Wyoming SNOTEL Snow/Precipitation Update Report

Wyoming SNOTEL Snow/Precipitation Update Report

Based on Mountain Data from NRCS SNOTEL Sites

**Provisional data, subject to revision**

Data based on the first reading of the day (typically 00:00) for Friday, November 06, 2026

Basin Site Name	Elev (ft)	Snow Water Equivalent			Water Year-to-Date Precipitation
Basin Site Name	Elev (ft)	Current (in)	Median (in)	Pct of Median	Current (in)	Median (in)	Pct of Median
SNAKE RIVER
Base Camp	7040	0.0	0.7	0*	2.7	2.7	100
Blind Bull Sum	8880	0.0	2.0	0*	2.3	2.4	96
Cottonwood Creek	7710	0.0	1.7	0*	4.2	3.8	111
East Rim Divide	8010	0.0	0.3	0*	3.4	1.8	189
Grand Targhee	9260	1.6	6.0₍₁₄₎	27	4.6	5.9₍₁₄₎	78
Granite Creek	6770	0.0	0.6	0*	4.5	2.6	173
Grassy Lake	7330	0.0	1.6	0*	3.5	4.3	81
Gros Ventre Summit	8760	0.0	1.7	0	5.2	2.2	236
Gunsight Pass	9820	1.4	1.2₍₂₂₎	117*	4.0	2.6₍₂₂₎	154
Lewis Lake Divide	7880	0.0	1.8	0*	3.8	4.6	83
Loomis Park	8240	0.0	1.0	0*	5.1	2.4	212
Phillips Bench	8170	0.0	1.6	0*	4.1	3.5	117
Salt River Summit	7630	0.1	0.5	20*	2.6	2.1	124
Snake River Station	6900	0.0	0.6	0*	3.1	3.1	100
Somsen Ranch	6830	0.0	0.3	0*	4.9	2.5	196
Spring Creek Divide	9020	0.2	2.0	10*	3.5	3.2	109
Thumb Divide	7970	0.0	1.0	0*	2.8	2.8	100
Togwotee Pass	9590	1.4	3.3	42	4.0	3.8	105
Triple Peak	8520	0.0	1.8	0*	3.2	3.2	100
Two Ocean Plateau	9240	2.2	4.4	50	3.8	3.8	100
Willow Creek	8060	0.0	1.8	0*	4.8	5.0	96
Younts Peak	8340	0.6	1.6₍₂₈₎	38	3.8	2.6₍₂₈₎	146
Basin Index (%)		20*			118
MADISON HEADWATERS IN WYOMING
Black Bear	8160	1.3	3.6	36*	4.6	5.6	82
Canyon	7870	0.0	1.1₍₂₉₎	0*	2.3	2.6₍₂₉₎	88
Madison Plateau	7710	0.2	1.8	11*	4.1	3.6	114
West Yellowstone	6680	0.2	0.3	67*	3.3	2.2₍₂₂₎	150
Whiskey Creek	6790	0.1	0.9	11*	4.1	2.6	158
Basin Index (%)		23*			111
YELLOWSTONE HEADWATERS IN WYOMING
Beartooth Lake	9360	1.5	3.4	44	1.5	2.9	52
Canyon	7870	0.0	1.1₍₂₉₎	0*	2.3	2.6₍₂₉₎	88
Evening Star	9030	0.9	3.2	28	2.9	4.7	62
Fisher Creek	9110	1.3	4.0	32	3.3	5.2	63
Monument Peak	8740	1.0	2.8	36	2.9	4.0	72
Northeast Entrance	7420	0.0	0.3	0*	1.7	2.4	71
Parker Peak	9420	1.8	3.0	60	2.1	3.2	66
Sylvan Lake	8440	0.1	2.0	5*	3.1	4.0	78
Thumb Divide	7970	0.0	1.0	0*	2.8	2.8	100
Two Ocean Plateau	9240	2.2	4.4	50	3.8	3.8	100
White Mill	8730	0.4	2.8	14	2.4	3.8	63
Wolverine	7660	0.0	0.3	0*	1.5	2.4	62
Basin Index (%)		33			72
WIND RIVER
