Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
258
FWUS45 KRIW 181014
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
414 AM MDT Tue Aug 18 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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC SC FW FW FW CL SC SC FW FW FW FW
Cloud Cover (%) 75 60 60 65 50 45 35 10 10 5 5 25 35 15 15 5 15
Temperature 43 42 49 54 52 43 42 41 40 43 52 56 55 45 44 42 41
Max/Min Temp 55 39 58 40
DewPoint Temp 35 38 39 37 36 36 35 34 33 35 32 29 28 28 27 27 26
Humidity 74 87 68 53 55 75 76 77 77 72 46 36 35 51 51 54 54
Wind Dir W SW W W W W N N W SW W W W NW SE SE E
Wind (mph) 4 5 5 6 6 4 3 3 3 4 5 6 5 3 4 5 5
Wind Gust (mph) 11 12 17 16 12 16 14
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.03 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.04 0.01 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.01 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.3 13.3 13.5 13.5 13.3 13.2 13.0 12.6 12.4 12.7 12.9 12.7 12.7 12.9 13.1 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK SC SC BK SC BK SC BK
Cloud Cover (%) 15 35 35 40 35 60 70 80 75 65 60 50 45 60 45 50 35 55
Temperature 57 58 49 45 60 59 50 45 54 52 45 44 51 49 41 41 51 49
Max/Min Temp 63 44 65 44 58 42 56 40 55
DewPoint Temp 32 34 33 31 36 36 38 38 43 42 40 38 41 41 39 37 41 41
Humidity 39 41 54 57 41 42 63 76 66 69 82 79 68 74 93 86 68 74
Wind Dir SW W E E S NE E SE SW SW S S W SW SE SE W W
Wind (mph) 4 4 5 6 3 4 6 5 5 5 4 4 5 3 4 3 3 2
Wind Gust (mph) 10 11 9 12 14 12 14 14 11 13 11 10 9 11 9
Precip Prob (%) 10 0 0 0 5 20 30 40 50 20 20 10 50 20 0 10 40 30
Precip Type T R R T T R T T T R
12 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.03 0.04 0.00 0.03
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) 13.4 14.1 13.9 13.9 14.2 14.7 14.5 14.4 14.5 14.4 13.9 13.6 13.8 13.9 13.6 13.3 13.6 13.8
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
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC SC FW FW FW CL SC SC FW FW FW FW
Cloud Cover (%) 75 60 60 50 50 45 30 10 10 10 5 25 35 15 15 10 15
Temperature 51 54 69 75 73 60 55 51 47 54 72 79 77 62 57 52 49
Max/Min Temp 75 46 79 49
DewPoint Temp 45 49 55 48 45 46 45 45 44 46 48 40 36 39 38 38 37
Humidity 79 83 60 39 37 60 70 80 88 73 43 25 23 43 49 59 62
Wind Dir SW NE SW SW W NW N N N S W W W NW E E E
Wind (mph) 1 2 3 5 5 2 1 0 0 1 3 5 4 1 1 1 1
Wind Gust (mph) 10 17 16 9 16 14
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.3 13.3 13.5 13.5 13.3 13.2 13.0 12.6 12.4 12.7 12.8 12.8 12.7 12.8 13.1 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK SC SC BK SC BK SC BK
Cloud Cover (%) 15 35 35 35 30 60 70 80 70 65 60 50 40 60 50 50 35 55
Temperature 77 82 62 53 80 83 63 55 73 74 59 52 71 70 56 49 70 69
Max/Min Temp 85 53 88 54 79 51 75 49 75
DewPoint Temp 49 45 44 41 52 46 49 49 56 53 51 48 55 52 50 47 56 53
Humidity 37 27 52 63 38 27 60 80 55 48 75 86 57 53 80 93 61 57
Wind Dir SW W E E S NE E SE SW SW S SE W SW SE SE W W
Wind (mph) 2 3 2 2 1 3 4 2 4 4 2 1 4 2 2 1 3 2
Wind Gust (mph) 8 11 6 10 13 12 12 9 10 8
Precip Prob (%) 5 0 0 0 5 20 30 40 50 20 20 10 50 20 0 10 40 20
Precip Type T R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.02 0.03 0.00 0.02
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) 13.4 14.1 14.0 13.9 14.2 14.7 14.5 14.4 14.5 14.4 13.9 13.6 13.8 13.9 13.6 13.3 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK BK SC FW FW FW CL SC SC FW FW FW FW
Cloud Cover (%) 75 55 55 50 55 55 35 10 15 10 5 30 35 15 15 5 15
Temperature 52 51 52 54 56 49 49 48 46 50 55 59 60 52 52 51 50
Max/Min Temp 58 46 61 49
DewPoint Temp 34 40 41 37 38 34 34 33 30 34 33 31 29 26 25 24 24
Humidity 51 66 66 53 50 57 55 55 54 53 44 34 31 36 35 35 36
Wind Dir W W W W W W N N W SW W W W W SE SE SE
Wind (mph) 6 8 8 11 11 6 6 5 5 5 8 12 10 5 5 8 8
Wind Gust (mph) 12 14 18 25 23 13 11 11 11 18 24 23 11 11 13 13
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.04 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.5 13.3 13.3 13.4 13.4 13.4 13.2 12.9 12.5 12.4 12.6 12.8 12.6 12.6 12.8 13.1 13.0
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV OV BK SC SC BK BK SC SC BK
Cloud Cover (%) 15 35 40 40 35 65 75 80 75 70 65 50 45 65 50 50 35 60
Temperature 61 62 57 57 64 63 58 54 57 56 54 52 55 53 50 51 54 52
Max/Min Temp 66 53 69 53 61 50 58 48 57
DewPoint Temp 36 35 30 30 40 38 38 38 45 43 39 37 43 41 38 36 44 42
Humidity 39 37 36 36 41 39 47 55 64 62 57 56 64 64 63 56 69 69
Wind Dir SW W SE SE SW NE SE SE SW SW S S W SW SE SE W W
Wind (mph) 6 8 5 8 5 8 9 9 9 10 9 8 9 8 8 6 6 6
Wind Gust (mph) 17 18 11 13 13 14 16 16 21 20 16 14 20 16 13 12 16 13
Precip Prob (%) 10 0 0 0 10 20 40 30 50 20 20 10 50 20 0 10 40 30
Precip Type T T T R R T T R T T T R
12 Hour QPF 0.00 0.00 0.00 0.02 0.05 0.03 0.04 0.00 0.04
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) 13.4 14.1 13.9 13.9 14.2 14.7 14.5 14.4 14.5 14.4 13.8 13.6 13.8 13.8 13.5 13.3 13.6 13.8
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
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC SC FW FW FW FW SC SC FW FW FW FW
Cloud Cover (%) 75 60 65 60 50 50 30 10 15 10 5 30 35 15 10 5 15
Temperature 49 53 64 72 71 60 53 46 44 52 68 77 76 62 55 48 46
Max/Min Temp 73 44 78 46
DewPoint Temp 45 46 48 44 42 46 45 43 42 42 44 36 34 39 38 36 36
Humidity 86 78 57 36 35 60 74 88 94 68 42 23 22 42 53 63 68
Wind Dir NE NE SW SW W NE N NE NE S W W W N E E E
Wind (mph) 2 2 4 9 9 3 3 2 1 1 3 10 8 2 2 2 1
Wind Gust (mph) 11 19 17 9 18 16
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.04 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.3 13.4 13.6 13.5 13.3 13.2 13.0 12.6 12.4 12.7 12.9 12.8 12.7 12.8 13.0 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK SC SC BK SC BK SC BK
Cloud Cover (%) 15 35 30 35 30 65 70 80 70 70 55 50 40 60 45 50 35 55
Temperature 74 80 59 50 77 82 60 52 70 72 56 49 68 69 54 45 67 68
Max/Min Temp 84 50 86 51 78 48 74 45 74
DewPoint Temp 45 41 43 40 49 43 48 48 52 49 50 47 51 48 49 45 51 48
Humidity 36 25 56 68 37 25 64 86 53 44 80 93 55 47 83 100 56 49
Wind Dir SW W E E SW N E SE SW SW S S W SW SE N W SW
Wind (mph) 3 6 3 2 2 5 4 2 8 6 3 1 6 4 2 0 4 3
Wind Gust (mph) 13 11 14 14 13 10 11 9
Precip Prob (%) 5 0 0 0 5 10 30 30 40 20 20 10 50 20 0 10 40 20
Precip Type T R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.01 0.03 0.02 0.03 0.00 0.02
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) 13.4 14.1 13.9 13.9 14.2 14.7 14.5 14.4 14.5 14.4 13.9 13.6 13.8 13.9 13.6 13.3 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK OV BK SC FW FW FW FW FW SC SC FW FW FW FW
Cloud Cover (%) 80 65 65 75 50 45 15 10 15 5 5 40 40 15 10 5 15
Temperature 53 54 66 74 73 60 56 52 48 53 70 79 78 63 58 53 49
Max/Min Temp 76 47 80 49
DewPoint Temp 44 46 46 44 43 43 42 43 41 41 40 35 32 34 34 35 34
Humidity 71 73 49 34 34 53 60 70 78 63 34 20 19 34 40 50 55
Wind Dir SE E SW SW W S NE E SE SW W W W E E E E
Wind (mph) 3 3 4 9 9 4 3 2 2 2 4 11 9 3 3 3 2
Wind Gust (mph) 10 17 16 18 16
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.7 13.4 13.3 13.7 13.6 13.4 13.2 13.0 12.5 12.3 12.6 12.8 12.7 12.7 12.8 13.0 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC BK SC SC SC BK
Cloud Cover (%) 20 45 30 35 35 65 65 75 70 70 55 50 35 65 45 45 35 55
Temperature 77 82 63 54 80 84 65 56 72 74 60 53 70 70 57 50 69 70
Max/Min Temp 86 53 88 55 80 51 77 49 76
DewPoint Temp 41 41 41 40 45 42 46 48 50 49 49 47 48 48 48 46 49 48
Humidity 28 23 44 58 29 23 50 74 46 41 67 80 46 46 72 86 49 46
Wind Dir SW W E E SW N E SE SW S SE SE W SW SE SE W W
Wind (mph) 3 5 4 3 3 5 6 4 6 6 4 3 5 4 4 2 4 4
Wind Gust (mph) 11 11 14 12 12 10
Precip Prob (%) 5 0 0 0 5 10 30 30 40 20 10 10 50 20 5 10 40 20
Precip Type R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.02 0.02 0.03 0.00 0.01
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) 13.4 14.2 14.0 13.9 14.2 14.7 14.5 14.4 14.5 14.5 14.0 13.7 13.9 13.9 13.6 13.4 13.6 13.9
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK SC BK OV SC FW FW CL CL SC FW FW FW FW FW
Cloud Cover (%) 80 60 65 50 60 70 35 15 10 5 0 30 20 20 15 10 15
Temperature 51 50 55 58 58 51 51 49 48 51 57 61 61 53 52 52 50
Max/Min Temp 60 47 62 50
DewPoint Temp 37 41 40 40 39 39 37 35 34 37 34 34 30 30 28 29 27
Humidity 59 71 57 51 49 63 59 59 59 58 41 36 31 41 40 41 41
Wind Dir S W SW W W NE E E SE SW W W W S SE SE SE
Wind (mph) 4 5 8 10 8 4 3 3 3 3 8 9 6 4 5 6 6
Wind Gust (mph) 11 14 19 16 14 17 14
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.03 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.5 13.3 13.3 13.6 13.4 13.3 13.2 12.9 12.5 12.4 12.5 12.8 12.7 12.8 13.0 13.1 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK SC SC SC BK
Cloud Cover (%) 15 30 40 40 35 65 70 80 75 65 60 45 45 60 50 45 30 55
Temperature 64 66 57 54 67 67 58 54 60 60 54 52 58 56 51 49 57 55
Max/Min Temp 68 54 71 53 64 51 60 48 60
DewPoint Temp 36 38 34 33 39 40 40 41 45 45 42 40 43 43 41 39 43 44
Humidity 35 35 42 44 36 37 51 61 58 58 64 63 57 62 68 68 59 66
Wind Dir W W SE SE SW E SE SE SW S SE S W S SE SE W S
Wind (mph) 6 5 6 8 5 5 8 8 9 8 5 4 8 4 5 4 6 3
Wind Gust (mph) 14 13 11 13 13 13 18 16 11 10 16 12 11 13 10
Precip Prob (%) 10 5 0 0 5 20 40 30 50 20 20 20 50 20 0 10 40 30
Precip Type T R R T T R R T T T R
12 Hour QPF 0.00 0.00 0.00 0.02 0.07 0.04 0.06 0.00 0.03
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) 13.5 14.1 13.9 13.9 14.2 14.6 14.5 14.4 14.5 14.4 13.7 13.5 13.7 13.8 13.5 13.3 13.5 13.7
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC FW FW FW CL CL FW SC FW FW FW FW
Cloud Cover (%) 75 55 65 70 50 50 25 15 10 5 5 20 30 20 10 10 15
Temperature 44 45 59 62 62 51 46 42 41 46 63 68 68 52 47 44 42
Max/Min Temp 64 39 70 41
DewPoint Temp 39 43 43 39 40 41 39 37 37 39 37 33 32 33 30 30 28
Humidity 81 92 56 43 44 68 75 83 84 76 38 27 26 48 51 57 57
Wind Dir SE NE SW W W NW NW SE N SW W W W NW E E E
Wind (mph) 3 3 5 10 10 4 3 3 2 3 8 11 11 3 5 4 4
Wind Gust (mph) 13 20 20 16 21 20
Precip Prob (%) 30 30 20 20 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.02 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.02 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.7 13.5 13.5 13.7 13.6 13.5 13.2 13.0 12.6 12.5 12.8 13.0 13.0 12.7 12.7 13.0 13.0
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK BK SC SC BK SC SC SC BK
Cloud Cover (%) 15 40 35 35 30 65 70 75 70 65 60 50 35 65 50 45 30 55
Temperature 71 71 53 46 74 71 53 47 66 64 49 44 63 60 47 42 63 60
Max/Min Temp 75 45 78 46 69 42 65 40 65
DewPoint Temp 38 38 36 33 41 40 41 42 47 45 44 42 46 44 43 41 46 44
Humidity 30 30 53 61 30 32 64 83 50 50 83 93 54 55 86 96 54 55
Wind Dir SW W E E SW N E SE W SW SE S W SW E SE W SW
Wind (mph) 5 6 5 4 4 5 8 5 9 6 3 3 6 4 4 3 5 4
Wind Gust (mph) 12 14 11 11 17 13 14 11 12 10
Precip Prob (%) 5 0 0 0 10 20 30 20 40 20 10 10 50 20 5 5 40 20
Precip Type T T R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.05 0.00 0.03 0.00 0.01
