Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
791
FWUS45 KRIW 161014
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
414 AM MDT Wed Sep 16 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 Wednesday 09/16/26 Thursday 09/17/26
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 FW SC SC SC SC BK OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 25 0 10 40 35 30 30 55 70 75 95 85 55 55 55 65 55
Temperature 34 35 48 52 50 43 41 40 38 38 46 47 47 41 40 39 38
Max/Min Temp 54 36 52 36
DewPoint Temp 22 26 32 33 34 33 34 35 33 35 41 41 43 39 39 38 37
Humidity 60 70 54 48 53 68 77 81 83 89 81 81 85 93 96 95 96
Wind Dir S S S SW S S SE S S E SE SW S E E E E
Wind (mph) 9 8 4 4 3 8 9 12 11 9 3 3 3 8 6 5 5
Wind Gust (mph) 13 11 12 10 13 16 18 17 9 10 10 13
Precip Prob (%) 5 5 5 10 20 10 10 5 10 40 70 60 50 50 90 90 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.01 0.00 0.05 0.13 0.05 0.09
12 Hour QPF 0.00 0.01 0.18 0.14
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) 11.3 11.8 12.2 12.8 13.0 13.1 13.1 13.0 13.3 13.3 13.3 13.3 13.2 13.1 12.7 12.5 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK BK BK BK BK SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 60 65 65 60 55 55 55 40 20 15 20 15 25 35 35 25 15 20
Temperature 44 42 35 34 38 39 34 32 43 44 35 33 45 46 36 34 45 46
Max/Min Temp 49 32 44 30 48 30 50 31 51
DewPoint Temp 39 38 33 32 32 29 30 29 29 26 27 25 25 22 24 22 22 20
Humidity 81 86 94 92 78 67 85 89 57 49 72 72 45 38 61 61 40 35
Wind Dir S W NW NW W NW NW S W NW NE E SW NW E SE W W
Wind (mph) 4 2 2 2 3 3 1 2 2 3 3 3 2 2 2 3 3 2
Wind Gust (mph) 12 8 9 10 8 9 8 8 9 9
Precip Prob (%) 90 80 50 70 70 20 10 10 10 0 0 0 0 5 5 0 5 0
Precip Type R R R S S T
12 Hour QPF 0.26 0.07 0.16 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 0.1 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 11.7 10.9 10.3 10.4 10.7 10.6 10.3 10.7 11.3 10.9 10.6 10.8 11.3 10.9 10.6 10.7 11.0
Snow Ratio (:1) 1 2 2 3 3 3 2 2 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 50 50 33 33 33 50 50 100 100 100 100 100 100 100 100 100 100
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL SC SC SC SC BK OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 30 5 5 45 35 35 30 65 70 80 95 85 60 50 55 60 55
Temperature 40 47 69 75 73 61 53 49 45 49 68 70 68 58 52 48 46
Max/Min Temp 75 43 72 45
DewPoint Temp 32 38 45 42 43 43 44 44 43 45 54 53 53 48 48 46 46
Humidity 72 71 42 31 34 51 71 82 91 86 61 54 58 70 87 92 99
Wind Dir W SW S S S W W W W NE S SW SW SE E E E
Wind (mph) 2 2 3 4 2 3 4 5 4 3 2 3 2 4 3 1 1
Wind Gust (mph) 13 10 9 10 11 9 10
Precip Prob (%) 5 5 5 10 20 10 10 5 10 40 70 60 50 50 90 90 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.01 0.00 0.05 0.12 0.04 0.08
12 Hour QPF 0.00 0.01 0.17 0.12
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) 11.4 11.9 12.1 12.7 13.0 13.2 13.1 13.0 13.3 13.3 13.3 13.3 13.2 13.1 12.7 12.6 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK BK BK BK BK SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 55 70 65 60 50 60 55 40 15 20 20 15 25 35 35 25 10 20
Temperature 66 64 47 40 62 63 45 38 66 67 46 38 67 70 47 39 68 69
Max/Min Temp 69 40 65 38 71 38 73 39 72
DewPoint Temp 52 48 44 40 47 39 39 38 42 34 37 35 38 29 33 32 35 27
Humidity 60 57 89 99 58 41 79 100 42 29 71 89 34 22 58 76 29 21
Wind Dir S SW N N W NW N N W NW NE N SW W N N W W
Wind (mph) 3 2 0 0 2 2 0 0 2 2 1 0 2 1 0 0 2 2
Wind Gust (mph) 10 9 9 8 8
Precip Prob (%) 90 80 50 70 70 20 5 10 10 0 0 0 0 5 5 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.21 0.06 0.12 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 11.8 11.0 10.3 10.4 10.7 10.6 10.3 10.7 11.3 11.0 10.6 10.8 11.3 10.9 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
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC SC SC BK OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 20 0 5 30 40 35 35 60 75 80 95 85 65 55 60 65 60
Temperature 44 46 51 54 52 50 49 49 47 46 48 49 46 48 47 49 47
Max/Min Temp 56 45 54 44
DewPoint Temp 19 26 35 33 33 31 33 33 32 33 42 43 41 37 37 38 37
Humidity 37 45 54 45 49 47 53 54 56 61 81 81 81 65 69 66 67
Wind Dir SW SW S SW S S S S S E S SW SE SE SE SE E
Wind (mph) 10 9 6 9 6 8 9 11 10 8 4 6 5 9 8 6 6
Wind Gust (mph) 17 17 16 19 14 13 14 18 17 16 12 14 13 16 13
Precip Prob (%) 5 5 5 10 20 10 10 5 10 40 60 70 60 60 90 90 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.14 0.07 0.09
12 Hour QPF 0.00 0.00 0.17 0.16
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) 11.2 11.8 12.1 12.7 13.0 13.1 13.0 12.9 13.3 13.3 13.4 13.4 13.3 13.1 12.7 12.5 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK BK BK BK BK SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 55 70 65 65 60 60 60 45 15 15 20 20 25 35 35 30 15 20
Temperature 46 43 43 42 40 40 41 40 45 46 42 40 47 48 43 41 48 48
Max/Min Temp 50 39 45 38 49 39 52 39 52
DewPoint Temp 41 38 32 30 35 29 27 27 31 26 24 23 27 22 19 19 24 20
Humidity 82 83 66 63 82 64 57 59 58 45 48 50 45 35 38 41 39 33
Wind Dir SW SW NW NW W NW W W W NW NE E W W SE S W W
Wind (mph) 8 5 4 3 4 6 4 4 4 5 4 4 4 4 4 5 5 6
Wind Gust (mph) 19 12 11 13 10 11 11 10 11 13 12
Precip Prob (%) 90 80 60 80 80 20 10 10 10 0 0 0 0 5 5 0 5 0
Precip Type R R R R R T T
12 Hour QPF 0.26 0.07 0.15 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 11.7 11.0 10.4 10.4 10.7 10.6 10.3 10.7 11.3 10.9 10.6 10.8 11.3 10.9 10.7 10.8 11.1
Snow Ratio (:1) 1 1 2 3 3 3 3 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 50 33 33 33 33 100 100 100 100 100 100 100 100 100 100 100
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL SC SC SC SC OV OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 35 5 5 40 35 35 35 70 75 85 90 90 70 55 55 60 55
Temperature 37 46 66 73 71 59 50 45 42 47 64 69 66 57 50 45 43
Max/Min Temp 74 41 71 42
DewPoint Temp 31 35 42 39 40 42 42 42 41 42 49 50 49 48 47 45 43
Humidity 78 66 41 29 32 53 74 88 98 82 58 50 54 73 89 99 100
