Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
028
FWUS45 KTFX 291002
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Wed Jul 29 2026
...Glacier National Park/Marias Pass...
Date Wednesday 07/29/26 Thursday 07/30/26
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 CL CL FW SC FW FW
Cloud Cover (%) 10 5 5 0 5 10 25 15 20 15 15 5 5 10 25 15 10
Temperature 53 58 66 71 72 64 59 57 55 61 69 73 74 66 62 59 56
Max/Min Temp 72 54 75 56
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 10 11 13 14 12 6 8 8 6 9 12 14 13 9 10 12 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 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 0.01 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) 10.8 10.9 11.1 11.3 11.4 11.4 11.3 11.0 11.7 12.2 12.4 12.5 12.5 12.2 11.6 11.0 11.0
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) 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 FW FW FW FW FW FW FW FW FW FW SC FW FW
Cloud Cover (%) 5 5 0 5 5 15 5 10 20 20 15 15 10 20 30 20 10
Temperature 53 61 71 76 75 66 60 57 55 63 73 77 76 66 60 57 56
Max/Min Temp 77 55 78 55
Wind Dir W SW SW SW W NW SW SW SW SW SW W W W W W W
Wind (mph) 5 4 6 9 8 4 3 4 3 4 9 11 10 5 6 6 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 0 5 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 0.08 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) 12.5 12.2 12.1 12.2 12.4 12.2 12.0 12.0 12.5 12.4 12.7 13.0 13.1 13.0 12.9 12.0 11.8
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) 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 FW SC FW FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 5 5 5 5 15 35 15 15 20 10 10 20 35 40 30 15 5
Temperature 57 63 72 79 79 70 64 61 59 64 74 80 79 69 64 61 59
Max/Min Temp 81 58 82 59
Wind Dir W SW S W W W SW W SW SW SW W W W SW SW SW
Wind (mph) 5 3 4 6 6 5 4 3 3 3 6 8 6 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 5 0 0 0 0 10 10 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 0.01 0.00 0.09 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) 12.6 12.1 12.1 12.4 12.7 12.6 12.7 12.8 12.8 12.7 12.8 13.3 13.5 13.5 13.3 12.7 12.5
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) 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 BK BK SC FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 5 10 25 15 55 60 45 10 25 10 15 35 50 40 35 15 15
Temperature 54 63 73 78 76 66 61 57 55 63 75 78 76 66 60 57 55
Max/Min Temp 79 55 80 55
Wind Dir NW NW S W NW S S SW SW SW SW W NW W NW W SW
Wind (mph) 5 3 4 6 8 5 4 4 3 3 5 6 6 5 5 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 40 10 5 10 0 0 0 10 20 20 5 5 0
Precip Type R R T T R
6 Hour QPF 0.00 0.00 0.01 0.00 0.00 0.00 0.01 0.00
12 Hour QPF 0.00 0.01 0.00 0.01
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.03 0.01 0.10 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) 12.5 12.2 12.5 13.3 13.6 13.5 13.3 13.1 12.9 12.8 13.2 13.6 13.7 13.6 13.4 12.9 12.8
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) 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 FW SC BK BK BK FW FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 5 5 20 25 50 60 55 20 15 10 5 20 40 45 40 20 10
Temperature 59 65 74 80 79 70 65 62 60 66 75 81 79 69 65 62 60
Max/Min Temp 81 59 82 59
Wind Dir NE NE SW W NW SE S S S SW SW W NW SE SE S S
Wind (mph) 3 3 4 6 6 5 5 4 4 4 6 6 6 5 5 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 10 10 10 0 0 0 0 20 20 0 0 0
Precip Type R 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 0.02 0.00 0.11 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) 12.9 12.3 12.4 12.9 13.3 13.1 13.0 13.0 12.8 12.8 12.9 13.3 13.4 13.6 13.4 12.8 12.7
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) 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 FW SC SC OV BK SC FW FW SC SC SC SC SC SC FW
Cloud Cover (%) 5 5 20 35 50 70 60 35 20 10 45 45 40 45 40 35 15
Temperature 58 66 76 80 77 68 63 61 59 68 77 79 77 67 63 60 58
Max/Min Temp 81 58 81 58
Wind Dir N NE E NW E S S SW SW W NW W W SE SW S SW
Wind (mph) 3 4 5 8 6 6 6 5 4 4 6 6 6 5 8 6 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 10 20 20 20 0 0 0 20 20 20 5 5 0
Precip Type T R R R T T R
6 Hour QPF 0.00 0.00 0.01 0.00 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 0.04 0.01 0.13 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) 13.2 12.5 12.5 13.1 13.5 13.3 13.0 12.9 12.8 12.8 13.4 13.5 13.4 13.1 13.3 12.8 12.7
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) 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 FW FW SC BK SC FW FW FW FW SC BK BK SC SC FW
Cloud Cover (%) 10 5 10 15 35 70 45 20 20 5 20 25 50 50 30 30 15
Temperature 62 68 75 80 79 72 69 66 64 69 77 81 80 71 68 66 64
Max/Min Temp 81 64 83 64
Wind Dir NW NW NE N NE SE S SW SW W NW NW W SE SW SW SW
Wind (mph) 6 5 5 6 9 9 6 5 5 5 5 6 6 8 8 8 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 5 20 10 0 0 0 20 30 30 5 5 0
Precip Type R 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 0.00 0.09 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) 13.4 12.7 12.1 12.5 12.9 12.7 12.6 12.6 12.7 12.8 13.3 13.4 13.3 13.0 13.0 12.7 12.4
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) 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 SC BK OV BK BK SC FW SC BK SC SC SC SC SC
Cloud Cover (%) 15 5 5 40 65 85 55 50 40 15 40 60 50 50 30 40 25
Temperature 62 70 79 84 81 71 68 64 62 71 80 82 80 70 67 64 61
Max/Min Temp 85 61 84 60
Wind Dir W NW NW N E SW S S SW E NE S SE S S SW SW
Wind (mph) 6 8 6 5 5 5 5 5 4 3 5 5 5 8 9 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 10 20 20 20 0 0 0 30 30 30 5 5 0
Precip Type R R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
12 Hour QPF 0.00 0.00 0.01 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.02 0.02 0.17 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) 13.5 13.0 12.8 13.1 13.7 13.5 13.1 13.1 12.8 12.8 13.5 13.6 13.6 13.2 13.0 13.1 12.8
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) 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 BK BK SC SC CL FW FW SC SC FW FW FW
Cloud Cover (%) 10 5 0 10 25 65 55 40 25 5 10 25 45 45 25 25 20
Temperature 61 70 78 83 84 71 67 63 61 70 79 84 84 70 65 63 60
Max/Min Temp 85 59 86 59
Wind Dir NW NW NW NW N NE E SE SE S SW W W SE SE S SW
Wind (mph) 8 9 6 5 5 4 5 4 4 5 6 6 6 6 6 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 5 0 0 0 0 10 20 20 5 5 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 0.00 0.00 0.11 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) 13.4 13.1 12.5 12.1 12.2 12.4 12.8 12.8 12.4 12.7 13.1 13.1 12.8 13.1 13.0 12.7 12.3
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) 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 SC BK OV OV BK SC SC FW FW FW SC SC SC SC FW
Cloud Cover (%) 5 5 35 50 75 80 60 45 30 10 10 25 30 35 45 25 20
Temperature 58 66 76 79 76 66 62 59 58 65 76 80 77 67 62 59 57
Max/Min Temp 81 57 81 57
Wind Dir N NW SW SW S SW S SW SW SW W W NW E SE S SW
Wind (mph) 3 3 5 8 8 5 5 4 5 5 8 10 8 5 5 4 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 30 30 20 10 0 0 0 10 20 20 0 0 0
Precip Type T R R R T T R
6 Hour QPF 0.00 0.00 0.01 0.00 0.00 0.00 0.01 0.00
12 Hour QPF 0.00 0.01 0.00 0.01
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.05 0.01 0.12 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) 13.0 12.8 12.8 13.6 13.7 13.4 13.2 13.2 12.9 13.0 13.4 13.4 13.4 13.5 13.6 13.0 12.9
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) 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 SC BK OV OV OV SC FW FW FW FW SC SC SC FW FW
Cloud Cover (%) 5 10 40 65 80 75 70 35 15 10 10 15 30 45 40 20 20
Temperature 57 65 75 79 75 65 61 59 57 64 74 79 77 66 62 59 57
Max/Min Temp 81 57 81 57
Wind Dir W W SW SW SW S SE S SW SW W W NW SE SE S S
Wind (mph) 3 3 3 6 6 5 3 3 3 3 6 6 8 4 3 3 2
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 30 20 10 5 0 0 0 0 10 10 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 0.10 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) 13.0 12.8 13.2 13.6 13.5 13.5 13.3 13.2 13.0 13.0 13.1 13.4 13.6 13.8 13.8 13.1 13.0
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) 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 SC BK BK OV OV OV SC FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 10 25 55 70 70 75 75 25 20 5 15 40 45 45 35 20 20
Temperature 55 63 70 71 68 60 57 54 52 59 70 73 72 62 58 55 53
Max/Min Temp 75 52 75 53
Wind Dir S S SW SW SW SW S S S SW W W SW S SE SE SE
Wind (mph) 5 3 6 8 8 8 5 5 4 4 8 9 8 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 5 40 60 20 20 10 0 0 0 5 20 20 10 10 0
Precip Type T T R R R T R R R
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.11 0.01 0.09 0.03
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 13.4 13.8 14.1 14.0 13.7 13.4 13.3 13.1 13.1 13.5 13.8 13.9 13.9 13.9 13.2 13.1
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) 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 SC SC BK BK OV OV SC FW FW FW SC SC BK SC FW FW
Cloud Cover (%) 10 25 50 70 70 80 80 30 20 5 15 35 45 50 40 20 20
Temperature 56 63 73 73 70 62 58 55 53 61 73 75 73 63 59 56 54
Max/Min Temp 76 53 77 54
Wind Dir S SW W SW SW SW S S S SW W W W SW S S S
Wind (mph) 5 3 5 6 8 8 6 5 4 4 6 8 6 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 10 50 50 20 20 10 0 0 0 5 20 20 10 10 0
Precip Type T R R R T R
6 Hour QPF 0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.16 0.01 0.11 0.03
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 13.3 13.9 14.0 13.9 13.7 13.4 13.3 13.1 13.2 13.5 13.8 13.8 13.9 13.8 13.2 13.1
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) 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 SC SC BK BK BK OV FW FW CL FW FW FW SC FW FW FW
Cloud Cover (%) 15 30 35 65 55 60 75 20 25 5 5 15 20 35 25 10 15
Temperature 50 62 75 75 71 61 56 51 48 58 73 78 77 64 58 51 49
Max/Min Temp 80 47 79 48
Wind Dir SE NW SW SW S N E E SE SW SW SW SW S E E NE
Wind (mph) 2 2 5 6 4 3 2 1 1 2 5 8 5 3 2 2 2
Wind Gust (mph)
Precip Prob (%) 0 0 20 40 30 20 10 5 0 0 0 0 5 5 5 5 0
Precip Type T T R R R
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.15 0.01 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) 13.7 13.8 13.8 14.3 14.2 14.0 13.7 13.4 13.2 13.0 13.5 13.9 13.8 13.8 13.8 13.2 13.2
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) 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 BK BK OV OV BK FW FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 10 15 55 55 70 75 55 20 15 10 10 30 50 45 30 20 15
Temperature 55 62 70 74 71 63 58 56 54 61 71 75 72 63 59 56 54
Max/Min Temp 76 54 76 54
Wind Dir SW S SW SW W S S SW SW SW W W W SW W SW SW
Wind (mph) 3 3 4 9 10 6 6 5 5 5 8 9 8 5 4 4 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 50 10 10 10 0 0 0 0 20 20 10 10 0
Precip Type T R T R R R
6 Hour QPF 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.02 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.06 0.03 0.07 0.03
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 13.3 13.5 13.7 13.5 13.5 13.2 13.0 12.8 13.2 13.7 13.9 13.9 13.6 13.1 13.0
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) 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 SC SC BK BK OV SC FW FW FW FW SC BK SC SC FW FW
Cloud Cover (%) 10 40 50 65 70 75 50 20 15 5 20 45 60 45 30 25 15
Temperature 55 63 72 74 70 62 58 54 52 60 73 76 74 64 59 56 54
Max/Min Temp 77 52 77 54
Wind Dir S S SW S SW SE S S S SW SW SW SW SE SE SE SE
Wind (mph) 3 3 6 10 11 9 8 6 4 4 8 10 9 5 5 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 5 30 30 20 10 10 0 0 0 5 20 20 10 10 0
Precip Type T R R R T R R R
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.11 0.01 0.06 0.03
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 13.4 13.7 14.0 13.9 13.6 13.5 13.3 13.0 12.9 13.5 14.0 14.0 14.0 13.7 13.1 13.0
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) 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 SC SC BK BK BK BK SC FW CL FW FW SC SC FW FW FW
Cloud Cover (%) 20 35 50 65 65 70 65 25 15 5 10 25 35 40 25 15 15
Temperature 55 63 72 72 68 61 57 54 52 59 71 74 74 65 60 56 54
Max/Min Temp 76 51 76 53
Wind Dir SE S S S N NE E SE SE S SW SW SW NE NE NE NE
Wind (mph) 5 5 9 11 9 6 5 4 4 4 8 10 10 5 6 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 20 30 30 20 5 5 0 0 0 5 5 5 10 10 0
Precip Type T T T R
6 Hour QPF 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.03 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.13 0.03 0.05 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) 13.6 13.7 13.8 14.2 14.1 13.8 13.7 13.2 13.1 13.0 13.6 13.9 13.8 14.0 13.7 13.3 13.1
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) 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 SC FW FW FW CL FW SC BK SC FW FW FW
Cloud Cover (%) 10 10 15 15 40 40 20 10 10 0 15 50 55 45 20 15 10
Temperature 52 59 71 77 75 65 59 55 53 59 73 78 74 64 58 55 53
Max/Min Temp 78 53 78 53
Wind Dir N SE SW W NW NE E SE SE S SW SW W N NE NE S
Wind (mph) 2 2 4 8 8 5 4 2 3 4 6 8 6 4 3 2 2
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 20 0 0 5 0 0 0 5 10 10 5 5 0
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 0.04 0.00 0.08 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) 12.2 12.2 12.6 13.2 13.6 13.5 13.3 13.1 12.7 12.8 13.3 13.8 13.8 13.6 13.4 12.9 12.7
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) 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 SC BK SC FW FW FW CL SC BK BK SC FW FW FW
Cloud Cover (%) 10 20 20 30 55 50 10 10 15 5 30 55 60 45 20 10 15
Temperature 53 60 71 76 74 64 58 55 53 61 73 76 73 64 59 56 54
Max/Min Temp 77 53 77 54
Wind Dir SW SW SW W SW E S S SW SW SW SW SW NE NE SW SW
Wind (mph) 3 3 6 10 9 5 4 3 3 4 8 9 8 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 20 5 0 5 0 0 0 10 20 20 5 5 0
Precip Type T R 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 0.05 0.00 0.08 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) 12.4 12.5 13.0 13.4 13.6 13.6 13.4 13.1 12.7 12.9 13.3 13.7 13.9 13.7 13.5 13.0 12.8
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) 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 SC SC SC BK BK FW FW FW FW SC BK BK SC FW FW FW
Cloud Cover (%) 20 25 30 50 60 55 20 15 15 5 30 55 55 45 20 15 15
Temperature 52 61 72 75 72 63 57 53 52 60 73 76 73 64 58 55 53
Max/Min Temp 76 51 77 53
Wind Dir SW S SW SW SW SE SE S S SW SW SW SW E SE SE S
Wind (mph) 3 3 6 11 10 8 6 5 4 5 9 11 9 5 5 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 5 30 30 10 5 0 0 0 0 10 10 10 10 10 0
Precip Type T R R R
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.08 0.01 0.07 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) 12.8 13.0 13.3 13.5 13.7 13.6 13.5 13.1 12.7 13.0 13.4 13.9 14.0 13.8 13.6 13.0 12.8
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) 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 SC OV OV OV BK SC FW CL SC BK BK SC SC FW FW
Cloud Cover (%) 30 10 40 80 75 80 65 45 15 5 40 60 55 50 30 20 20
Temperature 50 60 71 70 66 56 53 50 48 56 69 70 67 57 52 49 48
Max/Min Temp 74 47 72 47
Wind Dir S S SW SW S N NE S SW SW W W W W SE SE S
Wind (mph) 5 4 8 8 6 4 4 3 3 4 8 8 6 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 10 40 30 10 5 0 0 0 0 30 30 30 0 0 5
Precip Type
6 Hour QPF 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.02 0.00 0.00 0.00
Low End QPF 0.01 0.00 0.00 0.00
High End QPF 0.15 0.02 0.17 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) 13.4 13.5 14.0 14.2 14.1 14.1 13.7 13.5 13.5 13.4 13.7 14.0 14.0 13.9 13.7 13.3 13.1
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) 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 SC OV OV OV BK SC FW FW SC BK SC SC SC SC FW
Cloud Cover (%) 35 15 35 75 80 80 65 50 20 10 50 55 45 50 35 25 25
Temperature 57 66 73 72 69 60 58 56 54 62 71 72 69 60 58 56 54
Max/Min Temp 75 53 74 54
Wind Dir SW SW SW SW SW W SW SW SW NW NW W NW SW SW SW SW
Wind (mph) 10 4 8 8 8 8 8 8 8 5 8 8 8 8 8 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 10 40 30 20 10 5 0 0 0 30 20 20 0 0 0
Precip Type
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.01 0.01 0.00
12 Hour QPF 0.01 0.01 0.01 0.01
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.14 0.03 0.17 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) 13.3 13.3 13.9 14.2 14.2 14.0 13.7 13.5 13.3 13.4 13.8 14.0 14.0 13.8 13.8 13.3 13.1
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) 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 SC OV OV OV OV SC FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 20 20 45 75 75 80 70 35 20 5 25 40 40 50 30 20 20
Temperature 53 63 74 73 70 61 57 53 51 59 72 75 73 62 57 54 51
Max/Min Temp 77 51 76 51
Wind Dir S S SW SW SW W SE S S SW W W W SW S S S
Wind (mph) 4 3 6 8 8 5 4 4 4 4 8 9 6 4 4 4 4
Wind Gust (mph) 21 21 21
Precip Prob (%) 0 0 10 40 40 20 5 5 0 0 0 10 20 20 5 5 0
Precip Type T R R R R R
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.01 0.01 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.14 0.01 0.12 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) 13.4 13.5 13.9 14.1 14.1 13.9 13.6 13.4 13.3 13.2 13.6 13.9 13.9 13.8 13.8 13.2 13.1
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) 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 SC BK OV OV BK SC SC FW FW SC SC SC SC SC FW
Cloud Cover (%) 10 10 35 65 80 80 65 45 30 15 25 30 35 40 40 25 25
Temperature 58 66 75 77 73 63 61 58 56 65 75 77 74 64 60 58 57
Max/Min Temp 79 56 79 56
Wind Dir W W S S S SW S SW W W W W NW E W W W
Wind (mph) 5 4 6 9 9 5 5 5 5 5 8 9 9 6 6 5 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 20 30 10 5 5 0 0 0 10 20 20 5 5 0
Precip Type R R R T T R
6 Hour QPF 0.00 0.00 0.01 0.00 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 0.06 0.01 0.12 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) 13.1 12.9 13.2 13.8 13.7 13.5 13.3 13.1 13.0 13.2 13.5 13.6 13.5 13.5 13.8 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