Avalanche Weather Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
546
FWUS45 KRIW 201014
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
414 AM MDT Sun Sep 20 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 Sunday 09/20/26 Monday 09/21/26
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 BK BK SC FW FW FW FW CL FW CL FW FW FW FW SC
Cloud Cover (%) 50 45 65 60 40 20 15 5 10 5 5 5 15 15 15 25 45
Temperature 33 34 37 41 41 33 31 30 28 29 40 46 46 37 34 33 31
Max/Min Temp 44 26 49 29
DewPoint Temp 30 31 33 33 31 32 31 30 28 29 30 29 28 29 28 28 26
Humidity 90 89 85 72 68 96 100 100 100 100 67 52 50 73 80 81 83
Wind Dir NW NW NW NW NW N NE NE E E S SW W NW E E E
Wind (mph) 2 2 3 3 3 4 3 2 4 4 2 3 2 3 4 6 6
Wind Gust (mph) 10 9 9 8
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.5 10.9 11.0 10.9 11.0 10.8 10.5 10.4 11.0 11.6 11.7 11.1 11.2 11.1 10.9
Snow Ratio (:1) 4 4 4 4 3 3 3 3 2 2 2 2 1 1 1 1 1
Snow Density (%) 25 25 25 25 33 33 33 33 50 50 50 50 100 100 100 100 100
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 65 55 20 25 20 20 15 20 20 15 10 25 25 35 35 40
Temperature 44 45 37 35 42 45 36 33 47 49 37 34 47 49 39 36 45 46
Max/Min Temp 51 33 50 31 53 32 53 34 51
DewPoint Temp 28 29 30 30 32 29 29 28 29 28 27 26 28 27 27 27 28 27
Humidity 52 53 75 83 68 53 75 82 49 44 67 72 47 42 62 69 51 47
Wind Dir S W S S SW W SE E SW N E E SW SW S S SW SW
Wind (mph) 3 3 4 4 4 3 4 5 3 3 6 8 5 6 8 6 6 4
Wind Gust (mph) 9 9 11 11 10 11 10 10 14 14 14 16 17 14 18 13
Precip Prob (%) 5 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.4 11.2 11.1 11.3 11.6 11.3 11.2 11.4 12.0 11.7 11.4 11.6 11.9 11.5 11.2 11.3 11.5
Snow Ratio (:1) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 SC FW FW FW FW FW FW CL FW FW FW FW SC
Cloud Cover (%) 40 40 45 55 30 20 15 10 10 5 5 5 25 15 15 25 45
Temperature 38 43 54 59 60 51 43 40 38 42 60 68 69 55 48 42 39
Max/Min Temp 61 36 70 39
DewPoint Temp 37 41 43 41 41 40 40 40 38 41 43 38 36 37 38 37 35
Humidity 95 92 67 52 49 65 88 99 99 95 53 33 30 50 69 83 87
Wind Dir N N S NW NW NW N N N E S SW SW NW E E E
Wind (mph) 0 0 2 2 2 3 1 0 0 1 1 2 1 2 1 2 2
Wind Gust (mph) 9 9 8 6
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.5 10.8 10.9 10.9 11.0 10.8 10.5 10.4 10.8 11.5 11.7 11.2 11.3 11.1 11.0
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 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW SC FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 65 55 20 25 20 20 10 25 20 15 10 30 25 35 30 40
Temperature 65 68 51 43 63 69 50 42 67 72 52 43 68 72 52 44 66 68
Max/Min Temp 72 42 70 41 75 43 74 44 71
DewPoint Temp 41 38 40 39 46 38 38 37 42 37 36 35 41 35 36 36 41 36
Humidity 41 33 66 85 53 32 63 82 40 28 54 73 37 26 54 73 40 31
Wind Dir S W SE N SW W SE E SW E E E SW SW S S SW SW
Wind (mph) 1 2 1 0 2 3 2 2 2 2 3 3 4 5 4 2 5 3
Wind Gust (mph) 9 8 10 8 8 12 13 10 14 11
Precip Prob (%) 5 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.4 11.2 11.1 11.3 11.6 11.3 11.2 11.4 12.0 11.7 11.5 11.6 11.9 11.5 11.2 11.3 11.5
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
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL FW FW FW FW FW FW SC
Cloud Cover (%) 55 50 65 45 45 25 15 10 10 5 5 5 10 15 15 20 45
Temperature 37 37 38 41 40 41 38 37 38 38 41 47 47 44 42 42 41
Max/Min Temp 45 35 50 39
DewPoint Temp 31 32 34 33 31 31 30 27 29 29 33 29 29 27 26 26 26
Humidity 79 81 86 72 70 67 73 68 69 71 72 50 49 50 53 52 55
Wind Dir NW NW NW NW NW N NE N SW E S SW W NW SE E E
Wind (mph) 3 3 3 5 5 5 3 3 3 4 3 5 4 5 6 8 9
Wind Gust (mph) 9 12 11 11 9 11 11
Precip Prob (%) 5 5 10 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.6 10.9 11.1 11.0 11.0 10.8 10.5 10.5 11.2 11.8 11.8 11.1 11.2 11.1 10.9
Snow Ratio (:1) 4 4 4 4 3 3 2 2 2 2 1 1 0 0 1 1 1
Snow Density (%) 25 25 25 25 33 33 50 50 50 50 100 100 0 0 100 100 100
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 65 65 55 20 20 20 20 15 20 25 15 10 25 25 35 30 35
Temperature 46 47 45 44 43 47 44 42 49 52 46 43 48 51 46 44 47 48
Max/Min Temp 53 42 51 39 55 40 55 42 52
DewPoint Temp 30 29 28 29 33 29 27 26 31 27 25 24 29 26 24 24 30 27
Humidity 53 50 51 55 68 49 51 53 50 38 43 47 47 37 42 45 51 44
Wind Dir SW W S S SW W SE E SW NE E E SW SW S S SW SW
Wind (mph) 4 5 6 6 5 8 9 9 5 6 11 12 10 12 14 12 12 10
Wind Gust (mph) 12 13 12 14 17 14 16 13 13 19 20 23 25 26 23 28 21
Precip Prob (%) 5 30 40 10 10 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T T T
12 Hour QPF 0.00 0.01 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.4 11.2 11.1 11.3 11.6 11.3 11.2 11.4 12.0 11.7 11.4 11.6 11.9 11.5 11.2 11.3 11.4
Snow Ratio (:1) 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC
Cloud Cover (%) 40 50 50 50 35 30 15 10 10 5 5 5 20 15 15 20 45
Temperature 36 43 53 58 60 49 39 37 35 41 57 66 67 53 44 38 35
Max/Min Temp 60 31 68 34
DewPoint Temp 35 41 42 39 39 39 38 37 35 37 40 35 34 36 37 35 33
Humidity 98 92 67 49 45 69 95 100 100 86 53 32 29 52 75 88 93
Wind Dir N N SW NW NW NE N NE NE N SW SW SW N E E E
Wind (mph) 0 0 1 3 3 3 2 1 1 0 1 3 3 3 2 2 2
Wind Gust (mph) 9 9 9
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.5 10.8 11.0 11.0 11.0 10.8 10.5 10.3 10.7 11.2 11.6 11.1 11.3 11.1 11.0
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 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW SC FW FW FW SC FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 65 55 20 25 20 20 10 25 25 15 10 30 25 35 30 40
Temperature 62 67 48 39 59 67 47 39 65 71 48 39 64 70 49 41 62 67
Max/Min Temp 71 38 69 36 73 38 72 40 69
DewPoint Temp 39 35 38 37 42 35 37 36 39 34 35 34 38 33 35 35 38 33
Humidity 42 31 69 91 53 30 68 89 38 26 60 82 38 25 58 79 41 28
Wind Dir S W SE S SW SW SE E SW SE E E SW SW S S SW SW
Wind (mph) 1 4 2 1 3 4 2 1 3 3 3 2 6 8 6 3 8 5
Wind Gust (mph) 10 11 9 13 16 12 17 13
Precip Prob (%) 5 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.4 11.2 11.2 11.3 11.6 11.3 11.2 11.4 12.0 11.7 11.5 11.6 11.9 11.6 11.2 11.3 11.5
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
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC SC FW FW FW FW FW FW FW SC FW FW SC SC
Cloud Cover (%) 35 40 50 45 40 20 10 10 15 5 5 5 30 15 15 30 45
Temperature 39 43 54 59 61 50 45 40 37 43 59 67 68 54 49 43 39
Max/Min Temp 63 35 70 38
DewPoint Temp 37 39 41 39 40 37 37 36 34 36 39 35 33 34 35 34 32
Humidity 92 84 61 47 45 61 73 86 90 75 47 30 27 47 58 71 75
Wind Dir N S W NW NW NE NE SE SE SE S SW SW SE E E E
Wind (mph) 0 1 3 4 5 3 2 1 1 2 2 3 3 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.4 11.0 11.0 11.0 11.0 10.8 10.5 10.4 10.7 11.0 11.3 11.3 11.4 11.1 10.9
Snow Ratio (:1) 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW SC FW FW FW SC FW FW FW SC FW SC SC SC
Cloud Cover (%) 35 70 65 60 20 30 20 20 10 30 20 15 10 30 25 40 35 45
Temperature 64 67 52 43 60 68 51 42 66 72 52 43 65 70 52 44 63 67
Max/Min Temp 72 42 70 39 75 41 73 42 71
DewPoint Temp 37 35 37 36 40 36 36 35 37 33 34 33 36 33 34 34 36 33
Humidity 37 31 56 77 48 31 56 76 34 24 50 67 34 25 50 68 36 28
Wind Dir S W SE SE SW SW SE E SW SE E E SW S SE S SW SW
Wind (mph) 2 4 3 2 3 4 4 3 3 5 6 5 5 8 8 5 6 5
Wind Gust (mph) 10 13 14 16 11
Precip Prob (%) 5 30 30 10 5 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.3 11.3 11.2 11.3 11.6 11.3 11.2 11.3 12.0 11.7 11.5 11.6 11.9 11.6 11.3 11.4 11.6
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
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 FW FW FW FW CL CL FW FW FW FW FW SC
Cloud Cover (%) 65 55 65 60 40 25 10 10 10 5 5 15 5 5 15 20 45
Temperature 38 37 40 43 45 40 39 38 37 36 44 50 50 44 43 43 41
Max/Min Temp 45 34 51 39
DewPoint Temp 36 35 37 35 34 36 34 33 31 33 33 32 31 33 31 31 29
Humidity 91 93 90 72 66 85 83 82 79 87 66 50 48 64 62 62 61
Wind Dir NW W W W NW NE E E E SE SW W W NE SE E E
Wind (mph) 1 1 4 5 4 4 3 3 3 4 3 4 3 4 6 8 8
Wind Gust (mph) 12 10 11 9
Precip Prob (%) 5 5 10 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.4 10.8 11.0 10.9 10.9 10.8 10.5 10.4 11.0 11.5 11.6 11.1 11.2 11.0 10.9
Snow Ratio (:1) 3 3 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0
Snow Density (%) 33 33 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW FW SC SC SC SC
Cloud Cover (%) 30 55 65 55 20 15 20 20 15 15 20 15 10 20 25 35 35 30
Temperature 49 51 46 43 46 51 45 42 52 54 47 44 52 54 49 46 49 51
Max/Min Temp 54 41 52 40 56 42 57 44 53
DewPoint Temp 31 31 32 31 35 32 31 30 32 30 30 28 31 29 29 28 31 29
Humidity 49 47 59 63 66 48 58 62 46 40 51 53 44 38 46 49 50 42
Wind Dir SW W SE SE W SW SE SE SW SE E SE SW S S S SW SW
Wind (mph) 4 3 4 4 6 5 5 6 5 5 9 10 10 10 9 9 11 8
Wind Gust (mph) 10 10 12 12 12 12 11 16 18 19 19 18 18 24 17
Precip Prob (%) 5 30 40 10 10 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.4 11.2 11.1 11.3 11.5 11.3 11.2 11.5 11.9 11.7 11.4 11.6 11.8 11.5 11.1 11.3 11.4
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK BK SC FW FW FW FW FW FW FW FW FW FW SC SC
Cloud Cover (%) 50 40 55 60 35 25 15 10 10 5 5 15 25 15 20 25 45
Temperature 34 38 46 50 50 36 33 33 31 35 52 56 56 41 37 35 32
Max/Min Temp 51 27 58 31
DewPoint Temp 33 36 36 35 34 34 33 33 31 33 35 31 31 32 32 31 28
Humidity 96 91 67 56 55 91 100 100 100 94 52 39 39 69 82 85 86
Wind Dir N NW NW NW NW N N NE SE SE S SW W SE E E E
Wind (mph) 2 2 4 5 6 4 2 2 2 3 4 4 4 8 8 5 4
Wind Gust (mph) 13 12 11 10 13
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.6 11.1 11.1 11.1 11.0 10.8 10.6 10.6 11.1 11.5 11.5 11.7 11.5 11.1 11.0
Snow Ratio (:1) 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC OV OV BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 35 70 70 55 20 25 25 15 5 25 25 15 10 25 25 35 35 45
Temperature 56 56 39 34 53 56 38 35 59 60 40 36 58 59 41 37 56 57
Max/Min Temp 60 33 59 32 63 34 62 35 60
DewPoint Temp 33 34 34 32 37 33 32 31 34 30 31 30 34 30 30 30 34 30
Humidity 41 44 81 94 55 42 79 85 39 32 70 79 40 33 65 75 43 35
Wind Dir S W SE SE W SW SE SE SW SE E SE SW SW SE S SW SW
Wind (mph) 4 4 3 2 4 5 4 3 5 8 8 5 9 10 6 5 10 8
Wind Gust (mph) 11 10 11 11 13 17 17 12 19 16
Precip Prob (%) 10 30 40 10 5 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type R R 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.4 11.4 11.2 11.4 11.7 11.4 11.2 11.6 12.0 11.7 11.5 11.7 12.0 11.6 11.3 11.5 11.7
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
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK BK SC SC FW FW FW FW CL CL FW SC FW SC SC SC
Cloud Cover (%) 45 55 50 45 25 10 15 10 10 5 5 20 25 25 25 35 40
Temperature 35 40 43 49 49 41 39 37 35 40 50 56 56 46 43 40 39
Max/Min Temp 50 34 58 38
DewPoint Temp 33 38 37 36 35 33 33 32 30 32 36 35 36 33 31 30 29
Humidity 94 91 79 60 59 74 79 82 83 73 58 45 46 60 63 66 66
Wind Dir NW W W W NW NW NE E E SE SW W W S SE SE SE
Wind (mph) 4 4 8 10 9 4 2 2 4 5 4 4 5 8 6 5 6
Wind Gust (mph) 10 14 18 17 10 11 10 16 12 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.0 10.5 10.9 11.0 11.0 11.0 10.7 10.5 10.6 11.2 11.5 11.7 11.7 11.5 11.0 10.8
Snow Ratio (:1) 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK OV BK FW FW FW FW CL FW FW FW FW FW SC SC FW SC
Cloud Cover (%) 40 65 70 55 20 20 20 10 5 20 20 20 10 25 25 35 25 35
Temperature 54 54 45 41 50 55 43 40 57 59 46 41 56 58 46 43 55 56
Max/Min Temp 59 40 57 38 62 40 61 41 60
DewPoint Temp 35 39 34 33 39 37 32 31 35 36 30 29 35 35 29 30 35 34
Humidity 48 57 65 74 65 51 65 70 43 42 53 62 45 42 51 60 47 43
Wind Dir SW NW S SW W W S SE SW S SE SE SW SW S S W SW
Wind (mph) 5 5 5 3 8 8 4 6 5 8 10 10 9 9 9 8 11 9
Wind Gust (mph) 11 11 14 14 11 14 16 16 18 16 14 13 21 16
Precip Prob (%) 20 40 40 10 10 0 0 0 5 0 0 0 0 0 5 10 10 10
Precip Type T R 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.4 11.6 11.4 11.3 11.5 11.7 11.4 11.2 11.7 12.1 11.6 11.6 11.8 12.0 11.6 11.4 11.6 11.7
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
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK BK BK SC FW FW FW FW CL FW FW FW SC FW SC SC
Cloud Cover (%) 40 55 55 55 30 10 15 10 10 5 10 25 20 25 25 40 40
Temperature 34 34 38 45 45 37 35 35 33 33 44 52 51 41 40 39 37
Max/Min Temp 47 31 55 35
DewPoint Temp 32 33 35 34 34 32 31 31 30 30 33 33 32 30 30 29 28
Humidity 93 97 89 66 64 83 84 86 88 88 65 48 48 65 66 68 69
Wind Dir NW NW NW NW NW NW E E SE SE SW W W SE SE E E
Wind (mph) 5 4 6 8 8 5 4 4 8 6 3 4 5 9 9 9 10
Wind Gust (mph) 12 16 14 10 14
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.5 10.9 11.0 11.0 10.9 10.7 10.5 10.6 11.1 11.5 11.7 11.6 11.5 11.0 10.8
Snow Ratio (:1) 4 4 3 3 2 2 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 25 25 33 33 50 50 50 50 50 50 100 100 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW CL FW FW FW FW FW FW SC SC SC
Cloud Cover (%) 45 65 70 55 20 25 20 15 5 20 20 20 10 25 25 35 25 40
Temperature 47 50 43 39 44 50 41 38 50 54 42 39 50 53 44 42 48 51
Max/Min Temp 56 37 54 36 59 37 58 40 56
DewPoint Temp 31 37 33 32 36 34 31 30 32 33 29 28 31 32 28 29 31 32
Humidity 53 60 67 76 74 54 67 73 50 45 60 64 48 45 53 60 51 48
Wind Dir SW W SE S W SW SE SE SW S SE SE SW SW S S SW SW
Wind (mph) 4 4 6 5 6 6 4 6 4 6 11 10 8 8 9 8 9 8
Wind Gust (mph) 10 10 12 12 10 12 10 13 17 17 16 14 16 14 19 14
Precip Prob (%) 10 40 40 10 10 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.5 11.4 11.3 11.5 11.7 11.4 11.2 11.7 12.1 11.6 11.6 11.8 12.0 11.6 11.4 11.5 11.7
Snow Ratio (:1) 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC FW FW FW FW FW FW CL SC SC FW SC SC SC
Cloud Cover (%) 35 40 45 40 25 10 10 10 10 10 5 30 25 20 30 35 45
Temperature 32 33 38 43 42 35 35 33 31 34 42 48 48 39 39 37 36
Max/Min Temp 45 30 50 35
DewPoint Temp 29 29 30 30 29 31 29 27 27 28 29 29 29 28 26 25 25
Humidity 90 86 73 59 60 84 80 79 84 78 60 47 47 64 60 61 65
Wind Dir NW NW NW NW NW NW E SE SE SW SW W W SW SW S S
Wind (mph) 9 6 9 13 12 8 5 4 3 4 6 8 6 6 6 5 6
Wind Gust (mph) 16 23 23 14 12 14 13 13 12 11
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.0 10.0 10.6 10.9 11.0 10.9 10.9 10.7 10.5 10.6 11.3 11.7 11.7 11.5 11.2 10.9 10.9
Snow Ratio (:1) 4 4 3 3 3 3 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 25 25 33 33 33 33 50 50 50 50 100 100 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK SC FW FW FW FW CL FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 40 65 70 40 25 25 20 10 5 20 20 20 10 25 25 35 30 40
Temperature 45 46 41 38 43 47 39 36 48 50 41 37 48 50 42 38 47 49
Max/Min Temp 51 36 50 34 54 36 54 37 53
DewPoint Temp 29 34 32 33 34 32 29 28 29 30 26 27 29 29 27 28 29 29
Humidity 54 63 71 82 69 56 67 72 47 46 55 67 47 44 55 67 49 46
Wind Dir S W SW SW W W SW S S S SE SE SW SW S SW SW W
Wind (mph) 9 6 9 8 11 10 8 6 9 9 9 9 14 13 16 13 17 13
Wind Gust (mph) 14 14 16 14 19 18 13 16 16 14 14 26 25 26 24 32 25
Precip Prob (%) 30 50 30 10 10 0 0 0 5 0 0 0 0 0 5 5 10 5
Precip Type T R R R R
12 Hour QPF 0.02 0.03 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.5 11.7 11.5 11.4 11.6 11.8 11.4 11.3 11.7 12.1 11.6 11.6 11.8 12.0 11.7 11.5 11.7 11.8
Snow Ratio (:1) 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC FW FW FW FW FW FW CL FW FW FW SC SC SC
Cloud Cover (%) 35 35 45 35 25 15 10 5 10 5 5 10 20 25 35 30 40
Temperature 36 37 46 51 50 42 39 38 36 39 52 57 56 46 44 42 40
Max/Min Temp 52 34 59 39
DewPoint Temp 32 32 33 33 32 33 32 30 29 31 30 30 29 30 28 26 26
Humidity 84 82 60 50 50 70 76 73 75 72 43 35 36 53 54 53 57
Wind Dir NW NW NW NW NW NW N E S SE SW W W SE E E E
Wind (mph) 4 2 8 11 11 6 4 3 4 4 6 10 9 8 8 6 6
Wind Gust (mph) 14 20 20 12 9 10 17 14 16 16 14 13
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.0 10.0 10.6 10.9 10.9 10.9 10.8 10.6 10.4 10.6 11.3 11.5 11.6 11.4 11.1 10.9 10.9
Snow Ratio (:1) 3 3 2 2 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK SC FW FW FW FW CL FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 40 60 70 40 20 20 20 10 5 20 20 15 5 30 25 35 25 35
Temperature 55 54 45 41 52 55 43 40 58 58 45 42 57 58 46 43 56 57
Max/Min Temp 60 40 59 38 63 40 62 41 61
DewPoint Temp 31 35 35 33 35 33 32 30 31 31 29 29 30 30 29 30 31 30
Humidity 39 48 67 74 52 43 65 67 36 36 53 60 35 34 51 60 38 35
Wind Dir SW W S S W W SE SE SW S E SE SW SW S S W SW
Wind (mph) 8 6 5 3 9 8 4 5 9 9 10 9 13 11 12 10 16 12
Wind Gust (mph) 14 13 11 17 16 10 11 17 17 18 17 25 21 23 20 29 23
Precip Prob (%) 30 50 30 10 10 0 0 0 5 0 0 0 0 0 5 5 5 5
Precip Type T R R R T
12 Hour QPF 0.01 0.01 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.4 11.7 11.5 11.4 11.5 11.8 11.4 11.2 11.7 12.1 11.6 11.6 11.8 12.0 11.7 11.5 11.7 11.8
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC FW FW FW FW FW CL CL FW FW FW SC SC SC
Cloud Cover (%) 35 35 35 40 20 15 10 10 10 5 5 10 20 25 30 30 45
Temperature 36 41 48 55 53 42 40 38 37 45 58 64 61 45 44 42 40
Max/Min Temp 57 35 67 39
DewPoint Temp 33 35 38 38 38 35 33 31 31 34 36 37 37 31 30 28 28
Humidity 90 80 69 52 56 75 76 77 80 64 44 36 40 57 58 58 61
Wind Dir NW W NW NW NW NW SE SE SE SE SW W W SE SE E E
Wind (mph) 4 4 8 10 10 5 6 6 8 6 5 10 8 10 10 10 10
Wind Gust (mph) 17 16 17 16 16 16 16
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.0 10.4 10.7 11.0 10.9 10.8 10.7 10.5 10.5 11.2 11.5 11.5 11.3 11.2 11.0 10.7
Snow Ratio (:1) 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK SC FW FW FW FW CL FW FW FW FW FW FW SC SC SC
Cloud Cover (%) 40 65 70 45 15 25 15 10 5 20 15 15 5 25 25 30 30 40
Temperature 62 58 46 42 58 59 45 41 65 63 46 42 64 61 48 44 62 60
Max/Min Temp 68 41 67 39 71 40 69 43 67
DewPoint Temp 36 40 35 34 41 38 32 31 36 36 31 30 36 36 30 31 36 36
Humidity 38 52 65 74 53 45 60 67 34 36 56 62 35 39 49 60 38 41
Wind Dir SW W SE S W SW SE SE SW SE SE SE SW SW SE S SW SW
Wind (mph) 8 6 9 8 9 10 9 10 8 10 13 13 13 13 14 13 14 12
Wind Gust (mph) 16 13 16 19 20 21 20 23 20 25 20
Precip Prob (%) 20 40 40 10 10 0 0 0 5 0 0 0 0 0 5 10 10 5
Precip Type T R 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.5 11.4 11.3 11.5 11.7 11.3 11.2 11.6 12.0 11.6 11.6 11.7 12.0 11.7 11.5 11.6 11.7
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
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 SC SC BK SC FW FW FW SC FW FW FW SC
Cloud Cover (%) 70 55 55 60 55 40 50 55 50 10 10 15 30 15 10 25 40
Temperature 34 34 39 41 42 38 36 33 32 35 45 49 49 41 39 35 34
Max/Min Temp 43 30 50 33
DewPoint Temp 33 33 35 35 31 33 33 32 29 32 31 29 28 31 31 29 26
Humidity 95 98 86 78 66 82 87 96 89 88 58 45 44 67 74 79 73
Wind Dir W W NW NW NW NE E SE SW W SW W W E E E SE
Wind (mph) 9 8 6 9 8 6 5 5 5 4 4 6 5 8 8 5 5
Wind Gust (mph) 14 14 18 18 14 13 14 13
Precip Prob (%) 0 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.6 11.1 11.2 11.2 11.0 10.8 10.5 10.6 11.2 11.6 11.7 11.5 11.3 11.1 11.0
Snow Ratio (:1) 5 5 4 4 3 3 3 3 3 3 2 2 1 1 1 1 1
Snow Density (%) 20 20 25 25 33 33 33 33 33 33 50 50 100 100 100 100 100
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 65 60 25 25 15 15 10 25 15 20 10 30 20 25 30 40
Temperature 49 50 43 39 45 49 41 37 52 54 42 39 51 53 44 40 50 51
Max/Min Temp 52 37 50 35 55 37 55 38 52
DewPoint Temp 29 31 32 31 34 30 30 28 30 28 29 26 30 27 28 27 30 27
Humidity 45 47 64 72 65 48 65 70 43 36 60 59 44 36 53 59 46 39
Wind Dir SW W SW SW W W S SE SW S E S SW SW S SW W W
Wind (mph) 6 6 6 6 8 5 1 1 5 4 4 3 8 6 4 4 10 6
Wind Gust (mph) 14 14 18 16 9 10 14 16 13 13 20 19 14 14 25 18
Precip Prob (%) 5 30 50 20 10 0 0 0 5 0 0 0 0 0 0 5 10 10
Precip Type R R R R T
12 Hour QPF 0.00 0.03 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.5 11.3 11.2 11.5 11.6 11.4 11.2 11.6 12.1 11.7 11.4 11.8 12.0 11.6 11.3 11.5 11.6
Snow Ratio (:1) 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 100 100 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 100
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 SC SC FW SC SC FW FW FW FW FW FW FW SC
Cloud Cover (%) 75 75 60 60 45 30 25 25 35 5 10 20 15 15 10 20 40
Temperature 35 36 42 44 45 38 36 35 34 35 47 51 52 41 39 37 36
Max/Min Temp 48 32 54 35
DewPoint Temp 33 35 35 36 34 34 34 33 30 33 33 30 30 31 33 30 28
Humidity 91 95 77 73 64 84 92 91 85 92 59 45 42 66 78 77 72
Wind Dir NW NW NW NW NW N E SE SE SE W W W SE SE E E
Wind (mph) 1 3 4 5 4 3 2 3 3 4 3 4 3 6 6 5 5
Wind Gust (mph) 9 11 16 14 9 10 14 12 16 16 12 11
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.6 11.1 11.2 11.2 11.1 10.8 10.5 10.6 11.2 11.5 11.6 11.2 11.3 11.1 11.0
Snow Ratio (:1) 4 4 3 3 2 2 2 2 2 2 1 1 0 0 0 0 0
Snow Density (%) 25 25 33 33 50 50 50 50 50 50 100 100 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK SC SC FW FW FW SC FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 70 55 25 30 15 15 10 30 20 15 10 30 25 30 35 40
Temperature 52 52 43 42 47 52 42 39 54 56 43 40 54 55 44 42 51 53
Max/Min Temp 57 40 54 37 59 39 58 41 56
DewPoint Temp 31 31 33 33 35 31 31 29 31 29 31 28 31 28 29 28 31 28
Humidity 44 44 67 69 63 44 65 67 41 35 62 62 41 35 55 57 46 38
Wind Dir SW W S S W SW SE SE W SE E SE SW SW SE S W SW
Wind (mph) 3 3 3 2 5 4 4 5 4 5 9 8 6 6 6 6 8 5
Wind Gust (mph) 11 12 9 14 12 11 12 14 16 13 18 17 13 13 21 16
Precip Prob (%) 5 30 50 20 10 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type R R R R T
12 Hour QPF 0.00 0.02 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.4 11.3 11.2 11.4 11.6 11.4 11.2 11.6 12.0 11.8 11.4 11.7 11.9 11.6 11.3 11.4 11.6
Snow Ratio (:1) 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 FW FW FW FW FW FW SC
Cloud Cover (%) 70 60 60 65 55 35 20 15 15 10 10 25 10 10 10 20 40
Temperature 37 39 45 48 48 42 40 38 37 40 52 57 57 45 42 40 39
Max/Min Temp 50 35 59 38
DewPoint Temp 35 37 38 40 37 35 34 33 31 35 35 35 33 32 33 32 29
Humidity 91 93 75 73 65 75 79 83 80 81 53 43 40 59 69 72 68
Wind Dir N W W NW NW SE SE SE SE SE W W W E E E E
Wind (mph) 0 2 3 5 4 1 1 1 2 2 2 4 3 5 5 3 3
Wind Gust (mph) 10 14 14 6 6 8 8 13 11 14 13 10 10
Precip Prob (%) 0 0 5 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.6 11.0 11.2 11.2 11.0 10.8 10.5 10.6 11.1 11.4 11.5 11.1 11.3 11.1 11.0
Snow Ratio (:1) 2 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 50 50 100 100 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK SC FW FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 60 65 55 30 25 15 15 10 25 20 15 10 30 20 30 30 35
Temperature 57 56 47 45 53 57 46 42 59 61 47 44 59 61 48 45 57 57
Max/Min Temp 61 43 59 41 64 42 64 44 61
DewPoint Temp 33 33 33 33 39 34 32 30 34 31 31 29 34 31 30 29 34 31
Humidity 40 41 58 63 58 42 58 62 39 32 53 55 39 32 49 53 42 37
Wind Dir SW W SE N W W SE SE W SE E SE SW SW SE S SW SW
Wind (mph) 3 3 2 0 4 5 3 4 4 5 8 6 6 6 6 5 9 6
Wind Gust (mph) 10 12 8 13 12 12 14 13 12 17 17 12 11 20 16
Precip Prob (%) 5 30 50 20 10 0 0 0 0 0 0 0 0 0 0 10 10 10
Precip Type R R R R T
12 Hour QPF 0.00 0.02 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.4 11.2 11.1 11.4 11.6 11.4 11.2 11.6 12.0 11.7 11.4 11.7 12.0 11.6 11.2 11.4 11.5
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
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC FW FW FW SC FW FW FW SC
Cloud Cover (%) 75 50 55 65 55 50 45 55 40 10 10 15 25 15 10 20 40
Temperature 35 38 44 46 47 39 37 36 33 38 51 55 56 43 41 38 36
Max/Min Temp 48 32 57 35
DewPoint Temp 34 36 35 38 34 33 33 34 30 34 33 30 31 32 33 32 29
Humidity 95 94 71 73 61 80 86 94 90 85 50 38 39 66 74 78 74
Wind Dir NW NW NW NW NW NE SE E N N SW W W E E E E
Wind (mph) 4 4 5 6 6 3 2 1 1 0 3 5 4 4 3 2 2
Wind Gust (mph) 11 12 13 17 17 10 8 5 9 13 12 12 11 8
Precip Prob (%) 0 0 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.7 11.1 11.2 11.1 11.0 10.8 10.5 10.7 11.3 11.7 11.8 11.5 11.3 11.1 11.0
Snow Ratio (:1) 4 4 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0
Snow Density (%) 25 25 50 50 50 50 50 50 50 50 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK SC FW FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 30 65 65 55 30 25 15 10 10 25 15 15 10 35 20 25 35 40
Temperature 55 55 44 39 51 55 42 38 57 59 44 40 57 59 45 41 55 57
Max/Min Temp 59 39 57 37 61 38 61 40 59
DewPoint Temp 31 31 33 31 36 31 31 30 32 29 31 28 31 29 29 29 31 29
Humidity 39 40 64 74 56 40 65 73 38 32 60 62 37 32 53 62 40 34
Wind Dir SW W W SW W W SE SE SW E E SE SW SW S SW W W
Wind (mph) 4 4 2 1 6 5 1 2 5 5 4 4 8 6 4 4 10 6
Wind Gust (mph) 12 13 8 8 16 14 6 8 13 14 11 10 19 18 12 12 23 17
Precip Prob (%) 5 30 50 20 10 0 0 0 5 0 0 0 0 0 0 5 10 10
Precip Type R R R R T
12 Hour QPF 0.00 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.2 11.5 11.2 11.1 11.5 11.6 11.4 11.2 11.6 12.1 11.8 11.4 11.8 12.0 11.6 11.3 11.5 11.6
Snow Ratio (:1) 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 100 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL CL FW FW FW FW SC SC
Cloud Cover (%) 40 50 55 40 40 10 10 5 10 5 5 10 10 15 20 35 45
Temperature 35 37 41 46 47 41 39 37 36 38 48 53 53 45 43 41 39
Max/Min Temp 48 34 55 39
DewPoint Temp 31 33 37 36 35 35 33 32 32 31 34 31 29 31 30 30 29
Humidity 85 86 85 68 63 80 79 81 84 77 59 42 40 58 59 64 67
Wind Dir NW NW W NW NW N E E E E S SW W NE E E E
Wind (mph) 3 4 5 9 9 6 6 6 9 9 4 5 6 6 10 11 11
Wind Gust (mph) 14
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.4 10.8 10.9 10.7 10.9 10.7 10.5 10.4 10.8 11.3 11.5 11.4 11.1 11.0 10.7
Snow Ratio (:1) 3 3 2 2 2 2 1 1 1 1 1 1 0 0 0 0 0
Snow Density (%) 33 33 50 50 50 50 100 100 100 100 100 100 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK OV BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 35 65 70 55 20 20 20 20 10 20 20 15 10 25 25 40 40 40
Temperature 52 53 46 43 49 53 45 41 54 57 47 42 54 57 48 45 52 54
Max/Min Temp 57 41 55 39 60 41 59 43 56
DewPoint Temp 32 33 32 35 37 33 32 32 33 30 29 30 32 29 29 31 32 30
Humidity 47 47 59 72 63 46 60 70 45 35 49 62 43 34 47 58 46 40
Wind Dir S W SE SE SW SW SE E S SE E E S S SE SE SW S
Wind (mph) 6 6 9 9 6 6 9 11 5 5 12 13 9 11 13 11 10 8
Wind Gust (mph) 13 12 11 18 19 18 21 23 17 20 16
Precip Prob (%) 5 30 30 10 5 0 0 0 0 0 0 0 0 0 5 10 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.4 11.3 11.2 11.4 11.6 11.3 11.1 11.3 11.9 11.8 11.5 11.6 11.9 11.5 11.2 11.3 11.5
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL CL FW FW FW FW FW SC
Cloud Cover (%) 45 50 50 45 30 10 10 5 10 5 5 5 15 10 20 20 45
Temperature 42 47 52 56 58 48 44 41 41 47 60 65 65 52 48 45 44
Max/Min Temp 59 39 67 43
DewPoint Temp 39 42 41 41 41 38 36 35 34 36 37 34 33 35 34 33 32
Humidity 88 84 67 58 54 67 74 79 77 65 42 32 30 52 59 63 62
Wind Dir N W W NW N E E SE SE SE SW W W E E E E
Wind (mph) 0 1 3 3 3 2 1 1 2 3 3 3 3 2 3 3 4
Wind Gust (mph) 10 9 9 9 9
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.4 10.8 11.0 10.7 10.9 10.7 10.5 10.3 10.7 11.3 11.5 11.3 11.0 10.9 10.6
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 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 60 65 55 15 15 20 25 10 20 20 15 10 25 30 40 35 35
Temperature 65 65 52 48 61 66 52 48 68 70 53 50 68 70 55 51 65 66
Max/Min Temp 70 47 68 46 73 47 73 50 69
DewPoint Temp 34 34 35 36 40 35 35 34 35 34 33 31 34 32 32 32 35 32
Humidity 31 32 53 62 45 32 52 58 29 26 46 48 28 24 41 48 33 28
Wind Dir SW W SE SE SW S SE SE SW SE E SE SW S SE S SW S
Wind (mph) 4 3 3 2 5 3 4 5 4 3 6 9 8 6 6 6 8 4
Wind Gust (mph) 10 9 8 11 10 10 11 11 9 13 16 18 17 17 13 19 12
Precip Prob (%) 5 20 30 10 5 0 0 0 0 0 0 0 0 0 5 10 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.3 11.2 11.1 11.3 11.5 11.2 11.1 11.3 11.9 11.7 11.4 11.6 11.8 11.5 11.2 11.2 11.4
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL CL CL FW FW FW FW SC
Cloud Cover (%) 45 45 60 50 40 10 10 5 10 5 5 5 15 10 15 20 45
Temperature 38 41 44 49 51 45 42 39 38 41 52 58 57 48 45 42 41
Max/Min Temp 51 36 58 40
DewPoint Temp 36 37 38 37 35 38 37 35 33 33 34 33 33 35 34 32 31
Humidity 93 85 78 64 55 76 81 84 83 74 50 39 40 60 65 67 67
Wind Dir NW NW NW NW N NE NE NE SE SE SW W NW E SE SE SE
Wind (mph) 1 2 5 5 3 3 1 2 3 5 3 4 3 3 3 4 5
Wind Gust (mph) 12 9 11 11 10 10 11
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.1 10.4 10.9 10.9 10.7 10.9 10.7 10.4 10.3 10.9 11.5 11.7 11.1 11.0 10.9 10.5
Snow Ratio (:1) 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 60 65 55 15 15 25 25 10 20 25 15 10 25 30 40 30 35
Temperature 57 58 48 44 54 58 48 44 60 62 49 46 60 62 51 47 57 59
Max/Min Temp 61 43 60 42 64 45 64 46 61
DewPoint Temp 32 34 34 35 37 34 34 33 33 33 32 31 32 31 32 32 32 31
Humidity 38 40 59 70 53 40 58 65 36 34 52 56 35 31 48 56 38 34
Wind Dir SW SW S SE SW SW SE SE SW SE SE SE S S SE S SW SW
Wind (mph) 5 3 4 4 6 4 4 6 5 3 8 10 10 9 8 8 10 5
Wind Gust (mph) 12 10 10 14 12 12 14 13 11 16 21 23 20 20 18 24 14
Precip Prob (%) 5 20 30 10 5 0 0 0 0 0 0 0 0 0 5 10 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.2 11.2 11.1 11.3 11.4 11.3 11.2 11.3 11.9 11.7 11.4 11.5 11.8 11.4 11.1 11.1 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW FW CL CL FW FW FW SC SC
Cloud Cover (%) 30 40 50 40 30 10 10 5 15 10 5 5 5 20 25 40 50
Temperature 37 39 43 47 50 45 43 41 40 41 51 56 57 49 47 45 43
Max/Min Temp 50 39 57 43
DewPoint Temp 32 34 35 35 34 34 34 32 32 33 33 30 30 31 31 30 29
Humidity 83 83 74 64 55 65 69 71 74 73 50 37 36 50 54 56 58
Wind Dir NW NW NW NW N N E SE SE SE SE W W E E E E
Wind (mph) 3 4 5 9 9 6 5 6 9 9 4 4 6 6 10 11 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.0 10.0 10.3 10.8 11.0 10.7 10.7 10.6 10.4 10.2 10.8 11.5 11.6 11.3 11.1 11.0 10.5
Snow Ratio (:1) 2 2 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 50 50 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK OV SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC
Cloud Cover (%) 40 60 70 45 15 20 25 15 10 20 20 15 15 20 25 35 35 40
Temperature 54 55 50 46 52 57 48 45 58 60 50 46 57 60 51 48 55 56
Max/Min Temp 59 46 57 43 62 45 61 47 58
DewPoint Temp 31 33 34 34 37 33 33 32 32 30 30 30 32 29 30 31 32 29
Humidity 42 43 55 63 56 40 56 60 37 32 46 53 38 31 44 51 41 35
Wind Dir S W SE SE SW SW SE SE S S SE SE S S SE S SW SW
Wind (mph) 5 5 10 10 5 8 10 10 6 6 12 12 11 12 12 10 11 9
Wind Gust (mph) 11 11 17 12 18 20 19 19 21 18 20 14
Precip Prob (%) 5 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 5
Precip Type T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.4 11.3 11.2 11.4 11.6 11.2 11.1 11.3 11.9 11.7 11.5 11.6 11.8 11.5 11.3 11.3 11.5
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
...SYLVAN PASS (8,420 ft) Park County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW CL FW FW FW FW FW FW
Cloud Cover (%) 85 75 75 70 60 60 50 35 25 10 5 15 10 10 10 10 20
Temperature 35 38 45 48 48 42 35 34 31 37 53 58 58 44 37 35 32
Max/Min Temp 52 29 62 31
DewPoint Temp 35 37 40 38 36 36 35 34 31 35 36 32 31 33 34 32 30
Humidity 99 98 83 68 62 80 100 100 100 94 52 37 35 66 88 90 92
Wind Dir NW NW NW W W E E S S S SW W W SW SE SE SE
Wind (mph) 2 4 6 8 5 2 2 2 2 3 5 8 5 3 3 3 4
Wind Gust (mph) 8 11 12 14 13 8 9 16 12 9 9 10 11
Precip Prob (%) 5 0 5 10 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.0 10.5 11.0 11.2 11.1 10.8 10.7 10.5 10.6 10.9 11.1 11.4 11.1 11.2 11.1 11.0
Snow Ratio (:1) 4 4 2 2 2 2 2 2 1 1 0 0 0 0 0 0 0
Snow Density (%) 25 25 50 50 50 50 50 50 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC BK BK SC FW FW FW FW FW FW FW FW FW SC SC SC SC
Cloud Cover (%) 20 45 60 55 30 20 20 20 15 20 25 15 10 25 30 35 30 35
Temperature 58 59 41 36 54 58 40 37 60 62 42 37 61 61 43 39 58 58
Max/Min Temp 64 35 62 33 66 35 67 36 63
DewPoint Temp 33 30 34 32 37 32 34 32 34 30 32 31 33 30 32 31 33 30
Humidity 38 33 75 86 53 37 79 82 37 30 67 79 35 31 65 73 39 34
Wind Dir SW SW SW SW W SW S S SW SW SE S SW SW S S SW SW
Wind (mph) 8 8 4 4 11 9 8 8 9 5 9 10 12 10 12 12 14 10
Wind Gust (mph) 14 17 11 12 19 18 13 13 18 13 16 24 21 20 21 28 23
Precip Prob (%) 0 20 40 20 10 5 0 0 0 0 0 0 0 0 0 5 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.4 11.2 11.0 11.3 11.5 11.2 11.2 11.6 12.0 11.7 11.4 11.6 11.9 11.5 11.1 11.3 11.3
Snow Ratio (:1) 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 100 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...HEDGES PEAK (9,675 ft) Park County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 OV SC SC FW FW FW FW CL FW FW FW FW FW FW
Cloud Cover (%) 80 80 70 80 45 30 20 10 20 25 5 20 25 15 5 10 15
Temperature 36 38 44 49 49 43 38 36 35 37 51 56 57 46 40 37 35
Max/Min Temp 50 33 58 35
DewPoint Temp 35 37 38 37 34 34 34 34 32 34 34 31 32 31 31 32 31
Humidity 97 97 78 62 57 71 84 91 90 88 52 38 38 55 70 83 85
Wind Dir NW N N NW N N NE S SW S SW W W SW S S SE
Wind (mph) 2 4 4 5 5 3 2 2 3 4 3 5 4 4 4 4 5
Wind Gust (mph) 10 12 13 11 11 11
Precip Prob (%) 5 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.0 10.4 11.0 11.1 10.7 10.5 10.5 10.3 10.4 11.0 11.3 11.3 11.1 11.0 11.0 10.6
Snow Ratio (:1) 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC SC BK BK FW SC SC SC FW SC FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 50 60 55 20 25 30 30 20 30 25 15 10 30 30 40 35 40
Temperature 56 57 43 39 53 56 43 39 58 60 45 41 59 60 46 41 56 56
Max/Min Temp 60 38 58 38 62 40 62 40 58
DewPoint Temp 31 29 31 32 35 32 33 33 33 30 31 32 31 29 30 31 31 29
Humidity 39 34 62 76 50 40 67 79 39 32 58 70 34 31 53 67 38 35
Wind Dir SW SW S S W SW S S SW SW S S SW SW S S SW SW
Wind (mph) 5 6 5 6 10 9 8 8 9 6 8 9 12 10 10 11 14 10
Wind Gust (mph) 11 16 12 12 19 20 14 14 18 16 16 17 25 24 20 21 29 23
Precip Prob (%) 0 20 20 10 10 5 0 0 0 0 0 0 0 0 0 5 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.3 10.9 11.0 11.3 11.5 11.3 11.2 11.6 11.9 11.6 11.4 11.6 11.8 11.4 11.0 11.1 11.2
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...GRIZZLY (7,470 ft) Park County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 FW FW FW FW FW FW FW
Cloud Cover (%) 80 60 65 60 50 30 25 15 15 20 5 15 10 15 10 15 20
Temperature 36 39 48 52 54 46 39 35 33 37 55 60 61 49 42 36 34
Max/Min Temp 55 30 62 33
DewPoint Temp 34 37 38 37 37 39 37 35 33 35 38 34 34 35 35 33 33
Humidity 94 91 68 57 53 77 94 100 100 94 52 38 36 59 75 89 95
Wind Dir NW N N NW NW N W S S SE SW SW SW SW S SE SE
Wind (mph) 1 2 3 4 3 1 1 1 2 3 3 4 3 2 2 3 3
Wind Gust (mph) 11 11 11 11
Precip Prob (%) 5 5 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.0 9.9 10.4 11.0 11.2 10.7 10.4 10.3 10.1 10.2 10.8 11.1 11.0 11.0 10.9 11.0 10.6
Snow Ratio (:1) 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW SC SC FW FW SC SC FW FW SC SC SC SC SC
Cloud Cover (%) 30 50 65 55 20 30 30 25 20 30 30 20 10 30 35 40 30 40
Temperature 60 62 44 37 56 60 44 37 61 64 46 39 62 64 47 39 58 60
Max/Min Temp 64 36 62 35 66 37 66 38 63
DewPoint Temp 36 33 34 34 39 36 37 35 37 34 34 34 35 33 34 33 36 32
Humidity 41 33 69 88 53 41 76 92 41 33 63 82 36 31 60 79 44 35
Wind Dir SW SW S S SW SW S S SW SW SE S SW SW S S SW SW
Wind (mph) 5 6 4 4 8 8 5 6 9 5 6 6 11 10 9 9 14 9
Wind Gust (mph) 12 16 17 17 11 18 13 12 13 24 24 18 18 27 21
Precip Prob (%) 0 10 20 10 10 0 0 0 0 0 0 0 0 0 5 5 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.8 11.2 10.9 11.0 11.2 11.5 11.3 11.2 11.5 11.8 11.6 11.4 11.5 11.7 11.4 10.9 11.0 11.1
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...TALUS (7,900 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 FW CL FW CL FW FW FW SC
Cloud Cover (%) 80 70 60 65 50 45 25 25 20 15 5 15 0 10 5 15 30
Temperature 34 39 46 49 51 41 36 34 32 38 52 59 58 44 39 35 34
Max/Min Temp 52 30 61 33
DewPoint Temp 34 38 39 40 39 38 36 34 32 35 37 35 33 34 33 31 30
Humidity 99 96 76 72 63 89 100 100 100 90 57 41 39 68 80 85 86
Wind Dir N NW NW W W N N N SE SE SW SW W N E E E
Wind (mph) 0 1 3 4 2 0 0 0 1 2 2 2 2 0 1 2 2
Wind Gust (mph) 9 11 9 8 9 9
Precip Prob (%) 5 0 5 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.2 10.0 10.5 11.0 11.2 11.2 10.9 10.7 10.4 10.3 10.8 11.3 11.4 11.3 11.2 11.0 10.9
Snow Ratio (:1) 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover FW SC BK SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC
Cloud Cover (%) 20 45 55 50 20 15 20 20 15 15 20 15 10 15 25 35 30 25
Temperature 58 58 42 37 54 58 41 37 59 62 43 39 60 62 44 39 57 58
Max/Min Temp 63 36 61 35 65 37 66 38 62
DewPoint Temp 36 32 34 32 39 34 34 32 37 33 32 30 36 32 31 30 36 31
Humidity 43 37 72 81 56 40 76 82 44 34 65 70 41 32 60 70 45 36
Wind Dir SW SW S S W SW SE SE SW SW SE SE SW SW S S SW SW
Wind (mph) 4 4 2 2 5 4 3 4 4 2 4 4 8 5 5 5 9 5
Wind Gust (mph) 11 12 14 11 13 8 10 18 14 11 12 21 14
Precip Prob (%) 0 30 30 10 10 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T T R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.4 11.0 11.1 11.3 11.5 11.2 11.2 11.5 12.0 11.7 11.4 11.6 11.8 11.5 11.1 11.3 11.3
Snow Ratio (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1
Snow Density (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100 100 100
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL FW FW FW FW FW FW SC
Cloud Cover (%) 45 40 60 40 35 15 10 5 10 5 5 10 25 10 20 25 45
Temperature 37 39 42 45 46 41 39 38 36 40 49 54 55 45 43 41 39
Max/Min Temp 47 34 56 38
DewPoint Temp 33 35 36 36 35 36 35 32 31 33 36 33 33 32 31 30 29
Humidity 86 85 80 70 64 83 84 80 82 77 60 45 44 60 63 64 66
Wind Dir N NW NW NW NW N E E E E S SW W N E E E
Wind (mph) 0 1 3 3 3 2 1 1 2 3 2 2 2 2 3 3 4
Wind Gust (mph) 11 10 8 8 9 8 8 10 10 11
Precip Prob (%) 0 0 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.5 10.8 11.0 10.8 10.9 10.7 10.5 10.4 10.9 11.6 11.7 11.3 11.2 11.0 10.8
Snow Ratio (:1) 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK OV BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 30 70 70 60 20 25 20 20 10 25 25 15 10 30 25 35 35 40
Temperature 53 53 46 44 51 53 45 42 56 57 47 43 56 57 48 46 54 54
Max/Min Temp 58 42 56 39 61 41 60 44 57
DewPoint Temp 33 34 32 34 38 34 32 31 34 31 30 29 33 31 30 30 34 31
Humidity 46 48 59 67 60 48 60 65 43 37 51 57 42 37 49 53 47 41
Wind Dir S W SE SE SW SW SE E S E E E SW S SE S SW SW
Wind (mph) 3 2 2 2 4 2 3 4 2 2 5 5 4 4 5 4 4 3
Wind Gust (mph) 9 9 9 8 10 10 10 11 9 9 13 13 13 14 14 13 16 12
Precip Prob (%) 5 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type T R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.0 11.4 11.3 11.2 11.3 11.6 11.3 11.1 11.4 11.9 11.8 11.5 11.6 11.9 11.5 11.2 11.3 11.5
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
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Sunday 09/20/26 Monday 09/21/26
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 BK SC SC FW FW FW FW CL CL CL FW FW FW SC SC
Cloud Cover (%) 40 45 50 35 30 10 10 10 10 5 5 5 10 15 20 35 45
Temperature 38 40 45 50 52 45 41 40 38 42 54 59 59 48 44 42 40
Max/Min Temp 52 37 60 40
DewPoint Temp 34 36 38 38 38 37 34 33 31 34 38 35 33 32 31 31 30
Humidity 86 86 76 62 58 73 77 76 76 72 54 40 38 54 60 64 66
Wind Dir N NW W W NW N NE E E E S SW W E E E E
Wind (mph) 0 2 4 8 8 3 4 4 5 6 3 4 4 3 5 5 6
Wind Gust (mph) 13 13 12 12 12 12
Precip Prob (%) 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.3 10.8 11.0 10.8 10.9 10.7 10.5 10.4 10.7 11.2 11.3 11.3 11.2 11.1 10.8
Snow Ratio (:1) 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Snow Density (%) 50 50 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW FW FW SC SC SC
Cloud Cover (%) 40 65 70 50 15 20 20 15 5 25 15 15 10 25 25 35 35 45
Temperature 57 58 48 44 54 59 46 41 59 63 47 43 59 62 49 45 56 59
Max/Min Temp 61 44 60 41 65 42 64 45 61
DewPoint Temp 36 38 34 34 40 37 33 32 36 35 31 30 36 34 30 30 36 35
Humidity 46 47 59 67 60 44 60 70 42 35 53 60 42 35 48 55 47 40
Wind Dir S W SE SE SW SW E E SW E E E SW S SE SE SW SW
Wind (mph) 4 4 3 2 5 6 5 8 4 5 9 9 8 9 6 5 9 6
Wind Gust (mph) 10 9 11 12 10 14 16 17 11 18 13
Precip Prob (%) 5 30 30 10 5 0 0 0 0 0 0 0 0 0 5 10 10 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 10.9 11.3 11.3 11.2 11.4 11.7 11.3 11.2 11.3 12.0 11.8 11.5 11.6 11.9 11.6 11.3 11.4 11.6
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
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Sunday 09/20/26 Monday 09/21/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW SC SC
Cloud Cover (%) 35 45 40 45 30 15 10 10 15 5 5 15 15 15 20 35 45
Temperature 37 40 46 50 52 43 41 38 35 40 51 58 58 47 45 41 39
Max/Min Temp 53 35 60 38
DewPoint Temp 35 36 36 34 34 34 35 34 33 34 34 29 28 32 34 33 33
Humidity 92 86 69 54 50 70 79 86 94 79 52 33 32 56 66 74 79
Wind Dir W W W W NW W N E E E E W W SE E E E
Wind (mph) 3 3 4 6 8 4 3 3 4 4 2 4 4 9 9 6 6
Wind Gust (mph) 11 14 14 14
Precip Prob (%) 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM
High End QPF MM MM MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow MM MM MM MM
High End Snow MM MM MM MM
Snow Level (kft) 10.1 10.1 10.4 10.9 11.1 10.9 10.9 10.8 10.6 10.5 11.0 11.4 11.5 11.7 11.5 11.1 10.9
Snow Ratio (:1) 3 3 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
Snow Density (%) 33 33 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
Date Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26
Time (LT) 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover SC BK BK BK FW FW FW FW FW FW FW FW FW SC FW SC SC SC
Cloud Cover (%) 40 65 65 60 20 25 20 15 5 25 20 20 10 25 25 35 30 40
Temperature 55 58 48 42 52 59 46 41 58 63 48 42 57 62 48 43 54 59
Max/Min Temp 62 41 61 39 66 41 64 42 62
DewPoint Temp 32 33 36 37 36 31 34 35 33 28 33 34 32 28 33 34 32 28
Humidity 42 38 64 81 54 34 63 79 39 26 56 73 38 27 56 70 43 30
Wind Dir S W E SE W SW SE E SW SE E E SW SW SE S SW SW
Wind (mph) 2 3 4 3 3 5 4 3 3 5 8 5 5 6 6 4 5 5
Wind Gust (mph) 8 9 10 11 9 9 13 14 11 13 14 13 10 14 12
Precip Prob (%) 10 30 40 10 5 0 0 0 0 0 0 0 0 0 5 10 10 10
Precip Type R R R T 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 MM MM MM MM MM MM MM MM MM
High End Snow MM MM MM MM MM MM MM MM MM
Snow Level (kft) 11.1 11.3 11.3 11.3 11.4 11.7 11.4 11.2 11.5 12.0 11.7 11.5 11.7 11.9 11.6 11.3 11.5 11.7
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
$$
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