Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
245
FWUS45 KRIW 032035
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
135 PM MST Wed Dec 3 2025
.DISCUSSION...
Dry and mostly quiet conditions are expected across the area through
the next 24 hours. Winds remain light with a few breezy spots of 10
to 20 mph mainly along the ridge lines. Clouds continue to gradually
clear out this afternoon/evening with cloud cover building back in
by the morning hours on Thursday. Winds are forecast to start
increasing Thursday afternoon with gusts of 15 to 25 mph possible at
times. Snow showers look to start moving into the area by Thursday
afternoon with coverage increasing through the evening. Winter
Storm Watches have been issued for the Tetons, Gros Ventre, Salt
River, and Wyoming ranges due to increased confidence in regards to
impacts with all zones likely to see accumulating snowfall.
Forecaster...Dziewaltowski
Please see https://weather.gov/riw/AvalancheWeather for more detailed information.
...RENDEZVOUS MOUNTAIN (10,318 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC BK BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 30 60 55 55 50 65 80 80 80 85 85 85 85 90 90
Temperature 9 8 7 6 8 7 9 8 6 7 8 9 8 9 11 14 16
Min/Max Temp 6 9 7 17
DewPoint Temp 3 3 3 2 4 4 5 5 6 7 8 9 7 9 11 14 16
Humidity 77 79 82 83 84 86 84 86 100 100 100 98 96 100 100 99 99
Wind Dir NW NW W W W W W W W W SW W W SW W W SW
Wind (mph) 8 9 10 10 11 11 10 12 10 12 11 11 10 11 10 10 13
Wind Gust (mph) 17 17 16 18 17 19 19 17 16 17 17 20 23
Precip Prob (%) 0 0 5 20 30 30 20 50 100 100 100 100 90 90 90 90 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.05 0.13 0.22 0.15 0.23
12 Hour QPF 0.00 0.06 0.35 0.38
Low End QPF 0.00 0.00 0.14 0.00
High End QPF 0.01 0.10 0.53 0.64
6 Hour Snow 0.0 0.0 0.2 0.8 2.2 3.7 2.4 3.5
12 Hour Snow 0.0 1.0 5.9 5.9
Low End Snow 0.0 0.4 1.5 0.7
High End Snow 0.1 1.4 8.7 9.7
Snow Level (kft) 3.0 2.8 2.6 2.7 2.7 2.6 3.1 3.4 3.4 3.5 3.6 3.8 3.9 4.1 4.5 4.7 5.0
Snow Ratio (:1) 17 17 18 18 18 18 17 17 17 17 17 17 17 17 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 85 75 80 75 75 80 85 80 80 75 80 80 80 75 75 70 75 75 75
Temperature 17 17 15 12 11 8 11 15 15 18 17 16 17 19 19 18 20 18 18 20
Max/Min Temp 14 15 7 16 14 18 16 20 16 21
DewPoint Temp 17 15 15 12 9 6 11 15 15 17 17 16 16 18 19 18 17 15 18 20
Humidity 100 92 100 98 91 90 100 98 100 96 99 100 97 94 98 100 89 86 100 100
Wind Dir W W W W W W SW SW SW SW W SW SW SW SW W W W SW W
Wind (mph) 20 18 12 13 13 13 10 13 17 16 11 12 17 18 14 19 21 19 13 16
Wind Gust (mph) 33 29 20 23 21 19 18 23 27 24 19 21 27 28 26 32 35 31 24 27
Precip Prob (%) 90 90 100 80 60 70 80 80 80 70 60 50 50 60 60 70 70 70 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 0.81 0.29 0.12 0.06 0.24 0.08 0.18 0.33 0.23 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 11.7 4.3 1.8 0.9 3.5 1.1 2.3 3.8 2.5 4.2
Low End Snow 9.1 2.1 MM MM MM MM MM MM MM MM
High End Snow 14.0 5.9 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.4 5.1 5.1 4.5 4.1 4.6 5.3 5.5 5.8 5.9 6.0 5.9 6.0 6.4 6.8 6.6 6.5 6.6 6.9
Snow Ratio (:1) 14 15 15 15 16 16 15 15 14 14 14 13 13 12 11 11 11 12 11 11
Snow Density (%) 7 6 6 6 6 6 6 6 7 7 7 7 7 8 9 9 9 8 9 9
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW BK BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 15 25 55 60 55 45 60 75 75 80 80 80 90 80 85 90
Temperature 23 20 18 18 18 17 24 26 27 25 24 22 20 21 29 33 34
Min/Max Temp 17 27 19 34
DewPoint Temp 12 11 12 12 13 13 18 16 19 18 20 19 18 20 26 25 27
Humidity 63 67 77 78 79 84 76 66 70 75 84 87 91 95 89 72 76
Wind Dir W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 4 4 3 3 4 4 6 8 5 5 5 3 3 3 5 6 6
Wind Gust (mph) 12 12 12 10 9 12 17 18
Precip Prob (%) 0 0 5 10 20 20 20 40 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.06 0.13 0.07 0.12
12 Hour QPF 0.00 0.01 0.19 0.19
Low End QPF 0.00 0.00 0.10 0.00
High End QPF 0.00 0.04 0.27 0.28
6 Hour Snow 0.0 0.0 0.0 0.2 1.0 2.1 1.0 1.6
12 Hour Snow 0.0 0.2 3.1 2.6
Low End Snow 0.0 0.2 0.9 0.0
High End Snow 0.0 0.5 3.9 3.8
Snow Level (kft) 3.0 2.6 2.4 2.4 2.4 2.4 3.1 3.4 3.4 3.4 3.5 3.6 3.8 3.9 4.5 4.7 5.0
Snow Ratio (:1) 16 16 17 17 18 18 16 16 16 16 16 16 15 15 14 14 12
Snow Density (%) 6 6 5 5 5 5 6 6 6 6 6 6 6 6 7 7 8
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV BK OV
Cloud Cover (%) 85 85 75 75 75 75 75 80 80 85 70 75 75 80 70 75 70 75 70 70
Temperature 32 28 32 33 25 19 29 32 30 30 35 37 32 32 38 40 35 30 36 40
Max/Min Temp 25 35 17 34 25 39 28 42 28 42
DewPoint Temp 27 25 29 25 20 16 25 24 24 27 31 28 26 28 33 30 29 26 32 31
Humidity 83 89 87 71 81 87 84 73 79 88 86 71 79 84 81 67 77 84 84 71
Wind Dir SW W W SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 11 8 6 6 5 4 6 6 8 5 6 6 8 6 9 11 11 8 9 9
Wind Gust (mph) 24 17 14 17 13 11 13 17 18 13 14 16 18 17 21 26 24 19 20 21
Precip Prob (%) 90 90 100 80 50 70 80 70 70 60 50 40 50 60 60 60 60 70 60 50
Precip Type S S S S S S S S S S S S S S S S S S R S
12 Hour QPF 0.44 0.15 0.06 0.02 0.11 0.04 0.08 0.19 0.13 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 5.1 1.7 0.8 0.2 1.2 0.3 0.7 0.5 0.2 0.3
Low End Snow 2.6 0.3 MM MM MM MM MM MM MM MM
High End Snow 5.3 2.5 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.4 5.2 5.1 4.5 4.0 4.6 5.3 5.5 5.8 5.9 6.0 5.9 5.9 6.4 6.8 6.6 6.5 6.6 7.0
Snow Ratio (:1) 11 12 12 13 14 14 13 12 11 10 9 9 9 8 7 6 7 8 7 7
Snow Density (%) 9 8 8 7 7 7 7 8 9 10 11 11 11 12 14 16 14 12 14 14
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC BK BK SC SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 15 25 55 55 50 45 60 75 75 80 75 75 75 75 85 90
Temperature 11 9 9 9 9 10 15 14 13 14 15 16 15 16 15 17 22
Min/Max Temp 9 15 13 24
DewPoint Temp 2 1 3 3 3 5 10 9 9 7 8 9 7 11 15 17 20
Humidity 66 70 77 77 75 78 79 80 83 74 74 74 70 79 100 99 90
Wind Dir W W W W W W W W W SW SW SW W SW SW SW SW
Wind (mph) 9 8 8 9 10 10 8 11 10 12 11 10 10 10 10 11 13
Wind Gust (mph) 17 18 20 20 19 17 17 19 21 24
Precip Prob (%) 0 0 5 20 30 20 20 50 100 100 90 90 90 90 100 100 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.04 0.10 0.18 0.14 0.27
12 Hour QPF 0.00 0.05 0.28 0.41
Low End QPF 0.00 0.00 0.12 0.00
High End QPF 0.01 0.13 0.55 0.87
6 Hour Snow 0.0 0.0 0.2 0.7 1.7 3.1 2.3 4.2
12 Hour Snow 0.0 0.9 4.8 6.5
Low End Snow 0.0 0.5 2.0 1.0
High End Snow 0.0 1.8 8.7 12.6
Snow Level (kft) 2.9 2.7 2.5 2.6 2.7 2.7 3.2 3.4 3.3 3.4 3.5 3.7 3.9 4.0 4.5 4.7 5.0
Snow Ratio (:1) 17 17 18 18 18 18 17 17 17 17 17 17 17 17 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 80 70 80 75 65 75 85 80 75 70 75 80 75 70 75 75 70 70 75
Temperature 24 23 18 15 18 15 14 21 23 26 22 20 24 26 23 23 26 26 23 22
Max/Min Temp 17 22 14 23 21 25 22 26 21 26
DewPoint Temp 16 15 18 14 9 6 14 20 15 17 22 18 17 18 22 20 17 15 23 21
Humidity 71 70 100 96 67 68 98 95 72 69 99 92 73 70 95 87 68 62 100 97
Wind Dir SW W W W W SW SW SW SW SW SW SW SW SW SW W W W SW W
Wind (mph) 20 18 12 13 12 12 11 13 17 14 11 12 17 17 16 20 21 18 14 17
Wind Gust (mph) 36 32 21 23 23 20 19 24 29 26 21 23 28 31 29 35 36 32 27 28
Precip Prob (%) 90 90 100 90 60 70 80 80 80 70 60 50 60 60 70 70 70 70 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 0.94 0.33 0.15 0.07 0.32 0.10 0.26 0.40 0.33 0.52
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 13.6 5.0 2.3 1.1 4.6 1.4 3.5 4.6 3.6 5.8
Low End Snow 10.6 2.5 MM MM MM MM MM MM MM MM
High End Snow 17.0 7.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 5.4 5.1 5.0 4.4 4.0 4.6 5.2 5.5 5.8 5.9 6.0 5.9 6.0 6.4 6.8 6.6 6.5 6.6 6.9
Snow Ratio (:1) 14 15 15 15 16 16 15 15 14 14 14 13 13 12 11 11 11 11 11 10
Snow Density (%) 7 6 6 6 6 6 6 6 7 7 7 7 7 8 9 9 9 9 9 10
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 15 25 50 60 60 50 60 85 80 85 85 85 90 85 90 90
Temperature 23 15 14 12 12 12 25 27 27 23 21 19 17 19 26 31 32
Min/Max Temp 12 27 16 33
DewPoint Temp 13 10 10 9 9 10 20 17 18 18 19 17 16 19 23 23 25
Humidity 65 79 84 87 89 93 81 65 68 82 90 92 97 98 89 71 76
Wind Dir SW S SE S S S S SW S SW S SW SW SW SW SW SW
Wind (mph) 2 2 3 3 4 4 9 11 6 8 6 5 5 4 5 10 10
Wind Gust (mph) 17 13 13 12 11 11 17 18
Precip Prob (%) 0 0 5 10 20 20 20 40 90 90 90 90 80 80 90 90 100
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.06 0.03 0.10
12 Hour QPF 0.00 0.01 0.10 0.13
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.03 0.18 0.24
6 Hour Snow 0.0 0.0 0.0 0.2 0.6 1.0 0.5 1.4
12 Hour Snow 0.0 0.2 1.6 1.9
Low End Snow 0.0 0.1 0.8 0.0
High End Snow 0.0 0.4 2.8 3.2
Snow Level (kft) 3.0 2.4 2.1 2.2 2.3 2.3 3.0 3.5 3.4 3.3 3.4 3.6 3.7 3.8 4.4 4.7 4.9
Snow Ratio (:1) 16 16 17 17 18 18 17 17 16 16 16 16 15 15 14 14 12
Snow Density (%) 6 6 5 5 5 5 5 5 6 6 6 6 6 6 7 7 8
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 80 80 80 80 80 85 85 90 80 80 80 85 75 80 75 80 75 80
Temperature 29 24 30 32 22 15 26 32 27 26 33 36 29 28 35 39 31 27 32 40
Max/Min Temp 22 35 14 34 23 39 25 41 25 41
DewPoint Temp 26 23 26 24 19 14 21 24 24 25 28 28 25 26 29 28 27 25 28 31
Humidity 89 95 86 71 89 96 81 71 87 96 83 71 86 92 80 65 84 92 84 69
Wind Dir SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 13 10 9 10 8 5 8 10 10 8 8 9 10 9 13 14 13 11 11 12
Wind Gust (mph) 24 17 14 17 14 11 13 17 18 13 16 16 18 17 23 26 24 18 20 21
Precip Prob (%) 90 90 90 80 50 60 70 70 70 60 40 40 40 50 60 60 60 60 60 50
Precip Type S S S S S S S S S S S S S S S S S S R S
12 Hour QPF 0.34 0.10 0.04 0.02 0.08 0.01 0.05 0.14 0.11 0.17
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 4.0 1.2 0.5 0.3 0.9 0.1 0.4 0.4 0.2 0.2
Low End Snow 1.8 0.1 MM MM MM MM MM MM MM MM
High End Snow 4.3 2.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 5.4 5.1 5.1 4.5 4.0 4.6 5.2 5.5 5.7 5.9 6.0 5.9 6.0 6.4 6.8 6.6 6.5 6.6 6.9
Snow Ratio (:1) 11 12 12 13 14 14 13 12 10 10 8 8 8 8 6 6 6 7 7 6
Snow Density (%) 9 8 8 7 7 7 7 8 10 10 12 12 12 12 16 16 16 14 14 16
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 25 45 55 60 45 65 95 85 80 90 90 90 90 90 90
Temperature 21 19 16 14 13 14 20 24 20 20 22 21 20 21 25 29 26
Min/Max Temp 13 24 20 30
DewPoint Temp 17 16 13 12 12 13 18 17 16 15 17 17 17 18 22 24 24
Humidity 83 86 89 93 95 97 93 74 83 79 82 84 88 89 88 82 93
Wind Dir W S SE SE SE SE S SW S S S S SW SW SW SW SW
Wind (mph) 2 3 5 5 5 6 6 8 8 8 6 5 5 5 6 10 10
Wind Gust (mph) 13 13 17 18
Precip Prob (%) 0 0 0 5 20 20 10 40 80 80 90 90 80 80 90 90 100
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.07 0.05 0.15
12 Hour QPF 0.00 0.01 0.11 0.20
Low End QPF 0.00 0.00 0.02 0.00
High End QPF 0.00 0.04 0.21 0.35
6 Hour Snow 0.0 0.0 0.0 0.2 0.6 1.1 0.8 2.2
12 Hour Snow 0.0 0.2 1.7 3.0
Low End Snow 0.0 0.1 1.0 0.0
High End Snow 0.0 0.6 3.5 4.8
Snow Level (kft) 3.2 2.7 2.4 2.4 2.4 2.4 3.0 3.5 3.5 3.4 3.4 3.5 3.6 3.8 4.3 4.6 4.9
Snow Ratio (:1) 16 16 18 18 18 18 17 17 17 17 17 17 16 16 14 14 13
Snow Density (%) 6 6 5 5 5 5 5 5 5 5 5 5 6 6 7 7 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV BK OV OV OV
Cloud Cover (%) 85 90 85 80 75 85 85 85 80 85 80 75 75 85 80 75 70 80 80 75
Temperature 30 28 27 26 25 20 24 27 29 29 31 31 31 30 33 33 34 30 31 35
Max/Min Temp 27 29 19 29 27 33 28 35 28 36
DewPoint Temp 24 24 24 23 18 15 20 23 22 24 27 27 24 25 28 27 26 23 26 30
Humidity 78 84 89 87 74 80 84 84 75 81 85 84 74 82 80 79 71 75 81 82
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW SW SW W SW SW W
Wind (mph) 13 12 10 10 9 8 8 10 10 10 9 10 10 11 12 13 13 12 11 12
Wind Gust (mph) 24 20 17 17 16 14 17 17 16 16 17 18 19 21 26 24 21 21 21
Precip Prob (%) 90 90 90 80 50 60 70 70 70 60 40 30 40 50 60 60 60 60 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 0.58 0.18 0.06 0.02 0.16 0.03 0.11 0.25 0.20 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 7.2 2.3 0.9 0.3 2.0 0.3 1.1 2.1 1.5 2.0
Low End Snow 4.6 0.7 MM MM MM MM MM MM MM MM
High End Snow 8.0 3.4 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 5.5 5.2 5.1 4.5 4.0 4.6 5.3 5.4 5.7 6.0 6.1 5.9 5.9 6.4 6.9 6.6 6.6 6.7 7.0
Snow Ratio (:1) 12 13 13 14 15 15 14 13 12 11 10 10 10 9 8 7 8 8 8 7
Snow Density (%) 8 7 7 7 6 6 7 7 8 9 10 10 10 11 12 14 12 12 12 14
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC BK OV OV BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 20 30 60 70 75 65 80 95 95 90 90 90 90 85 95 95
Temperature 10 10 8 9 8 9 10 10 13 15 16 16 14 15 15 18 22
Min/Max Temp 8 15 13 24
DewPoint Temp 7 7 6 7 6 8 9 9 13 13 13 13 10 12 15 18 22
Humidity 87 87 91 91 93 94 94 94 100 93 86 86 82 89 100 99 99
Wind Dir W W SW SW SW SW SW SW SW SW SW SW W SW SW SW SW
Wind (mph) 2 3 5 6 6 6 9 10 8 10 9 8 6 8 10 10 11
Wind Gust (mph) 13 17 19
Precip Prob (%) 0 0 5 20 30 30 20 50 100 100 90 90 90 90 100 100 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.02 0.08 0.19 0.23 0.11 0.19
12 Hour QPF 0.00 0.10 0.42 0.30
Low End QPF 0.00 0.00 0.20 0.00
High End QPF 0.00 0.13 0.55 0.52
6 Hour Snow 0.0 0.0 0.4 1.4 3.3 4.1 1.9 2.9
12 Hour Snow 0.0 1.8 7.4 4.8
Low End Snow 0.0 0.4 1.5 0.0
High End Snow 0.0 2.0 9.1 7.1
Snow Level (kft) 3.0 2.8 2.6 2.8 2.7 2.6 3.0 3.3 3.3 3.5 3.5 3.7 3.8 4.0 4.4 4.7 5.0
Snow Ratio (:1) 17 17 18 18 19 19 18 18 18 18 18 18 17 17 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 80 90 80 75 85 95 85 85 80 85 80 85 80 85 80 80 75 85
Temperature 24 22 18 17 18 14 14 21 23 25 21 21 24 26 23 23 26 25 22 25
Max/Min Temp 17 20 13 23 21 24 22 26 21 26
DewPoint Temp 19 16 17 17 11 7 14 21 19 20 21 21 19 19 23 23 19 17 22 24
Humidity 80 79 97 99 75 74 100 100 84 80 100 100 80 76 100 98 76 70 100 97
Wind Dir SW W W SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 17 14 10 10 9 10 10 12 13 12 10 11 14 14 14 16 17 16 12 13
Wind Gust (mph) 25 21 17 17 16 16 18 21 18 17 17 21 24 24 26 26 24 21 21
Precip Prob (%) 90 90 100 80 50 60 80 80 70 70 60 50 50 60 60 70 70 70 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 0.53 0.21 0.06 0.06 0.19 0.05 0.11 0.21 0.16 0.25
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 7.6 3.2 0.9 0.9 2.7 0.7 1.4 2.3 1.7 2.7
Low End Snow 3.4 1.0 MM MM MM MM MM MM MM MM
High End Snow 10.5 4.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.3 5.1 5.0 4.4 4.1 4.6 5.2 5.5 5.7 5.9 6.0 5.9 6.0 6.3 6.8 6.6 6.5 6.5 6.9
Snow Ratio (:1) 14 15 15 15 16 16 15 14 14 14 14 13 13 12 11 11 11 11 11 10
Snow Density (%) 7 6 6 6 6 6 6 7 7 7 7 7 7 8 9 9 9 9 9 10
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 10 20 40 50 55 50 60 90 80 80 80 85 85 90 90 95
Temperature 16 11 9 9 9 9 16 18 15 13 13 12 11 12 19 23 21
Min/Max Temp 9 18 10 23
DewPoint Temp 9 7 5 6 7 7 11 12 13 11 11 12 11 12 18 21 20
Humidity 75 85 84 87 91 92 81 77 91 93 92 98 99 100 97 90 96
Wind Dir NW N NW NW NW NW W W W W SW SW W W W W SW
Wind (mph) 5 5 4 5 5 5 6 9 9 10 9 6 5 6 8 10 10
Wind Gust (mph) 16 16 13 17 18
Precip Prob (%) 0 0 0 5 10 10 10 30 80 80 80 80 80 80 90 90 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.08 0.06 0.16
12 Hour QPF 0.00 0.01 0.13 0.22
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.03 0.20 0.36
6 Hour Snow 0.0 0.0 0.0 0.2 0.8 1.5 0.9 2.5
12 Hour Snow 0.0 0.2 2.3 3.4
Low End Snow 0.0 0.2 0.8 0.0
High End Snow 0.0 0.4 3.4 5.5
Snow Level (kft) 3.2 2.8 2.6 2.6 2.7 2.7 3.3 3.7 3.5 3.4 3.4 3.6 3.6 3.8 4.4 4.7 4.8
