Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >
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575
FWUS45 KRIW 152015
AVGRIW
Avalanche Weather Guidance
National Weather Service Riverton WY
215 PM MDT Fri May 15 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 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV OV BK SC SC SC BK BK BK BK BK
Cloud Cover (%) 5 10 15 10 35 70 80 70 50 40 25 45 65 65 65 60 70
Temperature 35 28 24 21 19 27 28 27 27 24 19 17 15 15 17 18 17
Min/Max Temp 19 32 13 22
DewPoint Temp 9 6 4 1 1 6 13 18 17 12 8 8 8 7 12 16 15
Humidity 34 38 41 41 44 41 54 67 65 59 61 66 72 71 81 91 91
Wind Dir W W W W W SW W W W W SW W W SW W NW NW
Wind (mph) 24 20 17 12 10 10 13 19 21 23 17 12 9 11 10 8 12
Wind Gust (mph) 33 28 24 19 18 24 26 31 32 27 19 14 18 16 14 20
Precip Prob (%) 0 0 0 0 0 5 5 30 10 0 5 5 30 30 40 40 60
Precip Type S S S S S S
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 0.00 0.00 MM MM
High End QPF 0.01 0.06 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.1 0.1 0.9
Snow Level (kft) 8.1 7.2 6.1 5.8 5.4 6.4 7.8 8.3 7.7 6.0 5.1 4.9 4.5 5.0 5.6 6.0 6.6
Snow Ratio (:1) 6 6 7 7 9 9 9 9 10 10 14 14 14 14 13 13 11
Snow Density (%) 16 16 14 14 11 11 11 11 10 10 7 7 7 7 7 7 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK BK BK BK SC BK BK SC SC SC SC SC FW FW FW SC SC FW FW
Cloud Cover (%) 80 65 55 55 55 45 55 55 50 35 40 40 30 20 20 25 30 25 20 25
Temperature 17 15 15 17 14 12 20 25 19 16 27 31 24 21 33 37 29 26 36 39
Min/Max Temp 13 22 12 32 16 39 21 45 26 48
DewPoint Temp 15 12 14 15 11 8 13 15 12 11 16 18 16 14 19 20 17 16 20 20
Humidity 92 89 95 92 88 84 74 65 74 80 63 58 71 74 56 50 60 65 52 46
Wind Dir N N N NW E S W W SW S W W SW SW W W SW W W W
Wind (mph) 19 18 12 8 4 4 6 6 8 6 9 10 8 8 10 10 9 9 11 12
Wind Gust (mph) 31 28 21 18 11 11 18 17 16 16 21 20 16 17 23 21 17 18 25 25
Precip Prob (%) 60 50 50 40 20 30 40 20 5 5 10 5 5 5 10 10 10 5 10 5
Precip Type S S S S S S S S T T T
12 Hour QPF 0.06 0.02 0.05 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.8 0.2 0.6 0.0 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.9 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 4.6 5.8 6.6 6.0 5.1 6.5 7.5 7.2 6.5 7.9 8.7 8.5 8.0 9.1 9.9 9.5 8.7 9.4 9.8
Snow Ratio (:1) 13 14 12 12 13 10 8 9 9 6 4 5 5 4 2 3 4 3 2 3
Snow Density (%) 7 7 8 8 7 10 12 11 11 16 25 20 20 25 50 33 25 33 50 33
...TETON VILLAGE (6,410 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV OV BK SC SC SC BK BK BK BK BK
Cloud Cover (%) 5 10 25 10 35 65 80 75 60 40 25 30 50 60 55 60 65
Temperature 65 53 46 40 35 46 58 60 59 50 43 37 33 38 47 49 47
Min/Max Temp 35 61 31 49
DewPoint Temp 20 20 19 17 14 18 24 25 25 24 22 22 22 22 23 23 22
Humidity 18 27 34 39 41 33 27 26 27 36 43 54 63 53 39 36 37
Wind Dir W SW SW SW W SW W W SW W SW SW SW SW W NW N
Wind (mph) 17 10 8 8 5 6 9 14 14 11 9 5 2 4 4 4 6
Wind Gust (mph) 28 19 14 19 24 27 25 19 11 8 10 11 11 17
Precip Prob (%) 0 0 0 0 0 5 5 20 5 0 5 5 20 20 30 30 60
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.03 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.1
Snow Level (kft) 8.1 7.2 6.1 5.6 5.2 6.4 7.7 8.2 7.8 6.1 5.1 4.8 4.3 4.9 5.7 6.0 6.6
Snow Ratio (:1) 0 0 1 1 1 1 1 1 2 2 8 8 10 10 6 6 5
Snow Density (%) 0 0 100 100 100 100 100 100 50 50 12 12 10 10 16 16 20
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK SC SC BK SC SC BK SC SC SC SC SC FW FW FW SC FW FW FW
Cloud Cover (%) 80 65 50 50 50 40 50 50 50 30 35 35 30 15 15 25 30 25 15 20
Temperature 41 32 45 46 38 30 50 54 41 34 57 60 46 37 63 67 50 41 65 69
Min/Max Temp 31 49 28 54 31 61 35 68 39 69
DewPoint Temp 27 24 25 23 24 23 24 23 25 24 27 26 28 26 29 27 29 28 30 27
Humidity 58 71 46 40 57 75 36 30 53 66 31 27 49 64 28 22 44 59 27 21
Wind Dir N N N NW E S W W S S W W S S W W S SW W W
Wind (mph) 12 9 5 5 1 1 4 3 3 2 5 5 3 3 6 6 3 3 8 8
Wind Gust (mph) 28 19 16 13 12 11 8 16 14 18 16 9 9 20 19
Precip Prob (%) 60 50 50 40 20 30 30 20 5 5 10 5 5 5 10 10 10 5 10 5
Precip Type S S S S S S S R T T T
12 Hour QPF 0.04 0.02 0.04 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.1 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 MM
High End Snow 1.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 4.6 5.9 6.6 6.0 5.1 6.5 7.5 7.2 6.5 7.9 8.8 8.5 8.0 9.1 9.9 9.5 8.7 9.4 9.8
Snow Ratio (:1) 8 10 5 7 7 3 2 3 4 1 1 1 1 1 1 1 1 1 1 0
Snow Density (%) 12 10 20 14 14 33 50 33 25 100 100 100 100 100 100 100 100 100 100 0
...SURPRISE MEADOWS (9,593 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV BK BK SC FW SC BK BK BK BK BK
Cloud Cover (%) 5 10 10 10 30 55 75 65 55 40 20 40 60 65 60 55 70
Temperature 41 37 33 30 28 39 37 34 34 32 29 24 23 27 25 25 24
Min/Max Temp 28 39 22 28
DewPoint Temp 13 10 8 7 8 17 15 18 17 11 9 8 8 11 13 16 16
Humidity 32 32 34 37 43 40 41 51 49 42 42 50 52 50 60 69 70
Wind Dir W W W W SW SW W W W SW SW SW W SW W NW N
Wind (mph) 26 21 18 16 13 13 18 20 26 25 20 16 11 14 11 11 16
Wind Gust (mph) 44 37 28 23 20 24 36 39 43 43 36 26 19 23 20 19 29
Precip Prob (%) 0 0 0 0 0 5 5 30 10 0 10 10 40 40 50 50 70
Precip Type S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
12 Hour QPF 0.00 0.00 0.00 0.01
Low End QPF 0.00 0.00 MM MM
High End QPF 0.01 0.08 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 Hour Snow 0.0 0.0 0.0 0.1
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.1 0.1 1.1
Snow Level (kft) 8.1 7.2 6.1 5.8 5.4 6.5 7.7 8.3 7.8 6.1 5.2 5.0 4.5 5.0 5.6 6.0 6.6
Snow Ratio (:1) 6 6 7 7 9 9 9 9 9 9 13 13 14 14 12 12 11
Snow Density (%) 16 16 14 14 11 11 11 11 11 11 7 7 7 7 8 8 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK BK BK BK SC SC BK SC SC SC SC SC FW FW FW SC FW FW FW
Cloud Cover (%) 85 60 50 55 50 40 50 55 50 35 35 35 30 20 20 25 30 25 15 25
Temperature 26 22 23 25 23 20 28 31 28 25 35 37 34 31 42 43 39 35 45 46
Min/Max Temp 21 28 18 33 23 39 28 45 33 48
DewPoint Temp 15 11 15 15 11 9 13 16 13 12 17 19 16 15 19 20 17 17 20 20
Humidity 64 63 70 65 59 62 53 53 53 57 47 48 47 51 39 39 40 47 36 35
Wind Dir N N N NW E S W W S S W W SW SW W W SW W W W
Wind (mph) 26 25 16 13 8 8 12 11 12 12 16 14 12 13 16 14 13 13 18 17
Wind Gust (mph) 46 42 31 26 14 14 25 23 20 20 32 26 20 23 33 28 23 24 36 34
Precip Prob (%) 70 50 50 40 20 30 30 20 5 10 10 5 5 5 10 10 10 10 10 5
Precip Type S S S S S S S S T T T
12 Hour QPF 0.07 0.02 0.05 0.02 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.9 0.2 0.6 0.2 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 3.7 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 4.5 5.8 6.5 5.9 5.1 6.5 7.5 7.2 6.5 7.9 8.7 8.5 7.9 9.1 9.9 9.5 8.7 9.4 9.8
Snow Ratio (:1) 13 14 12 12 12 9 8 9 9 6 4 5 5 3 2 3 4 3 2 2
Snow Density (%) 7 7 8 8 8 11 12 11 11 16 25 20 20 33 50 33 25 33 50 50
...JACKSON AIRPORT (6,451 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover FW FW FW FW SC BK OV OV BK SC FW SC BK BK BK BK OV
Cloud Cover (%) 10 20 20 10 40 60 85 80 70 45 25 30 55 60 60 65 75
Temperature 63 50 42 35 32 43 55 58 57 46 38 31 28 35 43 46 44
Min/Max Temp 32 60 28 48
DewPoint Temp 17 16 16 14 13 17 20 20 22 21 20 20 20 20 18 18 18
Humidity 17 26 35 42 45 34 25 23 25 37 47 62 73 53 37 32 35
Wind Dir SW SW S SW W SW SW W SW SW SW S SW SW W NW N
Wind (mph) 19 11 8 6 5 6 11 17 17 12 11 8 5 8 6 6 10
Wind Gust (mph) 31 20 14 13 12 20 25 28 24 19 17
Precip Prob (%) 0 0 0 0 0 5 5 10 5 0 5 5 20 20 30 30 60
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.02 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.1 7.3 6.2 5.5 5.0 6.3 7.8 8.2 7.8 6.3 5.0 4.5 4.1 4.9 5.5 6.0 6.7
Snow Ratio (:1) 0 0 1 1 1 1 0 0 1 1 7 7 9 9 5 5 4
Snow Density (%) 0 0 100 100 100 100 0 0 100 100 14 14 11 11 20 20 25
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK BK SC SC SC SC FW FW SC SC FW FW SC
Cloud Cover (%) 85 70 55 55 55 45 55 60 50 40 35 40 30 20 20 30 35 25 15 30
Temperature 36 28 40 44 33 26 46 51 36 29 53 58 41 33 60 65 46 35 63 68
Min/Max Temp 27 47 25 53 28 60 32 67 35 68
DewPoint Temp 26 24 20 19 23 22 20 19 24 24 24 22 26 26 25 24 28 27 26 24
Humidity 66 86 45 36 66 85 35 28 61 81 32 25 55 75 26 21 49 72 24 19
Wind Dir N N N N E S W W S S W W S S W W S SW W W
Wind (mph) 16 13 9 6 1 2 5 5 3 3 9 8 4 4 10 9 4 4 12 11
Wind Gust (mph) 27 20 14 12 12 11 17 14 19 17 23 21
Precip Prob (%) 70 50 50 40 20 20 30 20 5 5 10 5 5 5 10 10 10 5 10 5
Precip Type S S S S S S S R T T T
12 Hour QPF 0.03 0.02 0.03 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.1 0.1 0.1 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 MM
High End Snow 1.2 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.7 4.6 5.8 6.6 6.0 5.1 6.5 7.5 7.2 6.5 7.9 8.8 8.5 8.0 9.1 9.9 9.5 8.7 9.4 9.9
Snow Ratio (:1) 8 10 4 6 7 2 2 3 3 1 1 1 1 1 1 1 1 1 1 0
Snow Density (%) 12 10 25 16 14 50 50 33 33 100 100 100 100 100 100 100 100 100 100 0
...SNOW KING MOUNTAIN (7,810 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover FW FW FW FW SC OV OV OV OV BK FW FW BK BK BK OV OV
Cloud Cover (%) 5 10 15 10 45 70 90 85 85 50 25 15 55 60 65 80 75
Temperature 61 50 45 39 35 46 55 57 55 46 41 35 31 36 42 43 43
Min/Max Temp 35 58 30 45
DewPoint Temp 13 14 15 14 12 11 18 22 22 20 17 16 17 16 18 18 20
Humidity 15 23 29 35 38 24 23 26 28 35 38 46 56 44 37 37 39
Wind Dir SW SW S S SE S SW W W SW S S S SW W NW NW
Wind (mph) 17 10 8 8 6 6 13 16 14 11 11 9 5 9 8 9 10
Wind Gust (mph) 27 19 14 13 21 25 26 21 18 13 19
Precip Prob (%) 0 0 0 0 0 5 5 5 5 0 5 5 10 10 20 20 50
Precip Type S T S
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 0.00 0.00 MM MM
High End QPF 0.00 0.03 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.1
Snow Level (kft) 8.0 7.3 6.3 5.6 5.3 6.3 7.7 8.3 7.9 6.4 5.0 4.4 4.1 4.9 5.7 6.0 6.7
Snow Ratio (:1) 1 1 2 2 2 2 1 1 3 3 10 10 12 12 7 7 6
Snow Density (%) 100 100 50 50 50 50 100 100 33 33 10 10 8 8 14 14 16
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC SC BK SC FW FW SC SC FW FW SC
Cloud Cover (%) 85 75 55 60 50 50 60 65 45 35 35 50 30 20 20 30 30 25 20 35
Temperature 39 31 39 41 35 28 45 49 38 31 53 57 44 36 60 64 50 40 64 67
Min/Max Temp 30 44 27 49 29 58 34 65 39 68
DewPoint Temp 24 22 20 21 21 20 19 20 21 21 22 23 24 23 25 24 26 25 25 25
Humidity 54 69 46 44 56 71 35 31 50 66 29 27 45 59 26 22 39 55 23 20
Wind Dir N N N NW E S W SW SE S W W SE S W SW S S W W
Wind (mph) 16 14 11 9 5 4 8 8 6 6 11 10 8 8 12 11 8 8 13 13
Wind Gust (mph) 26 21 19 14 14 18 16 21 18 23 21
Precip Prob (%) 70 60 60 40 30 20 40 20 5 5 10 5 5 5 10 10 10 10 10 5
Precip Type S S S S S S S S T T T
12 Hour QPF 0.06 0.02 0.05 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.2 0.1 0.3 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 MM
High End Snow 1.5 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.8 5.9 6.6 6.0 5.1 6.5 7.5 7.2 6.4 7.9 8.8 8.6 8.0 9.1 9.9 9.6 8.8 9.5 9.9
Snow Ratio (:1) 10 11 6 8 9 4 3 4 4 1 1 1 2 1 1 1 1 1 1 0
Snow Density (%) 10 9 16 12 11 25 33 25 25 100 100 100 50 100 100 100 100 100 100 0
...TARGHEE FREDS MOUNTAIN (9,840 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV OV OV SC FW BK OV OV BK BK OV
Cloud Cover (%) 5 10 15 10 35 80 85 75 70 30 20 60 75 70 70 65 75
Temperature 39 36 32 29 27 35 33 32 32 31 27 24 22 21 21 22 22
Min/Max Temp 27 35 20 25
DewPoint Temp 14 10 10 9 8 13 17 20 19 14 10 11 11 11 16 18 18
Humidity 35 34 39 42 44 40 52 60 59 48 49 57 63 66 80 85 86
Wind Dir W SW SW SW SW SW W W SW SW SW SW SW SW W NW N
Wind (mph) 20 17 12 10 9 10 12 17 20 18 14 8 4 6 6 6 9
Wind Gust (mph) 29 25 18 16 16 21 25 29 27 24 13 12 12 17
Precip Prob (%) 0 0 0 0 5 10 10 30 20 5 20 20 50 50 60 60 60
Precip Type S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02
12 Hour QPF 0.00 0.00 0.00 0.03
Low End QPF 0.00 0.00 MM MM
High End QPF 0.01 0.05 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3
12 Hour Snow 0.0 0.0 0.0 0.5
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.1 0.7
Snow Level (kft) 8.1 7.2 6.1 5.7 5.5 6.2 7.6 8.2 7.7 6.0 5.0 4.8 4.6 5.1 5.6 5.9 6.6
Snow Ratio (:1) 5 5 6 6 8 8 8 8 9 9 14 14 14 14 12 12 11
Snow Density (%) 20 20 16 16 12 12 12 12 11 11 7 7 7 7 8 8 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK BK BK BK BK BK BK BK SC SC SC SC SC FW SC SC SC FW SC
Cloud Cover (%) 80 70 60 65 55 50 60 65 55 40 45 50 35 25 25 30 35 30 20 35
Temperature 24 22 20 22 21 19 25 29 27 24 32 35 33 29 39 41 37 34 42 45
Min/Max Temp 20 26 18 38 24 44 29 50 33 52
DewPoint Temp 18 15 16 18 13 10 16 18 15 13 19 21 18 16 21 23 19 18 22 23
Humidity 76 74 86 84 71 67 68 63 60 62 58 56 53 58 48 48 48 51 45 41
Wind Dir N NE N NW E S W SW S S W W S S W SW S SW W W
Wind (mph) 11 10 9 4 1 2 5 3 3 3 8 4 4 4 8 4 4 4 9 6
Wind Gust (mph) 19 18 17 13 6 14 12 10 10 18 13 11 11 18 14 12 11 20 19
Precip Prob (%) 60 50 50 30 20 20 30 20 5 5 10 5 5 5 10 10 10 10 10 5
Precip Type S S S S S S S T T T T
12 Hour QPF 0.05 0.03 0.05 0.02 0.04 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.5 0.3 0.6 0.1 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.4 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 4.4 5.8 6.5 5.9 5.2 6.5 7.4 7.2 6.5 7.8 8.7 8.5 8.0 9.1 9.8 9.4 8.6 9.3 9.8
Snow Ratio (:1) 13 14 12 12 12 8 7 7 8 4 3 3 4 2 2 2 3 2 1 2
Snow Density (%) 7 7 8 8 8 12 14 14 12 25 33 33 25 50 50 50 33 50 100 50
...GRANITE HOT SPRINGS (8,999 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL CL FW FW FW BK OV OV OV BK SC FW BK BK BK OV BK
Cloud Cover (%) 0 5 5 10 25 60 80 80 85 55 35 15 55 60 65 70 70
Temperature 51 38 31 26 24 33 48 48 44 35 28 23 21 25 35 36 34
Min/Max Temp 24 50 19 38
DewPoint Temp 16 11 8 6 5 5 19 22 23 19 13 11 10 12 16 19 21
Humidity 25 32 37 41 43 30 31 36 43 51 54 60 62 58 46 50 59
Wind Dir W SW SW S S S SW W W W SW SW SW W W W NW
Wind (mph) 20 14 8 6 5 8 13 16 17 14 11 8 5 9 6 6 10
Wind Gust (mph) 31 20 13 24 27 27 20 12 12 18
Precip Prob (%) 0 0 0 0 0 0 10 5 20 0 5 5 10 10 40 40 60
Precip Type S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02
12 Hour QPF 0.00 0.00 0.00 0.02
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.02 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 Hour Snow 0.0 0.0 0.0 0.2
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.6
Snow Level (kft) 8.1 7.2 6.4 5.6 5.2 6.4 7.9 8.6 8.2 6.6 5.2 4.6 4.4 4.9 5.7 6.1 6.9
Snow Ratio (:1) 3 3 5 5 5 5 4 4 6 6 12 12 13 13 10 10 9
Snow Density (%) 33 33 20 20 20 20 25 25 16 16 8 8 7 7 10 10 11
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC SC SC SC FW FW SC SC FW FW SC
Cloud Cover (%) 85 70 55 55 50 50 60 60 45 35 30 50 30 20 20 30 30 20 20 30
Temperature 27 20 32 33 24 19 36 38 26 21 43 45 30 25 49 51 35 28 53 54
Min/Max Temp 19 36 19 41 20 48 24 54 27 56
DewPoint Temp 20 16 21 22 15 13 20 22 15 14 23 25 18 17 25 26 21 19 26 26
Humidity 75 84 63 63 68 77 52 52 63 74 45 45 60 71 39 37 56 68 35 34
Wind Dir N N N N SE S W W S S W W SE S W W S SW W W
Wind (mph) 16 14 9 8 3 4 8 6 4 5 10 9 5 5 11 10 5 6 13 11
Wind Gust (mph) 17 16 16 13 20 17 20 18 11 24 23
Precip Prob (%) 80 70 70 50 30 20 40 20 5 10 20 10 10 5 10 10 10 10 20 5
Precip Type S S S S S S S S T T T
12 Hour QPF 0.09 0.07 0.09 0.00 0.01 0.00 0.00 0.00 0.00 0.02
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.0 0.8 1.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 3.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.0 4.9 5.9 6.7 6.0 5.2 6.5 7.5 7.2 6.6 7.9 8.9 8.5 8.0 9.2 10.0 9.6 8.8 9.5 10.0
Snow Ratio (:1) 12 13 10 12 12 8 6 7 8 3 2 3 3 2 1 2 2 1 1 1
Snow Density (%) 8 7 10 8 8 12 16 14 12 33 50 33 33 50 100 50 50 100 100 100
...BLIND BULL SUMMIT (9,020 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV BK OV SC SC FW BK BK BK BK BK
Cloud Cover (%) 5 5 10 10 40 70 90 65 70 50 35 5 60 65 55 70 65
Temperature 47 39 34 31 28 39 45 45 41 35 30 25 23 27 32 33 32
Min/Max Temp 28 47 23 35
DewPoint Temp 15 11 7 4 3 9 20 25 25 21 15 10 9 13 21 24 24
Humidity 27 31 31 31 33 29 37 46 53 56 54 53 54 54 63 68 71
Wind Dir W W W SW S SW W W W W W W W W W W NW
Wind (mph) 19 16 11 6 5 8 14 19 20 19 11 8 5 9 10 10 10
Wind Gust (mph) 29 24 19 13 23 27 29 27 21 13 12 17 17 17 19
Precip Prob (%) 0 0 0 0 0 0 5 0 0 0 5 5 10 10 20 20 50
Precip Type S T S
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 0.00 0.00 MM MM
High End QPF 0.00 0.01 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.7
Snow Level (kft) 8.2 7.4 6.4 5.5 5.5 7.2 8.2 8.7 8.3 6.5 5.2 4.5 4.3 4.9 5.6 6.1 6.8
Snow Ratio (:1) 3 3 4 4 4 4 3 3 7 7 13 13 13 13 11 11 10
Snow Density (%) 33 33 25 25 25 25 33 33 14 14 7 7 7 7 9 9 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC SC SC FW FW FW SC FW FW FW
Cloud Cover (%) 90 85 65 65 60 60 65 60 45 40 35 45 30 25 15 25 25 25 20 20
Temperature 28 25 29 30 24 21 34 36 27 24 41 43 33 30 47 49 38 34 51 51
Min/Max Temp 23 33 20 37 22 44 28 50 33 53
DewPoint Temp 21 19 24 25 16 13 23 25 16 13 25 27 19 16 27 28 21 18 27 27
Humidity 75 76 83 81 71 71 64 64 63 62 53 53 56 55 45 44 50 51 39 39
Wind Dir N N NW W S SW W W S SW W W S SW W W SW W W W
Wind (mph) 10 10 11 10 6 6 10 10 5 6 12 10 6 6 12 11 6 8 14 12
Wind Gust (mph) 19 19 20 19 12 12 19 17 11 12 21 19 12 13 21 19 12 13 25 24
Precip Prob (%) 70 70 70 50 30 20 40 10 5 5 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S T T
12 Hour QPF 0.14 0.14 0.06 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.7 1.7 0.7 0.1 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 MM
High End Snow 5.4 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.0 5.1 6.0 6.8 6.1 5.4 6.6 7.6 7.3 6.7 7.9 8.9 8.7 8.2 9.2 10.1 9.7 8.9 9.6 10.1
Snow Ratio (:1) 13 14 11 12 12 8 7 7 8 3 2 3 3 2 1 1 2 1 1 1
Snow Density (%) 7 7 9 8 8 12 14 14 12 33 50 33 33 50 100 100 50 100 100 100
...DEADMAN PEAK (9,770 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV OV OV SC SC FW BK BK BK OV OV
Cloud Cover (%) 5 5 5 15 45 75 95 75 80 50 25 10 65 65 60 75 70
Temperature 43 34 31 29 26 35 40 40 36 30 26 22 20 22 27 28 26
Min/Max Temp 26 43 20 31
DewPoint Temp 10 7 5 3 2 5 16 21 20 18 14 11 10 10 16 19 17
Humidity 25 32 33 33 35 28 38 46 52 61 60 62 66 60 63 68 69
Wind Dir W W SW SW S SW W W W W W SW W W W W NW
Wind (mph) 18 16 11 9 9 8 13 17 18 18 14 11 9 11 10 9 11
Wind Gust (mph) 26 23 20 24 25 25 20 16 14 18
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 5 5 10 10 20 20 50
Precip Type S T S
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 0.00 0.00 MM MM
High End QPF 0.00 0.01 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.5
Snow Level (kft) 8.2 7.4 6.4 5.5 5.4 7.0 8.0 8.7 8.2 6.4 5.1 4.4 4.2 4.9 5.6 6.1 6.8
Snow Ratio (:1) 4 4 5 5 6 6 5 5 8 8 13 13 14 14 11 11 10
Snow Density (%) 25 25 20 20 16 16 20 20 12 12 7 7 7 7 9 9 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC BK SC FW FW SC SC SC FW FW
Cloud Cover (%) 85 85 65 65 55 60 65 65 40 45 35 50 30 25 20 30 25 25 25 25
Temperature 24 23 24 24 21 19 29 31 24 22 36 38 30 27 42 44 36 33 45 47
Min/Max Temp 21 29 18 37 21 44 26 51 32 54
DewPoint Temp 20 20 19 19 16 15 18 19 16 15 21 22 19 18 22 22 21 19 23 22
Humidity 84 87 82 81 81 84 63 61 71 74 54 52 63 68 45 41 54 56 41 37
Wind Dir N N NW W S SW W W S SW W W S SW W W S SW W W
Wind (mph) 13 13 11 8 5 5 8 8 5 5 9 9 6 6 10 10 6 6 11 11
Wind Gust (mph) 18 17 12 12 17 17 12 12 19 18 12 13 20 18 13 14 21 21
Precip Prob (%) 70 70 70 40 30 20 40 10 5 5 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S T T
12 Hour QPF 0.12 0.11 0.05 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.4 1.3 0.6 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 MM
High End Snow 4.5 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.0 5.1 6.0 6.7 6.1 5.4 6.6 7.6 7.3 6.6 7.9 8.9 8.7 8.2 9.2 10.1 9.7 8.9 9.6 10.1
Snow Ratio (:1) 12 14 10 12 12 8 7 7 8 4 3 4 4 2 2 2 2 2 1 2
Snow Density (%) 8 7 10 8 8 12 14 14 12 25 33 25 25 50 50 50 50 50 100 50
...MOUNT COFFIN (10,870 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV BK BK BK BK FW BK BK BK OV OV
Cloud Cover (%) 5 10 10 10 35 60 75 65 60 50 60 15 65 65 65 70 75
Temperature 40 34 30 26 25 34 38 37 34 30 25 21 19 21 22 23 22
Min/Max Temp 25 40 19 27
DewPoint Temp 10 8 2 0 1 8 16 20 20 19 14 11 10 9 15 18 18
Humidity 29 33 30 32 34 33 40 49 57 62 62 65 66 60 74 82 84
Wind Dir W W W W W SW SW W W W W W W W W W NW
Wind (mph) 26 18 13 10 8 12 20 23 25 23 19 14 11 13 13 13 16
Wind Gust (mph) 41 32 23 18 13 19 34 37 40 37 33 24 19 21 21 21 26
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 5 5 10 10 40 40 50
Precip Type S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02
12 Hour QPF 0.00 0.00 0.00 0.02
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.01 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 Hour Snow 0.0 0.0 0.0 0.2
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 1.0
Snow Level (kft) 8.4 7.4 6.2 5.7 6.0 7.6 8.6 9.0 8.5 6.8 5.3 4.6 4.3 5.0 5.9 6.4 6.9
Snow Ratio (:1) 5 5 6 6 6 6 5 5 8 8 14 14 14 14 12 12 11
Snow Density (%) 20 20 16 16 16 16 20 20 12 12 7 7 7 7 8 8 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC SC FW SC FW FW FW FW FW FW
Cloud Cover (%) 90 85 65 65 65 55 60 60 45 35 25 45 20 30 25 25 25 20 25 25
Temperature 22 21 19 21 18 16 23 27 21 19 31 34 27 26 37 40 33 31 42 44
Min/Max Temp 19 24 14 29 17 35 23 42 29 45
DewPoint Temp 18 19 19 19 14 11 17 19 14 12 20 22 17 16 22 22 19 17 22 22
Humidity 84 90 100 92 84 80 77 71 74 74 63 61 65 65 54 48 56 56 45 41
Wind Dir N NW NW W SW SW W W SW W W W SW W W W W W W W
Wind (mph) 17 14 13 16 11 10 13 16 10 12 18 18 12 12 19 18 12 13 21 23
Wind Gust (mph) 28 25 21 26 17 17 23 25 17 20 28 28 18 19 31 28 19 21 34 35
Precip Prob (%) 70 70 70 50 30 20 40 5 0 5 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S
12 Hour QPF 0.29 0.18 0.04 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.5 2.3 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.6 MM MM MM MM MM MM MM MM MM
High End Snow 9.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.1 5.2 6.2 6.9 6.1 5.4 6.7 7.6 7.3 6.7 8.0 9.0 8.7 8.2 9.3 10.1 9.7 9.0 9.7 10.2
Snow Ratio (:1) 14 14 12 13 13 10 8 9 9 5 4 4 4 3 2 2 3 2 2 2
Snow Density (%) 7 7 8 7 7 10 12 11 11 20 25 25 25 33 50 50 33 50 50 50
...COMMISSARY RIDGE (9,340 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV OV BK SC SC FW BK BK BK BK BK
Cloud Cover (%) 5 10 5 5 30 50 75 70 65 45 50 15 50 65 65 65 65
Temperature 51 39 35 32 30 41 50 50 44 35 31 26 24 27 35 35 32
Min/Max Temp 30 52 24 38
DewPoint Temp 16 11 7 5 4 13 17 22 22 20 16 12 11 13 18 20 20
Humidity 25 31 31 31 33 31 27 33 42 54 54 55 58 54 50 53 61
Wind Dir W W W W SW S SW W W W W W W W W W NW
Wind (mph) 25 16 10 5 4 9 19 21 24 23 17 10 6 11 12 13 14
Wind Gust (mph) 37 27 17 12 14 31 35 37 39 29 17 12 18 20 20 25
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 5 5 10 10 40 40 50
Precip Type S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.01 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.8
Snow Level (kft) 8.5 7.4 6.2 5.9 5.9 7.6 8.5 8.9 8.5 6.7 5.3 4.5 4.4 5.0 5.9 6.4 6.9
Snow Ratio (:1) 3 3 4 4 4 4 3 3 7 7 13 13 13 13 12 12 10
Snow Density (%) 33 33 25 25 25 25 33 33 14 14 7 7 7 7 8 8 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC FW SC FW SC FW FW FW FW FW FW
Cloud Cover (%) 85 80 60 65 60 50 60 65 35 25 25 45 20 30 25 25 25 20 20 25
Temperature 28 25 32 31 24 21 36 38 27 25 44 45 33 31 50 52 39 36 55 55
Min/Max Temp 24 35 19 41 22 48 28 54 33 58
DewPoint Temp 20 20 23 21 16 14 19 21 15 14 22 24 19 18 24 25 20 19 24 25
Humidity 73 81 68 66 71 74 50 50 60 62 41 43 56 58 36 35 46 50 30 31
Wind Dir N NW NW W SW SW W W S SW W W S SW W W SW W W W
Wind (mph) 14 12 12 13 5 5 11 10 5 6 14 13 5 6 17 14 6 9 19 20
Wind Gust (mph) 26 21 20 26 12 11 20 21 11 14 26 26 12 14 28 25 14 18 33 35
Precip Prob (%) 70 70 70 40 30 20 30 5 0 5 5 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S T
12 Hour QPF 0.28 0.19 0.07 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 3.3 2.4 0.8 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 MM
High End Snow 7.1 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.1 5.2 6.2 6.8 6.1 5.4 6.7 7.6 7.3 6.7 8.0 9.0 8.7 8.2 9.3 10.1 9.7 9.0 9.7 10.2
Snow Ratio (:1) 13 14 11 12 12 8 7 8 8 4 3 3 3 2 1 2 2 1 1 1
Snow Density (%) 7 7 9 8 8 12 14 12 12 25 33 33 33 50 100 50 50 100 100 100
...WILLOW CREEK SNOTEL (8,200 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV OV BK BK FW FW BK BK BK BK BK
Cloud Cover (%) 5 5 5 5 35 65 85 70 70 55 25 15 50 65 65 70 65
Temperature 54 39 36 34 32 46 59 56 47 37 32 28 27 34 43 42 38
Min/Max Temp 32 60 26 45
DewPoint Temp 20 12 10 7 5 13 24 28 27 22 16 12 12 15 23 26 25
Humidity 26 32 33 32 32 26 26 34 46 55 51 51 52 45 45 53 59
Wind Dir W W W SW SW SW W W W W W W W W NW NW NW
Wind (mph) 21 13 11 9 10 9 17 20 23 20 13 10 9 12 13 13 13
Wind Gust (mph) 33 24 17 14 28 33 33 33 21 17 18 19 20 24
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 5 5 10 10 30 30 50
Precip Type S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.01 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.4
Snow Level (kft) 8.3 7.4 6.4 5.7 5.8 7.3 8.0 8.7 8.3 6.5 5.2 4.5 4.4 5.0 5.7 6.1 6.8
Snow Ratio (:1) 2 2 2 2 2 2 2 2 6 6 13 13 13 13 10 10 9
Snow Density (%) 50 50 50 50 50 50 50 50 16 16 7 7 7 7 10 10 11
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC SC SC SC FW FW SC FW FW FW
Cloud Cover (%) 85 80 65 65 60 50 65 65 40 35 30 50 25 30 15 25 25 20 20 20
Temperature 31 28 40 37 28 25 43 42 30 28 51 48 34 33 58 54 38 36 61 56
Min/Max Temp 27 44 23 48 26 55 31 62 35 64
DewPoint Temp 22 21 27 26 17 15 24 26 17 16 27 29 21 19 29 30 23 21 29 29
Humidity 69 76 60 64 63 65 47 53 58 60 39 47 58 56 33 40 54 54 30 35
Wind Dir N N NW W S S W W SE SW W W SE S W W S SW W W
Wind (mph) 11 11 14 12 8 9 13 11 11 10 16 14 11 11 18 16 12 12 19 18
Wind Gust (mph) 18 17 23 21 20 19 17 16 25 24 17 18 27 25 18 19 29 29
Precip Prob (%) 70 70 70 40 30 20 40 5 5 5 10 5 5 5 10 5 5 5 10 5
Precip Type S S S S S S S T T
12 Hour QPF 0.19 0.14 0.09 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 2.1 0.9 0.9 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 MM
High End Snow 4.9 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 6.0 5.1 6.1 6.7 6.1 5.4 6.6 7.6 7.3 6.6 8.0 9.0 8.7 8.2 9.2 10.1 9.7 8.9 9.6 10.1
Snow Ratio (:1) 12 13 10 10 10 7 5 6 6 2 1 2 2 1 1 1 1 1 1 1
Snow Density (%) 8 7 10 10 10 14 20 16 16 50 100 50 50 100 100 100 100 100 100 100
...LAVA MOUNTAIN (10,430 ft) Fremont County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover FW CL FW FW SC SC OV OV OV OV BK SC OV BK OV OV OV
Cloud Cover (%) 5 5 5 15 30 40 90 90 85 70 55 30 75 60 80 80 85
Temperature 42 36 31 27 25 35 39 38 36 33 28 24 23 25 27 27 25
Min/Max Temp 25 40 22 29
DewPoint Temp 9 10 10 7 5 8 14 17 18 18 15 13 12 10 13 16 18
Humidity 25 34 41 43 42 32 36 43 48 54 57 62 62 53 55 62 75
Wind Dir W W SW SW SW SW W W W W W W W W W W N
Wind (mph) 21 17 13 10 9 14 18 19 18 18 14 11 9 13 10 9 11
Wind Gust (mph) 34 27 19 17 16 25 29 31 28 26 24 17 14 19 18 17 20
Precip Prob (%) 0 0 0 0 0 0 5 5 10 5 5 5 10 10 50 50 90
Precip Type S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10
12 Hour QPF 0.00 0.00 0.00 0.10
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.03 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 Hour Snow 0.0 0.0 0.0 1.2
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 1.4
Snow Level (kft) 8.2 7.4 6.4 5.6 5.2 6.7 8.1 8.6 8.4 7.1 5.5 4.9 4.6 5.1 5.9 6.2 7.1
Snow Ratio (:1) 6 6 7 7 8 8 7 7 8 8 14 14 14 14 12 12 12
Snow Density (%) 16 16 14 14 12 12 14 14 12 12 7 7 7 7 8 8 8
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV OV BK BK BK BK BK SC SC SC BK FW FW FW SC SC SC FW SC
Cloud Cover (%) 90 85 75 60 50 55 60 65 50 45 40 50 25 20 25 25 30 25 25 30
Temperature 24 22 22 23 20 17 27 30 23 21 34 36 29 26 41 43 34 32 44 46
Min/Max Temp 20 25 17 37 20 44 25 50 31 54
DewPoint Temp 18 16 16 17 14 13 15 17 16 15 18 20 19 18 20 22 21 20 21 22
Humidity 76 76 76 77 77 84 60 58 74 77 51 52 66 71 43 43 58 61 40 38
Wind Dir NE NE NE N E W W W SW W W W S W W W SW W W W
Wind (mph) 19 16 10 5 2 3 9 6 2 3 10 8 2 2 10 8 3 4 12 11
Wind Gust (mph) 28 23 19 19 12 14 21 20 13 18 24 24 14 16 26 24 16 19 29 29
Precip Prob (%) 80 80 80 50 30 30 50 30 10 10 20 10 5 10 10 10 10 20 20 10
Precip Type S S S S S S S S T T S T
12 Hour QPF 0.14 0.09 0.11 0.03 0.03 0.00 0.00 0.00 0.00 0.03
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.8 1.2 1.5 0.3 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.5 MM MM MM MM MM MM MM MM MM
High End Snow 4.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.7 5.7 6.5 5.6 5.1 6.4 7.5 7.2 6.6 7.9 8.9 8.4 8.0 9.2 10.0 9.6 8.8 9.6 10.0
Snow Ratio (:1) 14 15 13 14 14 10 9 11 10 6 5 6 6 3 3 4 4 3 2 3
Snow Density (%) 7 6 7 7 7 10 11 9 10 16 20 16 16 33 33 25 25 33 50 33
...GROUSE MOUNTAIN (9,400 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC BK OV OV OV BK SC FW BK OV OV OV OV
Cloud Cover (%) 5 5 10 5 35 60 80 90 95 70 45 25 70 70 75 80 85
Temperature 46 38 32 28 27 37 39 40 39 35 29 25 24 26 27 28 27
Min/Max Temp 27 44 23 32
DewPoint Temp 9 10 9 8 8 10 15 19 18 18 14 12 12 12 14 17 17
Humidity 22 31 37 42 44 32 37 43 43 50 54 58 60 54 58 62 66
Wind Dir W W SW S S SW SW W W W SW SW SW W W NW N
Wind (mph) 17 12 9 6 6 9 14 17 14 11 9 5 4 8 8 8 9
Wind Gust (mph) 32 23 18 13 12 17 26 27 27 21 19 12 10 16 16 14 19
Precip Prob (%) 0 0 0 0 0 0 5 0 5 0 5 5 20 20 50 50 80
Precip Type S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
12 Hour QPF 0.00 0.00 0.00 0.05
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.04 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6
12 Hour Snow 0.0 0.0 0.0 0.6
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.2 1.1
Snow Level (kft) 8.1 7.4 6.3 5.6 5.3 6.6 7.8 8.5 8.2 6.8 5.3 5.0 4.6 5.0 5.8 6.1 7.0
Snow Ratio (:1) 5 5 6 6 6 6 6 6 7 7 13 13 14 14 12 12 11
Snow Density (%) 20 20 16 16 16 16 16 16 14 14 7 7 7 7 8 8 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC BK SC FW FW SC SC SC FW SC
Cloud Cover (%) 90 75 65 65 55 55 65 70 50 45 45 55 30 20 25 35 35 25 25 35
Temperature 25 24 23 27 20 19 28 33 24 23 35 40 30 28 42 47 36 32 46 51
Min/Max Temp 21 30 17 35 20 42 26 48 30 52
DewPoint Temp 19 17 17 17 15 14 15 17 16 16 19 20 19 19 21 22 21 21 22 22
Humidity 76 73 76 65 81 80 58 51 71 74 52 44 63 68 43 37 54 63 38 32
Wind Dir NE NE N N E SW W W S S W W SE S W W S SW W W
Wind (mph) 9 8 9 8 3 4 8 6 4 5 10 9 5 6 11 9 6 6 12 11
Wind Gust (mph) 19 16 18 17 10 10 18 17 11 12 20 19 12 13 23 20 13 14 26 25
Precip Prob (%) 70 70 70 50 30 20 40 30 10 10 20 10 5 5 10 10 10 10 20 10
Precip Type S S S S S S S S T T T
12 Hour QPF 0.11 0.07 0.08 0.00 0.03 0.00 0.00 0.00 0.00 0.03
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.4 0.9 1.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.2 MM MM MM MM MM MM MM MM MM
High End Snow 3.7 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.7 5.7 6.5 5.7 5.1 6.4 7.5 7.2 6.6 7.9 8.8 8.4 7.9 9.1 9.9 9.6 8.8 9.5 9.9
