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
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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 .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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Basin Index (%) 24 77
S. PLATTE
Crow Creek 8320 .1 .5 20* 1.7 2.3 74
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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
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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
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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
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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
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Basin Index (%) 45* 131
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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.