Snow Ratio (:1) 17 17 18 18 19 19 17 17 18 18 18 18 17 17 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 90 85 80 75 75 80 85 80 85 80 80 75 80 80 75 70 80 80 75
Temperature 20 18 22 20 16 11 19 20 19 20 25 25 21 21 27 28 25 22 26 28
Max/Min Temp 16 25 10 24 16 28 18 31 20 31
DewPoint Temp 18 18 21 20 13 9 18 19 17 20 25 24 20 20 25 25 21 19 25 26
Humidity 91 100 97 98 88 93 95 95 92 99 99 95 94 97 93 89 86 89 94 94
Wind Dir SW W W W W W W SW SW SW W W SW SW W W W W SW W
Wind (mph) 13 13 10 11 10 8 8 11 10 10 10 11 11 11 12 16 16 13 12 14
Wind Gust (mph) 21 19 18 18 16 16 17 17 18 17 17 18 24 27 25 20 23 23
Precip Prob (%) 100 90 100 80 50 60 70 70 60 60 40 30 40 50 60 60 60 60 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 0.68 0.22 0.09 0.02 0.15 0.04 0.25 0.32 0.35 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 9.8 3.0 1.4 0.4 2.1 0.5 3.2 3.6 3.6 4.3
Low End Snow 5.5 0.9 MM MM MM MM MM MM MM MM
High End Snow 10.8 5.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.3 5.5 5.2 5.1 4.5 4.0 4.6 5.2 5.4 5.7 6.0 6.1 5.9 6.0 6.5 6.9 6.7 6.6 6.7 7.0
Snow Ratio (:1) 14 14 15 15 16 16 15 14 14 14 13 13 13 12 11 10 10 11 10 10
Snow Density (%) 7 7 6 6 6 6 6 7 7 7 7 7 7 8 9 10 10 9 10 10
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 15 15 20 35 50 55 45 60 85 90 85 85 85 85 90 90 90
Temperature 13 10 9 9 9 11 14 15 15 14 16 16 15 16 19 22 23
Min/Max Temp 9 15 14 24
DewPoint Temp 12 9 7 7 7 10 12 14 14 11 12 12 11 13 19 22 23
Humidity 94 94 90 91 92 95 92 95 95 87 84 84 85 89 100 99 99
Wind Dir NW W W W W W W W W W W W W W W W W
Wind (mph) 4 4 6 8 9 10 13 16 12 13 12 11 11 10 12 13 13
Wind Gust (mph) 16 20 24 19 20 19 18 17 17 19 23 23
Precip Prob (%) 0 0 0 0 10 5 5 30 70 70 80 80 80 80 90 90 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.08 0.08 0.18
12 Hour QPF 0.00 0.01 0.13 0.26
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.02 0.20 0.34
6 Hour Snow 0.0 0.0 0.0 0.2 0.8 1.4 1.3 2.7
12 Hour Snow 0.0 0.2 2.2 4.0
Low End Snow 0.0 0.1 0.7 0.1
High End Snow 0.0 0.3 3.2 5.2
Snow Level (kft) 3.6 3.1 2.9 2.6 2.7 2.7 3.2 3.6 3.5 3.4 3.5 3.7 3.7 3.9 4.6 4.8 4.9
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 17 17 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 85 90 85 80 75 85 85 85 85 80 80 80 80 80 75 75 75 80 80
Temperature 24 23 21 20 20 17 19 20 21 24 24 24 23 24 27 29 29 27 26 29
Max/Min Temp 20 22 16 22 19 26 21 29 25 30
DewPoint Temp 20 18 21 20 14 11 18 20 16 20 24 24 19 19 25 26 23 19 25 29
Humidity 83 81 100 99 78 77 95 100 81 83 100 98 83 81 93 89 77 72 97 100
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 19 20 16 14 14 12 11 11 14 16 13 12 14 16 17 20 21 19 16 17
Wind Gust (mph) 29 28 25 24 23 19 19 17 21 23 23 20 23 25 28 31 32 29 26 27
Precip Prob (%) 100 90 100 80 50 60 70 70 60 60 50 40 40 40 50 60 60 60 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 0.69 0.33 0.12 0.03 0.11 0.03 0.15 0.30 0.25 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 9.7 4.8 1.8 0.5 1.5 0.4 2.0 3.4 2.5 3.6
Low End Snow 6.3 1.8 MM MM MM MM MM MM MM MM
High End Snow 11.3 6.4 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.4 5.6 5.4 5.1 4.6 4.3 4.8 5.2 5.4 5.8 6.1 6.1 5.9 6.0 6.5 7.0 6.9 6.7 6.9 7.1
Snow Ratio (:1) 14 14 14 15 16 16 15 14 14 14 13 13 13 12 11 10 10 11 10 10
Snow Density (%) 7 7 7 6 6 6 6 7 7 7 7 7 7 8 9 10 10 9 10 10
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC BK BK BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 15 15 25 35 50 60 55 65 90 95 85 90 90 90 90 95 95
Temperature 11 10 8 7 6 5 9 11 11 12 12 14 12 13 14 18 20
Min/Max Temp 5 11 11 22
DewPoint Temp 10 9 6 6 5 5 8 10 11 12 11 12 10 13 14 18 20
Humidity 97 94 91 94 94 98 95 97 100 99 95 92 90 98 100 100 99
Wind Dir NW W SW W W W W W W W W W W W W W W
Wind (mph) 3 2 4 4 5 8 9 11 10 13 13 13 12 11 10 11 12
Wind Gust (mph) 17 16 17 19 19
Precip Prob (%) 0 0 0 0 10 10 10 30 80 80 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.07 0.08 0.18
12 Hour QPF 0.00 0.01 0.11 0.26
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.03 0.20 0.38
6 Hour Snow 0.0 0.0 0.0 0.2 0.7 1.2 1.2 2.7
12 Hour Snow 0.0 0.2 1.9 3.9
Low End Snow 0.0 0.1 0.9 0.4
High End Snow 0.0 0.3 3.2 5.6
Snow Level (kft) 3.6 3.1 2.9 2.6 2.7 2.6 3.2 3.6 3.5 3.4 3.5 3.7 3.6 3.9 4.5 4.7 4.9
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 90 80 80 85 90 85 85 85 85 80 80 80 75 75 75 80 80
Temperature 22 21 17 16 18 14 15 16 19 23 20 20 22 22 21 25 26 24 21 25
Max/Min Temp 17 19 13 20 17 22 20 26 21 26
DewPoint Temp 19 18 17 16 14 10 15 16 16 19 20 20 18 18 21 25 20 18 21 24
Humidity 88 89 100 99 83 85 100 100 86 85 99 100 85 86 100 98 79 79 100 97
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 23 13 14 17 14 10 12 17 17 11 12 17 18 14 19 23 20 14 16
Wind Gust (mph) 28 28 21 21 17 19 18 24 25 28 31 27 23 24
Precip Prob (%) 100 100 100 80 50 70 70 70 70 60 50 40 40 50 60 60 60 60 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 0.62 0.31 0.13 0.05 0.13 0.05 0.15 0.29 0.23 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 8.9 4.6 1.9 0.8 1.9 0.6 1.9 3.0 2.3 3.0
Low End Snow 6.2 2.0 MM MM MM MM MM MM MM MM
High End Snow 10.8 6.4 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.4 5.6 5.4 5.1 4.6 4.3 4.8 5.2 5.4 5.8 6.0 6.1 5.9 5.9 6.4 7.0 6.8 6.7 6.9 7.1
Snow Ratio (:1) 14 14 15 15 16 16 15 14 14 14 13 13 13 12 10 10 10 10 10 9
Snow Density (%) 7 7 6 6 6 6 6 7 7 7 7 7 7 8 10 10 10 10 10 11
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC SC SC BK BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 30 20 20 35 40 45 35 50 70 85 85 75 75 75 85 85 85
Temperature 9 9 8 7 7 6 9 10 8 9 11 11 11 12 13 16 18
Min/Max Temp 6 10 9 20
DewPoint Temp 9 6 3 4 4 5 8 9 8 8 9 9 9 10 13 16 18
Humidity 98 87 78 86 86 94 95 96 100 96 92 92 90 92 100 99 100
Wind Dir NW NW W W W W W W W W W W W W W W W
Wind (mph) 6 6 8 11 12 14 17 18 18 19 18 18 18 18 18 19 19
Wind Gust (mph) 17 19 21 25 27 29 31 29 29 31 28 31 34 34
Precip Prob (%) 0 0 0 0 10 10 5 20 70 70 70 70 80 80 80 80 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.08 0.08 0.15
12 Hour QPF 0.00 0.01 0.13 0.23
Low End QPF 0.00 0.00 0.01 0.00
High End QPF 0.00 0.02 0.20 0.35
6 Hour Snow 0.0 0.0 0.0 0.2 0.8 1.4 1.3 2.3
12 Hour Snow 0.0 0.2 2.2 3.6
Low End Snow 0.0 0.0 0.3 0.0
High End Snow 0.0 0.2 3.2 5.0
Snow Level (kft) 3.9 3.2 2.8 2.6 2.8 2.8 3.4 3.8 3.5 3.5 3.6 3.9 3.9 4.1 4.8 4.9 4.9
Snow Ratio (:1) 17 17 17 17 17 17 16 16 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 6 6 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 BK OV OV OV OV OV OV OV OV OV OV BK OV OV OV
Cloud Cover (%) 85 80 80 85 75 65 75 80 80 75 70 75 70 75 70 70 70 70 75 75
Temperature 20 19 15 14 16 12 13 14 17 21 18 18 19 21 21 21 25 22 20 23
Max/Min Temp 15 18 12 18 15 20 18 25 20 24
DewPoint Temp 17 17 15 14 12 9 13 14 14 18 18 18 15 17 21 21 19 17 20 23
Humidity 88 92 100 99 83 87 98 100 86 88 99 100 85 86 98 100 79 81 100 100
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 29 23 21 24 21 16 17 23 24 19 18 21 24 23 27 31 28 24 24
Wind Gust (mph) 48 49 36 37 42 36 27 28 39 39 32 31 36 42 41 44 50 47 39 40
Precip Prob (%) 100 90 100 70 50 60 70 60 60 60 50 30 30 40 50 50 50 60 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 0.71 0.33 0.13 0.05 0.08 0.06 0.09 0.25 0.27 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 10.3 4.8 2.0 0.8 1.1 0.8 1.2 2.7 2.8 3.3
Low End Snow 6.7 2.0 MM MM MM MM MM MM MM MM
High End Snow 12.7 6.4 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.7 5.4 5.1 4.7 4.3 4.8 5.2 5.5 5.9 6.1 6.1 5.9 6.0 6.6 7.1 7.0 6.9 7.1 7.3
Snow Ratio (:1) 14 14 15 15 16 16 15 14 14 14 13 13 13 12 11 10 10 11 10 10
Snow Density (%) 7 7 6 6 6 6 6 7 7 7 7 7 7 8 9 10 10 9 10 10
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC SC SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 30 25 25 35 35 50 45 55 80 90 90 85 80 80 85 85 85
Temperature 14 11 10 10 10 10 15 17 14 15 16 16 15 16 21 23 21
Min/Max Temp 10 17 14 24
DewPoint Temp 11 9 7 7 7 7 9 13 11 11 12 12 11 13 17 20 19
Humidity 88 90 86 86 87 87 77 83 89 84 84 84 82 89 83 87 93
Wind Dir NW NW NW W W W W W W W W W W W W W W
Wind (mph) 5 4 4 6 8 10 12 16 13 13 12 11 12 12 14 17 17
Wind Gust (mph) 19 24 23 23 21 20 20 20 25 29 28
Precip Prob (%) 0 0 0 0 10 10 5 30 70 70 80 80 80 80 90 90 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.08 0.16 0.11 0.15
12 Hour QPF 0.00 0.01 0.24 0.26
Low End QPF 0.00 0.00 0.07 0.00
High End QPF 0.00 0.02 0.29 0.40
6 Hour Snow 0.0 0.0 0.0 0.2 1.4 2.8 1.9 2.3
12 Hour Snow 0.0 0.2 4.2 4.2
Low End Snow 0.0 0.0 0.4 0.0
High End Snow 0.0 0.2 5.1 5.7
Snow Level (kft) 3.9 3.4 2.9 2.7 2.8 2.8 3.3 3.8 3.6 3.4 3.5 3.7 3.8 4.1 4.6 4.9 4.9
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV BK BK BK OV OV
Cloud Cover (%) 90 80 85 85 80 70 75 80 80 75 70 75 75 75 70 70 70 70 70 75
Temperature 23 23 22 20 20 16 21 20 21 24 27 25 23 24 29 28 28 27 29 28
Max/Min Temp 21 24 15 24 19 28 21 31 25 32
DewPoint Temp 19 19 18 18 15 11 15 18 16 20 23 23 19 18 23 23 21 20 22 25
Humidity 86 84 86 93 81 80 78 92 81 83 83 92 83 76 77 82 74 75 76 89
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 25 24 21 19 19 16 14 13 17 18 17 14 17 19 20 23 24 23 20 20
Wind Gust (mph) 40 41 33 33 33 28 24 24 29 29 28 25 28 33 35 39 40 37 34 33
Precip Prob (%) 100 90 100 70 50 60 70 60 60 60 50 30 30 40 50 50 50 60 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 0.67 0.33 0.13 0.04 0.06 0.05 0.08 0.22 0.23 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 9.5 4.7 2.0 0.6 0.8 0.6 1.0 2.3 2.2 2.9
Low End Snow 5.9 2.0 MM MM MM MM MM MM MM MM
High End Snow 11.0 5.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.7 5.5 5.2 4.7 4.4 4.9 5.3 5.5 5.9 6.1 6.2 5.9 6.0 6.5 7.1 7.0 6.9 7.1 7.3
Snow Ratio (:1) 14 14 15 15 16 16 15 14 13 13 13 13 12 11 10 9 10 10 10 9
Snow Density (%) 7 7 6 6 6 6 6 7 7 7 7 7 8 9 10 11 10 10 10 11
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC SC SC BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 20 20 25 30 45 55 50 60 80 95 95 90 90 90 95 90 95
Temperature 18 14 11 11 12 14 19 20 18 19 19 20 18 20 27 29 25
Min/Max Temp 11 20 17 30
DewPoint Temp 15 11 7 8 9 11 14 15 16 16 14 15 13 15 21 26 24
Humidity 86 87 84 89 88 89 80 80 92 87 81 79 80 81 78 88 96
Wind Dir NW W W W W W W W W W SW W W W W W SW
Wind (mph) 4 4 5 6 8 9 11 13 11 11 10 10 10 11 13 14 14
Wind Gust (mph) 17 19 18 17 17 16 16 17 20 25 24
Precip Prob (%) 0 0 0 5 10 20 10 40 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.02 0.12 0.23 0.17 0.22
12 Hour QPF 0.00 0.02 0.35 0.39
Low End QPF 0.00 0.00 0.09 0.00
High End QPF 0.00 0.04 0.43 0.56
6 Hour Snow 0.0 0.0 0.0 0.3 2.2 3.9 2.8 3.3
12 Hour Snow 0.0 0.3 6.1 6.1
Low End Snow 0.0 0.0 1.0 0.4
High End Snow 0.0 0.4 7.7 8.2
Snow Level (kft) 3.8 3.4 3.0 2.7 2.8 2.7 3.1 3.6 3.6 3.4 3.6 3.8 3.8 4.0 4.6 4.8 4.9
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 95 85 90 90 85 80 80 85 90 85 80 80 80 80 75 70 75 75 75 80
Temperature 27 27 30 22 23 20 28 24 24 27 34 28 26 27 36 32 31 30 37 30
Max/Min Temp 24 31 19 31 22 36 23 38 28 38
DewPoint Temp 21 21 25 22 17 13 21 23 18 20 27 26 20 19 28 28 22 21 29 28
Humidity 78 77 81 98 76 73 74 95 76 73 74 92 78 72 71 84 70 68 72 92
Wind Dir W W W W W W W SW SW SW W W SW W W W W W W W
Wind (mph) 21 21 18 17 16 13 13 12 14 16 14 12 14 16 17 20 20 18 17 17
Wind Gust (mph) 35 34 28 27 27 23 20 20 25 25 23 20 24 27 29 32 34 31 28 28
Precip Prob (%) 100 100 100 80 60 70 80 70 60 70 50 50 40 50 50 60 60 60 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 0.86 0.43 0.21 0.06 0.18 0.07 0.16 0.27 0.27 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 11.8 6.2 3.1 0.9 2.4 0.8 2.0 2.1 2.4 2.6
Low End Snow 8.3 3.0 MM MM MM MM MM MM MM MM
High End Snow 13.8 7.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 5.6 5.4 5.2 4.7 4.3 4.8 5.3 5.5 5.8 6.1 6.1 5.9 5.9 6.4 7.0 6.9 6.8 6.9 7.2
Snow Ratio (:1) 14 14 14 15 15 15 15 14 13 13 12 12 12 11 9 9 9 9 9 8
Snow Density (%) 7 7 7 6 6 6 6 7 7 7 8 8 8 9 11 11 11 11 11 12
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC SC BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 15 25 45 55 65 50 55 80 80 80 80 85 85 85 90 90
Temperature 11 7 7 6 7 6 11 12 12 12 13 13 12 13 14 17 19
Min/Max Temp 6 13 11 20
DewPoint Temp 8 4 5 4 6 5 10 11 10 10 10 10 8 10 14 17 18
Humidity 87 88 91 93 95 95 95 96 91 90 86 86 85 89 100 99 96
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 6 6 9 10 11 11 13 14 12 13 13 13 13 12 11 13 13
Wind Gust (mph) 16 17 17 19 21 23 24 23 21 20 20 23 25 25
Precip Prob (%) 0 0 0 5 20 10 5 30 80 80 70 70 80 80 80 80 100
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.07 0.06 0.12
12 Hour QPF 0.00 0.01 0.11 0.18
Low End QPF 0.00 0.00 0.02 0.00
High End QPF 0.00 0.03 0.17 0.26
6 Hour Snow 0.0 0.0 0.0 0.2 0.7 1.2 1.0 1.9
12 Hour Snow 0.0 0.2 1.9 2.9
Low End Snow 0.0 0.2 0.6 0.0
High End Snow 0.0 0.5 2.8 3.8
Snow Level (kft) 3.0 2.7 2.4 2.3 2.5 2.5 3.5 4.0 3.5 3.5 3.6 3.8 3.5 3.8 4.6 4.6 4.8
Snow Ratio (:1) 17 17 18 18 19 19 17 17 18 18 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 85 85 80 85 80 75 70 80 80 80 75 80 75 80 80 80 75 80 75 75
Temperature 20 19 16 15 16 13 13 18 19 22 20 20 22 24 23 25 25 24 21 25
Max/Min Temp 16 18 12 20 17 22 20 25 21 26
DewPoint Temp 16 16 16 15 11 9 12 16 15 18 20 18 18 20 23 21 20 18 20 24
Humidity 85 86 100 98 80 82 94 92 84 85 100 92 85 84 98 86 81 79 97 94
Wind Dir W W W W W W W W W W W W W W W W W W W W
Wind (mph) 19 19 13 13 16 14 11 14 17 16 13 14 17 18 17 20 21 19 16 18
Wind Gust (mph) 32 32 26 25 25 24 24 25 26 26 26 25 28 31 32 36 35 32 29 31
Precip Prob (%) 100 100 100 80 50 60 60 70 60 60 40 40 40 50 60 60 60 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 0.42 0.22 0.07 0.04 0.09 0.07 0.20 0.29 0.28 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 6.4 3.3 1.1 0.6 1.4 1.0 2.8 3.7 3.5 5.2
Low End Snow 3.8 1.4 MM MM MM MM MM MM MM MM
High End Snow 8.0 4.3 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.2 5.3 5.0 4.9 4.3 3.9 4.5 5.0 5.2 5.6 6.0 6.0 5.7 6.0 6.6 6.8 6.6 6.5 6.6 6.9
Snow Ratio (:1) 15 15 15 15 16 16 15 15 15 15 14 14 14 13 12 12 12 12 12 12
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 7 7 7 7 8 8 8 8 8 8
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC SC BK OV BK BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 25 50 65 75 50 65 95 90 85 85 85 85 90 90 90
Temperature 12 8 6 6 6 7 10 12 11 12 13 14 12 13 14 17 19
Min/Max Temp 6 12 11 20
DewPoint Temp 9 7 4 5 5 6 9 11 10 10 10 11 9 11 14 17 19
Humidity 87 94 92 94 96 97 97 95 97 93 89 86 88 92 100 99 100
Wind Dir W W W W W W W W W W W W W W W W W
Wind (mph) 3 3 4 4 5 5 8 9 8 8 8 6 5 6 8 9 9
Wind Gust (mph) 17 17 16 14 13 14 17 20 19
Precip Prob (%) 0 0 0 5 20 20 10 40 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.07 0.07 0.13
12 Hour QPF 0.00 0.01 0.12 0.20
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.04 0.17 0.28
6 Hour Snow 0.0 0.0 0.0 0.2 0.8 1.3 1.1 2.1
12 Hour Snow 0.0 0.2 2.1 3.2
Low End Snow 0.0 0.2 0.8 0.0
High End Snow 0.0 0.5 3.0 4.4
Snow Level (kft) 3.0 2.8 2.5 2.4 2.5 2.5 3.4 3.8 3.5 3.5 3.6 3.8 3.7 3.9 4.5 4.6 4.8
Snow Ratio (:1) 17 17 18 18 19 19 18 18 18 18 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 85 85 85 80 75 75 85 80 85 80 80 80 80 80 80 75 80 80 80
Temperature 20 20 17 16 17 13 15 16 20 22 20 19 22 24 23 23 25 24 22 25
Max/Min Temp 17 19 12 20 17 22 20 25 22 26
DewPoint Temp 17 16 17 16 12 9 13 15 16 18 20 19 18 20 22 21 20 18 21 24
Humidity 88 86 100 98 80 82 91 95 84 85 99 100 85 84 95 92 81 79 97 97
Wind Dir W W W W W W W SW SW W W SW SW W W W W W W W
Wind (mph) 13 13 10 9 10 9 9 9 10 10 9 9 11 12 12 14 14 13 11 11
Wind Gust (mph) 25 26 20 20 20 18 18 19 21 21 20 19 23 25 25 29 29 26 24 25
Precip Prob (%) 100 90 100 90 60 60 80 80 70 70 60 40 50 60 60 70 70 70 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 0.46 0.20 0.07 0.04 0.11 0.07 0.19 0.28 0.25 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 6.7 3.0 1.1 0.6 1.6 1.0 2.6 3.5 2.9 4.7
Low End Snow 3.8 1.1 MM MM MM MM MM MM MM MM
High End Snow 8.0 4.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.3 5.3 5.1 4.9 4.4 3.9 4.5 5.1 5.4 5.7 6.0 6.0 5.8 6.0 6.5 6.8 6.6 6.4 6.6 6.8
Snow Ratio (:1) 15 15 15 15 16 16 15 15 14 14 14 14 14 13 12 12 12 12 12 11
Snow Density (%) 6 6 6 6 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 9
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC BK OV OV BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 20 30 55 70 80 60 75 90 95 85 85 90 90 90 90 90
Temperature 13 10 8 9 10 10 14 16 16 16 17 18 17 17 21 24 22
Min/Max Temp 8 16 16 24
DewPoint Temp 10 7 4 5 7 8 13 14 14 13 13 14 12 14 20 22 21
Humidity 86 89 84 85 87 93 94 93 91 87 84 84 82 89 94 93 96
Wind Dir SW SW SW SW W W W W W W W W W W W W SW
Wind (mph) 3 2 2 2 3 3 5 8 5 5 5 4 4 4 5 8 6
Wind Gust (mph) 14 14 13 12 11 12 14 18 18
Precip Prob (%) 0 0 0 10 30 20 10 50 90 90 90 90 80 80 90 90 100
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.03 0.05 0.08 0.07 0.12
12 Hour QPF 0.00 0.03 0.13 0.19
Low End QPF 0.00 0.00 0.05 0.00
High End QPF 0.00 0.06 0.20 0.27
6 Hour Snow 0.0 0.0 0.0 0.4 0.9 1.5 1.1 1.9
12 Hour Snow 0.0 0.4 2.4 3.0
Low End Snow 0.0 0.4 1.0 0.0
High End Snow 0.0 0.8 3.5 4.2
Snow Level (kft) 2.9 2.8 2.4 2.2 2.3 2.4 3.1 3.8 3.5 3.4 3.5 3.7 3.6 3.8 4.4 4.6 4.8
Snow Ratio (:1) 18 18 19 19 19 19 18 18 18 18 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 90 85 85 80 75 75 90 80 85 80 85 80 85 80 85 75 75 75 80
Temperature 24 24 22 21 20 16 21 21 23 25 27 25 26 27 30 29 28 27 28 29
Max/Min Temp 22 25 15 24 22 29 24 32 25 32
DewPoint Temp 20 19 20 20 14 9 17 19 18 19 24 24 21 21 27 25 22 20 25 27
Humidity 83 81 91 95 78 75 83 92 81 78 90 95 81 77 87 84 77 75 89 92
Wind Dir W W W W W W W SW SW SW W W SW SW W W W W W W
Wind (mph) 10 10 9 8 8 6 6 6 8 8 8 6 9 10 10 12 12 10 10 10
Wind Gust (mph) 24 24 19 19 18 16 17 17 20 19 19 18 20 23 25 27 27 24 21 23
Precip Prob (%) 100 90 100 90 60 60 80 80 70 60 60 40 50 50 60 70 70 70 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 0.37 0.20 0.06 0.04 0.11 0.07 0.19 0.28 0.24 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 5.4 3.0 0.9 0.6 1.5 1.0 2.6 3.3 2.6 4.0
Low End Snow 2.8 1.1 MM MM MM MM MM MM MM MM
High End Snow 6.7 3.7 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.2 5.2 5.0 4.9 4.3 4.0 4.5 5.1 5.3 5.6 6.0 6.0 5.8 6.0 6.5 6.7 6.6 6.4 6.6 6.7
Snow Ratio (:1) 14 15 15 15 16 16 15 15 14 14 13 13 13 12 11 11 11 11 11 10
Snow Density (%) 7 6 6 6 6 6 6 6 7 7 7 7 7 8 9 9 9 9 9 10
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC SC BK BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 25 50 60 70 50 60 85 85 80 80 80 80 85 90 90
Temperature 13 9 9 9 10 10 14 15 15 15 15 15 14 15 19 21 22
Min/Max Temp 9 15 13 22
DewPoint Temp 7 5 5 5 7 7 9 10 11 11 10 10 10 12 15 17 18
Humidity 76 83 82 83 86 89 81 81 83 82 81 81 82 86 83 85 85
Wind Dir W W W W W NW W W W W W W W W W W W
Wind (mph) 5 5 8 8 9 9 12 13 8 9 8 6 6 6 8 10 9
Wind Gust (mph) 18 20 20 20 20 18 17 17 19 23 23
Precip Prob (%) 0 0 0 5 20 10 5 40 80 80 70 70 80 80 80 80 100
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.02 0.05 0.07 0.06 0.15
12 Hour QPF 0.00 0.02 0.12 0.21
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.00 0.04 0.15 0.25
6 Hour Snow 0.0 0.0 0.0 0.4 0.8 1.2 1.0 2.4
12 Hour Snow 0.0 0.4 2.0 3.4
Low End Snow 0.0 0.3 0.7 0.0
High End Snow 0.0 0.6 2.6 3.8
Snow Level (kft) 2.9 2.8 2.5 2.4 2.5 2.5 3.5 4.0 3.5 3.5 3.6 3.8 3.6 3.9 4.6 4.6 4.8
Snow Ratio (:1) 17 17 18 18 19 19 17 17 18 18 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 80 80 80 80 75 70 70 80 80 80 75 75 75 80 75 75 70 75 75 75
Temperature 22 22 21 20 18 15 19 20 21 24 25 24 24 25 28 28 27 26 27 28
Max/Min Temp 20 23 14 22 19 27 22 30 24 30
DewPoint Temp 18 18 17 17 12 10 13 16 16 20 21 20 19 20 23 22 21 19 22 24
Humidity 83 84 83 87 78 80 78 84 81 83 85 86 80 81 82 79 77 74 81 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) 11 11 10 10 9 9 9 9 10 10 11 10 10 11 13 14 13 12 12 11
Wind Gust (mph) 28 28 24 23 23 21 21 21 24 24 24 23 26 28 29 34 33 29 27 28
Precip Prob (%) 90 100 100 80 50 60 60 70 60 50 40 40 50 50 60 70 60 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 0.42 0.25 0.08 0.04 0.10 0.07 0.20 0.29 0.30 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 6.2 3.7 1.2 0.6 1.5 1.0 2.8 3.7 3.7 5.2
Low End Snow 2.9 1.4 MM MM MM MM MM MM MM MM
High End Snow 6.9 4.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.2 5.2 5.0 4.9 4.3 3.9 4.5 5.0 5.3 5.6 6.0 6.0 5.8 6.0 6.6 6.8 6.6 6.5 6.6 6.8
Snow Ratio (:1) 15 15 15 15 16 16 16 15 14 14 14 14 14 13 12 12 12 12 12 12
Snow Density (%) 6 6 6 6 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 8
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 20 15 65 80 90 75 90 95 95 95 95 95 95 90 90 100
Temperature 13 11 9 11 10 11 13 13 14 15 16 15 17 18 17 20 23
Min/Max Temp 9 16 14 25
DewPoint Temp 11 8 5 8 7 9 12 13 14 14 14 14 15 15 17 20 23
Humidity 90 86 84 91 87 88 96 100 100 96 92 95 90 89 100 99 99
Wind Dir NW NW W W W W W W W SW SW SW SW SW SW SW SW
Wind (mph) 5 5 5 5 6 8 10 10 10 11 11 10 10 10 10 12 13
Wind Gust (mph) 17 17 16 20 23
Precip Prob (%) 0 0 5 10 30 30 20 50 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.04 0.15 0.22 0.20 0.20
12 Hour QPF 0.00 0.04 0.37 0.40
Low End QPF 0.00 0.01 0.11 0.02
High End QPF 0.04 0.14 0.46 0.58
6 Hour Snow 0.0 0.0 0.0 0.7 2.6 3.7 3.3 3.0
12 Hour Snow 0.0 0.7 6.3 6.3
Low End Snow 0.0 0.2 1.8 0.2
High End Snow 0.4 1.9 7.7 6.7
Snow Level (kft) 3.3 3.0 2.6 2.7 2.7 2.6 2.9 3.4 3.6 3.5 3.6 3.6 3.8 3.9 4.3 4.7 5.0
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 16 16 16 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 95 95 95 85 80 80 85 90 85 85 80 80 80 85 80 75 75 75 75 80
Temperature 25 24 20 18 19 18 17 22 23 24 23 23 24 25 24 27 28 27 24 26
Max/Min Temp 20 23 16 23 22 24 22 28 24 27
DewPoint Temp 22 21 20 18 15 12 16 22 19 21 23 23 20 21 24 26 21 19 24 26
Humidity 88 87 100 100 83 77 97 100 86 85 99 100 85 84 98 95 76 72 100 100
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 21 19 13 13 13 12 11 11 16 14 11 10 14 16 13 17 20 19 13 14
Wind Gust (mph) 31 27 20 20 20 17 18 24 21 18 16 21 24 23 26 29 27 21 23
Precip Prob (%) 90 90 90 70 50 70 70 70 60 60 40 40 40 50 60 60 60 60 50 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 0.64 0.31 0.13 0.05 0.18 0.04 0.06 0.21 0.13 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 8.8 4.3 1.9 0.7 2.4 0.5 0.8 2.0 1.2 2.2
Low End Snow 2.0 MM MM MM MM MM MM MM MM MM
High End Snow 11.5 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.5 5.2 5.1 4.5 4.2 4.7 5.3 5.4 5.7 5.9 6.1 5.9 5.9 6.3 6.9 6.7 6.6 6.7 7.1
Snow Ratio (:1) 13 14 14 14 15 15 15 14 13 13 12 12 12 11 10 9 9 10 9 9