Wind Dir NE SE SW SW SW W W NE NE NE S SW SW SE SE E E
Wind (mph) 3 2 3 6 3 5 5 6 5 3 2 4 3 5 4 2 1
Wind Gust (mph) 14 11 11 9
Precip Prob (%) 5 5 5 10 20 10 10 5 10 40 60 70 50 50 80 80 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.11 0.04 0.06
12 Hour QPF 0.00 0.00 0.14 0.10
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) 11.4 11.9 12.0 12.7 13.0 13.2 13.1 13.1 13.3 13.3 13.3 13.2 13.3 13.2 12.7 12.6 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK BK BK BK SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 50 70 65 60 55 55 55 40 15 20 20 20 25 40 30 25 10 25
Temperature 63 62 45 37 58 60 43 36 62 65 44 34 64 68 45 36 65 67
Max/Min Temp 68 36 63 33 68 33 71 34 70
DewPoint Temp 48 45 43 37 43 36 38 35 39 31 35 34 35 27 32 31 33 26
Humidity 58 54 92 100 57 41 82 96 43 28 70 100 34 21 60 82 30 21
Wind Dir S SW SE N W NW SE N W NW NE N SW W E N W W
Wind (mph) 4 4 2 0 2 4 1 0 2 3 2 0 2 1 1 0 3 3
Wind Gust (mph) 10 10 9
Precip Prob (%) 90 80 50 70 70 20 10 10 10 0 0 0 0 5 5 0 5 0
Precip Type R R R R R T
12 Hour QPF 0.16 0.04 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) 11.9 11.8 11.0 10.4 10.4 10.7 10.6 10.3 10.7 11.3 11.0 10.6 10.8 11.3 10.9 10.7 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
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 FW BK SC SC SC OV OV OV OV OV BK SC BK BK BK
Cloud Cover (%) 40 5 5 50 45 30 45 75 75 85 95 90 65 50 55 60 55
Temperature 42 48 67 73 72 60 55 51 48 51 65 69 68 58 54 50 46
Max/Min Temp 74 46 72 45
DewPoint Temp 30 33 40 39 39 40 41 41 41 42 48 49 49 47 45 44 43
Humidity 62 57 37 29 30 47 59 69 78 72 54 49 50 66 72 80 88
Wind Dir SE SE S S S SE SE SE SE E S S S SE SE E SE
Wind (mph) 5 4 4 6 4 6 6 6 6 5 3 4 3 6 4 3 3
Wind Gust (mph) 10 13 11 11 9
Precip Prob (%) 5 5 10 10 10 10 10 5 10 30 60 60 40 40 80 80 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.15 0.03 0.06
12 Hour QPF 0.00 0.00 0.16 0.09
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) 11.6 12.0 12.3 12.8 13.1 13.2 13.1 13.1 13.3 13.3 13.4 13.2 13.3 13.2 13.1 12.7 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK BK BK SC SC FW FW FW FW FW SC SC FW FW FW
Cloud Cover (%) 45 70 65 60 55 55 50 35 15 20 20 25 25 40 30 25 10 25
Temperature 64 63 50 41 58 61 47 39 63 66 48 39 64 68 49 40 65 68
Max/Min Temp 69 40 64 37 69 38 71 39 71
DewPoint Temp 47 45 41 38 40 36 36 36 37 30 32 32 33 25 29 29 30 25
Humidity 54 51 70 90 52 39 65 89 38 26 54 76 31 20 46 64 27 20
Wind Dir S SW SE E W NW E SE W NW E E SW W E SE W SW
Wind (mph) 4 3 2 1 3 4 2 1 3 4 3 2 3 3 3 2 3 4
Wind Gust (mph) 11 9 9
Precip Prob (%) 90 70 50 70 70 20 5 5 5 0 0 0 0 5 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.20 0.07 0.09 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) 12.0 11.9 11.0 10.4 10.4 10.7 10.5 10.3 10.6 11.3 11.0 10.7 10.8 11.2 11.0 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
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC FW FW SC BK BK OV OV SC SC BK OV BK
Cloud Cover (%) 20 5 5 40 40 10 20 35 65 70 95 70 50 50 60 70 60
Temperature 45 46 53 57 55 50 50 50 48 46 50 51 53 48 48 48 46
Max/Min Temp 57 46 55 44
DewPoint Temp 24 32 35 36 35 36 36 37 36 39 42 46 45 42 41 41 40
Humidity 43 57 51 45 46 59 59 61 63 76 75 82 74 80 78 77 80
Wind Dir SE S SW SW SW SE SE SE SE E S SW S SE SE SE SE
Wind (mph) 10 8 5 5 3 10 12 13 12 9 4 4 4 10 8 5 5
Wind Gust (mph) 13 12 13 10 17 18 14 11 11 16
Precip Prob (%) 5 5 5 10 20 10 10 5 10 30 60 60 60 60 90 90 50
Precip Type T T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.15 0.05 0.09
12 Hour QPF 0.00 0.00 0.16 0.14
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) 11.1 11.7 12.2 12.7 13.0 13.1 12.8 12.9 13.3 13.3 13.4 13.3 13.2 13.0 12.7 12.5 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK OV BK BK BK SC FW FW FW FW FW FW SC SC FW FW
Cloud Cover (%) 65 65 65 70 60 55 60 40 15 10 20 15 15 25 35 25 15 15
Temperature 47 46 43 41 41 43 41 40 47 48 43 40 49 51 44 42 50 50
Max/Min Temp 51 39 45 38 50 38 53 40 53
DewPoint Temp 41 40 37 34 35 32 33 31 33 29 30 27 29 25 26 23 27 24
Humidity 78 80 78 75 80 65 73 70 58 47 60 59 46 36 49 46 41 36
Wind Dir SW SW SE W W NW SE SE W N E SE W W SE SE W SW
Wind (mph) 6 2 2 1 4 4 1 2 5 4 3 3 5 3 3 3 5 4
Wind Gust (mph) 13 8 9 9 11 10
Precip Prob (%) 90 80 60 70 70 20 10 10 10 0 0 0 0 5 5 0 5 0
Precip Type R R R R R T
12 Hour QPF 0.31 0.08 0.14 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 11.6 10.8 10.3 10.4 10.7 10.6 10.3 10.7 11.2 10.9 10.6 10.8 11.3 10.9 10.6 10.7 11.0
Snow Ratio (:1) 0 1 1 2 2 1 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 50 50 100 50 100 100 100 100 100 100 100 100 100 100 100
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC BK SC OV OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 40 20 10 55 40 60 50 90 90 95 95 85 70 55 50 65 55
Temperature 36 41 59 62 61 47 44 42 40 42 57 58 57 45 42 41 38
Max/Min Temp 63 38 60 36
DewPoint Temp 29 36 38 38 38 37 38 38 38 41 46 46 46 43 42 41 38
Humidity 74 82 46 41 43 69 79 85 93 98 67 64 66 93 100 100 100
Wind Dir SE S S S S SE SE SE SE SE S S S SE SE SE SE
Wind (mph) 8 6 6 6 5 10 11 10 8 6 5 5 4 8 6 4 3
Wind Gust (mph) 12 13 14 13 17 18 13 11 12 11
Precip Prob (%) 5 10 10 20 20 20 10 5 10 30 50 60 50 50 80 80 40
Precip Type T T T R R T R R R R R R
6 Hour QPF 0.00 0.03 0.02 0.00 0.04 0.18 0.04 0.04
12 Hour QPF 0.03 0.02 0.22 0.08
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) 11.7 12.1 12.5 13.0 13.3 13.2 13.2 13.4 13.4 13.4 13.5 13.5 13.3 13.3 12.9 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK SC BK SC SC SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 40 70 55 50 55 50 45 40 10 15 20 25 20 40 30 25 10 20
Temperature 55 53 38 32 50 50 34 32 56 55 37 33 57 58 38 34 58 57
Max/Min Temp 58 31 53 29 59 30 60 31 60
DewPoint Temp 43 41 37 32 38 33 32 32 34 28 29 28 30 24 25 25 27 23
Humidity 63 63 98 100 62 52 92 100 43 35 72 82 35 27 59 69 30 27