Burroughs Creek	8760	0.0	N/A	*	3.6	N/A	*
Castle Creek	8410	0.0	0.1₍₁₀₎	0*	2.5	1.5₍₁₀₎	167
Cold Springs	9640	0.5	1.0	50	2.7	2.2	123
Deer Park	9690	2.2	1.6₍₂₂₎	138	6.9	2.7₍₂₃₎	256
Hobbs Park	10080	1.6	2.0	80	3.5	2.6	135
Kirwin	9580	1.0	2.0	50	3.0	2.4	125
Little Warm	9370	1.2	1.4	86	3.4	2.2	155
South Pass	9040	1.0	1.4	71*	4.8	2.2	218
St. Lawrence Alt	8610	0.1	N/A	*	2.4	N/A	*
Togwotee Pass	9590	1.4	3.3	42	4.0	3.8	105
Townsend Creek	8720	0.3	1.2	25	3.8	2.4	158
Basin Index (%)		66			157
BIGHORN BASIN
Bald Mtn.	9360	1.8	3.8	47	3.7	3.6	103
Bear Trap Meadow	8200	0.0	0.8	0	1.4	2.0	70
Bone Springs Div	9340	0.5	3.0	17	2.6	2.9	90
Grave Springs	8560	0.4	0.9₍₂₈₎	44	2.2	2.0₍₂₈₎	110
Kirwin	9580	1.0	2.0	50	3.0	2.4	125
Marquette	8800	0.0	1.2	0	1.5	2.3	65
Middle Powder	7760	0.3	1.1	27*	1.7	2.4	71
Owl Creek	8990	0.6	0.8	75	2.1	1.7	124
Powder River Pass	9480	0.1	1.8	6	2.3	2.6	88
Shell Creek	9570	1.0	3.4	29	2.4	2.9	83
Timber Creek	7910	0.1	0.6	17	1.3	2.0	65
Basin Index (%)		30			90
SHOSHONE RIVER
Blackwater	9830	1.8	3.4	53	3.6	3.2	112
Evening Star	9030	0.9	3.2	28	2.9	4.7	62
Marquette	8800	0.0	1.2	0	1.5	2.3	65
Sylvan Lake	8440	0.1	2.0	5*	3.1	4.0	78
Sylvan Road	7140	0.0	0.6	0*	2.6	3.0	87
Younts Peak	8340	0.6	1.6₍₂₈₎	38	3.8	2.6₍₂₈₎	146
Basin Index (%)		28			88
POWDER RIVER
Bear Trap Meadow	8200	0.0	0.8	0	1.4	2.0	70
Cloud Peak Reservoir	9830	0.0	2.2	0	1.3	3.1	42
Grave Springs	8560	0.4	0.9₍₂₈₎	44	2.2	2.0₍₂₈₎	110
Hanson Sawmill	8360	0.0	0.7	0	1.0	2.2	45
Middle Powder	7760	0.3	1.1	27*	1.7	2.4	71
Powder River Pass	9480	0.1	1.8	6	2.3	2.6	88
Soldier Park	8680	0.0	0.2₍₁₀₎	0*	0.7	2.1₍₁₀₎	33
Basin Index (%)		10			65
TONGUE RIVER
Big Goose	8010	0.0	0.8₍₂₂₎	0*	1.3	2.2₍₂₂₎	59
Bone Springs Div	9340	0.5	3.0	17	2.6	2.9	90
Burgess Junction	7910	0.0	1.6	0	1.8	2.8	64
Dome Lake	8890	0.3	2.0	15	1.9	2.8	68
Little Goose	8560	0.1	0.6₍₁₀₎	17*	1.4	2.4₍₁₀₎	58
Sucker Creek	8840	0.4	2.0	20	1.6	3.0	53
Tie Creek	7050	0.0	0.3₍₂₆₎	0*	1.2	2.6₍₂₆₎	46
Basin Index (%)		13			63
BELLE FOURCHE
Blind Park	6900	0.1	0.7	14*	0.9	2.5	36
Cole Canyon	5930	0.2	0.0₍₂₀₎	*	1.3	1.8₍₂₀₎	72
North Rapid Creek	6150	0.0	0.4₍₂₄₎	0*	1.0	1.7₍₂₄₎	59
Basin Index (%)		27*			53
CHEYENNE RIVER BASIN
Blind Park	6900	0.1	0.7	14*	0.9	2.5	36
North Rapid Creek	6150	0.0	0.4₍₂₄₎	0*	1.0	1.7₍₂₄₎	59
Basin Index (%)		9*			45
UPPER N. PLATTE
Arapaho Ridge	10960	1.6	3.2₍₁₈₎	50	4.1	3.7₍₁₈₎	111
