Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
882
FWUS45 KTFX 282202
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 PM MDT Tue Jul 28 2026
...Glacier National Park/Marias Pass...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW CL CL FW FW FW FW FW CL CL CL FW
Cloud Cover (%) 5 5 5 10 10 5 5 5 10 15 20 15 25 5 0 5 10
Temperature 72 64 59 55 53 59 66 71 71 64 59 56 53 61 69 73 73
Min/Max Temp 51 72 52 74
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 17 12 11 11 10 11 13 13 11 6 8 8 8 6 11 13 13
Wind Gust (mph) 37 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 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 12.0 11.8 11.2 11.2 11.0 11.1 11.2 11.5 11.7 11.6 11.3 11.3 11.1 11.2 11.4 12.1 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bob Marshall/Scapegoat Wilderness...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW FW CL FW FW FW
Cloud Cover (%) 0 5 5 10 10 5 5 5 5 10 15 15 20 0 5 10 15
Temperature 75 66 59 55 53 61 71 76 75 66 60 56 54 62 72 77 76
Min/Max Temp 52 77 53 77
Wind Dir W W W W W SW S SW W W W W W SW SW W W
Wind (mph) 12 6 6 6 5 4 6 9 8 4 4 4 4 3 8 10 10
Wind Gust (mph) 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.01 0.00 0.04
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) 12.2 12.3 12.7 12.8 12.6 12.3 12.1 12.3 12.5 12.3 12.3 12.5 12.4 12.4 12.2 12.6 12.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Nevada Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW CL FW FW FW FW FW FW CL CL FW FW
Cloud Cover (%) 0 5 5 10 5 5 0 5 15 20 25 15 15 5 5 15 20
Temperature 79 71 65 60 57 63 72 79 79 70 65 61 58 64 74 80 79
Min/Max Temp 56 80 57 81
Wind Dir W NW W W W SW SW W NW W W W W SW SW W W
Wind (mph) 9 6 5 5 4 3 4 6 6 4 4 4 4 3 5 8 6
Wind Gust (mph) 26
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
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 0.02 0.00 0.05
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 13.0 13.1 12.9 12.6 12.1 12.1 12.5 12.8 12.9 13.1 13.1 12.5 12.5 12.5 12.7 13.1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Elkhorn/Boulder Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW SC SC FW FW FW CL SC SC SC
Cloud Cover (%) 15 5 10 10 10 15 25 20 50 45 15 10 20 5 30 30 35
Temperature 79 69 63 58 54 63 73 78 77 66 61 57 55 63 75 78 77
Min/Max Temp 54 79 54 79
Wind Dir NW N NW NW NW N S W W NW W W W SW SW W NW
Wind (mph) 6 5 6 5 5 3 4 6 6 5 4 4 4 3 5 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 10 0 0 0 0 0 20 20 20
Precip Type T R T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.05 0.00 0.09
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 13.6 13.4 13.0 12.6 12.5 12.7 13.4 13.6 13.5 13.3 13.2 12.6 12.7 12.8 13.1 13.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Big Belt Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW SC SC FW FW FW CL FW FW SC
Cloud Cover (%) 5 10 10 10 5 10 25 20 45 40 25 20 10 5 10 15 25
Temperature 81 73 67 62 59 65 74 80 79 71 66 62 59 65 75 81 80
Min/Max Temp 58 81 58 81
Wind Dir W N N N N NE SW SW NW E SE S S SW SW W W
Wind (mph) 8 5 4 3 3 3 4 6 6 5 4 4 4 3 5 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 5 5 0 0 0 0 10 10 10
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.04 0.00 0.07
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 13.5 13.2 12.9 12.5 12.5 13.0 13.4 13.3 13.3 13.2 12.7 12.7 12.7 12.7 13.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Little Belt Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 SC SC SC SC SC SC FW FW SC SC SC