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) 13.5 14.3 14.0 13.9 14.2 14.8 14.6 14.4 14.6 14.5 14.1 13.8 14.0 14.0 13.7 13.4 13.7 14.0
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
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK SC SC SC FW FW FW CL CL FW SC FW FW FW FW
Cloud Cover (%) 75 50 70 50 45 30 15 20 10 5 5 15 25 15 15 15 15
Temperature 51 52 58 63 62 54 50 49 49 53 62 68 66 55 52 51 50
Max/Min Temp 64 47 68 49
DewPoint Temp 40 43 45 43 43 40 38 37 35 36 35 36 35 32 29 29 27
Humidity 65 70 61 48 49 60 62 62 59 53 37 31 32 42 41 42 41
Wind Dir S SW W W W NE SE S SW W W W W W S S S
Wind (mph) 4 4 9 11 11 6 5 3 3 4 12 13 12 5 4 4 4
Wind Gust (mph) 10 10 17 21 21 12 21 24 23 11
Precip Prob (%) 30 20 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T T 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.8 13.6 13.7 13.9 13.8 13.4 13.1 13.0 12.6 12.4 12.8 13.1 13.1 12.9 12.7 13.1 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 20 40 35 40 35 60 70 70 65 60 65 50 35 55 50 40 40 45
Temperature 70 69 57 54 73 70 57 54 64 62 53 52 61 59 50 49 61 60
Max/Min Temp 74 53 76 53 68 50 65 48 64
DewPoint Temp 39 41 36 34 42 43 42 43 48 48 44 42 47 47 43 41 47 46
Humidity 32 36 46 47 33 38 57 66 56 60 71 69 60 64 77 74 60 60
Wind Dir W W S SE W S S S W SW S SW W SW S S W SW
Wind (mph) 8 9 5 5 5 6 10 8 10 6 5 4 9 6 5 4 8 5
Wind Gust (mph) 16 16 11 11 12 16 13 18 13 16 12 13 12
Precip Prob (%) 10 0 0 0 10 20 30 30 50 20 10 20 60 20 5 10 50 20
Precip Type T T T R R T T R R T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.06 0.01 0.05 0.00 0.03
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) 13.8 14.5 14.1 14.0 14.4 14.9 14.6 14.5 14.6 14.6 14.1 13.9 14.1 14.2 13.8 13.6 13.8 14.0
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
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK OV SC SC FW FW FW CL FW FW SC FW FW FW FW
Cloud Cover (%) 75 55 65 75 45 30 20 20 15 5 5 20 30 20 10 15 15
Temperature 51 49 53 58 58 49 48 48 47 48 57 63 62 51 51 50 49
Max/Min Temp 60 46 64 48
DewPoint Temp 38 42 43 40 40 37 36 34 33 34 34 33 32 29 28 27 26
Humidity 62 78 69 52 51 63 62 59 59 58 42 32 32 43 40 40 41
Wind Dir S SW SW W W NW S S SW W W W W NW SE SE SE
Wind (mph) 8 5 6 10 10 8 6 5 5 4 10 11 11 6 5 8 8
Wind Gust (mph) 13 19 19 18 21 19
Precip Prob (%) 30 20 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.9 13.6 13.7 13.9 13.8 13.4 13.2 13.0 12.6 12.4 12.8 13.2 13.1 12.8 12.7 13.1 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK BK BK BK SC BK SC SC SC SC
Cloud Cover (%) 25 45 30 45 35 60 65 70 65 65 60 50 35 55 50 45 40 45
Temperature 64 65 56 53 67 66 57 54 58 58 52 51 56 55 48 48 56 55
Max/Min Temp 71 52 73 50 65 49 61 47 61
DewPoint Temp 36 38 35 33 39 40 40 42 46 45 42 41 45 44 41 40 44 43
Humidity 35 37 45 46 36 38 53 64 64 62 69 68 66 66 77 74 64 64
Wind Dir W W SE SE W S SE SE W SW S S W SW SE S W SW
Wind (mph) 6 6 9 9 4 5 10 8 8 6 5 3 6 5 5 4 5 5
Wind Gust (mph) 13 14 11 11 17 14 16 13 9 13 12 11 12 12
Precip Prob (%) 10 0 0 0 10 10 30 30 50 20 10 20 60 20 5 10 50 20
Precip Type T T R R T T R R T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.06 0.01 0.04 0.00 0.03
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) 13.8 14.5 14.1 14.0 14.4 14.8 14.6 14.5 14.6 14.6 14.1 13.8 14.0 14.1 13.8 13.5 13.8 14.0
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
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK OV BK BK FW SC FW FW CL CL FW BK FW FW FW FW
Cloud Cover (%) 85 65 70 65 55 20 35 25 15 5 0 10 60 15 15 10 25
Temperature 49 48 51 54 54 48 47 47 46 50 56 60 58 49 47 49 49
Max/Min Temp 57 45 60 47
DewPoint Temp 39 41 40 39 37 38 34 33 33 32 31 30 29 31 26 26 27
Humidity 68 76 65 57 53 68 61 59 61 50 39 32 33 49 44 41 43
Wind Dir SW W W W W W W W W W W W W NW W W SW
Wind (mph) 11 9 13 17 17 10 9 10 10 10 18 19 18 10 8 6 8
Wind Gust (mph) 20 17 25 31 32 18 16 16 17 18 31 34 31 17 13 12 13
Precip Prob (%) 20 40 30 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.01 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 0.0 0.0 MM
Snow Level (kft) 14.0 13.8 13.8 14.0 13.8 13.6 13.1 12.9 12.7 12.5 13.0 13.3 13.3 12.8 12.6 13.2 13.3
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 BK OV BK BK BK BK SC BK BK BK SC BK
Cloud Cover (%) 20 50 35 35 35 60 70 75 60 65 65 60 35 60 55 50 40 50
Temperature 61 61 54 51 64 62 54 51 56 55 50 49 53 53 47 46 53 53
Max/Min Temp 65 50 67 51 60 47 58 45 57
DewPoint Temp 33 37 34 31 36 38 39 40 42 42 41 40 42 41 40 39 41 40
Humidity 35 41 47 47 35 41 57 66 59 61 71 71 66 64 76 76 64 61
Wind Dir W W SW SW SW S SW S W W SW SW W W SW SW W W
Wind (mph) 12 9 5 5 10 8 10 9 17 12 10 9 12 9 8 8 11 8
Wind Gust (mph) 21 19 11 11 16 14 17 14 29 23 18 14 24 18 13 20 16
Precip Prob (%) 20 0 0 0 10 30 30 20 40 20 10 20 60 30 5 10 50 20
Precip Type T T R R R T T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.08 0.01 0.08
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) 14.0 14.6 14.2 14.1 14.5 14.9 14.7 14.5 14.7 14.7 14.2 14.0 14.2 14.3 14.0 13.7 14.0 14.1
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
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 OV OV BK BK BK FW FW SC FW CL CL FW BK FW FW FW FW
Cloud Cover (%) 70 75 70 60 60 10 25 30 10 5 0 15 55 15 15 10 20
Temperature 53 53 61 63 63 53 52 52 51 54 64 68 67 55 52 51 53
Max/Min Temp 65 49 70 50
DewPoint Temp 41 44 42 40 40 39 37 36 36 36 32 30 31 33 29 28 29
Humidity 63 72 49 43 42 60 57 55 56 51 30 24 26 43 41 40 40
Wind Dir SW SW W W W W W W W W W W W NW N S S
Wind (mph) 6 5 11 14 16 8 5 4 4 5 14 18 16 8 4 4 4
Wind Gust (mph) 14 12 21 27 28 14 11 10 10 12 26 32 28 13 10 11
Precip Prob (%) 20 40 30 20 20 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type T R R T T
6 Hour QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.01 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 0.0 0.0 MM
Snow Level (kft) 14.1 13.9 13.8 14.1 13.9 13.5 13.2 13.0 12.8 12.6 13.1 13.3 13.2 12.8 12.7 13.3 13.4
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 BK OV BK BK BK BK SC BK BK SC SC BK
Cloud Cover (%) 20 50 30 35 35 60 70 75 60 70 65 60 35 60 50 50 40 50
Temperature 71 70 57 54 74 71 58 55 66 64 55 53 62 61 52 51 63 60
Max/Min Temp 75 53 77 54 69 51 66 49 65
DewPoint Temp 35 38 36 33 37 38 42 42 44 43 43 42 43 42 43 41 42 41
Humidity 27 31 46 45 26 30 55 61 45 46 64 66 50 50 71 68 46 49
Wind Dir W W SE SE SW SE SE SE W W S S W W SE S W W
Wind (mph) 10 9 6 5 9 8 10 8 14 10 5 4 10 8 5 4 10 6
Wind Gust (mph) 19 16 12 11 17 16 19 16 26 18 13 10 20 16 13 10 18 14
Precip Prob (%) 10 0 0 0 10 20 30 20 40 20 10 20 60 30 5 10 50 20
Precip Type T T R R T T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.04 0.00 0.09 0.01 0.07
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) 14.0 14.6 14.2 14.1 14.4 14.9 14.7 14.5 14.7 14.7 14.2 14.0 14.2 14.3 14.0 13.7 13.9 14.1
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
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 BK OV BK BK SC FW FW FW CL CL FW SC FW FW FW FW
Cloud Cover (%) 70 65 75 60 50 30 20 20 10 5 0 20 35 20 10 10 20
Temperature 47 54 67 72 67 53 52 52 50 58 73 77 71 55 53 52 51
Max/Min Temp 73 48 77 50
DewPoint Temp 37 42 46 47 46 42 39 37 36 38 39 37 38 33 31 29 28
Humidity 67 64 47 41 47 65 60 57 58 47 29 24 30 44 42 41 41
Wind Dir S SW W W W SW SW SW SW W W W W NW SE SE SE
Wind (mph) 10 9 10 13 13 9 8 8 8 8 12 17 14 5 9 9 10
Wind Gust (mph) 16 16 21 24 19 26 24
Precip Prob (%) 30 30 30 30 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R T
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 14.0 13.7 13.8 14.0 13.9 13.3 13.1 13.0 12.6 12.4 12.8 13.1 13.2 12.8 12.7 13.1 13.3
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK BK BK BK SC BK BK SC SC SC
Cloud Cover (%) 15 40 30 40 35 60 65 75 60 65 65 55 35 55 50 45 30 45
Temperature 79 73 55 52 83 76 57 53 74 67 54 52 70 64 51 49 70 65
Max/Min Temp 83 51 86 53 77 50 73 48 73
DewPoint Temp 40 44 38 34 44 44 42 44 49 50 44 44 49 49 44 43 48 48
Humidity 25 36 52 51 25 32 57 71 41 54 69 74 47 58 77 80 46 54
Wind Dir W W SE SE W SE SE SE W S SE S W S SE SE W S
Wind (mph) 10 9 10 10 9 10 14 12 12 11 10 8 10 8 10 9 9 9
Wind Gust (mph) 17 14 16 16 21 18 20 18 16 17 13 14
Precip Prob (%) 10 0 0 0 5 10 30 20 40 20 10 20 60 20 10 10 40 20
Precip Type T T R R T T R R T T T
12 Hour QPF 0.00 0.00 0.00 0.01 0.05 0.01 0.07 0.01 0.04
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) 13.9 14.5 14.1 14.0 14.3 14.8 14.6 14.5 14.6 14.6 14.1 13.9 14.1 14.2 13.8 13.6 13.8 14.0
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
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 BK OV OV SC SC BK SC FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 65 65 70 70 50 40 55 30 20 5 5 10 20 20 15 10 15
Temperature 49 48 51 55 53 47 46 45 43 47 54 59 59 49 47 45 44
Max/Min Temp 55 43 60 43
DewPoint Temp 36 39 40 38 35 36 36 35 34 35 33 31 28 28 28 27 26
Humidity 61 72 66 52 51 65 68 69 69 62 45 34 31 44 48 49 48
Wind Dir SW W W W W W N S W W W W W W W SW SW
Wind (mph) 5 6 10 12 12 9 5 5 5 5 11 12 12 8 5 5 5
Wind Gust (mph) 12 20 26 25 14 11 23 25 24
Precip Prob (%) 30 50 30 20 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.5 13.3 13.4 13.6 13.5 13.3 13.1 13.0 12.7 12.5 12.8 13.1 13.2 12.8 12.6 12.9 12.9
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 15 30 40 35 25 60 70 70 70 55 55 45 40 65 50 35 35 45
Temperature 62 63 54 51 65 63 56 53 58 57 51 50 55 54 49 47 55 53
Max/Min Temp 65 50 68 51 61 48 58 45 57
DewPoint Temp 33 34 34 31 36 38 40 40 43 42 41 39 41 41 39 37 41 41
Humidity 34 34 46 46 34 39 55 61 57 57 68 66 59 61 68 68 59 64
Wind Dir W W SE SE W NE E S W W S SW W W SE SW W W
Wind (mph) 10 10 6 6 6 5 5 3 9 5 2 2 9 4 2 2 6 4
Wind Gust (mph) 20 20 14 16 16 12 21 17 10 10 20 14 10 10 18 14
Precip Prob (%) 5 0 0 0 20 30 40 20 50 20 5 10 50 20 5 5 40 20
Precip Type T R R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.04 0.00 0.02
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) 13.5 14.1 13.9 13.8 14.2 14.7 14.5 14.4 14.6 14.6 14.1 13.7 13.9 14.0 13.7 13.4 13.6 13.9
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
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Tuesday 08/18/26 Wednesday 08/19/26
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 BK OV BK BK SC SC SC FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 65 60 75 60 60 50 40 30 10 5 10 15 20 20 15 10 10
Temperature 50 49 54 57 58 48 46 45 45 49 57 61 61 50 48 47 46
Max/Min Temp 59 45 63 46
DewPoint Temp 38 40 40 40 40 38 36 36 35 37 35 32 30 30 29 29 28
Humidity 62 72 59 53 51 67 69 70 68 62 43 34 31 46 47 50 49
Wind Dir S S W W W W NE SE S W W W W SW SE SE SE
Wind (mph) 3 4 6 9 9 4 3 3 3 3 8 9 9 3 4 5 5
Wind Gust (mph) 10 17 21 21 11 18 20 20 10 11 11
Precip Prob (%) 30 50 20 20 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.5 13.3 13.4 13.7 13.4 13.3 13.1 13.0 12.7 12.5 12.8 13.0 13.1 12.7 12.7 13.0 12.9
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 15 30 35 30 30 70 70 70 75 60 55 40 45 65 45 35 30 50
