Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
982
FWUS45 KTFX 302201
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 PM MDT Thu Jul 30 2026
...Glacier National Park/Marias Pass...
Date Friday 07/31/26 Saturday 08/01/26
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 FW CL CL CL CL CL FW FW SC FW FW FW FW
Cloud Cover (%) 0 5 5 10 10 5 0 5 5 5 5 10 25 5 20 25 15
Temperature 73 65 60 57 55 61 69 74 75 66 61 59 58 68 76 79 76
Min/Max Temp 54 75 57 79
Wind Dir W SW SW SW SW W W W SW SW SW SW SW SW SW SW SW
Wind (mph) 13 8 9 11 12 12 12 11 10 8 9 9 8 6 14 21 26
Wind Gust (mph) 41 51
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) 12.1 12.0 11.5 10.9 10.8 11.0 11.3 11.6 11.7 11.6 11.9 12.8 13.0 13.0 12.8 12.7 12.5
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) 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 FW CL CL CL CL FW FW FW FW CL FW SC FW
Cloud Cover (%) 5 15 20 25 10 5 0 5 5 5 10 10 20 5 20 25 25
Temperature 76 66 61 58 55 62 72 78 77 67 61 59 58 67 77 82 80
Min/Max Temp 54 78 57 82
Wind Dir W W SW SW W W W W W W SW SW SW SW SW SW W
Wind (mph) 10 5 6 6 6 6 9 9 6 4 3 4 4 5 11 14 17
Wind Gust (mph) 34 39
Precip Prob (%) 10 10 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 0.01 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) 12.9 12.9 12.9 12.6 12.4 12.0 12.0 12.2 12.4 12.5 13.3 13.6 13.6 13.3 12.8 13.1 13.0
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) 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 BK SC SC FW FW CL CL CL FW FW FW FW CL FW SC SC
Cloud Cover (%) 20 50 45 30 15 5 0 5 5 10 15 15 20 5 10 30 25
Temperature 79 71 65 62 59 64 74 80 81 72 67 64 62 68 79 86 85
Min/Max Temp 58 82 60 87
Wind Dir W SW SW SW W W W W NW NW NW SW S S SW SW W
Wind (mph) 6 5 5 5 5 4 6 8 5 3 3 2 3 4 9 11 12
Wind Gust (mph) 29 31
Precip Prob (%) 10 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.04 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) 13.2 13.5 13.5 13.3 13.1 12.8 12.7 12.7 13.1 13.3 13.8 13.8 13.6 13.2 12.9 13.3 13.5
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) 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 OV BK SC SC FW CL FW FW FW FW FW FW CL FW FW SC
Cloud Cover (%) 45 75 50 30 25 15 5 5 10 15 15 10 20 5 10 25 25
Temperature 77 66 61 58 55 63 75 80 80 70 64 60 58 66 79 85 85
Min/Max Temp 55 81 57 86
Wind Dir NW NW E SW W W W NW N N NW SW S S SW SW SW
Wind (mph) 5 5 5 4 4 3 4 5 4 3 4 4 5 8 10 13 14
Wind Gust (mph) 35 35
Precip Prob (%) 20 30 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T R
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.07 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) 13.7 13.7 13.7 13.5 13.2 13.0 13.0 13.6 14.0 14.1 14.0 13.7 13.6 12.8 13.2 13.4 13.5
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) 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 OV SC FW FW FW CL FW FW FW FW FW CL FW FW SC
Cloud Cover (%) 10 50 70 40 15 10 5 5 5 10 15 10 15 0 10 25 25
Temperature 80 72 67 63 60 66 75 81 82 73 68 64 62 69 80 87 87
Min/Max Temp 59 83 60 88
Wind Dir NW N SE S SW SW W W N E SE SE S S SW SW SW
Wind (mph) 5 5 5 4 4 4 5 6 4 4 5 5 6 6 11 12 13
Wind Gust (mph) 29 32
Precip Prob (%) 10 20 5 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 0.05 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 13.5 13.6 13.4 13.1 13.0 13.0 13.0 13.5 13.5 13.8 13.8 13.6 13.3 12.9 13.3 13.5
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) 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 BK SC SC FW FW FW FW FW FW FW FW CL FW FW SC
Cloud Cover (%) 40 40 65 50 25 10 5 15 10 10 20 15 20 0 10 15 35
Temperature 79 69 64 61 59 68 78 82 82 71 65 62 60 71 83 88 88
Min/Max Temp 58 83 59 89
Wind Dir NW SE SW SW SW W NW NW NW SE S S S S SW SW SW
Wind (mph) 5 4 6 5 5 4 8 8 5 4 5 6 6 6 11 13 12
Wind Gust (mph) 31 31
Precip Prob (%) 20 20 5 0 0 0 5 5 0 0 0 0 0 0 0 0 0
Precip Type R 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 0.03 0.01 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 13.3 13.4 13.3 13.1 13.0 13.2 13.6 13.7 13.4 13.5 13.6 13.6 13.4 13.0 13.3 13.5
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) 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 SC SC FW CL CL CL CL CL FW FW SC CL FW FW SC
Cloud Cover (%) 20 10 35 30 25 5 5 0 5 5 10 15 30 0 10 15 40
Temperature 81 73 69 67 65 71 79 83 83 74 70 68 66 74 85 90 89
Min/Max Temp 64 85 65 91
Wind Dir NW E SW SW W W NW W N E S S S S SW SW W
Wind (mph) 5 8 8 9 9 6 8 9 5 6 8 6 5 3 6 16 11
Wind Gust (mph)
Precip Prob (%) 10 10 5 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 13.2 13.3 13.1 13.0 12.9 12.8 12.8 13.2 13.2 12.9 13.4 13.5 13.4 13.4 13.2 13.4
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) 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 SC SC BK SC FW CL FW FW FW FW FW FW CL CL FW SC
Cloud Cover (%) 50 40 35 65 40 20 5 15 15 15 15 20 25 5 5 15 30
Temperature 82 72 68 65 63 73 82 85 85 74 69 65 63 76 87 92 93
Min/Max Temp 60 86 61 94
Wind Dir S S S S SW W NW NW N SE S S S S S SW SW
Wind (mph) 4 5 8 6 5 5 6 6 4 4 5 6 6 6 11 12 11
Wind Gust (mph) 31
Precip Prob (%) 30 20 10 5 0 0 5 5 0 0 0 0 0 0 0 0 0
Precip Type R 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 0.05 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) 13.6 13.3 13.4 13.4 13.3 13.0 13.1 13.7 13.9 13.7 13.4 13.2 13.4 13.4 13.4 13.4 13.5
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) 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 SC FW CL CL CL FW FW FW FW FW CL CL FW SC
Cloud Cover (%) 25 5 10 40 15 5 5 0 5 10 10 10 20 0 5 15 30
Temperature 84 71 65 62 60 71 81 85 85 71 66 63 61 74 86 93 93
Min/Max Temp 59 86 59 94
Wind Dir W SE SE SW SW NW NW W NW N E SE SE SE S S SW
Wind (mph) 5 4 5 4 3 5 10 10 5 2 2 3 4 6 11 11 10
Wind Gust (mph)
Precip Prob (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 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 13.0 13.2 13.0 12.7 12.5 12.4 12.0 12.3 12.6 12.8 12.7 12.5 13.2 13.3 13.2 13.1
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) 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 OV SC SC FW FW FW FW FW FW FW FW CL FW FW SC
Cloud Cover (%) 30 40 75 45 25 25 15 5 10 10 20 15 20 0 10 15 30
Temperature 79 70 64 60 58 66 76 82 82 71 65 61 59 69 81 87 87
Min/Max Temp 58 82 58 88
Wind Dir NW E NW S SW SW W W N E E SE S S SW SW SW
Wind (mph) 8 5 5 4 5 5 8 9 5 4 4 4 4 5 11 17 17
Wind Gust (mph)
Precip Prob (%) 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.03 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) 13.3 13.5 13.6 13.6 13.2 13.1 13.2 13.5 13.6 13.7 13.8 13.7 13.6 13.4 13.0 13.3 13.5
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) 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 OV SC SC SC FW FW FW FW FW FW FW CL FW FW SC
Cloud Cover (%) 20 45 70 40 30 30 10 5 10 15 20 15 20 5 10 15 30
Temperature 78 68 63 59 57 65 75 81 81 70 65 60 58 68 80 86 86
Min/Max Temp 57 82 58 88
Wind Dir N E NE S S W W W N E SE SE SE S SW SW SW
Wind (mph) 4 4 4 3 2 3 5 6 4 3 5 5 5 4 8 11 13
Wind Gust (mph)
Precip Prob (%) 10 20 5 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 0.03 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) 13.6 13.7 13.8 13.6 13.2 13.3 13.2 13.1 13.7 13.9 13.9 13.8 13.6 13.2 13.3 13.3 13.7
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) 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 BK BK SC SC SC FW FW SC SC FW FW FW CL CL FW FW
Cloud Cover (%) 40 70 55 40 45 25 10 15 25 25 25 20 25 5 5 10 25
Temperature 72 62 58 55 53 61 71 76 75 65 60 57 56 63 75 81 79
Min/Max Temp 52 77 55 81
Wind Dir W W W S S SW W W W SE SE SE SE S SW SW SW
Wind (mph) 5 4 4 4 4 3 6 8 4 4 6 6 8 8 12 17 18
Wind Gust (mph) 31 35 36
Precip Prob (%) 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.03 0.02 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) 13.6 13.8 13.8 13.7 13.3 13.1 13.2 13.6 14.0 14.0 14.0 13.7 13.5 13.4 13.5 13.5 13.6
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) 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 BK BK SC SC SC FW FW FW SC FW FW FW CL FW FW FW
Cloud Cover (%) 40 65 60 40 50 30 15 10 25 25 20 20 25 5 5 15 25
Temperature 74 64 59 56 54 62 74 77 77 66 61 58 56 64 78 83 82
Min/Max Temp 53 78 55 84
Wind Dir NW SW SE S S SW NW NW NW S S S S S SW SW SW
Wind (mph) 5 5 4 5 4 3 5 8 4 4 6 8 9 8 10 13 14
Wind Gust (mph) 33
Precip Prob (%) 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.04 0.02 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) 13.6 13.7 13.8 13.7 13.4 13.2 13.3 13.7 14.0 14.0 14.0 13.8 13.5 13.2 13.5 13.6 13.7
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) 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 BK SC SC SC FW FW SC SC FW FW FW FW CL CL CL FW
Cloud Cover (%) 25 55 45 30 30 25 5 35 30 20 20 25 25 5 0 0 15
Temperature 75 63 57 51 48 59 75 80 79 66 58 52 48 60 78 84 82
Min/Max Temp 46 81 47 85
Wind Dir SW SW SW E E SW SW SW W SE E E SE SE SW SW SW
Wind (mph) 3 2 2 2 2 2 4 5 2 2 3 3 3 2 9 13 12
Wind Gust (mph)
Precip Prob (%) 10 10 5 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 0.02 0.02 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) 13.7 13.7 13.8 13.7 13.4 13.2 13.2 13.8 14.1 13.9 13.7 13.7 13.5 13.4 13.4 13.5 13.5
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) 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 OV SC SC SC SC FW FW FW SC FW FW FW CL FW FW SC
Cloud Cover (%) 50 80 45 40 45 35 15 10 25 30 20 15 25 5 10 25 30
Temperature 73 64 59 56 54 62 72 77 76 67 62 59 57 66 77 82 81
Min/Max Temp 54 77 57 83
Wind Dir W W NE SW SW SW W W NW SE S S SW SW SW SW SW
Wind (mph) 6 5 4 5 4 4 5 8 4 4 5 6 8 8 11 17 21
Wind Gust (mph)
Precip Prob (%) 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.04 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) 13.6 13.8 13.7 13.4 13.2 12.9 12.8 13.5 14.0 14.0 14.0 13.8 13.4 13.2 13.3 13.5 13.5
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) 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 BK SC SC FW CL FW SC SC FW FW FW FW CL FW SC
Cloud Cover (%) 55 65 60 35 35 20 5 20 40 35 20 15 20 5 0 20 30
Temperature 74 64 59 56 54 62 74 78 77 67 62 58 56 65 78 83 82
Min/Max Temp 52 79 55 84
Wind Dir SW SW NE S S SW W W SW SE SE SE S S S SW SW
Wind (mph) 9 5 4 4 3 3 6 9 5 5 6 6 8 8 13 19 20
Wind Gust (mph)
Precip Prob (%) 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.04 0.02 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) 13.8 13.8 13.8 13.5 13.0 12.8 13.1 13.7 14.1 14.1 13.9 13.6 13.4 13.3 13.4 13.5 13.7
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) 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 BK BK SC FW FW CL FW SC FW FW FW FW CL CL CL FW
Cloud Cover (%) 50 55 60 35 25 20 0 25 30 20 20 20 20 5 0 5 15
Temperature 73 64 59 55 53 61 73 77 76 66 62 57 55 64 76 81 80
Min/Max Temp 51 78 54 82
Wind Dir SW NW N E SE S W W NW E E E E SE S SW SW
Wind (mph) 9 5 5 4 4 4 6 9 5 5 5 5 5 6 12 18 18
Wind Gust (mph)
Precip Prob (%) 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.03 0.03 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) 13.8 13.7 13.9 13.6 13.2 12.9 13.4 14.0 14.2 14.0 13.9 13.6 13.6 13.3 13.4 13.3 13.5
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) 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 FW CL FW SC FW FW FW FW CL FW FW SC
Cloud Cover (%) 55 55 40 40 25 25 5 5 25 25 15 10 20 5 10 25 35
Temperature 74 64 58 55 53 59 72 79 78 68 62 58 55 62 76 83 82
Min/Max Temp 52 80 54 84
Wind Dir W N NE N NW SW W W N NE NE SE SE S SW SW SW
Wind (mph) 6 4 3 2 2 2 4 5 4 4 4 4 5 5 9 14 17
Wind Gust (mph)
Precip Prob (%) 30 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R 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 0.05 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) 13.8 13.8 13.6 13.3 13.0 12.7 12.7 13.6 14.1 14.1 13.9 13.8 13.1 13.1 13.1 13.3 13.4
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) 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 FW CL FW SC SC FW FW FW CL FW FW SC
Cloud Cover (%) 70 55 40 35 40 20 0 10 35 35 15 15 20 5 10 20 35
Temperature 72 63 58 55 53 60 72 78 77 68 62 59 57 64 76 82 81
Min/Max Temp 52 78 56 83
Wind Dir SW NE E S SW SW W W SW E SE S S S SW SW SW
Wind (mph) 8 4 3 3 3 2 5 6 4 4 4 4 5 6 11 16 19
Wind Gust (mph) 33
Precip Prob (%) 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.03 0.01 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) 13.7 13.8 13.6 13.3 12.9 12.6 12.9 13.5 14.1 14.1 13.9 13.8 13.2 13.2 13.3 13.3 13.4
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) 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 FW FW CL FW SC SC FW FW FW CL CL FW SC
Cloud Cover (%) 70 55 45 35 20 10 5 15 40 30 15 15 20 5 5 20 30
Temperature 71 62 57 54 52 60 73 78 77 67 61 57 56 65 78 83 81
Min/Max Temp 51 79 55 83
Wind Dir SW S SE S SW SW W W SW SE S S S S SW SW SW
Wind (mph) 9 5 4 4 3 3 5 8 5 5 8 8 8 8 13 18 21
Wind Gust (mph) 31
Precip Prob (%) 20 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.02 0.01 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) 13.8 13.9 13.6 13.2 12.8 12.7 13.0 13.7 14.2 14.2 13.9 13.5 13.2 13.3 13.3 13.5 13.4
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) 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 BK SC SC SC FW FW SC SC SC FW FW FW CL CL FW FW
Cloud Cover (%) 45 55 45 45 40 25 25 40 40 30 20 15 15 0 5 10 25
Temperature 67 57 52 49 48 57 69 73 71 59 53 50 48 59 73 78 76
Min/Max Temp 47 73 47 78
Wind Dir NW S E SE S SW W NW N E SE SE SE S SW SW SW
Wind (mph) 5 4 4 4 4 3 8 8 4 4 5 5 5 5 12 18 19
Wind Gust (mph)
Precip Prob (%) 20 10 0 0 0 0 5 5 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 0.04 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) 13.8 13.7 14.0 13.8 13.5 13.4 13.6 13.9 14.2 14.1 13.9 13.8 13.5 13.3 13.6 13.6 13.5
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) 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 BK BK SC FW FW SC SC SC FW FW FW CL FW FW FW
Cloud Cover (%) 40 40 50 55 45 25 25 30 35 25 20 20 25 5 5 10 25
Temperature 71 62 58 56 55 63 72 75 74 64 60 57 56 66 77 82 80
Min/Max Temp 53 75 55 82
Wind Dir NW SW W SW SW SW NW NW N S SW SW SW SW SW SW SW
Wind (mph) 6 6 9 9 9 5 9 9 5 5 8 9 10 9 11 16 18
Wind Gust (mph) 31 35 40
Precip Prob (%) 20 10 0 0 0 0 10 5 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 0.05 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) 13.7 13.6 13.9 13.7 13.5 13.4 13.6 14.0 14.1 14.0 13.9 13.7 13.5 13.2 13.6 13.7 13.7
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) 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 BK SC SC SC FW FW FW SC SC FW FW FW CL FW FW FW
Cloud Cover (%) 45 60 50 40 45 20 15 20 30 30 20 20 20 5 5 10 20
Temperature 73 62 57 54 51 60 73 77 76 65 59 55 53 62 77 82 81
Min/Max Temp 50 78 52 83
Wind Dir W SW S S S SW W W NW SE SE SE SE S SW SW SW
Wind (mph) 5 4 4 4 4 3 6 8 4 3 5 5 5 5 10 16 16
Wind Gust (mph) 23 23 24 31 35 37
Precip Prob (%) 20 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type T 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 0.03 0.03 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) 13.7 13.8 13.9 13.7 13.4 13.3 13.4 13.8 14.1 14.0 13.9 13.7 13.5 13.3 13.5 13.6 13.6
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) 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 OV BK SC SC FW FW FW FW FW FW SC CL FW FW SC
Cloud Cover (%) 30 45 75 55 35 30 20 10 15 15 20 20 30 5 10 10 30
Temperature 76 66 62 59 57 65 75 79 79 68 64 60 59 68 80 85 85
Min/Max Temp 56 80 58 86
Wind Dir NW E NW SW SW W W NW N E S S SW S SW W SW
Wind (mph) 8 5 5 5 6 6 8 9 6 5 6 5 4 5 11 16 18
Wind Gust (mph) 33
Precip Prob (%) 20 20 5 0 0 0 5 0 0 0 0 0 0 0 0 0 0
Precip Type R 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 0.04 0.01 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 13.5 13.8 13.7 13.3 13.2 13.5 13.7 13.7 13.7 13.8 13.7 13.6 13.3 13.3 13.5 13.7
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