Snow Ratio (:1) 14 14 12 13 13 9 8 9 10 5 4 4 5 2 2 3 3 2 2 2
Snow Density (%) 7 7 8 7 7 11 12 11 10 20 25 25 20 50 50 33 33 50 50 50
...TOGWOTEE MOUNTAIN LODGE (8,710 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC SC OV OV OV BK SC FW OV OV OV OV OV
Cloud Cover (%) 5 5 10 5 30 45 85 90 85 60 35 25 80 70 75 80 80
Temperature 48 38 34 30 29 39 45 46 42 35 32 27 25 29 34 34 30
Min/Max Temp 29 47 25 36
DewPoint Temp 15 12 10 9 10 14 21 26 26 21 18 14 14 17 21 23 24
Humidity 26 34 37 41 44 35 38 45 52 56 55 58 62 61 58 63 77
Wind Dir W W SW S S SW W W W W SW SW SW SW W NW N
Wind (mph) 16 10 5 6 6 6 12 13 12 10 4 2 1 3 3 4 4
Wind Gust (mph) 28 19 12 13 21 23 23 18 16 10 8 11 11 11 16
Precip Prob (%) 0 0 0 0 0 5 10 5 10 0 5 5 20 20 60 60 80
Precip Type S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07
12 Hour QPF 0.00 0.00 0.00 0.07
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.06 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7
12 Hour Snow 0.0 0.0 0.0 0.7
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.1 0.1 0.9
Snow Level (kft) 8.1 7.5 6.4 5.6 5.3 6.6 7.8 8.5 8.2 6.9 5.3 4.9 4.6 5.0 5.7 6.1 7.0
Snow Ratio (:1) 2 2 4 4 4 4 3 3 5 5 12 12 13 13 10 10 9
Snow Density (%) 50 50 25 25 25 25 33 33 20 20 8 8 7 7 10 10 11
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK SC BK BK BK BK SC SC BK SC FW FW SC SC SC FW SC
Cloud Cover (%) 90 80 65 65 50 55 65 70 55 40 40 50 30 20 25 35 35 30 25 30
Temperature 28 24 30 30 24 21 35 36 28 25 42 42 34 31 49 49 38 34 53 52
Min/Max Temp 24 34 19 38 23 45 28 51 32 54
DewPoint Temp 20 17 22 23 16 14 21 23 18 17 25 27 21 20 27 28 24 22 27 28
Humidity 72 75 72 75 71 74 56 59 66 71 51 55 58 63 42 44 57 61 36 39
Wind Dir NE NE N N E SW W W SE S W W SE S W SW S SW W W
Wind (mph) 5 4 4 5 2 3 6 5 3 4 8 6 3 4 8 6 4 4 9 9
Wind Gust (mph) 17 13 13 12 14 13 10 17 16 9 17 16 10 10 19 19
Precip Prob (%) 70 70 70 50 20 20 40 30 10 10 20 10 5 5 10 10 10 10 20 10
Precip Type S S S S S S S S T T T
12 Hour QPF 0.07 0.03 0.06 0.00 0.03 0.00 0.00 0.00 0.00 0.02
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.8 0.3 0.7 0.0 0.2 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.6 5.6 6.4 5.7 5.1 6.4 7.5 7.2 6.6 7.8 8.8 8.4 7.9 9.1 9.9 9.6 8.8 9.5 9.9
Snow Ratio (:1) 13 14 10 12 12 7 6 7 8 3 2 3 3 1 1 2 2 1 1 1
Snow Density (%) 7 7 10 8 8 14 16 14 12 33 50 33 33 100 100 50 50 100 100 100
...BROOKS LAKE LODGE (9,340 ft) Fremont County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL CL CL FW SC SC OV OV OV BK SC SC BK BK OV OV OV
Cloud Cover (%) 0 5 5 10 30 30 85 85 75 65 45 25 70 60 80 75 75
Temperature 47 37 32 29 27 38 44 44 41 35 30 27 25 28 32 32 30
Min/Max Temp 27 46 23 34
DewPoint Temp 13 11 11 10 8 13 17 19 21 20 17 16 15 13 15 17 20
Humidity 25 34 42 45 45 36 33 37 44 54 59 62 64 53 49 53 66
Wind Dir W W W SW SW SW SW W W W W SW W W W W N
Wind (mph) 16 10 6 8 6 9 16 14 13 12 6 4 3 6 6 5 5
Wind Gust (mph) 32 23 14 21 27 27 26 23 19 12 11 17 16 14 17
Precip Prob (%) 0 0 0 0 0 0 5 5 10 5 5 5 10 10 60 60 90
Precip Type S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11
12 Hour QPF 0.00 0.00 0.00 0.11
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.04 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 Hour Snow 0.0 0.0 0.0 1.2
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 1.5
Snow Level (kft) 8.2 7.4 6.4 5.6 5.2 6.7 8.1 8.7 8.4 7.1 5.5 4.9 4.7 5.1 5.9 6.2 7.1
Snow Ratio (:1) 5 5 7 7 8 8 5 5 7 7 13 13 14 14 11 11 11
Snow Density (%) 20 20 14 14 12 12 20 20 14 14 7 7 7 7 9 9 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV OV BK SC BK BK BK SC SC SC SC FW FW SC FW SC SC SC SC
Cloud Cover (%) 85 80 70 60 45 50 65 60 45 45 45 45 25 20 25 25 30 25 25 25
Temperature 26 22 28 29 22 19 32 35 26 23 40 41 32 28 46 48 37 33 50 51
Min/Max Temp 21 31 18 37 21 43 26 50 31 53
DewPoint Temp 19 16 18 18 16 14 16 18 17 16 20 22 20 19 22 23 23 21 22 23
Humidity 74 76 65 63 77 80 51 49 68 74 44 46 61 68 38 37 56 61 33 33
Wind Dir NE NE NE NE E SW W W SW W W W S SW W W SW W W W
Wind (mph) 9 8 6 5 2 3 8 6 2 4 9 6 3 3 10 6 3 5 11 9
Wind Gust (mph) 24 20 18 16 10 12 19 18 10 16 23 20 11 13 23 19 12 16 27 25
Precip Prob (%) 80 70 80 50 30 20 50 30 10 10 20 10 5 10 10 10 10 20 20 10
Precip Type S S S S S S S S T T S T
12 Hour QPF 0.13 0.10 0.12 0.03 0.03 0.00 0.00 0.00 0.00 0.04
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 1.6 1.4 1.6 0.3 0.3 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.3 MM MM MM MM MM MM MM MM MM
High End Snow 3.8 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.7 5.7 6.5 5.6 5.1 6.4 7.5 7.2 6.6 7.9 8.9 8.4 7.9 9.2 10.0 9.6 8.7 9.6 10.0
Snow Ratio (:1) 14 14 13 14 13 9 8 10 10 5 4 5 5 2 2 3 4 2 2 2
Snow Density (%) 7 7 7 7 7 11 12 10 10 20 25 20 20 50 50 33 25 50 50 50
...BAIRD SNOW (8,900 ft) Bonneville County ID...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV OV BK SC FW BK BK BK BK BK BK
Cloud Cover (%) 5 10 10 10 35 85 90 80 65 30 20 55 65 70 70 70 70
Temperature 45 39 35 31 30 37 40 40 39 34 30 26 24 26 29 29 29
Min/Max Temp 30 42 24 31
DewPoint Temp 9 9 8 8 7 6 17 20 20 14 13 13 12 12 17 18 18
Humidity 23 28 32 37 38 27 39 44 47 44 48 57 60 56 60 63 64
Wind Dir W W SW SW S S W W W SW SW SW W W W NW NW
Wind (mph) 24 19 14 12 12 9 13 19 24 24 20 13 10 12 12 12 16
Wind Gust (mph) 33 27 20 23 28 33 34 28 18 19 23
Precip Prob (%) 0 0 0 0 0 5 5 20 0 0 5 5 20 20 30 30 40
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.04 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.1 0.5
Snow Level (kft) 7.9 7.1 6.2 5.6 5.3 6.1 7.5 8.2 7.6 6.0 5.0 4.7 4.4 4.8 5.5 5.9 6.6
Snow Ratio (:1) 4 4 5 5 6 6 6 6 8 8 13 13 14 14 12 12 10
Snow Density (%) 25 25 20 20 16 16 16 16 12 12 7 7 7 7 8 8 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC SC SC SC FW FW SC SC SC FW SC
Cloud Cover (%) 75 70 60 55 55 45 60 60 40 35 35 40 40 20 25 25 30 30 20 25
Temperature 27 24 28 28 24 22 32 35 29 26 40 42 35 32 46 48 41 37 50 51
Min/Max Temp 23 31 21 44 25 51 32 58 36 60
DewPoint Temp 20 18 19 18 16 15 17 18 17 16 20 21 19 19 22 22 21 20 23 22
Humidity 74 76 68 66 71 74 53 49 60 65 44 43 52 58 38 35 44 50 34 32
Wind Dir N N NW NW SE S W SW SE S W W SE S W SW S S W W
Wind (mph) 18 17 14 10 5 6 9 10 10 9 11 12 11 10 13 13 10 11 13 16
Wind Gust (mph) 24 23 19 19 18 16 14 23 21 17 17 25 26 17 18 27 28
Precip Prob (%) 60 50 50 30 20 20 30 20 0 5 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S T T T
12 Hour QPF 0.05 0.02 0.04 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.6 0.2 0.4 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.3 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.7 4.6 5.8 6.6 6.1 5.4 6.5 7.5 7.3 6.6 7.9 8.8 8.6 8.1 9.1 9.9 9.5 8.8 9.4 9.9
Snow Ratio (:1) 12 13 10 10 11 8 6 6 7 4 3 3 3 2 1 2 2 2 1 2
Snow Density (%) 8 7 10 10 9 12 16 16 14 25 33 33 33 50 100 50 50 50 100 50
...PINE CREEK PASS SNOTEL (6,720 ft) Teton County ID...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW SC FW SC OV OV OV SC FW FW BK OV BK OV OV BK
Cloud Cover (%) 0 15 25 10 40 85 90 75 45 20 15 70 80 65 70 70 60
Temperature 59 49 43 39 37 48 52 54 53 44 38 34 32 35 40 40 40
Min/Max Temp 37 55 32 42
DewPoint Temp 14 13 12 14 12 16 20 23 22 16 15 18 20 19 20 20 19
Humidity 17 23 28 35 35 27 28 30 30 32 38 51 60 52 45 45 43
Wind Dir SW SW S S S S W W SW SW SW SW SW SW W NW N
Wind (mph) 18 12 9 9 6 6 10 14 17 12 10 5 3 4 6 6 8
Wind Gust (mph) 28 23 16 12 18 24 29 28 23 12 10 13 12 17
Precip Prob (%) 0 0 0 0 0 10 5 20 0 0 5 5 40 40 40 40 30
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.03 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.1 0.1
Snow Level (kft) 7.9 7.2 6.1 5.7 5.4 6.2 7.5 8.1 7.4 5.8 4.9 4.6 4.6 5.0 5.5 5.9 6.6
Snow Ratio (:1) 0 0 1 1 1 1 1 1 2 2 9 9 12 12 8 8 5
Snow Density (%) 0 0 100 100 100 100 100 100 50 50 11 11 8 8 12 12 20
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK BK BK BK SC BK BK SC SC SC SC SC FW FW FW SC SC FW SC
Cloud Cover (%) 75 70 55 55 50 45 60 55 40 35 35 40 35 20 25 25 30 30 20 25
Temperature 35 30 39 41 33 28 45 49 37 33 54 57 43 39 60 64 49 43 64 66
Min/Max Temp 30 43 27 51 32 58 37 65 42 68
DewPoint Temp 24 22 21 20 19 19 20 19 21 21 23 23 23 23 26 24 25 25 26 25
Humidity 63 72 48 43 56 68 36 30 52 61 30 27 45 52 27 22 39 49 24 21
Wind Dir N N N NW SE S W SW SE S W SW SE S W SW SE S W W
Wind (mph) 6 5 8 5 1 2 6 5 4 4 8 6 5 4 9 6 5 4 10 9
Wind Gust (mph) 17 14 17 12 13 12 10 10 18 14 11 11 19 17 11 11 20 20
Precip Prob (%) 50 40 40 30 10 20 20 20 0 5 10 5 5 5 10 5 5 5 10 5
Precip Type S S S S S T R
12 Hour QPF 0.01 0.01 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.1 0.1 0.2 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 MM
High End Snow 1.4 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.6 4.4 5.8 6.5 6.0 5.3 6.5 7.4 7.3 6.6 7.8 8.7 8.6 8.1 9.1 9.8 9.5 8.7 9.3 9.8
Snow Ratio (:1) 9 11 6 6 7 3 2 2 3 1 1 1 1 1 1 1 1 1 1 0
Snow Density (%) 11 9 16 16 14 33 50 50 33 100 100 100 100 100 100 100 100 100 100 0
...GARNS MOUNTAIN (9,015 ft) Teton County ID...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV BK SC FW FW BK OV BK BK BK BK
Cloud Cover (%) 0 20 25 10 35 90 75 65 35 20 15 70 80 70 70 65 55
Temperature 47 42 38 34 32 39 41 43 41 36 32 28 26 28 30 31 30
Min/Max Temp 32 44 26 33
DewPoint Temp 13 11 11 11 10 10 21 25 24 16 14 17 19 18 22 23 23
Humidity 25 28 32 38 39 30 45 49 51 43 47 62 73 67 72 71 74
Wind Dir SW SW SW S SW S SW SW SW SW SW SW SW SW W NW N
Wind (mph) 23 18 13 10 9 9 16 21 25 23 19 10 5 8 10 10 12
Wind Gust (mph) 37 33 23 16 14 17 26 33 39 36 33 19 12 14 18 17 23
Precip Prob (%) 0 0 0 0 5 10 10 10 0 0 10 10 40 40 40 40 20
Precip Type T S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00
12 Hour QPF 0.00 0.00 0.00 0.02
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.03 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0
12 Hour Snow 0.0 0.0 0.0 0.3
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.2 0.4
Snow Level (kft) 7.9 7.1 6.2 5.7 5.4 6.2 7.5 8.0 7.3 5.7 4.9 4.8 4.6 5.0 5.5 5.9 6.5
Snow Ratio (:1) 2 2 2 2 4 4 4 4 6 6 12 12 14 14 11 11 8
Snow Density (%) 50 50 50 50 25 25 25 25 16 16 8 8 7 7 9 9 12
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK SC BK SC SC BK BK SC SC SC SC SC FW FW FW SC SC FW SC
Cloud Cover (%) 70 70 50 55 50 45 55 50 40 30 25 40 35 25 20 25 30 30 20 30
Temperature 29 24 30 31 26 23 35 38 32 28 43 44 38 34 49 51 42 38 52 53
Min/Max Temp 24 34 22 43 27 50 33 56 38 58
DewPoint Temp 22 20 22 22 18 17 20 22 20 19 24 25 22 21 26 26 23 23 27 26
Humidity 76 83 71 69 71 77 54 52 61 68 47 47 52 58 40 37 46 54 38 35
Wind Dir N N N NW SE S W SW S S W SW SE S W SW S S W SW
Wind (mph) 18 16 12 9 4 3 10 8 6 6 12 10 8 6 13 11 8 6 13 13
Wind Gust (mph) 31 27 24 18 10 10 19 18 14 14 24 20 14 16 27 23 16 16 28 27
Precip Prob (%) 40 40 30 30 10 10 10 20 0 5 5 5 5 5 10 10 10 5 10 5
Precip Type S S S S T S
12 Hour QPF 0.00 0.00 0.03 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.0 0.0 0.2 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 MM
High End Snow 2.0 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.5 4.1 5.7 6.5 5.9 5.2 6.5 7.4 7.3 6.5 7.8 8.7 8.6 8.1 9.0 9.7 9.4 8.6 9.2 9.7
Snow Ratio (:1) 11 13 9 8 8 5 3 4 4 2 1 1 2 1 1 1 1 1 1 1
Snow Density (%) 9 7 11 12 12 20 33 25 25 50 100 100 50 100 100 100 100 100 100 100
...BIG ELK MOUNTAIN (8,734 ft) Bonneville County ID...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV BK SC SC FW SC BK BK OV OV BK
Cloud Cover (%) 5 15 10 15 45 85 85 70 50 35 15 40 65 70 75 75 60
Temperature 49 43 39 35 34 42 42 44 44 38 33 30 28 30 31 32 33
Min/Max Temp 34 46 28 34
DewPoint Temp 10 11 12 10 9 10 18 21 21 16 12 14 15 15 18 17 17
Humidity 20 27 33 35 35 27 37 39 39 40 41 50 58 54 57 53 51
Wind Dir W W SW S S S W W W SW SW SW W W W NW N
Wind (mph) 26 21 14 12 12 9 16 19 26 28 25 16 10 13 13 13 18
Wind Gust (mph) 36 31 20 23 28 36 40 31 19 24
Precip Prob (%) 0 0 0 0 0 5 5 10 0 0 5 5 30 30 30 30 30
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.02 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.1 0.2
Snow Level (kft) 7.8 7.1 6.2 5.6 5.4 6.3 7.6 8.2 7.4 5.8 4.8 4.4 4.3 4.7 5.4 5.9 6.5
Snow Ratio (:1) 3 3 3 3 4 4 4 4 6 6 12 12 14 14 11 11 8
Snow Density (%) 33 33 33 33 25 25 25 25 16 16 8 8 7 7 9 9 12
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV BK BK SC SC SC BK BK SC SC SC SC SC FW FW FW SC FW FW FW
Cloud Cover (%) 70 65 55 45 45 45 60 55 40 35 30 40 35 20 20 25 25 25 20 25
Temperature 31 27 30 32 28 25 36 40 33 29 44 47 39 35 49 54 45 40 54 57
Min/Max Temp 27 34 24 48 28 55 34 62 40 64
DewPoint Temp 21 20 19 17 16 17 17 17 18 19 21 20 21 21 23 22 22 23 24 22
Humidity 66 74 64 53 60 71 45 39 53 66 40 34 48 56 36 28 40 50 31 25
Wind Dir N N NW NW SE S W SW SE S W W SE S W SW S S W W
Wind (mph) 23 21 18 12 5 6 11 10 9 9 13 12 10 9 16 14 10 10 16 17
Wind Gust (mph) 25 20 11 12 19 18 16 16 23 21 16 17 27 25 16 18 28 29
Precip Prob (%) 50 50 50 30 20 10 20 20 0 5 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S T T T
12 Hour QPF 0.05 0.02 0.01 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.5 0.2 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 1.9 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.5 5.8 6.5 6.1 5.4 6.6 7.5 7.4 6.6 7.9 8.8 8.6 8.2 9.1 9.9 9.6 8.8 9.4 9.9
Snow Ratio (:1) 11 13 9 9 9 6 4 5 5 3 2 2 2 2 1 1 2 1 1 1
Snow Density (%) 9 7 11 11 11 16 25 20 20 33 50 50 50 50 100 100 50 100 100 100
...SYLVAN PASS (8,420 ft) Park County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover SC SC FW FW SC SC OV OV OV BK SC SC OV OV OV OV OV
Cloud Cover (%) 45 35 15 10 30 40 70 80 70 55 30 35 90 80 80 75 80
Temperature 50 41 35 30 27 38 46 46 43 37 31 27 25 28 35 35 31
Min/Max Temp 27 49 24 38
DewPoint Temp 16 16 14 10 9 13 18 22 21 21 18 17 17 16 17 18 20
Humidity 26 36 41 43 47 35 33 38 42 51 59 65 71 60 47 50 62
Wind Dir W W SW SW SW SW SW SW SW SW SW SW W W W NW N
Wind (mph) 21 17 11 12 12 14 18 19 19 17 10 8 6 8 10 11 12
Wind Gust (mph) 35 32 25 18 26 34 34 35 32 23 17 14 17 18 20 25
Precip Prob (%) 0 0 0 0 0 5 5 30 20 5 10 10 40 40 70 70 70
Precip Type S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09
12 Hour QPF 0.00 0.00 0.00 0.09
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.05 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1
12 Hour Snow 0.0 0.0 0.0 1.1
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.2 2.0
Snow Level (kft) 8.3 7.8 6.8 6.1 5.6 6.6 7.7 8.4 8.0 6.9 5.5 5.1 4.8 5.0 5.5 6.0 6.7
Snow Ratio (:1) 4 4 7 7 8 8 7 7 7 7 14 14 14 14 12 12 12
Snow Density (%) 25 25 14 14 12 12 14 14 14 14 7 7 7 7 8 8 8
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK SC SC BK BK BK BK SC BK SC SC SC SC SC SC SC SC
Cloud Cover (%) 85 80 65 60 35 50 65 70 55 55 45 65 40 35 25 45 35 35 30 50
Temperature 26 22 30 31 23 20 37 39 29 25 44 44 32 28 49 50 36 31 53 53
Min/Max Temp 21 36 18 40 23 46 27 53 31 56
DewPoint Temp 21 18 16 17 17 16 16 19 22 21 20 23 24 23 22 24 26 25 23 25
Humidity 80 83 55 56 77 84 42 44 75 84 38 43 72 81 34 36 67 78 31 33
Wind Dir N N N N SE SW W W S SW W W S SW W SW SW SW W W
Wind (mph) 12 12 12 11 5 8 12 11 9 11 14 13 8 11 16 13 9 12 17 17
Wind Gust (mph) 24 25 23 19 23 20 17 27 23 13 17 28 23 14 31 29
Precip Prob (%) 50 50 50 30 10 20 30 30 20 5 20 20 5 10 10 10 10 10 20 10
Precip Type S S S S S S S S T S T T
12 Hour QPF 0.04 0.02 0.01 0.00 0.04 0.00 0.01 0.00 0.00 0.00
Low End QPF MM MM MM MM MM MM MM MM MM MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.5 0.3 0.1 0.0 0.4 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.8 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.3 4.1 5.3 6.1 5.5 5.1 6.3 7.3 7.3 6.7 7.7 8.7 8.5 7.8 9.0 9.7 9.4 8.6 9.2 9.7
Snow Ratio (:1) 14 15 13 13 13 9 7 10 10 5 4 4 5 2 2 3 4 2 2 2
Snow Density (%) 7 6 7 7 7 11 14 10 10 20 25 25 20 50 50 33 25 50 50 50
...HEDGES PEAK (9,675 ft) Park County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover BK BK SC SC SC BK OV OV BK SC SC OV OV OV OV OV OV
Cloud Cover (%) 55 70 35 35 35 55 85 80 65 45 50 90 85 70 70 75 80
Temperature 49 44 36 31 29 37 42 43 42 37 30 27 25 26 30 30 28
Min/Max Temp 29 44 24 32
DewPoint Temp 13 15 13 12 13 13 17 19 19 18 17 17 18 16 16 17 18
Humidity 23 31 39 45 51 37 36 38 39 46 59 66 74 65 56 57 65
Wind Dir W SW SW SW SW SW SW SW SW SW W W NW NW NW N N
Wind (mph) 18 13 10 9 9 13 18 23 20 14 10 8 6 9 10 11 13
Wind Gust (mph) 33 27 23 18 14 25 35 36 36 31 23 16 13 17 20 23 27
Precip Prob (%) 10 10 0 0 5 5 20 20 10 40 40 40 70 70 70 70 40
Precip Type S T T S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03
12 Hour QPF 0.00 0.00 0.00 0.05
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.04 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.4
12 Hour Snow 0.0 0.0 0.0 0.7
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.8 1.3
Snow Level (kft) 8.2 8.0 6.6 5.7 5.4 6.4 7.5 8.1 7.8 6.5 5.2 4.6 4.3 4.8 5.1 5.6 6.2
Snow Ratio (:1) 3 3 5 5 7 7 6 6 6 6 14 14 15 15 13 13 12
Snow Density (%) 33 33 20 20 14 14 16 16 16 16 7 7 6 6 7 7 8
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK SC SC SC BK BK BK SC SC BK SC SC SC SC SC SC SC BK
Cloud Cover (%) 75 70 60 45 35 40 60 65 50 50 45 60 45 35 25 45 30 35 30 50
Temperature 24 21 28 29 22 20 36 38 28 26 42 43 33 29 48 49 37 32 52 52
Min/Max Temp 20 31 18 40 24 45 28 51 31 54
DewPoint Temp 19 16 15 16 16 16 14 17 19 20 19 22 23 22 22 23 24 24 22 24
Humidity 80 82 58 58 77 84 40 42 68 78 39 43 66 75 35 36 59 72 31 33
Wind Dir N N N N W SW W W S SW W W S SW W SW SW SW W W
Wind (mph) 12 12 12 9 4 5 10 8 6 8 12 10 6 8 13 11 8 9 14 13
Wind Gust (mph) 25 24 25 19 11 20 18 12 14 24 20 12 16 27 23 13 17 29 27
Precip Prob (%) 30 40 30 10 5 10 20 20 10 5 20 10 5 10 20 10 5 10 20 10
Precip Type S S S T S T T T
12 Hour QPF 0.01 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.1 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 1.5 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 4.7 3.8 5.1 5.9 5.2 4.8 6.2 7.3 7.2 6.6 7.7 8.7 8.5 7.8 8.9 9.7 9.3 8.4 9.1 9.7
Snow Ratio (:1) 14 15 12 13 12 7 6 8 8 4 3 4 4 2 2 2 3 2 2 2
Snow Density (%) 7 6 8 7 8 14 16 12 12 25 33 25 25 50 50 50 33 50 50 50
...GRIZZLY (7,470 ft) Park County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover BK BK SC SC SC BK BK BK BK BK OV OV OV OV BK OV OV
Cloud Cover (%) 65 60 30 45 40 60 65 70 65 55 75 90 85 75 70 75 75
Temperature 53 47 38 32 30 38 44 46 46 40 32 29 26 27 33 33 32
Min/Max Temp 30 48 25 35
DewPoint Temp 15 19 15 13 13 15 22 24 23 24 24 23 22 21 23 21 22
Humidity 22 32 38 45 49 38 41 41 40 52 71 77 86 77 65 62 67
Wind Dir SW SW SW S S SW SW SW SW SW NW N N NW N N N
Wind (mph) 17 11 6 4 5 13 19 23 21 13 9 6 5 8 9 11 12
Wind Gust (mph) 31 24 14 20 34 35 35 28 19 14 12 14 19 21 27
Precip Prob (%) 10 5 0 0 5 10 20 20 30 40 70 70 70 70 60 60 30
Precip Type S T S S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.02
12 Hour QPF 0.00 0.00 0.02 0.04
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.09 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.2
12 Hour Snow 0.0 0.0 0.1 0.5
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.9 0.7
Snow Level (kft) 8.2 7.9 6.6 5.7 5.3 6.3 7.3 8.0 7.8 6.7 5.4 4.6 4.2 4.7 5.0 5.6 6.1
Snow Ratio (:1) 1 1 3 3 4 4 3 3 4 4 14 14 14 14 11 11 11
Snow Density (%) 100 100 33 33 25 25 33 33 25 25 7 7 7 7 9 9 9
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK SC SC SC BK BK BK SC SC BK SC SC SC SC SC SC SC BK
Cloud Cover (%) 75 70 60 40 35 40 55 65 55 45 45 65 45 35 30 45 30 30 25 50
Temperature 27 22 30 32 25 21 39 42 31 26 46 48 35 30 52 55 39 32 54 56
Min/Max Temp 21 35 19 44 25 50 28 56 32 57
DewPoint Temp 24 20 21 21 21 19 20 22 24 23 25 27 27 26 27 28 29 27 28 28
Humidity 89 93 68 63 84 92 46 45 75 88 43 44 72 85 38 35 67 82 36 34
Wind Dir N N N N NE SW W W S SW W W S SW W SW SW SW SW W
Wind (mph) 13 12 12 8 2 3 9 5 3 4 11 8 3 5 12 9 4 5 14 11
Wind Gust (mph) 26 24 24 17 9 18 14 10 21 17 24 19 11 26 24
Precip Prob (%) 30 40 20 10 5 5 20 20 5 5 20 10 5 10 10 10 5 10 20 10
Precip Type S S T T S T T T
12 Hour QPF 0.00 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 MM
High End QPF MM 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 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 1.4 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 4.8 3.8 5.1 5.9 5.3 4.8 6.3 7.3 7.2 6.6 7.7 8.7 8.5 7.9 8.9 9.7 9.2 8.4 9.1 9.6
Snow Ratio (:1) 14 15 10 11 10 4 3 5 6 2 1 2 3 1 1 1 2 1 1 1
Snow Density (%) 7 6 10 9 10 25 33 20 16 50 100 50 33 100 100 100 50 100 100 100
...TALUS (7,900 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover FW SC FW FW SC BK BK BK BK SC FW BK OV OV OV OV OV
Cloud Cover (%) 15 45 20 10 40 50 55 60 60 30 20 60 75 75 75 75 80
Temperature 50 39 34 29 27 37 43 44 43 36 30 25 23 28 33 34 32
Min/Max Temp 27 46 23 36
DewPoint Temp 20 15 13 11 11 13 22 28 26 19 14 13 13 17 21 25 24
Humidity 30 37 42 46 50 37 43 52 50 50 51 60 66 62 61 68 73
Wind Dir W S S S S SW SW SW SW SW SW SW W W W NW N
Wind (mph) 14 11 9 6 6 10 16 16 17 16 8 4 3 5 4 4 8
Wind Gust (mph) 27 24 17 16 24 25 27 25 19 11 11 12 12 19
Precip Prob (%) 0 0 0 0 0 5 10 30 20 5 10 10 60 60 70 70 60
Precip Type S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.04
12 Hour QPF 0.00 0.00 0.00 0.06
Low End QPF 0.00 0.00 MM MM
High End QPF 0.00 0.04 MM MM
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.5
12 Hour Snow 0.0 0.0 0.0 0.8
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.2 0.8
Snow Level (kft) 8.3 7.5 6.3 5.7 5.3 6.4 7.5 8.2 7.8 6.3 5.1 4.9 4.5 5.0 5.4 6.0 6.5
Snow Ratio (:1) 2 2 4 4 5 5 4 4 5 5 13 13 14 14 11 11 10
Snow Density (%) 50 50 25 25 20 20 25 25 20 20 7 7 7 7 9 9 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK SC SC BK BK SC BK SC BK SC SC SC SC SC SC FW SC
Cloud Cover (%) 85 70 55 50 40 45 60 55 50 50 35 50 35 30 25 30 30 30 25 40
Temperature 26 22 31 33 24 19 37 40 28 24 44 46 33 28 50 52 37 31 52 54
Min/Max Temp 21 35 18 42 23 48 27 54 30 56
DewPoint Temp 19 16 21 22 16 13 20 23 19 17 24 27 22 20 27 28 24 22 28 29
Humidity 74 76 66 63 71 77 50 50 68 74 45 47 63 71 41 39 59 69 39 38
Wind Dir N N N N E S W SW S S W W S S W SW SW SW W W
Wind (mph) 13 14 8 5 2 3 5 4 3 4 8 5 2 4 8 5 3 4 9 6
Wind Gust (mph) 26 26 19 16 8 14 13 10 18 13 19 14 9 10 20 18
Precip Prob (%) 40 40 30 20 5 10 30 20 5 10 10 5 5 10 10 10 5 10 10 5
Precip Type S S S S S S T T T
12 Hour QPF 0.02 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.2 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 1.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.2 4.1 5.5 6.2 5.6 5.1 6.4 7.4 7.2 6.7 7.7 8.7 8.5 7.8 9.0 9.7 9.4 8.6 9.2 9.7
Snow Ratio (:1) 13 14 10 11 11 6 4 6 7 3 2 2 3 1 1 1 2 1 1 1
Snow Density (%) 7 7 10 9 9 16 25 16 14 33 50 50 33 100 100 100 50 100 100 100
...MOUNT GLORY (10,227 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW BK OV OV OV BK SC SC SC BK BK OV BK BK
Cloud Cover (%) 5 10 20 10 55 85 85 75 60 45 30 45 65 70 70 70 65
Temperature 46 38 35 32 30 39 42 42 39 34 31 27 25 28 30 31 30
Min/Max Temp 30 44 25 34
DewPoint Temp 11 9 9 9 7 9 18 22 20 15 13 13 13 14 17 20 19
Humidity 24 30 33 38 38 28 38 44 47 46 47 56 59 55 58 62 64
Wind Dir W W W SW SW SW W W W W SW SW W SW W NW NW
Wind (mph) 18 12 11 9 6 6 9 16 16 13 6 4 3 4 4 4 4
Wind Gust (mph) 25 21 17 12 18 23 24 25 20 14 11 13 14 13 17
Precip Prob (%) 0 0 0 0 0 5 0 20 0 0 5 5 30 30 30 30 50
Precip Type T S S S S S
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 0.00 0.00 MM MM
High End QPF 0.00 0.07 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.1 0.7
Snow Level (kft) 8.0 7.1 6.1 5.7 5.3 6.4 7.6 8.3 7.7 5.9 5.0 4.7 4.5 4.9 5.6 6.0 6.6
Snow Ratio (:1) 3 3 4 4 5 5 5 5 7 7 13 13 14 14 12 12 10
Snow Density (%) 33 33 25 25 20 20 20 20 14 14 7 7 7 7 8 8 10
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC SC SC SC FW FW FW SC SC FW FW
Cloud Cover (%) 75 70 60 55 50 50 60 55 40 35 40 40 30 20 25 25 30 30 20 25
Temperature 29 25 29 29 26 23 34 36 30 27 41 42 36 32 47 47 41 37 50 50
Min/Max Temp 24 34 22 43 26 50 31 56 36 59
DewPoint Temp 20 17 19 19 15 14 18 19 16 16 21 22 19 19 23 23 20 20 24 23
Humidity 69 72 67 66 63 68 51 50 55 63 44 45 50 58 38 38 43 50 36 34
Wind Dir N N N NW SE S W SW S S W W S S W W S SW W W
Wind (mph) 5 4 5 4 1 2 4 3 3 3 5 4 4 3 6 4 4 4 6 5
Wind Gust (mph) 19 18 17 14 9 8 16 13 11 12 17 16 12 12 18 16 13 12 19 19
Precip Prob (%) 60 50 50 40 20 30 30 20 5 5 10 5 5 5 10 10 10 5 10 5
Precip Type S S S S S S S S T T T
12 Hour QPF 0.05 0.02 0.05 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.6 0.2 0.5 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 2.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.7 4.5 5.9 6.6 6.1 5.2 6.5 7.5 7.2 6.5 7.9 8.8 8.6 8.1 9.1 9.9 9.5 8.7 9.4 9.8
Snow Ratio (:1) 12 14 10 11 11 8 6 6 7 4 2 3 3 2 1 1 2 1 1 1
Snow Density (%) 8 7 10 9 9 12 16 16 14 25 50 33 33 50 100 100 50 100 100 100
...FERRY PEAK (9,612 ft) Lincoln County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV OV OV SC FW FW SC BK BK OV OV
Cloud Cover (%) 5 10 10 10 50 80 90 80 75 50 25 15 45 65 65 70 70
Temperature 47 41 36 33 32 39 43 44 43 37 32 29 27 29 32 33 33
Min/Max Temp 32 45 27 35
DewPoint Temp 15 13 12 10 9 8 21 28 27 19 14 13 13 14 21 25 24
Humidity 27 31 37 38 37 27 42 52 54 48 47 50 54 53 63 71 70
Wind Dir W W SW SW SW SW W W W W SW SW W W W NW NW
Wind (mph) 19 13 8 5 4 4 11 19 19 20 12 9 4 9 9 10 11
Wind Gust (mph) 29 24 14 11 10 23 27 29 29 24 16 11 17 18 18 20
Precip Prob (%) 0 0 0 0 0 5 5 5 0 0 5 5 10 10 20 20 40
Precip Type S T S
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 0.00 0.00 MM MM
High End QPF 0.00 0.03 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.4
Snow Level (kft) 7.9 7.2 6.3 5.6 5.3 6.3 7.6 8.3 7.7 6.1 5.0 4.6 4.2 4.8 5.5 6.0 6.6
Snow Ratio (:1) 2 2 3 3 3 3 3 3 5 5 12 12 13 13 10 10 8
Snow Density (%) 50 50 33 33 33 33 33 33 20 20 8 8 7 7 10 10 12
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK SC BK BK SC SC SC SC SC FW FW SC SC SC FW SC
Cloud Cover (%) 80 75 55 60 50 50 65 65 40 35 30 45 35 20 20 30 30 25 20 30
Temperature 30 27 31 32 27 25 35 38 31 28 42 45 37 33 48 50 42 36 51 53
Min/Max Temp 26 34 24 39 27 46 32 53 35 55
DewPoint Temp 21 19 24 25 18 16 22 25 19 17 26 27 21 20 28 28 24 22 29 28
Humidity 70 72 76 75 68 68 59 59 61 63 53 49 52 58 46 42 48 56 42 38
Wind Dir N N NW NW E SE W SW SE SE W W SE S W W SE S W W
Wind (mph) 13 10 11 11 6 6 10 10 8 6 13 12 8 8 14 13 8 8 16 17
Wind Gust (mph) 23 19 21 18 19 17 23 19 25 21 13 27 26
Precip Prob (%) 60 50 60 40 30 20 30 20 0 5 10 5 5 5 10 10 5 5 10 0
Precip Type S S S S S S S T T T
12 Hour QPF 0.05 0.03 0.04 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.5 0.3 0.4 0.0 0.1 0.0 0.0 0.0 0.0 0.0
Low End Snow 0.0 MM MM MM MM MM MM MM MM MM
High End Snow 3.1 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.8 4.8 5.9 6.6 6.2 5.3 6.6 7.5 7.3 6.5 7.9 8.8 8.6 8.1 9.2 9.9 9.6 8.8 9.5 9.9
Snow Ratio (:1) 10 12 8 9 9 6 4 4 5 2 1 2 2 1 1 1 1 1 1 1
Snow Density (%) 10 8 12 11 11 16 25 25 20 50 100 50 50 100 100 100 100 100 100 100
...BEAVER MOUNTAIN (9,737 ft) Teton County WY...
Date Saturday 05/16/26 Sunday 05/17/26
Time (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p
Cloud Cover CL FW FW FW SC OV OV OV OV BK FW FW SC BK BK OV BK
Cloud Cover (%) 5 10 5 15 40 75 90 80 80 55 25 10 50 65 65 75 65
Temperature 53 45 38 33 31 39 49 49 47 41 35 30 28 30 35 37 36
Min/Max Temp 31 51 27 39
DewPoint Temp 8 11 11 10 11 9 14 16 17 19 17 15 16 14 13 15 15
Humidity 16 25 33 38 42 28 24 27 30 40 47 54 60 50 39 40 42
Wind Dir W W S S E E W W W W SW SW SW W W NW NW
Wind (mph) 23 16 10 9 9 8 14 18 20 18 16 11 8 11 10 10 13
Wind Gust (mph) 32 26 24 28 28 25 16 19
Precip Prob (%) 0 0 0 0 0 0 5 0 5 0 5 5 10 10 20 20 50
Precip Type S T S
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 0.00 0.00 MM MM
High End QPF 0.00 0.01 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 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.1
Snow Level (kft) 8.0 7.3 6.4 5.5 5.2 6.5 7.8 8.5 8.0 6.4 5.1 4.4 4.2 4.9 5.5 6.1 6.8
Snow Ratio (:1) 3 3 4 4 4 4 3 3 6 6 12 12 13 13 10 10 8
Snow Density (%) 33 33 25 25 25 25 33 33 16 16 8 8 7 7 10 10 12
Date Mon 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 05/22/26
Time (LT) 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p 12 6a 12 6p
Cloud Cover OV OV BK BK BK BK BK BK SC SC SC SC SC FW FW SC SC FW FW SC
Cloud Cover (%) 85 75 60 55 50 50 65 60 40 35 30 50 25 20 20 25 30 25 20 25
Temperature 33 29 32 34 29 26 37 41 31 28 45 48 37 33 53 56 42 36 57 60
Min/Max Temp 27 37 26 47 27 55 32 62 35 65
DewPoint Temp 23 22 17 16 19 20 15 16 20 20 18 19 22 22 20 20 25 24 21 20
Humidity 67 76 54 47 66 78 40 36 63 71 33 31 54 63 27 24 51 61 24 21
Wind Dir N N N NW SE S W W SE S W W SE S W W SE SW W W
Wind (mph) 16 16 11 9 4 4 8 8 5 4 10 10 5 6 12 11 6 6 13 13
Wind Gust (mph) 17 17 16 14 11 20 19 11 24 21 12 25 26
Precip Prob (%) 70 60 60 40 30 20 40 20 5 10 10 5 5 5 10 5 5 5 10 0
Precip Type S S S S S S S S T T T
12 Hour QPF 0.07 0.06 0.06 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 MM
High End QPF MM MM MM MM MM MM MM MM MM MM
12 Hour Snow 0.7 0.6 0.6 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 MM
High End Snow 2.6 MM MM MM MM MM MM MM MM MM
Snow Level (kft) 5.9 4.9 6.0 6.7 6.1 5.2 6.6 7.5 7.3 6.5 7.9 8.8 8.6 8.1 9.2 10.0 9.6 8.8 9.5 10.0
Snow Ratio (:1) 11 13 9 10 10 6 5 6 6 3 2 3 3 2 1 1 2 1 1 1
Snow Density (%) 9 7 11 10 10 16 20 16 16 33 50 33 33 50 100 100 50 100 100 100
$$
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
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24 Hour Observed Snowfall Analysis
This is an estimate of the amount of snow that has fallen over the past 24 hours.
48 Hour Observed Snowfall Analysis
This is an estimate of the amount of snow that has fallen over the past 48 hours (two days).
72 Hour Observed Snowfall Analysis
This is an estimate of the amount of snow that has fallen over the past 72 hours (three days).
Click on image to enlarge
Snow Water Equivalent (SWE)
SWE is commonly used for measuring snowpack. This is how much water would be measured if the snow on the ground was completely melted.
Snow Water Equivalent (SWE) Percent of Normal
This represents current basin-wide SWE values compared to average values for this date. Values above (below) 100% represent more than (less than) average snowpack for this date.
Want more details on snow potential? Check out our Probabilistic Snow Page!
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Click on image to enlarge
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Suggestions for the Snow Recreation Page? Email us at nws.riverton@noaa.gov
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