Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
610
FWUS45 KRIW 062055
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
155 PM MST Sat Dec 6 2025
.DISCUSSION...
Snowfall rates will generally be on the decrease toward sunset as
the bulk of the lift and moisture move away. Lighter snow is then
expected to persist through tonight with accumulations in the 3 to
6 inch range through sunrise Sunday. Wind will similarly decrease
this evening though staying breezy all night with occasional gusts
to 35 mph along higher terrain. Another quick disturbance will
arrive Sunday afternoon, bringing additional accumulating snow
through Sunday night. Another 6 to 12 inches is expected during
this period across the Tetons and Salts with lower accumulations
elsewhere. Wind will again be out of the west/southwest though not
as strong as today. Temperatures will be similar to today with snow
ratios around 16:1.
The active pattern will continue with persistent snow chances
through much of the upcoming week.
Forecaster...Myers
Please see https://weather.gov/riw/AvalancheWeather for more detailed information.
...RENDEZVOUS MOUNTAIN (10,318 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 70 70 65 80 85 90 85 90 85 85 85 80 85 85 90
Temperature 16 15 14 14 14 14 15 17 16 17 16 17 18 17 17 18 19
Min/Max Temp 11 19 15 20
DewPoint Temp 14 12 12 11 12 12 13 15 16 17 16 17 18 17 17 17 19
Humidity 90 89 90 89 90 93 92 91 100 100 100 99 99 100 100 99 100
Wind Dir W W W W W W W W W SW SW W W SW SW SW SW
Wind (mph) 23 21 21 21 16 13 14 14 11 17 18 18 18 17 13 13 14
Wind Gust (mph) 34 33 33 33 24 20 23 23 19 26 28 29 28 26 23 24 26
Precip Prob (%) 80 50 40 50 30 50 60 90 100 100 100 100 90 90 100 100 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.24 0.05 0.10 0.21 0.24 0.22 0.05 0.06
12 Hour QPF 0.29 0.31 0.46 0.11
Low End QPF 0.10 0.07 0.15 0.00
High End QPF 0.31 0.32 0.66 0.21
6 Hour Snow 3.6 0.8 1.6 3.2 3.9 3.5 0.7 0.8
12 Hour Snow 4.4 4.8 7.4 1.5
Low End Snow 2.0 1.8 3.5 0.0
High End Snow 4.9 5.0 8.7 2.5
Snow Level (kft) 5.2 4.8 4.3 4.1 4.0 4.3 4.8 5.2 5.4 5.6 5.9 6.2 5.8 5.9 6.1 6.3 6.5
Snow Ratio (:1) 15 15 16 16 16 16 15 15 16 16 16 16 14 14 14 14 13
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC FW
Cloud Cover (%) 85 85 90 90 85 85 80 85 75 75 75 75 75 70 60 55 50 50 35 25
Temperature 20 23 22 21 23 25 23 22 19 19 19 18 17 18 19 18 17 17 20 16
Max/Min Temp 18 23 22 24 17 21 16 22 15 23
DewPoint Temp 20 22 22 21 23 25 23 22 17 18 19 18 16 16 19 18 15 13 18 16
Humidity 100 97 98 100 99 100 100 98 93 95 100 100 95 93 100 100 91 87 91 98
Wind Dir SW SW W SW SW SW W W W W SW W SW W SW W SW W SW SW
Wind (mph) 26 28 21 21 25 26 20 20 23 20 13 16 16 13 9 10 11 11 6 10
Wind Gust (mph) 41 46 34 36 41 42 33 34 36 33 25 26 26 20 16 17 18 17 13 17
Precip Prob (%) 90 90 90 90 90 90 90 80 70 70 70 50 40 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.31 0.44 0.57 0.54 0.26 0.24 0.16 0.06 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.8 5.1 6.2 5.5 2.8 2.6 1.6 0.6 0.0 0.0
Low End Snow 2.4 2.1 MM MM MM MM MM MM MM MM
High End Snow 6.6 7.9 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.7 7.1 7.1 7.5 7.5 7.8 7.8 7.7 7.0 7.0 7.0 7.1 6.8 6.8 6.9 7.3 7.1 6.8 6.8 7.2
Snow Ratio (:1) 12 11 11 11 11 10 10 10 11 11 11 10 11 10 9 8 8 7 6 6
Snow Density (%) 8 9 9 9 9 10 10 10 9 9 9 10 9 10 11 12 12 14 16 16
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover BK BK SC BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 65 55 50 55 50 75 80 80 80 80 80 85 85 80 80 75 90
Temperature 29 29 27 25 23 23 29 32 33 32 31 31 31 30 36 39 37
Min/Max Temp 20 34 27 39
DewPoint Temp 22 22 20 19 18 20 24 24 25 25 27 28 29 28 32 31 31
Humidity 74 74 76 77 80 87 81 72 73 78 86 88 91 93 86 73 76
Wind Dir W SW W W SW SW S S SW SW SW SW SW SW SW SW SW
Wind (mph) 10 10 9 9 8 8 9 9 5 9 8 8 6 5 8 9 9
Wind Gust (mph) 16 16 14 19 19 18 16 14 16 19 19
Precip Prob (%) 80 50 30 40 30 50 50 80 100 100 90 90 80 80 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.12 0.03 0.02 0.07 0.08 0.11 0.03 0.02
12 Hour QPF 0.15 0.09 0.19 0.05
Low End QPF 0.08 0.01 0.10 0.00
High End QPF 0.15 0.11 0.26 0.10
6 Hour Snow 1.5 0.4 0.3 0.9 0.9 1.1 0.3 0.0
12 Hour Snow 1.9 1.2 2.0 0.3
Low End Snow 0.8 0.0 0.8 0.0
High End Snow 2.0 1.4 2.6 0.8
Snow Level (kft) 5.1 4.7 4.2 4.0 3.9 4.1 4.7 5.2 5.3 5.5 5.7 6.0 5.7 5.7 6.1 6.3 6.4
Snow Ratio (:1) 13 13 14 14 14 14 13 13 12 12 10 10 10 10 9 9 8
Snow Density (%) 7 7 7 7 7 7 7 7 8 8 10 10 10 10 11 11 12
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK OV OV OV BK BK SC SC SC FW
Cloud Cover (%) 85 85 85 85 85 85 75 80 70 75 70 70 70 70 55 55 50 50 30 20
Temperature 35 36 39 40 38 39 42 42 36 32 35 37 33 29 38 39 33 30 39 39
Max/Min Temp 32 41 33 44 29 41 27 43 28 45
DewPoint Temp 30 32 37 33 33 35 38 34 30 28 33 30 28 26 33 31 27 24 31 27
Humidity 81 86 90 75 83 87 87 72 79 85 92 74 82 90 82 72 79 80 71 63
Wind Dir SW SW W SW SW SW W W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 13 13 12 13 13 13 12 12 9 9 9 6 5 4 5 5 3 3 5
Wind Gust (mph) 29 29 27 28 29 28 27 27 26 20 20 20 18 11 11 12 11 9 10 12
Precip Prob (%) 90 90 90 90 90 90 90 70 70 70 60 50 30 30 20 10 10 10 10 10
Precip Type R R R R R R R R R S S S S S S
12 Hour QPF 0.21 0.27 0.37 0.33 0.15 0.13 0.08 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.2 0.0 0.0 0.0 0.1 0.3 0.2 0.0 0.0 0.0
Low End Snow 0.0 0.0 MM MM MM MM MM MM MM MM
High End Snow 1.8 1.7 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.1 7.5 7.5 7.8 7.9 7.7 7.0 6.9 7.0 7.1 6.8 6.8 6.9 7.4 7.1 6.8 6.8 7.2
Snow Ratio (:1) 7 6 6 6 6 5 5 6 7 7 6 6 7 6 5 4 4 4 3 3
Snow Density (%) 14 16 16 16 16 20 20 16 14 14 16 16 14 16 20 25 25 25 33 33
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 75 75 75 65 55 65 70 80 80 85 80 80 75 75 75 75 85
Temperature 17 17 16 15 15 15 18 19 19 20 22 23 25 23 21 20 22
Min/Max Temp 13 23 20 27
DewPoint Temp 14 13 10 10 9 11 15 16 16 15 17 18 19 18 21 20 20
Humidity 87 83 78 80 78 82 87 86 89 79 78 80 78 82 99 100 92
Wind Dir W W W W W W W W W SW SW W W SW SW SW SW
Wind (mph) 17 18 17 18 13 12 12 13 11 17 18 18 17 16 14 14 16
Wind Gust (mph) 26 27 26 27 20 19 19 20 21 28 32 32 29 27 25 27 28
Precip Prob (%) 90 50 40 50 30 50 60 90 100 100 100 100 80 80 100 100 100
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.27 0.10 0.09 0.20 0.20 0.29 0.06 0.08
12 Hour QPF 0.37 0.29 0.49 0.14
Low End QPF 0.04 0.02 0.16 0.00
High End QPF 0.53 0.34 0.96 0.30
6 Hour Snow 4.5 1.7 1.5 3.2 3.2 4.6 0.9 1.1
12 Hour Snow 6.2 4.7 7.8 2.0
Low End Snow 2.3 1.1 3.8 0.1
High End Snow 8.5 5.1 11.3 3.5
Snow Level (kft) 5.2 4.7 4.3 4.1 3.9 4.2 4.8 5.2 5.4 5.6 5.9 6.2 5.8 5.8 6.1 6.3 6.5
Snow Ratio (:1) 16 16 17 17 17 17 16 16 16 16 16 16 14 14 14 14 13
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV BK BK OV OV BK BK BK SC SC SC FW
Cloud Cover (%) 85 85 85 90 85 80 80 80 70 65 70 70 75 65 55 55 50 45 30 25
Temperature 27 31 26 24 29 33 27 25 26 26 23 21 24 24 24 23 24 24 26 21
Max/Min Temp 24 30 26 32 22 25 22 27 22 28
DewPoint Temp 19 22 26 23 23 25 27 24 18 18 23 20 17 16 22 21 15 14 21 16
Humidity 74 70 98 97 76 73 100 95 71 71 100 95 73 69 92 90 67 63 81 81
Wind Dir SW SW W SW SW SW SW W W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 27 27 23 23 25 25 20 21 23 19 14 17 16 12 8 10 11 10 6 10
Wind Gust (mph) 46 48 39 39 43 43 36 37 39 34 27 28 27 21 17 17 19 17 14 17
Precip Prob (%) 100 90 100 90 90 90 90 80 70 70 70 50 40 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.48 0.53 0.73 0.63 0.31 0.31 0.21 0.10 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 5.7 5.8 7.5 6.1 3.2 3.3 2.1 1.0 0.0 0.0
Low End Snow 2.4 2.5 MM MM MM MM MM MM MM MM
High End Snow 7.7 10.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.7 7.1 7.0 7.4 7.4 7.7 7.8 7.6 6.9 6.8 6.9 7.0 6.7 6.7 6.9 7.3 7.1 6.8 6.8 7.2
Snow Ratio (:1) 11 11 11 10 10 10 10 10 11 11 10 10 10 10 9 8 8 7 6 6
Snow Density (%) 9 9 9 10 10 10 10 10 9 9 10 10 10 10 11 12 12 14 16 16
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 75 60 70 75 85 85 80 90 90 85 85 85 90 90 85 90
Temperature 30 27 24 23 22 22 29 33 32 28 27 27 28 28 33 37 35
Min/Max Temp 18 34 25 37
DewPoint Temp 24 23 20 19 19 20 25 25 24 25 26 26 26 26 29 28 28
Humidity 79 84 84 85 87 90 84 73 72 87 94 96 94 93 86 70 75
Wind Dir S S S S S S S S S S S SW SW SW SW SW SW
Wind (mph) 11 12 10 10 9 6 10 11 9 11 10 10 10 9 10 11 12
Wind Gust (mph) 17 19 16 16 16 17 14 19 19 17 16 14 16 20 20
Precip Prob (%) 80 40 30 40 30 40 50 80 90 90 90 90 80 80 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.04 0.01 0.00 0.02 0.04 0.05 0.01 0.01
12 Hour QPF 0.05 0.02 0.09 0.02
Low End QPF 0.02 0.00 0.05 0.00
High End QPF 0.09 0.07 0.18 0.09
6 Hour Snow 0.5 0.2 0.0 0.2 0.5 0.5 0.1 0.0
12 Hour Snow 0.7 0.2 1.0 0.1
Low End Snow 0.0 0.0 0.2 0.0
High End Snow 1.0 0.8 1.7 0.5
Snow Level (kft) 5.1 4.7 4.2 3.9 3.8 3.9 4.7 5.2 5.2 5.4 5.6 5.9 5.7 5.7 6.1 6.3 6.4
Snow Ratio (:1) 13 13 14 14 14 14 13 13 12 12 9 9 10 10 8 8 7
Snow Density (%) 7 7 7 7 7 7 7 7 8 8 11 11 10 10 12 12 14
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC FW
Cloud Cover (%) 90 90 90 90 85 90 85 85 75 80 75 75 75 75 60 60 55 55 35 25
Temperature 32 33 37 39 34 35 38 42 33 28 33 37 29 26 35 38 30 26 37 38
Max/Min Temp 29 41 31 43 26 40 25 43 25 44
DewPoint Temp 29 31 34 32 32 34 34 34 29 26 30 28 26 25 30 29 26 23 28 26
Humidity 89 92 90 75 91 95 87 72 86 90 87 69 90 96 82 69 86 88 71 61
Wind Dir SW SW W SW SW SW W W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 17 17 18 17 17 17 17 17 14 12 11 12 10 6 6 6 6 5 4 6
Wind Gust (mph) 28 29 28 29 29 28 28 28 25 20 20 21 17 12 12 10 12
Precip Prob (%) 90 90 90 90 90 90 90 70 70 70 60 40 30 30 20 10 10 10 10 10
Precip Type R R R R R R R S S S S S S S S
12 Hour QPF 0.17 0.22 0.32 0.27 0.14 0.10 0.06 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.4 0.0 0.0 0.0 0.3 0.2 0.1 0.0 0.0 0.0
Low End Snow 0.0 0.0 MM MM MM MM MM MM MM MM
High End Snow 1.4 1.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.1 7.4 7.4 7.8 7.8 7.7 7.0 6.9 7.0 7.0 6.8 6.7 6.9 7.3 7.1 6.8 6.8 7.2
Snow Ratio (:1) 6 6 5 5 5 4 4 5 6 6 6 6 6 6 5 4 4 4 3 3
Snow Density (%) 16 16 20 20 20 25 25 20 16 16 16 16 16 16 20 25 25 25 33 33
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 75 60 70 70 85 90 90 90 95 80 85 85 85 90 90 90
Temperature 27 25 24 23 22 21 26 29 27 28 29 29 29 29 31 33 30
Min/Max Temp 19 30 27 34
DewPoint Temp 25 24 22 21 20 20 24 23 24 24 24 25 26 26 28 28 28
Humidity 92 94 91 91 93 95 91 79 89 82 83 85 88 90 88 81 92
Wind Dir SW W SE SE S SE S S S S S S SW SW SW SW SW
Wind (mph) 10 11 10 10 8 8 6 9 9 10 10 10 10 10 10 11 10
Wind Gust (mph) 16 17 16 16 17 17 17 17 17 17 19 19
Precip Prob (%) 70 50 20 40 40 40 40 80 90 90 90 90 90 90 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.01 0.04 0.05 0.02 0.02
12 Hour QPF 0.02 0.02 0.09 0.04
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.07 0.09 0.19 0.13
6 Hour Snow 0.2 0.2 0.2 0.2 0.6 0.6 0.2 0.2
12 Hour Snow 0.4 0.4 1.2 0.4
Low End Snow 0.0 0.0 0.3 0.0
High End Snow 1.1 1.3 2.3 1.1
Snow Level (kft) 5.1 4.8 4.2 4.0 4.0 4.1 4.6 5.2 5.3 5.4 5.6 5.8 5.7 5.7 6.1 6.3 6.4
Snow Ratio (:1) 15 15 16 16 16 16 15 15 14 14 12 12 12 12 11 11 10
Snow Density (%) 6 6 6 6 6 6 6 6 7 7 8 8 8 8 9 9 10
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC BK SC FW
Cloud Cover (%) 85 90 95 90 85 90 85 80 75 75 75 75 70 75 65 60 50 50 40 25
Temperature 34 34 34 33 37 37 35 36 35 32 31 32 32 29 33 33 32 28 34 33
Max/Min Temp 32 37 35 37 29 34 28 36 28 37
DewPoint Temp 27 30 32 31 31 33 33 32 27 26 28 27 25 24 28 28 24 22 26 25
Humidity 76 84 92 91 79 85 91 85 72 78 86 84 75 83 84 82 72 78 72 73
Wind Dir SW SW W SW SW SW W W W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 18 16 16 17 18 16 14 14 14 12 11 10 8 6 6 6 5 5 6
Wind Gust (mph) 27 32 28 29 31 32 29 28 27 25 20 21 18 13 12 12 12
Precip Prob (%) 90 90 90 90 90 90 80 70 70 70 50 40 30 30 20 10 10 10 10 10
Precip Type S S S S R S R R S S S S S S S
12 Hour QPF 0.22 0.36 0.49 0.37 0.19 0.12 0.07 0.01 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.0 1.4 0.3 0.0 0.6 0.9 0.4 0.1 0.0 0.0
Low End Snow 0.4 0.2 MM MM MM MM MM MM MM MM
High End Snow 2.8 2.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.1 7.5 7.5 7.8 7.9 7.7 7.1 7.0 7.1 7.1 6.8 6.8 7.0 7.4 7.1 6.8 6.8 7.3
Snow Ratio (:1) 8 7 7 6 6 6 5 6 7 7 7 7 7 7 6 5 5 4 3 3
Snow Density (%) 12 14 14 16 16 16 20 16 14 14 14 14 14 14 16 20 20 25 33 33
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 95 85 85 85 90 85 95 95 95 90 90 90 90 85 95 95
Temperature 18 18 17 17 16 17 16 18 18 20 22 22 24 22 20 21 25
Min/Max Temp 14 22 19 27
DewPoint Temp 17 16 15 15 14 16 15 17 18 18 19 20 21 20 20 21 25
Humidity 97 93 93 92 93 94 96 96 100 93 88 90 88 93 100 100 98
Wind Dir W W W W W SW SW W SW SW SW SW SW SW SW SW SW
Wind (mph) 12 13 12 12 10 10 12 12 10 13 13 14 14 13 13 13 13
Wind Gust (mph) 19 20 19 19 16 16 19 19 16 20 21 23 21 21 20 21 23
Precip Prob (%) 80 40 30 40 30 50 70 90 100 100 90 90 80 80 100 100 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.12 0.02 0.04 0.27 0.23 0.15 0.04 0.07
12 Hour QPF 0.14 0.31 0.38 0.11
Low End QPF 0.00 0.13 0.15 0.00
High End QPF 0.23 0.32 0.58 0.32
6 Hour Snow 1.9 0.3 0.7 4.2 3.8 2.5 0.6 1.0
12 Hour Snow 2.2 4.9 6.3 1.6
Low End Snow 0.2 2.4 3.4 0.0
High End Snow 2.7 5.1 8.0 3.2
Snow Level (kft) 5.2 4.8 4.3 4.1 4.0 4.3 4.8 5.2 5.4 5.6 5.9 6.1 5.8 5.8 6.0 6.3 6.5
Snow Ratio (:1) 16 16 17 17 16 16 16 16 16 16 16 16 15 15 14 14 12
Snow Density (%) 6 6 5 5 6 6 6 6 6 6 6 6 6 6 7 7 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 95 95 90 95 90 90 85 90 75 80 80 80 75 75 65 65 55 50 40 35
Temperature 26 29 25 25 29 32 27 26 26 25 22 22 24 24 23 23 25 24 24 23
Max/Min Temp 24 29 26 30 22 24 22 25 23 26
DewPoint Temp 22 24 25 25 25 28 27 26 21 20 22 22 18 16 23 22 18 15 20 20
Humidity 86 81 100 100 85 84 100 100 80 80 100 98 79 73 97 98 73 69 86 89
Wind Dir SW SW W SW SW SW SW W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 23 25 19 18 21 23 18 17 18 16 12 12 12 11 8 8 10 9 6 8
Wind Gust (mph) 34 36 31 27 32 34 28 27 27 25 20 20 19 13
Precip Prob (%) 90 90 90 90 90 90 90 70 60 70 70 50 30 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.29 0.37 0.38 0.47 0.18 0.17 0.13 0.03 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.5 4.1 3.9 4.5 1.8 1.8 1.3 0.3 0.0 0.0
Low End Snow 2.0 2.6 MM MM MM MM MM MM MM MM
High End Snow 9.0 8.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.7 7.1 7.0 7.3 7.4 7.7 7.8 7.6 6.9 6.9 6.9 7.0 6.8 6.7 6.9 7.3 7.1 6.9 6.8 7.2
Snow Ratio (:1) 11 11 11 10 10 10 9 10 10 10 10 10 10 10 9 8 7 6 6 5
Snow Density (%) 9 9 9 10 10 10 11 10 10 10 10 10 10 10 11 12 14 16 16 20
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 85 65 75 85 85 85 90 90 90 85 80 85 85 85 85 90
Temperature 22 21 17 16 14 16 21 24 22 19 19 20 20 20 25 27 25
Min/Max Temp 12 25 16 27
DewPoint Temp 18 17 14 13 12 15 17 19 20 19 18 20 20 20 24 24 24
Humidity 83 84 86 88 92 94 86 82 94 98 97 99 99 99 96 91 95
Wind Dir W W W W N N W SW SW SW SW SW W W W W W
Wind (mph) 12 13 14 12 10 8 8 9 9 10 10 10 10 10 10 12 12
Wind Gust (mph) 19 20 23 19 16 14 16 16 16 16 16 18 21 20
Precip Prob (%) 80 60 20 40 40 40 40 80 90 90 90 90 80 80 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.07 0.03 0.04 0.12 0.17 0.13 0.03 0.03
12 Hour QPF 0.10 0.16 0.30 0.06
Low End QPF 0.00 0.04 0.12 0.00
High End QPF 0.15 0.17 0.38 0.15
6 Hour Snow 1.0 0.5 0.7 1.9 2.8 2.1 0.4 0.4
12 Hour Snow 1.5 2.6 4.9 0.8
Low End Snow 0.1 0.6 2.2 0.0
High End Snow 2.3 2.6 5.3 1.8