Wind Dir S SW SE NW W NW NE N W NW NE SE W NW E SE W W
Wind (mph) 5 4 2 2 4 5 2 1 4 4 2 1 4 4 3 2 5 4
Wind Gust (mph) 13 12 11 10 10 11 10
Precip Prob (%) 90 70 50 70 70 20 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.29 0.08 0.08 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 11.9 11.2 10.5 10.5 10.8 10.5 10.3 10.8 11.3 11.1 10.7 11.0 11.3 11.0 10.7 10.9 11.1
Snow Ratio (:1) 0 0 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC SC BK SC SC BK OV OV OV OV OV SC SC BK BK BK
Cloud Cover (%) 55 30 25 50 45 50 65 95 90 85 90 80 50 50 60 50 55
Temperature 41 46 58 60 60 52 50 48 47 48 55 57 57 50 48 46 44
Max/Min Temp 62 45 60 43
DewPoint Temp 29 36 42 42 42 39 39 38 39 42 49 50 48 44 42 41 39
Humidity 61 67 55 51 51 61 65 69 75 79 79 76 73 79 81 82 84
Wind Dir SE S SW SW S SE SE SE SE SE SE S SW SE SE SE SE
Wind (mph) 11 10 8 8 8 11 13 12 13 10 6 5 5 8 9 6 6
Wind Gust (mph) 16 13 14 14 20 24 20 21 17 13 12 12 13 14 12 12
Precip Prob (%) 10 20 20 20 10 10 10 5 10 10 60 30 50 50 70 70 50
Precip Type R T T R R T R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.21 0.08 0.01
12 Hour QPF 0.00 0.00 0.22 0.09
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) 12.2 12.2 12.7 13.1 13.3 13.1 13.1 13.2 13.4 13.4 13.6 13.5 13.4 13.2 13.2 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK SC SC SC SC FW FW SC SC FW SC SC SC CL FW
Cloud Cover (%) 50 75 55 60 40 45 40 30 10 15 30 25 15 45 35 30 5 20
Temperature 55 53 43 40 49 50 40 38 53 55 42 39 56 57 43 40 56 57
Max/Min Temp 58 39 52 37 57 38 59 39 59
DewPoint Temp 46 43 36 34 39 35 31 30 34 31 27 26 31 28 24 23 28 27
Humidity 71 69 76 80 69 56 70 73 48 40 55 59 38 33 47 50 34 31
Wind Dir S W SE W W W W W W W S SE W W SW SW W W
Wind (mph) 8 8 4 4 8 9 5 5 8 6 3 3 5 5 4 4 8 6
Wind Gust (mph) 16 16 10 14 16 11 13 12 11 11 13 13
Precip Prob (%) 80 60 40 50 60 20 5 0 5 0 0 0 5 0 0 5 5 5
Precip Type R R R R R T
12 Hour QPF 0.17 0.06 0.08 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) 12.2 12.0 11.3 10.5 10.5 10.8 10.4 10.3 10.8 11.3 11.0 10.7 11.1 11.3 11.1 10.6 10.9 11.2
Snow Ratio (:1) 0 0 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC SC BK SC BK BK OV OV OV OV OV SC SC BK BK BK
Cloud Cover (%) 55 25 30 55 40 65 65 95 80 90 90 80 45 50 65 55 55
Temperature 40 40 51 57 55 47 48 48 45 43 48 52 52 45 46 46 43
Max/Min Temp 59 43 57 41
DewPoint Temp 28 32 39 40 38 36 36 38 38 39 46 46 45 41 41 41 39
Humidity 61 73 63 52 53 65 64 67 76 87 94 80 77 86 82 81 84
Wind Dir SE S SW S S SE SE SE SE SE SE S SW SE SE SE SE
Wind (mph) 14 10 6 6 6 12 16 17 17 10 5 5 5 9 10 10 9
Wind Gust (mph) 16 12 13 13 19 24 24 24 17 11 11 12 14
Precip Prob (%) 10 20 20 20 10 10 10 5 20 10 70 30 50 50 70 70 50
Precip Type R T T R R R T R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.21 0.07 0.02
12 Hour QPF 0.00 0.00 0.21 0.09
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) 12.2 12.2 12.6 13.1 13.3 13.1 13.1 13.2 13.4 13.4 13.6 13.5 13.4 13.3 13.1 12.7 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK OV BK BK SC SC SC SC FW FW SC SC FW SC SC SC FW FW
Cloud Cover (%) 55 75 55 60 50 45 40 30 15 10 25 25 20 40 30 30 5 20
Temperature 47 49 41 39 41 45 38 37 46 50 40 37 48 52 41 38 49 52
Max/Min Temp 55 37 49 34 53 35 56 36 56
DewPoint Temp 43 41 35 34 37 32 29 29 32 28 25 25 28 25 22 22 25 23
Humidity 87 75 79 81 85 60 70 72 58 42 55 61 46 35 46 52 39 32
Wind Dir SW W SE SW W W SW W W W SE SE W W S S W W
Wind (mph) 6 6 5 5 6 6 4 4 5 5 4 4 4 4 4 4 5 5
Wind Gust (mph) 14 13 12 13 12 11 10 10 12 12
Precip Prob (%) 80 60 40 50 60 20 5 0 5 0 0 0 5 0 0 0 0 5
Precip Type R R R R R T
12 Hour QPF 0.16 0.06 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) 12.2 12.0 11.2 10.5 10.5 10.8 10.5 10.3 10.8 11.3 11.0 10.7 11.0 11.3 11.0 10.6 10.9 11.1
Snow Ratio (:1) 0 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 50 50 50 50 50 100 100 100 100 100 100 100 100 100 100 100
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC BK SC BK OV OV OV OV OV BK SC BK SC SC
Cloud Cover (%) 50 40 40 40 60 50 60 90 90 90 85 80 65 50 55 45 40
Temperature 40 42 49 52 52 45 46 45 44 42 46 49 51 43 44 44 42
Max/Min Temp 54 42 53 41
DewPoint Temp 33 37 39 37 37 35 36 38 40 40 44 44 43 39 39 40 40
Humidity 75 83 67 57 56 69 68 76 85 93 93 82 75 86 82 87 91
Wind Dir SW SW SW SW S SE SE SE SE E S SW SW S S S SW
Wind (mph) 12 11 12 11 10 12 13 10 9 8 10 11 9 9 11 12 10
Wind Gust (mph) 20 19 20 21 18 21 24 17 17 20 19 17 20 20 18
Precip Prob (%) 10 20 20 10 10 10 10 5 20 10 40 50 50 50 60 60 40
Precip Type R T R T R R R R R R
6 Hour QPF 0.00 0.02 0.00 0.00 0.01 0.10 0.06 0.01
12 Hour QPF 0.02 0.00 0.11 0.07
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) 12.4 12.3 12.8 13.3 13.3 13.0 13.0 13.2 13.4 13.5 13.7 13.5 13.5 13.1 13.0 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW FW
Cloud Cover (%) 40 60 45 40 35 35 35 30 10 20 30 30 20 40 35 30 10 20
Temperature 46 47 40 37 40 43 37 35 45 48 39 37 47 49 40 38 48 49
Max/Min Temp 51 36 46 33 50 35 52 36 52
DewPoint Temp 40 37 33 31 31 30 27 27 27 26 23 22 24 24 21 20 21 23
Humidity 78 68 75 79 70 60 67 72 49 42 52 54 40 37 46 48 34 36
Wind Dir SW W W W W NW W W NW NW W SW W W W W W W
Wind (mph) 14 13 10 8 12 13 11 9 10 9 5 4 9 6 8 6 10 10
Wind Gust (mph) 26 25 17 13 20 25 18 17 16 11 16 13 13 18 18
Precip Prob (%) 70 50 30 30 60 20 5 0 5 0 0 0 5 0 0 5 5 5
Precip Type R R R S R T
12 Hour QPF 0.11 0.04 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) 12.2 12.0 11.3 10.5 10.6 10.8 10.4 10.3 10.9 11.4 11.1 10.8 11.1 11.4 11.1 10.7 11.0 11.3
Snow Ratio (:1) 1 1 2 3 2 2 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 50 33 50 50 50 100 100 100 100 100 100 100 100 100 100 100
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC SC SC BK SC BK OV OV OV OV OV BK BK BK SC SC
Cloud Cover (%) 55 45 35 35 50 45 60 95 85 90 80 80 60 50 55 45 35
Temperature 45 47 59 61 60 51 51 50 48 48 57 59 57 50 49 47 45
Max/Min Temp 63 46 62 44
DewPoint Temp 35 39 39 37 37 38 39 40 40 42 45 45 43 43 43 41 40
Humidity 68 74 48 41 43 60 63 68 75 79 64 59 60 76 79 81 83
Wind Dir S S SW SW S SE SE SE SE E S SW SW SE S S S
Wind (mph) 12 11 12 11 10 14 16 12 10 6 8 10 9 11 12 10 8
Wind Gust (mph) 21 21 21 20 18 26 29 20 17 12 16 19 18 19 21 18 16
Precip Prob (%) 10 20 20 10 10 10 10 5 30 5 50 50 60 60 60 60 50
Precip Type R T R T R R R R R R
6 Hour QPF 0.00 0.02 0.00 0.00 0.02 0.09 0.13 0.02
12 Hour QPF 0.02 0.00 0.11 0.15
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) 12.4 12.3 12.7 13.2 13.3 13.1 13.0 13.3 13.4 13.5 13.7 13.5 13.5 13.0 13.1 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK SC SC SC SC SC FW CL FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 35 60 40 40 30 35 35 25 5 15 25 25 15 35 35 30 5 20
Temperature 56 53 44 40 51 50 40 39 56 55 42 41 58 56 44 42 58 56
Max/Min Temp 59 40 54 37 58 39 60 40 61
DewPoint Temp 41 38 36 32 34 31 30 29 29 27 26 25 25 25 23 22 23 24
Humidity 56 56 73 74 51 48 67 67 35 34 53 53 28 30 43 45 26 29
Wind Dir SW W E NW W NW NW NW W NW E E W W E SE W W
Wind (mph) 14 12 5 3 10 11 4 3 9 8 4 3 8 6 5 4 9 9
Wind Gust (mph) 25 23 11 18 20 10 16 16 13 12 10 17 17
Precip Prob (%) 70 50 30 30 60 20 5 0 5 0 0 0 5 0 0 5 5 5
Precip Type R R R R R T
12 Hour QPF 0.14 0.05 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) 12.2 12.0 11.3 10.5 10.5 10.8 10.4 10.3 10.8 11.3 11.1 10.8 11.0 11.4 11.1 10.7 10.9 11.2
Snow Ratio (:1) 0 0 1 2 2 1 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 50 100 50 100 100 100 100 100 100 100 100 100 100 100
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC SC BK OV OV OV OV OV SC SC BK SC SC
Cloud Cover (%) 40 25 15 50 40 45 60 85 80 85 85 75 50 45 60 45 45
Temperature 45 53 67 69 65 50 49 48 47 53 64 65 62 49 48 47 45
Max/Min Temp 72 45 70 44
DewPoint Temp 34 40 43 43 43 40 39 40 41 43 49 50 51 45 43 42 41
Humidity 65 61 41 39 45 68 67 73 78 69 59 58 66 87 83 84 86
Wind Dir S S SW SW S SE SE SE SE E S S W SE SE SE SE
Wind (mph) 13 12 11 10 8 13 14 13 12 10 6 8 8 13 12 11 10
Wind Gust (mph) 19 19 18 18 13 21 24 20 18 16 13 14 21 18
Precip Prob (%) 10 20 20 20 10 5 10 5 30 0 60 30 40 40 60 60 40
Precip Type R T T R R R T R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.14 0.06 0.02
12 Hour QPF 0.00 0.00 0.14 0.08
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) 12.2 12.2 12.6 13.2 13.2 13.0 13.0 13.2 13.3 13.4 13.7 13.6 13.4 13.1 13.3 12.7 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK SC SC SC SC FW FW FW FW FW FW SC SC SC CL FW
Cloud Cover (%) 40 70 50 50 35 45 35 25 5 15 25 25 15 35 35 25 5 20
Temperature 63 57 44 41 56 54 41 40 61 59 42 40 64 61 44 41 64 61
Max/Min Temp 67 40 61 38 65 38 68 39 68
DewPoint Temp 47 46 37 35 40 37 31 31 35 32 27 25 31 29 24 23 29 28
Humidity 56 66 77 78 55 52 67 70 38 36 55 55 29 30 45 48 27 28
Wind Dir SW SW SE S W NW SE S NW N SE SE W NW SE S W SW
Wind (mph) 12 10 6 5 9 9 5 5 8 8 6 6 8 6 8 8 8 9
Wind Gust (mph) 20 17 14 13
Precip Prob (%) 80 60 40 40 60 20 5 0 5 0 0 0 5 0 0 5 5 5
Precip Type R R R R R T
12 Hour QPF 0.16 0.07 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) 12.1 11.9 11.2 10.4 10.4 10.7 10.4 10.3 10.7 11.3 11.0 10.8 11.0 11.3 11.0 10.6 10.8 11.1
Snow Ratio (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 FW BK BK BK SC OV OV OV OV OV BK SC SC BK BK
Cloud Cover (%) 20 10 5 55 50 50 50 95 85 95 95 90 60 45 45 60 60
Temperature 40 45 53 55 53 47 46 43 42 42 50 51 50 45 46 44 43
Max/Min Temp 55 40 52 41
DewPoint Temp 26 32 35 33 35 35 34 33 33 33 41 43 43 39 40 39 38
Humidity 56 61 50 44 50 62 62 68 70 70 70 75 77 80 78 83 82
Wind Dir SW S SW SW S SE SE E SE E SE SW S S SE S S
Wind (mph) 9 8 8 8 6 12 17 16 13 8 5 5 5 8 6 6 6
Wind Gust (mph) 14 14 17 18 16 23 29 25 20 14 12 14 13
Precip Prob (%) 5 5 10 10 10 5 5 0 0 5 20 70 40 40 70 70 40
Precip Type T T R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.17 0.05 0.01
12 Hour QPF 0.00 0.00 0.17 0.06
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) 11.5 12.2 12.5 12.9 13.2 13.2 13.0 13.1 13.1 13.4 13.7 13.6 13.3 13.2 12.9 12.7 12.5
Snow Ratio (:1) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK BK BK BK BK FW FW FW SC FW SC FW FW FW SC
Cloud Cover (%) 40 70 60 60 60 55 60 55 15 15 20 30 20 40 25 20 10 30
Temperature 49 45 41 38 42 43 38 35 47 48 38 35 49 51 39 35 50 50
Max/Min Temp 50 36 44 32 51 32 52 33 52
DewPoint Temp 40 37 34 32 34 30 30 29 30 26 27 25 26 22 24 22 24 21
Humidity 70 72 75 80 74 60 73 78 51 42 64 66 40 32 54 59 36 32
Wind Dir SW W W NW W NW NW W NW NW NE N W NW E NW W W
Wind (mph) 9 6 5 6 6 5 2 2 5 4 2 1 4 4 2 1 5 4
Wind Gust (mph) 18 17 14 17 11 11 14 14 11 8 13 12 10 9 16 14
Precip Prob (%) 90 70 50 50 70 30 10 10 10 5 0 0 5 5 0 0 5 5
Precip Type R R R S R R T
12 Hour QPF 0.29 0.12 0.14 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) 12.2 12.0 11.3 10.6 10.6 10.8 10.6 10.3 10.8 11.3 11.1 10.7 11.0 11.3 11.0 10.7 11.0 11.2
Snow Ratio (:1) 1 1 2 3 3 3 3 2 1 1 2 1 1 1 1 1 1 1
Snow Density (%) 100 100 50 33 33 33 33 50 100 100 50 100 100 100 100 100 100 100
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK BK SC SC OV OV OV OV OV OV SC SC BK BK
Cloud Cover (%) 25 0 5 55 55 45 50 80 70 85 95 95 75 45 50 65 60
Temperature 41 45 56 58 56 47 47 46 45 45 54 54 51 45 46 46 45
Max/Min Temp 59 43 57 43
DewPoint Temp 26 32 34 34 36 36 35 35 35 35 43 46 43 41 41 41 40
Humidity 55 61 44 41 46 65 64 64 67 69 65 73 75 86 82 81 82
Wind Dir S S SW SW S SE SE SE SE E SE S S SE SE SE SE
Wind (mph) 9 5 5 5 3 11 14 13 12 8 4 4 3 8 5 4 4
Wind Gust (mph) 14 13 13 16 13 24 27 23 20 17 11 12 12 17 11
Precip Prob (%) 5 5 5 10 10 5 5 0 5 10 30 70 50 50 70 70 40
Precip Type T R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.17 0.05 0.03
12 Hour QPF 0.00 0.00 0.17 0.08
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) 11.4 12.1 12.4 12.9 13.2 13.1 13.0 13.1 13.2 13.4 13.6 13.5 13.3 13.3 12.8 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK BK BK BK BK FW FW FW SC SC SC SC FW FW SC