Temperature 64 65 54 51 67 65 56 53 61 58 51 50 58 56 48 48 58 55
Max/Min Temp 68 50 71 52 64 49 61 46 61
DewPoint Temp 34 36 35 33 38 39 41 41 44 43 42 40 43 42 40 38 42 42
Humidity 33 34 49 49 34 38 57 64 53 57 71 68 57 59 74 68 55 61
Wind Dir W W SE SE W E SE SE W SW SE S W SW SE S W SW
Wind (mph) 6 6 6 6 4 6 9 6 8 6 4 4 6 5 5 4 6 4
Wind Gust (mph) 16 18 12 12 12 16 16 12 18 16 10 17 13 11 10 14 12
Precip Prob (%) 5 0 0 0 10 20 40 20 40 20 5 10 50 20 5 5 40 20
Precip Type T T R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.04 0.00 0.02
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) 13.4 14.1 13.9 13.8 14.2 14.7 14.5 14.4 14.6 14.5 14.0 13.7 13.9 13.9 13.6 13.3 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 BK OV BK BK SC SC SC FW CL CL FW FW FW FW FW FW
Cloud Cover (%) 65 60 75 65 55 50 40 35 15 5 5 10 20 20 15 10 10
Temperature 52 52 60 62 61 52 50 49 48 52 62 67 67 55 53 51 50
Max/Min Temp 63 48 68 50
DewPoint Temp 38 43 43 42 40 40 38 37 36 40 38 36 33 31 30 30 28
Humidity 59 72 53 48 46 63 62 63 62 63 41 32 28 40 41 44 43
Wind Dir S S W W W NE E SE S W W W W SW SE SE E
Wind (mph) 2 3 6 9 9 3 2 1 1 2 6 9 8 2 2 3 3
Wind Gust (mph) 9 16 20 21 11 8 6 17 19 20 8 9 10 9
Precip Prob (%) 30 40 20 20 20 20 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R T T T T
6 Hour QPF 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.4 13.2 13.3 13.5 13.4 13.3 13.1 12.9 12.6 12.4 12.6 12.8 12.9 12.7 12.6 13.0 12.9
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 10 30 40 35 30 65 75 70 70 60 60 45 40 65 45 35 30 45
Temperature 69 71 57 53 73 71 58 55 66 65 55 53 63 62 52 50 63 61
Max/Min Temp 73 53 76 55 69 52 66 50 66
DewPoint Temp 37 39 35 33 41 42 42 42 47 47 43 41 45 44 41 39 45 45
Humidity 31 31 44 46 32 35 55 61 50 52 64 64 52 52 66 66 52 56
Wind Dir W W E E W E E SE W SW SE S W SW SE S W SW
Wind (mph) 6 6 4 4 4 6 8 5 8 6 4 3 8 5 4 3 6 4
Wind Gust (mph) 16 18 11 10 12 16 14 11 18 14 17 13 10 14 11
Precip Prob (%) 5 0 0 0 10 30 40 20 40 20 5 10 50 20 5 5 40 30
Precip Type T R R R T T T T T R
12 Hour QPF 0.00 0.00 0.00 0.00 0.04 0.00 0.05 0.00 0.02
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) 13.4 14.0 13.9 13.8 14.2 14.7 14.5 14.3 14.5 14.5 14.0 13.6 13.8 13.9 13.6 13.3 13.5 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 BK OV BK SC SC SC SC FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 60 65 70 60 45 40 45 35 20 5 5 10 20 15 10 10 10
Temperature 49 50 56 58 59 49 48 46 45 50 59 64 63 52 49 47 46
Max/Min Temp 60 44 64 45
DewPoint Temp 38 41 41 39 39 38 38 37 37 37 35 34 30 31 30 29 28
Humidity 65 71 56 49 48 65 67 72 72 61 40 32 29 45 47 49 49
Wind Dir SW W W W W NW N E W W W W W W N S N
Wind (mph) 2 3 9 10 10 5 2 2 2 3 9 10 10 4 2 2 1
Wind Gust (mph) 8 10 19 23 24 13 10 20 23 21 11 8 6
Precip Prob (%) 30 50 20 20 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.08 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.4 13.3 13.4 13.5 13.5 13.3 13.1 12.9 12.7 12.5 12.7 13.0 13.0 12.7 12.6 12.9 12.9
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 15 25 40 35 30 60 70 70 70 55 55 45 40 60 50 35 35 45
Temperature 67 67 55 51 70 67 56 53 63 61 52 50 60 58 50 47 60 57
Max/Min Temp 70 50 74 52 66 48 63 47 62
DewPoint Temp 35 36 35 33 38 41 41 42 45 45 42 41 43 43 40 39 42 43
Humidity 31 32 47 49 31 39 57 66 52 56 69 71 53 57 68 74 51 59
Wind Dir W W SE SE W NE E S W W S SW W W SE SW W W
Wind (mph) 9 8 2 3 5 5 5 3 9 5 2 2 8 5 2 2 6 4
Wind Gust (mph) 20 19 9 9 13 14 13 11 19 14 8 9 19 13 8 8 17 13
Precip Prob (%) 5 0 0 0 20 30 40 20 50 20 5 10 50 20 5 5 40 20
Precip Type T R R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.05 0.00 0.05 0.00 0.02
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) 13.4 14.1 13.9 13.8 14.2 14.7 14.5 14.4 14.6 14.6 14.0 13.7 13.9 14.0 13.6 13.3 13.6 13.9
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC FW FW FW FW CL SC SC FW FW FW FW
Cloud Cover (%) 80 55 60 70 55 40 15 10 10 5 5 30 25 10 10 10 20
Temperature 53 53 57 60 61 53 51 51 49 53 60 64 63 54 53 52 51
Max/Min Temp 62 48 65 50
DewPoint Temp 39 42 43 40 40 38 37 38 37 37 36 32 30 29 29 29 28
Humidity 58 65 60 48 45 57 59 60 62 54 40 30 29 38 40 41 41
Wind Dir S E SW W W W NE E E S W W W E E E E
Wind (mph) 9 9 6 11 11 8 10 9 9 6 9 12 11 6 12 12 12
Wind Gust (mph) 12 18 18 14 20 18
Precip Prob (%) 20 20 10 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type T R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.7 13.4 13.4 13.7 13.6 13.4 13.3 12.9 12.4 12.2 12.5 12.8 12.7 12.8 12.8 13.2 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK OV BK BK SC BK SC BK SC BK
Cloud Cover (%) 15 45 35 45 35 60 65 80 70 70 60 55 40 60 45 55 30 55
Temperature 66 68 58 54 68 70 60 56 61 61 55 54 59 57 52 51 59 57
Max/Min Temp 70 53 73 55 65 52 62 49 62
DewPoint Temp 37 39 37 35 40 39 41 43 47 45 44 43 45 44 43 42 46 45
Humidity 34 34 45 48 36 32 49 62 60 56 66 66 60 62 71 71 62 64
Wind Dir SW W E E S E SE SE SW S SE SE W S E SE SW S
Wind (mph) 6 8 12 13 6 8 12 11 9 8 9 8 5 6 9 8 5 5
Wind Gust (mph) 12 14 20 17 17 17 16 13 13 16 13 11
Precip Prob (%) 5 0 0 0 0 10 30 30 40 20 20 10 50 20 5 10 40 20
Precip Type T R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.02 0.04 0.03 0.03 0.00 0.02
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) 13.5 14.3 14.0 14.0 14.2 14.7 14.5 14.4 14.5 14.4 13.9 13.7 13.9 13.9 13.6 13.3 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV OV BK BK BK SC FW FW FW CL CL SC SC FW FW FW FW
