Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
200
FWUS45 KRIW 141014
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
414 AM MDT Mon Sep 14 2026
.DISCUSSION...
This product is currently automated with no discussion,
and will not be refreshed with all forecast updates.
Please see https://weather.gov/riw/AvalancheWeather for more detailed information.
...RENDEZVOUS MOUNTAIN (10,318 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW CL FW BK BK FW FW SC SC
Cloud Cover (%) 15 5 5 5 10 10 10 5 5 5 10 55 55 20 15 30 35
Temperature 31 25 32 38 37 30 29 27 26 26 41 48 47 39 36 35 34
Max/Min Temp 40 24 51 32
DewPoint Temp 21 19 16 19 18 20 22 21 22 19 16 18 19 21 23 24 24
Humidity 66 76 51 46 46 65 76 79 83 75 36 30 32 49 60 63 67
Wind Dir W W W W W NW NE E SE SE S SW SW W E E E
Wind (mph) 19 13 9 8 8 4 3 4 5 6 4 8 8 4 6 8 6
Wind Gust (mph) 33 24 19 19 17 13 20 18 10
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 7.0 8.2 9.0 9.3 9.0 8.8 8.4 8.1 8.7 10.0 11.0 11.3 11.0 10.8 10.5 10.6
Snow Ratio (:1) 8 8 6 6 4 4 4 4 3 3 1 1 0 0 0 0 1
Snow Density (%) 12 12 16 16 25 25 25 25 33 33 100 100 0 0 0 0 100
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC BK SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 20 45 40 45 45 50 50 35 20 35 35 20 20 30 15 15 15 20
Temperature 47 49 39 36 46 44 37 34 42 43 33 29 41 43 32 30 43 45
Max/Min Temp 53 34 51 33 48 29 46 28 49
DewPoint Temp 29 30 32 34 36 35 34 33 33 29 30 29 26 22 25 24 22 20
Humidity 49 47 77 93 68 70 89 96 70 57 89 100 55 43 75 78 43 36
Wind Dir S SW E E S S SE SE SW W E SE W W NW SW W NW
Wind (mph) 4 3 11 11 3 4 3 4 4 3 3 3 4 3 3 3 3 3
Wind Gust (mph) 11 11 17 18 9 11 10 10 11 10 9 11 10 9 10 10
Precip Prob (%) 10 5 30 30 70 60 60 40 40 30 20 20 20 5 5 5 10 5
Precip Type T R R R R R R T R R R T
12 Hour QPF 0.00 0.00 0.12 0.05 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 12.0 12.3 12.4 12.4 12.5 12.0 11.5 11.4 11.5 11.1 10.5 10.7 10.9 10.7 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 2 2 1 1 2 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 50 50 100 100 50 100 100 100
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW CL FW BK BK FW FW SC SC
Cloud Cover (%) 15 5 5 5 10 10 10 10 10 5 5 60 60 20 20 30 30
Temperature 37 39 54 61 59 48 41 37 33 39 63 71 70 56 48 43 39
Max/Min Temp 61 32 72 39
DewPoint Temp 32 32 28 24 23 28 33 32 31 33 29 24 26 29 34 33 33
Humidity 82 77 37 24 25 45 72 83 93 79 28 17 19 36 58 68 80
Wind Dir SW SW SW W W NW N N N SE S SW SW SW E E E
Wind (mph) 8 6 6 6 5 2 1 0 1 2 3 8 5 2 3 2 2
Wind Gust (mph) 18 16 16 18 16 10 19 18 8
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 7.0 8.2 9.0 9.2 9.0 8.8 8.4 8.0 8.6 10.0 11.0 11.3 11.0 10.8 10.5 10.7
Snow Ratio (:1) 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC BK SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 45 40 40 40 50 55 35 15 35 35 20 15 30 20 15 15 20
Temperature 68 71 51 43 67 67 49 42 64 65 45 37 63 65 43 35 65 68
Max/Min Temp 74 42 72 41 68 36 67 35 71
DewPoint Temp 41 38 42 43 49 45 43 42 46 38 40 37 39 29 34 34 35 27
Humidity 38 30 71 99 53 45 80 100 52 37 82 100 41 26 70 96 33 21
Wind Dir S SW E E S S SE SE SW W E SE SW W NE E W NW
Wind (mph) 2 2 5 4 1 3 1 1 3 3 1 1 3 2 1 1 3 2
Wind Gust (mph) 8 11 11 10 10 9 9 9 9 9
Precip Prob (%) 10 5 30 30 60 60 50 40 40 20 20 20 20 5 5 5 5 5
Precip Type T R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.08 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 12.0 12.4 12.4 12.4 12.5 12.0 11.5 11.4 11.5 11.1 10.5 10.7 11.0 10.7 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW CL FW SC BK FW FW SC SC
Cloud Cover (%) 20 5 5 0 10 10 10 10 10 5 5 45 65 20 15 25 30
Temperature 35 33 35 41 39 37 35 35 33 35 42 50 49 45 42 42 41
Max/Min Temp 43 32 53 40
DewPoint Temp 19 14 19 19 18 17 17 16 16 17 18 16 19 18 19 18 21
Humidity 52 46 51 40 43 43 47 46 49 47 38 26 30 34 39 38 44
Wind Dir W W W W W W N E S S S SW SW W SE E E
Wind (mph) 26 19 13 13 11 5 4 4 6 9 8 13 12 8 9 10 9
Wind Gust (mph) 48 35 27 28 24 12 16 20 29 27 14 14 17 14
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 7.1 8.2 9.1 9.3 9.0 8.8 8.4 8.2 8.8 10.0 10.9 11.3 11.0 10.8 10.4 10.6
Snow Ratio (:1) 8 8 5 5 4 4 4 4 3 3 1 1 0 0 0 0 0
Snow Density (%) 12 12 20 20 25 25 25 25 33 33 100 100 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC BK SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 45 40 50 40 45 50 35 20 35 35 20 20 30 20 15 15 20
Temperature 49 50 45 44 48 47 44 42 43 44 40 37 42 44 38 36 45 47
Max/Min Temp 56 42 54 41 49 37 48 36 51
DewPoint Temp 31 30 30 33 38 35 32 32 34 29 28 28 28 22 21 21 24 20
Humidity 50 46 55 65 69 63 62 67 70 55 62 70 57 41 50 54 43 34
Wind Dir SW SW E E S S S S SW W SE S W W W W W NW
Wind (mph) 6 6 11 10 5 6 5 4 6 6 5 6 8 8 8 8 6 6
Wind Gust (mph) 17 14 18 17 14 13 12 11 16 13 12 13 16 14 14 13 13 13
Precip Prob (%) 20 5 30 30 70 60 60 50 50 30 20 20 20 10 5 5 10 5
Precip Type T R R R R R R T R R R T
12 Hour QPF 0.00 0.00 0.10 0.06 0.03 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.4 12.0 12.3 12.4 12.4 12.5 12.0 11.5 11.4 11.5 11.1 10.6 10.7 11.0 10.8 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 2 2 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 50 50 100 100 100 100 100 100
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW FW FW FW CL FW BK BK FW FW SC SC
Cloud Cover (%) 20 5 5 5 10 15 10 10 10 5 5 60 55 20 20 30 30
Temperature 38 37 51 59 58 47 39 35 30 37 60 69 69 54 45 39 35
Max/Min Temp 60 27 71 34
DewPoint Temp 33 27 25 22 22 27 31 31 29 27 27 21 25 28 32 31 32
Humidity 82 67 36 24 25 46 73 85 96 68 28 16 19 37 61 74 87
Wind Dir S SW SW W W NE N NE NE SE SW SW SW S E E E
Wind (mph) 13 12 10 11 9 3 2 2 2 1 4 12 10 4 4 3 2
Wind Gust (mph) 20 18 18 20 17 11 24 20
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.9 6.9 8.1 9.0 9.3 9.0 8.8 8.4 7.9 8.5 9.9 11.0 11.3 11.0 10.8 10.6 10.7
Snow Ratio (:1) 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC BK BK SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 45 40 45 45 50 50 35 20 35 35 20 15 35 20 15 15 25
Temperature 65 69 49 38 64 65 46 39 61 63 43 33 60 63 41 31 62 66
Max/Min Temp 73 37 71 36 67 31 66 29 69
DewPoint Temp 39 35 41 38 46 42 43 39 42 35 39 33 36 27 34 31 32 26
Humidity 38 29 75 100 51 43 89 100 50 35 86 100 41 25 76 100 32 22
Wind Dir SW SW E E S S SE S SW W E E W W SE E W NW
Wind (mph) 3 4 8 5 1 4 1 1 4 4 2 1 4 4 2 1 3 3
Wind Gust (mph) 12 10 11 10 10 10 9 9
Precip Prob (%) 10 5 30 30 60 60 50 40 40 20 20 20 20 5 5 5 5 5
Precip Type T R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.05 0.03 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 12.0 12.4 12.4 12.5 12.5 12.0 11.5 11.4 11.6 11.1 10.6 10.7 11.0 10.8 10.5 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW CL FW OV BK FW FW SC SC
Cloud Cover (%) 20 5 5 10 10 15 10 10 10 5 10 80 65 20 20 30 35
Temperature 39 40 52 60 59 48 43 38 34 41 61 70 70 56 49 44 40
Max/Min Temp 61 32 72 39
DewPoint Temp 32 25 24 24 23 24 27 28 27 25 24 23 26 27 29 31 30
Humidity 76 55 33 25 25 39 54 68 74 53 24 17 19 33 46 60 68
Wind Dir SW S W W W W E E SE SE S SW SW S SE E E
Wind (mph) 12 11 9 10 9 3 3 3 3 3 5 11 9 4 4 4 4
Wind Gust (mph) 18 18 17 19 17 12 21 18
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.0 8.2 9.1 9.4 9.1 8.8 8.4 7.9 8.6 10.2 11.1 11.5 11.1 10.9 10.7 10.9
Snow Ratio (:1) 3 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 33 33 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC BK SC SC FW SC SC FW FW SC FW FW FW SC
Cloud Cover (%) 15 45 45 45 45 50 50 40 20 40 30 25 15 35 20 15 15 25
Temperature 66 71 53 44 65 67 51 43 61 64 47 37 60 64 45 36 62 67
Max/Min Temp 74 43 71 41 68 36 67 35 70
DewPoint Temp 38 36 39 40 45 42 41 41 41 34 36 36 34 26 30 30 30 25
Humidity 35 28 59 86 48 40 68 93 48 33 65 96 37 24 55 79 30 20
Wind Dir SW S E E S S SE S SW W E SE W W SE E W NW
Wind (mph) 4 4 8 5 3 5 3 3 4 4 3 2 4 4 3 3 4 4
Wind Gust (mph) 10 11 9 11 10 10 10 10
Precip Prob (%) 10 10 30 30 60 50 50 30 30 20 20 20 20 5 0 5 5 5
Precip Type T R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.06 0.03 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.6 12.1 12.4 12.4 12.5 12.5 12.0 11.5 11.5 11.6 11.1 10.6 10.7 11.0 10.7 10.5 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL CL FW FW FW FW CL CL SC BK FW FW SC SC
Cloud Cover (%) 15 10 0 0 5 10 10 10 10 5 5 45 65 15 15 25 35
Temperature 35 30 35 40 42 37 36 36 34 34 45 51 51 45 43 43 42
Max/Min Temp 42 32 53 40
DewPoint Temp 23 22 22 21 21 22 25 24 22 22 20 20 21 24 26 25 26
Humidity 61 71 59 46 43 55 63 62 61 62 37 29 31 43 50 49 52
Wind Dir SW SW W W W SW E SE SE S SW SW SW SE SE SE SE
Wind (mph) 18 14 11 11 9 4 4 5 6 8 6 11 8 4 8 9 8
Wind Gust (mph) 31 24 21 23 17 16 23 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.7 7.0 8.1 8.9 9.2 9.0 8.7 8.4 8.1 8.8 9.8 10.8 11.2 10.8 10.7 10.3 10.5
Snow Ratio (:1) 9 9 5 5 3 3 3 3 2 2 0 0 0 0 0 0 0
Snow Density (%) 11 11 20 20 33 33 33 33 50 50 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC BK SC SC SC SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 40 40 55 40 45 50 40 20 25 35 20 25 25 15 15 10 15
Temperature 50 55 47 45 50 50 45 42 46 47 41 37 44 47 39 37 47 49
Max/Min Temp 56 43 54 39 50 36 48 36 51
DewPoint Temp 31 33 35 37 38 38 37 36 36 32 34 32 30 25 28 26 27 23
Humidity 48 43 62 72 63 63 73 79 68 56 76 82 58 42 64 64 45 36
Wind Dir SW SW E E S SE SE SE SW SW SE SE W W SE SE W N
Wind (mph) 5 3 12 12 6 5 4 4 6 4 3 4 6 4 4 4 6 4
Wind Gust (mph) 12 11 14 13 10 13 10 12 11 12 10
Precip Prob (%) 10 5 30 30 70 70 70 50 50 30 20 20 20 10 5 5 10 5
Precip Type T R R R R R R T R R R T
12 Hour QPF 0.00 0.00 0.12 0.07 0.03 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.9 12.3 12.3 12.4 12.4 11.9 11.5 11.4 11.5 11.0 10.6 10.7 10.9 10.7 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW CL FW BK BK SC FW SC SC
Cloud Cover (%) 15 10 0 5 5 10 10 10 10 5 10 65 65 25 20 30 30
Temperature 33 28 45 49 49 35 31 29 27 33 53 59 58 43 39 36 33
Max/Min Temp 51 24 60 32
DewPoint Temp 26 23 23 22 23 24 25 22 21 23 23 23 24 26 27 27 28
Humidity 75 81 41 34 36 63 78 76 79 66 31 25 27 50 63 69 81
Wind Dir W W W W W N N E SE SE S SW SW S SE SE E
Wind (mph) 11 11 10 11 10 4 3 3 5 6 6 11 11 6 6 8 6
Wind Gust (mph) 17 20 19 21 19 12 16 23 21 12
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.3 7.1 8.3 9.4 9.6 9.2 8.8 8.5 8.1 8.8 10.3 11.2 11.5 11.2 11.0 10.8 11.0
Snow Ratio (:1) 6 6 3 3 2 2 2 2 2 2 0 0 0 0 0 0 0
Snow Density (%) 16 16 33 33 50 50 50 50 50 50 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC BK SC SC FW SC SC FW FW SC FW FW FW SC
Cloud Cover (%) 15 50 50 40 40 55 45 40 15 40 30 20 10 35 20 15 10 25
Temperature 59 59 42 36 57 55 39 36 54 53 35 31 52 52 34 29 55 55
Max/Min Temp 62 35 60 33 57 28 56 27 59
DewPoint Temp 37 34 37 36 42 39 38 36 38 32 33 31 32 26 27 27 28 24
Humidity 44 39 82 100 58 55 96 100 55 45 92 100 46 36 75 92 35 30
Wind Dir SW SW E E S S SE SE SW NW E S W W E N W NW
Wind (mph) 5 5 11 8 5 6 4 3 6 5 2 3 6 6 3 2 6 5
Wind Gust (mph) 13 13 17 13 13 12 11 13 12 12 11
Precip Prob (%) 20 20 40 30 60 50 50 30 50 20 20 10 20 5 0 5 5 5
Precip Type T T R R R R R R T T R T
12 Hour QPF 0.00 0.02 0.07 0.02 0.02 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.7 12.2 12.5 12.5 12.6 12.7 12.1 11.6 11.6 11.7 11.2 10.6 10.8 11.1 10.8 10.5 10.9 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW FW FW FW CL FW OV BK FW SC FW FW
Cloud Cover (%) 10 5 0 0 5 10 10 10 10 5 10 85 55 25 35 25 20
Temperature 35 35 43 49 48 40 37 36 34 39 53 59 58 49 45 42 41
Max/Min Temp 50 32 60 40
DewPoint Temp 25 17 23 26 26 24 24 22 21 19 24 28 30 27 26 25 29
Humidity 66 47 44 41 42 53 58 57 58 45 32 31 34 43 48 51 62
Wind Dir W W W W W NW NE SE SE SE S SW SW S S SE SE
Wind (mph) 17 18 13 13 12 6 2 4 8 9 8 12 11 5 6 9 10
Wind Gust (mph) 28 28 23 24 21 12 13 14 16 24 20 11 12 16
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.2 7.1 8.4 9.4 9.7 9.4 9.0 8.6 8.4 9.3 10.9 11.5 11.7 11.2 11.0 11.0 11.7
Snow Ratio (:1) 5 5 2 2 2 2 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 20 20 50 50 50 50 100 100 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC BK SC SC SC SC FW SC SC FW FW FW FW FW FW FW
Cloud Cover (%) 15 50 50 55 40 50 45 35 15 35 25 15 5 25 15 10 5 25
Temperature 58 59 48 43 56 55 44 41 52 53 41 36 51 53 39 35 53 56
Max/Min Temp 61 43 59 40 57 36 55 35 58
DewPoint Temp 38 38 37 38 45 42 37 36 38 34 32 30 32 28 25 24 28 27
Humidity 48 46 66 82 66 61 76 82 59 48 70 79 48 38 57 64 38 33
Wind Dir SW SW SE SE S S S S W W SW SW W W SW W W W
Wind (mph) 8 6 13 13 8 9 9 6 10 6 5 6 9 9 6 5 9 8
Wind Gust (mph) 14 14 24 20 16 16 14 12 17 13 16 17 16 14
Precip Prob (%) 20 20 40 30 70 50 40 20 40 20 20 20 20 5 5 5 5 5
Precip Type T T R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.07 0.01 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.9 12.3 12.7 12.6 12.7 12.7 12.1 11.6 11.6 11.7 11.1 10.6 10.9 11.1 10.8 10.6 10.9 11.3
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW FW FW FW CL FW OV BK FW SC SC FW
Cloud Cover (%) 10 5 0 5 10 10 10 10 10 5 20 85 55 25 30 25 25
Temperature 33 29 35 44 44 35 34 33 32 33 46 54 54 44 42 42 40
Max/Min Temp 46 30 56 38
DewPoint Temp 25 15 19 23 24 21 21 21 20 17 20 24 28 25 25 26 28
Humidity 72 55 51 43 45 57 59 60 61 52 35 31 36 47 50 52 63
Wind Dir W W W W W NW NE SE SE SE S SW SW S SE SE E
Wind (mph) 18 16 11 11 11 6 4 8 11 10 6 11 10 8 9 12 12
Wind Gust (mph) 27 26 19 21 19 14 21 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.2 7.1 8.4 9.4 9.7 9.4 9.0 8.6 8.4 9.2 10.8 11.5 11.7 11.2 11.0 11.0 11.6
Snow Ratio (:1) 6 6 4 4 3 3 2 2 2 2 0 0 0 0 0 0 0
Snow Density (%) 16 16 25 25 33 33 50 50 50 50 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC BK SC SC SC SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 50 50 55 45 50 45 35 20 35 25 15 10 25 15 15 10 25
Temperature 51 54 45 42 49 51 42 39 45 49 38 35 43 48 37 34 46 51
Max/Min Temp 58 40 56 37 53 34 52 33 54
DewPoint Temp 35 34 35 38 42 38 35 34 35 31 30 29 29 26 23 23 24 24
Humidity 55 47 68 84 77 61 76 82 68 50 73 78 57 42 56 64 42 34
Wind Dir SW SW E SE S S SE SE W W S S W W S SW W W
Wind (mph) 6 5 17 16 6 8 9 5 8 6 4 4 6 8 5 4 6 6
Wind Gust (mph) 13 13 25 23 14 14 14 11 14 13 10 14 16 10 13 12
Precip Prob (%) 20 10 30 30 70 40 40 20 40 20 20 20 20 5 5 5 5 5
Precip Type T T R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.9 12.3 12.7 12.5 12.7 12.7 12.1 11.5 11.6 11.6 11.1 10.6 10.9 11.1 10.8 10.6 10.9 11.3
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW FW FW BK BK FW SC SC FW
Cloud Cover (%) 5 5 0 5 5 10 10 5 10 10 15 55 55 25 35 25 20
Temperature 32 30 36 42 42 34 32 32 32 33 45 51 50 42 41 40 38
Max/Min Temp 44 30 53 38
DewPoint Temp 18 11 13 18 21 21 19 17 16 14 18 24 26 25 24 26 29
Humidity 56 44 39 38 42 59 59 53 51 45 33 35 39 50 50 57 69
Wind Dir W W W W W NW W S S S S SW SW SW SW S S
Wind (mph) 25 23 18 20 18 10 6 6 8 9 14 19 17 11 12 11 12
Wind Gust (mph) 43 37 32 35 31 17 13 14 26 35 31 19 23 18 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 5
Precip Type R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.3 7.2 8.6 9.6 9.9 9.5 9.1 8.7 8.6 9.7 11.2 11.7 11.8 11.3 11.2 11.4 12.0
Snow Ratio (:1) 5 5 3 3 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 20 20 33 33 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC BK BK SC SC SC SC FW SC FW FW CL FW FW FW FW SC
Cloud Cover (%) 20 50 55 55 50 50 40 30 20 30 25 15 5 25 15 15 10 25
Temperature 50 51 44 41 47 47 41 38 44 47 37 33 43 46 35 33 45 48
Max/Min Temp 54 40 52 37 50 33 48 32 51
DewPoint Temp 33 33 35 37 39 36 33 32 30 28 27 25 25 23 21 19 20 21
Humidity 52 49 70 85 75 65 73 79 58 47 67 72 49 40 56 56 36 34
Wind Dir SW SW E SE S SW SW SW SW W W W W W W W W W
Wind (mph) 14 10 13 8 12 11 11 10 16 12 9 8 13 14 10 9 12 11
Wind Gust (mph) 25 20 24 14 21 21 18 16 27 21 14 13 24 25 17 14 23 19
Precip Prob (%) 20 30 40 20 70 40 30 10 30 20 20 10 20 5 5 0 5 5
Precip Type T R R S R R R T T R T
12 Hour QPF 0.00 0.01 0.07 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 12.1 12.5 12.8 12.6 12.8 12.7 12.1 11.6 11.6 11.7 11.1 10.7 11.0 11.2 10.8 10.6 11.0 11.4
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW FW FW BK BK SC SC FW FW
Cloud Cover (%) 5 5 0 5 5 10 10 5 10 10 15 60 55 25 40 25 20
Temperature 39 35 46 51 50 40 37 37 35 40 56 60 58 48 46 45 43
Max/Min Temp 53 33 62 42
DewPoint Temp 23 17 16 20 22 22 22 20 17 19 20 26 27 26 26 29 32
Humidity 52 47 30 29 33 48 55 49 47 42 24 27 30 42 46 53 64
Wind Dir W W W W W NW N S S SE S SW SW SW S SE SE
Wind (mph) 18 17 16 18 16 9 5 4 8 8 13 18 17 10 12 11 12
Wind Gust (mph) 29 28 27 32 28 16 10 13 14 25 33 28 18 23 19 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 5
Precip Type R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.3 7.2 8.6 9.5 9.8 9.5 9.1 8.7 8.5 9.8 11.2 11.7 11.8 11.3 11.2 11.5 12.0
Snow Ratio (:1) 4 4 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 25 25 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC BK BK SC BK SC SC FW SC FW FW CL FW FW FW FW SC
Cloud Cover (%) 15 45 55 50 45 50 40 30 15 25 25 10 5 20 10 10 5 25
Temperature 59 59 49 44 58 55 45 42 55 54 41 37 53 53 40 37 56 56
Max/Min Temp 63 43 61 41 58 36 57 36 59
DewPoint Temp 34 34 37 37 40 37 36 34 31 29 30 28 27 24 24 22 22 22
Humidity 39 39 64 77 52 51 70 73 40 38 65 70 36 32 52 54 26 26
Wind Dir SW SW E E S S SE S SW W NW S W NW NW NW W NW
Wind (mph) 13 10 19 11 12 12 10 6 14 10 5 5 12 12 4 4 11 9
Wind Gust (mph) 24 19 34 18 23 24 18 13 26 19 11 21 23 10 20 17
Precip Prob (%) 20 20 40 20 60 40 20 10 20 20 20 10 10 5 5 0 5 5
Precip Type T T R R R R R T T R T
12 Hour QPF 0.00 0.01 0.06 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 12.1 12.5 12.9 12.6 12.7 12.7 12.1 11.6 11.6 11.7 11.1 10.7 10.9 11.1 10.8 10.6 11.0 11.3
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL FW FW FW FW FW CL FW OV BK FW SC FW FW
Cloud Cover (%) 10 5 0 5 5 10 10 5 10 5 15 80 65 20 35 20 20
Temperature 34 39 51 57 53 39 37 36 35 45 61 67 62 48 46 44 42
Max/Min Temp 60 32 70 41
DewPoint Temp 24 19 23 27 28 23 24 21 19 21 23 31 33 28 27 27 30
Humidity 66 44 33 32 38 53 58 55 51 38 23 26 33 45 48 51 62
Wind Dir W W W W W NW E SE S S SW SW SW S SE SE SE
Wind (mph) 12 14 14 16 14 5 8 9 10 10 12 16 16 11 11 12 12
Wind Gust (mph) 19 23 23 26 24 21 27 25 18 18 18
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 5
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.2 7.1 8.3 9.4 9.7 9.4 9.0 8.6 8.6 9.4 10.9 11.5 11.8 11.2 11.0 11.2 11.8
Snow Ratio (:1) 4 4 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
Snow Density (%) 25 25 100 100 100 100 100 100 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW CL SC FW FW FW FW
Cloud Cover (%) 10 45 50 50 45 50 40 30 15 30 30 10 5 25 15 10 5 25
Temperature 66 63 47 43 64 59 45 42 60 57 41 37 58 57 41 37 61 60
Max/Min Temp 71 42 69 40 66 36 65 36 67
DewPoint Temp 38 40 37 38 44 42 37 36 38 35 32 30 33 29 25 23 28 27
Humidity 36 43 69 81 49 53 73 79 44 43 70 75 39 34 53 56 28 28
Wind Dir SW SW E E S S SE S SW W SE S W W SE S W SW
Wind (mph) 12 9 16 13 11 11 10 10 13 10 8 8 10 11 8 8 10 9
Wind Gust (mph) 19 16 25 20 19 18 16 20 16 16 17 16 14
Precip Prob (%) 10 20 30 20 60 40 20 10 30 20 20 20 10 5 5 5 5 5
Precip Type T T R R R R T T T R R T
12 Hour QPF 0.00 0.00 0.04 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.9 12.3 12.7 12.5 12.6 12.6 12.0 11.5 11.5 11.6 11.1 10.6 10.8 11.1 10.8 10.6 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW FW FW FW FW FW SC BK SC FW FW FW
Cloud Cover (%) 15 15 0 5 10 10 10 5 10 5 10 40 65 30 20 25 25
Temperature 35 31 36 42 41 36 33 32 31 33 45 51 51 43 41 38 37
Max/Min Temp 42 29 51 36
DewPoint Temp 26 16 18 18 19 20 21 21 20 19 19 19 21 22 25 24 24
Humidity 69 54 48 38 41 51 61 63 62 56 35 28 30 43 52 56 60
Wind Dir W W W W W NW N E SE SE SW SW SW S SE E SE
Wind (mph) 20 17 13 14 13 8 5 6 10 8 9 12 11 8 6 8 9
Wind Gust (mph) 34 33 27 29 27 13 14 21 26 24 13 12
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.1 8.4 9.4 9.6 9.1 8.7 8.3 7.8 8.9 10.2 11.2 11.4 11.1 11.0 10.8 10.9
Snow Ratio (:1) 8 8 5 5 4 4 4 4 4 4 1 1 0 0 0 0 1
Snow Density (%) 12 12 20 20 25 25 25 25 25 25 100 100 0 0 0 0 100
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW BK SC SC SC BK SC SC FW SC SC FW FW SC FW SC FW FW
Cloud Cover (%) 15 50 40 40 45 60 40 40 20 40 30 25 15 35 15 25 15 20
Temperature 50 51 43 40 49 49 42 39 46 47 38 34 44 46 36 33 46 48
Max/Min Temp 53 39 52 38 48 34 48 32 50
DewPoint Temp 31 34 33 34 38 37 35 35 34 31 31 30 29 24 25 23 25 21
Humidity 48 51 68 79 66 63 76 85 63 53 76 85 55 42 64 66 43 34
Wind Dir SW S E E S S S SW SW W N SW W NW W W W NW
Wind (mph) 8 6 18 11 6 5 3 2 6 5 2 2 6 5 2 2 6 5
Wind Gust (mph) 18 17 29 14 16 12 11 17 14 10 11 17 17 11 10 18 16
Precip Prob (%) 20 30 40 30 60 60 40 30 60 30 30 20 30 10 5 5 5 5
Precip Type T R S R R R R R R R R R R T
12 Hour QPF 0.00 0.01 0.14 0.05 0.08 0.02 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.7 12.2 12.1 12.4 12.7 12.8 12.2 11.8 11.7 11.8 11.3 10.8 10.9 11.2 10.8 10.5 10.9 11.2
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 2 2 1 2 2 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 50 50 100 50 50 100 100 100
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW CL FW BK BK SC FW SC SC
Cloud Cover (%) 15 15 5 10 10 10 10 10 10 5 10 60 65 25 20 30 30
Temperature 33 32 39 44 44 36 34 33 32 35 48 54 54 43 40 39 38
Max/Min Temp 46 30 56 37
DewPoint Temp 26 19 19 19 20 21 24 23 22 21 20 20 22 23 26 26 26
Humidity 75 58 45 36 38 54 67 66 65 56 32 26 28 45 57 59 62
Wind Dir W W W W W NW NE E SE SE SW SW SW S SE SE SE
Wind (mph) 17 14 9 10 9 3 4 4 8 6 5 9 8 5 5 6 6
Wind Gust (mph) 28 28 21 25 23 9 13 17 24 21 12 11 12 12
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.1 8.3 9.3 9.5 9.1 8.7 8.4 7.9 8.8 10.2 11.1 11.4 11.1 10.9 10.7 10.9
Snow Ratio (:1) 8 8 4 4 4 4 3 3 2 2 0 0 0 0 0 0 0
Snow Density (%) 12 12 25 25 25 25 33 33 50 50 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW BK SC SC SC BK SC SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 20 55 45 45 45 60 45 40 20 45 30 20 15 35 20 20 15 20
Temperature 54 54 45 41 53 52 42 41 49 49 39 36 47 49 38 35 49 51
Max/Min Temp 58 41 56 40 53 36 51 34 53
DewPoint Temp 32 33 35 35 40 38 37 36 35 31 33 31 30 24 27 25 26 22
Humidity 43 45 69 79 61 59 82 82 58 50 79 82 51 37 64 66 40 32
Wind Dir SW SW E E S SE SE SE SW N E S W W SE S W N
Wind (mph) 5 4 14 10 4 6 5 4 5 5 3 3 5 4 3 2 5 4
Wind Gust (mph) 14 13 28 17 12 17 11 10 14 13 14 13 14 12
Precip Prob (%) 20 20 30 30 60 60 40 40 60 30 30 20 30 10 5 5 5 5
Precip Type T T S R R R R R R R R R R T
12 Hour QPF 0.00 0.00 0.10 0.06 0.06 0.01 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.6 12.1 12.3 12.4 12.6 12.7 12.2 11.7 11.6 11.7 11.3 10.7 10.9 11.1 10.8 10.5 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW CL FW SC BK FW FW SC SC
Cloud Cover (%) 20 15 0 10 10 10 10 5 10 5 5 50 65 25 20 25 30
Temperature 35 35 43 48 48 40 37 36 34 38 53 58 58 47 44 42 41
Max/Min Temp 50 33 60 40
DewPoint Temp 30 23 23 23 23 22 24 24 22 23 23 23 24 24 27 27 27
Humidity 82 60 44 37 37 49 60 62 61 54 31 26 27 40 50 54 56
Wind Dir SW W W W W NW SE SE SE SE SW SW SW SE SE E SE
Wind (mph) 14 12 9 10 9 2 2 3 5 4 5 9 8 4 4 4 4
Wind Gust (mph) 26 25 21 24 21 9 8 11 11 14 23 20 12 11 10 10
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.2 7.1 8.3 9.2 9.4 9.0 8.7 8.3 7.9 8.8 10.1 11.0 11.3 11.0 10.9 10.7 10.8
Snow Ratio (:1) 7 7 2 2 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 14 14 50 50 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC BK SC SC FW SC SC SC FW SC FW SC FW FW
Cloud Cover (%) 15 50 45 50 45 55 45 45 20 40 30 25 20 30 25 25 10 15
Temperature 59 58 48 44 58 56 46 43 53 53 42 38 51 53 41 38 53 55
Max/Min Temp 63 44 61 42 57 38 56 37 58
DewPoint Temp 35 36 35 36 43 41 38 37 39 35 34 33 33 28 28 26 29 25
Humidity 41 43 61 74 57 57 73 79 59 50 73 82 50 38 59 62 39 31
Wind Dir SW SW E E SW SE SE SE SW SE E S W W SE W W NW
Wind (mph) 4 3 14 8 4 6 4 3 5 5 3 2 5 4 2 2 5 4
Wind Gust (mph) 13 13 26 13 12 16 10 9 13 12 8 13 12 13 11
Precip Prob (%) 20 20 30 30 60 60 40 40 60 30 30 20 30 10 5 5 10 5
Precip Type T T R R R R R R R R R R R T
12 Hour QPF 0.00 0.00 0.10 0.07 0.07 0.01 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.6 12.1 12.2 12.4 12.6 12.7 12.2 11.7 11.6 11.7 11.3 10.7 10.9 11.1 10.8 10.5 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW FW FW SC BK SC FW FW SC
Cloud Cover (%) 15 15 5 10 10 10 10 5 10 5 10 45 65 30 20 25 25
Temperature 34 34 42 48 47 38 34 33 31 35 51 57 57 46 43 40 39
Max/Min Temp 49 29 59 38
DewPoint Temp 28 20 21 20 21 22 23 23 22 21 21 20 22 25 27 26 27
Humidity 78 56 43 32 35 52 63 65 68 56 31 23 26 43 52 57 62
Wind Dir W W W W W NW N E SE SE SW SW SW S SE SE SE
Wind (mph) 14 14 11 12 10 4 2 2 4 4 6 10 9 3 2 3 3
Wind Gust (mph) 31 31 25 27 25 12 8 8 12 12 19 24 21 11 9 9 10
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.2 8.4 9.4 9.6 9.0 8.7 8.3 7.9 8.9 10.2 11.1 11.4 11.1 11.0 10.8 10.9
Snow Ratio (:1) 9 9 4 4 3 3 3 3 3 3 0 0 0 0 0 0 0
Snow Density (%) 11 11 25 25 33 33 33 33 33 33 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW BK SC SC SC BK SC SC FW SC SC FW FW SC FW SC FW FW
Cloud Cover (%) 20 50 40 40 45 60 40 40 20 35 30 25 15 35 20 25 10 15
Temperature 57 57 45 40 56 55 44 40 51 52 40 35 50 52 38 34 51 54
Max/Min Temp 60 40 59 40 56 35 54 33 56
DewPoint Temp 34 35 35 35 41 39 36 36 36 32 33 32 31 25 27 26 27 23
Humidity 42 44 68 82 57 55 73 85 56 46 76 89 48 35 64 72 39 30
Wind Dir SW S E E S S S SW SW W NE SW W W NW NW W NW
Wind (mph) 6 5 12 5 4 4 3 2 6 4 2 3 6 5 3 2 6 4
Wind Gust (mph) 16 16 27 13 13 14 10 9 16 13 8 9 17 14 10 9 16 13
Precip Prob (%) 20 30 40 30 70 60 40 30 60 30 30 20 30 10 5 5 10 5
Precip Type T R S R R R R R R R R R R T
12 Hour QPF 0.00 0.00 0.15 0.06 0.11 0.04 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.7 12.2 12.1 12.4 12.7 12.8 12.2 11.8 11.7 11.8 11.3 10.8 10.9 11.2 10.8 10.4 10.9 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW FW CL FW OV BK FW FW SC SC
Cloud Cover (%) 10 0 0 10 5 10 10 5 10 0 10 75 60 15 15 30 35
Temperature 34 35 39 45 46 39 37 36 34 37 49 56 55 47 44 42 41
Max/Min Temp 46 32 57 40
DewPoint Temp 22 19 21 22 22 23 24 24 23 20 20 21 22 24 25 25 27
Humidity 61 52 49 40 38 52 58 62 63 50 31 25 27 40 47 51 56
Wind Dir W W W W W NW NE E SE SE S SW SW SW E E E
Wind (mph) 14 12 11 13 12 6 8 9 10 10 8 13 12 8 11 12 11
Wind Gust (mph) 23 19 19 20 18 14 23 19
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 6.9 8.2 9.1 9.3 9.1 8.8 8.5 8.3 8.7 10.2 11.1 11.4 11.0 10.8 10.5 10.9
Snow Ratio (:1) 6 6 4 4 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 16 16 25 25 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW FW
Cloud Cover (%) 15 40 40 50 45 45 50 35 15 35 30 20 15 20 15 15 10 20
Temperature 55 57 47 43 53 53 45 41 50 51 41 37 48 50 40 36 51 53
Max/Min Temp 59 43 57 41 54 36 52 35 55
DewPoint Temp 35 32 34 36 40 37 36 36 37 31 32 31 30 24 26 26 27 23
Humidity 46 38 60 76 61 54 70 82 61 46 70 79 49 36 57 67 39 31
Wind Dir S SW E E S SE SE SE SW N E SE W W SE SE W N
Wind (mph) 8 8 16 16 9 9 8 6 6 6 6 6 5 6 8 8 5 6
Wind Gust (mph) 13 13 16 16 14 12 13 13 12 13
Precip Prob (%) 10 5 20 30 60 40 50 30 30 20 10 10 10 5 5 5 5 0
Precip Type T R R R R R R T T T
12 Hour QPF 0.00 0.00 0.08 0.03 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.6 12.0 12.4 12.4 12.4 12.4 11.9 11.4 11.4 11.4 11.0 10.5 10.6 10.9 10.7 10.6 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW FW CL FW BK BK FW FW SC SC
Cloud Cover (%) 10 0 5 5 5 5 10 5 10 0 5 60 60 10 15 25 35
Temperature 43 43 51 57 56 47 43 40 38 45 62 68 67 54 49 47 45
Max/Min Temp 58 37 69 45
DewPoint Temp 30 23 23 24 22 26 27 25 24 24 22 23 23 27 28 27 28
Humidity 60 45 33 28 27 43 54 55 57 43 21 18 19 35 44 46 51
Wind Dir SW SW W W W W SE SE S SE S SW SW SE SE E E
Wind (mph) 6 9 8 8 5 2 2 3 3 4 5 8 5 2 3 3 3
Wind Gust (mph) 17 18 17 18 14 8 9 10 14 19 14 9 10 9
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.6 6.8 8.0 8.8 9.2 9.0 8.8 8.5 8.3 8.7 9.9 10.9 11.2 10.9 10.7 10.3 10.6
Snow Ratio (:1) 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 33 33 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW FW
Cloud Cover (%) 15 35 40 45 40 40 50 30 15 30 25 20 15 25 15 15 10 20
Temperature 68 69 53 50 67 66 51 47 62 63 47 42 60 62 46 42 64 65
Max/Min Temp 72 49 70 46 65 42 64 42 67
DewPoint Temp 35 35 37 39 42 40 40 39 39 34 36 34 33 26 30 28 29 25
Humidity 30 28 54 67 40 38 66 74 43 34 65 73 36 25 53 57 27 22
Wind Dir S SW E E S SE SE SE SW SW SE SE W SW SE SE W W
Wind (mph) 5 3 5 5 6 5 3 3 5 3 2 3 4 3 3 3 4 3
Wind Gust (mph) 12 11 13 13 16 13 9 14 10 11 10 11 10
Precip Prob (%) 10 5 20 40 70 50 40 30 30 20 20 20 10 5 5 5 5 0
Precip Type R R R R R R T T R R T
12 Hour QPF 0.00 0.00 0.12 0.03 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 11.9 12.3 12.3 12.4 12.3 11.8 11.3 11.3 11.4 10.9 10.5 10.6 10.9 10.7 10.5 10.7 11.0
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW CL FW CL FW BK BK FW FW FW SC
Cloud Cover (%) 5 0 0 5 5 10 10 5 10 0 10 50 60 10 15 20 30
Temperature 37 37 43 49 49 43 39 37 35 39 54 60 59 49 45 43 42
Max/Min Temp 49 34 60 41
DewPoint Temp 24 23 21 23 21 25 26 27 26 24 21 21 23 25 26 27 28
Humidity 59 57 41 35 33 48 59 66 69 54 27 22 25 39 47 53 58
Wind Dir SW SW SW W W W W SE S S S SW SW SE SE SE SE
Wind (mph) 13 13 12 12 9 3 3 3 4 6 8 10 6 3 4 5 5
Wind Gust (mph) 29 25 23 23 18 9 10 12 17 21 16 10 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.6 6.9 8.0 8.7 9.1 9.0 8.8 8.6 8.2 8.6 9.7 10.7 11.1 10.8 10.7 10.2 10.6
Snow Ratio (:1) 5 5 3 3 1 1 1 1 0 0 0 0 0 0 0 0 0
Snow Density (%) 20 20 33 33 100 100 100 100 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW FW
Cloud Cover (%) 10 35 40 45 40 40 45 30 15 30 30 20 15 20 20 15 10 15
Temperature 60 61 50 46 59 59 47 43 54 55 43 39 52 55 43 39 55 58
Max/Min Temp 63 46 62 43 57 38 56 38 59
DewPoint Temp 33 32 36 38 39 38 39 39 36 33 35 34 30 25 29 29 27 25
Humidity 36 34 58 73 48 45 74 86 50 43 73 82 43 31 57 67 34 28
Wind Dir SW SW E SE S S SE SE SW SW SE SE W SW SE SE W W
Wind (mph) 6 4 9 10 10 6 3 4 6 4 2 4 5 4 3 3 5 4
Wind Gust (mph) 14 12 16 18 20 16 11 12 17 11 9 11 14 12 9 10 13 11
Precip Prob (%) 10 5 20 40 60 50 50 30 30 30 20 10 10 5 5 5 5 5
Precip Type T R R R R R T R R
12 Hour QPF 0.00 0.00 0.17 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.9 12.1 12.3 12.3 12.3 11.8 11.3 11.2 11.3 10.9 10.5 10.5 10.8 10.7 10.5 10.6 11.0
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW CL FW FW CL FW CL FW OV BK FW FW SC SC
Cloud Cover (%) 10 10 5 10 5 10 5 5 10 5 15 80 55 20 15 30 35
Temperature 36 38 41 47 48 43 41 40 38 39 52 58 58 50 47 45 44
Max/Min Temp 48 36 59 43
DewPoint Temp 23 21 20 21 21 23 24 25 24 23 19 19 21 24 25 26 28
Humidity 59 49 43 36 34 45 50 54 56 52 27 22 24 36 42 47 52
Wind Dir W W W W W NW NE SE SE SE S SW SW S SE SE E
Wind (mph) 17 13 12 13 11 5 6 9 11 10 8 13 11 8 11 12 11
Wind Gust (mph) 25 20 19 20 18 14 23 18
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.7 7.0 8.2 9.1 9.4 9.1 8.8 8.5 8.5 8.8 10.3 11.1 11.4 11.0 10.7 10.6 11.0
Snow Ratio (:1) 5 5 3 3 2 2 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 20 20 33 33 50 50 100 100 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC BK SC SC SC SC FW SC FW FW FW FW FW FW FW FW
Cloud Cover (%) 15 35 40 50 45 40 45 30 15 30 25 20 10 20 10 10 10 20
Temperature 58 59 51 48 55 56 49 45 52 53 45 41 50 53 44 40 54 56
Max/Min Temp 61 47 59 44 55 40 55 39 58
DewPoint Temp 33 31 34 38 37 36 37 36 35 30 32 31 29 23 26 26 25 22
Humidity 38 34 53 67 51 47 63 70 52 41 60 67 44 31 49 57 32 26
Wind Dir S SW E E S S SE SE SW NW SE SE W W SE SE W N
Wind (mph) 8 8 16 16 10 10 8 6 9 8 6 6 8 8 8 8 6 8
Wind Gust (mph) 14 13 18 17 12 14 13 13 12
Precip Prob (%) 10 5 20 30 60 40 40 20 20 20 10 10 10 5 0 5 5 5
Precip Type T R R R R R T T T T
12 Hour QPF 0.00 0.00 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.6 11.9 12.4 12.3 12.4 12.3 11.8 11.3 11.3 11.4 10.9 10.5 10.6 10.9 10.7 10.6 10.7 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...SYLVAN PASS (8,420 ft) Park County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC FW SC SC SC FW FW FW FW FW SC BK FW FW FW FW
Cloud Cover (%) 30 40 25 30 30 25 10 20 15 20 15 30 55 15 15 20 15
Temperature 33 33 43 49 48 38 32 29 27 36 53 59 58 43 37 35 31
Max/Min Temp 51 25 61 30
DewPoint Temp 30 25 24 23 24 25 27 27 25 23 23 20 23 26 28 28 26
Humidity 89 71 46 35 39 60 83 92 93 60 31 22 26 51 71 75 80
Wind Dir W W W W W W E S S S SW SW SW SW SE SE SE
Wind (mph) 19 20 18 18 14 8 4 3 4 5 11 12 11 2 4 4 4
Wind Gust (mph) 39 36 34 33 28 17 10 10 10 12 20 26 23 9 11 11 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.6 7.3 8.2 9.0 9.4 9.1 8.7 8.5 8.0 8.6 9.6 10.4 10.9 10.5 10.4 10.3 10.3
Snow Ratio (:1) 10 10 5 5 4 4 4 4 3 3 0 0 0 0 0 0 0
Snow Density (%) 10 10 20 20 25 25 25 25 33 33 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC FW FW
Cloud Cover (%) 20 35 35 45 45 45 45 45 25 40 40 45 35 30 35 35 10 25
Temperature 60 60 39 34 61 57 41 37 54 54 37 32 51 53 36 30 54 56
Max/Min Temp 65 33 65 34 60 30 57 28 60
DewPoint Temp 32 32 35 32 40 39 38 37 38 34 36 32 34 29 32 30 29 25
Humidity 34 35 85 93 46 51 89 100 55 47 96 100 52 39 85 100 38 30
Wind Dir SW SW E SE SW S S SW W SW S SW W W SW SW W NW
Wind (mph) 9 6 6 5 9 6 5 6 9 5 4 5 10 8 6 6 9 6
Wind Gust (mph) 18 16 14 11 17 14 11 19 13 10 11 19 17 18 13
Precip Prob (%) 5 10 10 10 60 60 50 30 50 40 30 30 30 20 5 10 5 5
Precip Type T R R R R T R R R R T
12 Hour QPF 0.00 0.00 0.04 0.06 0.03 0.01 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.7 12.1 12.3 12.5 12.6 12.1 11.6 11.5 11.6 11.1 10.7 10.8 11.0 10.8 10.5 10.7 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...HEDGES PEAK (9,675 ft) Park County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW
Cloud Cover (%) 30 15 10 50 50 40 10 5 10 15 15 20 40 25 15 15 15
Temperature 34 33 41 45 47 40 35 32 30 35 50 55 54 45 39 36 35
Max/Min Temp 47 29 56 34
DewPoint Temp 30 25 21 24 22 22 24 25 26 26 22 21 19 21 22 25 26
Humidity 85 72 45 43 37 48 65 76 84 70 33 26 25 38 51 63 68
Wind Dir W W W W W NW N S S S SW SW SW S S SE SE
Wind (mph) 17 16 17 16 11 5 4 5 5 6 9 12 10 5 6 5 4
Wind Gust (mph) 32 32 32 31 26 12 11 11 12 19 26 25 12 12
Precip Prob (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.2 7.1 8.0 9.0 9.3 8.7 8.4 8.2 8.2 8.7 9.5 10.1 10.4 10.1 9.9 9.7 9.9
Snow Ratio (:1) 9 9 4 4 3 3 3 3 2 2 0 0 0 0 0 0 0
Snow Density (%) 11 11 25 25 33 33 33 33 50 50 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
Cloud Cover (%) 15 35 30 40 40 45 45 40 25 45 45 50 40 35 30 25 10 30
Temperature 56 58 43 38 58 55 44 40 53 52 40 35 50 51 38 33 53 54
Max/Min Temp 61 37 61 39 56 35 53 33 56
DewPoint Temp 28 29 33 33 38 38 37 37 38 32 34 34 32 28 28 28 27 24
Humidity 34 33 67 81 47 53 76 89 57 46 79 96 50 41 67 82 36 31
Wind Dir SW W E SE S S S S SW SW S S W W SW S NW W
Wind (mph) 5 5 5 5 8 6 5 6 9 6 4 5 9 6 5 5 8 5
Wind Gust (mph) 13 14 11 11 17 16 11 12 17 14 10 11 18 16 12 16 12
Precip Prob (%) 5 5 10 10 50 70 50 30 50 40 20 20 30 10 5 5 5 5
Precip Type R R R R R R R R R T
12 Hour QPF 0.00 0.00 0.06 0.08 0.02 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.5 11.4 11.9 12.1 12.4 12.5 11.9 11.5 11.5 11.5 11.0 10.6 10.7 11.0 10.7 10.5 10.6 11.0
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GRIZZLY (7,470 ft) Park County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC CL SC BK SC SC FW FW FW FW FW FW SC FW FW FW FW
Cloud Cover (%) 45 5 30 55 40 35 10 15 15 15 15 20 35 20 15 20 20
Temperature 35 34 45 50 51 43 36 31 28 37 54 59 58 48 41 35 32
Max/Min Temp 52 26 60 31
DewPoint Temp 32 29 27 27 26 28 29 29 28 29 28 24 23 26 27 27 27
Humidity 89 81 49 40 37 55 77 93 100 72 37 26 26 42 58 71 83
Wind Dir SW SW SW W W N N S S S S SW SW S SE SE E
Wind (mph) 13 14 16 14 10 3 2 3 4 4 9 12 10 4 4 3 3
Wind Gust (mph) 26 27 28 27 23 10 18 25 23
Precip Prob (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.0 7.9 9.0 9.2 8.8 8.3 8.0 7.9 8.5 9.5 10.0 10.3 10.0 9.8 9.4 9.4
Snow Ratio (:1) 5 5 2 2 1 1 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 20 20 50 50 100 100 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC BK SC SC SC SC SC SC SC SC FW FW SC
Cloud Cover (%) 10 30 30 40 35 45 50 40 30 50 40 50 35 35 30 25 15 25
Temperature 60 62 44 36 62 60 46 38 56 56 42 34 54 55 39 30 56 58
Max/Min Temp 65 35 65 37 60 32 57 30 61
DewPoint Temp 33 32 37 35 42 41 42 38 41 36 39 34 36 32 34 30 32 28
Humidity 36 32 76 96 48 49 86 100 57 47 89 100 50 41 82 100 40 32
Wind Dir SW W E E S S SE S SW SW SE S SW W S S W NW
Wind (mph) 4 5 4 4 6 5 4 5 8 5 3 4 8 6 3 3 6 4
Wind Gust (mph) 11 14 16 13 16 12 17 13 14 11
Precip Prob (%) 5 5 10 10 50 60 50 30 40 40 20 20 20 10 5 5 5 5
Precip Type R R R R R R R R T
12 Hour QPF 0.00 0.00 0.08 0.10 0.03 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.5 11.3 11.8 12.1 12.3 12.4 11.9 11.5 11.4 11.4 11.0 10.5 10.7 11.0 10.8 10.4 10.6 11.0
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TALUS (7,900 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW SC FW FW FW FW FW SC BK FW FW FW FW
Cloud Cover (%) 20 5 0 15 5 30 10 10 15 15 10 25 55 20 15 20 15
Temperature 31 33 43 48 48 37 33 31 29 36 53 59 58 43 39 36 34
Max/Min Temp 50 27 60 33
DewPoint Temp 27 24 26 22 24 24 27 27 26 26 27 22 25 25 28 27 26
Humidity 85 69 50 36 38 59 77 85 87 67 36 24 28 49 65 70 73
Wind Dir SW SW SW W W W NE SE SE S S SW SW N SE E E
Wind (mph) 14 13 11 10 8 3 1 1 2 3 5 9 5 0 2 2 2
Wind Gust (mph) 29 28 24 23 18 9 14 20 16
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 6.9 7.9 8.7 9.2 9.0 8.7 8.4 7.8 8.4 9.6 10.5 10.8 10.4 10.3 10.1 10.3
Snow Ratio (:1) 7 7 3 3 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 14 14 33 33 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW FW SC SC SC SC SC SC FW FW SC SC SC SC FW FW FW FW
Cloud Cover (%) 10 20 35 45 40 40 50 40 20 20 35 35 30 25 20 20 10 10
Temperature 60 60 43 38 60 57 42 37 55 53 38 33 52 53 37 31 55 57
Max/Min Temp 64 37 63 36 58 32 56 31 60
DewPoint Temp 35 33 36 34 43 41 39 37 41 35 36 33 36 29 31 29 32 27
Humidity 39 36 77 87 54 55 89 100 59 50 92 100 54 39 79 92 41 31
Wind Dir S SW E SE S S SE S SW SW E S W W S SE W W
Wind (mph) 4 3 4 3 4 3 2 2 5 3 1 3 5 3 2 2 5 3
Wind Gust (mph) 12 11 13 10 13 9 14 11 13 9
Precip Prob (%) 5 5 10 20 70 60 50 30 40 30 20 20 20 10 5 5 5 5
Precip Type R R R R R R R R R T
12 Hour QPF 0.00 0.00 0.05 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.7 12.2 12.3 12.4 12.5 12.0 11.5 11.5 11.5 11.0 10.6 10.7 11.0 10.7 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW FW CL FW BK BK FW FW SC SC
Cloud Cover (%) 15 0 5 5 10 10 10 10 10 5 10 65 55 20 15 30 35
Temperature 35 35 41 45 46 39 37 36 35 38 51 56 56 47 45 43 42
Max/Min Temp 47 33 58 41
DewPoint Temp 24 21 22 24 25 23 24 23 23 22 22 22 25 25 25 25 26
Humidity 64 56 47 43 43 53 58 58 60 53 32 27 30 41 46 48 53
Wind Dir W W W W W NW NE E E SE S SW SW SW E E E
Wind (mph) 12 9 6 6 4 2 2 2 3 4 4 5 5 2 3 4 4
Wind Gust (mph) 25 18 16 17 14 8 10 10 11 17 16 8 11 11 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 6.8 7.0 8.2 9.0 9.3 9.0 8.8 8.4 8.1 8.6 10.0 11.0 11.3 11.0 10.8 10.5 10.7
Snow Ratio (:1) 6 6 4 4 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 16 16 25 25 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW FW SC FW FW FW FW
Cloud Cover (%) 15 50 40 50 45 50 50 40 20 35 30 20 15 30 15 15 15 25
Temperature 57 57 48 45 55 53 46 43 52 51 41 39 50 50 40 38 53 53
Max/Min Temp 60 44 58 42 54 37 53 37 56
DewPoint Temp 36 34 35 37 42 40 37 37 39 34 33 32 32 27 26 26 28 25
Humidity 45 42 61 74 61 61 71 79 61 52 73 76 50 41 57 62 38 33
Wind Dir S SW E E S SE SE SE SW NW E SE W W SE SE W NW
Wind (mph) 4 2 6 8 4 3 3 3 2 2 2 2 3 2 2 2 2 2
Wind Gust (mph) 10 10 14 16 10 11 10 10 11 9 8 8 10 10 9 8 10 10
Precip Prob (%) 10 5 30 30 60 60 50 40 30 20 10 20 20 5 5 5 5 0
Precip Type T R R R R R R T T R T
12 Hour QPF 0.00 0.00 0.12 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 12.0 12.4 12.4 12.4 12.4 11.9 11.4 11.4 11.5 11.0 10.5 10.7 10.9 10.7 10.5 10.8 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW FW FW FW CL FW OV BK FW FW SC SC
Cloud Cover (%) 10 5 5 5 10 10 5 10 10 5 15 70 65 20 15 25 30
Temperature 36 39 44 51 51 42 39 38 36 40 54 62 61 50 46 44 42
Max/Min Temp 51 35 62 42
DewPoint Temp 27 22 24 28 26 24 24 24 23 23 23 27 28 25 27 27 28
Humidity 69 51 45 40 38 49 55 57 60 51 30 26 28 38 47 51 57
Wind Dir W W W W W NW NE E SE E S SW SW S E E E
Wind (mph) 12 13 11 12 11 3 3 4 5 6 5 12 11 3 4 5 6
Wind Gust (mph) 19 23 20 21 19 13 12 24 20 10 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.0 7.0 8.2 9.1 9.4 9.1 8.9 8.5 8.4 8.8 10.4 11.2 11.5 11.1 10.9 10.7 11.2
Snow Ratio (:1) 5 5 2 2 1 1 1 1 0 0 0 0 0 0 0 0 0
Snow Density (%) 20 20 50 50 100 100 100 100 0 0 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW SC
Cloud Cover (%) 15 40 40 45 45 50 45 35 15 35 30 20 10 20 10 10 10 25
Temperature 60 62 48 44 58 59 46 43 55 56 43 39 53 56 42 38 56 58
Max/Min Temp 64 44 62 42 58 39 58 38 60
DewPoint Temp 38 37 36 37 44 42 38 36 40 35 33 32 34 29 27 25 30 28
Humidity 44 39 64 76 60 53 73 76 57 45 67 76 48 35 55 59 37 32
Wind Dir SW SW E E SE SE E E SW NW E SE W W E E W NW
Wind (mph) 5 5 12 11 5 8 5 5 8 6 4 4 6 6 4 4 5 5
Wind Gust (mph) 11 12 19 17 11 13 11 14 13 12 12 11
Precip Prob (%) 10 5 30 30 60 40 40 20 30 20 20 10 10 5 5 5 5 0
Precip Type T R R R R R T T T R T
12 Hour QPF 0.00 0.00 0.04 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.7 12.1 12.5 12.4 12.5 12.5 11.9 11.4 11.4 11.5 11.0 10.5 10.7 11.0 10.7 10.6 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Monday 09/14/26 Tuesday 09/15/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW FW FW FW FW FW CL FW OV BK FW FW SC SC
Cloud Cover (%) 10 5 5 10 10 10 10 10 10 5 10 80 65 25 20 30 30
Temperature 38 36 43 51 50 42 39 37 34 38 53 62 61 49 46 44 40
Max/Min Temp 52 32 63 39
DewPoint Temp 27 24 19 17 17 23 27 27 27 25 20 18 21 26 30 31 32
Humidity 64 61 38 26 27 47 61 67 76 58 27 18 21 41 53 59 72
Wind Dir W W W W W NW E E SE E SE SW SW S SE E E
Wind (mph) 12 14 10 11 10 5 4 4 6 6 4 11 9 6 9 10 10
Wind Gust (mph) 20 18 21 20 11 21 18
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 7.1 7.1 8.2 9.2 9.6 9.2 8.9 8.4 8.2 8.9 10.5 11.3 11.6 11.2 11.0 10.8 11.2
Snow Ratio (:1) 5 5 3 3 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 20 20 33 33 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC SC SC SC BK SC SC FW SC SC FW FW SC FW FW FW SC
Cloud Cover (%) 15 45 50 45 45 55 45 40 15 40 30 20 10 30 15 15 10 25
Temperature 58 62 49 43 57 58 47 42 54 56 44 37 53 55 42 36 55 58
Max/Min Temp 64 42 62 40 59 36 58 35 61
DewPoint Temp 34 33 39 40 42 38 40 40 36 30 35 36 30 21 29 30 26 19
Humidity 41 33 67 89 57 47 76 93 50 37 70 96 41 26 60 79 32 22
Wind Dir S S E E SE SE SE SE SW NW E SE W W E SE W NW
Wind (mph) 4 4 14 11 4 5 4 3 4 4 3 3 5 5 3 2 5 4
Wind Gust (mph) 10 11 11 13 10 11 11 12 13 12 11
Precip Prob (%) 20 10 30 30 70 40 40 20 40 20 20 10 20 5 5 5 5 0
Precip Type T T R R R R R R T T R T
12 Hour QPF 0.00 0.00 0.06 0.01 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.8 12.2 12.5 12.5 12.6 12.6 12.1 11.6 11.6 11.7 11.1 10.6 10.8 11.0 10.7 10.5 10.8 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
$$
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