Cloud Cover (%) 50 70 60 65 65 60 60 55 20 15 20 25 25 40 30 20 15 30
Temperature 53 47 42 41 45 46 39 38 49 51 39 37 52 53 40 38 53 53
Max/Min Temp 55 39 49 36 53 35 55 36 56
DewPoint Temp 42 38 36 35 36 32 32 31 32 27 29 27 27 23 26 23 25 22
Humidity 66 72 79 78 70 58 76 76 52 39 67 67 38 31 57 54 33 29
Wind Dir SW W SE NE W NW SE W NW N E SE W NW SE SE W SW
Wind (mph) 5 3 2 1 4 4 1 2 4 4 4 3 4 4 4 4 4 4
Wind Gust (mph) 14 13 11 13 12 12 10 11 11 13 12
Precip Prob (%) 90 70 50 60 70 30 10 10 10 5 0 0 0 5 0 0 5 0
Precip Type R R R R R R T
12 Hour QPF 0.30 0.10 0.14 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) 12.2 11.9 11.2 10.5 10.5 10.8 10.6 10.3 10.7 11.3 11.1 10.7 10.9 11.3 11.0 10.7 10.9 11.1
Snow Ratio (:1) 0 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 50 50 50 50 50 100 100 100 100 100 100 100 100 100 100 100
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK BK SC SC OV OV OV OV OV BK SC SC OV BK
Cloud Cover (%) 20 0 5 70 60 45 45 75 75 90 95 95 70 45 50 70 55
Temperature 43 48 60 63 61 51 51 49 47 48 59 58 55 49 49 47 46
Max/Min Temp 64 46 62 45
DewPoint Temp 25 33 36 38 39 37 36 34 34 38 45 47 46 42 41 39 39
Humidity 49 57 41 39 44 58 56 57 61 67 60 67 71 77 75 73 76
Wind Dir S S SW W SW SE SE SE SE SE S SW S SE SE SE SE
Wind (mph) 6 4 4 5 3 11 14 12 10 5 3 4 3 6 3 2 2
Wind Gust (mph) 12 11 12 14 12 25 26 21 17 12 10 12 12 16 10 8 8
Precip Prob (%) 5 5 5 10 10 5 5 0 5 5 20 70 50 50 70 70 40
Precip Type T T R R R R R R
6 Hour QPF 0.00 0.01 0.00 0.00 0.00 0.17 0.06 0.02
12 Hour QPF 0.01 0.00 0.17 0.08
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) 11.2 12.0 12.3 12.9 13.2 13.1 12.9 13.0 13.1 13.4 13.6 13.6 13.3 13.2 12.9 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK BK BK BK BK FW FW FW SC FW SC SC FW FW FW
Cloud Cover (%) 50 70 60 70 60 60 65 60 20 15 15 25 25 35 30 20 15 25
Temperature 58 51 45 43 49 50 43 41 53 55 43 40 57 57 43 41 57 57
Max/Min Temp 59 41 53 39 57 38 60 39 60
DewPoint Temp 45 41 37 35 39 35 33 31 35 30 29 27 30 26 26 24 28 24
Humidity 62 68 72 72 67 56 67 67 50 38 57 59 35 30 51 50 33 28
Wind Dir S SW SE N W NW N NW W N E SE W N E SE W W
Wind (mph) 4 2 1 0 3 4 1 2 4 4 3 2 4 4 4 3 4 4
Wind Gust (mph) 13 12 10 12 11 11 9 11 11 12 12
Precip Prob (%) 90 70 50 60 80 40 10 10 10 5 0 0 0 5 0 0 5 0
Precip Type R R R R R R T
12 Hour QPF 0.31 0.12 0.13 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) 12.2 11.9 11.2 10.5 10.6 10.8 10.6 10.3 10.7 11.3 11.0 10.7 11.0 11.3 11.0 10.7 10.9 11.1
Snow Ratio (:1) 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 FW BK BK BK SC OV OV OV OV OV BK SC SC BK BK
Cloud Cover (%) 20 5 10 60 60 50 45 90 80 95 95 95 55 45 45 65 55
Temperature 39 46 58 61 59 49 47 44 42 45 57 57 54 48 47 44 43
Max/Min Temp 61 41 60 42
DewPoint Temp 26 33 36 35 37 37 35 35 35 36 43 45 44 42 41 40 40
Humidity 60 61 43 38 44 63 63 71 75 70 60 63 68 81 79 87 88
Wind Dir S S SW SW S SE SE SE SE E S SW S S SE S SE
Wind (mph) 3 4 5 6 5 10 12 10 8 4 4 4 4 3 2 2 2
Wind Gust (mph) 11 11 14 16 14 23 27 21 17 12 11 13 12 11 8
Precip Prob (%) 5 5 10 20 10 5 5 0 0 5 20 70 40 40 70 70 40
Precip Type T T T R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.17 0.04 0.01
12 Hour QPF 0.00 0.00 0.17 0.05
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) 11.4 12.1 12.4 12.8 13.2 13.2 13.0 13.0 13.0 13.3 13.6 13.6 13.3 13.2 12.9 12.7 12.4
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC OV BK BK BK BK BK BK FW FW FW SC FW SC FW FW FW SC
Cloud Cover (%) 45 70 60 60 60 55 60 60 20 15 20 30 20 40 25 20 10 30
Temperature 54 52 43 38 48 49 40 36 52 54 41 36 55 56 41 37 56 56
Max/Min Temp 57 37 52 34 56 34 58 35 58
DewPoint Temp 40 39 36 34 36 32 32 32 32 28 29 28 27 24 25 25 26 22
Humidity 60 62 75 86 64 52 73 85 46 36 62 72 34 29 53 61 31 26
Wind Dir SW W W NW W NW NW W W NW NE NE W NW E NW W W
Wind (mph) 6 4 2 2 5 5 3 3 5 4 3 1 4 3 2 1 5 4
Wind Gust (mph) 16 14 8 12 16 10 10 13 12 9 6 12 11 9 6 14 13
Precip Prob (%) 90 70 50 50 70 40 10 10 20 5 0 0 5 5 0 0 5 5
Precip Type R R R R R R T
12 Hour QPF 0.30 0.15 0.15 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) 12.2 12.0 11.3 10.6 10.7 10.8 10.6 10.3 10.8 11.3 11.1 10.7 11.0 11.3 11.0 10.7 11.0 11.2
Snow Ratio (:1) 0 1 1 2 2 2 3 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 50 50 50 33 100 100 100 100 100 100 100 100 100 100 100
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL SC SC FW FW BK BK OV OV BK SC SC BK BK BK
Cloud Cover (%) 40 10 5 45 30 20 25 65 70 70 90 55 45 50 60 60 55
Temperature 43 46 55 59 58 51 50 49 47 47 53 56 55 49 48 48 46
Max/Min Temp 60 45 58 44
DewPoint Temp 26 30 37 37 35 37 37 37 37 37 45 47 45 42 41 42 41
Humidity 51 53 50 43 42 58 60 64 69 68 74 71 68 78 78 79 81
Wind Dir SE S S SW S SE SE SE SE E SE S S SE E E E
Wind (mph) 12 11 9 8 6 12 13 14 14 12 8 8 9 13 12 9 10
Wind Gust (mph) 17 14 14 12 18 19 13 14 19
Precip Prob (%) 5 5 10 20 10 20 10 10 20 20 60 20 40 40 80 80 50
Precip Type T R T R T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.18 0.03 0.07
12 Hour QPF 0.00 0.00 0.19 0.10
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) 11.7 11.8 12.1 12.8 13.0 13.1 13.0 13.0 13.2 13.2 13.2 13.3 13.3 13.0 12.8 12.7 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK BK BK SC SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 45 65 60 60 55 50 45 30 10 10 25 25 20 40 30 30 10 15
Temperature 50 49 43 41 45 47 41 39 51 52 42 39 53 54 43 40 53 54
Max/Min Temp 54 40 49 38 55 38 56 39 57
DewPoint Temp 43 41 36 35 36 33 32 32 33 29 29 27 29 24 26 25 26 23
Humidity 76 73 77 80 71 58 70 76 50 41 60 62 39 31 51 55 35 30
Wind Dir S W NE NW W NW SE SE W NW E E SW W E SE W SW
Wind (mph) 9 5 5 4 5 5 4 4 4 5 6 8 4 5 8 8 5 5
Wind Gust (mph) 16 11 10 11 10 11 11 11