Blackhall Mtn	9830	1.1	3.4₍₁₁₎	32	3.9	5.0₍₁₁₎	78
Cinnabar Park	9670	0.0	2.0₍₁₇₎	0*	1.8	3.2₍₁₇₎	56
Columbine	9170	0.6	1.2	50*	2.5	3.8	66
Divide Peak	8700	0.8	1.8	44*	5.0	3.6	139
Joe Wright	10140	0.4	2.6	15	2.3	4.8	48
Laprele Creek	8370	0.4	0.9	44*	1.9	2.3	83
Med Bow	10500	1.0	N/A	*	2.9	N/A	*
Never Summer	10300	3.0	3.0₍₁₈₎	100	2.0	3.4₍₁₈₎	59
North French Creek	10150	1.9	3.0	63*	2.2	4.5	49
Old Battle	9840	1.0	3.2	31*	5.6	4.8	117
Rawah	9100	0.3	1.2₍₁₈₎	25	3.2	3.4₍₁₈₎	94
Sage Creek Basin	7830	0.2	0.5₍₁₉₎	40*	4.2	2.5₍₁₉₎	168
Sand Lake	10080	2.4	3.8	63	3.4	3.9	87
South Brush Creek	8480	0.2	1.2	17	2.0	2.9	69
Tower	10610	0.7	5.0	14	3.9	5.8	67
Webber Springs	9250	0.5	1.6	31*	5.3	4.0	132
Whiskey Park	8950	0.4	1.6	25*	3.1	4.2	74
Willow Creek Pass	9520	1.2	2.0	60	2.5	2.6	96
Zirkel	9320	0.2	1.8₍₁₈₎	11*	2.2	4.6₍₁₈₎	48
Basin Index (%)		39*			84
SWEETWATER
Deer Park	9690	2.2	1.6₍₂₂₎	138	6.9	2.7₍₂₃₎	256
Larsen Creek	8880	0.1	0.1₍₁₀₎	100*	4.6	2.2₍₁₀₎	209
South Pass	9040	1.0	1.4	71*	4.8	2.2	218
Basin Index (%)		106*			230
LOWER N. PLATTE
Casper Mtn.	7940	1.1	1.5	73	3.4	2.9	117
Laprele Creek	8370	0.4	0.9	44*	1.9	2.3	83
Reno Hill	8410	1.9	1.7	112	4.1	2.7	152
Windy Peak	7890	0.0	0.7	0*	1.5	2.0	75
Basin Index (%)		71			110
LARAMIE RIVER
Brooklyn Lake	10250	0.2	1.8	11*	2.4	3.0	80
Cinnabar Park	9670	0.0	2.0₍₁₇₎	0*	1.8	3.2₍₁₇₎	56
Crow Creek	8320	0.1	0.5₍₁₇₎	20*	2.1	2.2₍₁₇₎	95
Deadman Hill	10240	1.1	2.6	42	2.4	3.4	71
Rawah	9100	0.3	1.2₍₁₈₎	25	3.2	3.4₍₁₈₎	94
Roach	9710	0.7	1.8	39	3.5	3.2	109
Windy Peak	7890	0.0	0.7	0*	1.5	2.0	75
Basin Index (%)		23*			83
S. PLATTE
Crow Creek	8320	0.1	0.5₍₁₇₎	20*	2.1	2.2₍₁₇₎	95
Basin Index (%)		20*			95
LITTLE SNAKE RIVER
Battle Mountain	7460	0.2	0.0	*	3.8	2.6	146
Divide Peak	8700	0.8	1.8	44*	5.0	3.6	139
Elk River	8710	0.3	0.6	50*	3.9	3.2	122
Elkhead Divide	8780	0.6	N/A	*	4.7	N/A	*
Little Snake River	8930	0.2	1.6₍₁₆₎	12*	3.6	5.0₍₁₆₎	72
Old Battle	9840	1.0	3.2	31*	5.6	4.8	117
Sage Creek Basin	7830	0.2	0.5₍₁₉₎	40*	4.2	2.5₍₁₉₎	168
Sandstone RS	8150	0.0	0.8	0*	3.5	3.0	117
Whiskey Park	8950	0.4	1.6	25*	3.1	4.2	74
Basin Index (%)		31*			113
UPPER GREEN RIVER
Big Sandy Opening	9100	1.1	1.6	69	4.9	2.3	213
Blind Bull Sum	8880	0.0	2.0	0*	2.3	2.4	96
East Rim Divide	8010	0.0	0.3	0*	3.4	1.8	189
Elkhart Park G.S.	9410	1.3	1.2	108*	-M	2.4	*
Gros Ventre Summit	8760	0.0	1.7	0	5.2	2.2	236
Gunsight Pass	9820	1.4	1.2₍₂₂₎	117*	4.0	2.6₍₂₂₎	154
Indian Creek	9400	0.6	2.2	27*	3.3	2.8	118
Kendall R.S.	7790	0.1	0.4	25*	4.6	2.0	230
Larsen Creek	8880	0.1	0.1₍₁₀₎	100*	4.6	2.2₍₁₀₎	209
Loomis Park	8240	0.0	1.0	0*	5.1	2.4	212
New Fork Lake	8380	0.3	0.8	38*	3.8	1.6	238
Pocket Creek	9370	-M	N/A	*	-M	N/A	*
Snider Basin	8080	0.0	0.7	0*	3.2	1.8	178
Spring Creek Divide	9020	0.2	2.0	10*	3.5	3.2	109
Triple Peak	8520	0.0	1.8	0*	3.2	3.2	100
Basin Index (%)		30*			168
LOWER GREEN RIVER
Blacks Fork Jct	8880	0.5	0.0₍₁₀₎	*	2.0	1.8₍₁₀₎	111
Buck Pasture	9630	0.4	N/A	*	4.8	N/A	*
EF Blacks Fork GS	9360	0.2	0.4₍₁₀₎	50*	2.7	2.0₍₁₀₎	135
Hams Fork	7860	0.0	0.3	0*	2.8	2.0	140
Henrys Fork	10180	-M	N/A	*	4.5	N/A	*
Hewinta	9510	0.0	0.4	0*	2.5	2.6	96
Hickerson Park	9120	0.0	0.6	0*	3.2	2.3	139
Hole-in-Rock	9170	0.0	0.5	0*	3.3	2.2	150
Indian Creek	9400	0.6	2.2	27*	3.3	2.8	118
Kelley R.S.	8240	0.1	0.9	11*	3.2	2.5	128
Spirit Lk	10240	2.3	1.0₍₁₁₎	230*	9.0	2.6₍₁₁₎	346
Steel Creek Park	10140	1.2	1.6	75*	3.7	3.0	123
Basin Index (%)		62*			150
UPPER BEAR RIVER
Bear River RS	8510	0.0	0.0₍₁₀₎	*	3.1	1.8₍₁₀₎	172
Bug Lake	7980	0.0	0.8	0*	3.9	2.4	162
Burts Miller Ranch	7900	0.0	0.0₍₁₁₎	*	2.1	1.3₍₁₁₎	162
Chalk Creek #1	9160	0.9	1.7	53*	6.5	3.5	186
Giveout	6940	0.0	0.0	*	3.8	2.0	190
Hayden Fork	9170	0.0	0.4	0*	4.9	3.2	153
Kelley R.S.	8240	0.1	0.9	11*	3.2	2.5	128
Lily Lake	9130	0.5	0.8	62*	3.4	2.8	121
Monte Cristo	8930	1.0	1.2	83*	5.0	3.2	156
Salt River Summit	7630	0.1	0.5	20*	2.6	2.1	124
Spring Creek Divide	9020	0.2	2.0	10*	3.5	3.2	109
Trial Lake	9970	0.4	1.4	29*	5.6	2.9	193
Basin Index (%)		33*			154

-M = Missing data.
* = Analysis may not provide a valid measure of conditions.
N/A = Not available.

Footnotes for median and average:
(##) = If less than 30 years are available, this value specifies the number of years used for the median and average calculations.
Sites with less than 10 years available do not have medians or averages.

If the Basin Index (%) percent 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 represents the depth of water in the snowpack, if the
snowpack were melted, expressed in inches.

The WATER YEAR-TO-DATE-PRECIPITATION represents total precipitation since October 1st, expressed in inches.

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 normals 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.