6.2 110
Younts Peak 8340 2.2 2.2 100 6.8 3.0 227
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Basin Index (%) 63 122
MADISON HEADWATERS IN WYOMING
Black Bear 8160 3.2 4.9 65 6.5 6.4 102
Canyon 7870 .6 1.6 38 3.5 3.2 109
Madison Plateau 7710 1.2 2.6 46 5.2 4.6 113
West Yellowstone 6680 .2 1.0 20* 3.6 2.5 144
Whiskey Creek 6790 .5 1.6 31 4.8 3.4 141
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Basin Index (%) 49 117
YELLOWSTONE HEADWATERS IN WYOMING
Beartooth Lake 9360 3.5 4.2 83 4.7 3.8 124
Canyon 7870 .6 1.6 38 3.5 3.2 109
Evening Star 9040 3.6 4.2 86 7.4 6.0 123
Fisher Creek 9110 3.5 5.0 70 6.8 6.2 110
Monument Peak 8740 3.1 3.4 91 5.7 4.8 119
Northeast Entrance 7420 .0 .6 0* 4.2 3.1 135
Parker Peak 9420 3.7 4.0 92 5.6 4.2 133
Sylvan Lake 8440 1.8 2.8 64 6.3 5.0 126
Thumb Divide 7970 1.6 1.7 94 5.1 3.2 159
Two Ocean Plateau 9240 5.3 5.2 102 6.9 5.0 138
White Mill 8730 3.4 3.7 92 5.3 5.0 106
Wolverine 7650 .0 .8 0* 3.7 2.8 132
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Basin Index (%) 81 125
WIND RIVER
Burroughs Creek 8760 .4 -M * 4.9 -M *
Castle Creek 8410 .4 .4 100* 2.3 2.0 115
Cold Springs 9640 .2 1.4 14 3.3 2.6 127
Deer Park 9690 1.6 2.4 67 2.9 3.5 83
Hobbs Park 10080 1.1 2.6 42 2.7 3.4 79
Kirwin 9580 1.7 2.5 68 4.7 2.8 168
Little Warm 9370 1.8 1.8 100 4.4 2.7 163
South Pass 9040 1.6 2.2 73 2.6 2.8 93
St. Lawrence Alt 8610 .2 -M * 1.6 -M *
Togwotee Pass 9590 2.8 4.2 67 6.0 4.9 122
Townsend Creek 8720 .2 1.5 13 2.3 3.0 77
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Basin Index (%) 60 113
BIGHORN BASIN
Bald Mtn. 9360 3.0 4.4 68 4.9 4.0 122
Bear Trap Meadow 8200 .7 1.0 70 4.5 2.4 188
Bone Springs Div 9340 1.8 3.8 47 4.0 3.7 108
Grave Springs 8560 1.1 1.1 100 4.4 2.4 183
Kirwin 9580 1.7 2.5 68 4.7 2.8 168
Marquette 8800 .5 1.2 42 2.7 2.6 104
Middle Powder 7760 .4 1.4 29 4.8 2.8 171
Owl Creek 8990 .1 1.3 8 2.5 2.0 125
Powder River Pass 9480 2.2 2.5 88 5.4 3.2 169
Shell Creek 9570 2.1 3.9 54 4.5 3.6 125
Timber Creek 7910 .0 .8 0 2.2 2.3 96
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Basin Index (%) 57 140
SHOSHONE RIVER
Blackwater 9840 5.0 4.4 114 6.2 4.0 155
Evening Star 9040 3.6 4.2 86 7.4 6.0 123
Marquette 8800 .5 1.2 42 2.7 2.6 104
Sylvan Lake 8440 1.8 2.8 64 6.3 5.0 126
Sylvan Road 7140 .1 1.2 8 5.0 3.8 132
Younts Peak 8340 2.2 2.2 100 6.8 3.0 227
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Basin Index (%) 82 141
POWDER RIVER
Bear Trap Meadow 8200 .7 1.0 70 4.5 2.4 188
Cloud Peak Reservoir 9830 2.2 3.0 73 4.6 3.6 128
Grave Springs 8560 1.1 1.1 100 4.4 2.4 183
Hansen Sawmill 8360 .4 1.2 33 4.7 2.4 196
Middle Powder 7760 .4 1.4 29 4.8 2.8 171
Powder River Pass 9480 2.2 2.5 88 5.4 3.2 169
Soldier Park 8680 .0 .6 0* 3.2 2.3 139
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Basin Index (%) 65 165
TONGUE RIVER
Big Goose 8010 .3 1.2 25 3.1 2.8 111
Bone Springs Div 9340 1.8 3.8 47 4.0 3.7 108
Burgess Junction 7900 .4 1.8 22 3.5 3.2 109
Dome Lake 8890 1.0 2.4 42 4.0 3.4 118
Little Goose 8560 .1 1.1 9* 3.8 2.8 136
Sucker Creek 8840 .6 2.7 22 3.9 3.9 100
Tie Creek 7050 .1 .5 20 3.0 3.1 97
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Basin Index (%) 32 110
BELLE FOURCHE
Blind Park 6900 .2 1.0 20 4.6 2.8 164
Cole Canyon 5930 .0 .3 0* 4.7 2.1 224
North Rapid Creek 6150 .3 .7 43 3.5 2.0 175
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Basin Index (%) 25 186
CHEYENNE RIVER BASIN
Blind Park 6900 .2 1.0 20 4.6 2.8 164
North Rapid Creek 6150 .3 .7 43 3.5 2.0 175
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Basin Index (%) 29 169
UPPER N. PLATTE
Arapaho Ridge 10960 .4 3.9 10 2.5 4.8 52
Blackhall Mtn 9830 1.1 4.3 26 3.8 5.4 70
Cinnabar Park 9670 .7 2.9 24 2.5 4.6 54
Columbine 9170 .5 2.3 22 2.6 4.4 59
Divide Peak 8700 .4 2.5 16 3.2 4.4 73
Joe Wright 10140 .9 3.8 24 3.4 5.9 58
Laprele Creek 8370 .2 1.2 17 3.7 2.6 142
Med Bow 10500 2.6 -M * 5.4 -M *
Never Summer 10300 1.8 3.7 49 1.9 4.2 45
North French Creek 10150 1.9 4.2 45 4.4 5.2 85
Old Battle 9850 1.3 4.8 27 5.9 6.4 92
Rawah 9100 .0 1.8 0 1.9 4.2 45
Sage Creek Basin 7830 .1 1.0 10* 2.2 3.1 71
Sand Lake 10080 2.4 4.6 52 4.9 4.8 102
South Brush Creek 8480 .1 1.4 7 2.2 3.2 69
Tower 10610 1.0 6.4 16 3.8 7.5 51
Webber Springs 9250 .7 2.6 27 4.0 5.0 80
Whiskey Park 8950 .4 3.0 13 4.6 5.2 88
Willow Creek Pass 9520 .3 2.6 12 2.2 3.2 69
Zirkel 9320 .2 2.3 9* 3.6 5.8 62
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Basin Index (%) 24 70
SWEETWATER
Deer Park 9690 1.6 2.4 67 2.9 3.5 83
Larsen Creek 8880 .6 .6 100* 2.5 2.4 104
South Pass 9040 1.6 2.2 73 2.6 2.8 93
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Basin Index (%) 73 92
LOWER N. PLATTE
Casper Mtn. 7940 .3 2.0 15 3.0 3.4 88
Laprele Creek 8370 .2 1.2 17 3.7 2.6 142
Reno Hill 8410 .2 2.2 9 3.3 3.2 103
Windy Peak 7900 .2 .8 25 3.4 2.4 142
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Basin Index (%) 15 116
LARAMIE RIVER
Brooklyn Lake 10250 .4 2.4 17 3.3 3.4 97
Cinnabar Park 9670 .7 2.9 24 2.5 4.6 54
Crow Creek 8320 .1 .7 14 1.8 2.6 69
Deadman Hill 10240 1.1 3.0 37 1.8 3.8 47
Rawah 9100 .0 1.8 0 1.9 4.2 45
Roach 9710 .2 2.6 8 1.8 3.9 46
Windy Peak 7900 .2 .8 25 3.4 2.4 142
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Basin Index (%) 19 66
S. PLATTE
Crow Creek 8320 .1 .7 14 1.8 2.6 69
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Basin Index (%) 14 69
LITTLE SNAKE RIVER
Battle Mountain 7460 .3 .7 43* 3.2 3.4 94
Divide Peak 8700 .4 2.5 16 3.2 4.4 73
Elk River 8710 .3 1.2 25* 4.1 3.9 105
Elkhead Divide 8780 .1 -M * 4.1 -M *
Little Snake River 8930 .0 2.6 0* 4.3 6.0 72
Old Battle 9850 1.3 4.8 27 5.9 6.4 92
Sage Creek Basin 7830 .1 1.0 10* 2.2 3.1 71
Sandstone RS 8150 .0 .9 0* 2.9 3.8 76
Whiskey Park 8950 .4 3.0 13 4.6 5.2 88
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Basin Index (%) 17* 84
UPPER GREEN RIVER
Big Sandy Opening 9100 1.7 2.3 74 2.0 2.6 77
Blind Bull Sum 8880 2.0 2.9 69 3.2 3.4 94
East Rim Divide 8010 .1 .8 12* 2.9 2.2 132
Elkhart Park G.S. 9410 .9 2.0 45 3.1 3.0 103
Gros Ventre Summit 8760 1.2 2.3 52 -M 2.6 *
Gunsight Pass 9830 2.1 2.1 100 4.9 3.3 148
Indian Creek 9400 1.5 3.0 50 4.2 3.6 117
Kendall R.S. 7790 .1 1.0 10* 3.7 2.6 142
Larsen Creek 8880 .6 .6 100* 2.5 2.4 104
Loomis Park 8240 .7 1.7 41 3.2 3.0 107
New Fork Lake 8380 .2 1.3 15 -M 2.2 *
Pocket Creek 9370 -M -M * -M -M *
Snider Basin 8080 .2 1.2 17* 2.4 2.5 96
Spring Creek Divide 9020 1.7 2.9 59 4.2 4.0 105
Triple Peak 8520 2.3 2.8 82 4.7 4.4 107
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Basin Index (%) 57 111
LOWER GREEN RIVER
Blacks Fork Jct 8880 .8 .3 267* 2.6 2.3 113
Buck Pasture 9620 1.3 -M * 3.9 -M *
EF Blacks Fork GS 9360 .5 1.0 50* 2.9 2.6 112
Hams Fork 7870 .0 .4 0* 2.2 2.4 92
Henrys Fork 10180 -M -M * 3.4 -M *
Hewinta 9510 .0 .8 0* 3.2 3.0 107
Hickerson Park 9130 1.0 1.0 100 3.0 2.7 111
Hole-in-Rock 9170 .8 .8 100 3.7 2.6 142
Indian Creek 9400 1.5 3.0 50 4.2 3.6 117
Kelley R.S. 8240 .7 1.5 47 3.7 3.1 119
Spirit Lk 10240 1.8 1.9 95 5.9 3.9 151
Steel Creek Park 10140 2.1 2.0 105 3.8 3.5 109
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Basin Index (%) 72 119
UPPER BEAR RIVER
Bear River RS 8510 .0 .4 0* 2.4 2.3 104
Bug Lake 7980 .7 1.2 58* 4.0 3.4 118
Burts Miller Ranch 7900 .1 .1 100* 3.0 1.6 188
Chalk Creek #1 9160 .4 2.9 14 4.8 4.6 104
Giveout 6940 -M .4 * -M 2.4 *
Hayden Fork 9160 .0 1.0 0* 3.5 3.9 90
Kelley R.S. 8240 .7 1.5 47 3.7 3.1 119
Lily Lake 9130 .0 1.3 0 2.8 3.7 76
Monte Cristo 8930 .3 2.1 14* 4.9 4.2 117
Salt River Summit 7630 .0 .8 0* 2.9 2.7 107
Spring Creek Divide 9020 1.7 2.9 59 4.2 4.0 105
Trial Lake 9970 2.2 2.6 85 3.0 3.8 79
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Basin Index (%) 36* 105
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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.