Precip Prob (%) 90 70 40 60 60 20 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.24 0.05 0.10 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 11.7 10.8 10.3 10.3 10.6 10.5 10.4 10.7 11.3 10.9 10.6 10.8 11.3 10.9 10.6 10.6 11.0
Snow Ratio (:1) 0 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 50 50 50 50 100 100 100 100 100 100 100 100 100 100 100
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC FW FW SC OV OV OV BK SC SC BK BK SC
Cloud Cover (%) 15 5 5 40 30 10 20 40 75 70 85 50 40 40 55 60 50
Temperature 48 56 69 73 71 59 55 55 53 57 66 68 67 57 54 51 50
Max/Min Temp 73 51 71 49
DewPoint Temp 27 33 39 40 39 40 40 41 40 42 47 51 48 45 46 44 43
Humidity 44 42 34 30 31 50 56 59 61 57 51 54 50 65 74 77 77
Wind Dir SE S S SW SW SE SE SE SE SE S S S SE SE SE SE
Wind (mph) 4 5 6 5 3 4 5 5 4 5 5 4 4 6 4 3 3
Wind Gust (mph) 10 12 13 13 10 12 13 12 11 12 12 12 13 13 10
Precip Prob (%) 5 5 5 10 10 10 10 10 10 30 80 30 50 50 90 90 50
Precip Type T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.24 0.03 0.09
12 Hour QPF 0.00 0.00 0.25 0.12
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) 11.4 11.7 11.9 12.7 13.0 12.9 12.9 12.9 13.2 13.2 13.2 13.3 13.2 13.0 12.7 12.5 12.1
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK BK BK BK SC FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 50 65 60 65 50 50 50 25 10 5 25 20 15 25 35 30 10 15
Temperature 63 60 49 45 58 59 47 44 64 64 48 44 66 67 49 45 67 66
Max/Min Temp 66 45 61 43 67 43 69 45 69
DewPoint Temp 46 44 40 38 40 35 35 34 36 31 32 29 31 27 29 26 29 26
Humidity 53 55 72 75 51 40 63 68 35 29 54 55 27 22 46 47 24 22
Wind Dir SW SW SE SE W W E SE W NW E SE SW W SE SE SW SW
Wind (mph) 6 2 1 1 4 3 1 2 3 3 2 3 4 3 2 4 4 3
Wind Gust (mph) 14 9 9 10 9 10 9
Precip Prob (%) 90 70 40 60 60 20 5 5 5 0 0 0 0 5 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.23 0.04 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 11.6 10.6 10.2 10.3 10.6 10.6 10.4 10.6 11.2 10.9 10.6 10.8 11.2 10.8 10.6 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
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC FW FW SC BK BK OV BK SC SC BK BK SC
Cloud Cover (%) 15 5 0 40 45 10 20 40 65 65 80 60 40 40 55 65 45
Temperature 45 50 62 65 63 54 52 51 50 51 57 60 61 53 50 48 47
Max/Min Temp 65 48 62 46
DewPoint Temp 28 32 37 37 36 38 39 40 40 40 44 48 47 45 45 43 42
Humidity 51 50 40 36 37 55 61 65 68 67 62 65 60 75 82 83 82
Wind Dir S S S SW S SE SE S S SE S SW S SE SE SE SE
Wind (mph) 6 8 8 6 3 5 6 8 8 9 6 6 6 9 5 4 3
Wind Gust (mph) 12 17 17 17 11 12 13 16 14 17 14 16 16 16 12 11 10
Precip Prob (%) 5 5 5 20 20 10 10 20 10 30 80 40 50 50 90 90 50
Precip Type T T T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.13 0.05 0.10
12 Hour QPF 0.00 0.00 0.14 0.15
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) 11.2 11.6 11.8 12.5 13.0 12.9 12.8 12.8 13.2 13.2 13.2 13.3 13.2 12.9 12.8 12.4 12.1
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK BK SC SC BK FW FW FW FW FW FW FW SC SC FW FW
Cloud Cover (%) 50 60 60 65 45 45 50 25 10 5 25 15 15 25 40 30 10 15
Temperature 55 53 45 42 49 52 44 41 55 56 45 42 58 59 46 43 58 58
Max/Min Temp 58 41 53 40 58 40 60 41 60
DewPoint Temp 43 42 39 37 37 33 35 34 33 30 32 30 28 27 28 27 26 25
Humidity 64 65 80 83 62 48 70 76 43 37 60 62 32 29 49 53 29 28
Wind Dir SW SW SE S W SW SE SE W NW SE SE W W SE SE SW SW
Wind (mph) 9 3 2 1 5 3 1 2 4 3 2 3 4 3 2 4 4 3
Wind Gust (mph) 19 10 11 10 8 10 9 8 10 11 10 8 11 12 10
Precip Prob (%) 90 70 50 60 60 20 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.33 0.08 0.10 0.00 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 11.5 10.5 10.2 10.2 10.6 10.6 10.4 10.5 11.1 10.8 10.6 10.7 11.1 10.8 10.6 10.6 10.9
Snow Ratio (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL BK SC SC FW BK OV OV OV SC SC SC BK BK BK
Cloud Cover (%) 35 15 5 50 35 30 20 55 70 75 85 50 45 45 60 55 55
Temperature 47 49 59 62 61 55 54 53 51 51 55 58 59 53 52 52 50
Max/Min Temp 63 50 60 48
DewPoint Temp 28 33 37 36 35 37 38 39 39 40 43 45 45 43 43 43 42
Humidity 47 53 43 38 37 50 54 59 63 66 65 62 60 70 71 72 73
Wind Dir S S S SW S SE SE S S E SE S S SE SE SE SE
Wind (mph) 14 11 9 9 6 11 13 14 14 12 9 9 11 13 14 10 11
Wind Gust (mph) 17 16 14 12 14 16 18
Precip Prob (%) 5 10 10 10 10 20 10 20 20 10 80 10 40 40 80 80 50
Precip Type T R T R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.21 0.03 0.05
12 Hour QPF 0.00 0.00 0.22 0.08
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) 11.7 11.7 12.1 12.8 13.0 13.0 12.9 13.1 13.2 13.2 13.2 13.3 13.2 12.8 13.0 12.6 12.1
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK SC SC SC FW FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 50 60 60 60 45 40 45 25 10 5 20 20 25 35 30 35 10 15
Temperature 52 51 47 45 48 49 45 43 53 56 47 43 56 57 48 43 56 57
Max/Min Temp 56 43 51 41 57 42 59 43 58
DewPoint Temp 41 40 37 35 35 32 32 31 32 28 29 28 27 23 26 25 25 21
Humidity 65 66 67 69 61 52 60 62 45 34 49 55 33 27 42 49 30 24
Wind Dir S W SE N W NW SE SE W NW E SE SW W SE SE W SW
Wind (mph) 10 6 5 4 5 6 4 4 5 6 6 6 5 5 6 8 5 6
Wind Gust (mph) 17 12 11
Precip Prob (%) 80 60 30 50 60 20 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.16 0.03 0.10 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 11.7 10.7 10.2 10.3 10.6 10.5 10.4 10.6 11.2 10.9 10.7 10.8 11.2 10.9 10.6 10.6 11.0
Snow Ratio (:1) 0 0 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 50 100 100 100 100 100 100 100 100 100 100 100 100 100
...SYLVAN PASS (8,420 ft) Park County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC BK FW FW BK OV OV OV OV OV SC SC BK BK
Cloud Cover (%) 5 5 5 35 55 20 20 60 90 90 70 90 80 45 45 65 70
Temperature 35 45 62 66 62 47 40 39 37 45 62 62 58 48 43 41 38
Max/Min Temp 67 34 67 37
DewPoint Temp 28 30 33 33 34 35 36 35 35 37 43 45 43 43 42 40 38
Humidity 76 56 34 29 35 64 84 86 91 73 50 53 57 84 95 97 100
Wind Dir S SW SW SW S E E SE SE E S SW S S S S S
Wind (mph) 4 4 9 9 5 6 8 5 5 5 6 9 6 5 4 4 3
Wind Gust (mph) 11 10 17 18 13 14 16 13 11 11 13 18 16 12 12 11 10
Precip Prob (%) 5 5 5 10 10 5 5 0 0 0 20 50 30 30 60 60 40
Precip Type T R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.01 0.01
12 Hour QPF 0.00 0.00 0.07 0.02
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) 10.4 11.0 11.9 12.4 12.7 12.9 13.1 12.9 12.9 13.2 13.4 13.6 13.2 13.0 12.8 12.5 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK OV BK BK BK OV SC FW FW SC FW SC SC SC SC SC
Cloud Cover (%) 50 65 60 80 65 60 65 70 30 15 15 25 15 25 40 30 25 30
Temperature 58 55 39 34 51 51 38 33 55 56 37 32 58 59 38 34 58 58
Max/Min Temp 62 33 56 31 59 30 63 31 63
DewPoint Temp 43 41 37 34 38 34 35 33 35 29 32 30 30 25 29 29 28 25
Humidity 57 60 94 100 61 52 89 100 47 35 82 92 34 27 70 82 32 28
Wind Dir SW SW SW SW W W SW SW W W S S W W SE S W W
Wind (mph) 9 6 3 3 8 8 5 5 6 5 4 4 6 4 4 5 8 5
Wind Gust (mph) 17 16 9 9 14 18 11 11 13 12 14 11 16 14
Precip Prob (%) 90 70 50 50 70 50 30 20 20 5 0 0 0 0 0 0 5 5
Precip Type R R R R R R R R T
12 Hour QPF 0.17 0.10 0.14 0.02 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) 12.0 11.8 11.1 10.4 10.5 10.8 10.6 10.3 10.7 11.2 10.9 10.5 10.8 11.2 10.9 10.7 10.9 11.1
Snow Ratio (:1) 0 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 50 50 50 50 100 100 100 100 100 100 100 100 100 100 100
...HEDGES PEAK (9,675 ft) Park County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC BK SC SC SC BK OV OV OV OV BK SC BK BK
Cloud Cover (%) 5 5 5 25 50 40 35 35 60 80 75 85 70 55 45 60 65
Temperature 35 42 59 63 61 50 44 42 41 45 59 59 57 50 46 44 43
Max/Min Temp 63 39 61 42
DewPoint Temp 25 29 28 29 32 34 34 35 34 37 41 42 44 43 42 41 40
Humidity 66 60 31 28 33 53 69 76 76 73 52 53 61 77 85 89 89
Wind Dir SW S SW SW W E SE S S SE S SW S S S S SE
Wind (mph) 4 4 5 8 5 4 5 5 5 5 6 9 8 8 6 6 5
Wind Gust (mph) 12 17 13 11 11 11 11 13 19 18 16 13 12 11
Precip Prob (%) 5 5 5 5 10 10 10 5 0 5 20 40 40 40 60 60 60
Precip Type T R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.01 0.01
12 Hour QPF 0.00 0.00 0.07 0.02
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) 10.2 10.5 11.4 12.2 12.5 12.6 13.0 12.9 12.9 13.0 13.3 13.3 13.0 12.8 12.6 12.4 12.1
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK BK OV BK BK BK BK FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 60 70 65 80 60 65 70 55 15 15 10 10 10 35 35 30 25 35
Temperature 55 52 42 38 49 50 40 37 53 54 41 36 56 57 42 37 56 56
Max/Min Temp 57 38 52 35 56 35 58 36 58
DewPoint Temp 42 40 38 35 36 34 34 33 34 29 29 28 29 25 26 27 27 24
Humidity 61 64 84 88 61 54 79 85 48 38 62 72 35 29 53 67 33 29
Wind Dir SW SW S SW W W SW SW W W S S W SW S S W W
Wind (mph) 8 6 4 4 6 6 4 4 6 5 3 4 5 4 4 5 8 5
Wind Gust (mph) 17 16 10 14 14 12 12 12 11 14 13
Precip Prob (%) 90 70 30 40 70 20 5 10 10 0 0 0 0 0 0 0 5 5
Precip Type R R R R R T T
12 Hour QPF 0.15 0.06 0.09 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 11.7 11.0 10.4 10.5 10.8 10.5 10.3 10.5 11.1 10.8 10.4 10.7 11.1 10.9 10.6 10.7 10.9
Snow Ratio (:1) 0 0 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...GRIZZLY (7,470 ft) Park County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 SC SC SC BK OV OV OV OV BK SC SC BK BK
Cloud Cover (%) 10 0 5 20 45 45 35 55 80 75 80 85 50 50 45 65 65
Temperature 35 44 63 67 65 52 46 42 40 46 62 63 61 52 47 43 40
Max/Min Temp 67 38 66 39
DewPoint Temp 30 31 32 32 34 37 39 38 38 40 44 47 46 46 46 43 40
Humidity 81 61 31 27 32 57 76 86 91 78 51 55 58 81 95 100 100
Wind Dir S S SW SW W NE N NE SE E S S SW S S S SE
Wind (mph) 2 3 3 6 4 3 4 4 3 4 5 9 8 5 5 4 4
Wind Gust (mph) 11 17 12 10 10 13 19 18 12 11
Precip Prob (%) 5 5 5 5 10 10 10 5 5 10 30 30 40 40 70 70 60
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.01 0.01
12 Hour QPF 0.00 0.00 0.05 0.02
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) 10.1 10.4 11.3 12.2 12.3 12.5 13.0 12.9 12.9 13.0 13.2 13.1 13.0 13.0 12.6 12.4 12.1
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 OV BK BK OV OV BK BK BK FW FW FW FW FW SC SC SC FW SC
Cloud Cover (%) 70 70 70 75 70 65 65 55 15 15 10 10 10 40 35 30 25 35
Temperature 58 55 43 36 54 54 41 35 57 59 42 34 60 61 43 35 60 60
Max/Min Temp 61 35 57 33 61 33 63 34 63
DewPoint Temp 45 43 42 36 41 38 38 35 37 33 34 32 33 29 31 30 31 28
Humidity 61 63 95 100 61 55 89 100 47 37 73 92 36 30 62 82 33 29
Wind Dir SW SW S S SW W SW S W SW SE SE SW SW SE SE SW W
Wind (mph) 6 5 2 2 5 4 2 3 4 3 2 2 5 3 2 3 6 4
Wind Gust (mph) 16 16 13 11 10 9 12 9 14 12
Precip Prob (%) 90 60 30 30 70 20 5 5 5 0 0 0 0 0 0 0 5 0
Precip Type R R R R R T
12 Hour QPF 0.20 0.08 0.08 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 11.5 11.0 10.3 10.4 10.8 10.5 10.3 10.6 11.2 10.8 10.4 10.7 11.2 10.9 10.6 10.7 10.9
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TALUS (7,900 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 FW SC SC SC FW SC OV OV OV OV SC BK SC OV OV
Cloud Cover (%) 15 0 5 35 30 25 15 40 80 80 75 80 50 50 45 75 70
Temperature 37 45 62 66 63 49 44 42 41 46 59 61 58 47 44 41 40
Max/Min Temp 66 39 64 39
DewPoint Temp 27 30 37 36 37 37 37 36 35 38 45 48 47 45 42 40 39
Humidity 67 56 40 33 38 64 77 79 80 74 60 62 66 92 94 97 98
Wind Dir S S S SW SW E SE SE SE SE S SW S SE SE SE SE
Wind (mph) 3 3 4 4 2 3 4 4 4 3 4 4 3 3 3 2 2
Wind Gust (mph) 12 13 10 9 10 9 12 12 11 9
Precip Prob (%) 5 5 10 10 10 10 10 5 5 10 40 70 50 50 80 80 50
Precip Type R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.07 0.02 0.04
12 Hour QPF 0.00 0.00 0.07 0.06
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) 10.5 11.1 12.1 12.4 12.6 13.0 13.0 13.0 13.1 13.2 13.3 13.2 13.0 13.1 12.8 12.5 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK BK OV OV SC BK BK BK FW CL FW FW FW FW SC SC FW FW
Cloud Cover (%) 55 65 70 75 50 55 60 60 20 5 10 20 10 15 35 25 20 10
Temperature 59 52 40 36 51 51 37 35 56 56 38 34 58 59 39 35 59 58
Max/Min Temp 60 35 54 33 59 32 62 34 62