Cloud Cover (%) 80 70 60 55 60 45 20 5 10 5 5 30 35 10 15 5 15
Temperature 56 61 72 75 73 60 56 54 53 61 74 77 76 62 58 56 54
Max/Min Temp 75 53 78 54
DewPoint Temp 42 46 46 45 42 42 42 41 39 41 39 35 32 33 34 33 31
Humidity 59 58 40 34 33 52 59 61 60 47 28 22 20 34 40 42 42
Wind Dir SE S SW W W S SE SE S S W W W SE SE SE SE
Wind (mph) 3 4 5 6 5 3 3 2 2 2 5 6 4 3 4 4 4
Wind Gust (mph) 10 12 17 14 10 11 16 12 9 11 11 11
Precip Prob (%) 30 20 10 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.3 13.3 13.4 13.5 13.4 13.2 12.9 12.4 12.2 12.3 12.5 12.7 12.8 13.0 13.2 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK BK BK BK SC BK SC SC SC BK
Cloud Cover (%) 10 35 35 40 30 60 70 75 65 65 60 50 35 60 50 50 30 55
Temperature 81 81 62 58 84 83 65 60 76 73 61 58 73 69 56 54 73 69
Max/Min Temp 85 58 88 60 79 57 75 54 75
DewPoint Temp 40 42 40 38 43 43 45 46 50 49 48 46 48 48 47 45 48 49
Humidity 23 25 45 48 24 24 48 60 40 43 62 64 41 47 72 71 41 49
Wind Dir SW W E E S SE SE SE SW S SE SE SW S SE SE SW S
Wind (mph) 5 4 4 4 5 5 8 6 8 6 5 4 5 4 4 4 5 4
Wind Gust (mph) 12 11 11 11 12 13 14 13 17 16 11 14 12 12 10 13 11
Precip Prob (%) 5 0 0 0 0 10 30 20 30 20 5 10 40 20 5 10 30 30
Precip Type T R R T T T T T R
12 Hour QPF 0.00 0.00 0.00 0.02 0.02 0.02 0.03 0.00 0.02
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) 13.4 14.2 14.0 13.9 14.2 14.7 14.5 14.4 14.4 14.4 13.7 13.5 13.7 13.8 13.5 13.3 13.5 13.7
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK BK BK SC FW FW FW CL CL SC SC FW FW FW FW
Cloud Cover (%) 75 60 65 60 60 45 20 5 10 5 5 35 30 15 15 5 15
Temperature 55 56 63 66 65 57 54 52 51 56 65 69 69 59 56 55 53
Max/Min Temp 67 51 69 53
DewPoint Temp 41 44 42 40 39 41 40 39 38 38 36 33 31 32 33 33 31
Humidity 59 63 47 38 39 54 60 61 60 51 34 26 24 36 41 43 43
Wind Dir S S SW W W NW NE E W S W W W SE SE SE SE
Wind (mph) 4 6 6 10 9 5 4 3 3 4 6 10 6 5 6 6 6
Wind Gust (mph) 10 13 14 21 19 12 9 9 14 19 14 11 13 12 13
Precip Prob (%) 30 20 10 10 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.3 13.3 13.3 13.4 13.4 13.1 12.9 12.4 12.2 12.5 12.6 12.9 12.8 13.0 13.2 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 15 30 40 40 35 55 70 75 65 65 60 50 35 55 50 50 30 50
Temperature 72 73 60 57 75 74 63 58 67 66 58 56 64 63 54 52 64 62
Max/Min Temp 76 57 78 58 71 54 67 52 67
DewPoint Temp 36 40 39 36 41 42 44 44 46 47 46 44 44 46 45 43 45 47
Humidity 27 30 45 46 29 32 50 60 47 50 64 64 48 54 71 71 50 58
Wind Dir SW W SE SE SW SE SE SE SW S SE S SW S SE SE SW S
Wind (mph) 5 5 8 8 6 8 11 10 10 9 5 5 8 6 6 5 6 5
Wind Gust (mph) 13 13 13 14 13 17 23 20 21 20 14 13 18 17 14 12 16 12
Precip Prob (%) 5 0 0 0 5 20 30 20 30 20 5 10 40 20 0 10 30 30
Precip Type T R R T T T T T R
12 Hour QPF 0.00 0.00 0.00 0.05 0.03 0.04 0.05 0.00 0.05
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) 13.4 14.1 13.9 13.9 14.2 14.6 14.5 14.4 14.4 14.3 13.6 13.4 13.6 13.7 13.4 13.2 13.4 13.7
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV SC BK OV BK SC SC FW FW FW CL FW SC FW FW FW FW
Cloud Cover (%) 80 50 60 75 55 40 30 10 10 5 5 25 35 15 15 10 20
Temperature 57 56 61 65 64 58 55 54 52 55 64 69 67 59 57 56 54
Max/Min Temp 65 52 69 54
DewPoint Temp 41 43 41 39 37 39 38 39 38 38 34 31 28 31 30 32 31
Humidity 55 62 48 38 37 49 53 57 59 53 32 24 23 34 36 40 41
Wind Dir S S SW W W W SE E S SE W W NW E SE SE SE
Wind (mph) 10 8 6 11 11 8 10 9 8 6 8 12 10 6 12 12 12
Wind Gust (mph) 12 19 18 19 17
Precip Prob (%) 20 20 10 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type T R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.8 13.6 13.6 13.7 13.5 13.3 13.2 12.9 12.4 12.2 12.6 12.9 12.8 12.8 13.0 13.2 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK BK BK BK SC BK SC BK SC BK
Cloud Cover (%) 20 45 35 45 30 65 65 80 70 70 60 55 35 60 45 55 30 55
Temperature 70 71 62 58 73 73 65 61 66 64 59 57 63 61 55 54 63 61
Max/Min Temp 74 58 77 58 69 56 65 53 65
DewPoint Temp 35 37 38 37 39 38 42 44 45 45 45 44 43 45 45 44 44 45
Humidity 28 29 41 45 29 28 43 53 47 50 60 62 48 56 69 69 50 56
Wind Dir S W SE E S S SE SE SW S SE SE W SW SE SE SW S
Wind (mph) 6 6 12 12 6 9 13 11 10 10 9 8 8 8 10 8 8 6
Wind Gust (mph) 12 12 12 16 21 18 18 16 14 13 13 16 13 13 12
Precip Prob (%) 5 0 0 0 0 10 30 20 40 20 20 10 50 20 5 10 30 20
Precip Type T R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.03 0.01 0.03 0.03 0.00 0.02
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) 13.6 14.4 14.0 14.0 14.2 14.7 14.5 14.4 14.4 14.4 13.9 13.7 13.9 13.9 13.6 13.4 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK SC BK OV BK SC FW FW CL FW FW FW FW FW FW
Cloud Cover (%) 80 65 50 50 60 70 55 25 20 5 5 5 5 20 20 10 15
Temperature 42 49 63 65 61 50 45 42 39 49 64 69 68 54 48 43 41
Max/Min Temp 66 38 70 40
DewPoint Temp 39 42 42 39 40 41 40 39 37 41 36 33 33 34 34 32 32
Humidity 88 76 46 39 46 72 83 89 94 74 35 26 27 47 58 64 69
Wind Dir W SW W W W NE S S SW SW W W W SW S S S
Wind (mph) 4 6 11 13 12 4 3 3 3 5 11 12 12 6 4 4 4
Wind Gust (mph) 11 14 23 27 24 12 10 9 10 12 20 24 24 14 11 11 11
Precip Prob (%) 20 10 10 30 30 40 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T R R R
6 Hour QPF 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.01 0.00 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 0.0 0.0 MM
Snow Level (kft) 12.9 12.9 13.1 13.1 13.2 13.1 12.6 12.3 12.0 12.2 12.5 12.9 13.1 13.2 13.1 13.0 12.7
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK BK SC BK BK SC SC SC
Cloud Cover (%) 10 20 40 45 35 50 75 75 75 50 60 55 45 55 50 40 35 35
Temperature 71 72 51 44 74 72 52 46 68 65 51 45 66 63 48 42 66 62
Max/Min Temp 77 43 80 45 72 43 69 41 69
DewPoint Temp 37 37 38 34 40 41 45 43 46 45 44 41 42 41 42 40 42 42
Humidity 29 28 60 69 29 33 77 89 45 48 77 86 42 44 80 93 42 48
Wind Dir W W SE S W SE SE S W SW S SW W SW S S W W
Wind (mph) 11 10 4 4 9 6 9 9 12 11 11 9 12 10 8 6 10 6
Wind Gust (mph) 20 20 11 11 17 14 14 25 23 19 17 26 19 13 13 20 16
Precip Prob (%) 5 5 0 0 10 30 30 20 40 20 5 5 30 20 0 5 30 30
Precip Type T R R R T T T T T R
12 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.05 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) 13.1 13.8 13.8 13.7 14.0 14.5 14.4 14.3 14.4 14.4 13.7 13.2 13.5 13.6 13.3 13.1 13.4 13.6
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV SC SC BK OV BK BK SC FW FW CL FW FW SC FW FW FW
Cloud Cover (%) 80 35 45 65 75 55 55 35 20 10 5 10 15 30 20 20 15
Temperature 47 50 60 62 58 50 47 45 43 49 62 66 67 55 50 46 44
Max/Min Temp 63 42 67 44
DewPoint Temp 40 41 40 39 39 39 39 38 37 38 34 32 32 31 33 32 34
Humidity 76 71 47 43 50 67 74 76 78 66 35 28 27 39 51 59 67
Wind Dir SW SW W W NW SW S SW SW SW W W W SW S S S
Wind (mph) 4 5 10 11 8 4 4 4 4 5 10 11 10 5 5 4 5
Wind Gust (mph) 11 20 24 19 10 19 23 23 13 11 10
Precip Prob (%) 20 10 20 30 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T R T
6 Hour QPF 0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.01 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.01 0.00 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 0.0 0.0 MM
Snow Level (kft) 12.8 12.6 12.7 13.1 13.0 12.7 12.4 12.1 12.0 12.1 12.5 12.9 13.0 13.1 13.0 12.7 12.6
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 FW BK OV OV OV BK BK BK SC BK BK SC SC SC
Cloud Cover (%) 15 35 40 35 20 55 70 70 75 60 65 50 45 60 50 40 30 40
Temperature 69 70 55 49 72 70 56 51 66 63 53 49 64 62 50 46 64 60
Max/Min Temp 72 49 75 51 69 48 66 46 66
DewPoint Temp 35 35 37 37 39 41 43 43 45 45 43 40 40 40 41 40 41 41
Humidity 29 28 51 62 30 35 62 74 47 52 69 71 41 44 71 79 43 49
Wind Dir W W S SE W S SE S SW SW S S W SW S S W W
Wind (mph) 8 8 5 5 5 6 8 8 12 9 9 9 12 9 8 6 10 6
Wind Gust (mph) 17 19 12 14 13 16 24 21 18 17 26 19 14 12 20 16
Precip Prob (%) 0 5 0 0 10 30 30 20 40 20 5 5 40 30 0 5 30 20
Precip Type T R R R T T T R R T
12 Hour QPF 0.00 0.00 0.00 0.00 0.07 0.01 0.06 0.01 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) 13.0 13.9 13.7 13.6 13.9 14.5 14.3 14.2 14.3 14.2 13.6 13.1 13.2 13.5 13.3 12.9 13.2 13.5
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV SC BK BK OV BK SC SC FW FW CL FW FW SC FW FW FW
Cloud Cover (%) 95 45 50 60 75 60 45 30 25 15 5 10 15 40 25 20 15
Temperature 44 49 64 67 62 53 48 44 40 49 65 70 69 58 52 46 42
Max/Min Temp 68 39 71 42
DewPoint Temp 43 43 44 43 44 44 44 42 40 41 39 37 35 37 39 37 36
Humidity 95 79 49 42 51 71 85 93 100 75 39 30 28 46 61 71 80
Wind Dir SW S W W W S S S S S W W W SW S SE SE
Wind (mph) 2 3 8 10 8 2 1 1 2 3 9 10 9 2 2 2 2
Wind Gust (mph) 18 21 18 19 21 21
Precip Prob (%) 20 10 10 30 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T R T
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.01 0.00 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 0.0 0.0 MM
Snow Level (kft) 12.8 12.6 12.5 13.1 13.0 12.7 12.4 12.1 12.0 12.1 12.5 12.9 12.9 13.0 12.9 12.7 12.6
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV BK BK BK BK SC BK BK SC SC SC
Cloud Cover (%) 10 35 45 35 30 60 70 75 70 60 65 50 40 50 50 35 30 40
Temperature 72 74 56 46 75 74 57 48 69 67 54 45 67 65 51 43 67 63
Max/Min Temp 76 46 79 47 73 44 70 42 70
DewPoint Temp 40 39 42 39 44 43 47 45 50 47 47 43 45 43 46 43 46 44
Humidity 31 28 59 77 33 33 69 89 51 49 77 93 45 45 83 100 47 50
Wind Dir W W SE SE W S SE S SW SW S S SW SW S S SW SW
Wind (mph) 6 6 3 3 4 5 5 8 12 8 6 6 11 8 5 4 9 5
Wind Gust (mph) 16 18 12 12 11 13 23 18 12 12 23 17 19 13
Precip Prob (%) 0 5 0 0 5 30 30 20 40 20 5 5 40 30 0 5 30 20
Precip Type R R R T T T R R T
12 Hour QPF 0.00 0.00 0.00 0.00 0.08 0.02 0.04 0.01 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) 13.0 13.9 13.7 13.6 14.0 14.5 14.3 14.2 14.3 14.2 13.5 13.0 13.2 13.5 13.2 12.8 13.1 13.5
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV SC BK SC BK SC FW SC FW CL CL CL FW FW FW FW FW
Cloud Cover (%) 75 45 60 45 65 50 25 35 20 5 0 5 5 25 15 15 15
Temperature 45 50 62 64 62 51 46 43 42 50 64 67 66 53 49 46 44
Max/Min Temp 66 41 68 44
DewPoint Temp 39 43 45 43 42 43 41 39 38 42 40 37 35 37 34 34 31
Humidity 79 78 54 47 47 75 84 87 84 73 41 33 31 54 55 62 61
Wind Dir SE S SW W W NE E S S S W W W S SE SE SE
Wind (mph) 3 3 5 8 6 3 1 1 1 2 6 6 5 2 2 2 2
Wind Gust (mph) 9 16 19 18 16 18 16 8
Precip Prob (%) 30 10 10 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.1 13.0 12.9 13.3 13.2 13.2 12.9 12.5 12.2 12.3 12.6 12.9 12.9 12.8 13.0 13.0 12.9
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 BK OV OV SC BK BK SC SC SC SC SC SC
Cloud Cover (%) 5 20 35 35 35 45 65 75 70 45 60 50 45 40 45 40 30 35
Temperature 70 72 53 47 73 73 53 49 66 64 50 46 64 62 48 44 64 61
Max/Min Temp 76 47 79 48 71 45 67 43 67
DewPoint Temp 42 40 39 35 44 43 44 43 50 47 44 41 47 45 43 40 48 46
Humidity 36 31 59 63 36 34 71 80 56 54 80 83 54 54 83 86 56 58
Wind Dir SW W SE SE SW SE SE SE SW SW S S SW SW SE SE W SW
Wind (mph) 4 4 2 3 3 3 4 4 6 4 4 4 6 4 3 3 5 3
Wind Gust (mph) 13 14 12 11 10 10 17 14 10 18 12 14 10
Precip Prob (%) 5 0 0 0 5 20 30 20 40 20 20 10 40 20 0 10 30 30
Precip Type T R R T T R T T T R
12 Hour QPF 0.00 0.00 0.00 0.01 0.04 0.03 0.05 0.01 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) 13.3 13.8 13.8 13.7 14.1 14.5 14.5 14.3 14.4 14.3 13.6 13.2 13.5 13.6 13.3 13.1 13.4 13.6
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK OV BK SC SC FW FW FW FW FW SC SC FW FW FW FW
Cloud Cover (%) 75 65 70 70 45 45 20 10 10 5 5 30 35 10 15 5 15
Temperature 52 51 58 61 60 52 52 50 50 52 61 64 64 54 54 52 50
Max/Min Temp 64 49 66 50
DewPoint Temp 39 44 45 43 41 39 39 38 37 39 38 36 34 31 30 30 28
Humidity 60 76 62 52 49 62 61 63 61 62 43 35 32 42 40 43 43
Wind Dir S E W W W W NE E E S W W W N E E E
Wind (mph) 3 3 4 5 4 2 2 1 1 2 5 5 4 1 2 3 4
Wind Gust (mph) 9 11 16 14 8 8 6 6 12 16 14 6 9 10 11
Precip Prob (%) 30 30 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R T T
6 Hour QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.00 0.00 0.00
Low End QPF MM 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.6 13.4 13.4 13.6 13.5 13.4 13.2 13.0 12.5 12.4 12.5 12.7 12.7 12.8 12.8 13.1 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV OV OV BK BK SC SC BK BK SC SC BK
Cloud Cover (%) 15 40 40 35 35 60 70 75 75 70 60 50 40 60 50 50 35 60
Temperature 67 68 59 54 70 69 60 56 63 61 56 54 61 58 52 51 60 58
Max/Min Temp 73 54 75 54 67 52 64 49 64
DewPoint Temp 39 40 37 35 43 41 42 43 48 47 45 43 47 46 44 42 47 47
Humidity 36 36 44 48 38 36 51 62 58 60 66 66 60 64 74 71 62 67
Wind Dir SW W E E S E E SE SW S SE SE W SW SE SE SW SW
Wind (mph) 3 2 3 4 3 2 5 4 4 3 3 3 3 2 3 3 2 1
Wind Gust (mph) 9 10 10 11 9 11 13 12 12 12 10 9 12 10 10 9 10 8
Precip Prob (%) 5 0 0 0 5 20 30 40 50 20 20 10 50 20 5 10 40 20
Precip Type T R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.02 0.06 0.03 0.06 0.00 0.02
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) 13.4 14.2 14.0 13.9 14.2 14.7 14.5 14.4 14.5 14.4 13.9 13.6 13.8 13.9 13.6 13.3 13.6 13.8
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK OV SC SC SC FW FW FW CL FW SC FW FW FW FW
Cloud Cover (%) 80 55 55 75 45 30 30 10 10 5 5 25 35 10 10 15 15
Temperature 54 56 62 66 65 56 53 51 50 55 65 70 69 57 54 53 51
Max/Min Temp 66 50 70 51
DewPoint Temp 40 45 47 45 44 41 40 39 38 40 39 37 35 32 31 31 29
Humidity 60 66 57 46 46 58 62 63 62 56 39 30 29 39 41 43 43
Wind Dir S E SW W W W N E E S W W NW NE E E E
Wind (mph) 4 5 5 10 9 4 4 4 4 3 6 11 10 3 6 5 6
Wind Gust (mph) 11 11 18 17 10 13 19 18 12 11
Precip Prob (%) 20 20 20 20 20 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type T T R 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.8 13.6 13.5 13.7 13.6 13.3 13.2 12.9 12.5 12.2 12.6 12.9 12.8 12.7 12.8 13.1 13.2
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 BK OV BK OV BK BK SC BK SC SC SC BK
Cloud Cover (%) 15 50 30 45 30 70 65 75 65 75 55 55 30 65 45 45 30 60
Temperature 70 72 59 54 74 74 61 57 67 66 57 55 65 63 53 51 64 63
Max/Min Temp 75 54 77 56 69 53 67 51 66
DewPoint Temp 40 43 39 36 45 44 43 44 50 50 46 43 49 50 45 43 49 49
Humidity 33 35 48 51 35 34 51 62 54 56 67 64 56 62 74 74 58 60
Wind Dir SW W E E S SE E E SW S SE SE W SW E E SW SW
Wind (mph) 4 5 8 6 4 6 11 8 8 5 5 4 5 4 6 5 5 4
Wind Gust (mph) 10 11 13 12 13 16 12 13 12 10
Precip Prob (%) 5 0 0 0 5 10 30 30 50 20 20 10 50 20 5 10 40 20
Precip Type R R T T R T T T T
12 Hour QPF 0.00 0.00 0.00 0.02 0.02 0.03 0.03 0.00 0.02
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) 13.5 14.4 14.0 14.0 14.2 14.7 14.5 14.5 14.5 14.5 14.0 13.7 14.0 14.0 13.6 13.4 13.7 13.9
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 Tuesday 08/18/26 Wednesday 08/19/26
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 OV BK BK OV BK SC SC FW FW FW CL FW SC FW FW FW FW
Cloud Cover (%) 85 60 50 70 60 40 35 10 10 5 5 25 35 15 10 10 15
Temperature 51 52 58 65 64 56 52 48 46 52 61 70 68 58 54 50 48
Max/Min Temp 66 46 70 47
DewPoint Temp 43 45 44 39 39 41 42 41 40 41 37 31 28 33 34 34 34
Humidity 75 78 59 38 39 57 69 76 80 66 41 23 22 39 47 54 58
Wind Dir SE E W W W W E E E N W W NW N E E E
Wind (mph) 3 4 4 10 10 4 4 3 2 2 8 11 10 4 5 5 5
Wind Gust (mph) 10 19 19 14 21 19
Precip Prob (%) 30 20 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0
Precip Type R T T 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 0.00 0.00 MM
High End QPF MM 0.00 0.00 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 0.0 0.0 MM
Snow Level (kft) 13.8 13.6 13.5 13.6 13.7 13.4 13.3 13.0 12.5 12.3 12.7 12.9 13.0 12.7 12.7 13.0 13.1
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 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26
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 OV BK OV BK BK SC BK SC SC SC BK
Cloud Cover (%) 15 50 30 40 30 65 70 75 70 70 55 50 35 65 45 45 35 60
Temperature 68 73 58 52 71 74 60 54 63 65 55 51 61 61 52 48 61 62
Max/Min Temp 76 51 79 53 71 49 68 47 67
DewPoint Temp 38 37 39 39 42 39 46 47 47 45 47 46 45 45 47 45 45 43
Humidity 33 27 50 61 35 28 60 77 56 48 74 83 56 56 83 89 56 50
Wind Dir W W E E SW SE E E W SW SE SE W SW E SE W SW
Wind (mph) 3 5 8 5 3 5 8 5 6 5 4 2 5 4 4 3 4 4
Wind Gust (mph) 13 11 13 14 11 12 10
Precip Prob (%) 5 0 0 0 5 10 30 20 40 20 10 10 50 20 5 10 40 20
Precip Type T R R T T T T T T
12 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.02 0.00 0.01
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) 13.5 14.3 14.0 14.0 14.3 14.8 14.6 14.5 14.6 14.5 14.0 13.8 14.0 14.0 13.7 13.4 13.7 13.9
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