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 10 , 2026
------------------------------------------------------------------------------
BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION
Data Site Name (Ft) % %
Current Median Median Current Median Med
------------------------------------------------------------------------------
WYOMING
SNAKE RIVER
Base Camp 7040 11.5 12.6 91 18.0 14.8 122
Blind Bull Sum 8880 16.7 16.0 104 13.2 12.8 103
Cottonwood Creek 7710 12.9 14.5 89 19.5 16.8 116
East Rim Divide 8010 5.7 7.2 79 8.5 7.8 109
Grand Targhee 9260 -M 29.8 * -M 22.2 *
Granite Creek 6770 9.3 11.8 79 16.0 13.6 118
Grassy Lake 7330 13.4 21.8 61 22.7 24.7 92
Gros Ventre Summit 8760 9.7 8.3 117 12.0 8.2 146
Gunsight Pass 9820 10.4 8.8 118 12.5 9.6 130
Lewis Lake Divide 7880 22.6 20.1 112 29.2 23.0 127
Loomis Park 8240 9.5 10.6 90 12.1 11.1 109
Phillips Bench 8170 15.6 17.0 92 20.4 18.4 111
Salt River Summit 7630 7.2 8.5 85 11.7 10.7 109
Snake River Station 6900 8.6 12.3 70 16.5 15.8 104
Somsen Ranch 6830 5.4 9.0 60 13.0 11.8 110
Spring Creek Divide 9020 15.0 16.0 94 18.0 15.8 114
Thumb Divide 7970 13.3 10.4 128 16.9 12.0 141
Togwotee Pass 9590 16.4 15.1 109 21.0 16.6 127
Triple Peak 8520 16.2 15.4 105 20.5 16.6 123
Two Ocean Plateau 9240 25.2 20.6 122 24.3 17.9 136
Willow Creek 8060 16.0 19.0 84 23.0 22.2 104
Younts Peak 8340 12.1 9.6 126 16.7 10.2 164
----- -----
Basin Index (%) 96 118
MADISON HEADWATERS IN WYOMING
Black Bear 8160 21.7 24.4 89 26.0 24.1 108
Canyon 7870 8.7 9.0 97 12.7 10.4 122
Madison Plateau 7710 14.0 14.4 97 20.8 15.8 132
West Yellowstone 6680 6.3 7.5 84 12.4 9.8 127
Whiskey Creek 6790 8.8 9.9 89 17.6 12.8 138
----- -----
Basin Index (%) 91 123
YELLOWSTONE HEADWATERS IN WYOMING
Beartooth Lake 9360 17.0 15.6 109 18.9 14.5 130
Canyon 7870 8.7 9.0 97 12.7 10.4 122
Evening Star 9030 22.2 18.4 121 27.1 20.0 136
Fisher Creek 9110 27.7 22.6 123 29.6 22.2 133
Monument Peak 8740 16.9 14.2 119 20.6 15.2 136
Northeast Entrance 7420 6.3 6.9 91 12.7 9.0 141
Parker Peak 9420 18.9 14.7 129 20.6 14.0 147
Sylvan Lake 8440 12.7 13.3 95 19.8 16.2 122
Thumb Divide 7970 13.3 10.4 128 16.9 12.0 141
Two Ocean Plateau 9240 25.2 20.6 122 24.3 17.9 136
White Mill 8730 19.9 16.8 118 20.6 15.8 130
Wolverine 7660 6.6 8.6 77 13.1 8.8 149
----- -----
Basin Index (%) 114 135
WIND RIVER
Burroughs Creek 8760 6.4 -M * 13.2 -M *
Castle Creek 8410 3.3 5.0 66 5.3 6.2 85
Cold Springs 9640 4.9 5.4 91 9.7 6.3 154
Deer Park 9690 9.8 9.0 109 11.6 10.8 107
Hobbs Park 10080 8.6 8.8 98 10.1 7.8 129
Kirwin 9580 9.1 7.2 126 13.7 8.1 169
Little Warm 9370 7.5 6.8 110 11.1 8.0 139
South Pass 9040 8.3 8.6 97 9.9 9.6 103
St. Lawrence Alt 8610 2.0 -M * 5.8 -M *
Togwotee Pass 9590 16.4 15.1 109 21.0 16.6 127
Townsend Creek 8720 3.5 5.8 60 7.2 7.2 100
----- -----
Basin Index (%) 100 124
BIGHORN BASIN
Bald Mtn. 9360 12.0 12.4 97 12.3 10.7 115
Bear Trap Meadow 8200 3.5 4.1 85 7.3 5.4 135
Bone Springs Div 9340 8.6 10.8 80 8.5 9.8 87
Grave Springs 8560 2.7 5.1 53 6.4 6.1 105
Kirwin 9580 9.1 7.2 126 13.7 8.1 169
Marquette 8800 1.7 4.6 37 4.8 6.2 77
Middle Powder 7760 4.0 6.2 65 7.7 6.2 124
Owl Creek 8990 1.2 3.8 32 3.8 4.1 93
Powder River Pass 9480 7.7 7.3 105 11.6 8.6 135
Shell Creek 9570 9.2 9.8 94 10.7 9.1 118
Timber Creek 7910 .0 3.1 0 3.1 5.1 61
----- -----
Basin Index (%) 80 113
SHOSHONE RIVER
Blackwater 9830 16.9 15.8 107 19.4 15.2 128
Evening Star 9030 22.2 18.4 121 27.1 20.0 136
Marquette 8800 1.7 4.6 37 4.8 6.2 77
Sylvan Lake 8440 12.7 13.3 95 19.8 16.2 122
Sylvan Road 7140 7.1 8.6 83 15.4 12.4 124
Younts Peak 8340 12.1 9.6 126 16.7 10.2 164
----- -----
Basin Index (%) 103 129
POWDER RIVER
Bear Trap Meadow 8200 3.5 4.1 85 7.3 5.4 135
Cloud Peak Reservoir 9830 8.3 9.3 89 9.7 8.7 111
Grave Springs 8560 2.7 5.1 53 6.4 6.1 105
Hansen Sawmill 8360 3.0 4.5 67 8.1 5.5 147
Middle Powder 7760 4.0 6.2 65 7.7 6.2 124
Powder River Pass 9480 7.7 7.3 105 11.6 8.6 135
Soldier Park 8680 1.3 4.4 30 5.5 6.2 89
----- -----
Basin Index (%) 75 121
TONGUE RIVER
Big Goose 8010 1.8 5.2 35 6.6 6.7 99
Bone Springs Div 9340 8.6 10.8 80 8.5 9.8 87
Burgess Junction 7910 4.1 7.0 59 7.4 7.9 94
Dome Lake 8890 4.4 7.3 60 8.5 8.2 104
Little Goose 8560 3.9 6.6 59 7.9 7.8 101
Sucker Creek 8840 5.5 8.0 69 9.5 8.8 108
Tie Creek 7050 .0 3.6 0 6.3 7.3 86
----- -----
Basin Index (%) 58 97
BELLE FOURCHE
Blind Park 6900 4.0 5.3 75 10.0 6.8 147
Cole Canyon 5930 1.8 3.6 50 8.0 5.6 143
North Rapid Creek 6150 3.7 5.0 74 7.4 5.6 132
----- -----
Basin Index (%) 68 141
CHEYENNE RIVER BASIN
Blind Park 6900 4.0 5.3 75 10.0 6.8 147
North Rapid Creek 6150 3.7 5.0 74 7.4 5.6 132
----- -----
Basin Index (%) 75 140
UPPER N. PLATTE
Arapaho Ridge 10960 8.8 15.3 58 10.3 15.4 67
Blackhall Mtn 9830 11.2 19.7 57 14.4 20.0 72
Cinnabar Park 9670 8.4 13.9 60 11.8 16.5 72
Columbine 9170 11.2 15.6 72 13.3 16.4 81
Divide Peak 8700 6.7 13.3 50 10.5 14.7 71
Joe Wright 10140 6.7 13.0 52 12.8 17.2 74
Laprele Creek 8370 3.1 5.8 53 7.1 7.4 96
Med Bow 10500 18.5 -M * 19.3 -M *
Never Summer 10300 7.7 13.1 59 5.8 11.2 52
North French Creek 10150 15.0 18.2 82 16.7 17.6 95
Old Battle 9840 14.5 20.8 70 19.9 23.4 85
Rawah 9100 3.9 7.8 50 6.3 11.0 57
Sage Creek Basin 7830 4.0 9.5 42 6.8 9.4 72
Sand Lake 10080 11.9 17.2 69 13.5 16.1 84
South Brush Creek 8480 4.8 7.8 62 6.8 9.1 75
Tower 10610 19.6 27.6 71 21.3 26.8 79
Webber Springs 9250 10.0 14.0 71 13.7 17.2 80
Whiskey Park 8950 13.2 17.6 75 18.0 18.6 97
Willow Creek Pass 9520 3.7 8.8 42 5.9 9.0 66
Zirkel 9320 13.6 19.6 69 18.3 21.5 85
----- -----
Basin Index (%) 64 78
SWEETWATER
Deer Park 9690 9.8 9.0 109 11.6 10.8 107
Larsen Creek 8880 3.6 7.0 51 7.8 8.8 89
South Pass 9040 8.3 8.6 97 9.9 9.6 103
----- -----
Basin Index (%) 88 100
LOWER N. PLATTE
Casper Mtn. 7940 2.3 8.1 28 6.3 9.0 70
Laprele Creek 8370 3.1 5.8 53 7.1 7.4 96
Reno Hill 8410 3.3 8.5 39 7.2 9.2 78
Windy Peak 7890 1.0 4.9 20 5.2 6.6 79
----- -----
Basin Index (%) 36 80
LARAMIE RIVER
Brooklyn Lake 10250 10.2 14.2 72 13.0 14.2 92
Cinnabar Park 9670 8.4 13.9 60 11.8 16.5 72
Crow Creek 8320 .1 5.5 2 3.9 6.9 57
Deadman Hill 10240 7.2 11.4 63 7.3 11.6 63
Rawah 9100 3.9 7.8 50 6.3 11.0 57
Roach 9710 5.3 10.6 50 8.1 12.5 65
Windy Peak 7890 1.0 4.9 20 5.2 6.6 79
----- -----
Basin Index (%) 53 70
S. PLATTE
Crow Creek 8320 .1 5.5 2 3.9 6.9 57
----- -----
Basin Index (%) 2 57
LITTLE SNAKE RIVER
Battle Mountain 7460 3.3 8.0 41 9.4 10.6 89
Divide Peak 8700 6.7 13.3 50 10.5 14.7 71
Elk River 8710 6.8 12.0 57 11.3 12.9 88
Elkhead Divide 8780 6.5 -M * -M -M *
Little Snake River 8930 12.5 17.2 73 18.7 23.4 80
Old Battle 9840 14.5 20.8 70 19.9 23.4 85
Sage Creek Basin 7830 4.0 9.5 42 6.8 9.4 72
Sandstone RS 8150 5.8 9.0 64 9.7 12.0 81
Whiskey Park 8950 13.2 17.6 75 18.0 18.6 97
----- -----
Basin Index (%) 62 83
UPPER GREEN RIVER
Big Sandy Opening 9100 7.1 8.8 81 7.4 8.4 88
Blind Bull Sum 8880 16.7 16.0 104 13.2 12.8 103
East Rim Divide 8010 5.7 7.2 79 8.5 7.8 109
Elkhart Park G.S. 9410 8.4 8.4 100 8.9 8.8 101
Gros Ventre Summit 8760 9.7 8.3 117 12.0 8.2 146
Gunsight Pass 9820 10.4 8.8 118 12.5 9.6 130
Indian Creek 9400 13.9 15.4 90 15.1 13.9 109
Kendall R.S. 7790 9.4 8.1 116 13.2 9.0 147
Larsen Creek 8880 3.6 7.0 51 7.8 8.8 89
Loomis Park 8240 9.5 10.6 90 12.1 11.1 109
New Fork Lake 8380 6.5 7.3 89 9.8 7.2 136
Pocket Creek 9370 -M -M * -M -M *
Snider Basin 8080 5.7 8.8 65 10.3 9.4 110
Spring Creek Divide 9020 15.0 16.0 94 18.0 15.8 114
Triple Peak 8520 16.2 15.4 105 20.5 16.6 123
----- -----
Basin Index (%) 94 115
LOWER GREEN RIVER
Blacks Fork Jct 8880 4.7 5.4 87 6.9 8.6 80
Buck Pasture 9630 7.2 -M * 9.8 -M *
EF Blacks Fork GS 9360 2.5 7.2 35 6.6 7.0 94
Hams Fork 7860 6.9 7.8 88 9.3 7.6 122
Henrys Fork 10180 -M -M * 7.3 -M *
Hewinta 9510 3.0 6.0 50 7.4 9.0 82
Hickerson Park 9120 3.0 4.5 67 5.4 6.8 79
Hole-in-Rock 9170 1.8 4.6 39 6.0 6.7 90
Indian Creek 9400 13.9 15.4 90 15.1 13.9 109
Kelley R.S. 8240 8.3 9.8 85 13.0 11.6 112
Spirit Lk 10240 6.7 7.2 93 10.4 10.8 96
Steel Creek Park 10140 7.4 9.4 79 9.5 10.3 92
----- -----
Basin Index (%) 75 97
UPPER BEAR RIVER
Bear River RS 8510 3.0 6.2 48 6.4 8.0 80
Bug Lake 7980 9.4 12.7 74 14.0 12.8 109
Burts Miller Ranch 7900 -M 4.5 * 7.1 5.2 137
Chalk Creek #1 9160 7.9 14.2 56 12.5 15.4 81
Giveout 6940 4.3 6.3 68 10.3 8.8 117
Hayden Fork 9170 6.3 9.2 68 11.4 13.4 85
Kelley R.S. 8240 8.3 9.8 85 13.0 11.6 112
Lily Lake 9130 4.3 8.2 52 7.6 10.5 72
Monte Cristo 8930 10.4 17.2 60 16.3 17.5 93
Salt River Summit 7630 7.2 8.5 85 11.7 10.7 109
Spring Creek Divide 9020 15.0 16.0 94 18.0 15.8 114
Trial Lake 9970 11.0 14.4 76 12.5 15.6 80
----- -----
Basin Index (%) 71 97
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.
