Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
135
FWUS45 KTFX 281001
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Tue Jul 28 2026
...Glacier National Park/Marias Pass...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW FW FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 5 5 0 5 5 5 10 10 20 10 5 10 15 15 15 15 10
Temperature 52 61 69 73 72 65 59 55 53 59 66 71 71 63 58 55 53
Max/Min Temp 74 53 72 53
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 10 9 12 17 19 14 12 11 10 11 14 16 13 8 8 8 6
Wind Gust (mph) 34 37 33 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) 10.7 11.4 11.7 12.0 12.1 11.8 11.1 11.0 10.9 11.1 11.4 11.8 11.8 11.6 11.3 11.1 11.1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bob Marshall/Scapegoat Wilderness...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW CL FW FW FW FW FW FW
Cloud Cover (%) 5 5 0 15 0 5 5 10 15 5 5 10 5 10 15 20 10
Temperature 53 62 71 76 76 66 59 56 53 61 71 76 75 65 59 56 54
Max/Min Temp 77 53 77 54
Wind Dir S SE S SW W W W W W SW SW SW W W W W W
Wind (mph) 4 4 8 11 12 8 8 8 6 5 8 10 10 5 4 4 4
Wind Gust (mph) 29
Precip Prob (%) 0 0 0 10 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 0.01 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) 12.5 12.3 12.0 12.2 12.4 12.3 12.5 12.5 12.4 11.9 12.1 12.5 12.5 12.2 12.2 12.2 12.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Nevada Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 CL FW CL FW CL FW FW FW FW FW CL FW SC FW FW FW FW
Cloud Cover (%) 5 5 0 10 0 5 10 10 15 10 5 10 35 20 15 20 10
Temperature 58 64 73 80 80 71 64 60 57 63 73 79 79 70 65 60 58
Max/Min Temp 81 57 80 58
Wind Dir N E SW W W NW NW W W W SW W NW W W W W
Wind (mph) 3 3 4 9 10 6 5 6 5 3 5 8 8 5 4 4 4
Wind Gust (mph)
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 0.01 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) 12.9 12.2 11.7 12.3 12.7 12.9 12.9 12.8 12.5 12.2 12.3 12.9 13.2 13.3 13.0 12.6 12.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Elkhorn/Boulder Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC CL CL FW FW FW SC SC SC OV SC FW FW FW
Cloud Cover (%) 5 10 5 30 5 5 10 5 15 30 25 40 90 30 20 10 10
Temperature 55 63 73 80 81 69 62 58 55 63 74 79 78 67 61 57 55
Max/Min Temp 81 55 80 55
Wind Dir SW S S W NW N N NW NW NW S SW W W W W W
Wind (mph) 4 3 6 9 9 6 6 6 5 3 5 8 8 5 4 4 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 0 0 0 0 0 0 0 10 10 10 0 0 0
Precip Type 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 0.00 0.00 0.03 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 12.3 12.4 13.2 13.3 13.3 13.2 12.9 12.6 12.5 12.9 13.6 13.6 13.4 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
...Big Belt Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 CL CL FW FW FW FW SC SC BK SC FW FW FW
Cloud Cover (%) 5 10 10 25 0 5 10 10 10 20 30 35 60 30 20 15 10
Temperature 59 65 73 81 82 73 67 62 59 66 74 80 80 71 66 62 59
Max/Min Temp 82 59 81 59
Wind Dir E S SW W NW N N N N NW W W W SE SE SE S
Wind (mph) 4 3 5 8 9 6 4 4 3 3 5 8 8 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 0 0 0 0 0 0 0 0 5 5 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 0.02 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 12.7 12.3 12.7 13.3 13.3 13.3 13.2 12.7 12.5 12.7 13.3 13.4 13.4 13.2 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 Tuesday 07/28/26 Wednesday 07/29/26
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 SC FW FW FW FW FW FW SC SC OV SC FW FW FW
Cloud Cover (%) 30 20 25 40 15 10 10 15 10 20 40 35 70 40 25 25 15
Temperature 58 67 76 82 82 71 64 61 58 67 76 80 79 69 63 60 58
Max/Min Temp 83 58 81 57
Wind Dir SE S S SW W N NW NW N NE E S SW S SW SW SW
Wind (mph) 4 4 6 9 9 4 4 3 4 4 6 8 6 5 5 5 4
Wind Gust (mph) 27 25
Precip Prob (%) 0 0 10 20 10 0 0 0 0 0 5 20 10 10 0 0 0
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 0.02 0.00 0.05 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) 13.7 13.1 12.7 13.2 13.4 13.7 13.6 13.4 13.0 12.7 12.8 13.5 13.6 13.2 13.1 12.8 12.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Highwood Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC CL CL CL FW FW CL FW FW BK SC FW FW FW
Cloud Cover (%) 30 0 5 30 0 5 5 10 10 5 20 15 60 40 15 20 20
Temperature 62 68 76 82 83 74 70 66 63 69 75 81 81 73 69 65 63
Max/Min Temp 83 63 81 63
Wind Dir SE SE SE W W W W NW NW N NE NE E SE S SW SW
Wind (mph) 5 3 5 6 9 5 6 6 6 5 6 8 9 9 6 6 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 10 0 0 0 0 0 0 0 0 5 5 5 5 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 0.01 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) 13.5 13.2 12.5 12.4 12.7 13.0 13.3 13.4 13.2 12.5 12.4 13.1 13.2 12.9 12.8 12.5 12.5
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowy/Judith Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC FW FW FW FW FW FW SC BK BK BK SC SC FW
Cloud Cover (%) 50 45 35 40 25 25 10 15 20 10 40 60 65 55 35 30 25
Temperature 61 70 80 86 86 74 68 65 62 71 80 84 83 72 67 64 61
Max/Min Temp 87 61 85 60
Wind Dir S SE SE S SW SW SW SW W NW N NE SE S S S SW
Wind (mph) 5 4 6 8 8 5 5 5 6 9 6 6 6 6 6 5 4
Wind Gust (mph)
Precip Prob (%) 10 5 5 20 20 20 0 0 0 0 0 0 20 20 5 5 0
Precip Type R T R 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 0.04 0.00 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) 13.8 13.7 13.2 13.6 13.9 14.0 13.7 13.5 13.3 13.1 13.1 13.8 13.9 13.7 13.2 13.1 12.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bears Paw Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 CL CL CL FW FW CL FW FW SC SC FW FW FW
Cloud Cover (%) 20 15 5 20 5 5 5 10 15 5 10 15 45 40 25 15 20
Temperature 60 72 80 86 86 73 67 64 61 71 79 84 84 72 66 63 60
Max/Min Temp 87 61 85 59
Wind Dir NW SE SE S SW NW W NW NW N N N N NE E SE SW
Wind (mph) 4 3 6 8 9 5 3 4 9 9 8 6 5 4 4 3 3
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 0 0 5 5 5 5 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 0.01
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 13.2 13.2 12.7 12.6 12.4 12.9 13.2 13.3 12.8 12.4 12.6 12.8 12.7 12.9 12.7 12.5
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Castle/Crazy Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC FW FW FW FW FW FW SC BK BK SC SC FW FW
Cloud Cover (%) 40 40 35 40 15 10 15 10 15 25 50 60 70 50 35 15 10
Temperature 58 65 76 82 82 72 65 61 58 67 77 80 79 69 63 59 57
Max/Min Temp 83 58 82 57
Wind Dir E S SW W SW E E SE SW W SW SW SW SE SE SW SW
Wind (mph) 5 4 8 12 10 6 4 4 4 3 6 10 8 6 5 4 4
Wind Gust (mph)
Precip Prob (%) 5 0 10 20 10 0 0 0 0 0 0 20 20 20 0 0 0
Precip Type T R T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 Hour QPF 0.00 0.00 0.01 0.01
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 0.00 0.06 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) 13.8 13.2 13.2 13.6 13.9 13.9 13.6 13.4 13.1 13.0 13.2 13.7 13.7 13.5 13.4 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 Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC FW FW FW FW FW SC BK BK OV SC SC FW FW
Cloud Cover (%) 40 40 35 35 15 10 10 10 15 40 65 65 75 45 35 10 10
Temperature 57 64 75 81 81 71 64 60 58 65 75 79 78 68 62 58 56
Max/Min Temp 82 58 81 56
Wind Dir S S SW SW SW E E SE W NW W S NW S SE SE S
Wind (mph) 4 3 5 9 9 5 4 3 3 3 4 9 6 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 5 0 10 20 5 0 0 0 0 0 0 10 10 10 0 0 0
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 0.02 0.00 0.04 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 13.3 13.4 13.7 14.0 13.8 13.6 13.2 13.1 13.1 13.4 13.7 13.8 13.3 13.5 13.1 12.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Madison Range/Spanish Peaks...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC FW FW BK OV BK BK BK SC FW FW
Cloud Cover (%) 25 10 25 35 30 35 30 20 25 60 75 65 55 55 40 10 10
Temperature 55 62 72 76 76 66 60 58 55 62 71 73 72 62 58 55 53
Max/Min Temp 77 55 75 53
Wind Dir S S SW SW SW S S S S SW SW SW SW SE SE SE SE
Wind (mph) 5 5 10 13 11 5 6 6 5 4 8 10 8 5 6 5 5
Wind Gust (mph) 28
Precip Prob (%) 5 0 10 20 20 0 0 0 0 0 10 20 20 20 0 0 0
Precip Type T T R 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 0.04 0.01 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) 13.6 13.6 13.9 14.1 14.1 13.9 13.6 13.4 13.5 13.5 13.7 14.0 13.8 13.6 13.7 13.3 13.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Gallatin Range/Hyalite Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC SC FW FW FW BK OV OV BK BK SC FW FW
Cloud Cover (%) 30 25 30 40 45 45 20 25 20 60 75 85 55 60 40 15 10
Temperature 55 62 74 78 77 68 62 59 56 63 73 75 73 64 59 56 54
Max/Min Temp 79 56 77 53
Wind Dir S S SW W SW S S S S SW W S SW S S S S
Wind (mph) 5 4 9 10 9 5 6 6 5 3 6 9 8 5 6 6 5
Wind Gust (mph)
Precip Prob (%) 5 0 20 20 20 5 0 0 0 0 10 30 20 20 0 0 0
Precip Type T T R T T T 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 0.06 0.00 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) 13.5 13.5 14.0 14.3 14.2 13.9 13.6 13.4 13.5 13.5 13.8 14.0 13.8 13.6 13.7 13.3 13.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Lionhead Range...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW SC SC FW SC BK OV BK SC SC SC FW FW
Cloud Cover (%) 20 5 5 10 20 40 30 20 30 65 80 60 30 40 35 10 5
Temperature 49 61 76 81 80 67 59 54 51 62 76 78 75 64 57 51 48
Max/Min Temp 82 50 81 47
Wind Dir S SW SW SW SW S S S E S SW S S NE E E E
Wind (mph) 3 2 9 12 11 5 3 3 3 3 8 9 6 2 2 2 2
Wind Gust (mph)
Precip Prob (%) 5 5 0 0 0 0 0 0 0 0 30 20 20 20 0 0 0
Precip Type R T T 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 0.01 0.11 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 14.0 13.9 14.2 14.1 13.8 13.6 13.7 13.7 13.8 14.1 14.0 13.8 13.8 13.5 13.1
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Tobacco Root Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW SC FW FW FW SC BK BK OV SC SC FW FW
Cloud Cover (%) 15 10 20 30 5 30 20 15 20 40 55 60 85 40 35 10 10
Temperature 55 62 72 78 78 68 62 58 56 62 71 75 74 65 59 56 54
Max/Min Temp 79 56 76 54
Wind Dir S SW SW SW SW N NE S S NW SW SW SW SE S SW SW
Wind (mph) 4 4 8 12 12 8 5 4 4 3 5 10 9 6 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 5 10 0 0 0 0 0 0 0 20 10 10 0 0 0
Precip Type 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 0.01 0.00 0.06 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 13.1 13.4 13.7 13.4 13.5 13.3 13.1 13.1 13.1 13.3 13.8 13.8 13.4 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
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC FW FW SC BK BK BK BK SC SC FW FW
Cloud Cover (%) 15 10 10 35 30 30 25 15 40 55 65 55 55 45 35 10 10
Temperature 55 62 74 79 78 67 61 58 56 63 73 76 74 64 59 55 53
Max/Min Temp 80 55 78 53
Wind Dir S S SW SW SW SW S S S SW SW S SW SE SE SE SE
Wind (mph) 5 5 10 14 12 6 6 5 4 4 8 11 9 6 6 5 4
Wind Gust (mph)
Precip Prob (%) 5 0 5 10 10 0 0 0 0 0 0 20 10 10 0 0 0
Precip Type 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 0.02 0.01 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) 13.5 13.6 13.6 13.9 13.8 13.6 13.4 13.2 13.3 13.3 13.8 13.8 13.8 13.7 13.6 13.1 12.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Centennial Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC FW BK BK OV BK BK SC SC FW FW
Cloud Cover (%) 25 5 0 10 30 35 30 15 50 55 70 50 60 40 35 10 10
Temperature 55 63 74 79 77 67 62 58 56 63 72 75 72 63 59 55 53
Max/Min Temp 79 56 76 53
Wind Dir S S S SW SW S S S SE S SW S S NE NE NE NE
Wind (mph) 5 5 11 16 12 8 6 5 5 5 10 11 9 6 6 4 4
Wind Gust (mph)
Precip Prob (%) 5 0 0 5 0 0 0 0 0 0 20 20 10 10 0 0 0
Precip Type 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 0.02 0.02 0.10 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 13.6 14.1 13.9 13.7 13.6 13.6 13.5 13.9 14.1 14.0 13.8 13.6 13.3 13.0
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Anaconda/Highland Ranges...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW FW FW FW FW FW SC SC FW FW FW FW
Cloud Cover (%) 10 5 5 5 0 10 10 10 25 20 15 30 35 25 20 10 10
Temperature 53 59 71 79 79 68 60 55 52 59 71 77 76 66 59 55 53
Max/Min Temp 80 52 78 52
Wind Dir E S SW SW W N N N NE S SW W W N NW NW NE
Wind (mph) 3 3 6 10 10 6 6 4 3 2 5 9 8 5 4 2 2
Wind Gust (mph)
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 0.03 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) 12.2 11.9 12.2 12.9 13.1 12.9 12.8 12.5 12.4 12.4 12.7 13.5 13.6 13.4 13.3 12.8 12.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Pioneer Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC SC FW FW FW
Cloud Cover (%) 10 10 5 15 5 10 10 10 20 25 35 50 45 35 20 10 10
Temperature 54 61 72 78 78 69 60 56 53 60 71 76 75 66 59 55 53
Max/Min Temp 79 53 77 53
Wind Dir S SW SW SW W NW NE S SW SW SW SW SW NE NE W W
Wind (mph) 4 4 9 11 11 6 5 4 4 3 8 10 9 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 0 10 5 5 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 0.04 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 12.7 12.9 13.2 13.0 12.9 12.6 12.6 12.7 13.0 13.6 13.6 13.5 13.3 12.8 12.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Beaverhead/Tendoy Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 FW FW FW FW SC SC SC BK SC SC FW FW FW
Cloud Cover (%) 10 5 0 15 15 20 15 15 30 40 45 50 50 35 20 15 10
Temperature 53 61 73 79 78 67 59 55 53 61 72 76 75 64 58 54 52
Max/Min Temp 80 53 77 52
Wind Dir S S SW SW W W NW SW SW SW SW SW SW NE SE W SW
Wind (mph) 4 4 10 13 13 8 5 4 3 3 8 11 9 6 5 4 4
Wind Gust (mph) 27
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 20 5 5 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 0.01 0.05 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 13.3 13.3 13.2 13.0 12.9 13.0 13.0 13.2 13.8 13.8 13.5 13.4 12.8 12.6
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 Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC SC SC SC FW SC OV OV BK BK SC FW FW
Cloud Cover (%) 30 30 25 45 40 35 30 40 25 35 85 80 55 55 40 20 15
Temperature 49 59 71 74 72 60 55 52 50 60 72 72 68 58 53 50 48
Max/Min Temp 74 50 74 48
Wind Dir S S SW SW W S S S SE SW SW SW SW SW S S S
Wind (mph) 5 6 12 14 12 6 6 6 5 5 9 10 8 4 5 4 4
Wind Gust (mph)
Precip Prob (%) 5 20 20 20 20 20 0 0 0 0 40 30 30 30 5 5 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.00
12 Hour QPF 0.00 0.00 0.03 0.00
Low End QPF 0.00 0.00 0.01 0.00
High End QPF 0.05 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) 13.8 13.7 14.1 14.5 14.4 14.2 13.9 13.8 13.7 13.6 14.0 14.2 14.0 13.7 13.6 13.5 13.3
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 Tuesday 07/28/26 Wednesday 07/29/26
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 SC BK SC SC SC SC FW SC OV OV BK BK SC SC FW
Cloud Cover (%) 35 35 30 50 40 25 30 35 25 40 85 75 60 55 40 25 15
Temperature 56 64 73 75 74 65 61 59 57 66 73 73 70 62 59 56 55
Max/Min Temp 76 56 75 54
Wind Dir SW SW SW W W SW SW SW SW SW NW SW SW SW SW SW SW
Wind (mph) 8 6 10 11 10 8 10 11 10 5 8 10 9 6 9 9 9
Wind Gust (mph) 28 28 27 28 27
Precip Prob (%) 5 5 20 30 20 20 0 0 0 0 40 30 30 30 5 5 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.01 0.00
12 Hour QPF 0.00 0.00 0.03 0.01
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.08 0.01 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) 13.7 13.6 14.1 14.5 14.5 14.2 13.9 13.6 13.5 13.5 14.0 14.2 14.1 13.8 13.7 13.4 13.2
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 Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC SC SC FW SC OV OV SC BK SC FW FW
Cloud Cover (%) 25 15 25 30 30 40 35 30 20 50 80 75 50 55 35 15 10
Temperature 53 62 74 78 77 66 60 56 54 62 74 75 72 63 57 54 51
Max/Min Temp 79 53 77 51
Wind Dir S S SW SW SW S S S S S SW SW SW S S S S
Wind (mph) 5 5 10 12 10 5 5 5 5 4 8 10 8 4 5 4 4
Wind Gust (mph) 28 29 27 24 25
Precip Prob (%) 5 5 20 20 10 0 0 0 0 0 20 20 20 20 0 0 0
Precip Type T T R T T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00
12 Hour QPF 0.00 0.00 0.02 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.04 0.01 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) 13.7 13.7 14.1 14.3 14.3 14.1 13.8 13.6 13.6 13.6 13.9 14.1 14.0 13.6 13.7 13.4 13.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Crazy Mountains...
Date Tuesday 07/28/26 Wednesday 07/29/26
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 SC SC SC FW FW FW FW SC BK OV BK BK SC FW FW
Cloud Cover (%) 45 50 40 40 25 20 10 15 20 35 60 70 55 65 45 25 10
Temperature 57 65 74 79 79 69 63 60 58 67 75 77 76 66 61 58 56
Max/Min Temp 80 58 79 56
Wind Dir S SW SW SW SW SE S SW SW SE S SW SW S W W W
Wind (mph) 5 5 8 11 10 6 5 5 5 4 8 10 9 6 6 5 5
Wind Gust (mph)
Precip Prob (%) 10 5 20 20 20 5 0 0 0 0 10 20 20 20 5 5 0
Precip Type R 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 0.02 0.00 0.06 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 13.3 13.6 14.0 14.3 14.0 13.6 13.4 13.2 13.1 13.6 13.9 13.9 13.5 13.4 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