DewPoint Temp 47 42 39 35 40 36 34 33 37 31 32 29 32 28 29 27 31 27
Humidity 64 68 95 96 65 56 89 92 49 38 79 82 37 30 67 72 34 30
Wind Dir S SW S N SW W S S W W N SE SW W SE S SW W
Wind (mph) 5 3 1 0 4 3 1 2 3 2 0 1 4 2 1 2 4 2
Wind Gust (mph) 13 11 11 11 9 10 8 12 9
Precip Prob (%) 90 80 60 60 70 20 10 5 10 0 0 0 0 0 0 0 5 0
Precip Type R R R R R T T
12 Hour QPF 0.27 0.11 0.08 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 11.8 10.9 10.3 10.4 10.7 10.6 10.3 10.7 11.2 10.9 10.6 10.8 11.2 10.9 10.6 10.8 11.0
Snow Ratio (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL BK SC SC SC BK OV OV OV OV SC SC BK BK BK
Cloud Cover (%) 35 0 5 50 40 25 25 60 75 70 95 80 50 50 60 60 55
Temperature 43 47 58 59 59 51 50 49 48 49 56 55 53 49 48 48 47
Max/Min Temp 61 46 58 45
DewPoint Temp 24 31 38 38 38 37 38 38 37 39 47 49 46 43 42 42 41
Humidity 46 53 48 46 46 58 62 66 66 69 72 79 76 79 81 81 79
Wind Dir SE SE S SW S SE SE SE SE E SE S S SE E E E
Wind (mph) 5 5 4 3 2 4 5 6 8 6 3 2 2 4 4 3 3
Wind Gust (mph) 12 12 11 11 10 13 14 14 14 13 10 10 10 12 12 10 9
Precip Prob (%) 5 5 5 10 20 10 10 5 10 30 60 40 50 50 90 90 50
Precip Type T T R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.15 0.05 0.11
12 Hour QPF 0.00 0.00 0.16 0.16
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) 11.5 11.8 12.2 12.8 13.1 13.1 13.0 13.0 13.2 13.2 13.3 13.3 13.3 13.1 12.9 12.6 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 BK OV BK BK BK BK BK SC FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 60 70 60 65 60 60 55 35 15 15 25 20 25 40 35 30 15 20
Temperature 54 48 43 42 49 47 41 42 53 52 43 41 55 55 44 42 56 54
Max/Min Temp 55 41 50 39 54 39 57 40 58
DewPoint Temp 45 42 37 34 39 35 32 31 35 31 29 27 30 26 25 24 28 25
Humidity 72 79 79 74 68 63 70 65 50 44 57 57 38 32 47 48 34 32
Wind Dir S N SE N W NW E SE W NW E E SW NW SE SE W W
Wind (mph) 4 0 1 0 3 2 1 1 2 2 2 2 1 2 1 3 2 1
Wind Gust (mph) 11 6 6 9 8 9 8 8 8 8 6 9 9
Precip Prob (%) 90 70 40 70 70 20 5 10 10 0 0 0 0 5 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.24 0.08 0.14 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 11.8 10.9 10.3 10.4 10.7 10.5 10.3 10.7 11.2 10.9 10.6 10.8 11.2 10.9 10.6 10.7 11.0
Snow Ratio (:1) 0 0 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 50 100 100 100 100 100 100 100 100 100 100 100 100 100
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 CL BK SC FW SC OV BK OV OV BK SC SC BK BK BK
Cloud Cover (%) 35 10 5 55 35 20 35 70 70 85 95 65 45 45 60 60 60
Temperature 43 48 60 64 63 53 50 49 48 50 57 60 60 52 50 49 47
Max/Min Temp 65 47 62 47
DewPoint Temp 27 33 40 41 40 38 38 39 39 41 47 49 49 45 43 43 41
Humidity 54 56 48 43 42 57 64 68 70 70 70 66 67 78 78 80 79
Wind Dir SE S S SW S SE SE SE SE E SE SW S SE E E E
Wind (mph) 8 9 6 6 4 8 10 10 10 9 4 5 5 8 8 4 4
Wind Gust (mph) 16 12 13 11 14 18 17 14 10 11 11 13 13 10
Precip Prob (%) 5 10 10 20 10 20 10 10 20 20 60 20 40 40 80 80 50
Precip Type T R T R R R R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.16 0.03 0.06
12 Hour QPF 0.00 0.00 0.17 0.09
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) 11.9 12.0 12.2 12.9 13.2 13.1 13.0 13.1 13.3 13.2 13.3 13.4 13.3 13.0 13.0 12.7 12.2
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK SC SC SC SC FW FW FW FW FW SC FW SC FW FW
Cloud Cover (%) 45 70 60 60 50 45 40 30 10 15 20 25 20 45 25 25 10 20
Temperature 56 55 45 42 51 52 43 41 56 58 43 40 58 59 45 41 58 59
Max/Min Temp 59 42 54 40 60 40 62 41 62
DewPoint Temp 47 45 38 35 41 37 33 31 36 33 29 27 33 28 26 24 30 27
Humidity 72 70 76 75 68 56 67 67 47 39 57 59 39 30 47 50 34 29
Wind Dir SW W E NE W NW E E W NW E E W NW E E W SW
Wind (mph) 6 3 2 1 5 5 2 3 4 5 5 4 4 3 4 5 5 4
Wind Gust (mph) 14 9 10 11 9 10
Precip Prob (%) 80 70 40 60 60 20 5 5 5 0 0 0 0 5 5 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.20 0.07 0.13 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 11.9 10.9 10.3 10.4 10.7 10.5 10.4 10.6 11.3 11.0 10.7 10.8 11.2 11.0 10.6 10.6 11.0
Snow Ratio (:1) 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Wednesday 09/16/26 Thursday 09/17/26
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 BK SC SC SC OV OV OV OV OV BK BK BK BK BK
Cloud Cover (%) 45 15 20 65 40 45 45 90 85 90 90 85 65 50 55 60 70
Temperature 44 47 60 65 63 53 51 49 47 48 57 60 59 51 50 49 47
Max/Min Temp 65 45 62 45
DewPoint Temp 33 37 38 36 36 38 40 40 41 41 45 45 46 44 44 44 44
Humidity 66 67 44 34 37 57 66 71 80 77 65 58 61 78 81 83 90
Wind Dir E E SE S E E SE SE SE E SE SE SE SE E E E
Wind (mph) 11 8 4 5 5 12 14 12 11 8 4 4 3 9 9 6 5
Wind Gust (mph) 11 13 12 18 10 10 10
Precip Prob (%) 10 10 20 30 20 10 10 5 10 20 50 40 40 40 80 80 50
Precip Type T R T R T R T R R R R
6 Hour QPF 0.00 0.03 0.00 0.00 0.00 0.18 0.02 0.03
12 Hour QPF 0.03 0.00 0.18 0.05
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) 11.8 12.1 12.5 12.9 13.3 13.2 13.0 13.2 13.4 13.4 13.5 13.5 13.4 13.2 13.1 12.7 12.3
Snow Ratio (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26
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 SC BK BK BK SC SC SC SC FW FW FW FW FW SC FW SC FW FW
Cloud Cover (%) 45 65 55 60 50 45 40 30 10 15 20 25 20 40 25 25 10 20
Temperature 56 55 46 41 51 52 43 39 55 58 45 39 57 59 45 40 58 59
Max/Min Temp 60 40 55 38 60 38 62 39 62
DewPoint Temp 43 41 39 38 37 30 34 35 32 25 31 31 29 20 28 29 26 19
Humidity 62 58 77 89 59 43 70 85 41 28 58 73 34 22 51 64 29 21
Wind Dir S W E W W NW E E W NW E E W NW E SE W W
Wind (mph) 4 4 3 3 3 5 2 2 4 4 2 2 3 3 4 3 3 4
Wind Gust (mph) 11 11 9 12 10 10 9 9 10 10
Precip Prob (%) 90 70 40 70 70 20 5 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R R T
12 Hour QPF 0.20 0.07 0.08 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 11.9 11.1 10.4 10.4 10.7 10.5 10.3 10.7 11.3 11.0 10.7 10.9 11.2 11.0 10.6 10.8 11.1
Snow Ratio (:1) 0 0 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100
$$
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