Snow Level (kft) 5.2 4.9 4.4 4.1 4.0 4.1 4.7 5.2 5.4 5.4 5.7 5.9 5.7 5.8 6.1 6.3 6.4
Snow Ratio (:1) 16 16 16 16 16 16 15 15 16 16 16 16 14 14 14 14 13
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC SC SC
Cloud Cover (%) 85 90 90 90 80 90 85 85 75 75 75 75 70 70 60 60 50 45 35 25
Temperature 23 25 29 28 27 28 31 31 27 23 26 27 22 20 28 28 23 19 29 27
Max/Min Temp 21 31 25 33 21 30 19 33 18 34
DewPoint Temp 21 25 29 27 26 28 31 29 24 22 26 25 20 19 26 26 19 16 23 22
Humidity 91 100 100 97 96 100 100 95 88 93 97 92 93 96 92 90 85 88 79 82
Wind Dir SW W W W SW W W W W W W W W W W W SW W W SW
Wind (mph) 17 19 17 18 18 18 17 18 18 14 13 14 12 9 8 9 8 6 6 8
Wind Gust (mph) 25 28 29 31 29 31 31 31 27 24 24 23 19 14
Precip Prob (%) 90 90 100 90 90 90 90 70 60 70 60 40 30 30 20 10 5 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.39 0.53 0.70 0.66 0.42 0.27 0.12 0.03 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 4.7 5.5 6.7 5.7 3.9 2.6 1.1 0.3 0.0 0.0
Low End Snow 2.2 2.2 MM MM MM MM MM MM MM MM
High End Snow 5.9 7.5 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.2 7.5 7.5 7.8 7.9 7.7 7.1 7.0 7.1 7.1 6.8 6.8 7.0 7.4 7.1 6.8 6.9 7.3
Snow Ratio (:1) 12 11 10 10 10 9 8 9 10 10 9 9 10 10 8 8 7 6 5 5
Snow Density (%) 8 9 10 10 10 11 12 11 10 10 11 11 10 10 12 12 14 16 20 20
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 90 85 85 85 85 90 90 95 95 90 85 85 85 90 85 90
Temperature 20 19 18 18 18 19 20 21 21 22 23 24 25 24 24 26 24
Min/Max Temp 15 23 21 26
DewPoint Temp 19 18 16 16 16 17 19 21 21 20 19 20 22 21 24 25 24
Humidity 97 96 92 91 93 93 96 98 97 90 86 85 88 88 99 99 100
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 19 21 17 18 17 14 14 17 10 12 13 13 16 16 17 17 16
Wind Gust (mph) 29 33 26 27 26 23 23 26 17 19 20 21 24 25 25 26 24
Precip Prob (%) 80 50 30 30 30 30 50 80 80 80 90 90 80 80 90 90 70
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.11 0.06 0.03 0.12 0.09 0.11 0.03 0.02
12 Hour QPF 0.17 0.15 0.20 0.05
Low End QPF 0.06 0.04 0.09 0.00
High End QPF 0.19 0.16 0.26 0.12
6 Hour Snow 1.9 1.0 0.5 1.8 1.5 1.8 0.4 0.3
12 Hour Snow 2.9 2.3 3.3 0.7
Low End Snow 1.5 0.6 1.5 0.0
High End Snow 3.4 2.4 3.9 1.4
Snow Level (kft) 5.3 5.0 4.5 4.4 4.3 4.3 4.9 5.3 5.4 5.6 5.9 6.1 5.8 5.9 6.2 6.3 6.4
Snow Ratio (:1) 17 17 17 17 17 17 16 16 16 16 16 16 14 14 14 14 13
Snow Density (%) 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC SC
Cloud Cover (%) 90 90 95 90 90 90 90 90 85 80 80 80 75 70 65 60 55 50 40 35
Temperature 27 29 29 28 31 32 30 30 31 28 26 26 26 26 27 28 25 23 29 27
Max/Min Temp 25 31 29 31 26 28 24 30 22 32
DewPoint Temp 22 25 29 28 27 28 30 30 26 23 26 26 21 20 25 26 19 15 23 23
Humidity 83 84 100 99 85 84 100 100 81 80 100 98 80 80 92 95 78 73 79 84
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 21 26 23 24 24 25 23 24 24 23 19 18 17 13 10 9 10 8 6 6
Wind Gust (mph) 33 37 35 35 37 37 34 35 35 33 28 28 26 20 18 16 13 12
Precip Prob (%) 80 90 90 90 90 90 90 70 60 70 60 40 30 30 20 10 5 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.22 0.50 0.72 0.66 0.43 0.14 0.05 0.03 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.6 5.4 7.1 5.9 4.0 1.4 0.5 0.3 0.0 0.0
Low End Snow 0.8 2.1 MM MM MM MM MM MM MM MM
High End Snow 3.7 7.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.2 7.3 7.7 7.7 7.9 8.0 7.9 7.5 7.2 7.2 7.2 6.9 7.0 7.1 7.5 7.2 7.0 6.9 7.3
Snow Ratio (:1) 12 11 11 10 10 9 9 9 10 10 9 9 10 9 8 7 7 6 4 4
Snow Density (%) 8 9 9 10 10 11 11 11 10 10 11 11 10 11 12 14 14 16 25 25
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 95 85 90 85 90 95 90 95 95 90 90 90 90 95 90 95
Temperature 17 17 15 15 15 15 17 19 18 18 20 20 22 20 21 23 20
Min/Max Temp 13 21 18 24
DewPoint Temp 17 17 14 14 14 15 16 18 18 18 19 19 21 20 21 23 20
Humidity 98 98 96 96 97 98 97 97 100 98 94 96 96 99 99 99 100
Wind Dir W W W W W W W W SW SW W W W W W W W
Wind (mph) 17 19 17 18 17 13 10 10 10 13 13 17 18 17 13 13 13
Wind Gust (mph) 26 29 26 27 26 20 16 16 20 23 20
Precip Prob (%) 80 50 30 30 40 40 50 80 90 90 90 90 80 80 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.07 0.02 0.01 0.08 0.08 0.10 0.03 0.02
12 Hour QPF 0.09 0.09 0.18 0.05
Low End QPF 0.04 0.00 0.10 0.00
High End QPF 0.13 0.11 0.26 0.14
6 Hour Snow 1.1 0.3 0.2 1.2 1.3 1.6 0.4 0.3
12 Hour Snow 1.4 1.4 2.9 0.7
Low End Snow 0.3 0.0 1.3 0.0
High End Snow 1.8 1.6 3.5 1.6
Snow Level (kft) 5.3 5.0 4.5 4.4 4.3 4.3 4.9 5.3 5.4 5.5 5.8 6.0 5.8 5.9 6.2 6.3 6.4
Snow Ratio (:1) 16 16 17 17 17 17 16 16 16 16 16 16 15 15 14 14 13
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 6 6 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 90 95 95 90 90 90 90 85 85 80 80 75 75 65 60 60 50 40 35
Temperature 24 27 25 24 28 30 26 26 27 25 23 22 23 23 24 24 23 21 24 23
Max/Min Temp 21 29 25 28 22 24 21 27 19 29
DewPoint Temp 21 24 25 24 25 27 26 26 24 22 22 22 19 19 24 23 18 15 21 21
Humidity 88 88 98 99 90 89 100 100 88 87 97 100 84 85 100 98 80 80 86 89
Wind Dir W W W W W W W W W W W W W W W W W W W SW
Wind (mph) 24 28 19 23 26 26 19 23 26 24 16 18 18 14 9 9 11 9 5 8
Wind Gust (mph) 31 36 31 32 35 36 31 32 34 31 25 25 25 16
Precip Prob (%) 90 90 90 90 90 90 90 80 60 70 60 40 30 30 20 10 5 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.22 0.46 0.63 0.58 0.37 0.14 0.07 0.03 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.6 4.7 5.8 4.9 3.4 1.3 0.7 0.3 0.0 0.0
Low End Snow 1.7 2.3 MM MM MM MM MM MM MM MM
High End Snow 4.5 6.5 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.2 7.6 7.7 7.9 8.0 7.9 7.5 7.2 7.2 7.2 6.9 7.0 7.1 7.5 7.2 6.9 6.9 7.3
Snow Ratio (:1) 11 10 10 9 9 8 8 9 9 9 9 9 9 9 8 7 7 6 5 5
Snow Density (%) 9 10 10 11 11 12 12 11 11 11 11 11 11 11 12 14 14 16 20 20
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 80 75 75 75 85 85 85 80 80 80 80 80 75 80
Temperature 16 16 14 14 14 14 15 17 16 18 19 19 20 19 18 18 18
Min/Max Temp 12 20 15 22
DewPoint Temp 15 15 13 13 12 13 15 17 16 17 17 18 19 18 18 18 18
Humidity 96 97 94 95 93 95 98 98 100 95 94 96 96 96 99 100 100
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 21 26 25 25 26 21 20 17 16 19 21 23 25 25 23 21 21
Wind Gust (mph) 33 40 37 37 40 33 31 26 26 32 36 39 42 41 39 39 35
Precip Prob (%) 70 60 40 30 30 30 50 70 70 70 80 80 80 80 80 80 60
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.11 0.06 0.02 0.11 0.13 0.11 0.04 0.02
12 Hour QPF 0.17 0.13 0.24 0.06
Low End QPF 0.04 0.02 0.06 0.00
High End QPF 0.19 0.14 0.34 0.08
6 Hour Snow 1.9 1.1 0.4 1.7 2.2 1.9 0.6 0.3
12 Hour Snow 3.0 2.1 4.1 0.9
Low End Snow 1.2 0.5 1.4 0.0
High End Snow 3.3 2.1 4.8 1.0
Snow Level (kft) 5.3 5.0 4.6 4.4 4.3 4.3 4.9 5.4 5.5 5.7 6.0 6.2 6.0 6.0 6.2 6.4 6.4
Snow Ratio (:1) 18 18 18 18 16 16 15 15 17 17 17 17 15 15 14 14 13
Snow Density (%) 5 5 5 5 6 6 6 6 5 5 5 5 6 6 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK SC SC SC SC
Cloud Cover (%) 80 80 85 90 85 85 85 85 85 75 75 70 65 65 55 50 50 45 30 25
Temperature 22 25 23 23 26 29 24 25 27 24 21 21 23 23 21 24 21 20 23 20
Max/Min Temp 19 27 24 27 21 23 21 25 18 26
DewPoint Temp 19 24 23 23 25 27 24 25 23 22 21 21 18 18 21 23 15 14 18 17
Humidity 88 94 100 99 93 92 100 98 86 90 97 100 82 82 100 98 78 77 83 86
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 29 35 31 29 34 35 29 32 33 32 25 25 25 21 14 13 14 12 10 11
Wind Gust (mph) 51 59 52 50 57 58 50 51 56 51 42 41 41 35 26 23 24 20 17 19
Precip Prob (%) 80 80 90 90 80 90 90 70 60 60 60 40 30 30 20 10 5 10 10 5
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.14 0.46 0.65 0.67 0.48 0.20 0.06 0.01 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.7 5.0 6.8 6.4 4.7 2.0 0.6 0.1 0.0 0.0
Low End Snow 0.0 1.9 MM MM MM MM MM MM MM MM
High End Snow 2.0 6.9 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.3 7.4 7.8 7.8 8.0 8.1 8.0 7.6 7.3 7.3 7.3 7.1 7.2 7.3 7.6 7.4 7.1 7.1 7.4
Snow Ratio (:1) 12 11 11 11 10 10 9 10 10 10 10 10 10 9 8 7 7 6 5 4
Snow Density (%) 8 9 9 9 10 10 11 10 10 10 10 10 10 11 12 14 14 16 20 25
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 85 80 80 70 85 85 95 90 85 85 80 80 75 75
Temperature 20 19 19 18 18 18 21 23 21 21 23 23 25 23 25 27 24
Min/Max Temp 17 25 21 27
DewPoint Temp 16 16 17 15 15 15 16 20 19 18 19 19 21 20 22 24 22
Humidity 86 89 91 88 88 89 82 88 89 87 86 85 83 88 85 88 89
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 18 21 19 18 18 14 13 16 13 14 16 16 18 19 19 19 17
Wind Gust (mph) 27 33 29 27 27 23 20 24 23 26 28 28 32 33 32 34 29
Precip Prob (%) 70 60 40 30 30 30 50 70 80 80 80 80 80 80 80 80 60
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.19 0.11 0.02 0.17 0.22 0.19 0.09 0.02
12 Hour QPF 0.30 0.19 0.41 0.11
Low End QPF 0.06 0.07 0.07 0.01
High End QPF 0.32 0.19 0.51 0.12
6 Hour Snow 3.2 1.9 0.3 2.5 3.6 3.0 1.3 0.3
12 Hour Snow 5.1 2.8 6.6 1.6
Low End Snow 1.7 1.3 2.1 0.5
High End Snow 5.3 2.9 6.9 1.7
Snow Level (kft) 5.3 5.0 4.6 4.5 4.4 4.4 5.0 5.4 5.5 5.7 5.9 6.1 5.9 6.0 6.2 6.4 6.4
Snow Ratio (:1) 17 17 18 18 17 17 15 15 16 16 16 16 14 14 14 14 13
Snow Density (%) 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC SC FW
Cloud Cover (%) 85 80 85 85 85 80 80 85 80 75 75 70 65 65 55 50 50 45 30 25
Temperature 26 28 29 27 30 32 31 30 30 28 28 27 27 27 30 28 25 23 32 28
Max/Min Temp 24 31 28 32 26 31 25 33 22 36
DewPoint Temp 21 24 27 26 27 27 29 28 25 24 26 23 22 20 25 25 18 14 21 20
Humidity 83 84 92 97 88 82 91 90 81 82 89 87 80 75 79 87 73 69 64 72
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 23 27 26 24 26 28 27 26 27 25 21 20 19 16 12 10 10 9 8 9
Wind Gust (mph) 41 48 44 42 47 48 44 43 46 42 37 34 32 26 21 18 18 14 14 16
Precip Prob (%) 80 80 90 90 80 90 90 70 60 60 60 40 30 30 20 10 5 10 10 5
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.11 0.43 0.61 0.58 0.43 0.15 0.05 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.3 4.6 5.8 4.9 3.8 1.3 0.5 0.0 0.0 0.0
Low End Snow 0.0 2.1 MM MM MM MM MM MM MM MM
High End Snow 2.2 6.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.2 7.4 7.7 7.8 8.1 8.1 8.0 7.6 7.4 7.4 7.3 7.2 7.3 7.4 7.6 7.4 7.2 7.1 7.4
Snow Ratio (:1) 12 11 10 10 9 8 8 9 9 9 9 9 9 8 7 6 6 5 4 4
Snow Density (%) 8 9 10 10 11 12 12 11 11 11 11 11 11 12 14 16 16 20 25 25
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 95 90 90 85 90 95 90 95 100 95 90 90 90 90 85 90
Temperature 24 22 20 20 20 21 25 26 23 24 25 27 28 28 32 33 28
Min/Max Temp 18 28 24 34
DewPoint Temp 21 20 17 17 17 18 21 22 20 21 20 22 23 24 26 30 26
Humidity 87 91 88 87 87 88 85 86 91 87 83 82 81 83 78 86 92
Wind Dir W W W W W W W W SW SW SW W W W W W W
Wind (mph) 18 19 16 14 13 12 12 14 11 13 13 13 14 16 17 17 14
Wind Gust (mph) 27 29 24 23 20 19 19 23 18 20 21 24 25 26 26 27 24
Precip Prob (%) 70 60 30 30 40 40 60 80 90 90 90 90 90 90 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.14 0.06 0.06 0.22 0.24 0.16 0.07 0.03
12 Hour QPF 0.20 0.28 0.40 0.10
Low End QPF 0.02 0.09 0.10 0.00
High End QPF 0.23 0.30 0.50 0.14
6 Hour Snow 2.2 1.0 1.0 3.4 3.7 2.4 1.0 0.4
12 Hour Snow 3.2 4.4 6.1 1.4
Low End Snow 1.0 1.9 2.7 0.0
High End Snow 3.8 4.6 6.6 1.6
Snow Level (kft) 5.4 5.0 4.6 4.4 4.4 4.4 4.9 5.4 5.5 5.7 5.9 6.1 5.9 5.9 6.2 6.3 6.4
Snow Ratio (:1) 16 16 17 17 16 16 15 15 16 16 15 15 14 14 13 13 12
Snow Density (%) 6 6 5 5 6 6 6 6 6 6 6 6 7 7 7 7 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC SC
Cloud Cover (%) 90 90 95 90 90 90 85 90 90 85 80 75 75 70 60 60 55 50 35 30
Temperature 29 32 36 31 34 36 39 33 34 32 35 30 29 28 37 32 28 27 38 31
Max/Min Temp 27 37 32 39 29 37 26 40 25 42
DewPoint Temp 23 26 31 30 27 30 34 31 27 24 29 27 22 21 29 29 21 17 26 25
Humidity 78 79 82 97 78 78 82 93 74 73 77 90 75 73 73 90 74 67 61 77
Wind Dir W W W W W W W W W W W W W W W W SW SW SW SW
Wind (mph) 20 23 23 23 24 24 23 24 24 21 18 18 17 13 11 10 10 10 8 9
Wind Gust (mph) 33 40 37 37 41 42 39 37 40 35 31 28 27 23 18 17
Precip Prob (%) 90 90 90 90 90 90 90 80 70 70 60 50 30 30 20 10 10 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.21 0.53 0.83 0.62 0.54 0.16 0.09 0.02 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.3 4.0 6.9 2.1 4.3 1.1 0.7 0.2 0.0 0.0
Low End Snow 1.2 0.9 MM MM MM MM MM MM MM MM
High End Snow 4.3 5.5 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.3 7.6 7.7 8.0 8.0 7.9 7.5 7.3 7.3 7.2 7.1 7.1 7.2 7.5 7.3 7.1 7.0 7.4
Snow Ratio (:1) 11 10 10 9 8 8 7 8 8 8 8 8 8 8 7 6 5 4 3 3
Snow Density (%) 9 10 10 11 12 12 14 12 12 12 12 12 12 12 14 16 20 25 33 33
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 80 80 70 75 60 80 80 90 85 85 85 90 75 85 85
Temperature 17 16 14 14 14 13 15 17 17 18 19 20 22 19 19 21 22
Min/Max Temp 12 20 17 24
DewPoint Temp 16 15 12 12 12 12 14 16 14 16 17 17 19 18 19 21 22
Humidity 95 94 92 90 92 94 96 96 91 90 88 87 88 96 100 99 98
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 16 18 18 20 19 16 18 19 12 16 17 18 18 17 14 16 17
Wind Gust (mph) 24 27 27 31 29 24 27 29 21 25 26 28 28 28 27 31 29
Precip Prob (%) 80 50 50 50 30 40 40 60 90 90 90 90 70 70 80 80 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.08 0.06 0.04 0.07 0.09 0.11 0.03 0.03
12 Hour QPF 0.14 0.11 0.20 0.06
Low End QPF 0.04 0.02 0.08 0.00
High End QPF 0.16 0.11 0.21 0.10
6 Hour Snow 1.4 1.0 0.6 1.1 1.6 1.9 0.5 0.4
12 Hour Snow 2.4 1.7 3.5 0.9
Low End Snow 0.9 0.4 2.0 0.0
High End Snow 2.5 1.8 3.6 1.2
Snow Level (kft) 5.1 4.7 4.3 4.0 3.8 3.8 4.6 5.1 5.1 5.3 5.7 6.0 5.7 5.6 6.1 6.3 6.3
Snow Ratio (:1) 16 16 18 18 18 18 16 16 17 17 17 17 15 15 15 15 14
Snow Density (%) 6 6 5 5 5 5 6 6 5 5 5 5 6 6 6 6 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC SC
Cloud Cover (%) 85 85 90 85 85 85 85 80 70 75 75 75 75 70 60 60 55 50 35 25
Temperature 24 28 25 24 27 30 26 25 24 22 21 22 22 21 22 23 23 22 25 23
Max/Min Temp 22 27 25 29 19 22 20 25 20 28
DewPoint Temp 21 25 25 24 23 27 26 24 20 18 20 20 19 16 21 21 18 15 19 18
Humidity 86 89 100 99 85 89 100 95 83 84 97 95 87 82 97 92 80 75 78 81
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 24 26 19 23 25 25 20 23 23 20 16 18 18 14 11 11 12 11 9 11
Wind Gust (mph) 39 43 36 37 40 42 37 37 36 33 29 31 28 24 23 21 20 18 18 18
Precip Prob (%) 90 90 100 100 90 90 90 80 70 70 70 50 40 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.32 0.53 0.61 0.70 0.38 0.33 0.19 0.09 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 4.2 6.5 7.3 7.5 4.3 3.9 2.2 1.0 0.0 0.0
Low End Snow 1.9 3.2 MM MM MM MM MM MM MM MM
High End Snow 4.4 7.5 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.2 7.2 7.3 7.3 7.6 7.8 7.5 6.8 6.7 6.9 6.9 6.6 6.6 7.0 7.3 7.1 6.9 7.0 7.2
Snow Ratio (:1) 13 12 12 12 12 11 10 11 12 12 12 11 12 12 10 10 9 8 7 7
Snow Density (%) 7 8 8 8 8 9 10 9 8 8 8 9 8 8 10 10 11 12 14 14
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 95 90 85 80 80 80 80 85 90 95 85 90 85 90 85 90 90
Temperature 18 18 16 16 15 15 17 18 18 19 20 21 23 20 20 21 23
Min/Max Temp 13 21 17 25
DewPoint Temp 17 17 14 14 13 14 16 18 17 17 18 18 20 19 20 21 23
Humidity 95 96 92 93 93 96 97 98 97 93 91 90 88 96 100 100 98
Wind Dir W W W W W W W W W SW SW W W W W W W
Wind (mph) 11 12 12 12 11 10 11 11 8 10 10 11 11 10 10 11 10
Wind Gust (mph) 17 19 19 19 17 16 17 17 17 19 20 21 21 21 21 24 23
Precip Prob (%) 80 50 40 50 40 50 40 80 90 90 100 100 80 80 90 90 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.05 0.01 0.02 0.03 0.05 0.05 0.02 0.05
12 Hour QPF 0.06 0.05 0.10 0.07
Low End QPF 0.00 0.00 0.05 0.00
High End QPF 0.14 0.07 0.16 0.13
6 Hour Snow 0.8 0.2 0.3 0.5 0.9 0.8 0.3 0.7
12 Hour Snow 1.0 0.8 1.7 1.0
Low End Snow 0.0 0.0 0.6 0.0
High End Snow 2.0 1.1 2.6 1.5
Snow Level (kft) 5.1 4.7 4.4 4.0 3.9 3.9 4.7 5.1 5.2 5.5 5.8 6.0 5.7 5.7 6.1 6.3 6.4
