Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
413
FWUS45 KTFX 231000
AVGTFX
FWUS45 KTFX 231000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Tue Sep 23 2025
...Glacier National Park/Marias Pass...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL FW FW FW FW FW FW FW FW CL FW FW FW FW
Cloud Cover (%) 15 10 5 5 10 25 20 25 15 10 5 10 5 10 5 5 5
Temperature 43 47 58 64 62 53 51 50 50 53 64 68 65 53 48 45 46
Max/Min Temp 64 49 68 44
Wind Dir SW SW SW SW SW SW SW SW SW SW SW W W W SW S SW
Wind (mph) 14 13 11 10 9 10 12 13 16 16 17 14 10 8 5 5 8
Wind Gust (mph) 33 33 36 35
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
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) 10.5 10.7 10.8 10.9 11.1 11.1 11.2 11.1 11.0 11.0 10.9 10.8 10.7 10.6 10.5 10.4 10.4
...Bob Marshall/Scapegoat Wilderness...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW CL CL FW
Cloud Cover (%) 10 5 0 5 5 15 10 20 20 5 0 5 5 10 5 5 5
Temperature 39 44 59 65 65 53 50 48 48 51 67 71 69 56 50 48 46
Max/Min Temp 66 46 71 45
Wind Dir W W W W W W SW SW W SW W W W W SW SW SW
Wind (mph) 8 8 6 5 5 5 6 8 9 9 10 9 6 5 5 4 5
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
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) 9.1 9.8 10.3 10.7 11.0 11.0 11.0 11.0 10.9 10.9 10.9 10.9 11.1 11.0 11.0 10.9 10.7
...Nevada Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW CL CL CL
Cloud Cover (%) 10 5 5 5 5 15 5 10 15 5 0 5 5 5 5 5 5
Temperature 41 44 57 65 65 56 53 51 49 51 65 72 70 60 55 51 49
Max/Min Temp 66 48 72 48
Wind Dir SW SW SW SW SW SW SW SW SW SW SW W W W W W SW
Wind (mph) 8 8 8 6 5 5 6 8 9 9 9 9 5 4 5 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
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) 8.4 8.7 9.2 9.8 10.4 10.6 10.8 10.8 10.8 10.8 10.8 10.9 11.3 11.3 11.2 11.1 10.9
...Elkhorn/Boulder Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW CL CL CL
Cloud Cover (%) 5 5 0 5 5 10 10 10 5 5 0 5 5 5 5 5 5
Temperature 38 42 55 62 62 51 49 47 46 49 64 70 69 56 53 49 47
Max/Min Temp 63 45 71 46
Wind Dir SW SW S S S SW SW SW SW SW SW SW W W W SW SW
Wind (mph) 6 5 5 5 3 4 6 6 8 6 6 5 4 4 5 4 5
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
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) 8.4 8.4 8.9 9.7 10.2 10.3 10.4 10.5 10.5 10.5 10.5 10.9 11.6 11.6 11.4 11.2 11.0
...Big Belt Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW FW CL CL CL FW FW CL CL
Cloud Cover (%) 5 5 0 5 5 10 10 10 10 5 0 5 5 5 5 5 5
Temperature 42 45 56 63 63 55 52 51 49 52 64 71 71 60 56 51 49
Max/Min Temp 64 48 72 48
Wind Dir S S S SW SW S S S SW S SW SW SW S S S S
Wind (mph) 9 9 10 8 5 8 9 10 10 10 11 9 5 5 6 5 5
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
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) 8.4 8.4 8.7 9.2 9.5 9.9 10.3 10.5 10.6 10.6 10.7 10.8 11.3 11.3 11.3 11.1 10.9
...Little Belt Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW FW CL CL CL FW CL FW CL
Cloud Cover (%) 10 0 0 5 0 10 10 10 10 5 5 5 0 5 5 5 5
Temperature 40 45 59 65 64 52 49 48 48 54 69 74 71 58 54 50 48
Max/Min Temp 65 47 74 48
Wind Dir SW S SW SW S S S SW SW SW SW W W SW SW SW SW
Wind (mph) 8 6 6 5 4 6 8 9 9 9 9 9 5 6 6 5 5
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
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) 8.4 8.4 8.8 9.6 9.9 9.7 9.7 9.9 10.5 10.7 10.8 10.9 11.2 11.3 11.2 11.1 11.0
...Highwood Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW CL FW FW CL CL CL FW CL CL CL
Cloud Cover (%) 5 0 0 5 5 15 10 5 15 10 0 0 0 5 5 0 5
Temperature 46 51 62 67 66 58 56 55 55 60 73 77 74 63 59 54 51
Max/Min Temp 68 54 77 51
Wind Dir SW SW SW SW S S SW SW SW SW W W W SW W SW SW
Wind (mph) 9 6 4 4 4 8 9 9 9 8 9 10 6 9 8 6 6
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
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) 8.5 8.5 8.6 9.2 9.5 9.5 9.9 10.4 10.9 10.9 10.9 10.9 11.0 11.1 11.1 11.0 10.8
...Snowy/Judith Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL FW CL FW FW FW FW
Cloud Cover (%) 10 5 0 5 5 10 10 15 10 5 5 10 5 10 5 5 5
Temperature 41 50 62 66 65 53 51 49 49 57 73 77 74 61 57 53 50
Max/Min Temp 67 47 78 49
Wind Dir S S S S S S S S SW SW SW W W SW W W SW
Wind (mph) 8 5 6 6 5 9 10 10 9 8 6 6 4 5 8 6 5
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
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) 8.7 8.8 9.1 9.5 9.5 9.4 9.4 9.5 9.5 9.7 10.4 10.9 11.2 11.1 11.0 10.8 10.8
...Bears Paw Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW FW CL CL CL FW CL CL CL
Cloud Cover (%) 5 0 0 0 5 20 20 15 20 10 0 0 0 5 5 5 5
Temperature 43 50 63 68 66 53 51 49 49 58 72 77 75 59 54 49 45
Max/Min Temp 68 47 78 45
Wind Dir SW S S S S SE S S SW SW SW W NW N NE NE E
Wind (mph) 4 5 8 6 5 5 5 5 4 5 8 9 5 5 5 5 5
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
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) 8.5 8.5 8.6 8.7 8.9 9.3 9.6 10.1 10.6 10.9 10.9 10.9 10.7 10.8 10.8 10.7 10.6
...Castle/Crazy Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW FW CL CL CL FW FW CL CL
Cloud Cover (%) 10 5 0 5 5 10 10 10 10 5 5 5 5 5 5 5 5
Temperature 38 44 56 62 62 52 48 47 46 51 65 71 69 58 54 51 48
Max/Min Temp 64 45 71 48
Wind Dir S SW SW SW SW S S SW SW SW SW W W SW W SW S
Wind (mph) 6 6 9 8 5 5 6 8 9 10 11 11 6 5 6 6 6
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
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) 8.4 8.4 8.8 9.6 9.8 9.6 9.5 9.6 10.0 10.3 10.5 10.7 11.1 11.2 11.2 11.1 11.0
...Bridger Range...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW FW CL CL
Cloud Cover (%) 5 5 5 5 5 10 15 10 10 5 5 5 5 5 10 5 5
Temperature 38 42 54 60 60 50 48 47 45 50 64 69 68 57 54 50 48
Max/Min Temp 62 45 70 47
Wind Dir S S SW SW SW S S SW SW SW SW W W S S S S
Wind (mph) 4 4 5 5 3 4 5 5 5 5 6 6 3 4 4 4 5
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
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) 8.4 8.5 8.9 9.6 9.9 9.6 9.5 9.8 9.9 10.1 10.3 10.5 11.2 11.3 11.3 11.2 11.0
...Madison Range/Spanish Peaks...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW FW CL FW
Cloud Cover (%) 10 0 0 5 5 10 10 10 10 5 0 5 5 5 5 5 5
Temperature 33 38 51 57 57 47 44 42 41 44 58 64 62 51 47 44 43
Max/Min Temp 58 40 64 42
Wind Dir SE SE SE SW W SW S S S S SW SW SW S S S S
Wind (mph) 4 4 4 4 4 4 6 6 6 8 8 8 5 6 8 6 6
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
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) 8.4 8.5 9.5 10.3 10.7 10.5 10.4 10.3 10.1 10.0 10.4 11.2 11.6 11.5 11.3 11.2 11.0
...Gallatin Range/Hyalite Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW CL FW FW CL FW
Cloud Cover (%) 5 0 5 5 5 10 10 5 10 0 5 5 5 10 5 5 5
Temperature 33 37 51 58 58 48 44 42 41 44 60 66 64 54 48 45 43
Max/Min Temp 59 40 67 43
Wind Dir SE S SW W N S S S S S SW W W S S S S
Wind (mph) 4 4 4 4 4 4 6 6 6 8 5 5 4 6 8 6 6
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
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) 8.5 8.5 9.4 10.3 10.7 10.4 10.2 10.1 10.0 10.0 10.3 11.2 11.6 11.5 11.4 11.3 11.1
...Lionhead Range...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL FW FW FW CL CL FW
Cloud Cover (%) 10 5 0 10 5 10 5 10 15 5 0 5 5 10 5 5 5
Temperature 29 35 54 62 61 47 41 37 34 40 60 66 63 49 43 38 34
Max/Min Temp 63 32 67 33
Wind Dir NE NE N SW SW SW S S S S SW SW SW S SE E E
Wind (mph) 3 2 2 4 2 2 2 2 2 2 5 6 4 2 2 3 2
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
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) 8.9 9.1 9.6 10.5 10.7 10.7 11.0 10.8 10.4 10.3 10.5 10.9 11.3 11.3 11.1 11.1 11.0
...Tobacco Root Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW CL CL CL
Cloud Cover (%) 5 5 0 5 5 10 10 10 5 5 5 5 5 5 5 5 5
Temperature 36 41 51 58 57 49 47 45 44 48 60 66 64 54 51 48 46
Max/Min Temp 59 43 66 45
Wind Dir N S S SW W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 5 5 5 5 3 5 6 8 8 9 9 8 5 6 8 8 6
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
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) 8.3 8.3 9.1 9.9 10.3 10.1 10.1 10.1 10.0 10.0 10.2 10.8 11.5 11.5 11.4 11.2 11.0
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL CL CL FW CL CL FW
Cloud Cover (%) 5 5 0 5 5 10 10 5 10 5 0 5 5 5 5 5 5
Temperature 35 39 52 59 59 49 45 43 41 45 60 66 64 52 48 45 43
Max/Min Temp 61 40 67 42
Wind Dir NE SE S SW W S S S S S S SW S S S S S
Wind (mph) 4 4 4 5 4 5 8 8 8 8 8 8 6 9 9 9 8
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
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) 8.3 8.3 9.2 10.1 10.4 10.4 10.3 10.1 10.0 10.0 10.2 11.0 11.4 11.3 11.3 11.2 11.0
...Centennial Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW FW CL CL CL FW CL CL CL
Cloud Cover (%) 5 5 0 5 5 10 10 10 10 5 0 5 5 5 5 5 5
Temperature 34 38 51 59 58 48 45 43 41 44 57 62 60 51 47 44 42
Max/Min Temp 59 40 63 41
Wind Dir NE NE E SW SW S S S S SE S S S S E E E
Wind (mph) 6 5 4 5 5 3 3 3 4 4 8 9 6 4 4 5 5
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
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) 8.4 8.5 9.3 10.3 10.7 10.6 10.5 10.4 10.3 10.2 10.3 10.7 11.1 11.1 11.0 11.2 11.0
...Anaconda/Highland Ranges...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL CL FW CL FW FW FW CL CL CL CL CL FW CL CL CL
Cloud Cover (%) 5 5 5 5 5 10 5 5 5 5 5 5 5 5 5 0 5
Temperature 35 39 53 61 62 50 47 44 42 45 60 67 67 54 49 46 44
Max/Min Temp 63 41 69 43
Wind Dir E SE S SW W NE SE S SW S SW SW SW SW S S S
Wind (mph) 4 4 5 4 3 3 4 5 6 5 5 5 4 3 4 5 5
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
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) 8.4 8.4 9.0 9.9 10.5 10.5 10.5 10.4 10.4 10.3 10.3 10.9 11.6 11.5 11.3 11.2 11.1
...Pioneer Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW FW FW CL CL FW CL FW CL CL CL
Cloud Cover (%) 5 5 5 5 5 10 10 5 5 5 5 5 5 5 5 5 5
Temperature 35 39 53 60 60 50 47 45 43 46 61 67 66 54 49 46 44
Max/Min Temp 62 42 68 44
Wind Dir E S SW SW N S S S SW SW SW SW W SW SW SW SW
Wind (mph) 4 4 5 5 4 3 4 5 5 6 6 6 5 4 4 4 5
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
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) 8.4 8.3 9.1 10.1 10.7 10.7 10.5 10.4 10.3 10.1 10.3 11.0 11.6 11.5 11.3 11.3 11.1
...Beaverhead/Tendoy Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL CL FW FW CL FW CL CL CL CL FW CL CL CL
Cloud Cover (%) 5 5 0 5 5 10 5 5 5 5 5 5 5 5 5 5 5
Temperature 34 39 52 59 59 48 44 42 41 45 60 66 64 51 46 44 42
Max/Min Temp 61 40 66 42
Wind Dir NE SE NE NE NE S S S S S S SW SW S S S S
Wind (mph) 4 4 4 5 4 4 6 6 6 6 6 6 5 5 6 6 6
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
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) 8.4 8.3 9.1 10.0 10.5 10.5 10.3 10.1 10.1 10.0 10.3 11.0 11.5 11.4 11.3 11.3 11.1
...Absoraka-Beartooth/Cooke City Mountains...
Date Tuesday 09/23/25 Wednesday 09/24/25
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 CL FW FW FW FW CL CL FW CL FW FW FW CL
Cloud Cover (%) 5 5 5 5 5 10 15 10 5 5 5 5 5 10 10 5 5
Temperature 30 35 50 55 54 42 39 37 35 40 56 61 59 46 42 40 38
Max/Min Temp 56 35 62 38
Wind Dir E E S SW SW SE S S SW SW SW SW SW SW SW S S
Wind (mph) 4 4 4 5 4 4 5 5 5 6 6 6 5 5 5 5 5
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
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) 8.6 8.9 10.1 11.0 11.2 11.0 10.7 10.5 10.4 10.3 10.7 11.4 11.7 11.6 11.4 11.3 11.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain