Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
533
FWUS45 KRIW 191014
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
414 AM MDT Sat Sep 19 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 Saturday 09/19/26 Sunday 09/20/26
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 BK SC BK OV BK SC SC SC BK BK BK SC FW FW FW
Cloud Cover (%) 65 65 65 50 55 75 65 45 40 25 55 50 50 30 15 10 20
Temperature 37 35 38 40 37 34 32 32 29 26 35 38 38 33 31 31 29
Max/Min Temp 42 25 41 26
DewPoint Temp 33 33 35 36 35 34 32 32 29 26 33 34 33 32 31 30 29
Humidity 85 94 90 84 91 100 100 100 100 100 94 84 83 96 100 96 98
Wind Dir SW SW SW W NW NW NW N N W W W NW NW N E NE
Wind (mph) 3 4 3 3 3 4 2 1 1 3 3 3 2 3 2 2 3
Wind Gust (mph) 10 9 9 8
Precip Prob (%) 40 30 50 40 40 10 5 5 0 5 0 0 0 0 0 0 0
Precip Type R S T T S
6 Hour QPF 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.11 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.27 0.06 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.1 0.0 0.0 0.0
Snow Level (kft) 11.0 10.5 10.5 10.6 10.6 10.5 10.4 10.4 10.2 10.4 10.9 11.3 11.3 11.1 11.1 11.0 10.9
Snow Ratio (:1) 4 4 5 5 4 4 4 4 4 4 3 3 2 2 2 2 2
Snow Density (%) 25 25 20 20 25 25 25 25 25 25 33 33 50 50 50 50 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC SC SC BK SC FW SC FW FW FW SC SC SC SC SC
Cloud Cover (%) 5 10 25 35 30 40 55 50 25 30 20 10 5 30 40 40 30 50
Temperature 41 45 35 32 46 46 37 34 45 46 37 33 47 49 38 33 47 48
Max/Min Temp 49 30 51 32 50 31 53 32 53
DewPoint Temp 31 28 28 26 28 26 28 28 30 28 29 27 29 26 26 25 28 26
Humidity 68 51 75 78 50 45 70 78 55 49 72 78 49 40 62 72 47 42
Wind Dir SW W NE E S NW E SE W N E E SW W E E SW SW
Wind (mph) 2 3 3 5 2 3 3 4 3 3 3 3 3 3 6 6 4 4
Wind Gust (mph) 9 9 10 10 10 9 9 9 12 12 12 12
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.6 11.2 10.9 11.0 11.5 11.4 11.2 11.4 11.8 11.6 11.4 11.6 12.1 11.8 11.6 11.8 12.1
Snow Ratio (:1) 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 100 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 SC SC SC BK BK SC SC FW SC SC SC SC FW FW FW
Cloud Cover (%) 55 50 45 35 50 65 60 40 40 25 45 50 50 30 15 10 20
Temperature 42 44 57 59 56 48 42 40 38 41 57 62 61 51 44 39 37
Max/Min Temp 59 35 63 36
DewPoint Temp 38 42 48 44 44 40 41 40 38 41 45 43 43 41 41 39 37
Humidity 86 93 73 58 65 75 98 99 99 100 65 50 51 68 89 99 99
Wind Dir N S S W N NW N N N N SW W NW NW N N N
Wind (mph) 0 1 2 3 2 2 0 0 0 0 1 2 2 2 0 0 0
Wind Gust (mph) 10 9 9 8
Precip Prob (%) 40 30 40 40 30 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.12 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.21 0.04 0.01 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.5 10.4 10.5 10.6 10.4 10.4 10.4 10.2 10.4 10.9 11.3 11.3 11.1 11.1 11.0 10.9
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 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC SC BK SC FW SC FW FW CL SC SC SC SC BK
Cloud Cover (%) 5 15 25 35 30 45 50 45 25 35 25 10 5 35 40 40 30 50
Temperature 63 68 48 40 67 70 50 43 67 70 49 42 68 72 51 42 69 72
Max/Min Temp 71 39 72 42 72 40 75 42 74
DewPoint Temp 44 36 38 36 41 35 38 38 43 37 38 37 41 35 36 35 40 35
Humidity 50 31 67 84 38 28 63 82 42 30 66 82 37 26 56 76 35 26
Wind Dir S W N E S N E E SW N E E SW SW E E SW SW
Wind (mph) 1 1 0 1 1 2 1 2 3 2 1 1 2 2 2 2 3 3
Wind Gust (mph) 6 8 9 9 8 8 10 10
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.6 11.2 10.9 11.0 11.5 11.4 11.2 11.4 11.9 11.6 11.4 11.6 12.1 11.8 11.6 11.8 12.1
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 Saturday 09/19/26 Sunday 09/20/26
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 BK BK BK OV BK SC SC SC BK SC BK SC FW FW FW
Cloud Cover (%) 70 70 65 60 55 75 65 50 40 30 60 45 55 30 20 15 25
Temperature 41 38 38 41 36 39 37 38 37 35 35 39 39 40 39 39 38
Max/Min Temp 43 34 42 36
DewPoint Temp 35 34 35 37 33 31 31 30 29 29 35 36 34 30 30 28 28
Humidity 79 87 90 84 90 74 79 72 72 79 100 88 83 66 71 65 66
Wind Dir SW SW SW W NW NW NW NW NW W W W NW NW SE E E
Wind (mph) 4 5 4 5 5 5 2 2 2 3 3 5 5 4 3 3 4
Wind Gust (mph) 11 10 12 12 11 11
Precip Prob (%) 40 40 50 40 40 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.41 0.09 0.04 0.01
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.6 10.6 10.6 10.7 10.6 10.5 10.4 10.2 10.5 11.0 11.4 11.5 11.2 11.1 11.0 10.9
Snow Ratio (:1) 4 4 4 4 4 4 4 4 4 4 3 3 2 2 2 2 2
Snow Density (%) 25 25 25 25 25 25 25 25 25 25 33 33 50 50 50 50 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC SC SC BK SC FW SC FW FW FW SC SC SC SC SC
Cloud Cover (%) 5 15 25 30 25 40 55 45 25 30 25 10 5 30 40 40 30 50
Temperature 42 47 43 41 47 48 45 43 47 48 44 42 49 51 46 42 50 50
Max/Min Temp 51 40 53 41 52 40 55 41 55
DewPoint Temp 34 28 26 24 30 26 26 27 32 28 26 25 30 26 24 23 29 26
Humidity 72 48 50 50 51 42 47 53 56 46 49 51 48 37 42 46 44 39
Wind Dir SW W E E SW NW SE SE W S SE SE SW SW E E SW SW
Wind (mph) 3 5 4 6 3 6 6 6 5 6 6 6 5 6 10 10 9 9
Wind Gust (mph) 10 12 12 13 13 13 12 12 13 12 17 18 19 18
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.6 11.3 10.9 11.0 11.5 11.4 11.2 11.4 11.8 11.6 11.4 11.6 12.1 11.8 11.6 11.8 12.0
Snow Ratio (:1) 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 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 Saturday 09/19/26 Sunday 09/20/26
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 BK SC SC OV OV SC SC SC SC SC SC SC FW FW FW
Cloud Cover (%) 60 55 50 40 45 70 70 50 45 30 40 45 50 35 15 15 20
Temperature 39 43 55 59 55 48 40 38 36 40 54 60 58 50 42 37 33
Max/Min Temp 59 31 60 32
DewPoint Temp 38 42 46 42 41 41 40 38 36 39 42 40 39 41 40 37 33
Humidity 96 95 71 53 59 78 100 100 100 96 64 47 49 70 93 100 100
Wind Dir NE E SW W N NW N N N N SW W NW N E E N
Wind (mph) 1 2 3 4 4 3 1 0 0 0 1 3 3 2 1 1 0
Wind Gust (mph) 11 9
Precip Prob (%) 40 30 40 40 30 10 10 10 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.13 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.22 0.04 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.6 10.3 10.6 10.6 10.5 10.4 10.4 10.2 10.3 10.8 11.4 11.5 11.3 11.1 11.0 10.9
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 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC SC BK SC FW SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 30 25 45 50 50 25 35 20 10 5 30 40 40 30 50
Temperature 59 67 45 36 64 68 48 39 63 68 47 38 66 71 48 38 66 70
Max/Min Temp 69 35 71 38 71 36 74 37 73
DewPoint Temp 40 34 36 34 38 33 37 37 40 35 37 35 38 32 35 34 37 33
Humidity 50 29 71 92 38 27 65 92 43 29 68 89 36 24 60 85 34 25
Wind Dir SW W E E S N E E W N E N SW SW E E SW SW
Wind (mph) 1 3 2 1 1 3 2 1 3 3 2 0 2 3 3 2 4 4
Wind Gust (mph) 10 8 11 11
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type T R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.6 11.3 10.9 11.0 11.6 11.4 11.2 11.4 11.9 11.7 11.4 11.6 12.1 11.8 11.6 11.8 12.1
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 Saturday 09/19/26 Sunday 09/20/26
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 BK BK BK BK SC SC SC SC BK SC FW FW FW
Cloud Cover (%) 55 50 40 55 60 65 65 60 40 40 25 50 50 30 10 15 20
Temperature 42 43 55 59 56 48 44 41 38 42 54 60 60 50 46 40 36
Max/Min Temp 60 34 62 35
DewPoint Temp 39 41 45 42 43 39 38 39 36 38 40 40 39 38 38 36 33
Humidity 89 91 69 54 61 71 80 91 94 85 58 48 45 63 74 84 89
Wind Dir SE S SW W NW SW SE N N W W W NW N E E E
Wind (mph) 2 2 3 4 4 3 1 0 0 2 2 3 4 2 1 1 1
Wind Gust (mph) 10 10 9
Precip Prob (%) 40 30 40 40 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.11 0.04 0.03 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.15 0.03 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.28 0.06 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.5 10.3 10.6 10.6 10.4 10.4 10.3 10.2 10.3 10.6 11.3 11.2 11.2 11.1 11.0 10.9
Snow Ratio (:1) 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 0 0 0 0 0 0 100 100 100 100 0 0 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC BK BK BK SC SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 35 30 50 50 55 25 35 20 15 5 35 35 45 30 55
Temperature 61 68 49 39 65 68 51 43 64 68 50 42 67 71 52 43 67 71
Max/Min Temp 70 38 72 41 72 39 74 41 74
DewPoint Temp 39 34 34 31 36 33 35 36 38 35 35 34 36 32 33 33 35 32
Humidity 44 28 56 72 34 27 54 76 38 29 56 73 32 24 48 67 30 24
Wind Dir SW W E E SW SE E E SW SE E E SW S E E SW S
Wind (mph) 2 3 3 2 2 4 4 3 3 4 4 2 3 4 5 3 4 5
Wind Gust (mph) 9 9 10 11
Precip Prob (%) 0 0 0 0 0 20 30 20 20 5 0 0 5 5 0 0 5 10
Precip Type T R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.5 11.3 10.9 11.0 11.6 11.4 11.2 11.4 11.9 11.7 11.4 11.6 12.1 11.8 11.7 11.8 12.1
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 Saturday 09/19/26 Sunday 09/20/26
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 OV OV BK OV BK OV SC BK BK BK SC FW FW FW FW
Cloud Cover (%) 70 70 70 70 55 80 65 75 40 55 60 55 40 20 20 15 20
Temperature 42 37 39 42 40 39 39 39 37 34 38 42 42 40 39 39 38
Max/Min Temp 43 33 43 35
DewPoint Temp 39 36 37 39 37 37 36 35 33 34 37 38 36 36 34 33 31
Humidity 89 96 94 88 88 94 90 85 84 100 96 84 79 84 82 78 77
Wind Dir S SW W W NW NW N N NE W W W W N SE E E
Wind (mph) 2 3 4 4 3 3 0 0 1 1 4 4 3 3 3 3 4
Wind Gust (mph) 10 9 11 9
Precip Prob (%) 40 40 50 40 40 20 10 10 0 5 0 0 0 0 0 0 0
Precip Type R R T T R R
6 Hour QPF 0.06 0.12 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.18 0.01 0.00 0.00
Low End QPF 0.04 0.00 0.00 0.00
High End QPF 0.28 0.07 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.5 10.4 10.6 10.6 10.5 10.5 10.4 10.3 10.4 10.8 11.2 11.2 11.1 11.0 10.9 10.8
Snow Ratio (:1) 3 3 3 3 3 3 3 3 3 3 2 2 1 1 1 1 1
Snow Density (%) 33 33 33 33 33 33 33 33 33 33 50 50 100 100 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC SC SC BK SC FW FW FW FW FW FW SC SC SC SC
Cloud Cover (%) 5 10 25 30 25 35 55 45 20 25 20 10 5 25 40 40 30 45
Temperature 46 49 44 42 50 51 46 43 49 51 45 43 52 54 47 44 53 53
Max/Min Temp 51 39 54 41 53 40 56 42 56
DewPoint Temp 35 30 31 28 31 29 30 31 34 31 31 29 32 29 29 28 31 29
Humidity 65 48 60 58 47 42 53 62 56 46 58 57 46 38 49 53 43 39
Wind Dir SW W E SE SW NE SE SE W S SE SE SW S SE SE SW S
Wind (mph) 3 4 4 6 4 4 4 4 5 4 4 4 5 5 8 8 8 6
Wind Gust (mph) 10 12 10 10 11 11 13 16 17 14
Precip Prob (%) 0 0 0 0 0 5 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.6 11.2 10.8 11.0 11.5 11.3 11.2 11.4 11.8 11.6 11.4 11.6 12.0 11.8 11.6 11.8 12.0
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
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 SC SC BK BK BK SC SC SC SC BK SC SC FW FW FW
Cloud Cover (%) 60 55 45 50 60 70 60 50 40 35 40 50 45 30 15 10 15
Temperature 38 39 48 49 45 35 33 33 31 34 46 50 49 37 34 32 29
Max/Min Temp 49 26 51 27
DewPoint Temp 37 38 41 37 37 35 33 33 31 34 37 37 36 35 34 32 29
Humidity 96 96 77 62 73 100 100 100 100 100 71 60 61 92 100 100 100
Wind Dir S S SW SW NW N N N N NW W W NW N NE E E
Wind (mph) 2 2 4 5 4 4 3 2 1 2 4 5 5 3 2 1 2
Wind Gust (mph) 11 11 12 12
Precip Prob (%) 30 20 30 40 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R T T T T
6 Hour QPF 0.12 0.04 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.31 0.03 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 10.7 10.6 10.7 10.7 10.5 10.4 10.3 10.2 10.3 10.9 11.4 11.4 11.3 11.1 11.1 11.0
Snow Ratio (:1) 2 2 2 2 2 2 2 2 2 2 1 1 0 0 1 1 1
Snow Density (%) 50 50 50 50 50 50 50 50 50 50 100 100 0 0 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC BK BK BK SC SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 35 30 50 60 55 25 40 20 10 5 30 35 45 30 55
Temperature 53 56 38 33 57 57 39 36 56 56 39 35 59 59 41 35 59 59
Max/Min Temp 58 32 60 33 60 32 63 34 63
DewPoint Temp 36 30 31 28 32 30 32 32 36 32 32 31 33 29 30 30 33 30
Humidity 53 37 77 83 39 35 76 85 47 40 76 85 37 32 65 82 37 33
Wind Dir SW W E E SW W E SE SW W E SE SW S E SE SW SW
Wind (mph) 3 4 4 3 4 4 3 2 5 4 3 3 5 5 6 4 8 6
Wind Gust (mph) 10 11 10 11 11 16 13
Precip Prob (%) 0 0 0 0 5 40 40 20 20 5 0 0 5 5 0 0 5 10
Precip Type R R R T T
12 Hour QPF 0.00 0.00 0.00 0.08 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.6 11.5 11.0 11.1 11.6 11.5 11.3 11.5 11.9 11.7 11.5 11.7 12.1 11.9 11.7 11.9 12.1
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
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK OV BK BK BK SC SC SC FW FW FW FW FW
Cloud Cover (%) 45 40 35 75 50 75 65 60 60 40 25 30 25 10 10 5 15
Temperature 39 40 45 47 43 39 37 36 35 37 45 49 48 42 39 37 35
Max/Min Temp 48 32 50 34
DewPoint Temp 37 39 40 39 38 35 33 33 32 35 39 38 38 35 33 31 30
Humidity 92 96 81 73 81 85 87 89 90 91 79 66 67 76 78 79 82
Wind Dir SW W W W NW W NW NW NW W W W NW W SW S SE
Wind (mph) 4 4 6 8 8 6 5 4 3 4 8 10 9 4 2 2 3
Wind Gust (mph) 10 12 14 14 10 13 18 17
Precip Prob (%) 30 30 30 60 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R T
6 Hour QPF 0.03 0.04 0.05 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.05 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.16 0.04 0.04 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.6 10.5 10.5 10.5 10.4 10.3 10.2 10.2 10.3 10.7 11.2 11.3 11.2 11.0 11.1 11.0
Snow Ratio (:1) 2 2 2 2 2 2 3 3 2 2 1 1 1 1 0 0 1
Snow Density (%) 50 50 50 50 50 50 33 33 50 50 100 100 100 100 0 0 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC FW SC BK BK FW SC SC FW FW SC SC SC FW SC
Cloud Cover (%) 5 15 30 40 25 50 65 55 20 35 30 10 5 30 35 45 20 50
Temperature 52 56 44 39 56 55 45 42 54 56 45 41 58 59 45 41 58 58
Max/Min Temp 58 38 59 40 59 39 62 40 61
DewPoint Temp 38 34 30 27 34 35 32 32 38 36 31 30 35 34 29 29 34 34
Humidity 58 43 58 62 44 47 60 67 55 47 58 65 42 39 53 62 40 40
Wind Dir W W S SE SW SW SE S W W S S SW SW SE SE SW SW
Wind (mph) 3 5 4 4 4 5 4 5 8 5 4 5 6 8 9 9 9 8
Wind Gust (mph) 14 12 13 13 14 17 14
Precip Prob (%) 0 0 0 0 10 50 50 20 20 10 5 0 5 5 0 5 5 10
Precip Type T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.16 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.6 11.4 10.9 11.3 11.6 11.5 11.4 11.6 12.0 11.7 11.5 11.8 12.2 11.8 11.7 12.0 12.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK OV BK BK BK BK SC SC SC FW FW FW FW
Cloud Cover (%) 50 50 45 80 55 85 60 65 55 55 35 40 30 15 10 10 15
Temperature 37 34 38 44 39 35 35 35 33 31 37 44 44 37 36 36 34
Max/Min Temp 45 30 46 31
DewPoint Temp 34 33 36 38 35 34 33 32 31 31 36 37 36 33 31 31 30
Humidity 89 98 92 78 87 95 91 90 92 100 97 76 73 84 83 81 85
Wind Dir S W W W NW W NW NW NW W W W NW W S SE SE
Wind (mph) 5 5 5 6 6 6 5 4 4 4 5 8 8 4 4 4 6
Wind Gust (mph) 11 13 12 12 14 14
Precip Prob (%) 30 30 30 60 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R R R T
6 Hour QPF 0.06 0.04 0.04 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.10 0.04 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.18 0.06 0.03 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.6 10.5 10.6 10.5 10.4 10.3 10.3 10.2 10.3 10.7 11.2 11.2 11.2 11.1 11.1 11.0
Snow Ratio (:1) 3 3 4 4 4 4 4 4 4 4 3 3 2 2 1 1 2
Snow Density (%) 33 33 25 25 25 25 25 25 25 25 33 33 50 50 100 100 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 BK FW SC SC FW FW SC SC SC SC SC
Cloud Cover (%) 5 15 30 40 25 50 65 55 25 35 30 10 5 30 30 45 25 50
Temperature 45 52 41 38 49 50 42 40 47 52 42 39 50 55 44 39 51 54
Max/Min Temp 55 36 56 38 56 36 59 38 58
DewPoint Temp 35 31 28 27 31 32 30 31 36 33 30 28 32 30 28 27 31 31
Humidity 68 45 60 65 50 50 62 70 65 48 62 64 50 38 53 62 46 41
Wind Dir W W SE SE SW S SE SE W SW SE SE SW S SE SE SW S
Wind (mph) 3 5 6 8 3 5 4 4 5 5 4 5 4 6 10 9 6 6
Wind Gust (mph) 9 11 10 12 11 10 11 12 16 14 14 13
Precip Prob (%) 0 0 0 0 10 40 40 20 20 10 0 0 5 5 0 0 5 10
Precip Type R R R T T
12 Hour QPF 0.00 0.00 0.00 0.15 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.5 11.3 10.9 11.3 11.6 11.5 11.4 11.6 12.0 11.7 11.4 11.8 12.1 11.8 11.7 12.0 12.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK BK OV BK SC SC SC FW SC FW FW FW FW FW
Cloud Cover (%) 50 40 30 60 60 80 60 35 35 25 20 30 15 15 10 10 10
Temperature 36 36 39 42 37 34 33 32 29 31 37 42 42 36 36 34 31
Max/Min Temp 43 28 44 30
DewPoint Temp 32 34 31 34 33 33 29 29 29 31 31 33 34 32 30 28 28
Humidity 85 92 74 73 87 95 86 88 98 99 80 69 72 86 78 79 89
Wind Dir SW SW SW W W NW NW NW NW W W NW NW NW W W W
Wind (mph) 8 8 11 13 11 10 9 8 8 6 10 13 12 8 5 4 4
Wind Gust (mph) 13 19 24 20 17 16 13 13 17 24 21 13 11
Precip Prob (%) 20 20 30 50 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type T T S S T
6 Hour QPF 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.07 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.14 0.06 0.04 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.6 10.5 10.5 10.6 10.4 10.3 10.2 10.2 10.4 10.9 11.3 11.4 11.1 11.0 11.1 10.9
Snow Ratio (:1) 4 4 4 4 4 4 4 4 4 4 3 3 2 2 2 2 2
Snow Density (%) 25 25 25 25 25 25 25 25 25 25 33 33 50 50 50 50 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 BK OV BK FW SC SC FW FW SC SC SC FW SC
Cloud Cover (%) 15 15 30 50 25 55 70 55 25 35 30 10 10 30 45 40 25 45
Temperature 43 48 40 37 48 46 41 38 46 48 41 37 49 50 43 38 49 51
Max/Min Temp 51 36 52 36 51 36 54 38 54
DewPoint Temp 31 29 25 25 29 31 29 31 33 31 28 28 29 29 25 27 28 29
Humidity 63 48 55 62 47 56 62 76 60 51 59 70 46 44 49 64 44 42
Wind Dir SW W SW SW S W SW SW W W SW SW SW SW SW S SW SW
Wind (mph) 6 6 5 4 8 6 8 6 10 9 6 6 10 9 9 9 13 11
Wind Gust (mph) 12 11 10 13 13 14 12 18 17 12 19 16 14 14 25 20
Precip Prob (%) 0 0 0 0 20 50 40 20 20 5 0 0 5 5 0 5 5 10
Precip Type T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.11 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.6 11.2 10.9 11.4 11.7 11.5 11.4 11.7 12.0 11.7 11.5 11.9 12.2 11.9 11.8 12.0 12.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK OV BK SC SC FW FW SC FW FW FW FW FW
Cloud Cover (%) 55 45 35 60 60 80 60 35 35 25 15 30 15 10 10 5 10
Temperature 42 40 49 49 44 39 38 37 34 36 49 52 49 42 40 38 35
Max/Min Temp 50 32 52 34
DewPoint Temp 39 38 37 36 36 34 33 31 30 34 34 34 34 34 33 30 29
Humidity 89 93 64 61 73 81 82 80 86 91 56 50 57 73 75 74 79
Wind Dir SW SW SW W NW N N N N NW W NW NW NW NE E SE
Wind (mph) 3 4 9 12 11 8 5 4 3 3 8 12 11 5 4 3 3
Wind Gust (mph) 17 21 19 13 14 21 20 11
Precip Prob (%) 20 20 30 50 20 10 5 0 0 0 0 0 0 0 0 0 0
Precip Type T T R R T
6 Hour QPF 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.11 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.17 0.04 0.03 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.5 10.4 10.6 10.6 10.4 10.3 10.2 10.1 10.3 10.9 11.3 11.4 11.1 11.0 11.1 10.9
Snow Ratio (:1) 2 2 3 3 3 3 3 3 3 3 2 2 1 1 1 1 1
Snow Density (%) 50 50 33 33 33 33 33 33 33 33 50 50 100 100 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 BK SC BK OV BK FW SC SC FW FW SC SC SC FW SC
Cloud Cover (%) 15 15 30 50 25 55 70 50 20 35 30 10 10 30 40 40 20 45
Temperature 54 56 44 40 57 54 45 42 57 56 45 41 59 58 47 42 60 59
Max/Min Temp 59 39 60 40 60 39 63 42 63
DewPoint Temp 32 30 28 26 28 32 32 33 34 32 31 30 30 30 28 29 30 30
Humidity 43 37 53 56 33 43 60 70 42 40 58 65 33 34 47 60 32 33
Wind Dir SW W E SE SW NW SE S W W SE SE SW S E SE SW SW
Wind (mph) 5 8 5 4 6 6 5 3 9 8 4 5 9 8 10 9 13 10
Wind Gust (mph) 11 13 11 12 12 17 14 10 11 18 14 17 16 23 18
Precip Prob (%) 0 0 0 0 20 50 40 20 20 5 0 0 5 5 0 5 5 10
Precip Type T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.11 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.5 11.2 10.9 11.4 11.7 11.5 11.4 11.7 12.0 11.7 11.5 11.8 12.2 11.9 11.8 12.0 12.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK OV SC BK BK SC FW FW FW FW FW FW FW
Cloud Cover (%) 50 45 45 65 65 70 45 55 55 45 25 25 20 10 10 5 10
Temperature 38 41 49 53 45 37 38 37 36 42 53 57 53 42 40 38 36
Max/Min Temp 54 33 59 35
DewPoint Temp 36 39 40 42 40 35 34 33 34 37 40 41 41 37 33 31 31
Humidity 92 91 72 65 81 93 85 87 91 81 62 55 64 81 76 77 82
Wind Dir SW SW W W W NW NW NW W W W NW NW NE SE SE SE
Wind (mph) 5 6 8 10 9 5 3 3 4 4 8 10 10 5 5 6 8
Wind Gust (mph) 16 17 16
Precip Prob (%) 30 20 30 60 20 20 5 0 0 0 0 0 0 0 0 0 0
Precip Type R T T R T R
6 Hour QPF 0.03 0.06 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.01 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.16 0.06 0.04 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.5 10.4 10.4 10.4 10.4 10.3 10.2 10.2 10.3 10.7 11.1 11.3 11.1 10.8 11.1 10.9
Snow Ratio (:1) 1 1 1 1 2 2 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 100 100 100 100 50 50 50 50 50 50 100 100 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW BK BK BK FW SC FW FW FW SC SC SC FW SC
Cloud Cover (%) 10 15 35 45 25 55 65 50 20 40 20 5 10 30 40 40 20 50
Temperature 60 61 44 40 65 59 46 42 63 60 45 41 67 63 46 42 67 63
Max/Min Temp 67 39 68 40 67 39 71 41 70
DewPoint Temp 38 37 28 28 34 37 33 34 40 38 32 30 35 35 29 30 35 36
Humidity 44 40 54 61 32 44 60 73 43 44 60 65 30 35 51 62 30 36
Wind Dir W W SE SE SW S SE SE W S SE SE SW S SE SE SW S
Wind (mph) 5 8 8 9 5 8 8 8 8 9 9 9 8 8 12 12 12 10
Wind Gust (mph) 13 18 18 20 16
Precip Prob (%) 0 0 0 0 10 40 40 20 20 5 0 0 5 0 0 5 5 10
Precip Type T R R R T T
12 Hour QPF 0.00 0.00 0.00 0.19 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.5 11.2 10.9 11.2 11.6 11.5 11.4 11.6 12.0 11.7 11.4 11.7 12.1 11.9 11.8 11.9 12.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 70 70 70 60 70 75 85 75 65 60 40 35 55 40 35 40 45
Temperature 39 37 39 42 39 37 36 35 35 32 37 42 41 38 37 34 32
Max/Min Temp 42 31 42 31
DewPoint Temp 38 36 36 35 33 33 33 33 32 31 34 33 33 33 32 31 27
Humidity 96 97 90 75 79 86 87 93 87 98 90 71 72 81 82 88 83
Wind Dir SW SW S NW W NW NW NW NW W W NW NW NW W W W
Wind (mph) 5 5 5 8 6 9 6 6 6 6 6 9 8 5 4 4 5
Wind Gust (mph) 11 12 17 16 12 13 19 18
Precip Prob (%) 10 20 50 40 40 30 20 20 0 0 0 5 5 5 0 0 0
Precip Type T T T S S S S
6 Hour QPF 0.02 0.07 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.29 0.07 0.02 0.02
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 10.9 10.9 10.9 10.8 10.7 10.5 10.4 10.2 10.3 10.9 11.4 11.5 11.4 11.4 11.1 11.0
Snow Ratio (:1) 4 4 4 4 4 4 5 5 4 4 3 3 2 2 3 3 2
Snow Density (%) 25 25 25 25 25 25 20 20 25 25 33 33 50 50 33 33 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC BK BK SC SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 10 15 30 30 25 45 55 50 30 45 20 20 10 35 30 40 35 50
Temperature 44 49 39 34 50 51 42 39 48 50 41 37 51 53 43 38 51 52
Max/Min Temp 51 33 53 36 51 34 55 36 54
DewPoint Temp 32 27 29 25 29 27 30 29 32 29 29 27 30 27 28 26 29 28
Humidity 62 42 68 69 44 39 62 67 54 44 62 67 44 36 55 62 42 39
Wind Dir W W E SE SW NW E SW W W S S W SW E SE SW SW
Wind (mph) 4 6 8 5 4 4 2 2 5 4 2 1 5 4 3 3 6 4
Wind Gust (mph) 10 14 11 13 11 11 16 13 10 10 14 14 13 12 18 16
Precip Prob (%) 0 0 0 0 0 40 40 20 20 10 0 0 5 5 0 0 5 10
Precip Type R R R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.6 11.5 11.2 11.2 11.6 11.5 11.3 11.6 11.9 11.7 11.5 11.8 12.1 11.9 11.7 11.9 12.1
Snow Ratio (:1) 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 100 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK OV OV OV BK BK OV BK BK BK SC SC SC SC
Cloud Cover (%) 70 75 80 55 75 75 85 70 65 75 55 55 60 40 25 30 35
Temperature 38 38 42 45 42 37 36 37 37 33 40 44 43 38 37 37 36
Max/Min Temp 46 32 45 32
DewPoint Temp 36 37 38 38 36 35 34 34 33 33 36 35 34 34 34 33 31
Humidity 92 95 86 77 80 91 92 89 84 100 86 70 71 84 88 85 81
Wind Dir S SW NW W NW NW NW N NW NW W NW NW NW SE SE SE
Wind (mph) 1 3 3 4 4 4 1 0 1 3 4 5 4 2 2 2 2
Wind Gust (mph) 10 13 13 10 10 14 13
Precip Prob (%) 20 30 50 40 40 20 10 20 0 0 0 0 5 5 0 0 0
Precip Type T R T T R R R
6 Hour QPF 0.06 0.07 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.13 0.02 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.33 0.08 0.02 0.01
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 10.8 10.9 10.8 10.7 10.7 10.5 10.4 10.2 10.3 10.8 11.4 11.4 11.5 11.3 11.2 11.0
Snow Ratio (:1) 3 3 3 3 3 3 4 4 4 4 2 2 1 1 2 2 2
Snow Density (%) 33 33 33 33 33 33 25 25 25 25 50 50 100 100 50 50 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC SC SC BK SC SC SC SC FW FW SC SC SC SC SC
Cloud Cover (%) 10 15 25 30 25 45 60 50 25 45 30 15 10 30 35 45 35 50
Temperature 48 52 39 36 53 53 43 41 51 53 42 39 54 56 43 39 54 55
Max/Min Temp 54 34 56 38 55 37 58 38 58
DewPoint Temp 34 28 31 26 31 28 31 31 34 30 31 29 31 27 29 27 30 28
Humidity 58 40 72 67 43 38 62 67 52 41 65 67 41 33 57 62 40 35
Wind Dir W W SE SE SW E E SE W SW SE SE W S SE SE SW SW
Wind (mph) 3 3 5 4 3 4 4 3 5 4 4 3 4 4 8 5 5 4
Wind Gust (mph) 11 13 10 9 12 13 12 9 11 12 14 12 16 13
Precip Prob (%) 0 0 0 0 0 30 40 20 20 5 0 0 5 5 0 0 5 10
Precip Type R R R T
12 Hour QPF 0.00 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.5 11.4 11.1 11.1 11.6 11.5 11.2 11.5 11.9 11.7 11.4 11.7 12.1 11.9 11.7 11.9 12.1
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
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK BK OV OV OV OV OV BK OV BK SC SC SC SC
Cloud Cover (%) 80 80 85 65 65 80 75 70 75 75 55 70 65 45 30 30 35
Temperature 40 41 46 49 45 41 40 39 39 38 44 48 48 42 41 38 37
Max/Min Temp 50 36 50 36
DewPoint Temp 39 40 43 41 38 36 35 35 33 37 39 38 39 35 34 32 30
Humidity 96 95 88 75 77 81 82 84 80 95 82 69 70 75 77 79 76
Wind Dir N S W NW W W N N N W W W NW N N N N
Wind (mph) 0 1 3 4 4 3 0 0 0 1 3 5 3 1 0 0 0
Wind Gust (mph) 6 12 13 10 6 9 13 13 6
Precip Prob (%) 20 30 50 40 40 30 20 20 0 5 0 5 5 5 0 0 0
Precip Type T R T T R R R R
6 Hour QPF 0.07 0.08 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.15 0.02 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.29 0.08 0.02 0.02
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.8 10.8 10.8 10.8 10.6 10.5 10.4 10.2 10.3 10.7 11.3 11.5 11.3 11.4 11.2 11.0
Snow Ratio (:1) 1 1 1 1 2 2 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 100 100 100 100 50 50 50 50 50 50 100 100 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW SC SC SC BK SC SC SC FW FW FW SC SC SC SC SC
Cloud Cover (%) 10 15 25 30 30 40 55 45 30 40 20 15 10 30 35 45 35 45
Temperature 53 56 43 39 57 57 46 43 56 57 45 42 59 60 46 42 59 59
Max/Min Temp 58 38 61 41 60 40 63 41 63
DewPoint Temp 37 31 32 27 32 30 31 31 37 33 31 30 34 30 30 28 33 31
Humidity 55 39 64 63 39 35 56 62 49 40 58 62 39 32 53 57 37 34
Wind Dir W W E E SW E E SE W W E SE W SE SE SE SW SW
Wind (mph) 2 3 3 2 2 4 3 2 4 4 3 3 4 4 8 5 6 5
Wind Gust (mph) 8 11 11 8 8 12 9 12 11 12 11 13 11 14 13
Precip Prob (%) 0 0 0 0 0 30 30 20 20 5 0 0 5 5 0 0 5 10
Precip Type R R R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.5 11.4 11.1 11.1 11.5 11.5 11.2 11.5 11.9 11.7 11.4 11.7 12.1 11.8 11.6 11.9 12.1
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
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV OV OV BK BK SC SC BK SC SC SC SC
Cloud Cover (%) 70 70 65 65 55 80 80 75 65 60 45 50 60 40 40 40 40
Temperature 39 40 46 49 46 40 38 37 36 35 43 48 47 40 39 36 33
Max/Min Temp 49 32 48 32
DewPoint Temp 38 39 41 40 38 36 34 35 33 34 36 36 35 35 34 33 30
Humidity 96 95 81 70 73 86 86 92 90 97 77 62 62 81 83 88 87
Wind Dir W W S NW NW NW NW NW NW NW NW NW NW NW W W NW
Wind (mph) 1 2 4 5 5 4 3 2 3 4 4 6 5 2 1 1 1
Wind Gust (mph) 6 8 11 14 14 12 9 8 9 11 12 17 16 9
Precip Prob (%) 10 20 50 40 40 30 20 20 0 0 0 5 10 10 0 0 0
Precip Type T T T T R R R R
6 Hour QPF 0.02 0.07 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.09 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.30 0.07 0.02 0.01
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 10.9 10.9 10.9 10.8 10.7 10.5 10.4 10.2 10.3 10.9 11.4 11.5 11.4 11.4 11.1 11.0
Snow Ratio (:1) 2 2 2 2 3 3 3 3 4 4 2 2 1 1 2 2 2
Snow Density (%) 50 50 50 50 33 33 33 33 25 25 50 50 100 100 50 50 50
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 SC SC SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 10 15 30 30 30 45 55 50 30 45 20 20 10 30 30 40 35 50
Temperature 50 55 41 36 56 57 44 40 54 56 43 38 57 59 44 39 57 58
Max/Min Temp 57 35 59 38 58 36 61 38 60
DewPoint Temp 34 29 32 28 31 28 31 31 34 31 31 30 31 28 29 28 31 29
Humidity 53 36 69 71 38 33 60 70 47 38 62 73 37 30 55 64 37 33
Wind Dir W W E E SW NW E SW W W SE SE W W E SE SW SW
Wind (mph) 4 4 3 1 3 4 2 2 6 4 2 2 5 3 3 3 6 4
Wind Gust (mph) 10 13 10 6 10 12 9 9 14 12 8 8 13 12 10 10 17 14
Precip Prob (%) 0 0 0 0 0 40 40 20 20 10 0 0 5 5 0 0 5 10
Precip Type R R R T
12 Hour QPF 0.00 0.00 0.00 0.03 0.01 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.3 11.6 11.5 11.1 11.2 11.6 11.5 11.3 11.6 11.9 11.7 11.5 11.8 12.1 11.9 11.7 11.9 12.1
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
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK BK BK BK BK SC BK SC BK BK SC FW FW FW FW
Cloud Cover (%) 55 55 55 60 60 60 65 40 60 40 55 50 35 20 10 5 20
Temperature 40 37 42 45 42 40 38 38 36 37 42 46 46 41 40 38 36
Max/Min Temp 45 34 48 35
DewPoint Temp 37 35 38 40 39 37 34 34 33 34 37 36 36 35 34 32 31
Humidity 89 92 85 81 88 90 85 84 87 88 81 69 67 80 78 78 82
Wind Dir SW NW W W NW NW N N N W W W NW N E E E
Wind (mph) 4 4 5 8 6 6 3 3 3 4 5 8 8 6 6 6 9
Wind Gust (mph)
Precip Prob (%) 40 40 40 40 30 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.09 0.07 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.03 0.00 0.00 0.00
High End QPF 0.27 0.04 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.8 10.2 10.2 10.3 10.4 10.4 10.3 10.3 10.3 10.3 10.6 11.1 11.1 11.1 10.9 10.9 10.7
Snow Ratio (:1) 3 3 3 3 3 3 3 3 3 3 2 2 1 1 1 1 1
Snow Density (%) 33 33 33 33 33 33 33 33 33 33 50 50 100 100 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC SC SC BK BK FW SC FW FW CL SC SC SC SC SC
Cloud Cover (%) 5 10 25 40 35 45 55 55 20 35 25 15 5 30 40 45 30 45
Temperature 50 53 44 40 54 54 46 43 52 54 46 41 55 57 47 42 55 56
Max/Min Temp 55 39 57 41 56 40 59 41 59
DewPoint Temp 35 31 30 28 33 30 31 32 35 32 32 31 32 29 29 29 32 30
Humidity 57 42 57 63 44 40 56 65 52 43 58 67 41 34 49 60 41 37
Wind Dir SW W E E S E SE SE W S E E S S E E S S
Wind (mph) 4 6 9 10 4 5 8 8 5 6 9 10 5 5 11 11 6 8
Wind Gust (mph) 11 12 12 12 17 17 17 14
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 0 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.6 11.0 10.8 11.1 11.5 11.4 11.3 11.4 11.8 11.6 11.4 11.5 12.0 11.8 11.6 11.8 12.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Saturday 09/19/26 Sunday 09/20/26
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 SC BK BK OV SC SC BK SC SC SC SC FW FW CL FW
Cloud Cover (%) 55 50 50 60 65 70 50 45 50 40 50 50 25 15 10 5 15
Temperature 47 49 55 56 53 47 44 43 42 45 55 58 57 49 44 41 40
