Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
382
FWUS45 KRIW 152023
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
123 PM MST Mon Dec 15 2025
.DISCUSSION...
Increasing clouds late this afternoon ahead of an approaching
weather system. Light snow shower chances start around 5pm, and will
continue through Tuesday; the best chances occur starting around
sunrise Tuesday. Snow will likely be in the form of scattered
showers, meaning there may be times it is not snowing. Amounts
through Tuesday evening are light, with 2 to 4 inches at the highest
elevations. West winds increase some with this system starting
tonight, with higher elevation gusts up to 40 mph starting around
midnight. These winds continue through Tuesday.
Forecaster...Wittmann
Please see https://weather.gov/riw/AvalancheWeather for more detailed information.
...RENDEZVOUS MOUNTAIN (10,318 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV OV OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 50 60 45 60 80 95 85 85 75 75 80 85 90 85 85 65 45
Temperature 19 18 18 20 19 20 21 21 20 21 21 22 22 22 22 18 10
Min/Max Temp 18 23 20 22
DewPoint Temp 11 13 13 15 16 20 21 21 20 21 21 22 22 22 21 18 4
Humidity 70 79 81 81 86 100 98 99 99 100 99 100 100 100 99 99 77
Wind Dir W W W W W SW W W W SW SW SW SW SW W W W
Wind (mph) 18 18 25 23 20 18 18 18 19 23 21 26 29 32 32 29 28
Wind Gust (mph) 27 27 37 34 31 27 27 27 29 34 35 42 47 52 50 49 44
Precip Prob (%) 10 30 20 20 50 50 40 40 40 40 70 70 100 100 90 90 40
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.02 0.11 0.10 0.04 0.08 0.19 0.43 0.16
12 Hour QPF 0.13 0.14 0.27 0.59
Low End QPF 0.00 0.00 0.00 0.28
High End QPF 0.19 0.23 0.43 1.01
6 Hour Snow 0.1 1.0 1.2 0.5 0.9 2.5 4.8 2.1
12 Hour Snow 1.1 1.7 3.4 6.9
Low End Snow 0.0 0.0 0.0 3.6
High End Snow 1.4 3.2 5.1 12.7
Snow Level (kft) 6.0 6.4 6.5 6.9 7.3 7.4 7.5 7.6 7.4 7.5 7.5 7.4 7.6 7.8 7.7 5.4 3.9
Snow Ratio (:1) 9 9 9 9 12 12 13 13 12 12 13 13 11 11 13 13 16
Snow Density (%) 11 11 11 11 8 8 7 7 8 8 7 7 9 9 7 7 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 70 85 85 80 80 80 80 75 70 55 55 70 75 75 75 75 75 75 70
Temperature 7 7 7 17 19 23 18 20 21 19 15 11 12 14 15 15 18 19 18 18
Max/Min Temp 5 19 16 21 14 19 11 19 16 22
DewPoint Temp 1 2 7 17 19 20 18 20 20 18 15 11 11 13 15 15 16 17 17 18
Humidity 76 81 98 100 100 88 98 100 96 95 100 100 96 94 100 100 94 92 98 100
Wind Dir W SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW SW
Wind (mph) 21 13 12 21 28 28 23 26 26 24 19 19 20 19 14 16 19 19 14 17
Wind Gust (mph) 33 20 19 35 48 48 39 41 43 37 32 32 33 31 25 27 32 32 26 27
Precip Prob (%) 20 50 100 90 80 80 90 90 80 70 70 60 70 70 70 80 80 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.22 0.49 0.40 0.64 0.22 0.18 0.21 0.62 0.43
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 0.3 3.5 6.1 4.5 8.3 3.2 2.7 2.8 7.6 4.8
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.0 3.0 3.3 5.4 7.1 7.1 6.9 6.8 6.0 4.9 4.6 4.6 4.4 4.6 5.2 5.9 6.3 6.5 6.6 6.6
Snow Ratio (:1) 16 16 16 13 11 11 12 12 13 14 14 14 14 14 13 13 12 11 11 10
Snow Density (%) 6 6 6 7 9 9 8 8 7 7 7 7 7 7 7 7 8 9 9 10
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK OV OV OV BK OV BK OV OV OV OV BK SC
Cloud Cover (%) 60 65 50 45 65 90 75 70 60 70 70 75 85 85 80 55 40
Temperature 39 35 32 32 31 33 39 44 41 39 36 36 36 38 41 40 33
Min/Max Temp 29 44 33 42
DewPoint Temp 20 21 23 23 25 30 33 33 33 31 31 31 32 34 36 27 16
Humidity 46 56 68 70 77 87 78 65 71 72 79 82 86 86 82 59 50
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 9 9 9 12 13 11 10 12 11 12 10 12 13 17 21 21 17
Wind Gust (mph) 18 20 17 16 19 17 19 24 27 31 37 41 41 34
Precip Prob (%) 5 20 10 10 40 40 30 30 30 30 60 60 100 100 90 90 30
Precip Type S R S S R R R R S R R S S S
6 Hour QPF 0.00 0.04 0.03 0.01 0.02 0.09 0.25 0.10
12 Hour QPF 0.04 0.04 0.11 0.35
Low End QPF 0.00 0.00 0.00 0.15
High End QPF 0.07 0.09 0.19 0.52
6 Hour Snow 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.3
12 Hour Snow 0.1 0.1 0.0 0.3
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.3 0.5 0.8 3.6
Snow Level (kft) 6.0 6.2 6.2 6.6 7.0 7.1 7.4 7.5 7.3 7.3 7.2 7.0 7.4 7.7 7.6 5.4 4.0
Snow Ratio (:1) 4 4 4 4 5 5 5 5 5 5 6 6 6 6 7 7 14
Snow Density (%) 25 25 25 25 20 20 20 20 20 20 16 16 16 16 14 14 7
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC BK OV OV OV OV BK OV BK BK SC BK BK OV BK OV OV OV BK BK
Cloud Cover (%) 40 65 80 80 75 75 70 75 70 65 45 50 65 70 65 70 70 70 65 65
Temperature 25 20 27 35 34 36 40 41 38 34 35 33 28 27 35 37 33 33 38 38
Max/Min Temp 18 37 29 43 29 39 23 40 31 43
DewPoint Temp 13 12 20 27 28 30 32 31 30 27 26 23 20 22 29 28 27 29 32 29
Humidity 60 72 73 73 78 79 74 69 72 75 71 64 73 82 79 69 77 83 78 69
Wind Dir W SW S SW SW SW SW SW SW SW SW SW SW SW SW S S SW SW SW
Wind (mph) 10 4 5 11 14 13 14 13 13 10 11 10 10 8 9 9 9 8 8 8
Wind Gust (mph) 23 11 12 26 34 33 31 31 29 25 25 23 21 19 19 19 21 20 19 20
Precip Prob (%) 20 50 100 90 80 80 90 90 70 70 70 60 60 60 70 70 80 80 70 60
Precip Type S S S S R R R R S S S S S S S S S S R S
12 Hour QPF 0.01 0.14 0.31 0.24 0.32 0.12 0.09 0.10 0.30 0.21
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 0.1 2.0 1.9 0.0 0.3 1.2 1.1 0.7 1.6 0.4
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.0 3.0 3.3 5.4 7.0 7.1 6.9 6.8 6.0 4.9 4.6 4.6 4.4 4.6 5.2 5.9 6.3 6.5 6.7 6.6
Snow Ratio (:1) 16 16 14 10 6 6 6 7 9 11 12 12 12 11 9 8 8 7 6 6
Snow Density (%) 6 6 7 10 16 16 16 14 11 9 8 8 8 9 11 12 12 14 16 16
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 BK OV OV OV OV OV OV BK SC
Cloud Cover (%) 55 55 45 50 70 90 75 75 70 75 70 80 85 80 75 60 35
Temperature 26 25 25 26 25 28 27 26 25 27 27 28 30 29 27 23 16
Min/Max Temp 24 29 25 30
DewPoint Temp 11 14 15 15 17 22 25 26 22 21 21 22 23 24 26 21 5
Humidity 52 62 64 64 70 79 92 100 88 77 76 77 76 83 99 91 60
Wind Dir W W W W W SW W SW SW SW SW SW SW SW SW W W
Wind (mph) 18 19 27 24 23 18 19 21 25 27 24 27 31 32 34 33 31
Wind Gust (mph) 27 28 41 35 34 27 29 33 37 41 42 48 52 57 57 55 50
Precip Prob (%) 10 30 20 20 60 50 40 40 40 40 70 70 100 100 90 90 40
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.02 0.16 0.12 0.03 0.09 0.21 0.51 0.18
12 Hour QPF 0.18 0.15 0.30 0.69
Low End QPF 0.00 0.00 0.00 0.34
High End QPF 0.31 0.36 0.65 1.53
6 Hour Snow 0.2 1.3 1.3 0.4 1.0 2.5 5.3 2.3
12 Hour Snow 1.5 1.7 3.5 7.6
Low End Snow 0.0 0.0 0.0 4.4
High End Snow 2.1 4.8 7.4 19.5
Snow Level (kft) 6.0 6.5 6.6 7.1 7.4 7.5 7.5 7.6 7.4 7.5 7.5 7.4 7.7 7.9 7.6 5.3 3.8
Snow Ratio (:1) 9 9 8 8 11 11 12 12 11 11 12 12 10 10 13 13 16
Snow Density (%) 11 11 12 12 9 9 8 8 9 9 8 8 10 10 7 7 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC BK OV OV OV OV OV OV OV BK SC BK BK OV BK OV OV OV BK BK
Cloud Cover (%) 45 65 80 80 80 75 75 80 75 65 50 55 70 70 70 75 75 70 70 65
Temperature 14 12 13 24 27 30 24 24 28 25 20 17 19 21 19 23 24 27 23 22
Max/Min Temp 10 27 22 28 19 23 16 25 22 27
DewPoint Temp 1 2 9 22 20 20 22 22 20 17 18 12 11 13 18 20 16 19 21 20
Humidity 55 63 84 92 77 67 90 92 73 72 91 80 70 72 94 86 71 71 92 91
Wind Dir W SW S SW SW SW SW SW SW W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 21 12 11 23 31 29 25 28 27 24 19 20 20 19 16 17 19 19 16 18
Wind Gust (mph) 36 21 20 40 54 52 44 48 47 42 36 35 36 34 29 31 35 35 29 32
Precip Prob (%) 20 50 100 100 80 80 90 90 80 70 70 60 70 70 70 80 80 80 80 70
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.27 0.60 0.49 0.84 0.28 0.24 0.28 0.75 0.55
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 0.3 4.3 7.2 5.4 10.5 4.0 3.5 3.7 9.0 6.0
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.9 3.0 3.2 5.3 7.1 7.1 6.9 6.8 5.9 4.9 4.6 4.5 4.3 4.6 5.2 5.8 6.2 6.5 6.6 6.6
Snow Ratio (:1) 16 16 16 13 11 11 11 12 13 14 14 14 14 14 13 12 12 11 10 10
Snow Density (%) 6 6 6 7 9 9 9 8 7 7 7 7 7 7 7 8 8 9 10 10
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 60 70 60 55 80 90 85 80 75 80 80 85 90 90 85 65 45
Temperature 37 32 28 29 28 31 37 41 40 36 34 33 33 35 39 39 32
Min/Max Temp 27 42 31 41
DewPoint Temp 20 21 21 23 23 28 31 31 31 30 30 30 31 33 34 26 15
Humidity 49 63 75 77 82 89 80 66 72 80 83 87 91 91 84 59 50
Wind Dir SW S S S S S S SW S S S SW SW SW SW W W
Wind (mph) 8 8 11 10 11 11 12 16 16 17 13 16 18 23 28 28 23
Wind Gust (mph) 17 17 18 24 24 25 26 28 32 39 43 44 36
Precip Prob (%) 5 10 5 5 40 30 20 20 30 30 60 60 100 100 90 90 30
Precip Type S S R R R R R S R R R S S
6 Hour QPF 0.00 0.01 0.01 0.01 0.00 0.05 0.21 0.07
12 Hour QPF 0.01 0.02 0.05 0.28
Low End QPF 0.00 0.00 0.00 0.13
High End QPF 0.04 0.07 0.18 0.47
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.2
12 Hour Snow 0.0 0.0 0.1 0.2
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.1 0.3 0.5 2.2
Snow Level (kft) 5.9 6.0 6.1 6.4 6.7 6.9 7.2 7.4 7.2 7.2 7.0 6.9 7.3 7.6 7.5 5.4 3.9
Snow Ratio (:1) 3 3 4 4 4 4 4 4 4 4 5 5 5 5 6 6 14
Snow Density (%) 33 33 25 25 25 25 25 25 25 25 20 20 20 20 16 16 7
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 70 85 85 85 85 80 85 80 75 55 60 75 80 75 80 80 80 75 75
Temperature 22 17 24 34 32 33 37 39 36 31 33 32 25 24 32 35 31 30 35 37
Max/Min Temp 16 36 26 41 27 37 21 39 29 41
DewPoint Temp 12 11 16 26 28 28 30 29 30 26 25 21 20 21 26 26 27 27 30 27
Humidity 66 79 70 73 85 83 76 67 78 82 72 62 80 89 79 68 86 90 80 68
Wind Dir W SW S SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW
Wind (mph) 13 6 8 16 18 19 20 18 17 14 16 13 12 11 12 12 11 11 12 12
Wind Gust (mph) 24 12 13 26 34 33 34 33 29 26 26 24 23 19 20 21 21 20 21 21
Precip Prob (%) 10 40 90 90 80 80 80 90 70 60 70 60 60 60 70 70 80 70 70 60
Precip Type S S S R R R R S S S S S S S S S S S S
12 Hour QPF 0.01 0.09 0.25 0.18 0.25 0.08 0.06 0.06 0.22 0.16
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 0.1 1.3 1.5 0.1 1.0 0.8 0.6 0.4 1.6 0.3
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.9 3.0 3.2 5.3 7.0 7.1 7.0 6.9 6.0 4.9 4.6 4.6 4.3 4.6 5.2 5.9 6.2 6.5 6.7 6.7
Snow Ratio (:1) 16 16 14 9 5 4 5 6 8 11 11 11 11 11 9 8 7 7 6 5
Snow Density (%) 6 6 7 11 20 25 20 16 12 9 9 9 9 9 11 12 14 14 16 20
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV BK SC OV OV OV OV OV OV OV OV OV OV OV BK BK
Cloud Cover (%) 40 75 55 50 85 90 85 85 80 80 80 85 90 90 85 65 55
Temperature 32 33 31 30 31 32 33 36 34 34 34 34 33 34 34 34 26
Min/Max Temp 30 36 32 35
DewPoint Temp 17 18 20 21 24 28 30 30 30 29 29 29 30 32 32 25 16
Humidity 54 54 64 70 75 86 87 80 86 82 83 84 89 91 91 68 65
Wind Dir SE S SE S S S S S S S S S S SW SW W W
Wind (mph) 8 6 9 11 11 11 11 12 12 13 12 13 17 20 23 23 19
Wind Gust (mph) 17 17 18 18 19 20 21 26 31 37 41 41 34
Precip Prob (%) 5 10 5 5 30 30 20 30 30 30 60 60 100 100 90 90 30
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.02 0.01 0.00 0.05 0.28 0.11
12 Hour QPF 0.00 0.03 0.05 0.39
Low End QPF 0.00 0.00 0.00 0.20
High End QPF 0.04 0.08 0.23 0.62
6 Hour Snow 0.0 0.0 0.1 0.0 0.0 0.4 0.7 0.7
12 Hour Snow 0.0 0.1 0.4 1.4
Low End Snow 0.0 0.0 0.0 0.7
High End Snow 0.0 0.2 0.7 3.7
Snow Level (kft) 6.0 6.0 6.1 6.2 6.7 6.9 7.1 7.4 7.4 7.2 7.1 6.9 7.3 7.5 7.6 5.6 4.1
Snow Ratio (:1) 4 4 5 5 6 6 6 6 6 6 7 7 6 6 8 8 15
Snow Density (%) 25 25 20 20 16 16 16 16 16 16 14 14 16 16 12 12 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 75 85 85 80 80 80 85 80 75 60 60 70 80 75 80 80 80 75 70
Temperature 22 17 21 30 33 35 34 34 36 31 29 27 26 25 29 30 32 32 33 32
Max/Min Temp 17 33 29 36 28 31 23 32 30 36
DewPoint Temp 11 11 15 27 27 29 27 29 29 25 22 20 19 20 24 25 25 27 28 27
Humidity 62 77 77 87 80 79 78 82 74 79 74 76 73 81 83 84 74 82 82 81
Wind Dir W SW S S SW SW SW SW SW SW SW SW SW SW SW S S SW SW SW
Wind (mph) 12 8 8 13 16 17 16 16 14 13 13 12 11 11 11 10 11 11 11 11
Wind Gust (mph) 23 13 24 31 32 31 29 28 26 25 21 21 19 19 18 20 20 20 19
Precip Prob (%) 20 40 100 90 80 70 80 90 80 70 70 60 60 60 70 70 80 70 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.13 0.35 0.25 0.29 0.13 0.12 0.12 0.37 0.24
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 2.0 3.0 1.7 2.3 1.5 1.4 1.3 3.1 1.8
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.1 3.0 3.3 5.4 7.0 7.2 7.0 6.9 6.1 5.0 4.7 4.7 4.4 4.7 5.2 6.0 6.3 6.6 6.7 6.7
Snow Ratio (:1) 16 16 15 10 7 6 7 8 10 12 12 12 12 11 10 9 8 8 7 6
Snow Density (%) 6 6 6 10 14 16 14 12 10 8 8 8 8 9 10 11 12 12 14 16
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV BK OV OV OV OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 55 75 65 75 90 95 85 85 90 90 85 90 90 90 85 65 45
Temperature 25 25 24 26 25 27 25 25 25 25 27 27 28 28 26 22 16
Min/Max Temp 24 27 25 28
DewPoint Temp 13 15 16 18 19 23 25 25 24 23 23 24 24 26 25 22 7
Humidity 61 66 70 70 77 86 100 99 96 90 83 86 86 93 99 99 66
Wind Dir SW W SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 11 12 13 14 14 14 14 16 17 19 19 23 26 29 29 26 23
Wind Gust (mph) 17 19 20 21 23 21 23 25 26 28 28 33 39 46 46 40 35
Precip Prob (%) 10 30 20 20 50 50 40 40 40 50 70 70 100 100 90 90 40
Precip Type S S S S S S S S S S S S S S S S
6 Hour QPF 0.01 0.08 0.06 0.02 0.04 0.12 0.37 0.15
12 Hour QPF 0.09 0.08 0.16 0.52
Low End QPF 0.00 0.00 0.00 0.20
High End QPF 0.15 0.13 0.26 1.05
6 Hour Snow 0.1 0.8 0.7 0.2 0.5 1.5 3.9 1.9
12 Hour Snow 0.9 0.9 2.0 5.8
Low End Snow 0.0 0.0 0.0 2.1
High End Snow 1.1 1.4 2.8 10.8
Snow Level (kft) 6.0 6.2 6.4 6.6 7.1 7.2 7.4 7.5 7.4 7.5 7.5 7.4 7.7 7.9 7.4 5.2 3.8
Snow Ratio (:1) 9 9 10 10 11 11 12 12 11 11 12 12 10 10 13 13 16
Snow Density (%) 11 11 10 10 9 9 8 8 9 9 8 8 10 10 7 7 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 75 90 95 90 85 85 90 85 75 60 65 75 80 80 90 85 85 80 85
Temperature 14 12 12 24 26 30 24 24 28 24 18 17 18 20 18 23 24 26 21 22
Max/Min Temp 11 27 21 28 18 22 16 25 20 25
DewPoint Temp 4 4 10 24 22 23 22 24 23 19 18 15 13 14 18 22 18 21 21 22
Humidity 63 69 92 98 84 74 93 100 82 81 100 91 82 78 99 97 78 80 100 100
Wind Dir W SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 16 10 10 17 25 27 21 21 21 20 17 16 17 16 13 13 17 17 13 13
Wind Gust (mph) 24 16 16 27 39 41 33 33 33 31 27 25 25 24 21 21 24 25 21 21
Precip Prob (%) 10 50 100 90 80 80 90 90 70 70 70 60 60 60 70 80 80 80 80 60
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.22 0.42 0.33 0.52 0.20 0.12 0.16 0.54 0.35
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 0.3 3.5 5.1 3.6 6.6 2.9 1.7 2.2 6.5 3.7
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.9 3.0 3.3 5.4 7.1 7.1 6.9 6.8 5.9 4.9 4.5 4.5 4.3 4.6 5.2 5.8 6.2 6.4 6.6 6.6
Snow Ratio (:1) 16 16 16 13 10 11 11 12 13 14 14 14 14 14 13 12 12 11 10 9
Snow Density (%) 6 6 6 7 10 9 9 8 7 7 7 7 7 7 7 8 8 9 10 11
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 35 60 50 50 90 95 85 80 80 75 75 80 90 90 85 70 65
Temperature 28 25 23 23 22 24 29 31 30 27 25 25 25 26 30 29 21
Min/Max Temp 21 32 23 32
DewPoint Temp 14 16 17 19 20 24 27 28 28 25 24 25 25 26 29 23 14
Humidity 55 68 79 86 92 100 92 88 93 93 96 100 100 100 99 78 73
Wind Dir NW NW NW W W SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 10 10 12 10 11 11 11 13 13 14 14 17 19 21 24 26 25
Wind Gust (mph) 19 17 17 20 20 21 21 25 28 34 41 43 39
Precip Prob (%) 5 10 10 5 40 50 40 50 30 50 60 60 100 100 100 100 30
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.05 0.09 0.02 0.03 0.12 0.44 0.20
12 Hour QPF 0.05 0.11 0.15 0.64
Low End QPF 0.00 0.00 0.00 0.35
High End QPF 0.08 0.21 0.32 0.97
6 Hour Snow 0.0 0.4 1.0 0.2 0.3 1.5 4.8 2.4
12 Hour Snow 0.4 1.2 1.8 7.2
Low End Snow 0.0 0.0 0.0 3.4
High End Snow 0.3 2.7 3.2 11.4
Snow Level (kft) 6.0 6.2 6.5 6.8 7.2 7.2 7.4 7.5 7.5 7.4 7.3 7.1 7.3 7.5 7.7 5.7 4.2
Snow Ratio (:1) 8 8 9 9 11 11 11 11 11 11 12 12 11 11 12 12 16
Snow Density (%) 12 12 11 11 9 9 9 9 9 9 8 8 9 9 8 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC BK OV OV OV OV OV OV OV OV BK BK BK OV OV OV OV OV OV OV
Cloud Cover (%) 45 65 85 85 75 80 75 80 75 80 60 65 70 80 75 80 75 80 75 70
Temperature 14 7 16 24 24 26 29 29 27 23 24 22 18 17 24 25 23 24 28 27
Max/Min Temp 7 26 19 31 19 28 15 29 22 32
DewPoint Temp 7 4 12 23 22 24 25 25 24 21 20 18 14 15 22 22 21 22 26 24
Humidity 72 86 84 95 92 91 85 84 88 92 83 83 85 94 91 89 91 95 92 89
Wind Dir W SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW SW
Wind (mph) 17 9 9 16 20 20 17 19 18 16 13 14 14 12 11 12 14 13 11 13
Wind Gust (mph) 24 14 25 31 32 31 32 28 25 25 23 21 19 19 20 21 20 20 20
Precip Prob (%) 10 40 100 90 80 70 80 90 80 70 70 60 60 60 70 70 70 70 70 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.19 0.55 0.43 0.53 0.21 0.18 0.19 0.48 0.42
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 0.3 3.0 6.4 4.3 6.3 3.0 2.5 2.5 5.4 4.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.0 2.9 3.2 5.2 6.9 7.3 7.1 7.0 6.2 5.1 4.8 4.7 4.4 4.6 5.2 6.0 6.3 6.6 6.8 6.8
Snow Ratio (:1) 17 17 16 13 10 10 10 11 12 14 14 14 14 14 12 12 11 10 9 9
Snow Density (%) 5 5 6 7 10 10 10 9 8 7 7 7 7 7 8 8 9 10 11 11
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 40 65 60 65 90 95 90 85 80 70 75 85 90 95 95 75 65
Temperature 27 26 26 26 26 28 29 30 29 29 29 29 30 30 29 26 20
Min/Max Temp 24 31 27 30
DewPoint Temp 14 14 17 18 20 25 29 30 28 26 24 24 25 28 29 26 14
Humidity 57 60 68 72 79 89 100 99 96 87 83 81 83 93 99 99 76
Wind Dir W W W W W SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 9 11 13 12 13 13 13 14 13 16 12 16 20 26 29 34 32
Wind Gust (mph) 14 18 20 19 20 20 20 23 19 24 20 25 31 40 43 48 44
Precip Prob (%) 5 5 10 5 40 70 50 40 30 40 60 60 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.08 0.03 0.01 0.06 0.37 0.30
12 Hour QPF 0.00 0.11 0.07 0.67
Low End QPF 0.00 0.00 0.00 0.39
High End QPF 0.04 0.14 0.21 0.84
6 Hour Snow 0.0 0.0 0.9 0.4 0.1 0.8 3.9 3.6
12 Hour Snow 0.0 1.3 0.9 7.5
Low End Snow 0.0 0.0 0.0 4.1
High End Snow 0.1 1.7 1.7 9.7
Snow Level (kft) 6.1 6.0 6.5 7.0 7.6 7.5 7.8 7.8 7.7 7.6 7.5 7.4 7.6 7.9 7.8 6.0 4.5
Snow Ratio (:1) 8 8 9 9 11 11 12 12 11 11 13 13 10 10 12 12 16
Snow Density (%) 12 12 11 11 9 9 8 8 9 9 7 7 10 10 8 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 70 90 90 85 80 85 90 85 85 70 75 80 85 85 85 85 85 80 80
Temperature 15 11 17 26 28 31 29 30 30 27 24 21 22 21 25 24 26 27 28 27
Max/Min Temp 11 28 24 30 23 27 19 28 25 30
DewPoint Temp 7 5 13 25 24 22 24 25 25 22 23 20 17 16 24 23 21 22 27 25
Humidity 70 74 84 98 85 69 82 84 80 82 97 94 82 81 97 95 81 80 98 94
Wind Dir W W SW SW SW SW W SW W W W W W SW SW SW SW SW W SW
Wind (mph) 20 10 8 13 21 24 20 20 21 19 16 12 13 12 11 10 13 14 11 12
Wind Gust (mph) 29 16 14 25 34 35 32 32 32 29 26 21 21 19 19 18 21 23 21 20
Precip Prob (%) 20 50 100 90 70 70 80 90 80 70 70 60 70 70 70 80 70 70 60 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.20 0.43 0.31 0.41 0.24 0.31 0.21 0.47 0.41
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 0.3 3.1 4.9 3.1 4.9 3.3 4.3 2.7 5.1 4.0
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.2 3.2 3.4 5.6 7.1 7.4 7.2 7.1 6.4 5.2 5.0 5.0 4.9 5.0 5.6 6.2 6.6 6.9 7.0 6.9
Snow Ratio (:1) 16 16 15 12 10 9 10 11 12 14 14 14 14 13 12 11 11 10 9 8
Snow Density (%) 6 6 6 8 10 11 10 9 8 7 7 7 7 7 8 9 9 10 11 12
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 35 70 65 65 95 95 95 85 85 70 80 85 90 95 95 75 65
Temperature 24 23 23 23 23 24 25 26 25 25 25 26 26 26 25 23 16
Min/Max Temp 22 27 25 27
DewPoint Temp 13 13 16 17 19 23 25 26 25 25 23 24 25 26 25 23 11
Humidity 62 66 74 78 84 97 100 99 99 98 90 91 94 100 100 99 80
Wind Dir W W SW SW SW SW SW SW S SW SW SW SW SW W W W
Wind (mph) 10 12 18 13 14 14 11 13 12 14 14 18 25 27 27 29 29
Wind Gust (mph) 16 18 27 20 23 21 17 20 19 23 24 31 37 40 42 39
Precip Prob (%) 5 10 10 5 40 70 40 40 30 40 60 60 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.06 0.02 0.01 0.06 0.34 0.25
12 Hour QPF 0.00 0.08 0.07 0.59
Low End QPF 0.00 0.00 0.00 0.36
High End QPF 0.04 0.13 0.23 0.85
6 Hour Snow 0.0 0.0 0.6 0.2 0.1 0.7 3.3 2.9
12 Hour Snow 0.0 0.8 0.8 6.2
Low End Snow 0.0 0.0 0.0 3.7
High End Snow 0.1 1.1 1.5 8.5
Snow Level (kft) 6.1 5.9 6.3 6.8 7.4 7.3 7.7 7.7 7.6 7.6 7.3 7.3 7.6 7.9 7.8 6.0 4.5
Snow Ratio (:1) 7 7 8 8 10 10 11 11 10 10 11 11 10 10 11 11 15
Snow Density (%) 14 14 12 12 10 10 9 9 10 10 9 9 10 10 9 9 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 75 95 90 85 80 85 90 85 85 75 75 80 90 85 85 85 85 85 80
Temperature 13 10 12 23 25 28 24 26 27 24 20 17 20 19 21 20 23 25 24 23
Max/Min Temp 9 25 22 27 19 23 17 24 22 27
DewPoint Temp 6 5 10 23 23 21 21 24 23 20 20 17 17 17 20 20 19 21 24 23
Humidity 74 81 92 100 90 76 87 91 85 86 100 100 87 89 99 100 86 85 100 100
Wind Dir W SW SW SW SW SW W SW W W W W SW SW SW SW SW SW SW SW
Wind (mph) 23 11 8 14 24 26 18 20 23 20 14 13 16 14 10 12 16 16 11 12
Wind Gust (mph) 23 33 34 28 28 29 27 23 20 17 21 19 18
Precip Prob (%) 20 50 100 90 70 70 80 90 80 80 80 70 70 70 70 80 80 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.21 0.43 0.30 0.41 0.25 0.27 0.21 0.44 0.47
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 0.3 3.2 4.8 2.9 4.7 3.4 3.7 2.7 4.7 4.6
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.2 3.2 3.4 5.6 7.1 7.3 7.2 7.1 6.3 5.2 4.9 4.9 4.9 5.0 5.6 6.2 6.6 6.9 7.0 6.9
Snow Ratio (:1) 16 16 15 12 10 9 10 11 12 13 14 14 13 13 12 11 10 10 9 8
Snow Density (%) 6 6 6 8 10 11 10 9 8 7 7 7 7 7 8 9 10 10 11 12
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV BK BK BK OV OV OV OV OV BK
Cloud Cover (%) 40 65 65 60 75 90 90 75 70 60 65 85 85 90 95 85 55
Temperature 22 22 23 24 23 24 23 23 22 24 24 25 25 25 24 20 13
Min/Max Temp 22 26 23 25
DewPoint Temp 9 10 17 19 20 23 23 23 22 23 22 22 24 25 24 20 9
Humidity 58 60 79 81 87 94 100 98 99 95 91 91 97 100 99 99 83
Wind Dir W W W W W W W W W W W SW SW SW W W W
Wind (mph) 14 18 19 18 20 19 19 20 17 19 19 25 31 36 37 36 35
Wind Gust (mph) 23 27 29 27 32 29 29 31 26 29 33 43 54 61 61 61 56
Precip Prob (%) 5 5 5 5 20 60 50 40 30 30 50 50 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.09 0.03 0.01 0.06 0.36 0.34
12 Hour QPF 0.01 0.12 0.07 0.70
Low End QPF 0.00 0.00 0.00 0.38
High End QPF 0.03 0.20 0.14 0.83
6 Hour Snow 0.0 0.0 1.0 0.4 0.1 0.8 3.9 4.3
12 Hour Snow 0.0 1.4 0.9 8.2
Low End Snow 0.0 0.0 0.0 4.7
High End Snow 0.1 2.4 1.0 10.4
Snow Level (kft) 6.1 6.0 7.0 7.6 7.9 7.8 8.0 7.9 7.7 7.6 7.5 7.4 7.7 8.1 8.1 6.3 4.8
Snow Ratio (:1) 8 8 10 10 12 12 12 12 11 11 13 13 11 11 12 12 15
Snow Density (%) 12 12 10 10 8 8 8 8 9 9 7 7 9 9 8 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 65 95 90 80 70 75 80 85 80 75 80 80 80 80 80 80 85 80 75
Temperature 11 9 11 23 25 28 24 23 26 22 18 17 19 19 18 21 22 24 22 21
Max/Min Temp 8 26 21 26 18 20 17 23 20 24
DewPoint Temp 4 3 10 23 23 21 20 20 23 20 18 17 17 16 18 21 18 22 22 21
Humidity 74 78 95 100 92 76 84 89 87 92 100 100 90 89 100 100 83 90 100 100
Wind Dir W W SW SW SW W W W W W W W W W W W W W W SW
Wind (mph) 28 17 13 23 33 35 28 27 29 27 21 19 21 19 16 16 21 23 19 18
Wind Gust (mph) 47 28 24 40 57 58 47 46 49 46 36 33 36 33 28 28 36 39 33 32
Precip Prob (%) 20 50 90 90 70 60 80 90 80 80 80 60 70 70 80 80 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.21 0.33 0.32 0.41 0.25 0.27 0.23 0.37 0.33
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 0.6 3.2 3.8 3.2 5.0 3.4 3.7 3.0 4.2 3.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.3 3.4 3.6 6.0 7.5 7.6 7.4 7.2 6.6 5.5 5.2 5.3 5.2 5.4 5.9 6.5 7.0 7.2 7.2 7.1
Snow Ratio (:1) 16 16 15 12 10 9 10 12 13 14 14 14 13 13 12 12 11 10 9 9
Snow Density (%) 6 6 6 8 10 11 10 8 7 7 7 7 7 7 8 8 9 10 11 11
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK SC OV OV OV OV BK BK BK OV OV OV OV OV SC
Cloud Cover (%) 35 65 70 50 80 90 90 75 65 60 65 80 85 90 90 80 50
Temperature 28 26 26 27 27 28 31 31 28 28 27 28 29 29 30 28 20
Min/Max Temp 25 33 26 31
DewPoint Temp 11 12 16 19 19 24 26 27 25 24 22 23 24 26 28 25 12
Humidity 48 55 66 70 72 84 82 83 88 85 83 81 83 90 93 88 71
Wind Dir W W W W W W W W W W SW SW SW SW W W W
Wind (mph) 10 10 11 11 13 14 14 17 18 16 14 19 26 32 34 34 31
Wind Gust (mph) 16 16 17 17 20 23 23 26 27 24 26 35 46 52 54 55 50
Precip Prob (%) 5 5 10 5 20 60 50 30 30 30 50 50 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.03 0.21 0.04 0.01 0.06 0.33 0.30
12 Hour QPF 0.03 0.25 0.07 0.63
Low End QPF 0.00 0.00 0.00 0.32
High End QPF 0.04 0.27 0.14 0.77
6 Hour Snow 0.0 0.2 2.1 0.5 0.1 0.8 3.4 3.5
12 Hour Snow 0.2 2.6 0.9 6.9
Low End Snow 0.0 0.0 0.0 3.5
High End Snow 0.3 2.6 1.0 8.7
Snow Level (kft) 6.1 5.9 6.6 7.4 7.7 7.6 7.8 7.8 7.6 7.5 7.4 7.3 7.7 7.9 8.1 6.3 4.8
Snow Ratio (:1) 7 7 8 8 10 10 11 11 11 11 12 12 10 10 12 12 15
Snow Density (%) 14 14 12 12 10 10 9 9 9 9 8 8 10 10 8 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 65 90 85 75 70 75 80 80 80 70 75 75 80 80 75 80 80 80 75
Temperature 15 12 19 27 28 31 32 31 29 27 28 22 22 23 27 25 27 28 31 28
Max/Min Temp 12 30 26 33 24 29 21 30 25 33
DewPoint Temp 6 4 12 26 24 22 22 23 24 22 24 19 17 17 23 22 21 22 26 25
Humidity 67 69 74 95 85 69 65 72 80 82 84 89 82 79 86 89 78 78 82 89
Wind Dir W W SW SW SW W W W W W W W W W SW SW SW SW W SW
Wind (mph) 21 12 11 19 28 29 25 24 24 21 19 16 17 14 14 13 18 19 17 16
Wind Gust (mph) 39 20 20 35 47 49 41 40 41 37 32 28 29 26 26 25 31 32 28 28
Precip Prob (%) 20 50 90 80 60 60 80 90 80 80 80 70 70 70 80 80 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.20 0.31 0.28 0.36 0.24 0.27 0.23 0.40 0.32
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 0.6 3.0 3.3 2.6 4.2 3.2 3.6 2.8 4.2 2.9
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.4 3.5 3.8 6.1 7.5 7.6 7.4 7.2 6.6 5.5 5.2 5.4 5.4 5.5 6.0 6.6 7.0 7.2 7.2 7.2
Snow Ratio (:1) 16 16 14 12 9 8 10 11 12 13 13 13 13 13 12 11 10 9 8 8
Snow Density (%) 6 6 7 8 11 12 10 9 8 7 7 7 7 7 8 9 10 11 12 12
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 35 80 75 70 95 95 90 85 80 70 80 90 90 95 95 75 55
Temperature 31 30 30 30 30 31 38 37 32 31 32 32 33 34 37 34 24
Min/Max Temp 28 40 30 38
DewPoint Temp 15 16 19 20 21 25 31 32 28 26 26 26 27 29 33 29 15
Humidity 51 55 64 66 68 79 76 83 86 82 78 77 79 83 83 81 69
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 10 12 12 13 14 14 14 16 14 16 14 18 21 27 31 32 29
Wind Gust (mph) 19 19 20 21 21 21 25 21 23 24 31 39 46 49 51 44
Precip Prob (%) 5 10 10 10 40 60 50 30 30 40 60 60 100 100 100 100 50
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.02 0.18 0.03 0.01 0.09 0.38 0.35
12 Hour QPF 0.02 0.21 0.10 0.73
Low End QPF 0.00 0.00 0.00 0.36
High End QPF 0.05 0.27 0.22 1.00
6 Hour Snow 0.0 0.1 1.5 0.0 0.1 1.0 3.1 2.5
12 Hour Snow 0.1 1.5 1.1 5.6
Low End Snow 0.0 0.0 0.0 2.5
High End Snow 0.2 2.3 1.6 10.3
Snow Level (kft) 6.1 5.9 6.5 7.1 7.5 7.5 7.7 7.8 7.7 7.5 7.4 7.4 7.6 7.9 7.9 6.1 4.6
Snow Ratio (:1) 6 6 7 7 9 9 9 9 9 9 11 11 9 9 11 11 15
Snow Density (%) 16 16 14 14 11 11 11 11 11 11 9 9 11 11 9 9 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 75 90 90 85 80 85 85 85 85 70 80 80 85 80 80 85 85 80 80
Temperature 19 16 27 27 32 35 39 33 33 30 34 25 26 26 34 29 30 31 38 30
Max/Min Temp 15 34 29 40 26 35 24 37 28 40
DewPoint Temp 8 6 17 26 25 24 27 26 25 23 27 22 19 18 26 26 22 25 31 26
Humidity 63 65 66 95 75 64 62 75 71 75 77 89 75 74 74 89 74 76 73 86
Wind Dir W SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW SW
Wind (mph) 19 12 11 18 24 24 23 20 21 19 17 14 14 13 13 12 16 17 14 14
Wind Gust (mph) 32 18 18 31 40 41 36 34 35 33 28 25 26 23 21 21 26 27 25 24
Precip Prob (%) 20 50 100 90 70 70 80 90 80 80 80 70 70 70 80 80 70 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.04 0.26 0.40 0.36 0.48 0.30 0.32 0.26 0.53 0.49
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 0.6 3.8 4.0 2.0 5.2 3.9 4.1 2.8 5.0 3.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.3 3.4 3.6 5.9 7.3 7.4 7.2 7.1 6.4 5.4 5.1 5.2 5.1 5.3 5.8 6.4 6.8 7.0 7.1 7.0
Snow Ratio (:1) 16 16 14 11 8 7 9 10 12 13 13 13 13 12 11 10 9 8 8 7
Snow Density (%) 6 6 7 9 12 14 11 10 8 7 7 7 7 8 9 10 11 12 12 14
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC SC BK SC OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 25 45 55 50 80 90 80 80 70 70 70 85 90 95 85 80 60
Temperature 25 23 24 24 24 27 25 26 25 25 26 27 27 27 26 22 16
Min/Max Temp 22 27 25 27
DewPoint Temp 12 14 18 19 21 26 25 24 23 23 23 23 25 25 26 21 8
Humidity 57 68 76 81 87 94 98 93 90 90 88 86 91 93 99 93 71
Wind Dir W W W W SW W W W W W SW SW SW SW W W W
Wind (mph) 18 20 23 16 17 18 18 18 19 20 20 24 25 28 27 29 29
Wind Gust (mph) 28 31 35 24 25 27 27 27 28 31 33 37 41 47 49 49 46
Precip Prob (%) 5 5 5 10 30 30 30 20 30 30 60 60 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.07 0.03 0.02 0.09 0.44 0.24
12 Hour QPF 0.01 0.10 0.11 0.68
Low End QPF 0.00 0.00 0.00 0.41
High End QPF 0.05 0.15 0.31 0.94
6 Hour Snow 0.0 0.1 0.9 0.4 0.3 1.3 5.5 3.2
12 Hour Snow 0.1 1.3 1.6 8.7
Low End Snow 0.0 0.0 0.0 5.3
High End Snow 0.2 1.8 2.3 11.6
Snow Level (kft) 6.0 6.1 6.8 7.1 7.5 7.6 7.7 7.7 7.2 7.2 7.3 7.2 7.5 7.8 7.8 5.6 3.9
Snow Ratio (:1) 11 11 11 11 13 13 14 14 13 13 15 15 12 12 14 14 16
Snow Density (%) 9 9 9 9 7 7 7 7 7 7 6 6 8 8 7 7 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 60 85 85 80 80 80 80 80 80 60 60 70 80 75 80 80 85 75 70
Temperature 12 9 11 22 25 28 25 24 27 23 19 17 16 17 19 19 22 25 23 23
Max/Min Temp 7 25 21 27 18 21 13 23 20 25
DewPoint Temp 4 3 8 21 22 24 21 22 22 20 16 13 11 13 17 17 18 21 22 21
Humidity 69 76 86 95 87 83 87 91 82 87 88 83 82 83 93 91 83 82 95 91
Wind Dir W W SW SW SW SW W SW W W W W W SW SW SW SW SW SW SW
Wind (mph) 21 14 11 20 27 27 23 25 25 21 18 19 20 19 16 17 19 19 16 17
Wind Gust (mph) 35 21 23 34 43 44 40 41 40 36 33 32 32 29 29 28 31 31 29 28
Precip Prob (%) 10 40 90 90 90 80 90 90 80 70 70 60 60 60 70 70 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.16 0.53 0.49 0.48 0.20 0.14 0.14 0.35 0.36
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 0.3 2.6 7.0 5.9 6.4 2.9 2.2 2.0 4.5 4.3
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.6 2.5 3.1 5.1 6.9 7.3 7.1 7.0 6.1 5.0 4.6 4.5 4.1 4.4 5.2 5.8 6.1 6.5 6.8 6.7
Snow Ratio (:1) 17 17 16 14 12 12 12 13 14 15 15 15 15 15 14 13 13 12 11 11
Snow Density (%) 5 5 6 7 8 8 8 7 7 6 6 6 6 6 7 7 7 8 9 9
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 35 65 50 55 85 90 80 75 75 80 75 85 90 95 90 80 55
Temperature 23 23 23 23 23 25 25 27 24 25 26 26 28 27 25 22 15
Min/Max Temp 22 27 24 28
DewPoint Temp 12 14 17 19 20 23 25 26 24 23 23 24 25 26 25 22 9
Humidity 62 68 79 84 87 92 98 98 99 93 91 89 89 96 100 99 75
Wind Dir W W W SW SW SW W W SW SW SW SW SW SW SW W W
Wind (mph) 11 11 14 10 11 13 16 14 16 17 13 17 19 23 21 21 20
Wind Gust (mph) 18 23 17 19 24 23 23 26 27 33 36 43 44 43 37
Precip Prob (%) 10 10 10 5 30 30 40 20 30 40 70 70 100 100 100 100 50
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.03 0.02 0.01 0.06 0.39 0.19
12 Hour QPF 0.01 0.05 0.07 0.58
Low End QPF 0.00 0.00 0.00 0.33
High End QPF 0.04 0.13 0.31 0.80
6 Hour Snow 0.0 0.1 0.4 0.3 0.1 0.9 4.6 2.6
12 Hour Snow 0.1 0.7 1.0 7.2
Low End Snow 0.0 0.0 0.0 4.3
High End Snow 0.2 1.5 2.4 10.1
Snow Level (kft) 6.0 6.1 6.7 7.1 7.4 7.5 7.6 7.6 7.3 7.4 7.5 7.3 7.5 7.9 7.7 5.5 3.9
Snow Ratio (:1) 10 10 11 11 13 13 14 14 13 13 14 14 12 12 14 14 16
Snow Density (%) 10 10 9 9 7 7 7 7 7 7 7 7 8 8 7 7 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 65 85 90 85 85 80 85 80 80 60 60 70 80 75 85 85 85 80 75
Temperature 12 9 11 22 25 28 24 24 26 23 20 16 16 17 19 19 22 25 23 22
Max/Min Temp 7 25 20 27 18 22 13 23 20 26
DewPoint Temp 4 3 8 22 23 24 22 23 22 19 16 12 11 13 18 18 19 21 22 21
Humidity 71 78 89 100 92 83 93 94 85 84 86 85 82 86 96 94 86 85 95 97
Wind Dir W SW SW SW SW SW SW SW W W W SW SW SW SW SW SW SW SW SW
Wind (mph) 14 9 9 12 19 20 16 17 17 16 12 12 13 13 11 11 13 13 11 11
Wind Gust (mph) 27 17 18 27 37 41 34 34 34 31 27 26 26 25 25 23 25 26 25 24
Precip Prob (%) 20 50 100 100 90 80 90 90 80 70 70 60 60 60 70 70 80 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.03 0.18 0.48 0.43 0.38 0.17 0.11 0.13 0.31 0.30
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 0.5 2.9 6.2 5.1 5.0 2.5 1.6 1.8 3.9 3.4
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.7 2.6 3.1 5.1 6.9 7.2 7.1 6.9 6.0 4.9 4.6 4.5 4.1 4.5 5.1 5.8 6.1 6.5 6.7 6.7
Snow Ratio (:1) 17 17 16 14 12 12 12 13 14 15 15 15 15 14 13 13 12 12 11 10
Snow Density (%) 5 5 6 7 8 8 8 7 7 6 6 6 6 7 7 7 8 8 9 10
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 35 65 55 60 85 95 80 80 85 85 75 90 90 95 85 80 60
Temperature 28 26 25 26 26 28 31 32 29 29 29 30 31 31 30 29 19
Min/Max Temp 24 33 28 32
DewPoint Temp 16 15 18 20 22 26 28 29 28 26 26 27 27 28 30 25 12
Humidity 59 64 74 79 84 92 90 88 93 87 88 89 86 90 99 85 73
Wind Dir W W SW SW W SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 6 6 6 8 8 9 10 11 14 11 10 13 14 18 20 20 17
Wind Gust (mph) 16 21 18 25 29 33 39 41 40 35
Precip Prob (%) 5 10 5 5 30 30 50 30 30 30 70 70 100 100 100 100 50
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.02 0.04 0.02 0.01 0.05 0.40 0.18
12 Hour QPF 0.02 0.06 0.06 0.58
Low End QPF 0.00 0.00 0.00 0.33
High End QPF 0.06 0.14 0.28 0.79
6 Hour Snow 0.0 0.2 0.4 0.2 0.1 0.6 4.0 2.1
12 Hour Snow 0.2 0.6 0.7 6.1
Low End Snow 0.0 0.0 0.0 3.3
High End Snow 0.2 1.2 2.0 8.2
Snow Level (kft) 6.1 6.0 6.5 6.9 7.2 7.4 7.6 7.6 7.3 7.3 7.3 7.3 7.5 7.9 7.7 5.4 3.7
Snow Ratio (:1) 9 9 10 10 11 11 11 11 11 11 11 11 10 10 12 12 17
Snow Density (%) 11 11 10 10 9 9 9 9 9 9 9 9 10 10 8 8 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 65 65 85 90 85 85 80 85 80 80 55 60 70 85 75 85 85 85 80 75
Temperature 15 12 17 26 28 31 30 29 30 27 25 22 19 20 25 25 26 28 29 27
Max/Min Temp 11 29 24 31 23 28 17 29 24 32
DewPoint Temp 6 5 12 24 24 26 26 27 25 21 20 18 13 15 22 22 21 23 26 25
Humidity 67 74 79 92 85 81 85 89 80 79 81 83 77 81 88 91 83 80 90 91
Wind Dir W SW SW SW SW SW SW SW W W W SW SW SW SW SW SW SW SW SW
Wind (mph) 10 5 5 10 16 16 14 14 13 11 11 10 10 10 10 9 10 10 10 9
Wind Gust (mph) 25 13 16 25 34 36 32 31 29 26 26 23 23 21 21 20 23 23 23 20
Precip Prob (%) 20 50 100 100 90 80 90 90 80 70 70 60 60 60 70 70 70 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.03 0.16 0.54 0.43 0.40 0.18 0.11 0.13 0.36 0.31
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 0.5 2.6 6.3 4.4 4.7 2.5 1.6 1.7 4.2 3.1
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.5 2.5 3.1 5.1 6.9 7.2 7.1 6.9 6.0 4.9 4.5 4.4 4.1 4.4 5.1 5.7 6.1 6.4 6.7 6.7
Snow Ratio (:1) 18 17 16 13 10 10 10 11 13 14 14 14 14 14 12 12 11 11 9 9
Snow Density (%) 5 5 6 7 10 10 10 9 7 7 7 7 7 7 8 8 9 9 11 11
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 FW SC BK SC OV OV OV OV OV BK BK OV OV OV OV OV BK
Cloud Cover (%) 25 45 55 50 80 85 70 80 75 65 65 80 90 90 80 80 55
Temperature 28 26 26 26 26 28 30 32 29 28 28 29 29 30 30 27 18
Min/Max Temp 24 32 27 30
DewPoint Temp 13 15 19 21 21 25 25 26 25 24 24 24 26 27 27 22 9
Humidity 54 64 74 81 82 89 82 80 85 85 85 84 88 90 88 81 67
Wind Dir W W W W W W W W W W SW SW SW SW W W W
Wind (mph) 12 13 12 9 11 13 16 16 17 16 12 14 17 20 23 24 20
Wind Gust (mph) 19 20 19 18 20 23 23 25 24 31 35 39 46 47 48 43
Precip Prob (%) 5 5 5 10 30 30 40 30 30 30 60 60 100 100 100 100 40
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.05 0.02 0.02 0.08 0.44 0.25
12 Hour QPF 0.01 0.07 0.10 0.69
Low End QPF 0.00 0.00 0.00 0.39
High End QPF 0.04 0.13 0.26 0.80
6 Hour Snow 0.0 0.1 0.7 0.3 0.3 1.1 5.4 3.4
12 Hour Snow 0.1 1.0 1.4 8.8
Low End Snow 0.0 0.0 0.0 4.7
High End Snow 0.2 1.6 2.2 10.3
Snow Level (kft) 6.0 6.2 6.8 7.2 7.7 7.7 7.7 7.7 7.3 7.3 7.4 7.3 7.5 7.8 7.8 5.5 3.9
Snow Ratio (:1) 11 11 11 11 13 13 14 14 13 13 14 14 12 12 14 14 17
Snow Density (%) 9 9 9 9 7 7 7 7 7 7 7 7 8 8 7 7 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV OV BK BK BK OV OV OV OV OV OV BK
Cloud Cover (%) 55 55 80 80 75 75 75 75 75 75 55 55 65 75 70 75 75 80 75 65
Temperature 14 11 16 25 28 31 28 28 29 26 23 21 19 19 23 23 25 26 29 26
Max/Min Temp 9 28 23 29 22 26 16 26 23 31
DewPoint Temp 4 3 9 22 24 26 22 23 24 21 17 14 13 15 18 19 19 22 23 23
Humidity 65 71 74 87 85 81 77 81 80 82 76 76 77 83 80 84 78 82 80 86
Wind Dir W W SW SW SW SW W SW W W W W W SW SW SW SW W SW SW
Wind (mph) 13 8 9 12 18 19 18 17 16 14 14 12 12 11 12 11 11 11 12 11
Wind Gust (mph) 33 19 20 32 42 43 37 39 37 34 32 29 29 27 27 26 28 28 27 27
Precip Prob (%) 10 40 90 90 90 80 90 90 80 70 70 60 60 60 70 70 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.17 0.61 0.53 0.49 0.23 0.13 0.15 0.37 0.36
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 0.3 2.7 7.9 6.2 6.5 3.4 1.9 2.1 4.7 4.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.5 2.5 3.1 5.1 6.9 7.3 7.1 7.0 6.0 4.9 4.5 4.5 4.1 4.4 5.2 5.7 6.1 6.5 6.7 6.7
Snow Ratio (:1) 17 17 16 14 12 12 12 13 14 15 15 15 15 14 14 13 13 12 11 11
Snow Density (%) 5 5 6 7 8 8 8 7 7 6 6 6 6 7 7 7 7 8 9 9
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 50 80 60 70 75 95 90 90 95 90 80 90 100 100 95 95 50
Temperature 26 25 25 24 25 25 26 26 27 26 27 27 28 29 28 25 20
Min/Max Temp 22 28 26 29
DewPoint Temp 15 15 16 18 18 21 24 26 27 25 24 25 26 27 28 22 11
Humidity 63 66 69 79 75 84 93 100 98 94 88 91 91 93 99 88 67
Wind Dir W W W SW SW SW SW SW SW S S S S SW SW W W
Wind (mph) 9 10 12 13 13 13 12 13 14 17 18 25 27 28 29 31 27
Wind Gust (mph) 19 21 20 23 24 33 39 43 43 37
Precip Prob (%) 0 20 10 20 40 40 30 20 20 20 60 60 100 100 90 90 30
Precip Type S S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.11 0.06 0.01 0.08 0.43 0.19
12 Hour QPF 0.00 0.17 0.09 0.62
Low End QPF 0.00 0.00 0.07 0.01
High End QPF 0.18 0.10 0.84 0.59
6 Hour Snow 0.0 0.0 1.0 0.6 0.1 0.9 3.9 2.1
12 Hour Snow 0.0 1.6 1.0 6.0
Low End Snow 0.0 0.0 0.6 0.1
High End Snow 1.6 0.8 6.8 5.5
Snow Level (kft) 5.8 5.8 6.0 6.2 6.4 6.6 6.9 7.1 7.2 7.0 6.8 6.7 7.3 7.6 7.5 5.7 4.0
Snow Ratio (:1) 5 7 7 8 8 9 10 10 10 10 11 11 9 9 10 12 15
Snow Density (%) 20 14 14 12 12 11 10 10 10 10 9 9 11 11 10 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 80 100 95 85 85 90 90 85 85 80 80 80 80 85 80 80 80 80 80
Temperature 15 14 15 24 26 30 27 26 29 25 22 20 20 20 23 23 26 25 25 24
Max/Min Temp 13 27 23 29 22 23 19 26 24 27
DewPoint Temp 7 8 12 24 24 24 24 26 25 23 21 18 17 17 23 23 21 20 24 23
Humidity 69 76 89 100 90 78 88 98 84 91 93 92 88 86 98 100 82 81 93 94
Wind Dir W SW S S SW SW SW SW SW W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 19 12 11 16 25 26 19 21 24 23 17 16 18 18 13 13 16 17 12 12
Wind Gust (mph) 26 17 24 36 37 32 32 34 32 27 23 26 24 20 19 23 23 20 19
Precip Prob (%) 20 50 100 100 70 70 80 90 80 70 70 70 70 70 70 70 70 70 70 50
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.25 0.51 0.32 0.46 0.14 0.12 0.14 0.44 0.36
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 3.7 5.7 3.1 5.2 1.8 1.6 1.7 4.6 3.3
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.9 3.1 4.3 5.2 7.0 7.2 6.9 6.7 6.3 5.5 5.1 5.0 5.0 5.2 5.9 6.5 6.8 6.9 7.0 7.1
Snow Ratio (:1) 16 16 14 13 10 9 10 10 12 13 14 14 13 13 12 11 10 10 9 8
Snow Density (%) 6 6 7 7 10 11 10 10 8 7 7 7 7 7 8 9 10 10 11 12
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV SC
Cloud Cover (%) 60 75 55 55 70 90 85 85 90 90 80 85 100 100 90 90 50
Temperature 35 33 32 33 33 33 36 39 36 35 35 35 36 37 37 36 29
Min/Max Temp 31 39 33 38
DewPoint Temp 21 21 22 23 24 26 30 32 32 30 29 29 32 33 34 25 15
Humidity 56 61 65 65 67 75 76 78 85 81 79 79 84 86 89 64 55
Wind Dir S S S S S SW SW SW SW S S S S SW SW W W
Wind (mph) 4 5 5 5 5 6 9 9 8 9 9 11 14 19 24 19 14
Wind Gust (mph) 10 11 11 12 13 17 19 20 19 19 19 21 26 36 41 36 32
Precip Prob (%) 5 20 10 20 40 30 50 30 20 20 60 60 100 100 90 90 30
Precip Type S S S S S R S S S S S R R S S
6 Hour QPF 0.00 0.00 0.04 0.01 0.01 0.05 0.33 0.13
12 Hour QPF 0.00 0.05 0.06 0.46
Low End QPF 0.00 0.00 0.06 0.01
High End QPF 0.12 0.07 0.64 0.42
6 Hour Snow 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.6
12 Hour Snow 0.0 0.1 0.1 0.6
Low End Snow 0.0 0.0 0.0 0.1
High End Snow 0.5 0.3 3.2 2.0
Snow Level (kft) 5.9 5.8 5.9 6.0 6.4 6.7 7.0 7.2 7.2 7.0 6.8 6.8 7.4 7.6 7.5 5.3 3.8
Snow Ratio (:1) 2 4 3 4 4 4 5 5 5 4 5 5 5 5 5 10 14
Snow Density (%) 50 25 33 25 25 25 20 20 20 25 20 20 20 20 20 10 7
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 75 100 95 90 85 90 90 80 80 80 80 75 75 80 80 85 85 85 75
Temperature 22 20 25 32 34 37 37 35 36 33 31 30 28 27 33 33 33 32 35 33
Max/Min Temp 20 34 30 38 29 33 26 36 32 37
DewPoint Temp 12 12 16 29 29 29 29 29 30 29 25 23 22 22 28 30 28 27 29 28
Humidity 64 70 68 87 83 74 71 80 79 84 78 75 78 82 80 87 80 79 78 81
Wind Dir W S S S SW SW SW SW SW SW SW SW S S SW SW S SW SW S
Wind (mph) 8 4 8 9 12 13 13 12 12 11 12 9 9 8 9 6 6 6 9 6
Wind Gust (mph) 18 11 16 20 28 31 29 28 26 26 25 20 19 18 20 17 16 17 18 17
Precip Prob (%) 10 50 100 100 70 70 80 80 70 70 70 70 70 60 70 70 70 70 70 50
Precip Type S S S S R S S S S S S S S S S S S S R
12 Hour QPF 0.01 0.22 0.37 0.22 0.26 0.11 0.07 0.09 0.36 0.26
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 3.1 2.8 0.3 1.6 1.3 0.8 0.6 2.5 1.0
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.8 3.1 4.2 5.1 7.0 7.1 6.8 6.7 6.2 5.4 5.0 4.9 4.9 5.1 5.8 6.4 6.7 6.8 7.0 7.0
Snow Ratio (:1) 16 15 13 11 6 5 6 7 8 11 12 12 11 11 10 8 8 7 6 6
Snow Density (%) 6 6 7 9 16 20 16 14 12 9 8 8 9 9 10 12 12 14 16 16
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV SC SC BK OV OV OV OV OV OV OV OV OV OV OV SC
Cloud Cover (%) 60 75 50 40 65 95 85 90 85 90 80 85 100 100 90 90 45
Temperature 31 29 28 28 29 29 30 32 31 31 31 31 31 32 32 30 24
Min/Max Temp 27 33 31 32
DewPoint Temp 19 19 18 19 20 24 27 31 30 28 28 28 28 30 31 23 12
Humidity 62 66 67 68 69 82 90 95 95 89 86 86 89 91 99 74 59
Wind Dir SW SW SW SW SW SW SW SW SW S S S S SW SW W W
Wind (mph) 5 8 9 9 10 10 12 13 14 14 16 21 25 31 32 29 23
Wind Gust (mph) 11 14 16 17 18 20 24 27 26 27 27 29 34 46 51 47 40
Precip Prob (%) 5 10 10 20 40 30 40 30 20 20 60 60 100 100 80 80 20
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.05 0.04 0.09 0.13 0.49 0.15
12 Hour QPF 0.00 0.09 0.22 0.64
Low End QPF 0.00 0.00 0.06 0.00
High End QPF 0.12 0.14 0.78 0.43
6 Hour Snow 0.0 0.0 0.3 0.3 0.6 1.1 3.3 1.5
12 Hour Snow 0.0 0.6 1.7 4.8
Low End Snow 0.0 0.0 0.4 0.1
High End Snow 0.8 0.9 4.5 3.2
Snow Level (kft) 5.9 5.8 5.9 5.9 6.3 6.7 7.0 7.2 7.2 7.1 6.9 6.8 7.4 7.7 7.4 5.1 3.7
Snow Ratio (:1) 3 4 4 4 6 7 7 7 7 7 8 9 7 6 7 12 15
Snow Density (%) 33 25 25 25 16 14 14 14 14 14 12 11 14 16 14 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 75 100 95 90 85 90 90 80 75 80 75 75 70 80 80 85 80 85 75
Temperature 19 18 19 29 30 33 30 30 32 29 25 24 25 24 26 29 29 29 28 28
Max/Min Temp 18 31 27 32 25 27 23 29 28 31
DewPoint Temp 10 11 14 28 28 26 25 28 28 25 23 21 20 20 24 28 24 24 27 25
Humidity 66 72 79 98 90 76 81 93 84 86 91 85 80 84 93 98 82 81 93 88
Wind Dir SW S S S SW SW SW SW SW SW SW SW SW S SW SW S SW SW S
Wind (mph) 11 8 10 13 21 25 21 21 20 19 18 14 13 13 13 11 12 12 12 11
Wind Gust (mph) 21 16 20 25 36 39 39 37 34 32 32 27 25 23 25 21 21 21 24 23
Precip Prob (%) 10 50 100 100 70 70 80 80 70 70 70 60 60 60 70 70 70 70 70 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.25 0.36 0.21 0.26 0.12 0.07 0.11 0.41 0.27
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 3.7 3.8 1.7 2.6 1.5 0.9 1.3 3.9 2.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.8 3.0 4.1 5.0 7.0 7.1 6.8 6.6 6.1 5.3 4.9 4.9 4.9 5.0 5.7 6.3 6.6 6.7 6.9 6.9
Snow Ratio (:1) 16 16 14 13 8 7 8 9 10 12 13 13 13 12 11 10 9 8 8 7
Snow Density (%) 6 6 7 7 12 14 12 11 10 8 7 7 7 8 9 10 11 12 12 14
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV SC
Cloud Cover (%) 45 80 55 55 75 90 85 90 90 90 80 85 100 100 90 90 50
Temperature 30 29 29 29 30 29 29 30 29 30 30 30 31 32 30 28 22
Min/Max Temp 28 31 29 32
DewPoint Temp 17 16 16 18 19 22 25 27 27 25 24 24 26 28 29 22 13
Humidity 58 59 59 62 65 75 85 89 92 83 78 79 83 85 96 78 67
Wind Dir SW SW W SW SW SW SW SW SW S S S S SW SW W W
Wind (mph) 9 12 13 14 14 14 13 13 16 19 20 28 32 34 35 33 32
Wind Gust (mph) 20 20 21 21 26 37 44 48 48 43
Precip Prob (%) 5 20 10 20 20 40 30 20 20 20 60 60 100 100 90 90 30
Precip Type S S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.10 0.02 0.00 0.06 0.38 0.14
12 Hour QPF 0.00 0.12 0.06 0.52
Low End QPF 0.00 0.00 0.04 0.00
High End QPF 0.12 0.08 0.68 0.46
6 Hour Snow 0.0 0.0 0.7 0.2 0.0 0.5 2.6 1.4
12 Hour Snow 0.0 0.9 0.5 4.0
Low End Snow 0.0 0.0 0.2 0.1
High End Snow 0.6 0.4 3.9 3.6
Snow Level (kft) 5.8 5.7 5.8 5.7 6.1 6.4 6.7 7.1 7.1 6.7 6.5 6.5 7.3 7.5 7.5 5.8 4.1
Snow Ratio (:1) 4 5 5 5 6 7 7 8 8 8 8 8 7 7 8 11 14
Snow Density (%) 25 20 20 20 16 14 14 12 12 12 12 12 14 14 12 9 7
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 75 100 95 85 85 85 90 85 80 80 80 80 75 80 80 80 80 75 75
Temperature 20 18 18 27 29 32 30 28 32 28 24 22 25 24 26 26 29 28 28 27
Max/Min Temp 18 30 27 32 24 26 23 30 27 30
DewPoint Temp 10 10 13 27 25 24 24 25 26 24 21 19 19 18 24 26 23 22 24 23
Humidity 64 68 81 98 83 71 76 90 77 84 88 87 78 76 93 98 77 76 87 86
Wind Dir W S S S S SW SW SW SW SW SW SW S S S S S SW SW S
Wind (mph) 23 13 13 19 28 28 23 24 27 25 19 17 20 19 14 13 18 18 14 14
Wind Gust (mph) 29 19 27 40 39 35 35 37 33 31 25 27 25 23 20 24 25 21 21
Precip Prob (%) 20 50 100 90 70 70 80 90 70 70 70 70 70 70 70 70 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.20 0.37 0.20 0.31 0.11 0.10 0.09 0.27 0.23
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 2.8 3.6 1.6 3.1 1.4 1.2 1.0 2.6 1.8
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.0 3.2 4.3 5.3 7.1 7.1 6.9 6.8 6.3 5.5 5.1 5.1 5.1 5.4 6.0 6.6 6.9 6.9 7.1 7.2
Snow Ratio (:1) 16 16 14 12 8 7 8 9 10 12 13 13 12 12 11 10 9 8 8 7
Snow Density (%) 6 6 7 8 12 14 12 11 10 8 7 7 8 8 9 10 11 12 12 14
...SYLVAN PASS (8,420 ft) Park County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV BK
Cloud Cover (%) 65 65 60 75 95 90 85 85 85 90 90 90 95 95 90 70 55
Temperature 30 27 25 26 25 27 30 32 31 29 29 29 29 30 31 28 18
Min/Max Temp 24 33 27 33
DewPoint Temp 17 18 19 21 21 23 27 28 28 26 26 26 27 27 29 19 9
Humidity 58 68 77 81 84 86 87 85 88 87 88 89 94 90 94 71 66
Wind Dir W W SW W W SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 20 19 20 21 24 19 19 21 21 21 20 21 25 28 29 29 26
Wind Gust (mph) 32 28 29 32 35 28 28 32 32 33 40 44 48 52 54 52 49
Precip Prob (%) 5 10 5 10 20 20 30 40 40 40 50 50 100 100 90 90 20
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.04 0.03 0.04 0.08 0.48 0.18
12 Hour QPF 0.00 0.07 0.12 0.66
Low End QPF 0.00 0.00 0.00 0.41
High End QPF 0.04 0.13 0.24 0.72
6 Hour Snow 0.0 0.1 0.6 0.4 0.5 1.1 5.6 2.5
12 Hour Snow 0.1 1.0 1.6 8.1
Low End Snow 0.0 0.0 0.0 4.9
High End Snow 0.4 1.5 2.7 9.2
Snow Level (kft) 6.0 6.1 6.1 6.4 6.8 7.0 7.2 7.3 7.3 7.3 7.3 7.3 7.5 7.9 7.3 4.7 3.0
Snow Ratio (:1) 11 11 12 12 14 14 14 14 13 13 14 14 12 12 14 14 17
Snow Density (%) 9 9 8 8 7 7 7 7 7 7 7 7 8 8 7 7 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 75 90 90 90 90 85 85 85 75 60 60 70 85 80 85 90 90 80 75
Temperature 13 9 17 26 26 30 30 30 27 23 23 23 16 17 24 25 24 24 28 27
Max/Min Temp 9 28 21 32 18 27 14 29 22 33
DewPoint Temp 5 5 11 23 24 26 26 26 23 18 19 17 13 14 20 20 20 22 25 24
Humidity 69 81 77 90 90 86 85 86 85 81 81 78 87 86 83 84 86 90 87 86
Wind Dir W SW SW SW SW SW SW W W W W SW SW SW SW SW SW SW SW SW
Wind (mph) 18 12 13 20 25 27 24 23 20 19 19 18 16 14 17 16 14 16 17 16
Wind Gust (mph) 37 26 27 40 49 49 44 43 40 35 35 35 33 32 32 32 32 32 32 32
Precip Prob (%) 5 30 80 90 80 80 90 80 60 50 50 40 40 40 50 50 50 60 50 40
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.15 0.45 0.50 0.40 0.17 0.09 0.12 0.34 0.37
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 2.5 5.8 6.1 5.4 2.6 1.4 1.7 4.4 4.3
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.2 2.3 3.0 5.0 6.8 7.1 6.8 6.6 5.3 4.3 4.1 4.2 3.8 4.1 4.9 5.4 5.7 6.1 6.4 6.4
Snow Ratio (:1) 17 17 16 14 12 12 12 13 14 15 15 15 15 15 14 13 13 12 11 11
Snow Density (%) 5 5 6 7 8 8 8 7 7 6 6 6 6 6 7 7 7 8 9 9
...HEDGES PEAK (9,675 ft) Park County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 70 65 45 55 70 65 70 75 80 85 85 85 90 85 80 60 50
Temperature 29 26 24 25 25 26 28 30 29 30 29 30 30 30 29 25 17
Min/Max Temp 24 30 28 30
DewPoint Temp 15 17 16 19 19 22 25 26 26 26 26 27 27 27 27 16 6
Humidity 56 68 72 79 79 84 87 85 88 87 88 89 89 90 93 71 60
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
Wind (mph) 18 19 14 21 21 20 18 21 20 19 19 23 24 26 24 24 23
Wind Gust (mph) 27 29 23 33 32 29 28 33 31 29 35 40 43 49 49 48 42
Precip Prob (%) 5 5 5 10 20 10 10 20 20 20 40 40 100 100 80 80 10
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.04 0.36 0.14
12 Hour QPF 0.00 0.00 0.05 0.50
Low End QPF 0.00 0.00 0.00 0.27
High End QPF 0.02 0.04 0.16 0.59
6 Hour Snow 0.0 0.0 0.0 0.0 0.1 0.5 3.9 1.9
12 Hour Snow 0.0 0.0 0.6 5.8
Low End Snow 0.0 0.0 0.0 3.1
High End Snow 0.2 0.9 1.6 7.8
Snow Level (kft) 5.6 5.8 5.6 5.8 6.2 6.4 6.8 6.9 7.1 7.0 7.0 7.1 7.3 7.6 6.7 4.1 2.6
Snow Ratio (:1) 8 8 10 10 13 13 14 14 12 12 13 13 11 11 14 14 17
Snow Density (%) 12 12 10 10 7 7 7 7 8 8 7 7 9 9 7 7 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK BK OV OV OV OV OV OV OV BK SC SC BK OV OV OV OV OV OV BK
Cloud Cover (%) 55 60 80 85 85 85 80 80 75 60 50 50 65 75 75 75 80 85 75 65
Temperature 13 9 16 24 26 30 28 28 27 22 22 22 17 17 23 24 24 24 27 26
Max/Min Temp 9 27 21 30 17 25 15 26 23 30
DewPoint Temp 5 3 11 21 22 26 24 23 22 16 17 14 12 13 18 19 19 21 23 21
Humidity 69 76 81 87 87 86 85 84 82 79 81 73 79 83 83 83 83 87 87 81
Wind Dir W SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 10 12 16 21 24 20 19 18 14 16 14 14 13 14 13 14 14 14 14
Wind Gust (mph) 29 20 25 33 41 44 41 36 32 29 32 31 27 26 29 27 26 27 29 27
Precip Prob (%) 0 30 80 70 70 70 80 60 50 50 50 30 30 40 40 40 40 60 50 40
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.12 0.26 0.29 0.27 0.08 0.01 0.02 0.30 0.32
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 0.0 2.0 3.4 3.4 3.7 1.2 0.2 0.3 3.8 3.5
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.0 2.1 2.9 4.6 6.5 6.9 6.6 6.2 4.8 3.9 3.8 3.9 3.5 3.8 4.6 5.1 5.5 5.8 6.1 6.1
Snow Ratio (:1) 17 17 16 14 12 12 12 13 14 15 15 15 15 15 14 13 12 12 11 10
Snow Density (%) 5 5 6 7 8 8 8 7 7 6 6 6 6 6 7 7 8 8 9 10
...GRIZZLY (7,470 ft) Park County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK BK BK OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 65 65 40 50 70 70 65 70 75 80 80 80 90 90 75 55 40
Temperature 32 28 27 26 25 26 30 33 33 33 32 31 31 32 32 28 21
Min/Max Temp 24 34 29 34
DewPoint Temp 20 19 19 20 20 23 27 29 29 29 30 29 29 30 29 20 8
Humidity 60 69 72 79 81 89 87 85 83 87 91 92 94 93 88 71 57
Wind Dir S S SW SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 10 11 14 17 17 18 19 19 21 24 18 19 21 25 24 21 19
Wind Gust (mph) 16 21 26 26 27 29 29 32 35 33 35 39 44 44 42 37
Precip Prob (%) 5 5 5 10 5 10 10 20 20 20 40 40 100 100 70 70 10
Precip Type S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.24 0.09
12 Hour QPF 0.00 0.00 0.03 0.33
Low End QPF 0.00 0.00 0.00 0.20
High End QPF 0.02 0.04 0.13 0.41
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.3 2.0 1.1
12 Hour Snow 0.0 0.0 0.3 3.1
Low End Snow 0.0 0.0 0.0 1.6
High End Snow 0.1 0.3 1.1 4.2
Snow Level (kft) 5.4 5.4 5.4 5.5 5.7 6.0 6.5 6.7 7.0 7.0 6.9 7.0 7.3 7.5 6.5 4.0 2.5
Snow Ratio (:1) 9 9 9 9 12 12 12 12 10 10 10 10 8 8 13 13 17
Snow Density (%) 11 11 11 11 8 8 8 8 10 10 10 10 12 12 7 7 5
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC BK OV OV OV OV OV OV OV BK SC SC BK OV OV OV OV OV OV BK
Cloud Cover (%) 50 60 80 85 80 85 80 75 70 60 45 40 60 75 75 70 80 85 75 60
Temperature 17 11 19 26 28 31 32 33 29 24 25 25 19 18 26 28 26 26 30 30
Max/Min Temp 11 28 23 33 18 29 16 31 24 34
DewPoint Temp 8 7 15 23 25 28 28 28 25 18 20 16 15 16 22 23 23 24 27 24
Humidity 67 81 84 87 90 88 85 82 85 79 79 69 85 89 86 81 86 93 87 79
Wind Dir W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 11 9 12 16 20 21 19 18 13 13 14 13 12 11 13 12 11 13 13 13
Wind Gust (mph) 24 17 24 32 36 37 36 33 27 25 28 27 23 23 26 25 23 24 27 27
Precip Prob (%) 0 30 80 80 70 70 80 60 50 40 40 30 30 40 40 40 50 60 60 40
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.00 0.09 0.15 0.17 0.15 0.05 0.00 0.01 0.20 0.21
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 0.0 1.5 1.8 1.7 1.9 0.7 0.0 0.1 2.2 2.0
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.1 2.3 2.8 4.5 6.4 6.8 6.6 6.1 4.7 3.8 3.7 3.8 3.5 3.7 4.4 5.0 5.4 5.7 6.0 6.0
Snow Ratio (:1) 17 17 16 13 10 10 10 12 13 14 14 14 14 14 12 12 11 10 9 8
Snow Density (%) 5 5 6 7 10 10 10 8 7 7 7 7 7 7 8 8 9 10 11 12
...TALUS (7,900 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV OV OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 65 65 45 50 75 85 80 85 85 90 85 85 95 90 80 60 45
Temperature 30 26 24 25 25 27 30 32 31 30 30 30 31 32 31 29 20
Min/Max Temp 23 33 28 33
DewPoint Temp 18 19 17 20 19 24 29 30 29 28 26 27 29 30 31 23 11
Humidity 61 73 74 81 79 89 95 93 91 93 88 89 91 93 99 78 67
Wind Dir SW SW S SW SW SW SW SW SW SW SW SW SW SW SW W W
Wind (mph) 11 11 11 13 16 16 17 16 18 16 13 14 18 21 21 21 18
Wind Gust (mph) 17 17 18 20 23 24 26 25 27 25 29 33 35 42 42 42 35
Precip Prob (%) 10 10 10 20 30 40 50 60 60 50 70 70 100 100 90 90 30
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.05 0.06 0.06 0.22 0.47 0.19
12 Hour QPF 0.01 0.11 0.28 0.66
Low End QPF 0.00 0.00 0.00 0.39
High End QPF 0.04 0.18 0.37 0.87
6 Hour Snow 0.0 0.1 0.6 0.7 0.6 2.4 4.1 2.3
12 Hour Snow 0.1 1.3 3.0 6.4
Low End Snow 0.0 0.0 0.0 3.7
High End Snow 0.2 2.3 5.4 11.2
Snow Level (kft) 5.7 5.7 5.8 6.1 6.5 6.7 7.0 7.3 7.3 7.2 7.3 7.3 7.5 7.8 7.3 4.9 3.3
Snow Ratio (:1) 8 8 9 9 11 11 12 12 10 10 11 11 9 9 12 12 16
Snow Density (%) 12 12 11 11 9 9 8 8 10 10 9 9 11 11 8 8 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 70 85 90 85 85 85 85 80 80 65 60 75 85 80 85 85 85 75 75
Temperature 15 11 18 25 28 31 30 30 28 26 25 23 19 19 25 25 25 26 29 29
Max/Min Temp 10 27 23 31 21 28 16 29 24 33
DewPoint Temp 6 5 14 23 26 27 28 28 25 21 23 19 15 16 23 24 23 23 28 26
Humidity 67 76 84 92 93 86 90 92 88 82 89 86 85 86 94 92 91 90 95 89
Wind Dir W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 10 6 9 13 18 19 17 16 13 12 12 11 10 10 11 10 10 11 11 11
Wind Gust (mph) 24 14 19 29 36 36 34 33 28 26 26 26 23 21 24 23 23 23 25 23
Precip Prob (%) 10 50 100 100 90 90 90 80 70 70 70 50 60 60 70 70 70 80 80 60
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.26 0.54 0.54 0.46 0.24 0.14 0.21 0.47 0.53
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 4.3 6.3 5.8 5.6 3.5 2.0 2.8 5.3 5.2
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 2.4 2.5 3.0 5.0 6.9 7.1 6.8 6.6 5.5 4.5 4.3 4.3 3.9 4.3 4.9 5.5 5.9 6.1 6.4 6.4
Snow Ratio (:1) 17 17 16 13 10 10 11 12 13 14 14 14 14 14 12 12 11 10 9 9
Snow Density (%) 5 5 6 7 10 10 9 8 7 7 7 7 7 7 8 8 9 10 11 11
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC BK SC BK OV OV OV OV OV OV OV OV OV OV OV BK SC
Cloud Cover (%) 45 60 50 65 90 95 85 85 80 80 80 85 90 90 90 65 50
Temperature 27 26 26 27 27 29 28 28 27 28 29 30 30 30 29 26 20
Min/Max Temp 26 29 28 30
DewPoint Temp 16 17 18 19 21 25 26 27 26 26 25 26 26 28 29 24 11
Humidity 63 68 70 70 77 86 92 99 96 90 88 86 86 93 99 91 69
Wind Dir W W W W W SW W SW SW SW SW SW SW SW SW W W
Wind (mph) 9 10 11 11 12 11 12 11 12 12 10 13 17 19 18 18 16
Wind Gust (mph) 16 17 19 19 17 18 19 26 31 35 42 41 40 37
Precip Prob (%) 10 30 10 10 50 40 30 30 40 40 70 70 100 100 90 90 40
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.03 0.06 0.01 0.02 0.10 0.37 0.16
12 Hour QPF 0.03 0.07 0.12 0.53
Low End QPF 0.00 0.00 0.00 0.25
High End QPF 0.09 0.16 0.32 0.87
6 Hour Snow 0.0 0.2 0.6 0.1 0.2 1.2 3.4 1.8
12 Hour Snow 0.2 0.7 1.4 5.2
Low End Snow 0.0 0.0 0.0 2.4
High End Snow 0.3 1.4 2.5 9.1
Snow Level (kft) 6.0 6.2 6.3 6.5 7.0 7.2 7.3 7.5 7.4 7.4 7.2 7.1 7.5 7.7 7.6 5.4 4.0
Snow Ratio (:1) 7 7 7 7 10 10 11 11 10 10 12 12 9 9 11 11 16
Snow Density (%) 14 14 14 14 10 10 9 9 10 10 8 8 11 11 9 9 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 80 90 90 80 85 85 85 75 75 60 60 70 80 80 80 80 85 80 75
Temperature 16 15 15 25 28 32 28 26 30 27 23 19 21 22 23 23 26 28 26 25
Max/Min Temp 14 28 24 30 23 25 19 27 23 28
DewPoint Temp 7 7 12 25 25 25 24 25 25 22 20 17 16 17 21 22 21 22 24 24
Humidity 67 72 87 100 87 74 87 97 80 82 89 91 80 81 94 97 81 78 95 97
Wind Dir W SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 11 6 6 10 16 17 11 12 13 13 10 9 10 10 8 8 10 11 8 8
Wind Gust (mph) 26 17 16 27 36 36 29 33 34 31 25 25 26 24 20 21 24 25 20 20
Precip Prob (%) 20 50 100 90 80 80 90 90 80 70 70 60 70 70 70 80 80 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.25 0.44 0.34 0.51 0.22 0.16 0.21 0.50 0.40
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 0.3 3.8 4.9 3.3 6.0 3.1 2.3 2.7 5.4 3.8
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.1 3.2 3.4 5.5 7.1 7.1 6.9 6.8 6.0 5.0 4.6 4.7 4.5 4.7 5.2 6.0 6.4 6.6 6.7 6.7
Snow Ratio (:1) 16 16 15 12 9 9 10 11 12 14 14 14 14 13 12 11 10 10 9 8
Snow Density (%) 6 6 6 8 11 11 10 9 8 7 7 7 7 7 8 9 10 10 11 12
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 OV BK BK OV OV OV OV OV OV OV OV OV OV OV BK BK
Cloud Cover (%) 55 75 60 65 95 95 95 90 85 80 85 85 90 95 90 65 60
Temperature 28 28 26 26 27 28 30 31 30 29 29 30 30 30 30 29 23
Min/Max Temp 26 31 29 30
DewPoint Temp 18 19 18 18 20 24 29 30 30 28 26 26 26 28 29 26 16
Humidity 65 69 70 70 74 86 95 98 99 93 88 86 86 93 99 88 74
Wind Dir W W SW SW SW SW SW SW SW SW S S S SW SW W W
Wind (mph) 8 9 9 9 10 11 10 12 12 12 12 14 18 21 21 25 24
Wind Gust (mph) 14 18 18 19 21 26 31 37 41 42 37
Precip Prob (%) 5 10 10 5 40 40 40 40 30 40 60 60 100 100 90 90 30
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.02 0.05 0.02 0.02 0.08 0.30 0.19
12 Hour QPF 0.02 0.07 0.10 0.49
Low End QPF 0.00 0.00 0.00 0.24
High End QPF 0.06 0.13 0.27 0.77
6 Hour Snow 0.0 0.1 0.4 0.2 0.2 0.7 2.3 1.9
12 Hour Snow 0.1 0.6 0.9 4.2
Low End Snow 0.0 0.0 0.0 1.7
High End Snow 0.3 1.7 1.8 7.1
Snow Level (kft) 6.0 5.9 5.9 6.0 6.6 6.7 7.0 7.3 7.3 7.0 6.9 6.8 7.3 7.6 7.6 5.7 4.3
Snow Ratio (:1) 5 5 6 6 8 8 8 8 8 8 9 9 8 8 10 10 15
Snow Density (%) 20 20 16 16 12 12 12 12 12 12 11 11 12 12 10 10 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 BK OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 50 75 90 90 85 90 85 90 80 80 65 70 75 85 85 85 85 85 85 80
Temperature 17 16 18 27 29 31 30 31 31 27 25 23 23 23 26 25 27 28 29 29
Max/Min Temp 16 29 27 31 25 27 21 29 26 31
DewPoint Temp 8 9 15 27 25 24 26 29 26 23 22 22 18 18 25 25 22 23 28 28
Humidity 68 72 87 98 87 76 85 95 80 82 89 97 82 79 97 100 83 80 98 97
Wind Dir W S S S SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW
Wind (mph) 13 8 9 14 18 18 16 18 17 16 13 12 12 11 11 11 11 12 11 11
Wind Gust (mph) 24 14 16 26 32 32 31 31 28 26 25 23 21 19 19 19 21 21 20 20
Precip Prob (%) 20 50 100 90 70 70 80 90 80 70 70 60 60 60 70 80 80 80 70 60
Precip Type S S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.02 0.27 0.45 0.30 0.46 0.20 0.27 0.19 0.57 0.46
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 0.3 4.0 4.2 2.4 4.6 2.6 3.4 2.2 5.3 3.6
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.3 3.3 3.5 5.7 7.1 7.2 7.0 6.9 6.1 5.1 4.8 4.8 4.8 4.9 5.5 6.1 6.5 6.7 6.8 6.8
Snow Ratio (:1) 16 16 14 10 7 7 8 9 11 12 13 13 12 12 11 10 9 8 8 7
Snow Density (%) 6 6 7 10 14 14 12 11 9 8 7 7 8 8 9 10 11 12 12 14
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Tuesday 12/16/25 Wednesday 12/17/25
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 SC OV BK BK OV OV OV OV OV OV OV OV OV OV OV BK BK
Cloud Cover (%) 30 80 55 65 95 95 90 85 80 80 80 85 90 90 90 70 65
Temperature 31 29 28 29 28 29 30 31 32 32 31 32 32 33 31 30 25
Min/Max Temp 27 33 29 33
DewPoint Temp 16 16 19 20 21 26 27 26 27 27 26 26 28 30 30 23 13
Humidity 53 59 68 68 75 87 87 82 81 82 81 79 84 88 96 76 61
Wind Dir SW SW SW SW SW SW SW SW SW SW S S S SW SW W W
Wind (mph) 11 11 12 10 12 12 11 13 13 16 14 17 21 25 27 29 29
Wind Gust (mph) 17 17 18 18 18 17 20 20 24 20 23 28 35 41 44 41
Precip Prob (%) 5 10 5 5 30 40 30 40 30 40 60 60 100 100 100 100 30
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.04 0.01 0.01 0.05 0.28 0.16
12 Hour QPF 0.00 0.05 0.06 0.44
Low End QPF 0.00 0.00 0.00 0.27
High End QPF 0.03 0.11 0.22 0.69
6 Hour Snow 0.0 0.0 0.3 0.1 0.1 0.5 2.3 1.6
12 Hour Snow 0.0 0.4 0.6 3.9
Low End Snow 0.0 0.0 0.0 1.8
High End Snow 0.0 0.7 1.1 5.8
Snow Level (kft) 6.1 5.8 6.1 6.5 7.0 7.1 7.4 7.6 7.5 7.4 7.2 7.1 7.5 7.7 7.7 5.8 4.3
Snow Ratio (:1) 6 6 7 7 8 8 9 9 8 8 10 10 8 8 10 10 15
Snow Density (%) 16 16 14 14 12 12 11 11 12 12 10 10 12 12 10 10 6
Date Thu 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25
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 SC OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 75 85 90 85 85 85 85 80 85 65 65 75 85 80 80 85 85 80 75
Temperature 20 15 17 28 30 33 30 33 33 29 26 25 25 24 25 29 29 30 28 32
Max/Min Temp 13 30 26 34 25 29 21 30 27 33
DewPoint Temp 10 8 11 24 24 26 24 26 26 23 21 17 18 18 21 23 23 24 25 25
Humidity 64 72 76 84 80 76 77 74 74 79 81 71 73 79 83 79 79 78 87 76
Wind Dir W SW S SW SW SW SW SW SW W W SW SW SW SW S SW SW SW SW
Wind (mph) 19 10 8 17 23 23 18 21 21 19 14 16 16 14 11 13 14 16 11 13
Wind Gust (mph) 25 25 32 32 31 31 28 26 24 23 21 19 19 20 19 20
Precip Prob (%) 10 40 90 90 80 70 80 90 80 70 70 60 60 60 70 80 70 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S S
12 Hour QPF 0.01 0.13 0.34 0.24 0.31 0.13 0.16 0.11 0.31 0.27
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 2.0 3.6 2.0 3.2 1.7 2.2 1.4 3.1 2.3
Low End Snow MM MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM MM
Snow Level (kft) 3.1 3.0 3.3 5.4 7.0 7.3 7.1 7.0 6.2 5.1 4.8 4.8 4.6 4.7 5.3 6.0 6.4 6.7 6.9 6.8
Snow Ratio (:1) 16 16 15 12 8 8 9 10 11 13 13 13 13 12 11 10 10 9 8 8
Snow Density (%) 6 6 6 8 12 12 11 10 9 7 7 7 7 8 9 10 10 11 12 12
$$
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