Snow Ratio (:1) 16 16 18 18 18 18 16 16 17 17 17 17 15 15 14 14 13
Snow Density (%) 6 6 5 5 5 5 6 6 5 5 5 5 6 6 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC SC SC
Cloud Cover (%) 90 90 90 90 85 85 85 85 70 75 80 80 75 70 60 65 55 50 35 30
Temperature 24 28 25 24 27 31 26 25 24 23 21 22 22 21 23 23 23 22 25 23
Max/Min Temp 22 28 26 29 21 24 20 26 20 28
DewPoint Temp 21 25 25 24 24 28 26 25 20 18 21 21 18 16 21 22 19 16 19 20
Humidity 88 89 100 100 90 87 100 100 83 82 100 98 84 82 94 98 83 78 78 87
Wind Dir SW W W W W W W W W W W W SW W W SW SW SW W SW
Wind (mph) 17 19 14 16 18 18 14 16 16 14 11 11 11 9 6 6 6 6 6 6
Wind Gust (mph) 32 37 32 31 34 36 32 31 31 28 25 24 23 19 17 16 16 13 13 14
Precip Prob (%) 100 100 100 100 100 100 90 80 70 70 70 50 40 40 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.33 0.47 0.55 0.60 0.34 0.28 0.17 0.08 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 4.2 5.7 6.3 6.2 3.7 3.2 1.9 0.8 0.0 0.0
Low End Snow 2.0 2.5 MM MM MM MM MM MM MM MM
High End Snow 4.6 6.8 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.2 7.1 7.3 7.3 7.6 7.8 7.5 6.8 6.7 6.9 6.9 6.6 6.6 6.9 7.3 7.0 6.8 6.9 7.2
Snow Ratio (:1) 13 12 12 12 11 10 10 10 11 12 11 11 11 11 10 9 9 8 6 6
Snow Density (%) 7 8 8 8 9 10 10 10 9 8 9 9 9 9 10 11 11 12 16 16
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 85 85 85 80 90 90 95 90 90 90 90 85 90 90
Temperature 21 20 19 18 17 17 21 23 21 22 23 24 25 24 26 28 25
Min/Max Temp 16 24 21 28
DewPoint Temp 20 19 17 15 14 15 19 21 20 20 20 21 22 21 24 26 25
Humidity 96 95 90 89 87 92 92 92 94 90 88 87 88 90 93 93 98
Wind Dir W W W W W W W W SW SW SW W W W W W W
Wind (mph) 10 10 11 11 11 8 10 11 5 8 8 9 9 8 9 10 9
Wind Gust (mph) 16 16 17 17 17 16 17 16 18 19 19 20 20 19 23 20
Precip Prob (%) 80 40 50 50 50 40 40 80 90 90 90 90 80 80 90 90 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.08 0.03 0.01 0.04 0.06 0.07 0.02 0.05
12 Hour QPF 0.11 0.05 0.13 0.07
Low End QPF 0.02 0.00 0.06 0.00
High End QPF 0.17 0.07 0.19 0.13
6 Hour Snow 1.3 0.5 0.2 0.7 1.0 1.1 0.3 0.7
12 Hour Snow 1.8 0.9 2.1 1.0
Low End Snow 0.6 0.0 1.1 0.0
High End Snow 2.6 1.1 2.8 1.5
Snow Level (kft) 5.1 4.8 4.4 4.0 3.8 3.8 4.6 5.1 5.2 5.4 5.7 5.9 5.7 5.6 6.1 6.3 6.3
Snow Ratio (:1) 16 16 17 17 17 17 16 16 16 16 16 16 14 14 14 14 13
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 90 90 90 85 90 85 80 65 75 80 80 75 75 65 65 55 50 35 35
Temperature 28 31 30 29 30 34 32 31 27 26 26 27 25 25 29 28 26 25 31 28
Max/Min Temp 26 31 29 33 24 30 24 33 23 34
DewPoint Temp 23 27 30 28 25 29 31 29 22 19 24 25 20 19 25 25 20 17 23 24
Humidity 83 84 100 96 83 82 97 95 81 77 92 92 82 78 86 89 78 71 74 82
Wind Dir SW W W W SW W W W W W W W W W W W SW W SW SW
Wind (mph) 13 16 13 12 13 14 14 13 13 11 10 10 10 6 6 5 5 4 5 5
Wind Gust (mph) 29 33 28 28 31 33 29 28 27 25 21 23 21 16 16 14 13 12 12 13
Precip Prob (%) 100 100 100 100 100 100 100 80 70 80 70 50 40 40 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.32 0.46 0.53 0.60 0.34 0.28 0.18 0.09 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.8 4.9 5.4 5.3 3.4 2.9 1.8 0.8 0.0 0.0
Low End Snow 1.8 2.4 MM MM MM MM MM MM MM MM
High End Snow 4.3 5.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.1 7.2 7.2 7.6 7.7 7.4 6.7 6.6 6.8 6.9 6.6 6.6 6.9 7.3 7.0 6.8 6.9 7.2
Snow Ratio (:1) 12 11 10 10 10 9 9 10 10 10 10 10 10 10 9 8 8 7 6 6
Snow Density (%) 8 9 10 10 10 11 11 10 10 10 10 10 10 10 11 12 12 14 16 16
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 80 85 75 70 65 85 80 85 85 85 75 80 75 85 85
Temperature 20 19 18 17 16 15 19 21 20 21 22 22 23 22 24 26 24
Min/Max Temp 14 23 19 26
DewPoint Temp 16 16 14 13 12 12 15 17 16 17 18 18 19 19 21 21 21
Humidity 86 87 83 83 84 88 84 83 83 84 83 85 85 88 85 83 89
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 16 14 14 18 16 13 16 14 8 10 10 10 10 10 11 12 11
Wind Gust (mph) 24 23 23 27 24 20 24 23 20 23 24 25 26 26 26 27 27
Precip Prob (%) 80 50 60 60 40 40 40 70 90 90 80 80 70 70 80 80 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.08 0.05 0.02 0.06 0.09 0.10 0.02 0.04
12 Hour QPF 0.13 0.08 0.19 0.06
Low End QPF 0.04 0.00 0.08 0.00
High End QPF 0.16 0.07 0.20 0.09
6 Hour Snow 1.3 0.9 0.3 0.9 1.5 1.7 0.3 0.6
12 Hour Snow 2.2 1.2 3.2 0.9
Low End Snow 0.7 0.1 1.6 0.0
High End Snow 2.6 1.3 3.4 1.2
Snow Level (kft) 5.1 4.7 4.4 4.0 3.9 3.9 4.7 5.1 5.1 5.4 5.8 6.0 5.7 5.6 6.1 6.3 6.3
Snow Ratio (:1) 16 16 18 18 18 18 16 16 17 17 17 17 15 15 15 15 13
Snow Density (%) 6 6 5 5 5 5 6 6 5 5 5 5 6 6 6 6 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK BK OV OV OV OV BK BK BK SC SC SC
Cloud Cover (%) 85 85 90 85 80 85 85 75 65 70 75 70 75 70 60 60 50 45 35 25
Temperature 27 30 29 28 29 32 30 29 27 24 25 26 25 23 27 28 25 24 30 27
Max/Min Temp 25 30 27 31 22 28 23 30 22 33
DewPoint Temp 22 26 27 25 24 28 29 26 20 18 23 22 20 17 22 23 19 16 20 21
Humidity 83 84 92 88 83 84 94 87 76 77 89 87 82 78 81 82 76 73 68 75
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 14 18 16 14 16 17 17 14 14 13 12 12 10 9 9 6 6 5 6 6
Wind Gust (mph) 36 40 34 35 36 40 34 35 33 31 27 28 26 21 20 19 17 16 16 16
Precip Prob (%) 90 90 100 100 90 90 90 80 70 70 70 50 40 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.33 0.54 0.60 0.70 0.41 0.35 0.20 0.09 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 4.2 6.4 7.0 7.6 4.8 4.2 2.3 1.0 0.0 0.0
Low End Snow 1.9 3.1 MM MM MM MM MM MM MM MM
High End Snow 4.4 7.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.2 7.2 7.3 7.2 7.6 7.8 7.5 6.8 6.6 6.9 6.9 6.6 6.6 7.0 7.3 7.1 6.9 7.0 7.2
Snow Ratio (:1) 13 12 12 12 12 11 11 11 12 12 12 12 12 12 10 10 9 8 7 7
Snow Density (%) 7 8 8 8 8 9 9 9 8 8 8 8 8 8 10 10 11 12 14 14
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 70 75 85 95 95 90 95 95 95 95 90 95 90 90 95
Temperature 21 21 17 17 17 18 19 21 20 22 23 24 24 25 24 24 24
Min/Max Temp 16 23 20 27
DewPoint Temp 20 20 16 16 14 17 19 20 20 21 22 22 22 22 24 24 24
Humidity 99 96 94 95 90 94 99 99 100 95 94 93 93 90 99 99 100
Wind Dir W W W W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 16 18 13 13 12 10 10 10 12 14 16 16 16 13 13 13 13
Wind Gust (mph) 25 26 19 16 17 20 23 23 23 21 20 23 23
Precip Prob (%) 70 30 20 30 20 20 30 80 90 90 90 90 90 90 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.04 0.01 0.02 0.13 0.22 0.17 0.05 0.03
12 Hour QPF 0.05 0.15 0.39 0.08
Low End QPF 0.04 0.01 0.10 0.03
High End QPF 0.13 0.14 0.44 0.21
6 Hour Snow 0.7 0.1 0.3 2.1 3.4 2.5 0.7 0.4
12 Hour Snow 0.8 2.4 5.9 1.1
Low End Snow 0.6 0.1 1.4 0.4
High End Snow 2.3 2.5 5.9 2.4
Snow Level (kft) 5.2 4.9 4.4 4.2 4.2 4.4 4.8 5.2 5.5 5.7 5.7 6.0 5.8 5.9 6.1 6.3 6.4
Snow Ratio (:1) 16 17 17 18 17 16 17 17 16 15 15 15 14 13 13 12 12
Snow Density (%) 6 5 5 5 5 6 5 5 6 6 6 6 7 7 7 8 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 90 95 95 90 90 90 90 80 80 80 80 75 75 65 60 55 60 40 35
Temperature 25 30 28 27 29 33 29 28 29 28 26 25 26 26 25 26 25 25 26 25
Max/Min Temp 25 31 29 32 25 26 24 28 23 29
DewPoint Temp 23 26 27 27 27 30 29 28 24 23 25 25 21 21 24 25 20 19 22 22
Humidity 91 86 98 99 90 87 100 100 81 82 97 98 82 82 94 98 81 78 86 89
Wind Dir SW SW W W SW SW SW W W W SW SW SW SW SW SW SW SW S SW
Wind (mph) 23 26 19 20 24 26 19 19 23 21 13 13 16 13 9 9 11 10 8 9
Wind Gust (mph) 34 37 32 32 36 37 32 31 33 31 24 23 23 14
Precip Prob (%) 90 90 90 90 90 90 80 70 60 60 50 40 30 20 20 10 10 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.20 0.31 0.61 0.42 0.20 0.10 0.06 0.01 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.1 2.9 5.1 3.2 1.7 0.8 0.5 0.1 0.0 0.0
Low End Snow 0.4 MM MM MM MM MM MM MM MM MM
High End Snow 3.9 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.2 7.6 7.6 7.9 8.0 7.8 7.3 7.2 7.1 7.2 7.0 6.9 7.0 7.4 7.2 6.9 6.9 7.3
Snow Ratio (:1) 11 9 10 9 8 8 7 8 8 9 9 8 9 8 8 6 6 5 4 4
Snow Density (%) 9 11 10 11 12 12 14 12 12 11 11 12 11 12 12 16 16 20 25 25
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 80 75 70 80 90 95 90 95 95 95 85 90 90 90 90 90
Temperature 28 26 23 23 23 24 29 29 28 29 30 31 31 31 32 34 32
Min/Max Temp 21 31 28 34
DewPoint Temp 24 23 21 21 20 21 24 26 26 26 28 28 29 29 29 30 30
Humidity 85 90 91 90 87 89 83 86 89 90 92 88 91 91 88 86 93
Wind Dir SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 9 8 5 4 4 4 6 6 5 6 6 5 5 6 9 9 8
Wind Gust (mph) 20 18 11 11 11 11 13 14 13 16 17 17 17 18 19 19 19
Precip Prob (%) 60 20 20 30 20 10 30 80 90 90 80 80 70 70 90 90 80
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.08 0.12 0.08 0.03 0.03
12 Hour QPF 0.02 0.09 0.20 0.06
Low End QPF 0.02 0.01 0.08 0.03
High End QPF 0.09 0.10 0.31 0.19
6 Hour Snow 0.2 0.1 0.2 1.2 1.7 1.0 0.3 0.3
12 Hour Snow 0.3 1.4 2.7 0.6
Low End Snow 0.2 0.1 1.1 0.3
High End Snow 1.4 1.4 3.7 1.9
Snow Level (kft) 5.2 4.7 4.3 4.1 4.1 4.4 4.8 5.2 5.4 5.6 5.8 6.0 5.8 5.8 6.1 6.3 6.5
Snow Ratio (:1) 14 15 16 17 16 15 16 15 14 13 12 11 11 11 11 10 9
Snow Density (%) 7 6 6 5 6 6 6 6 7 7 8 9 9 9 9 10 11
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 95 95 90 90 90 90 90 85 80 80 75 75 80 75 60 60 60 55 40 35
Temperature 33 36 36 35 36 39 39 37 35 34 35 35 33 31 36 36 33 32 38 35
Max/Min Temp 33 37 35 40 32 37 30 39 30 41
DewPoint Temp 29 32 34 33 33 34 36 33 29 28 29 30 28 26 29 31 27 24 28 28
Humidity 84 84 90 91 88 83 87 85 79 78 79 82 80 83 75 82 79 74 67 75
Wind Dir SW SW SW SW SW SW SW W SW SW SW SW SW SW SW SW S S S S
Wind (mph) 11 13 13 10 11 13 13 10 11 10 10 6 5 5 6 4 4 4 5 4
Wind Gust (mph) 26 29 28 26 26 28 28 25 24 21 19 18 16 12 13 10 11 10 11 10
Precip Prob (%) 80 80 90 90 90 90 80 70 60 60 60 40 30 30 20 10 10 10 10 10
Precip Type S R R R R R R R R R S S S S S
12 Hour QPF 0.14 0.21 0.22 0.29 0.13 0.08 0.04 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.9 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0
Low End Snow 0.2 MM MM MM MM MM MM MM MM MM
High End Snow 2.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.7 7.1 7.1 7.5 7.6 7.9 8.0 7.8 7.2 7.1 7.1 7.2 6.9 6.9 7.0 7.3 7.1 6.9 6.8 7.2
Snow Ratio (:1) 7 6 6 4 5 4 4 4 6 6 6 6 6 6 5 4 4 3 3 2
Snow Density (%) 14 16 16 25 20 25 25 25 16 16 16 16 16 16 20 25 25 33 33 50
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 75 70 70 80 90 95 95 95 95 90 85 90 95 90 95 90
Temperature 24 23 19 19 19 20 22 25 25 25 26 27 27 26 26 28 29
Min/Max Temp 18 27 25 30
DewPoint Temp 23 22 18 17 17 19 22 25 25 24 25 26 26 26 26 27 29
Humidity 99 96 94 92 93 97 100 100 100 96 94 93 94 99 99 99 100
Wind Dir W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 11 8 6 5 6 10 10 10 11 11 10 10 10 12 12 12
Wind Gust (mph) 25 21 14 13 13 14 18 19 18 20 21 21 20 21 24 24 24
Precip Prob (%) 50 20 10 20 10 10 30 80 90 90 70 70 60 60 80 80 80
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.02 0.14 0.16 0.08 0.06 0.03
12 Hour QPF 0.02 0.16 0.24 0.09
Low End QPF 0.02 0.01 0.07 0.02
High End QPF 0.10 0.14 0.35 0.20
6 Hour Snow 0.2 0.1 0.3 2.3 2.4 1.1 0.8 0.4
12 Hour Snow 0.3 2.6 3.5 1.2
Low End Snow 0.2 0.1 0.9 0.2
High End Snow 1.6 2.3 5.0 2.1
Snow Level (kft) 5.2 4.7 4.3 4.0 4.1 4.4 4.9 5.2 5.5 5.7 5.9 6.0 5.7 5.8 6.0 6.2 6.5
Snow Ratio (:1) 16 16 17 17 16 16 16 16 16 15 14 14 13 13 13 12 11
Snow Density (%) 6 6 5 5 6 6 6 6 6 6 7 7 7 7 7 8 9
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 95 95 90 90 90 90 90 85 80 75 75 75 80 75 60 60 60 50 45 35
Temperature 29 33 30 31 32 35 32 32 32 30 28 29 29 28 29 30 29 28 31 30
Max/Min Temp 29 34 32 34 28 31 27 32 27 34
DewPoint Temp 26 29 30 31 30 32 32 31 27 26 28 29 24 24 27 29 23 22 25 27
Humidity 88 86 100 99 91 90 100 98 81 85 97 98 82 85 92 98 78 78 79 90
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S S S S
Wind (mph) 18 21 18 16 17 19 18 16 16 13 12 10 10 8 8 5 6 6 6 5
Wind Gust (mph) 33 35 35 29 29 33 33 29 27 25 24 20 18 16 16 12 13 13 14 11
Precip Prob (%) 80 80 90 80 80 90 80 60 50 60 60 40 20 30 20 10 10 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.13 0.18 0.18 0.29 0.12 0.08 0.04 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.2 1.3 0.9 1.0 0.8 0.6 0.3 0.0 0.0 0.0
Low End Snow 0.1 MM MM MM MM MM MM MM MM MM
High End Snow 3.2 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.0 7.5 7.5 7.8 7.9 7.7 7.2 7.1 7.0 7.1 6.9 6.8 6.9 7.3 7.1 6.8 6.8 7.1
Snow Ratio (:1) 9 7 8 6 7 6 6 6 7 7 7 7 7 7 6 5 4 4 3 3
Snow Density (%) 11 14 12 16 14 16 16 16 14 14 14 14 14 14 16 20 25 25 33 33
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 90 70 70 80 90 95 95 95 95 90 90 90 95 90 90 90
Temperature 22 22 20 19 21 21 21 23 23 25 26 27 27 27 26 26 25
Min/Max Temp 19 26 24 29
DewPoint Temp 22 20 16 16 17 18 19 22 23 22 22 24 24 24 25 26 25
Humidity 99 93 86 87 85 89 93 96 100 90 86 88 86 88 96 99 100
Wind Dir W W W W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 18 21 13 13 12 11 10 11 13 17 17 17 17 14 13 13 14
Wind Gust (mph) 27 29 16 18 19 24 25 24 24 21 21 23 21
Precip Prob (%) 60 20 10 20 20 20 30 70 90 90 90 90 80 80 80 80 70
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.07 0.13 0.07 0.04 0.02
12 Hour QPF 0.02 0.08 0.20 0.06
Low End QPF 0.02 0.00 0.07 0.02
High End QPF 0.10 0.12 0.30 0.14
6 Hour Snow 0.2 0.1 0.2 1.1 2.0 1.0 0.5 0.2
12 Hour Snow 0.3 1.3 3.0 0.7
Low End Snow 0.2 0.0 0.9 0.2
High End Snow 1.6 1.9 4.2 1.5
Snow Level (kft) 5.3 4.8 4.3 4.2 4.3 4.4 4.8 5.3 5.4 5.7 5.7 6.0 5.7 5.9 6.1 6.3 6.4
Snow Ratio (:1) 17 17 18 18 17 16 17 17 16 15 14 14 13 13 12 11 11
Snow Density (%) 5 5 5 5 5 6 5 5 6 6 7 7 7 7 8 9 9
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK SC SC
Cloud Cover (%) 90 90 90 90 90 90 85 85 80 80 75 70 75 65 60 55 50 60 40 30
Temperature 28 32 29 29 32 36 32 31 33 31 27 27 30 29 28 29 28 28 29 28
Max/Min Temp 27 34 31 35 27 29 28 31 27 32
DewPoint Temp 23 26 29 29 27 30 31 29 26 23 25 25 24 22 26 27 21 20 23 24
Humidity 81 79 100 99 83 80 97 92 74 73 92 92 78 76 89 92 76 71 79 84
Wind Dir SW SW SW W SW SW SW W W SW SW SW SW SW SW SW S S S S
Wind (mph) 25 26 21 21 25 27 21 21 26 23 16 16 17 13 9 9 11 12 8 10
Wind Gust (mph) 34 36 34 33 36 39 34 33 35 32 25 24 24 14 13
Precip Prob (%) 80 80 80 90 80 80 80 70 60 60 50 40 20 20 10 10 5 10 5 10
Precip Type S S S S S S S S S S S S S S
12 Hour QPF 0.12 0.22 0.30 0.27 0.13 0.06 0.01 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.1 1.7 1.9 1.5 0.9 0.4 0.1 0.0 0.0 0.0
Low End Snow 0.1 MM MM MM MM MM MM MM MM MM
High End Snow 2.5 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.2 7.6 7.7 8.0 8.0 7.8 7.4 7.2 7.2 7.3 7.1 7.0 7.0 7.4 7.2 7.0 6.9 7.3
Snow Ratio (:1) 9 8 8 7 7 6 6 6 7 7 7 7 7 7 6 5 5 4 3 3
Snow Density (%) 11 12 12 14 14 16 16 16 14 14 14 14 14 14 16 20 20 25 33 33
...SYLVAN PASS (8,420 ft) Park County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 90 90 95 90 90 90 100 95 90 95 95 95 90 90
Temperature 21 20 18 17 17 17 21 23 21 21 21 22 22 22 26 28 25
Min/Max Temp 14 24 19 29
DewPoint Temp 19 18 15 14 15 15 18 20 18 19 20 20 20 20 24 25 24
Humidity 92 91 89 89 90 92 89 88 89 93 94 93 93 90 91 88 92
Wind Dir W W W W W W W W SW SW SW W W W W SW SW
Wind (mph) 17 17 17 20 19 18 19 19 14 18 18 18 18 18 17 19 19
Wind Gust (mph) 26 26 26 31 29 27 29 29 29 37 40 39 37 36 33 36 37
Precip Prob (%) 80 30 40 30 30 30 40 60 80 80 50 50 60 60 70 70 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.05 0.04 0.05 0.09 0.11 0.06 0.04 0.07
12 Hour QPF 0.09 0.14 0.17 0.11
Low End QPF 0.01 0.04 0.05 0.00
High End QPF 0.13 0.15 0.26 0.17
6 Hour Snow 0.8 0.7 0.9 1.6 1.9 1.0 0.6 1.0
12 Hour Snow 1.5 2.5 2.9 1.6
Low End Snow 0.2 1.0 1.5 0.0
High End Snow 1.9 2.6 4.0 1.9
Snow Level (kft) 5.3 4.7 4.3 4.1 4.0 4.1 4.6 5.0 5.2 5.4 5.7 5.8 5.5 5.5 5.9 6.1 6.2
Snow Ratio (:1) 17 17 18 18 18 18 17 17 17 17 17 17 15 15 15 15 13
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV BK OV OV BK SC SC
Cloud Cover (%) 95 95 95 90 90 95 85 75 70 75 75 75 85 85 70 75 70 65 45 45
Temperature 25 27 30 28 26 29 32 30 24 20 26 27 22 20 27 28 24 22 30 30
Max/Min Temp 23 32 24 34 19 30 20 33 20 35
DewPoint Temp 23 26 28 25 24 28 30 27 19 15 22 22 19 19 23 25 21 19 24 25
Humidity 91 94 92 88 93 95 94 87 80 82 86 82 87 96 86 87 88 88 79 80
Wind Dir SW SW W W W W W W W W W W W W W W W SW SW SW
Wind (mph) 24 25 21 20 20 21 20 20 19 17 17 17 14 13 13 13 12 11 12 11
Wind Gust (mph) 48 49 41 40 41 42 40 40 37 34 33 34 32 27 26 27 26 23 23 24
Precip Prob (%) 80 100 90 80 90 90 80 70 60 70 60 40 30 30 20 10 10 10 5 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.32 0.50 0.49 0.59 0.25 0.25 0.16 0.14 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 4.2 6.3 5.9 6.4 2.9 3.1 1.9 1.6 0.0 0.0
Low End Snow 2.6 3.2 MM MM MM MM MM MM MM MM
High End Snow 5.8 7.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 6.9 6.6 6.7 6.7 7.2 7.3 7.0 6.3 6.1 6.4 6.5 6.3 6.4 6.7 7.1 6.9 6.7 6.8 7.0
Snow Ratio (:1) 13 13 13 12 12 11 11 11 12 13 12 12 12 12 11 10 9 8 7 7
Snow Density (%) 7 7 7 8 8 9 9 9 8 7 8 8 8 8 9 10 11 12 14 14
...HEDGES PEAK (9,675 ft) Park County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 75 70 65 75 70 85 85 90 95 85 80 90 90 85 90 95
Temperature 23 20 17 16 15 16 21 22 22 23 23 22 23 22 23 25 26
Min/Max Temp 14 24 20 27
DewPoint Temp 19 16 13 12 12 13 17 18 19 20 20 19 20 20 21 22 24
Humidity 86 86 85 85 86 86 86 83 86 87 88 87 88 90 93 88 92
Wind Dir W W W W W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 14 16 16 17 17 17 18 12 16 17 16 14 14 13 16 16
Wind Gust (mph) 20 23 24 24 26 26 26 27 26 32 33 31 29 29 29 32 32
Precip Prob (%) 60 20 20 20 10 10 30 40 70 70 30 30 30 30 60 60 80
Precip Type S S S S S S S S S S S S S S S
6 Hour QPF 0.02 0.02 0.00 0.03 0.04 0.02 0.01 0.04
12 Hour QPF 0.04 0.03 0.06 0.05
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.06 0.06 0.11 0.09
6 Hour Snow 0.3 0.3 0.0 0.4 0.7 0.3 0.2 0.6
12 Hour Snow 0.6 0.4 1.0 0.8
Low End Snow 0.0 0.0 0.2 0.0
High End Snow 0.9 0.8 1.5 1.1
Snow Level (kft) 5.1 4.3 3.8 3.6 3.5 3.6 4.3 4.8 4.8 5.2 5.4 5.3 5.1 5.1 5.6 5.9 6.1
Snow Ratio (:1) 16 16 17 17 18 18 16 16 16 16 16 16 15 15 14 14 13
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 6 6 7 7 7
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV BK OV OV BK SC SC
Cloud Cover (%) 90 95 90 85 85 90 85 70 65 75 70 70 80 80 65 75 75 65 50 45
Temperature 27 28 27 26 26 29 29 29 24 20 23 24 22 21 26 27 25 24 28 28
Max/Min Temp 25 29 24 31 19 26 19 29 22 31
DewPoint Temp 23 24 25 22 22 26 29 24 18 14 20 19 17 16 23 23 21 20 24 23
Humidity 86 86 92 83 85 89 97 82 78 77 86 82 82 82 89 82 86 85 86 82
Wind Dir SW SW W W SW W W W W SW W SW SW SW SW SW SW SW SW SW
Wind (mph) 21 23 18 16 17 18 17 16 16 13 14 13 12 11 11 10 10 10 10 10
Wind Gust (mph) 41 41 36 33 32 34 34 33 29 26 28 26 24 20 21 20 20 18 19 19
Precip Prob (%) 70 90 80 70 80 90 80 60 60 60 50 40 30 30 20 10 5 10 5 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.24 0.31 0.38 0.44 0.12 0.21 0.08 0.07 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.0 3.8 4.5 4.5 1.3 2.5 0.9 0.7 0.0 0.0
Low End Snow 1.3 1.3 MM MM MM MM MM MM MM MM
High End Snow 3.7 4.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 6.7 6.2 6.4 6.5 7.0 7.1 6.8 6.1 5.8 6.1 6.1 5.9 5.9 6.3 6.9 6.6 6.5 6.6 6.9
Snow Ratio (:1) 12 12 12 12 11 10 10 10 11 12 12 11 11 11 10 9 8 8 6 6
Snow Density (%) 8 8 8 8 9 10 10 10 9 8 8 9 9 9 10 11 12 12 16 16
...GRIZZLY (7,470 ft) Park County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 50 65 70 80 85 85 85 85 85 80 85 90 90 85 90 90
Temperature 25 21 18 17 18 19 23 24 25 26 25 23 24 23 26 27 29
Min/Max Temp 14 26 20 29
DewPoint Temp 21 17 14 14 15 16 19 20 21 23 23 22 22 22 24 25 25
Humidity 84 85 84 87 88 89 86 84 83 90 91 96 93 96 93 91 87
Wind Dir W SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 11 10 10 10 10 11 16 14 12 13 13 12 12 13 13 14 14
Wind Gust (mph) 17 16 16 16 16 17 24 23 26 29 27 24 23 25 25 28 29
Precip Prob (%) 50 10 20 10 10 10 40 50 70 70 30 30 30 30 60 60 70
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.06 0.06 0.01 0.01 0.03
12 Hour QPF 0.02 0.07 0.07 0.04
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.03 0.09 0.12 0.07
6 Hour Snow 0.2 0.1 0.1 0.9 0.9 0.2 0.1 0.4
12 Hour Snow 0.3 1.0 1.1 0.5
Low End Snow 0.0 0.1 0.5 0.0
High End Snow 0.5 1.4 1.8 0.7
Snow Level (kft) 5.0 4.1 3.6 3.4 3.4 3.5 4.1 4.6 4.7 5.1 5.3 5.2 5.0 5.0 5.4 5.9 6.1
Snow Ratio (:1) 15 15 16 16 16 16 16 16 15 15 15 15 14 14 13 13 12
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV BK BK OV OV BK OV OV BK OV OV OV BK SC
Cloud Cover (%) 90 95 85 85 85 90 80 65 65 75 70 70 80 80 65 70 75 75 50 45
Temperature 28 30 32 31 28 30 33 33 27 22 27 28 23 21 30 31 28 25 32 32
Max/Min Temp 25 34 25 35 19 31 19 33 23 36
DewPoint Temp 26 28 29 25 26 29 32 26 22 19 23 22 21 20 26 24 25 24 28 26
Humidity 91 91 87 78 90 95 94 77 81 87 84 77 90 96 86 77 88 94 84 77
Wind Dir SW SW W W SW SW W W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 18 18 16 13 13 14 14 13 12 11 12 11 10 9 10 9 9 9 10 9
Wind Gust (mph) 35 33 32 28 26 28 29 29 23 20 25 23 18 17 19 19 17 16 19 18
Precip Prob (%) 70 90 80 70 80 90 80 60 60 60 50 30 30 30 20 10 5 10 5 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.18 0.21 0.27 0.30 0.07 0.10 0.03 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.1 2.1 2.5 2.1 0.7 1.0 0.3 0.0 0.0 0.0
Low End Snow 0.9 0.6 MM MM MM MM MM MM MM MM
High End Snow 2.7 2.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 6.7 6.2 6.4 6.5 7.0 7.2 6.8 6.1 5.8 6.0 6.1 5.9 5.9 6.3 6.8 6.6 6.6 6.6 6.9
Snow Ratio (:1) 11 10 10 10 9 8 8 9 10 10 10 10 10 9 8 7 7 6 5 5
Snow Density (%) 9 10 10 10 11 12 12 11 10 10 10 10 10 11 12 14 14 16 20 20
...TALUS (7,900 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 70 70 80 90 90 95 90 95 90 85 90 90 90 90 95
Temperature 23 20 18 17 17 18 23 24 23 23 23 23 24 24 25 27 28
Min/Max Temp 14 25 21 28
DewPoint Temp 21 18 15 15 15 16 22 22 22 22 22 22 23 23 25 27 27
Humidity 91 93 89 91 91 93 94 92 94 96 94 93 94 96 99 99 98
Wind Dir W W W W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 12 11 17 16 13 16 17 9 10 11 10 10 11 10 12 12
Wind Gust (mph) 20 19 17 26 24 20 24 26 21 25 25 23 21 23 23 25 26
Precip Prob (%) 80 20 50 50 40 50 70 90 100 100 90 90 80 80 100 100 100
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.05 0.02 0.05 0.16 0.13 0.09 0.06 0.11
12 Hour QPF 0.07 0.21 0.22 0.17
Low End QPF 0.01 0.09 0.10 0.02
High End QPF 0.10 0.22 0.24 0.22
6 Hour Snow 0.8 0.3 0.9 2.5 2.1 1.5 0.8 1.5
12 Hour Snow 1.1 3.4 3.6 2.3
Low End Snow 0.0 1.6 1.7 0.2
High End Snow 1.6 3.4 3.7 2.7
Snow Level (kft) 5.2 4.4 4.2 3.8 3.8 3.8 4.5 4.9 5.1 5.4 5.6 5.6 5.4 5.4 5.7 6.0 6.3
Snow Ratio (:1) 15 15 17 17 17 17 16 16 16 16 16 16 14 14 14 14 12
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 7 7 7 7 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV BK OV OV OV OV OV BK OV BK BK SC SC
Cloud Cover (%) 95 95 90 90 90 90 85 80 60 70 75 80 80 80 65 70 65 60 50 45
Temperature 28 29 29 29 28 32 32 32 25 22 26 28 22 22 29 29 25 23 31 30
Max/Min Temp 26 31 26 34 20 30 21 33 22 35
DewPoint Temp 25 27 29 27 27 29 32 30 21 16 25 25 19 19 27 26 21 19 27 26
Humidity 91 91 100 94 93 90 100 92 83 77 94 90 87 88 92 90 86 85 84 84
Wind Dir SW SW W W SW SW W W W W W W SW SW SW SW SW SW SW SW
Wind (mph) 16 18 13 12 13 14 14 12 11 10 11 9 8 6 6 5 5 6 6 5
Wind Gust (mph) 34 33 28 26 28 29 28 27 23 21 21 21 18 16 17 16 14 12 14 14