Max/Min Temp 56 39 59 39
DewPoint Temp 46 46 46 43 43 39 38 38 36 37 41 41 39 39 37 34 32
Humidity 96 89 71 62 69 74 80 83 79 73 58 53 50 68 75 77 74
Wind Dir S SE W NW NW E N N N SE W W NW E E E E
Wind (mph) 1 2 3 3 3 1 0 0 0 1 3 3 3 2 2 1 2
Wind Gust (mph) 10 9
Precip Prob (%) 40 50 50 30 30 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.07 0.08 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.15 0.02 0.00 0.00
Low End QPF 0.02 0.00 0.00 0.00
High End QPF 0.21 0.04 0.01 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.8 10.1 10.1 10.5 10.4 10.4 10.4 10.3 10.3 10.3 10.6 11.1 11.1 11.0 10.9 10.9 10.8
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 Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC SC SC BK SC FW FW FW FW CL FW SC SC SC SC
Cloud Cover (%) 0 5 25 40 30 35 55 45 20 25 25 10 5 25 40 45 25 45
Temperature 63 66 49 44 67 67 52 48 66 67 51 47 69 69 53 48 70 69
Max/Min Temp 68 43 70 46 69 45 72 47 72
DewPoint Temp 38 35 34 30 33 33 34 34 38 35 35 33 35 32 32 31 34 33
Humidity 39 31 55 58 28 28 50 58 36 30 54 58 28 25 45 51 26 26
Wind Dir SW W E E S N SE SE W S SE SE SW S SE SE S S
Wind (mph) 2 3 2 3 3 2 3 4 4 3 4 5 4 3 5 8 6 4
Wind Gust (mph) 9 8 9 10 10 10 11 11 10 12 13 16 12
Precip Prob (%) 0 0 0 0 0 5 20 20 20 5 0 5 5 0 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.6 11.0 10.8 11.0 11.5 11.3 11.2 11.4 11.8 11.5 11.4 11.5 12.0 11.8 11.6 11.8 12.0
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 Saturday 09/19/26 Sunday 09/20/26
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 BK BK OV BK BK SC BK SC BK BK FW FW FW CL FW
Cloud Cover (%) 70 70 70 70 75 65 55 50 55 35 55 60 25 15 10 5 10
Temperature 42 41 46 48 46 44 41 40 38 39 46 50 50 45 42 39 37
Max/Min Temp 48 36 51 36
DewPoint Temp 39 39 41 39 39 39 38 37 35 35 38 38 37 38 36 34 32
Humidity 89 93 82 72 77 84 89 90 89 87 73 63 60 76 80 81 81
Wind Dir SW N W NW W N N N N S W W NW E SE SE SE
Wind (mph) 1 3 4 5 3 2 0 0 0 2 4 4 3 2 2 2 3
Wind Gust (mph) 10 12 10 11 9 9
Precip Prob (%) 40 50 50 30 30 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T R R
6 Hour QPF 0.06 0.17 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.23 0.02 0.00 0.00
Low End QPF 0.04 0.00 0.00 0.00
High End QPF 0.34 0.06 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.6 10.0 10.1 10.4 10.5 10.4 10.4 10.4 10.3 10.4 10.8 11.2 11.2 10.9 10.8 10.9 10.8
Snow Ratio (:1) 2 2 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0
Snow Density (%) 50 50 100 100 100 100 100 100 100 100 100 100 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC SC SC BK SC FW FW FW FW CL FW SC SC SC SC
Cloud Cover (%) 0 5 30 40 25 35 55 45 20 20 25 10 5 20 40 40 25 45
Temperature 54 57 46 42 59 60 48 45 57 59 47 44 60 62 49 45 61 62
Max/Min Temp 59 41 62 43 60 42 63 44 63
DewPoint Temp 35 33 34 30 32 32 33 33 35 33 34 32 32 32 31 30 32 32
Humidity 49 40 62 62 36 35 56 63 43 37 60 62 35 32 50 55 33 32
Wind Dir SW W E SE SW W SE SE W S SE SE SW S SE SE S S
Wind (mph) 3 3 2 4 4 3 3 4 5 3 3 5 5 3 5 9 9 5
Wind Gust (mph) 10 10 10 10 10 11 13 11 12 13 13 10 13 17 19 14
Precip Prob (%) 0 0 0 0 0 5 20 10 20 5 0 5 0 0 0 0 5 10
Precip Type R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.6 10.9 10.7 11.0 11.4 11.3 11.2 11.3 11.7 11.5 11.4 11.5 12.0 11.8 11.6 11.7 12.0
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK OV BK BK SC SC BK SC BK SC FW FW FW FW FW
Cloud Cover (%) 55 60 60 75 65 65 45 35 50 25 55 45 25 15 10 10 20
Temperature 42 39 44 46 43 44 41 41 41 39 45 48 48 45 43 41 40
Max/Min Temp 46 38 49 39
DewPoint Temp 37 35 39 38 37 38 35 34 34 34 37 35 34 35 34 32 31
Humidity 82 86 81 73 80 80 79 76 75 83 72 60 59 68 70 70 71
Wind Dir S W W NW NW NW W N NW SE W NW NW NE E E E
Wind (mph) 4 4 4 8 6 6 3 2 3 4 4 8 8 5 6 8 9
Wind Gust (mph)
Precip Prob (%) 30 30 40 50 20 10 5 5 5 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.08 0.08 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.16 0.01 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.26 0.04 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.6 10.0 10.2 10.4 10.4 10.4 10.3 10.3 10.3 10.3 10.7 11.2 11.3 11.0 10.8 10.8 10.6
Snow Ratio (:1) 2 2 2 2 2 2 2 2 2 2 1 1 1 1 0 0 0
Snow Density (%) 50 50 50 50 50 50 50 50 50 50 100 100 100 100 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC SC SC BK BK FW SC FW FW CL SC SC SC SC SC
Cloud Cover (%) 5 10 30 45 35 45 55 50 25 30 20 15 5 30 35 40 30 45
Temperature 52 56 48 44 56 57 49 47 55 57 49 45 58 60 50 46 58 59
Max/Min Temp 58 43 59 45 58 43 61 45 61
DewPoint Temp 34 30 32 29 31 30 32 32 35 32 33 31 32 29 30 29 31 29
Humidity 50 37 53 55 39 35 52 56 47 38 54 58 37 31 46 51 36 32
Wind Dir S W E E SE S SE SE W S SE SE S S SE SE S S
Wind (mph) 3 6 9 10 4 6 8 8 6 8 9 9 6 6 11 11 10 9
Wind Gust (mph) 14 14 12 17 18 17 14
Precip Prob (%) 0 0 0 0 0 10 20 20 20 5 0 5 5 0 0 0 5 10
Precip Type T R R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.5 11.0 10.8 11.1 11.5 11.4 11.3 11.4 11.9 11.6 11.4 11.5 12.0 11.8 11.6 11.8 12.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...SYLVAN PASS (8,420 ft) Park County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK BK OV OV OV BK OV BK OV BK BK SC SC SC
Cloud Cover (%) 80 75 70 65 65 85 80 75 65 70 60 70 65 60 40 45 40
Temperature 38 41 47 49 45 38 35 35 34 36 46 51 49 41 36 34 31
Max/Min Temp 50 30 53 30
DewPoint Temp 38 40 43 41 37 37 35 35 34 36 39 39 37 37 36 34 31
Humidity 100 97 87 75 73 95 100 100 100 100 75 63 64 86 100 100 100
Wind Dir W W W W W N NW NW NW W W W W SW SW SW S
Wind (mph) 2 4 6 8 6 3 3 2 2 5 6 8 6 2 2 2 2
Wind Gust (mph) 8 11 12 14 14 10 8 8 11 14 14 8 8
Precip Prob (%) 20 40 60 60 40 30 20 40 20 30 0 5 10 10 0 0 0
Precip Type T R R R R R R R R R T
6 Hour QPF 0.10 0.12 0.02 0.01 0.00 0.02 0.00 0.00
12 Hour QPF 0.22 0.03 0.02 0.00
Low End QPF 0.06 0.00 0.00 0.00
High End QPF 0.38 0.17 0.06 0.01
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 11.0 10.7 10.9 10.9 10.7 10.5 10.3 10.1 10.3 10.8 11.3 11.4 11.4 11.3 11.2 10.9
Snow Ratio (:1) 2 2 2 2 3 3 3 3 3 3 2 2 1 1 1 1 1
Snow Density (%) 50 50 50 50 33 33 33 33 33 33 50 50 100 100 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW FW SC SC SC SC FW SC SC FW FW FW FW SC SC SC
Cloud Cover (%) 15 20 15 20 25 40 50 35 25 30 30 25 10 25 25 45 30 40
Temperature 53 58 38 33 59 59 40 35 58 59 40 35 60 61 41 36 61 60
Max/Min Temp 61 32 64 34 63 33 66 35 66
DewPoint Temp 36 31 34 30 32 28 33 32 35 31 34 32 33 30 32 30 32 30
Humidity 52 36 84 88 36 30 76 89 42 34 79 89 36 31 70 79 33 32
Wind Dir W W S S SW SW S S W SW S S SW SW SE S SW SW
Wind (mph) 6 5 2 3 6 4 4 6 9 8 6 6 8 5 8 9 10 8
Wind Gust (mph) 13 8 9 11 17 16 16 12 14 21 17
Precip Prob (%) 0 0 0 0 0 5 10 20 20 5 0 0 0 5 0 0 5 10
Precip Type R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.6 11.4 10.9 11.0 11.4 11.3 11.2 11.4 11.7 11.5 11.4 11.7 12.0 11.8 11.6 11.8 12.0
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
...HEDGES PEAK (9,675 ft) Park County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK OV OV OV OV OV BK SC OV SC BK SC SC SC
Cloud Cover (%) 85 85 85 70 75 95 85 85 75 70 50 75 45 60 30 40 35
Temperature 40 39 44 46 43 41 38 37 36 36 44 49 47 42 38 36 34
Max/Min Temp 47 34 49 34
DewPoint Temp 40 38 41 40 39 38 37 37 35 36 37 37 36 35 34 34 32
Humidity 100 98 90 78 86 89 96 99 97 100 77 63 66 77 87 93 91
Wind Dir SW W SW NW N N N N N W W W W W SW S S
Wind (mph) 3 4 5 5 5 4 3 3 3 4 5 5 5 3 3 3 3
Wind Gust (mph) 11 13 12 10 11 13 13
Precip Prob (%) 30 30 50 50 30 20 20 20 20 0 0 0 0 0 0 0 0
Precip Type R R T T R R R R R
6 Hour QPF 0.07 0.17 0.01 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.24 0.02 0.00 0.00
Low End QPF 0.07 0.00 0.00 0.00
High End QPF 0.43 0.15 0.03 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.2 10.9 10.7 10.8 10.7 10.6 10.4 10.3 10.2 10.3 10.8 11.3 11.4 11.3 11.1 11.0 10.7
Snow Ratio (:1) 2 2 2 2 2 2 3 3 3 3 1 1 0 0 1 1 1
Snow Density (%) 50 50 50 50 50 50 33 33 33 33 100 100 0 0 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW FW FW SC BK SC FW SC SC FW FW FW FW SC SC BK
Cloud Cover (%) 15 25 20 20 20 40 55 40 20 30 30 20 5 20 25 40 30 55
Temperature 52 55 41 36 57 58 43 39 56 57 43 39 58 59 44 39 59 58
Max/Min Temp 57 36 60 38 59 37 61 39 61
DewPoint Temp 35 31 31 29 32 28 30 31 33 31 32 32 32 29 30 31 31 30
Humidity 53 39 66 77 38 32 60 73 42 37 65 76 37 32 58 73 34 34
Wind Dir SW W S S SW SW S S SW SW S S SW SW S S SW SW
Wind (mph) 4 4 4 4 3 4 4 6 9 8 8 6 8 5 8 8 11 8
Wind Gust (mph) 12 9 12 10 17 17 13 12 16 13 14 14 21 17
Precip Prob (%) 0 0 0 0 0 0 10 10 10 5 0 0 0 0 0 0 5 10
Precip Type T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.6 11.1 10.7 11.0 11.4 11.2 11.0 11.3 11.7 11.4 11.3 11.6 11.9 11.7 11.5 11.8 11.9
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
...GRIZZLY (7,470 ft) Park County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV OV BK OV OV OV OV BK BK OV SC BK SC SC SC
Cloud Cover (%) 80 75 75 70 60 90 70 80 75 55 60 75 50 55 30 30 30
Temperature 42 43 49 49 46 42 40 38 36 37 49 53 52 45 39 35 32
Max/Min Temp 50 32 54 31
DewPoint Temp 40 42 45 41 41 41 40 38 36 37 41 40 40 40 38 35 32
Humidity 93 95 85 74 82 95 100 100 100 100 73 61 64 83 98 100 100
Wind Dir S S SW W N N N N N W W W W SW S S S
Wind (mph) 2 3 4 4 4 3 2 1 2 2 3 4 3 1 1 1 2
Wind Gust (mph) 10 11 11 9 11 11
Precip Prob (%) 30 30 40 50 30 20 20 20 20 0 0 0 0 0 0 0 0
Precip Type R R T T R T R R R
6 Hour QPF 0.05 0.16 0.01 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.21 0.02 0.00 0.00
Low End QPF 0.03 0.00 0.00 0.00
High End QPF 0.41 0.13 0.04 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.8 10.7 10.8 10.7 10.6 10.4 10.3 10.2 10.3 10.8 11.3 11.3 11.2 11.0 10.7 10.5
Snow Ratio (:1) 1 1 0 0 1 1 1 1 2 2 0 0 0 0 0 0 0
Snow Density (%) 100 100 0 0 100 100 100 100 50 50 0 0 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 FW FW FW SC BK SC FW SC SC FW FW FW SC SC SC SC
Cloud Cover (%) 15 25 20 20 20 40 50 40 15 30 30 25 5 15 25 45 30 50
Temperature 56 60 43 35 61 62 45 37 60 61 44 36 62 63 46 37 62 63
Max/Min Temp 62 34 64 36 64 35 66 37 65
DewPoint Temp 39 34 35 32 35 32 34 33 37 35 37 34 36 33 34 33 35 33
Humidity 52 38 73 88 38 32 65 85 42 38 76 92 38 32 63 85 36 32
Wind Dir SW SW S SE SW SW SE S SW SW S S SW SW SE SE SW SW
Wind (mph) 3 4 2 2 3 3 3 4 8 6 5 5 8 4 5 5 10 6
Wind Gust (mph) 9 12 9 10 17 14 16 12 11 12 20 16
Precip Prob (%) 0 0 0 0 0 0 5 10 10 0 0 0 0 0 0 0 5 10
Precip Type T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.5 11.1 10.7 11.0 11.3 11.1 11.0 11.3 11.7 11.4 11.3 11.5 11.9 11.7 11.5 11.7 11.9
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
...TALUS (7,900 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 OV BK SC OV BK OV BK BK BK OV SC BK SC SC SC
Cloud Cover (%) 70 70 75 55 50 80 70 75 70 65 50 75 40 50 35 35 35
Temperature 36 38 45 50 46 39 36 36 34 38 47 50 50 40 37 34 32
Max/Min Temp 50 32 52 31
DewPoint Temp 35 37 41 42 39 39 36 36 34 37 40 40 39 38 37 34 32
Humidity 96 97 87 73 76 100 100 100 100 97 77 68 67 93 99 100 100
Wind Dir SW W W W W W NW N N W W W W N N N SE
Wind (mph) 1 2 3 4 3 2 1 0 0 1 3 3 2 0 0 0 1
Wind Gust (mph) 10 11 10 9 11 9
Precip Prob (%) 20 40 60 50 40 20 10 20 5 20 0 5 5 5 0 0 0
Precip Type T R R T R R R R
6 Hour QPF 0.04 0.06 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.10 0.01 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.23 0.09 0.04 0.01
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 10.6 10.4 10.7 10.7 10.6 10.4 10.3 10.2 10.3 10.9 11.3 11.3 11.0 11.0 11.0 10.8
Snow Ratio (:1) 1 1 1 1 1 1 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 100 100 100 100 100 100 50 50 50 50 100 100 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL CL FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC
Cloud Cover (%) 5 5 15 25 25 25 45 35 15 15 20 20 5 10 30 40 30 30
Temperature 54 58 39 34 59 59 42 37 58 59 41 36 60 62 43 37 61 60
Max/Min Temp 61 34 63 36 62 35 65 37 65
DewPoint Temp 38 34 32 29 35 31 31 31 37 34 33 31 36 32 31 29 35 32
Humidity 54 40 76 83 40 34 65 79 45 39 73 82 41 32 62 72 38 35
Wind Dir SW W N E SW W SE SE W SW SE SE SW W SE SE SW SW
Wind (mph) 2 3 0 1 3 2 1 3 5 3 2 3 4 1 3 4 6 3
Wind Gust (mph) 8 10 9 8 13 10 12 8 17 10
Precip Prob (%) 0 0 0 0 0 5 10 20 20 5 0 5 0 0 0 0 5 10
Precip Type R T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.6 11.2 10.9 11.1 11.4 11.3 11.1 11.4 11.7 11.5 11.4 11.7 12.0 11.8 11.6 11.8 12.0
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 GLORY (10,227 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK BK BK OV BK SC SC SC SC BK SC SC FW FW FW
Cloud Cover (%) 60 60 60 55 65 70 60 40 40 30 50 55 50 30 15 10 15
Temperature 40 38 42 44 41 38 37 39 38 39 43 46 45 40 39 38 35
Max/Min Temp 45 34 47 34
DewPoint Temp 37 35 38 39 38 36 35 35 33 36 39 40 38 36 34 32 29
Humidity 89 90 86 81 89 94 91 86 82 88 85 78 75 84 83 78 78
Wind Dir S W W NW NW NW NW N N SW W W NW NW E E E
Wind (mph) 1 2 3 3 2 2 1 0 0 1 3 3 2 1 1 1 2
Wind Gust (mph) 10 9 8 10 9 6 8
Precip Prob (%) 40 40 50 30 30 20 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R R
6 Hour QPF 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.14 0.01 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.25 0.06 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.9 10.4 10.4 10.5 10.5 10.3 10.4 10.4 10.2 10.4 10.8 11.2 11.1 11.0 11.0 10.9 10.8
Snow Ratio (:1) 2 2 2 2 2 2 2 2 3 3 2 2 1 1 1 1 1
Snow Density (%) 50 50 50 50 50 50 50 50 33 33 50 50 100 100 100 100 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW SC SC SC SC BK BK FW SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 40 30 45 55 50 25 35 25 15 5 35 40 45 30 50
Temperature 50 54 44 40 55 55 46 44 54 54 46 42 57 57 47 43 57 57
Max/Min Temp 56 39 58 41 57 40 60 41 60
DewPoint Temp 36 33 31 28 33 31 31 31 36 33 31 30 34 30 29 28 33 31
Humidity 59 44 59 61 44 40 56 60 50 45 56 62 42 35 49 55 40 37
Wind Dir SW W E E S N SE SE SW W E E SW S E E SW SW
Wind (mph) 2 2 2 3 2 2 2 2 2 2 2 3 2 2 4 5 3 3
Wind Gust (mph) 9 8 9 9 9 9 10 9 10 9 10 9 12 11 12 12
Precip Prob (%) 0 0 0 0 0 5 20 20 20 5 0 5 5 5 0 0 5 10
Precip Type R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.6 11.2 10.9 11.1 11.5 11.4 11.2 11.4 11.8 11.6 11.4 11.6 12.0 11.8 11.6 11.8 12.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK BK SC BK OV SC SC SC SC SC SC FW FW FW FW
Cloud Cover (%) 50 55 55 60 45 70 75 50 45 40 45 50 35 15 10 10 20
Temperature 41 39 45 49 45 41 40 41 39 40 47 52 51 44 41 40 38
Max/Min Temp 49 37 53 37
DewPoint Temp 38 37 40 41 40 37 36 36 33 36 41 41 39 37 34 32 31
Humidity 89 91 84 74 83 86 85 82 80 86 78 65 63 76 76 74 75
Wind Dir SW NW W W NW NW NW N N SW W W NW N E E E
Wind (mph) 2 3 4 6 5 3 1 0 0 2 4 5 5 2 3 4 4
Wind Gust (mph) 9 13 11 11 11
Precip Prob (%) 30 30 40 50 30 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T R
6 Hour QPF 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.11 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.22 0.03 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.9 10.3 10.2 10.4 10.4 10.4 10.3 10.3 10.3 10.4 10.7 11.0 11.2 11.2 11.0 10.9 10.7
Snow Ratio (:1) 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0
Snow Density (%) 100 100 100 100 100 100 100 100 100 100 100 100 0 0 0 0 0
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC SC BK BK FW SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 45 30 50 55 55 20 35 25 20 5 30 30 45 25 50
Temperature 54 59 46 41 59 59 48 44 57 59 47 43 60 62 48 43 60 61
Max/Min Temp 61 41 62 43 61 42 64 42 63
DewPoint Temp 38 34 31 29 37 35 32 33 39 37 32 31 36 34 30 30 36 34
Humidity 55 39 56 61 43 40 54 65 51 44 56 62 41 35 49 60 41 36
Wind Dir SW W E E S SE E E SW SW E E SW S E E SW S
Wind (mph) 3 4 4 5 3 5 4 4 5 5 5 5 4 4 8 8 6 6
Wind Gust (mph) 11 12 10 13 13 12
Precip Prob (%) 0 0 0 0 0 20 20 20 20 5 5 5 5 5 0 0 5 10
Precip Type T R R T T
12 Hour QPF 0.00 0.00 0.00 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.6 11.1 10.9 11.1 11.5 11.4 11.3 11.4 11.9 11.7 11.4 11.5 12.0 11.9 11.7 11.8 12.1
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
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Saturday 09/19/26 Sunday 09/20/26
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 BK SC BK SC SC SC FW FW FW FW
Cloud Cover (%) 50 50 45 60 40 65 70 65 45 50 25 45 40 20 10 10 15
Temperature 41 39 46 51 47 41 40 40 37 38 45 51 50 43 42 39 35
Max/Min Temp 51 34 52 34
DewPoint Temp 38 37 39 36 37 36 36 38 36 37 35 33 33 35 36 35 33
Humidity 89 93 75 56 68 83 87 91 96 95 68 50 51 74 79 85 91
Wind Dir SE SE W W W W SW W W W W W NW NW E E E
Wind (mph) 3 3 3 5 5 6 3 2 2 3 4 6 5 4 3 2 3
Wind Gust (mph) 9 12 12 10 13 12
Precip Prob (%) 30 30 30 40 20 10 5 5 0 0 0 0 0 0 0 0 0
Precip Type R R T T T
6 Hour QPF 0.08 0.05 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.13 0.02 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.25 0.03 0.02 0.00
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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 10.6 10.5 10.5 10.5 10.4 10.4 10.3 10.2 10.2 10.6 11.2 11.3 11.2 11.1 11.1 11.0
Snow Ratio (:1) 2 2 2 2 2 2 2 2 2 2 1 1 1 1 0 0 1
Snow Density (%) 50 50 50 50 50 50 50 50 50 50 100 100 100 100 0 0 100
Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26
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 CL FW FW SC SC BK BK BK FW SC FW FW FW SC SC SC SC BK
Cloud Cover (%) 5 15 25 40 30 50 55 55 25 35 25 15 5 30 30 45 30 55
Temperature 52 58 45 39 57 59 47 42 56 59 46 41 58 62 48 41 59 61
Max/Min Temp 60 38 62 40 62 39 65 40 65
DewPoint Temp 34 27 33 31 32 29 35 36 34 30 34 34 32 27 32 33 31 28
Humidity 51 30 62 74 38 32 63 79 43 33 63 76 37 26 54 73 34 28
Wind Dir SW W E E S S E E W S E E SW S E E SW S
Wind (mph) 2 3 5 4 2 4 4 3 4 4 4 3 3 4 6 4 4 5
Wind Gust (mph) 9 10 11 10 10 11 12 10 12 12
Precip Prob (%) 0 0 0 0 5 30 30 20 20 5 0 0 5 5 0 0 5 10
Precip Type R R R T T
12 Hour QPF 0.00 0.00 0.00 0.06 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 0.0 MM MM MM MM MM MM MM MM
High End Snow 0.0 MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.5 11.4 10.9 11.1 11.6 11.5 11.3 11.5 11.9 11.7 11.5 11.7 12.1 11.8 11.7 11.9 12.1
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
$$
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