Cloud Cover (%) 10 10 10 15 5 5 30 30 45 45 40 35 15 5 50 50 25
Temperature 81 71 65 61 58 67 76 80 78 69 63 60 58 68 77 79 78
Min/Max Temp 57 81 57 81
Wind Dir W N NW NW NW NE NE SW E S S SW SW W W W W
Wind (mph) 8 4 3 3 3 4 5 8 6 6 6 5 5 3 5 6 6
Wind Gust (mph) 21
Precip Prob (%) 10 0 0 0 0 0 0 10 10 0 0 0 0 0 30 30 10
Precip Type R T R R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.07 0.01 0.13
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 13.5 13.4 13.2 12.6 12.7 13.2 13.5 13.5 13.3 13.2 12.8 12.7 12.8 13.0 13.1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Highwood Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 CL FW FW CL FW CL SC SC SC FW FW FW SC SC SC
Cloud Cover (%) 0 15 5 15 15 5 10 5 25 45 25 20 20 10 35 35 45
Temperature 82 74 70 65 62 68 74 80 80 73 69 66 63 69 77 81 81
Min/Max Temp 62 81 62 83
Wind Dir W W SW W NW N N N E SE S SW SW W NW NW NW
Wind (mph) 6 5 5 6 6 6 5 6 9 8 6 6 6 5 5 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20
Precip Type R 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 0.00 0.01 0.00 0.09
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 13.1 13.2 13.3 13.2 12.7 12.2 12.4 12.8 12.9 13.1 12.9 12.8 12.7 12.6 12.8 13.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowy/Judith Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW FW FW SC BK BK BK BK SC FW BK BK BK
Cloud Cover (%) 35 20 10 15 15 5 20 45 60 55 55 50 35 20 55 55 55
Temperature 86 74 69 65 62 71 79 84 82 72 68 64 61 71 80 83 82
Min/Max Temp 60 85 59 85
Wind Dir SW SW S SW W NW NW N SE SW S S SW NW N N N
Wind (mph) 6 5 5 4 6 8 6 5 5 5 5 5 4 3 5 5 5
Wind Gust (mph)
Precip Prob (%) 20 5 0 0 0 0 0 5 20 5 0 0 5 5 30 30 30
Precip Type R T R 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 0.01 0.04 0.02 0.11
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 13.7 13.5 13.4 13.0 13.0 13.3 13.7 13.7 13.6 13.2 13.0 12.9 12.9 13.2 13.4
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bears Paw Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 CL CL FW FW SC SC FW FW FW SC SC SC
Cloud Cover (%) 5 5 10 15 15 5 5 15 15 45 45 10 20 10 30 30 35
Temperature 86 73 68 64 60 70 79 83 84 72 67 63 60 71 81 85 84
Min/Max Temp 59 85 59 86
Wind Dir SW NW SE W NW N NW NW N NE E E SE S W W NW
Wind (mph) 8 3 2 3 6 9 6 5 4 4 4 3 4 5 8 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 5 0 0 0 0 0 20 20 20
Precip Type R 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 0.00 0.00 0.02 0.05
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) 12.2 12.5 12.7 13.2 13.2 13.1 12.5 12.3 12.5 12.7 12.9 13.1 12.6 12.7 12.7 12.6 12.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Castle/Crazy Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW FW SC BK OV BK BK FW FW FW SC SC SC
Cloud Cover (%) 25 25 20 10 10 15 40 55 70 65 55 25 20 10 30 30 30
Temperature 81 71 65 61 58 66 77 80 77 68 63 59 57 65 76 80 79
Min/Max Temp 57 81 56 81
Wind Dir W E E SW W W SW SW S SE S SW SW SW SW W NW
Wind (mph) 9 5 4 3 3 3 5 9 6 5 5 4 5 5 6 10 8
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 0 0 10 20 0 0 0 0 0 20 20 10
Precip Type R T R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.09 0.01 0.11
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 13.7 13.4 13.1 12.9 13.0 13.6 13.7 13.8 13.4 13.3 12.8 13.0 13.1 13.1 13.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bridger Range...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW FW SC SC OV OV BK SC FW FW FW FW SC
Cloud Cover (%) 30 15 10 10 10 25 40 45 75 75 60 25 25 10 10 15 30
Temperature 80 70 64 60 57 65 75 78 77 67 62 58 56 64 75 79 79
Min/Max Temp 57 80 56 81
Wind Dir SW SE SE SW W NW W SW SW SE SE S SW SW W W NW
Wind (mph) 6 4 4 3 2 3 4 6 6 4 3 3 3 3 5 8 6
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 0 10 20 5 0 0 0 0 10 10 10
Precip Type R T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.07 0.01 0.06
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 13.2 13.0 13.1 13.2 13.7 13.8 13.6 13.4 13.3 13.0 13.1 13.2 12.8 13.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Madison Range/Spanish Peaks...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW SC BK BK OV OV BK FW FW FW SC SC SC
Cloud Cover (%) 35 30 15 20 15 25 55 50 70 75 55 20 20 5 40 40 45
Temperature 74 65 61 57 55 62 71 72 69 61 57 54 52 60 70 74 73
Min/Max Temp 54 74 51 75
Wind Dir SW S S S S S SW SW W S S S S S W W W
Wind (mph) 10 5 8 6 5 3 6 9 6 5 5 5 5 4 8 9 8
Wind Gust (mph) 27
Precip Prob (%) 20 0 0 0 0 0 30 20 30 20 0 0 0 0 20 20 5
Precip Type R R T R R R T
6 Hour QPF 0.00 0.00 0.00 0.01 0.02 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.02 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 0.21 0.03 0.05
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) 14.1 13.9 13.6 13.3 13.3 13.4 13.9 14.1 14.1 13.8 13.7 13.5 12.8 13.0 13.2 13.2 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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC BK OV OV OV SC SC FW SC SC SC
Cloud Cover (%) 45 45 10 15 10 25 50 65 80 75 75 30 35 5 35 35 40
Temperature 76 67 61 58 56 63 74 73 71 63 58 55 53 60 73 76 75
Min/Max Temp 54 76 52 77
Wind Dir SW S S S S SW SW S SW S S S S S W W W
Wind (mph) 8 5 8 6 5 3 5 8 6 6 6 5 5 4 6 9 6
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 20 30 20 10 0 5 0 0 20 20 10
Precip Type T T T T R T T
6 Hour QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.00 0.00
Low End QPF 0.00 0.01 0.00 0.00
High End QPF 0.01 0.23 0.01 0.06
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) 14.2 13.9 13.6 13.4 13.2 13.3 13.7 14.0 14.0 13.7 13.7 13.4 12.8 13.1 13.2 13.2 13.5
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Lionhead Range...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW BK SC OV BK SC FW FW FW FW FW SC
Cloud Cover (%) 15 40 20 25 20 25 55 50 70 70 40 20 25 10 10 10 30
Temperature 79 67 60 54 50 62 76 75 71 62 56 51 47 58 74 79 78
Min/Max Temp 48 80 46 80
Wind Dir SW S SE SE SE SW SW S NE S E E E SE SW SW SW
Wind (mph) 10 4 4 2 2 2 5 8 4 2 2 1 1 2 5 8 8
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 0 30 20 30 20 0 0 0 0 10 10 0
Precip Type T T R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.03 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 0.22 0.04 0.02
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 14.0 13.9 13.6 13.4 13.6 13.7 14.0 14.2 14.3 14.0 13.9 13.6 13.0 13.1 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
...Tobacco Root Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 SC SC SC BK BK BK FW FW FW FW FW SC
Cloud Cover (%) 15 25 10 15 10 35 40 30 65 65 50 15 25 10 25 25 35
Temperature 76 67 62 58 55 62 71 74 72 64 59 56 54 61 71 75 75
Min/Max Temp 55 75 53 76
Wind Dir SW E N SW SW SE SW SW S S SW SW SW SW W W SW
Wind (mph) 10 5 6 4 3 2 4 9 8 5 5 5 5 5 6 10 8
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 0 0 20 20 5 0 0 0 0 20 20 10
Precip Type T T T 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 0.00 0.08 0.00 0.04
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) 13.9 13.7 13.3 13.0 13.0 13.0 13.5 13.6 13.8 13.7 13.6 13.3 12.7 12.9 12.8 13.0 13.3
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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW FW SC SC BK OV OV SC FW FW FW SC SC SC
Cloud Cover (%) 30 20 15 10 15 45 35 55 75 70 45 15 20 10 40 45 45
Temperature 77 67 62 58 55 62 72 74 71 63 58 55 53 61 73 77 76
Min/Max Temp 54 77 52 78
Wind Dir SW SW S S S SW S SW S SE SE S S S W SW SW
Wind (mph) 11 8 8 5 4 3 6 10 9 8 6 5 5 4 6 10 10
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 0 10 30 30 10 0 0 0 0 20 20 5
Precip Type R T T R R T T
6 Hour QPF 0.00 0.00 0.00 0.01 0.02 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.02 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.18 0.02 0.04
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) 14.0 13.6 13.4 13.2 13.3 13.4 13.8 14.1 14.0 13.8 13.7 13.4 12.6 12.8 13.1 13.3 13.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Centennial Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW SC SC BK SC BK BK SC FW FW FW FW FW SC
Cloud Cover (%) 20 25 30 15 25 30 50 50 65 60 40 15 20 10 20 25 35
Temperature 76 66 62 57 55 63 72 73 69 62 58 54 52 59 71 76 75
Min/Max Temp 54 75 51 76
Wind Dir SW S SE SE SE S SW S N SE E E E SE SW SW SW
Wind (mph) 12 8 8 5 5 4 8 10 8 6 5 4 4 4 6 10 10
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 5 30 30 30 20 0 0 0 0 10 10 5
Precip Type R T R R T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.03 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 0.18 0.04 0.02
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 14.1 13.8 13.6 13.4 13.5 13.6 14.0 14.2 14.3 14.1 13.8 13.5 12.9 13.0 13.2 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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW FW SC SC FW FW FW CL SC SC SC
Cloud Cover (%) 5 10 10 10 10 15 10 15 30 30 15 15 15 5 30 30 35
Temperature 78 68 60 54 52 59 71 77 75 65 59 55 53 59 72 77 76
Min/Max Temp 51 78 51 78
Wind Dir W N N N N SE S W NW N NE E E S SW SW W
Wind (mph) 8 6 6 4 2 2 4 8 6 4 3 2 3 3 5 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 5 5 0 0 0 0 0 20 20 10
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.06 0.00 0.06
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 12.8 12.5 12.4 12.5 12.7 13.3 13.6 13.5 13.3 13.1 12.3 12.4 12.8 13.0 13.5
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Pioneer Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC BK SC FW FW FW CL SC SC SC
Cloud Cover (%) 10 10 10 10 15 25 20 30 50 45 20 15 20 5 40 40 35
Temperature 77 68 61 56 53 60 71 76 74 65 59 55 53 60 72 76 75
Min/Max Temp 52 76 52 77
Wind Dir W NW N SW SW S SW W SW E S SW SW SW SW SW SW
Wind (mph) 9 5 4 4 3 3 6 9 6 4 4 3 3 3 8 10 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 10 5 0 0 0 0 0 20 20 5
Precip Type T T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.06 0.00 0.06
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 13.3 12.9 12.7 12.8 12.7 13.2 13.4 13.6 13.6 13.4 13.1 12.3 12.5 12.9 13.1 13.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Beaverhead/Tendoy Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 SC FW SC BK SC FW FW FW CL SC SC SC
Cloud Cover (%) 15 15 10 15 20 35 25 40 60 45 20 20 20 5 35 35 35
Temperature 77 67 59 55 52 60 72 75 73 63 57 53 51 60 73 76 75
Min/Max Temp 51 76 50 77
Wind Dir W W W SW SW SW SW SW W SE SE S S S SW SW SW
Wind (mph) 12 6 5 4 3 3 6 11 8 5 5 4 4 4 8 11 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 20 5 5 0 0 0 0 20 20 5
Precip Type T T T T
6 Hour QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.09 0.00 0.04
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 13.2 13.0 12.9 13.0 13.1 13.4 13.6 13.8 13.6 13.5 13.1 12.4 12.6 13.0 13.2 13.8
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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC OV OV OV OV SC FW CL SC SC SC
Cloud Cover (%) 30 35 10 20 15 10 30 80 70 85 75 40 15 5 40 45 45
Temperature 72 60 55 52 50 60 71 70 65 57 52 49 47 56 69 71 70
Min/Max Temp 49 73 46 73
Wind Dir W NE SE S S S SW SW SW S S SE S SW W W NW
Wind (mph) 11 5 5 5 5 4 6 9 5 4 4 3 3 4 9 10 9
Wind Gust (mph)
Precip Prob (%) 10 0 0 0 0 0 5 40 20 20 5 0 0 0 20 20 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.02 0.00 0.00
Low End QPF 0.00 0.02 0.00 0.00
High End QPF 0.01 0.21 0.01 0.10
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) 14.4 14.0 13.9 13.7 13.4 13.4 13.9 14.2 14.0 13.9 13.7 13.6 13.2 13.3 13.4 13.5 13.8
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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC OV BK OV OV BK SC FW BK BK SC
Cloud Cover (%) 45 35 20 25 20 20 35 70 70 90 80 50 40 10 50 50 40
Temperature 73 64 61 59 57 66 73 72 67 61 58 55 53 62 71 73 72
Min/Max Temp 55 74 52 74
Wind Dir W SW SW SW SW SW W SW SW SW SW SW SW SW NW NW NW
Wind (mph) 9 8 10 11 10 5 6 8 8 8 8 8 9 5 8 9 8
Wind Gust (mph) 28
Precip Prob (%) 20 0 0 0 0 0 10 40 30 5 10 0 5 5 30 30 10
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.01 0.00
Low End QPF 0.00 0.01 0.00 0.00
High End QPF 0.01 0.19 0.03 0.13
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) 14.5 14.1 13.8 13.6 13.4 13.3 13.9 14.2 14.1 13.9 13.7 13.6 13.1 13.3 13.5 13.5 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 Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC BK OV OV BK SC FW FW SC SC SC
Cloud Cover (%) 30 35 10 20 15 20 45 70 75 80 70 30 25 5 35 35 40
Temperature 76 66 60 56 53 63 74 74 69 62 57 53 51 59 72 76 75
Min/Max Temp 52 77 50 77
Wind Dir SW SW S S S S SW SW SW S S S S S W W W
Wind (mph) 10 5 6 5 4 3 5 9 5 4 4 4 4 3 8 10 8
Wind Gust (mph) 27 23
Precip Prob (%) 10 0 0 0 0 0 20 30 20 20 5 0 0 0 20 20 5
Precip Type R R T R R T T
6 Hour QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00
12 Hour QPF 0.00 0.01 0.01 0.00
Low End QPF 0.00 0.01 0.00 0.00
High End QPF 0.01 0.22 0.02 0.07
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) 14.3 14.0 13.7 13.5 13.4 13.5 13.9 14.2 14.1 13.9 13.8 13.6 13.1 13.2 13.3 13.4 13.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Crazy Mountains...
Date Wednesday 07/29/26 Thursday 07/30/26
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 FW FW SC BK OV OV OV SC BK FW SC SC SC
Cloud Cover (%) 30 30 25 10 15 20 40 60 70 75 75 35 50 20 35 35 30
Temperature 78 68 63 60 58 66 75 77 73 65 61 58 56 65 74 77 76
Min/Max Temp 57 78 55 78
Wind Dir SW SE S SW W W SW SW S SW SW W W W W W NW
Wind (mph) 9 5 5 5 5 4 6 9 8 6 5 5 5 5 8 10 9
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 5 20 20 10 0 0 0 0 20 20 10
Precip Type R T T R T
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.00 0.10 0.02 0.10
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) 14.0 13.9 13.7 13.4 13.2 13.0 13.3 13.8 13.9 13.8 13.5 13.3 12.9 13.2 13.3 13.2 13.0
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