Snow Density (%) 7 7 7 7 6 6 6 7 7 7 8 8 8 9 10 11 11 10 11 11
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 20 25 70 85 90 80 90 95 95 95 95 90 90 95 95 100
Temperature 23 16 15 17 16 17 23 24 22 22 23 22 23 25 27 29 30
Min/Max Temp 15 25 21 31
DewPoint Temp 16 11 12 13 12 14 17 19 19 20 20 19 20 22 23 25 28
Humidity 75 81 85 86 85 86 78 79 86 90 90 87 88 87 83 88 93
Wind Dir S SW S S S SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 2 2 2 2 2 3 5 6 4 4 4 3 3 4 6 8 8
Wind Gust (mph) 8 9 13 14 11 11 10 9 9 10 14 17 18
Precip Prob (%) 0 0 5 20 30 30 20 50 90 90 90 90 80 80 90 90 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.02 0.09 0.14 0.10 0.15
12 Hour QPF 0.00 0.02 0.23 0.25
Low End QPF 0.00 0.02 0.10 0.01
High End QPF 0.01 0.13 0.37 0.37
6 Hour Snow 0.0 0.0 0.0 0.3 1.5 2.4 1.6 2.1
12 Hour Snow 0.0 0.3 3.9 3.7
Low End Snow 0.0 0.3 1.4 0.2
High End Snow 0.2 1.8 5.9 4.8
Snow Level (kft) 3.2 2.7 2.5 2.5 2.5 2.4 2.8 3.4 3.5 3.5 3.5 3.7 3.8 3.9 4.3 4.7 5.0
Snow Ratio (:1) 16 16 16 17 18 18 18 17 17 17 17 17 16 15 14 13 13
Snow Density (%) 6 6 6 5 5 5 5 5 5 5 5 5 6 6 7 7 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 95 80 75 70 80 85 85 85 75 75 80 80 75 75 75 75 75 75
Temperature 31 30 30 27 24 21 28 28 30 30 34 32 32 33 36 36 34 33 35 35
Max/Min Temp 27 31 20 31 28 35 30 38 31 38
DewPoint Temp 27 26 25 24 19 16 23 26 25 25 28 28 26 26 29 30 27 24 29 30
Humidity 86 85 82 87 81 80 79 90 82 81 78 84 81 75 73 80 75 71 77 84
Wind Dir SW W SW SW SW S S SW S SW SW SW S SW SW SW SW SW SW SW
Wind (mph) 10 8 9 5 5 4 6 5 6 5 6 5 5 6 9 10 10 8 9 8
Wind Gust (mph) 21 18 17 16 12 11 14 14 17 14 16 12 16 18 20 21 21 19 18 18
Precip Prob (%) 80 80 90 70 50 60 70 70 60 60 50 40 40 50 60 60 60 60 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 0.45 0.15 0.08 0.04 0.11 0.02 0.02 0.11 0.08 0.15
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 5.3 1.9 1.1 0.5 1.2 0.2 0.2 0.3 0.3 0.4
Low End Snow 1.2 MM MM MM MM MM MM MM MM MM
High End Snow 7.0 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.4 5.1 5.1 4.4 4.1 4.7 5.3 5.5 5.7 5.8 6.0 5.9 5.9 6.3 6.9 6.7 6.6 6.7 7.0
Snow Ratio (:1) 11 12 13 13 14 14 14 12 11 10 10 9 9 8 6 6 6 7 7 6
Snow Density (%) 9 8 7 7 7 7 7 8 9 10 10 11 11 12 16 16 16 14 14 16
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Thursday 12/04/25 Friday 12/05/25
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 CL FW SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 20 40 75 85 90 80 90 95 95 95 90 95 95 95 95 100
Temperature 16 13 13 14 14 15 16 17 17 19 20 19 20 20 21 24 26
Min/Max Temp 13 19 18 27
DewPoint Temp 13 10 10 12 11 12 15 17 17 17 18 17 19 19 21 24 26
Humidity 87 86 87 91 90 91 96 100 100 93 92 92 94 95 100 100 100
Wind Dir NW W SW W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 3 4 3 4 4 5 9 10 6 8 6 5 5 5 10 10 12
Wind Gust (mph) 10 12 18 18 13 14 13 11 11 13 18 21 23
Precip Prob (%) 0 0 5 20 20 30 20 50 90 90 90 90 80 80 90 90 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.04 0.15 0.19 0.16 0.17
12 Hour QPF 0.00 0.05 0.34 0.33
Low End QPF 0.00 0.02 0.10 0.01
High End QPF 0.04 0.17 0.46 0.38
6 Hour Snow 0.0 0.0 0.2 0.7 2.6 3.1 2.5 2.5
12 Hour Snow 0.0 0.9 5.7 5.0
Low End Snow 0.0 0.3 1.4 0.2
High End Snow 0.4 2.4 7.3 5.2
Snow Level (kft) 3.3 2.6 2.8 2.7 2.6 2.4 2.8 3.3 3.5 3.6 3.6 3.8 3.8 4.0 4.4 4.7 5.0
Snow Ratio (:1) 17 17 17 18 18 18 17 17 17 17 17 16 16 16 15 14 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 80 75 70 80 85 85 85 75 80 80 85 75 75 75 75 75 75
Temperature 27 25 23 22 20 18 20 25 26 26 26 26 27 29 28 29 30 29 27 30
Max/Min Temp 23 24 18 26 24 28 27 30 27 31
DewPoint Temp 25 23 23 22 15 13 20 25 23 22 26 26 24 23 27 28 24 22 26 30
Humidity 91 89 100 100 81 80 98 100 87 85 99 100 86 79 93 95 77 75 94 100
Wind Dir SW SW SW SW SW S S SW S SW SW SW S SW SW SW SW SW SW SW
Wind (mph) 14 12 11 10 8 5 10 9 10 9 9 8 10 11 12 13 13 12 11 11
Wind Gust (mph) 26 20 20 18 14 12 18 18 20 18 18 16 19 20 25 26 25 23 23 21
Precip Prob (%) 80 80 90 60 40 50 70 60 60 50 50 30 40 50 60 60 60 60 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 0.45 0.15 0.06 0.06 0.13 0.02 0.03 0.08 0.07 0.15
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 6.0 2.1 0.9 0.9 1.6 0.2 0.3 0.7 0.5 1.2
Low End Snow 1.3 MM MM MM MM MM MM MM MM MM
High End Snow 8.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.3 5.1 5.0 4.3 4.0 4.6 5.2 5.4 5.6 5.7 6.0 5.8 5.9 6.2 6.8 6.6 6.5 6.6 7.0
Snow Ratio (:1) 13 14 14 14 15 15 14 14 12 12 12 11 10 9 8 7 7 8 8 7
Snow Density (%) 7 7 7 7 6 6 7 7 8 8 8 9 10 11 12 14 14 12 12 14
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Thursday 12/04/25 Friday 12/05/25
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 CL FW FW BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 5 20 25 60 80 90 80 90 95 95 95 95 90 95 90 90 100
Temperature 17 14 13 14 14 14 15 17 17 18 19 18 20 20 19 22 26
Min/Max Temp 13 19 17 28
DewPoint Temp 13 8 7 9 8 10 12 14 16 16 15 14 16 17 18 22 26
Humidity 84 78 76 80 79 85 87 88 97 90 84 84 83 87 97 99 99
Wind Dir NW W W W W W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 6 5 5 6 8 9 10 11 10 13 12 11 10 10 10 13 17
Wind Gust (mph) 17 17 20 24
Precip Prob (%) 0 0 5 10 20 20 20 40 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.09 0.16 0.10 0.16
12 Hour QPF 0.00 0.01 0.25 0.26
Low End QPF 0.00 0.01 0.09 0.01
High End QPF 0.01 0.09 0.35 0.39
6 Hour Snow 0.0 0.0 0.0 0.2 1.5 2.6 1.6 2.4
12 Hour Snow 0.0 0.2 4.1 4.0
Low End Snow 0.0 0.1 1.4 0.2
High End Snow 0.1 1.4 5.4 5.4
Snow Level (kft) 3.5 2.9 2.6 2.7 2.7 2.5 2.9 3.5 3.7 3.5 3.5 3.6 3.8 3.9 4.4 4.7 5.0
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 16 16 16 16 15 14 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 7 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV BK OV OV OV OV
Cloud Cover (%) 90 95 90 80 75 75 80 85 85 85 75 75 80 80 75 70 75 70 70 75
Temperature 28 27 23 21 23 21 21 22 26 27 25 24 27 27 27 28 31 29 27 30
Max/Min Temp 23 26 19 26 24 27 26 31 27 31
DewPoint Temp 23 21 22 21 17 13 19 21 20 21 23 24 21 20 24 26 22 19 23 28
Humidity 81 77 94 98 76 71 92 98 79 76 90 97 78 74 87 92 70 66 86 94
Wind Dir SW W W W SW SW SW S S S SW SW S S SW SW SW SW SW SW
Wind (mph) 25 23 16 14 16 13 11 12 17 16 11 10 16 17 14 17 21 19 14 16
Wind Gust (mph) 35 31 25 24 21 19 18 19 25 23 18 16 23 24 24 27 31 27 23 24
Precip Prob (%) 90 90 90 70 40 60 60 70 60 50 30 30 40 40 50 50 50 60 50 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 0.42 0.17 0.07 0.03 0.09 0.02 0.01 0.09 0.07 0.14
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 5.6 2.4 1.0 0.5 1.1 0.2 0.1 0.7 0.6 1.2
Low End Snow 1.3 MM MM MM MM MM MM MM MM MM
High End Snow 7.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.6 5.2 5.1 4.5 4.3 4.7 5.3 5.4 5.7 5.8 6.1 5.8 5.8 6.2 6.9 6.7 6.6 6.7 7.1
Snow Ratio (:1) 13 13 14 14 15 15 15 14 12 12 11 11 10 9 8 7 8 8 8 7
Snow Density (%) 7 7 7 7 6 6 6 7 8 8 9 9 10 11 12 14 12 12 12 14
...SYLVAN PASS (8,420 ft) Park County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 20 40 65 80 85 80 80 85 90 95 95 90 95 95 95 90 90
Temperature 16 11 11 13 12 12 15 17 17 15 15 15 14 15 21 24 23
Min/Max Temp 11 17 13 25
DewPoint Temp 11 9 9 10 10 10 12 15 14 12 12 13 12 13 18 20 21
Humidity 82 92 91 89 90 93 89 90 86 87 89 92 91 92 88 85 90
Wind Dir W W SW W W W SW W W W SW W W W W W W
Wind (mph) 9 10 12 14 13 13 14 17 13 13 13 12 11 12 13 16 14
Wind Gust (mph) 16 19 21 20 21 23 25 27 29 28 27 25 25 26 29 31
Precip Prob (%) 0 5 10 20 30 20 20 60 80 80 60 60 70 70 80 80 90
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.06 0.16 0.15 0.17 0.10 0.16
12 Hour QPF 0.00 0.22 0.32 0.26
Low End QPF 0.00 0.03 0.10 0.00
High End QPF 0.04 0.25 0.44 0.37
6 Hour Snow 0.0 0.0 1.1 2.8 2.7 3.0 1.7 2.6
12 Hour Snow 0.0 3.9 5.7 4.3
Low End Snow 0.0 0.6 1.0 0.2
High End Snow 0.7 4.3 8.0 5.8
Snow Level (kft) 3.5 3.1 2.8 2.8 2.8 2.9 3.2 3.6 3.4 3.4 3.6 3.7 3.7 3.8 4.4 4.5 4.7
Snow Ratio (:1) 18 18 19 19 19 19 18 18 18 18 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 95 95 90 85 85 90 85 85 90 90 80 80 85 90 80 80 85 85 75 80
Temperature 21 19 22 22 17 15 20 24 21 22 26 26 23 24 29 29 23 22 28 29
Max/Min Temp 17 25 14 26 19 30 21 32 20 32
DewPoint Temp 20 17 18 20 14 12 16 21 19 20 23 23 21 23 26 24 19 19 24 26
Humidity 94 92 86 90 86 88 84 87 92 93 90 89 91 95 87 82 86 89 84 87
Wind Dir W W W W W W SW SW SW W W W SW SW W W W W W W
Wind (mph) 17 14 13 14 13 13 14 16 18 16 16 16 18 19 19 21 19 17 17 18
Wind Gust (mph) 35 33 28 31 32 28 28 33 36 33 31 33 36 37 37 41 39 34 32 34
Precip Prob (%) 80 90 80 60 30 50 40 50 40 40 20 30 30 50 50 50 50 60 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 0.32 0.17 0.04 0.02 0.09 0.06 0.14 0.26 0.24 0.39
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 2.5 0.7 0.4 1.4 0.9 2.0 3.3 3.0 4.8
Low End Snow 2.5 1.1 MM MM MM MM MM MM MM MM
High End Snow 5.8 3.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.1 4.9 4.8 4.8 4.1 3.9 4.4 5.0 5.4 5.6 5.7 5.7 5.8 6.0 6.3 6.4 6.2 6.1 6.2 6.4
Snow Ratio (:1) 15 15 15 15 16 16 16 15 15 15 14 14 14 13 13 12 13 13 12 12
Snow Density (%) 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 8 7 7 8 8
...HEDGES PEAK (9,675 ft) Park County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 15 25 45 75 80 75 70 85 90 90 90 90 90 90 90 90 90
Temperature 17 13 12 13 12 11 17 17 15 14 15 15 15 16 18 21 20
Min/Max Temp 11 17 14 21
DewPoint Temp 11 9 8 9 8 7 13 12 12 10 12 12 12 13 17 19 18
Humidity 76 84 85 85 83 85 83 80 86 84 86 86 88 89 94 90 90
Wind Dir W SW SW W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 9 10 11 11 11 10 13 14 11 12 12 10 10 10 11 13 12
Wind Gust (mph) 16 17 18 17 16 19 21 24 25 24 21 19 20 23 26 26
Precip Prob (%) 0 0 5 10 20 10 20 50 70 70 50 50 50 50 70 70 90
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.05 0.08 0.08 0.07 0.12
12 Hour QPF 0.00 0.05 0.16 0.19
Low End QPF 0.00 0.00 0.05 0.00
High End QPF 0.02 0.10 0.26 0.29
6 Hour Snow 0.0 0.0 0.0 0.9 1.4 1.4 1.3 1.9
12 Hour Snow 0.0 0.9 2.8 3.2
Low End Snow 0.0 0.6 1.1 0.0
High End Snow 0.3 1.7 4.4 4.5
Snow Level (kft) 3.3 2.7 2.3 2.3 2.3 2.3 2.9 3.4 3.0 2.9 3.2 3.4 3.4 3.5 4.1 4.3 4.5
Snow Ratio (:1) 18 18 19 19 18 18 17 17 17 17 18 18 17 17 16 16 15
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 95 80 80 75 75 80 85 85 85 80 80 85 85 80 80 75 75 75 75
Temperature 21 20 21 21 17 14 18 22 22 22 24 24 24 25 26 27 25 23 26 26
Max/Min Temp 18 23 14 22 20 26 22 28 21 28
DewPoint Temp 18 17 19 19 13 10 15 18 18 19 21 20 21 21 25 22 20 18 22 22
Humidity 88 89 91 90 83 82 89 84 86 88 90 84 88 86 95 82 81 81 86 84
Wind Dir SW W W W W SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 14 13 12 12 12 12 12 13 14 13 13 13 16 16 16 18 17 14 13 14
Wind Gust (mph) 28 25 25 25 24 23 26 28 29 26 27 27 29 31 33 34 32 28 28 27
Precip Prob (%) 70 80 80 30 20 30 30 40 30 30 10 20 20 40 50 40 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 0.29 0.11 0.01 0.00 0.02 0.01 0.03 0.18 0.15 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 4.2 1.5 0.2 0.0 0.3 0.1 0.4 2.2 1.8 4.0
Low End Snow 1.9 0.3 MM MM MM MM MM MM MM MM
High End Snow 5.7 2.2 MM MM MM MM MM MM MM MM
Snow Level (kft) 4.8 4.5 4.6 4.6 3.9 3.6 4.1 4.8 5.2 5.3 5.5 5.6 5.7 5.9 6.1 6.3 6.0 5.8 6.0 6.2
Snow Ratio (:1) 15 15 15 15 16 16 16 15 14 14 14 14 13 13 12 12 12 12 12 11
Snow Density (%) 6 6 6 6 6 6 6 6 7 7 7 7 7 7 8 8 8 8 8 9
...GRIZZLY (7,470 ft) Park County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 SC OV OV BK OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 15 30 50 75 75 70 70 80 85 85 85 85 90 90 85 90 85
Temperature 19 15 16 16 15 14 17 19 18 18 18 17 16 17 21 23 25
Min/Max Temp 14 19 15 25
DewPoint Temp 13 11 12 13 12 12 13 15 13 15 15 15 14 16 19 21 22
Humidity 78 84 85 89 89 91 84 83 81 87 89 92 93 95 91 90 88
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 6 9 10 10 11 11 13 14 10 10 10 8 8 9 10 12 11
Wind Gust (mph) 16 17 17 21 21 21 21 20 16 14 17 20 25 24
Precip Prob (%) 0 0 5 10 10 10 30 60 80 80 60 60 50 50 70 70 90
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.04 0.06 0.06 0.05 0.09
12 Hour QPF 0.00 0.04 0.12 0.14
Low End QPF 0.00 0.00 0.03 0.00
High End QPF 0.01 0.08 0.20 0.20
6 Hour Snow 0.0 0.0 0.0 0.7 1.0 1.0 0.7 1.4
12 Hour Snow 0.0 0.7 2.0 2.1
Low End Snow 0.0 0.4 0.7 0.0
High End Snow 0.0 1.1 3.2 3.1
Snow Level (kft) 3.2 2.6 2.4 2.3 2.2 2.2 2.7 3.1 2.7 2.8 3.1 3.3 3.4 3.4 4.0 4.2 4.5
Snow Ratio (:1) 17 17 18 18 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 90 80 80 75 85 80 80 85 85 75 75 85 85 75 75 80 75 75 70
Temperature 23 20 25 25 19 14 22 25 23 24 28 28 26 26 30 31 27 23 29 31
Max/Min Temp 18 28 14 26 20 30 23 33 21 33
DewPoint Temp 22 18 22 21 16 12 19 20 20 22 25 24 24 25 27 25 23 20 25 25
Humidity 94 92 89 85 89 93 89 82 89 93 88 84 91 95 90 77 86 89 86 79
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW SW W W SW SW SW
Wind (mph) 11 10 11 10 9 10 12 12 12 11 12 12 13 14 16 14 13 11 12 11
Wind Gust (mph) 24 18 20 20 18 18 24 26 24 20 24 25 25 25 29 32 26 21 25 25
Precip Prob (%) 70 80 80 40 30 30 40 40 30 30 20 20 20 40 50 40 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 S
12 Hour QPF 0.18 0.05 0.01 0.00 0.00 0.00 0.00 0.12 0.06 0.22
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 2.4 0.7 0.2 0.0 0.0 0.0 0.0 1.2 0.6 2.2
Low End Snow 0.8 0.0 MM MM MM MM MM MM MM MM
High End Snow 3.5 1.4 MM MM MM MM MM MM MM MM
Snow Level (kft) 4.8 4.5 4.6 4.6 3.9 3.6 4.1 4.7 5.1 5.2 5.4 5.6 5.6 5.9 6.1 6.3 6.0 5.8 6.0 6.2
Snow Ratio (:1) 14 14 14 14 15 16 15 14 13 13 13 13 12 11 10 10 10 10 10 9
Snow Density (%) 7 7 7 7 6 6 6 7 7 7 7 7 8 9 10 10 10 10 10 11
...TALUS (7,900 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 SC BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 15 25 50 70 75 75 75 80 95 95 95 90 90 90 90 95 95
Temperature 15 11 11 13 12 12 17 18 17 15 16 17 16 17 21 24 22
Min/Max Temp 11 18 15 24
DewPoint Temp 12 10 8 11 11 11 16 15 15 14 14 14 13 15 21 23 21
Humidity 86 95 89 92 94 96 95 89 92 96 92 89 88 92 100 96 96
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 5 6 8 9 9 10 12 13 6 8 8 6 5 5 8 10 10
Wind Gust (mph) 18 20 18 19 18 14 13 14 18 21 21
Precip Prob (%) 0 5 10 20 30 40 30 70 100 100 90 90 90 90 100 100 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.01 0.06 0.07 0.08 0.19
12 Hour QPF 0.00 0.02 0.13 0.27
Low End QPF 0.00 0.00 0.04 0.00
High End QPF 0.01 0.06 0.19 0.34
6 Hour Snow 0.0 0.0 0.2 0.2 1.0 1.1 1.3 3.0
12 Hour Snow 0.0 0.4 2.1 4.3
Low End Snow 0.0 0.4 1.1 0.2
High End Snow 0.1 1.0 3.2 5.2
Snow Level (kft) 3.2 2.5 2.3 2.4 2.3 2.3 2.8 3.1 3.0 3.2 3.3 3.5 3.6 3.7 4.3 4.5 4.7
Snow Ratio (:1) 18 18 19 19 18 18 18 18 17 17 18 18 17 17 16 16 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 85 75 80 85 90 90 85 80 85 85 85 80 85 80 80 80 80
Temperature 22 22 23 23 17 16 20 24 23 24 27 26 25 26 29 29 25 24 28 30
Max/Min Temp 20 25 15 25 21 29 23 31 22 32
DewPoint Temp 21 19 22 21 14 13 19 23 21 21 26 25 23 23 28 26 21 20 26 28
Humidity 94 89 94 93 89 88 95 95 92 88 96 95 91 89 95 89 84 84 94 92
Wind Dir SW W W W W SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 10 10 9 8 8 8 9 9 10 10 10 9 10 12 12 13 12 11 11 10
Wind Gust (mph) 24 20 20 20 18 17 20 21 23 19 20 20 23 24 26 28 25 21 23 23
Precip Prob (%) 90 90 100 80 60 70 90 80 70 70 60 40 50 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 0.37 0.17 0.05 0.06 0.21 0.07 0.20 0.33 0.26 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 5.3 2.5 0.7 0.9 3.0 1.0 2.6 3.8 2.8 3.9
Low End Snow 2.7 0.8 MM MM MM MM MM MM MM MM
High End Snow 5.9 2.9 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.2 5.0 4.8 4.8 4.2 4.0 4.4 5.0 5.4 5.6 5.7 5.8 5.9 6.0 6.2 6.5 6.3 6.2 6.3 6.5
Snow Ratio (:1) 14 14 14 15 16 16 15 14 14 14 13 13 13 12 11 10 11 11 10 10
Snow Density (%) 7 7 7 6 6 6 6 7 7 7 7 7 7 8 9 10 9 9 10 10
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW SC BK BK BK BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 30 60 60 70 55 70 90 90 85 85 90 90 90 95 90
Temperature 14 11 10 10 11 10 13 13 15 16 18 17 16 18 18 21 23
Min/Max Temp 10 17 14 25
DewPoint Temp 10 7 6 7 8 7 11 11 15 14 15 14 12 15 18 21 23
Humidity 82 83 85 89 87 89 90 91 100 93 87 86 85 86 100 99 99
Wind Dir NW NW NW W W W W W W SW SW SW W SW SW SW SW
Wind (mph) 5 5 6 6 8 8 8 9 5 5 5 5 6 6 6 6 6
Wind Gust (mph) 14 17 17 14 16 14 14 17 19
Precip Prob (%) 0 0 5 20 30 30 20 50 90 90 100 100 90 90 90 90 100
Precip Type S S S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.03 0.05 0.11 0.18 0.16 0.22
12 Hour QPF 0.00 0.08 0.29 0.38
Low End QPF 0.00 0.00 0.12 0.01
High End QPF 0.01 0.12 0.47 0.59
6 Hour Snow 0.0 0.0 0.5 0.9 1.9 3.0 2.6 3.2
12 Hour Snow 0.0 1.4 4.9 5.8
Low End Snow 0.0 0.3 1.7 0.9
High End Snow 0.1 1.7 7.5 8.7
Snow Level (kft) 3.3 2.8 2.6 2.7 2.7 2.6 3.1 3.4 3.5 3.5 3.6 3.8 3.9 4.0 4.5 4.7 5.0
Snow Ratio (:1) 17 17 18 18 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 85 85 75 80 85 90 85 85 80 80 80 85 80 80 70 80 80 80
Temperature 25 25 21 18 20 17 18 20 23 27 24 23 26 27 26 26 29 28 25 27
Max/Min Temp 20 24 16 24 20 26 24 29 25 28
DewPoint Temp 21 19 21 18 14 10 18 20 18 21 24 23 22 21 24 25 21 19 24 27
Humidity 86 79 100 100 78 75 98 100 81 78 99 100 83 79 93 95 72 68 97 100
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW SW W W SW SW W
Wind (mph) 12 12 8 6 8 8 6 6 10 10 6 6 10 11 9 10 13 12 8 9
Wind Gust (mph) 28 25 17 20 19 17 16 19 23 21 17 18 23 24 23 27 28 26 20 24
Precip Prob (%) 90 100 100 80 60 80 80 80 70 70 50 40 50 60 60 70 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 0.70 0.27 0.14 0.07 0.24 0.07 0.12 0.31 0.18 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 9.6 3.9 2.1 1.1 3.3 0.9 1.5 3.2 1.7 2.5
Low End Snow 6.9 1.8 MM MM MM MM MM MM MM MM
High End Snow 11.3 5.6 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 5.5 5.2 5.1 4.5 4.1 4.7 5.3 5.5 5.7 5.9 6.1 5.9 5.9 6.3 6.9 6.7 6.6 6.7 7.0
Snow Ratio (:1) 14 14 14 15 15 16 15 14 13 13 13 13 12 11 10 9 10 10 10 9
Snow Density (%) 7 7 7 6 6 6 6 7 7 7 7 7 8 9 10 11 10 10 10 11
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW BK BK OV BK OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 25 50 55 70 60 70 95 95 90 90 90 95 95 95 95
Temperature 17 13 11 11 12 12 13 15 17 19 18 19 18 19 21 24 25
Min/Max Temp 11 17 17 27
DewPoint Temp 15 11 9 9 10 11 12 14 17 17 15 16 14 16 21 24 25
Humidity 91 91 90 92 92 95 95 95 100 93 87 86 85 89 100 99 100
Wind Dir NW NW W W W W W W W SW SW SW SW SW SW SW SW
Wind (mph) 4 3 4 5 5 6 9 11 9 9 8 6 6 6 9 11 12
Wind Gust (mph) 17 14 14 14 12 12 12 16 20 21
Precip Prob (%) 0 0 0 5 20 20 10 40 90 90 90 90 90 90 90 90 100
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.04 0.15 0.22 0.13 0.19
12 Hour QPF 0.00 0.04 0.37 0.32
Low End QPF 0.00 0.00 0.12 0.00
High End QPF 0.00 0.06 0.45 0.53
6 Hour Snow 0.0 0.0 0.0 0.7 2.5 3.6 2.1 2.8
12 Hour Snow 0.0 0.7 6.1 4.9
Low End Snow 0.0 0.2 1.3 0.1
High End Snow 0.0 0.9 7.8 7.6
Snow Level (kft) 3.4 3.0 2.7 2.6 2.5 2.4 2.9 3.5 3.6 3.5 3.5 3.6 3.7 3.9 4.4 4.7 5.0
Snow Ratio (:1) 16 16 17 17 18 18 17 17 17 17 17 17 16 16 15 15 13
Snow Density (%) 6 6 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 90 90 90 90 80 85 85 90 85 90 85 85 80 85 80 75 70 75 80 80
Temperature 27 26 24 23 23 20 20 24 24 26 26 26 27 27 28 28 30 29 27 30
Max/Min Temp 24 25 20 24 24 28 25 30 27 31
DewPoint Temp 23 20 23 23 17 13 19 24 19 20 25 26 23 21 26 27 24 20 26 30
Humidity 86 79 97 99 78 75 97 100 81 78 96 100 83 77 93 95 77 70 97 100
Wind Dir SW W W W SW SW SW SW SW SW SW SW SW SW SW SW W SW SW W
Wind (mph) 17 14 11 12 10 9 9 10 11 10 10 10 10 11 12 16 14 12 11 13
Wind Gust (mph) 27 24 20 21 18 14 17 18 19 18 18 17 19 20 23 26 25 23 21 23
Precip Prob (%) 90 100 90 80 50 70 70 70 60 60 40 40 40 50 50 60 60 60 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 0.64 0.27 0.15 0.04 0.19 0.04 0.11 0.25 0.18 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 8.4 3.6 2.2 0.6 2.4 0.5 1.3 2.2 1.5 2.2
Low End Snow 5.4 1.3 MM MM MM MM MM MM MM MM
High End Snow 9.2 5.1 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 5.6 5.3 5.1 4.5 4.3 4.7 5.3 5.4 5.7 5.9 6.1 5.9 5.9 6.3 6.9 6.7 6.6 6.7 7.0
Snow Ratio (:1) 13 13 14 14 15 15 14 13 12 12 11 11 11 10 8 8 8 9 8 8
Snow Density (%) 7 7 7 7 6 6 7 7 8 8 9 9 9 10 12 12 12 11 12 12
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Thursday 12/04/25 Friday 12/05/25
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 FW FW SC SC BK SC BK OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 10 15 25 40 50 60 50 60 90 95 85 85 90 90 90 90 90
Temperature 17 14 13 12 12 12 14 15 19 20 20 20 17 18 19 22 25
Min/Max Temp 12 20 16 27
DewPoint Temp 10 10 9 8 9 9 10 10 14 15 15 16 13 15 18 20 22
Humidity 74 85 83 84 86 89 83 79 81 82 81 84 83 89 94 90 87
Wind Dir W SW SW SW SW SW W W W W SW SW W W W W SW
Wind (mph) 4 4 5 5 5 6 9 11 10 11 9 9 8 8 8 10 12
Wind Gust (mph) 17 13 18 19
Precip Prob (%) 0 0 0 5 10 10 10 30 80 80 80 80 70 70 80 80 100
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.01 0.02 0.05 0.04 0.13
12 Hour QPF 0.00 0.01 0.07 0.17
Low End QPF 0.00 0.00 0.01 0.00
High End QPF 0.00 0.03 0.17 0.32
6 Hour Snow 0.0 0.0 0.0 0.2 0.4 0.8 0.6 1.9
12 Hour Snow 0.0 0.2 1.2 2.5
Low End Snow 0.0 0.1 0.8 0.0
High End Snow 0.0 0.3 2.6 4.3
Snow Level (kft) 3.3 3.0 2.7 2.4 2.5 2.4 3.1 3.6 3.5 3.4 3.4 3.6 3.5 3.8 4.4 4.7 4.9
Snow Ratio (:1) 17 17 17 17 18 18 17 17 17 17 17 17 16 16 15 15 14
Snow Density (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 7
Date Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 OV OV OV OV OV OV
Cloud Cover (%) 85 90 90 85 80 80 85 90 85 90 85 80 80 85 80 75 70 80 80 80
Temperature 27 26 23 23 23 19 19 25 25 27 25 29 27 28 27 32 31 29 26 31
Max/Min Temp 22 25 18 26 23 29 25 32 26 31
DewPoint Temp 22 21 21 19 17 13 16 20 19 22 22 23 21 22 23 26 24 22 23 26
Humidity 81 82 91 84 76 78 89 81 79 80 90 79 78 79 85 77 75 75 88 81
Wind Dir W W W W W W W SW SW SW W SW SW SW W W W W W W
Wind (mph) 17 17 11 13 13 10 9 11 13 12 11 11 13 13 13 18 18 16 12 16
Wind Gust (mph) 24 18 20 16 17 18 18 19 23 28 26 21 21 24
Precip Prob (%) 100 90 100 80 50 50 60 70 60 50 40 30 40 40 50 60 50 60 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 0.49 0.16 0.08 0.02 0.12 0.03 0.11 0.22 0.20 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 6.7 2.4 1.2 0.4 1.7 0.4 1.3 2.1 1.8 2.4
Low End Snow 4.2 0.6 MM MM MM MM MM MM MM MM
High End Snow 7.9 4.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 5.4 5.5 5.3 5.1 4.5 4.1 4.7 5.2 5.4 5.7 6.0 6.1 5.9 5.9 6.4 6.9 6.7 6.6 6.7 7.0
Snow Ratio (:1) 14 14 14 15 15 16 15 14 13 13 12 12 12 11 9 9 9 9 9 8
Snow Density (%) 7 7 7 6 6 6 6 7 7 7 8 8 8 9 11 11 11 11 11 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