Precip Prob (%) 100 100 100 90 90 100 90 80 70 80 70 50 40 40 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.45 0.52 0.50 0.56 0.23 0.28 0.19 0.13 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 5.4 5.6 4.8 4.4 2.1 2.8 1.8 1.2 0.0 0.0
Low End Snow 2.4 2.4 MM MM MM MM MM MM MM MM
High End Snow 6.8 5.8 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 6.9 6.7 6.9 7.0 7.4 7.5 7.2 6.5 6.3 6.5 6.7 6.4 6.4 6.6 7.1 6.9 6.7 6.7 7.1
Snow Ratio (:1) 12 11 11 10 9 8 8 9 10 10 10 10 10 10 8 8 7 7 5 5
Snow Density (%) 8 9 9 10 11 12 12 11 10 10 10 10 10 10 12 12 14 14 20 20
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 85 70 65 75 85 90 90 90 95 85 85 90 90 90 90 90
Temperature 21 20 19 18 18 19 20 22 20 21 24 25 27 25 24 24 24
Min/Max Temp 16 24 21 28
DewPoint Temp 19 18 16 15 16 17 19 20 20 20 21 22 23 22 24 24 24
Humidity 91 92 89 88 90 91 95 93 100 96 88 90 85 90 100 99 100
Wind Dir W W W W W W W W W SW SW W W SW SW SW SW
Wind (mph) 16 16 14 14 12 9 12 12 5 8 10 10 10 10 9 8 8
Wind Gust (mph) 24 24 23 23 19 19 19 16 20 24 25 24 21 19 20 23
Precip Prob (%) 80 50 20 40 30 50 50 90 100 100 100 100 90 90 90 90 90
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.07 0.02 0.11 0.11 0.17 0.17 0.08 0.05
12 Hour QPF 0.09 0.22 0.34 0.13
Low End QPF 0.01 0.03 0.12 0.01
High End QPF 0.15 0.25 0.45 0.22
6 Hour Snow 1.1 0.3 1.7 1.7 2.7 2.6 1.1 0.7
12 Hour Snow 1.4 3.4 5.3 1.8
Low End Snow 0.2 0.7 2.4 0.2
High End Snow 2.1 3.8 5.8 2.4
Snow Level (kft) 5.2 4.8 4.3 4.1 4.1 4.4 4.8 5.2 5.4 5.6 5.9 6.1 5.9 5.9 6.1 6.3 6.5
Snow Ratio (:1) 15 15 16 16 16 16 15 15 16 16 16 16 14 14 14 14 12
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 8
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 90 90 90 85 90 85 85 80 80 80 75 75 75 65 60 50 55 40 30
Temperature 27 31 28 27 31 34 30 28 29 29 25 24 27 26 26 26 26 26 28 25
Max/Min Temp 25 31 28 33 25 27 24 29 25 30
DewPoint Temp 23 27 28 27 27 30 30 28 22 23 25 24 22 20 24 25 20 18 22 22
Humidity 83 84 100 99 85 84 100 100 76 78 100 100 80 78 92 98 78 73 81 87
Wind Dir SW SW W SW SW SW SW W W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 18 12 12 16 18 12 12 14 13 9 8 10 9 6 5 5 6 5 5
Wind Gust (mph) 34 37 28 32 35 36 28 31 32 28 21 23 21 18 14 13 16 13 11 13
Precip Prob (%) 90 90 90 90 90 90 90 80 70 70 60 50 30 30 30 20 10 10 10 10
Precip Type S S S S S S S S S S S S S S S S
12 Hour QPF 0.26 0.39 0.51 0.46 0.23 0.19 0.13 0.04 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.0 3.8 4.4 3.5 1.9 1.7 1.1 0.4 0.0 0.0
Low End Snow 2.0 1.3 MM MM MM MM MM MM MM MM
High End Snow 5.7 6.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.6 7.1 7.1 7.5 7.5 7.8 7.9 7.7 7.1 7.1 7.1 7.1 6.9 6.8 7.0 7.4 7.1 6.9 6.9 7.2
Snow Ratio (:1) 11 10 10 9 8 8 7 8 9 9 9 9 9 9 8 7 6 6 5 4
Snow Density (%) 9 10 10 11 12 12 14 12 11 11 11 11 11 11 12 14 16 16 20 25
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 75 80 85 95 95 95 95 100 90 90 95 95 95 90 95
Temperature 23 22 20 20 20 20 21 22 24 24 25 26 28 26 27 29 27
Min/Max Temp 18 25 24 29
DewPoint Temp 22 21 18 18 18 19 20 22 24 23 23 23 24 24 27 28 27
Humidity 95 95 93 91 92 94 97 98 100 96 89 88 86 93 100 99 100
Wind Dir W W W W SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 14 10 11 9 10 10 11 10 11 11 10 11 10 10 12 12
Wind Gust (mph) 20 23 16 17 16 16 17 16 19 19 19 19 18 19 21 20
Precip Prob (%) 70 50 20 30 30 40 50 80 100 100 90 90 90 90 90 90 80
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.08 0.03 0.07 0.19 0.19 0.14 0.06 0.02
12 Hour QPF 0.11 0.26 0.33 0.08
Low End QPF 0.01 0.08 0.11 0.00
High End QPF 0.14 0.27 0.46 0.17
6 Hour Snow 1.3 0.5 1.1 2.9 2.7 1.9 0.8 0.2
12 Hour Snow 1.8 4.0 4.6 1.0
Low End Snow 0.4 1.7 2.3 0.0
High End Snow 2.3 4.2 5.8 1.7
Snow Level (kft) 5.3 5.0 4.4 4.2 4.2 4.3 4.8 5.2 5.4 5.4 5.7 5.9 5.7 5.8 6.1 6.3 6.4
Snow Ratio (:1) 15 15 16 16 16 16 15 15 14 14 14 14 13 13 12 12 11
Snow Density (%) 6 6 6 6 6 6 6 6 7 7 7 7 7 7 8 8 9
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 95 95 95 90 90 90 90 85 85 80 80 75 75 65 60 65 65 40 35
Temperature 28 31 31 30 33 35 32 32 32 30 28 28 28 27 28 29 27 25 29 29
Max/Min Temp 28 33 31 34 28 30 26 31 25 32
DewPoint Temp 24 27 30 30 29 30 32 32 27 24 28 28 23 21 27 29 21 18 25 26
Humidity 83 84 98 100 85 82 100 98 81 78 100 98 82 80 95 98 78 75 84 90
Wind Dir SW SW W SW SW SW W W W SW SW SW SW SW SW SW SW S SW S
Wind (mph) 17 18 14 19 18 19 17 19 17 14 12 13 11 8 8 6 6 6 6 6
Wind Gust (mph) 28 32 29 32 32 33 31 32 29 26 24 23 19 14 13 12 12 12
Precip Prob (%) 90 90 90 90 90 90 80 70 60 60 60 40 30 20 20 10 10 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.23 0.36 0.53 0.44 0.33 0.11 0.06 0.01 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.3 2.9 3.8 2.6 2.4 0.9 0.5 0.1 0.0 0.0
Low End Snow 1.4 0.3 MM MM MM MM MM MM MM MM
High End Snow 4.2 4.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.2 7.6 7.6 7.9 8.0 7.8 7.3 7.2 7.1 7.2 6.9 6.9 7.0 7.4 7.2 6.9 6.9 7.3
Snow Ratio (:1) 9 8 8 7 7 6 6 7 8 8 8 7 8 7 6 6 5 4 3 3
Snow Density (%) 11 12 12 14 14 16 16 14 12 12 12 14 12 14 16 16 20 25 33 33
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Sunday 12/07/25 Monday 12/08/25
Time (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 90 90 75 80 80 90 90 90 90 95 85 90 90 90 90 90 95
Temperature 22 21 21 21 20 19 21 22 23 24 25 26 28 26 25 27 29
Min/Max Temp 17 25 23 30
DewPoint Temp 18 18 17 17 17 17 18 18 20 20 21 23 24 24 24 24 26
Humidity 84 88 85 83 88 93 89 85 86 85 83 88 86 91 96 90 87
Wind Dir W W SW SW SW SW W W SW SW SW SW W W W W W
Wind (mph) 13 17 14 13 12 9 9 10 10 11 12 13 13 12 11 13 13
Wind Gust (mph) 20 26 23 20 19 16 18 21 20
Precip Prob (%) 70 50 20 30 30 30 40 70 90 90 90 90 80 80 90 90 70
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.02 0.02 0.03 0.05 0.05 0.03 0.02
12 Hour QPF 0.03 0.05 0.10 0.05
Low End QPF 0.00 0.00 0.05 0.00
High End QPF 0.07 0.08 0.19 0.13
6 Hour Snow 0.2 0.3 0.3 0.4 0.8 0.7 0.4 0.3
12 Hour Snow 0.5 0.7 1.5 0.7
Low End Snow 0.0 0.0 0.4 0.0
High End Snow 1.2 1.3 2.4 1.2
Snow Level (kft) 5.2 4.9 4.4 4.2 4.1 4.2 4.8 5.3 5.3 5.4 5.7 5.9 5.7 5.8 6.1 6.3 6.4
Snow Ratio (:1) 15 15 15 15 15 15 15 15 16 16 15 15 14 14 13 13 11
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 9
Date Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25 Sat 12/13/25
Time (LT) 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p 11p 5a 11a 5p
Cloud Cover OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC
Cloud Cover (%) 90 90 95 90 85 90 85 85 80 80 80 80 75 75 65 60 55 55 40 30
Temperature 30 32 30 31 33 36 31 34 32 30 26 30 29 27 28 32 28 27 29 31
Max/Min Temp 28 34 31 35 26 30 25 33 25 34
DewPoint Temp 24 27 30 28 29 31 29 29 25 24 24 24 23 22 24 26 21 20 22 22
Humidity 81 81 98 88 83 82 94 82 76 78 92 79 78 80 86 80 76 76 74 70
Wind Dir SW W W W SW W W W W W W W W W W W SW SW SW SW
Wind (mph) 20 21 18 21 21 21 18 20 21 18 14 16 14 11 8 9 9 8 5 8
Wind Gust (mph) 27 31 28 33 32 32 29 32 29 25 23 24 14
Precip Prob (%) 90 90 90 90 90 90 90 70 60 60 60 40 20 20 20 10 5 10 10 10
Precip Type S S S S S S S S S S S S S S S
12 Hour QPF 0.22 0.37 0.51 0.45 0.30 0.12 0.06 0.01 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.3 3.3 4.0 2.8 2.4 1.0 0.5 0.1 0.0 0.0
Low End Snow 0.8 1.1 MM MM MM MM MM MM MM MM
High End Snow 3.0 3.9 MM MM MM MM MM MM MM MM
Snow Level (kft) 6.5 7.1 7.2 7.5 7.5 7.8 7.9 7.8 7.2 7.0 7.1 7.2 6.8 6.8 7.0 7.4 7.2 6.9 6.9 7.3
Snow Ratio (:1) 10 9 9 8 8 7 7 8 8 8 8 8 8 8 7 6 6 5 4 4
Snow Density (%) 10 11 11 12 12 14 14 12 12 12 12 12 12 12 14 16 16 20 25 25
$$
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% to =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =< 60%
BK.....MOSTLY CLOUDY..................> 60% to =< 80%
OV.....CLOUDY.........................> 80% to =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS