Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
692
FWUS45 KTFX 131001
AVGTFX
FWUS45 KTFX 131000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Wed Aug 13 2025
...Glacier National Park/Marias Pass...
Date Wednesday 08/13/25 Thursday 08/14/25
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW SC SC BK BK OV OV BK BK BK BK OV
Cloud Cover (%) 10 5 5 5 10 15 30 50 65 65 75 70 65 60 65 65 80
Temperature 56 62 70 73 72 63 57 53 49 50 55 60 62 55 51 49 47
Max/Min Temp 73 48 62 47
Wind Dir SW SW SW W W W W NW NW NW W W W SW S SW SW
Wind (mph) 13 18 25 26 24 19 13 11 10 9 10 11 11 8 6 6 6
Wind Gust (mph) 48 47 44 37
Precip Prob (%) 0 0 0 0 5 5 10 20 10 10 20 10 10 10 0 0 0
Precip Type R T R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 11.6 11.8 11.5 11.5 11.6 11.5 11.4 11.2 10.6 10.4 10.4 10.7 10.8 10.7 10.5 10.1 9.7
...Bob Marshall/Scapegoat Wilderness...
Date Wednesday 08/13/25 Thursday 08/14/25
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 BK BK BK SC SC SC BK
Cloud Cover (%) 10 5 5 5 5 5 15 15 25 20 60 65 65 40 45 50 55
Temperature 55 62 72 75 74 64 58 54 51 54 62 66 67 58 52 49 47
Max/Min Temp 76 49 67 47
Wind Dir W SW W W W W W W W W W W W NW W SW SW
Wind (mph) 10 11 18 21 19 14 12 10 10 10 12 12 10 6 5 5 5
Wind Gust (mph) 36 39 36 33
Precip Prob (%) 0 0 0 0 0 0 0 5 5 5 5 5 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
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
Snow Level (kft) 11.4 11.5 11.9 12.2 11.9 11.3 10.9 11.2 11.0 10.6 10.5 11.1 11.2 11.0 10.8 10.4 10.4
...Nevada Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 CL FW FW FW FW FW SC SC SC SC SC SC SC
Cloud Cover (%) 10 5 5 10 5 10 10 10 15 10 30 45 40 40 35 30 35
Temperature 58 64 75 79 78 68 62 57 54 58 66 72 72 63 57 53 51
Max/Min Temp 80 53 73 51
Wind Dir SW SW W W W W W W W W W W W NW NW W W
Wind (mph) 8 8 12 17 18 12 10 10 9 9 11 12 11 8 5 4 4
Wind Gust (mph) 29 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 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
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
Snow Level (kft) 11.8 12.0 11.9 12.5 12.3 11.5 11.0 10.7 10.7 10.7 10.8 11.5 11.7 11.5 11.4 11.1 11.1
...Elkhorn/Boulder Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW FW FW FW FW FW FW FW CL FW FW FW SC FW FW FW
Cloud Cover (%) 10 10 5 15 10 10 10 10 5 5 10 15 15 30 25 20 20
Temperature 56 64 75 78 77 66 59 54 51 58 69 73 73 61 55 51 48
Max/Min Temp 79 50 74 47
Wind Dir SW SW W W W NW W W W W W W NW NW NW NW W
Wind (mph) 9 6 11 16 17 12 9 8 8 5 10 13 12 10 6 4 4
Wind Gust (mph)
Precip Prob (%) 10 5 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
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
Snow Level (kft) 12.5 12.8 12.7 13.0 13.1 12.9 12.4 11.6 11.1 10.9 11.2 11.8 12.1 12.0 11.8 11.7 11.6
...Big Belt Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 FW FW FW FW FW SC SC FW FW
Cloud Cover (%) 10 5 5 10 15 10 15 10 10 5 15 20 20 25 25 20 20
Temperature 59 65 76 81 80 69 62 58 54 59 68 75 74 63 57 53 50
Max/Min Temp 81 54 76 50
Wind Dir SW SW SW W W W W W W W W W NW N N SE SE
Wind (mph) 9 9 12 16 18 11 8 8 6 8 10 12 12 9 6 5 5
Wind Gust (mph) 35 28 25 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 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
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
Snow Level (kft) 11.8 12.2 12.2 12.8 12.8 12.3 12.1 11.3 11.0 10.9 11.0 11.6 11.9 11.8 11.7 11.5 11.5
...Little Belt Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW FW CL FW FW FW SC FW FW FW
Cloud Cover (%) 10 5 5 10 15 10 20 10 10 5 15 20 15 25 25 25 25
Temperature 57 65 76 79 79 67 60 57 53 60 69 73 71 59 54 51 49
Max/Min Temp 80 52 73 49
Wind Dir SW W W W W W W W W W W W NW NE SE S S
Wind (mph) 9 10 13 14 16 10 10 10 9 9 10 11 10 6 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 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
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
Snow Level (kft) 11.6 11.8 12.2 12.6 12.9 12.4 12.0 11.4 10.8 10.8 11.1 11.7 12.0 11.9 11.9 11.7 11.6
...Highwood Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 CL FW FW FW FW FW FW SC SC SC SC SC
Cloud Cover (%) 5 0 0 10 5 5 10 10 15 15 15 25 25 35 30 30 30
Temperature 63 69 79 82 81 71 65 62 58 59 65 70 69 61 57 55 53
Max/Min Temp 82 56 70 53
Wind Dir W W W W W W W W W W NW NW N NE E SE S
Wind (mph) 12 12 18 19 23 16 14 13 11 11 10 11 11 10 9 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 5 10 10 0 0 5 5 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 11.5 11.3 11.6 12.2 12.6 11.8 10.9 10.6 11.0 10.8 10.8 11.5 11.6 11.6 11.4 11.1 11.2
...Snowy/Judith Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 SC BK SC FW CL FW FW FW SC SC SC FW
Cloud Cover (%) 10 0 5 10 25 30 55 35 15 5 10 15 15 30 35 25 25
Temperature 60 70 79 82 81 70 64 60 57 63 71 74 71 60 56 52 50
Max/Min Temp 83 56 74 49
Wind Dir W W W W NW W W W W W NW NW NE NE E SE SE
Wind (mph) 9 9 11 11 10 8 9 11 11 10 10 10 10 9 6 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 5 0 0 0 0 5 5 10 10 10 10 0
Precip Type
6 Hour QPF 0.00 0.00 0.01 0.00 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
Snow Level (kft) 11.9 11.5 12.0 12.7 13.0 12.9 12.5 12.3 11.3 10.9 11.2 11.8 12.1 12.3 12.4 12.1 12.0
...Bears Paw Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW CL CL FW FW FW FW FW SC SC SC BK SC SC SC SC BK
Cloud Cover (%) 10 0 5 10 15 15 5 15 30 25 40 50 50 25 35 45 55
Temperature 59 69 79 83 82 70 64 59 54 57 64 68 67 58 54 52 50
Max/Min Temp 84 52 68 50
Wind Dir SW W W W W W W W NW NW NW NW N NE E E SE
Wind (mph) 6 10 13 13 16 12 11 10 10 10 10 10 9 6 6 6 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 5 10 10 5 0 0 10 10 5
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 11.3 11.0 11.3 12.0 12.8 12.1 11.4 11.0 11.2 10.9 10.4 10.3 10.8 11.2 11.2 10.9 10.9
...Castle/Crazy Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
Time (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6a 9a 12 3p 6p 9p 12 3a 6a 9a 12 3p 6p 9p 12 3a 6a
Cloud Cover FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC FW FW
Cloud Cover (%) 5 10 10 20 20 20 15 15 10 5 10 20 25 30 25 20 15
Temperature 56 65 76 81 80 68 61 56 52 60 71 76 75 62 55 50 48
Max/Min Temp 81 52 77 48
Wind Dir SW SW W W W NW W W W W W W NW NE E E SE
Wind (mph) 9 10 14 18 16 10 8 8 8 8 13 14 12 10 6 5 4
Wind Gust (mph) 33 36 33
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.01 0.00 0.00 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
Snow Level (kft) 11.8 12.4 12.6 13.1 13.3 13.2 13.0 12.5 11.6 11.2 11.2 11.8 12.2 12.1 12.2 12.0 11.9
...Bridger Range...
Date Wednesday 08/13/25 Thursday 08/14/25
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 SC FW FW FW CL FW SC SC SC FW FW FW
Cloud Cover (%) 15 15 10 25 50 40 20 10 10 5 10 30 35 35 25 15 15
Temperature 56 65 76 80 79 67 60 55 52 60 71 77 75 63 55 51 48
Max/Min Temp 82 51 77 48
Wind Dir SW SW W W W NW NW W W W W W NW N E E SE
Wind (mph) 6 8 11 19 17 9 5 5 4 5 10 13 12 10 8 6 5
Wind Gust (mph)
Precip Prob (%) 10 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type R
6 Hour QPF 0.00 0.01 0.01 0.00 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
Snow Level (kft) 12.3 12.7 12.8 13.2 13.3 13.3 13.1 12.6 11.9 11.5 11.2 12.0 12.2 12.2 12.2 12.0 11.9
...Madison Range/Spanish Peaks...
Date Wednesday 08/13/25 Thursday 08/14/25
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 BK FW FW FW FW CL SC BK BK SC FW FW FW
Cloud Cover (%) 40 35 45 60 60 20 25 10 10 5 35 55 60 45 20 15 10
Temperature 53 60 71 74 71 62 55 51 48 56 68 72 69 61 54 49 46
Max/Min Temp 75 48 73 46
Wind Dir SW SW SW W SW W W W SW SW W W SW W W SW S
Wind (mph) 5 8 16 19 16 9 6 5 5 8 17 17 13 9 5 4 5
Wind Gust (mph) 34 36 34 36 31
Precip Prob (%) 20 5 30 30 20 5 0 0 0 0 5 20 20 20 0 0 0
Precip Type R R R T R T T
6 Hour QPF 0.01 0.02 0.00 0.00 0.00 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
Snow Level (kft) 13.0 13.0 13.3 13.6 13.6 13.1 12.7 12.4 11.9 11.7 12.3 12.8 12.9 12.6 12.3 12.0 11.8
...Gallatin Range/Hyalite Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 OV SC FW FW FW CL SC BK BK SC SC FW FW
Cloud Cover (%) 30 35 40 55 75 35 15 10 5 0 30 55 60 45 25 15 10
Temperature 53 59 72 76 73 64 56 51 48 56 69 74 72 62 54 48 46
Max/Min Temp 77 48 74 45
Wind Dir SW SW W W SW SW W W SW SW W W SW W W SW S
Wind (mph) 8 9 14 18 13 9 6 6 6 8 14 16 12 9 5 4 5
Wind Gust (mph) 33
Precip Prob (%) 20 5 20 20 20 5 0 0 0 0 5 10 20 20 0 0 0
Precip Type R T T T R T T
6 Hour QPF 0.00 0.02 0.00 0.00 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
Snow Level (kft) 12.9 12.9 13.1 13.5 13.6 13.3 12.9 12.6 12.1 11.6 12.0 12.6 12.7 12.6 12.3 12.1 11.9
...Lionhead Range...
Date Wednesday 08/13/25 Thursday 08/14/25
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 BK BK OV OV SC SC FW FW FW SC BK OV SC FW FW FW
Cloud Cover (%) 25 70 50 75 80 35 25 20 20 20 30 65 70 45 25 20 10
Temperature 48 59 76 80 76 63 56 48 44 56 73 78 74 64 55 47 42
Max/Min Temp 80 43 78 42
Wind Dir S SW SW SW SW SW SW SW S SW SW SW W SW S S SE
Wind (mph) 3 4 13 19 13 6 4 3 3 5 12 14 13 9 5 4 3
Wind Gust (mph)
Precip Prob (%) 20 10 30 30 20 5 0 0 0 0 10 20 20 20 10 10 5
Precip Type R R R T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 13.1 13.2 13.5 13.8 13.8 13.4 12.5 12.3 11.9 12.1 12.9 13.2 13.3 12.9 12.5 12.0 11.9
...Tobacco Root Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 FW FW FW FW CL FW FW FW FW FW FW FW
Cloud Cover (%) 30 10 10 25 30 20 10 10 10 5 10 20 25 25 15 10 10
Temperature 55 62 72 77 75 64 57 53 50 57 68 74 73 61 54 50 46
Max/Min Temp 77 50 74 46
Wind Dir SW SW SW W W NW W SW SW SW W W W NW N SW SW
Wind (mph) 8 10 14 21 20 11 8 8 8 9 18 19 14 10 8 5 4
Wind Gust (mph) 36
Precip Prob (%) 20 5 5 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
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
Snow Level (kft) 12.9 13.0 12.8 13.2 13.4 13.1 12.7 12.3 11.8 11.4 11.6 12.1 12.3 12.1 12.0 11.8 11.6
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Wednesday 08/13/25 Thursday 08/14/25
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 SC FW SC FW FW FW SC BK SC SC FW FW FW
Cloud Cover (%) 20 20 45 55 40 15 30 10 10 5 40 55 45 25 15 10 10
Temperature 55 63 76 78 75 64 57 52 50 59 72 75 73 62 55 50 47
Max/Min Temp 79 49 76 47
Wind Dir SW SW W SW W W W W SW SW W SW SW W W SW S
Wind (mph) 6 9 18 21 21 12 9 6 6 9 19 21 17 11 8 5 5
Wind Gust (mph) 39
Precip Prob (%) 20 5 20 30 5 5 0 0 0 0 5 20 10 10 0 0 0
Precip Type R R R R R R
6 Hour QPF 0.00 0.01 0.00 0.00 0.00 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
Snow Level (kft) 13.0 13.2 13.4 13.6 13.4 12.9 12.4 12.1 11.8 11.7 12.3 12.8 12.8 12.4 12.1 11.8 11.6
...Centennial Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 BK SC FW FW SC FW SC BK BK BK FW FW FW
Cloud Cover (%) 25 35 50 65 60 35 20 20 30 20 40 65 70 50 20 15 10
Temperature 54 61 73 76 73 64 57 52 50 57 70 74 71 63 56 50 47
Max/Min Temp 77 49 74 47
Wind Dir W S SW SW SW W W W SW SW SW SW W W NW N NE
Wind (mph) 4 5 14 18 14 10 8 5 4 6 13 17 14 10 6 4 4
Wind Gust (mph)
Precip Prob (%) 20 10 30 30 10 5 0 0 0 0 10 20 20 20 0 0 5
Precip Type R R R T R R R R
6 Hour QPF 0.00 0.01 0.00 0.00 0.00 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
Snow Level (kft) 13.0 13.3 13.5 13.8 13.7 12.9 12.4 12.0 11.8 12.2 12.8 13.2 13.1 12.7 12.4 12.0 11.8
...Anaconda/Highland Ranges...
Date Wednesday 08/13/25 Thursday 08/14/25
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 FW FW FW FW FW CL FW FW FW FW FW FW FW
Cloud Cover (%) 25 5 10 20 15 10 10 10 10 5 10 15 15 25 20 20 20
Temperature 54 61 73 77 75 63 56 51 47 54 68 73 72 60 54 48 45
Max/Min Temp 78 47 74 45
Wind Dir SW SW W W W NW NW W W SW W W W NW NW W S
Wind (mph) 6 6 11 17 17 10 8 6 5 5 11 13 13 9 6 4 4
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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
Snow Level (kft) 13.1 12.8 12.8 13.1 13.3 12.9 12.2 11.6 11.2 10.9 11.1 11.8 12.2 12.0 11.9 11.7 11.5
...Pioneer Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW
Cloud Cover (%) 35 5 10 20 15 10 10 10 10 5 10 15 15 20 15 15 15
Temperature 54 61 73 76 75 64 55 51 48 56 68 73 72 61 53 49 46
Max/Min Temp 77 48 73 46
Wind Dir SW SW W W W NW W W SW SW W W W NW NW W SW
Wind (mph) 6 8 16 20 19 11 8 6 6 8 16 17 14 9 6 4 4
Wind Gust (mph)
Precip Prob (%) 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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
Snow Level (kft) 13.1 12.9 12.8 13.2 13.2 12.9 12.3 11.9 11.4 11.2 11.3 11.9 12.1 12.0 11.8 11.7 11.5
...Beaverhead/Tendoy Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 FW SC FW FW FW FW FW
Cloud Cover (%) 35 15 25 35 15 15 10 5 10 5 20 30 20 15 15 10 15
Temperature 54 63 74 77 75 63 55 50 48 57 70 74 72 60 52 48 46
Max/Min Temp 78 47 75 45
Wind Dir SW SW SW W W W W W SW SW W W W W W SW SW
Wind (mph) 8 8 17 21 21 12 9 6 6 8 17 19 16 11 8 5 5
Wind Gust (mph) 34 39
Precip Prob (%) 20 5 10 10 0 0 0 0 0 0 5 5 0 0 0 0 0
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 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
Snow Level (kft) 13.2 13.2 13.2 13.3 13.1 12.7 12.4 12.0 11.7 11.7 11.9 12.4 12.4 12.1 11.8 11.7 11.5
...Absoraka-Beartooth/Cooke City Mountains...
Date Wednesday 08/13/25 Thursday 08/14/25
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 OV OV SC FW FW FW FW SC OV OV BK SC FW FW
Cloud Cover (%) 15 50 50 80 80 40 20 20 10 10 50 75 80 55 30 20 15
Temperature 47 55 69 71 66 56 51 47 43 53 67 70 66 57 50 45 42
Max/Min Temp 71 43 71 42
Wind Dir SW SW W W W SW SW SW S SW W W W SW S S S
Wind (mph) 5 9 17 19 16 10 6 5 5 9 18 19 16 9 6 5 5
Wind Gust (mph)
Precip Prob (%) 20 20 30 30 30 10 5 0 0 5 20 30 20 20 10 10 0
Precip Type
6 Hour QPF 0.00 0.05 0.01 0.00 0.00 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
Snow Level (kft) 13.0 12.9 13.3 13.7 13.8 13.5 13.1 12.6 12.3 11.9 12.4 13.1 13.2 13.1 12.8 12.3 12.0
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain