Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
097
FWUS45 KTFX 311001
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Fri Jul 31 2026
...Glacier National Park/Marias Pass...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW CL CL FW FW SC SC SC SC FW CL CL CL CL
Cloud Cover (%) 20 10 0 5 5 5 5 5 30 25 30 35 10 5 5 5 5
Temperature 55 60 69 74 74 66 61 60 59 68 76 78 75 65 60 55 51
Max/Min Temp 75 57 78 50
Wind Dir SW W W W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 12 13 13 11 10 8 9 9 8 9 18 23 28 33 37 35 33
Wind Gust (mph) 26 40 49 59 72 79 80 74
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 11.3 11.5 11.6 11.7 11.5 11.5 12.3 13.1 13.0 12.8 12.8 12.6 11.3 10.0 9.2 8.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bob Marshall/Scapegoat Wilderness...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL CL CL FW FW FW FW FW SC SC FW CL CL CL
Cloud Cover (%) 10 5 5 5 0 5 15 20 15 20 15 35 30 10 5 5 0
Temperature 55 62 72 78 77 67 61 60 59 67 78 82 79 67 60 55 51
Max/Min Temp 78 57 82 51
Wind Dir W W W W W NW S S S SW SW SW W W W W W
Wind (mph) 8 8 9 8 8 4 4 4 4 8 13 17 18 23 27 26 24
Wind Gust (mph) 25 25 35 42 46 61 69 64 56
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.5 11.4 11.6 12.0 12.2 12.2 12.5 13.5 13.5 13.2 13.0 13.3 13.3 12.5 11.9 10.4 9.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Nevada Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL CL FW FW FW FW FW FW SC SC FW FW CL CL
Cloud Cover (%) 5 5 0 5 0 10 25 10 20 10 10 45 45 20 10 5 0
Temperature 59 64 74 80 81 72 68 65 63 68 79 86 84 74 67 61 56
Max/Min Temp 81 61 86 55
Wind Dir W W W W NW N NE SE S SW SW SW W W W W W
Wind (mph) 5 5 8 8 6 4 3 2 3 6 10 13 14 20 26 24 23
Wind Gust (mph) 29 34 35 42 52 51 48
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.7 12.1 12.1 12.5 12.8 13.1 13.5 13.8 13.6 12.9 13.2 13.7 13.8 13.1 12.6 11.9 10.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Elkhorn/Boulder Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW FW FW FW SC SC SC FW FW CL
Cloud Cover (%) 15 5 5 10 5 10 15 10 15 10 15 35 35 25 25 10 0
Temperature 55 63 75 80 80 70 64 61 59 67 80 85 85 73 64 56 53
Max/Min Temp 81 58 86 53
Wind Dir W W SW NW N NE E SE S S SW SW SW NW NW W W
Wind (mph) 4 3 4 5 5 3 4 3 6 8 12 16 16 17 20 13 11
Wind Gust (mph) 33 40 37 39 44 32 29
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.7 12.7 13.5 13.9 13.9 13.9 13.8 13.5 12.9 13.5 13.7 13.7 13.3 12.8 12.3 11.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Big Belt Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL CL CL FW FW FW FW FW SC SC FW FW FW CL
Cloud Cover (%) 10 5 5 5 0 5 25 15 15 10 10 35 40 25 20 5 0
Temperature 60 66 75 81 82 73 69 65 62 69 80 87 87 77 70 63 59
Max/Min Temp 83 62 88 59
Wind Dir SW SW W W NW NE E SE S S SW SW SW W W W W
Wind (mph) 4 4 6 6 5 4 5 5 6 9 12 14 16 14 18 16 13
Wind Gust (mph) 29 36 37 42 50 36 36
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.7 12.4 12.7 13.1 13.2 13.5 13.8 13.6 13.3 13.2 13.7 13.7 13.5 13.1 12.3 11.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Little Belt Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW CL CL FW FW FW CL FW SC SC SC FW FW CL
Cloud Cover (%) 10 5 5 5 5 5 15 20 15 5 10 45 45 30 20 10 0
Temperature 59 68 78 82 82 71 65 63 61 71 83 89 88 77 68 62 58
Max/Min Temp 83 60 89 58
Wind Dir SW W W W NW NE SE S S S SW SW SW W W W W
Wind (mph) 5 5 8 8 6 4 5 6 8 10 13 14 13 10 13 10 12
Wind Gust (mph) 33 35 34 32 34
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.8 12.8 13.2 13.3 12.9 13.1 13.6 13.6 13.5 13.1 13.7 13.8 13.6 13.5 12.5 11.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Highwood Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL CL CL CL SC FW FW FW SC SC SC FW FW CL
Cloud Cover (%) 10 5 5 0 0 5 5 25 20 10 5 30 45 30 5 5 5
Temperature 65 71 79 83 83 74 70 68 67 74 85 91 90 80 73 67 64
Max/Min Temp 84 66 92 64
Wind Dir W W W W NW NE SE SE S S SW W W W W W W
Wind (mph) 9 6 9 9 6 6 8 8 4 3 11 16 13 16 19 19 21
Wind Gust (mph) 37 40
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.9 12.5 12.2 12.1 12.6 12.8 12.6 13.0 13.6 13.5 13.0 13.5 13.7 13.6 13.4 12.3 11.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowy/Judith Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC CL CL FW FW FW FW FW FW FW FW FW BK SC FW FW FW
Cloud Cover (%) 35 5 0 5 15 10 5 25 20 5 5 25 60 45 25 15 15
Temperature 63 72 81 85 86 74 69 65 64 76 87 93 93 81 75 67 64
Max/Min Temp 87 62 94 63
Wind Dir W NW NW NW N NE SE SE S S S SW SW S NW NW NW
Wind (mph) 5 6 6 6 5 4 4 5 6 8 12 13 12 10 17 14 14
Wind Gust (mph) 25 32 34 44 44 43
Precip Prob (%) 5 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.3 13.0 12.9 13.3 13.6 13.4 13.0 13.2 13.6 13.5 13.4 13.8 14.0 13.8 13.8 13.0 12.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bears Paw Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL CL CL FW CL FW FW FW FW FW SC SC FW FW FW
Cloud Cover (%) 15 0 0 0 5 5 5 10 20 5 15 20 40 45 20 10 10
Temperature 60 71 80 85 84 71 65 63 61 73 86 93 93 78 72 66 61
Max/Min Temp 86 60 94 61
Wind Dir W W W W NW N NE SE SE SE S S SW W NW W W
Wind (mph) 4 8 10 11 9 2 2 2 5 9 12 11 11 10 21 26 27
Wind Gust (mph) 44 49 49
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.8 12.3 11.6 11.4 11.9 12.1 12.3 12.2 13.2 13.5 13.4 13.6 13.4 13.5 13.4 12.4 10.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Castle/Crazy Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL CL FW FW FW FW CL FW SC BK SC SC FW FW
Cloud Cover (%) 15 5 5 5 5 10 20 15 20 5 5 40 50 35 25 10 5
Temperature 58 66 76 82 82 72 65 61 60 69 82 88 88 77 69 62 58
Max/Min Temp 83 60 89 58
Wind Dir SW W W W NW NE E E SE S SW SW SW SW W W W
Wind (mph) 5 5 8 9 6 4 5 4 5 8 13 18 18 13 18 12 11
Wind Gust (mph) 34 37 40 36 31 28
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.9 12.9 13.2 13.3 13.3 13.6 13.6 13.6 13.5 13.3 13.9 13.9 13.6 13.4 12.6 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bridger Range...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW FW SC FW FW CL FW SC SC SC FW FW FW
Cloud Cover (%) 15 20 5 5 5 5 30 15 20 5 10 25 45 30 25 15 5
Temperature 57 65 75 81 81 70 65 61 59 68 81 87 86 75 68 60 57
Max/Min Temp 82 59 88 57
Wind Dir SW W W W NW NE E SE S S SW SW SW SW W W W
Wind (mph) 2 3 5 6 4 2 5 6 5 5 10 14 16 11 14 8 5
Wind Gust (mph) 28 36 35 31
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.1 13.0 12.9 12.8 13.2 13.5 13.7 13.8 13.6 13.3 13.6 14.0 14.0 13.6 13.3 12.5 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Madison Range/Spanish Peaks...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW CL FW FW FW SC FW FW CL FW SC SC SC SC FW FW
Cloud Cover (%) 35 20 5 10 10 25 25 15 15 5 10 30 45 40 25 10 5
Temperature 53 61 72 77 76 65 61 58 57 64 76 81 80 69 63 58 55
Max/Min Temp 78 56 82 55
Wind Dir S SW W W W SE SE S S S SW SW SW SW SW SW S
Wind (mph) 4 3 6 8 6 3 6 8 8 10 16 18 17 14 14 5 6
Wind Gust (mph) 31 41 42 40 36
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.02 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.3 12.9 13.0 13.5 13.8 13.9 13.8 13.8 13.4 13.4 13.6 13.9 14.0 13.4 13.2 12.6 12.4
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Gallatin Range/Hyalite Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW FW FW SC FW FW FW FW SC BK SC SC FW FW
Cloud Cover (%) 30 15 5 5 10 15 35 15 15 5 10 40 50 50 30 10 10
Temperature 54 62 74 78 77 67 62 59 57 64 79 84 82 71 65 59 56
Max/Min Temp 79 57 84 56
Wind Dir S SW W NW NW E SE S S S SW SW SW SW SW SW SW
Wind (mph) 4 3 5 8 5 3 6 8 9 9 13 16 16 14 16 8 8
Wind Gust (mph) 26 27 36 37 36 33
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.02 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.3 13.1 13.1 13.5 13.9 13.9 13.8 13.8 13.5 13.4 13.7 13.9 14.1 13.5 13.3 12.6 12.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Lionhead Range...
Date Friday 07/31/26 Saturday 08/01/26
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 FW FW FW FW FW FW FW CL FW FW SC SC SC FW FW
Cloud Cover (%) 40 30 5 10 15 20 20 10 15 5 15 15 35 35 30 15 10
Temperature 48 59 75 81 80 67 59 53 50 61 79 84 84 70 62 55 52
Max/Min Temp 82 50 86 52
Wind Dir E NW W W W S SE SE SE S SW SW SW S S SE SE
Wind (mph) 2 2 4 6 4 2 3 3 3 4 12 14 13 11 11 3 3
Wind Gust (mph) 29 32 31
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.02 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.3 13.0 13.1 13.7 13.9 13.8 13.8 13.8 13.4 13.3 13.5 13.7 13.7 13.2 13.1 13.0 12.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Tobacco Root Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW CL FW FW SC SC FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 30 20 5 5 5 35 25 15 15 5 10 30 40 40 25 15 10
Temperature 54 62 72 77 76 67 63 60 58 66 77 82 81 72 64 58 55
Max/Min Temp 78 58 83 55
Wind Dir SW SW W W W NE E S SW SW SW SW SW SW SW SW SW
Wind (mph) 4 4 5 8 5 4 5 5 8 9 16 20 21 20 18 9 8
Wind Gust (mph) 26 39 42 43 48
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.1 12.8 12.7 13.2 13.7 13.9 13.9 13.9 13.3 13.2 13.7 13.9 13.9 13.2 12.7 12.3 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Friday 07/31/26 Saturday 08/01/26
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 CL FW SC SC FW FW FW FW FW SC SC SC FW FW FW
Cloud Cover (%) 35 25 0 10 30 30 25 10 15 5 5 30 50 35 25 15 10
Temperature 53 62 74 79 78 67 63 59 58 66 78 84 82 71 64 58 56
Max/Min Temp 80 57 84 56
Wind Dir S SW W W SW SE SE S S S SW SW SW SW W SW S
Wind (mph) 3 3 6 9 6 4 8 8 8 10 18 20 19 16 16 8 6
Wind Gust (mph) 27 36 37 35
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.02 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.6 12.9 13.6 13.9 14.0 13.9 13.6 13.3 13.3 13.7 14.1 14.0 13.3 12.7 12.5 12.4
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Centennial Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW CL FW FW FW FW FW FW CL FW FW SC SC FW FW FW
Cloud Cover (%) 25 20 0 20 20 20 20 15 10 5 10 20 35 30 25 10 10
Temperature 53 61 73 78 77 67 62 58 56 64 76 81 81 70 64 59 56
Max/Min Temp 79 56 82 56
Wind Dir SE SW W W W SE SE SE SE S S SW SW SW NW N NE
Wind (mph) 5 4 6 9 8 4 6 5 5 9 16 19 18 13 14 5 6
Wind Gust (mph) 33 37
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.03 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.0 12.8 13.4 13.9 14.1 14.0 13.8 13.6 13.4 13.3 13.3 13.7 13.7 13.3 13.0 12.9 12.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Anaconda/Highland Ranges...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL CL FW SC FW FW FW FW FW SC SC SC FW FW CL
Cloud Cover (%) 15 5 5 5 5 30 15 10 10 5 20 35 40 30 25 5 5
Temperature 53 60 72 79 79 69 62 58 56 63 76 83 82 70 60 53 49
Max/Min Temp 80 55 84 49
Wind Dir E S SW W NW NE NE E S S SW SW W W NW W W
Wind (mph) 2 2 4 5 5 4 5 4 5 6 12 16 17 16 17 10 8
Wind Gust (mph) 31 36 34 37 35
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.7 12.4 12.6 13.6 13.9 14.0 13.9 13.5 13.0 12.9 13.3 13.6 13.6 13.0 12.6 12.3 11.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Pioneer Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW CL FW FW SC FW FW FW FW FW SC SC SC FW FW FW
Cloud Cover (%) 25 10 0 5 15 40 20 10 15 10 15 35 45 35 25 10 5
Temperature 53 60 72 78 78 68 62 59 58 65 77 82 81 71 61 54 51
Max/Min Temp 79 57 83 51
Wind Dir SW SW W W W E E S SW SW SW SW SW W W W W
Wind (mph) 3 2 5 6 5 4 5 4 5 8 14 17 18 16 16 10 9
Wind Gust (mph) 26 36 39 40 43 28
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.7 12.3 12.7 13.3 13.7 14.0 14.0 13.7 13.0 13.1 13.4 13.6 13.5 12.9 12.4 12.3 12.1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Beaverhead/Tendoy Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW SC SC FW FW FW FW FW SC SC SC FW FW FW
Cloud Cover (%) 25 10 0 15 40 30 15 15 15 10 15 30 45 35 20 15 10
Temperature 52 61 74 79 77 67 62 58 57 65 78 83 81 69 60 54 51
Max/Min Temp 79 56 84 51
Wind Dir SW SW W W SW SE S S S S SW SW SW W W W SW
Wind (mph) 3 2 5 8 6 5 8 8 8 10 17 19 20 16 17 8 8
Wind Gust (mph) 29 36 40 42 39
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.6 12.4 13.0 13.6 14.1 14.1 13.9 13.4 13.2 13.2 13.6 13.7 13.5 12.9 12.4 12.4 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Absoraka-Beartooth/Cooke City Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW FW FW SC FW FW FW FW CL SC FW SC SC SC FW SC
Cloud Cover (%) 20 15 15 20 25 20 15 15 15 5 30 20 30 35 35 25 25
Temperature 47 57 70 74 72 59 54 51 50 60 73 78 77 64 59 54 51
Max/Min Temp 74 49 79 51
Wind Dir SW SW W NW NW NE SE SE SE SW SW SW SW SW SW S S
Wind (mph) 3 3 8 8 5 4 5 5 5 9 16 19 19 14 18 8 8
Wind Gust (mph) 27 34 40 40 34
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 0.00 0.00 0.00 0.00
High End QPF 0.04 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.5 13.4 13.5 13.9 14.2 14.1 13.9 13.7 13.5 13.5 13.8 13.9 13.7 13.4 13.3 12.9 12.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Absoraka Mountains Above 6000ft Northeast Facing...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC SC
Cloud Cover (%) 25 15 10 20 20 15 15 15 15 5 15 20 40 45 40 30 35
Temperature 54 63 73 76 75 64 60 58 57 67 77 83 81 69 66 61 58
Max/Min Temp 76 57 83 58
Wind Dir SW W NW NW N SE S SW SW SW SW SW SW SW SW SW SW
Wind (mph) 9 5 9 8 6 5 8 9 11 11 14 19 20 18 23 14 12
Wind Gust (mph) 32 37 44 47 41 44
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 0.00 0.00 0.00 0.00
High End QPF 0.05 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.3 13.2 13.6 13.9 14.1 14.0 13.9 13.7 13.5 13.5 13.9 14.1 13.9 13.5 13.3 12.9 12.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Absoraka Mountains Above 6000ft West Facing...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover SC FW FW FW FW FW FW FW FW CL FW FW SC SC SC FW FW
Cloud Cover (%) 30 15 10 15 20 20 20 15 15 5 15 25 35 40 35 15 20
Temperature 51 60 74 78 77 65 59 56 54 63 77 83 82 69 63 57 54
Max/Min Temp 79 54 84 54
Wind Dir S SW W W NW E SE SE S S SW SW SW SW SW SW S
Wind (mph) 4 3 6 8 6 3 5 5 6 8 14 17 17 13 14 6 6
Wind Gust (mph) 26 31 41 42 43 44 50 46 41
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.03 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.4 13.2 13.3 13.7 14.0 14.0 13.9 13.7 13.5 13.4 13.8 13.9 13.8 13.4 13.2 12.8 12.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Crazy Mountains...
Date Friday 07/31/26 Saturday 08/01/26
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW CL FW CL FW FW FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 20 15 5 5 5 10 15 15 20 5 10 40 50 45 30 20 15
Temperature 57 65 75 80 79 69 64 61 60 69 81 86 86 74 68 62 58
Max/Min Temp 81 59 87 58
Wind Dir W W W W NW NE SE SE S SW SW SW SW SW W W W
Wind (mph) 6 6 8 9 9 5 6 5 5 8 14 18 20 16 21 16 13
Wind Gust (mph) 27 35 40 42 35 39 34
Precip Prob (%) 0 0 0 0 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 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 13.1 13.0 13.2 13.4 13.5 13.3 13.6 13.7 13.6 13.4 13.8 14.1 14.0 13.7 13.4 12.6 12.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain