Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
045
FWUS45 KTFX 261000
AVGTFX
FWUS45 KTFX 261000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Fri Sep 26 2025
...Glacier National Park/Marias Pass...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL FW FW SC BK BK OV SC FW FW FW FW SC
Cloud Cover (%) 20 10 10 5 5 15 15 35 70 70 70 45 20 20 20 20 40
Temperature 44 45 50 52 50 45 43 43 43 45 53 59 59 51 50 49 47
Max/Min Temp 52 41 59 46
Wind Dir W W W W W SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 14 13 16 19 19 23 24 24 23 18 16 14 12 12 12 10 9
Wind Gust (mph) 43 35 33 36 36 44 51 55 55 41
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) 7.5 7.0 7.2 7.4 7.6 8.1 9.2 10.2 10.5 10.8 10.9 10.6 10.6 10.4 10.3 10.3 10.2
...Bob Marshall/Scapegoat Wilderness...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL FW FW FW SC SC SC SC FW FW CL FW FW
Cloud Cover (%) 20 15 15 5 5 10 5 15 30 45 40 30 10 10 5 10 15
Temperature 45 45 51 54 52 45 42 40 40 44 58 64 63 52 49 47 46
Max/Min Temp 54 39 65 45
Wind Dir W W W W W W W W W SW SW SW SW SW SW SW W
Wind (mph) 16 14 14 14 13 13 12 12 11 9 8 8 5 5 6 5 5
Wind Gust (mph) 42 34 33 33 34 34 35 32
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) 7.5 6.9 7.3 7.6 7.8 8.0 8.8 9.8 10.4 10.4 10.4 10.3 10.6 10.7 10.6 10.6 10.5
...Nevada Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW CL FW FW FW FW FW FW FW CL FW CL CL FW
Cloud Cover (%) 25 10 10 5 5 10 5 20 20 15 15 10 5 5 5 5 5
Temperature 49 48 53 57 56 49 45 43 42 45 59 67 67 56 53 50 48
Max/Min Temp 57 41 68 48
Wind Dir W W W W W W W W SW SW SW SW SW SW SW SW SW
Wind (mph) 14 13 13 13 12 11 12 12 11 9 8 6 4 3 5 5 5
Wind Gust (mph) 36 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
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) 7.8 7.1 7.3 7.7 7.9 8.1 8.7 9.4 10.1 10.3 10.4 10.3 10.9 11.0 10.8 10.9 10.7
...Elkhorn/Boulder Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW CL FW FW FW FW CL FW FW CL CL CL CL CL
Cloud Cover (%) 40 10 10 5 5 5 5 20 15 5 5 5 5 5 5 5 5
Temperature 44 46 53 57 56 46 43 41 40 45 59 66 66 54 50 47 45
Max/Min Temp 58 39 67 45
Wind Dir W W W W NW NW W SW SW SW S S S S SW SW SW
Wind (mph) 10 11 11 12 10 6 6 6 6 5 6 5 5 4 5 5 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) 9.1 7.7 7.8 8.2 8.4 8.2 8.3 8.4 9.2 10.0 10.2 10.4 11.0 11.1 11.0 11.0 10.9
...Big Belt Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL FW CL FW FW FW FW FW FW FW CL FW CL CL CL
Cloud Cover (%) 50 5 5 5 5 10 10 20 10 10 10 5 5 5 5 5 5
Temperature 51 51 55 59 58 50 47 45 44 47 59 67 67 57 54 51 49
Max/Min Temp 60 43 68 48
Wind Dir W W W W W W SW SW SW S S SW S SE S S S
Wind (mph) 9 12 14 13 12 9 8 9 9 10 10 9 5 6 8 8 8
Wind Gust (mph) 26 26
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 7.6 7.6 7.9 8.1 8.1 8.2 8.6 9.4 10.0 10.2 10.3 10.7 10.9 10.9 10.9 10.8
...Little Belt Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW FW CL FW CL FW CL
Cloud Cover (%) 20 5 0 15 0 10 10 15 10 0 10 10 0 5 5 5 5
Temperature 50 51 57 60 58 48 45 43 42 49 64 69 67 55 52 51 49
Max/Min Temp 60 41 69 48
Wind Dir W W W W W W SW SW SW SW SW SW SW S S SW SW
Wind (mph) 11 14 13 13 11 10 9 9 10 9 8 8 5 6 6 6 6
Wind Gust (mph) 31 31 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
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 7.8 7.8 8.1 8.2 8.0 8.0 8.6 9.6 9.9 10.1 10.3 10.5 10.8 10.9 10.9 10.8
...Highwood Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW FW CL FW CL CL FW
Cloud Cover (%) 20 0 0 5 5 10 5 10 10 0 10 10 5 10 5 0 5
Temperature 55 54 58 61 60 52 49 48 47 53 66 72 70 60 58 57 55
Max/Min Temp 62 47 72 55
Wind Dir W W W W W W W SW SW SW SW W SW S S SW SW
Wind (mph) 19 18 17 14 12 11 11 12 12 9 6 6 5 8 9 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) 8.0 7.7 7.5 7.8 7.9 7.9 7.9 8.5 9.6 10.0 10.2 10.3 10.5 10.6 10.8 10.8 10.8
...Snowy/Judith Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL FW FW FW FW CL CL FW CL FW FW FW FW
Cloud Cover (%) 20 10 10 10 5 10 10 10 10 0 5 10 5 10 5 5 5
Temperature 55 56 60 63 61 51 47 45 44 52 68 72 70 58 56 54 52
Max/Min Temp 64 43 73 51
Wind Dir W W NW NW NW W SW SW SW SW SW SW S S S SW SW
Wind (mph) 14 17 17 13 10 6 8 8 8 6 6 5 4 6 8 6 6
Wind Gust (mph) 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) 9.5 8.3 8.0 8.1 8.2 8.0 8.0 8.3 9.0 9.4 9.8 10.2 10.6 10.7 10.8 10.9 10.8
...Bears Paw Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW FW CL FW FW FW FW
Cloud Cover (%) 15 0 0 5 5 10 5 15 15 0 5 10 5 10 5 5 5
Temperature 56 54 59 61 60 49 46 44 43 50 65 70 69 56 54 52 51
Max/Min Temp 61 41 71 49
Wind Dir W NW NW W W W W W SW SW SW SW SW S S S SW
Wind (mph) 19 14 12 11 8 5 6 5 6 6 10 8 4 4 4 3 3
Wind Gust (mph) 37
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 8.1 7.7 7.9 7.9 7.8 7.7 8.2 9.5 9.6 9.9 10.3 10.5 10.5 10.5 10.6 10.6
...Castle/Crazy Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL CL FW FW CL FW
Cloud Cover (%) 10 5 0 20 5 10 10 10 10 10 5 5 5 5 5 5 5
Temperature 47 49 56 59 58 49 45 43 42 47 62 68 67 56 52 49 48
Max/Min Temp 60 41 68 47
Wind Dir W W W W W W SW SW SW SW SW SW SW SE S S SW
Wind (mph) 11 14 17 17 13 8 6 8 9 8 10 9 5 5 6 6 8
Wind Gust (mph) 34 35 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) 9.5 8.0 8.0 8.2 8.3 8.2 8.2 8.4 9.1 9.6 9.9 10.3 10.7 11.0 10.9 10.8 10.8
...Bridger Range...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL CL FW FW CL FW
Cloud Cover (%) 10 0 5 15 5 10 10 10 10 10 5 5 5 5 5 5 5
Temperature 45 47 55 60 58 49 45 43 41 46 61 67 66 55 51 49 47
Max/Min Temp 60 41 68 47
Wind Dir W NW W W NW NW W SW SW SW SW SW S SE SE S S
Wind (mph) 5 8 11 11 10 4 3 3 4 4 5 5 2 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) 9.9 8.6 8.3 8.6 8.6 8.5 8.4 8.6 9.0 9.5 9.9 10.4 11.0 11.0 10.8 10.8 10.9
...Madison Range/Spanish Peaks...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL FW CL FW FW
Cloud Cover (%) 10 5 0 20 5 10 10 5 15 5 5 5 5 5 5 5 10
Temperature 39 42 52 57 56 47 43 41 39 43 58 63 60 50 47 45 43
Max/Min Temp 58 38 63 43
Wind Dir SW W W W W NW SW SW S S S SW S S S S S
Wind (mph) 5 5 9 10 9 4 4 4 5 6 8 10 9 10 11 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) 10.3 9.8 9.8 10.1 10.0 9.4 9.3 9.5 9.6 9.8 10.3 10.8 11.0 10.8 10.9 10.9 11.0
...Gallatin Range/Hyalite Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW FW
Cloud Cover (%) 5 5 0 20 5 10 10 5 10 5 5 5 5 10 5 5 10
Temperature 43 44 54 58 56 47 43 40 39 43 59 65 63 53 48 45 43
Max/Min Temp 59 38 65 43
Wind Dir W W W W NW NW S SW S S SW SW SW S S S S
Wind (mph) 6 6 9 10 9 4 4 5 5 6 5 6 6 9 11 9 9
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) 10.3 9.6 9.6 9.8 9.7 9.1 9.0 9.3 9.5 9.8 10.3 11.1 11.2 10.9 10.9 10.9 11.0
...Lionhead Range...
Date Friday 09/26/25 Saturday 09/27/25
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 SC FW FW FW FW FW FW CL FW FW FW CL FW FW
Cloud Cover (%) 15 10 5 30 15 10 5 10 10 5 0 5 5 10 5 10 20
Temperature 38 43 60 64 62 49 42 37 34 40 61 66 62 49 43 38 36
Max/Min Temp 65 33 66 36
Wind Dir S SW SW SW W SW S S S SE SW SW SW S SE SE SE
Wind (mph) 2 3 6 9 6 3 3 2 2 2 5 9 6 3 4 3 3
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) 10.5 10.1 10.2 10.8 10.9 10.2 9.9 9.9 9.7 9.8 10.0 10.5 10.9 11.0 11.2 11.3 11.2
...Tobacco Root Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL FW CL FW FW FW FW FW CL CL CL FW CL CL FW
Cloud Cover (%) 40 10 5 5 5 10 10 10 10 10 5 5 5 5 5 5 5
Temperature 40 43 51 57 56 46 43 41 40 45 58 64 63 52 49 47 45
Max/Min Temp 58 40 64 45
Wind Dir W W W W W NW SW SW SW SW SW SW S S S S S
Wind (mph) 9 8 9 10 9 5 5 5 5 6 8 8 8 9 9 8 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) 10.0 9.2 9.0 9.3 9.2 8.8 8.6 8.9 9.2 9.6 10.1 10.6 11.0 11.0 11.1 10.9 10.9
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Friday 09/26/25 Saturday 09/27/25
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 CL FW CL FW FW FW FW CL CL CL CL FW CL CL FW
Cloud Cover (%) 30 5 0 10 5 10 10 10 15 5 5 5 5 5 5 5 10
Temperature 40 44 55 60 58 48 44 42 40 44 59 64 62 51 47 45 43
Max/Min Temp 61 39 65 43
Wind Dir W W W W NW N SW S S S S S S S S S S
Wind (mph) 5 5 9 12 11 5 5 5 5 6 9 12 12 12 12 10 9
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) 10.2 9.9 9.7 9.9 9.8 9.3 9.3 9.6 9.7 9.9 10.2 10.6 10.8 10.9 11.0 11.0 11.0
...Centennial Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL CL CL FW CL FW FW
Cloud Cover (%) 15 5 0 20 10 10 5 5 10 5 5 5 5 5 5 5 20
Temperature 43 46 56 60 59 49 44 41 40 44 57 61 59 49 46 44 43
Max/Min Temp 61 39 61 43
Wind Dir W W W W W NW NE SE S SE S S S S E E E
Wind (mph) 3 5 8 10 9 5 5 4 3 4 9 11 10 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) 10.2 10.1 10.2 10.6 10.4 10.0 9.9 10.0 10.0 10.0 10.0 10.2 10.7 10.8 11.0 11.1 11.1
...Anaconda/Highland Ranges...
Date Friday 09/26/25 Saturday 09/27/25
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 CL FW FW FW FW FW FW FW CL FW CL CL CL
Cloud Cover (%) 20 10 20 5 5 10 5 20 15 10 5 5 5 5 5 0 5
Temperature 41 42 51 56 54 44 40 38 38 41 57 65 64 52 47 44 42
Max/Min Temp 57 37 66 42
Wind Dir NW NW W W NW NW W SW S S S SW SW S S S S
Wind (mph) 6 6 8 10 9 6 4 4 4 4 6 6 5 3 5 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) 8.9 7.8 8.1 8.4 8.5 8.2 8.3 8.3 9.3 9.9 10.2 10.5 11.0 11.1 11.1 10.9 10.8
...Pioneer Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW CL FW FW FW FW FW FW FW CL FW CL CL FW
Cloud Cover (%) 30 15 15 5 5 10 10 25 10 10 5 5 5 5 5 5 5
Temperature 38 40 50 56 54 45 41 39 39 43 58 65 64 52 48 45 43
Max/Min Temp 56 38 65 43
Wind Dir W W W W NW NW SW SW SW S S SW SW S S SW SW
Wind (mph) 8 9 10 11 10 6 5 5 5 5 6 9 6 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) 9.4 8.4 8.5 8.7 8.8 8.5 8.3 8.6 9.3 9.8 10.2 10.8 11.2 11.2 11.1 11.0 10.9
...Beaverhead/Tendoy Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 FW CL FW FW FW FW FW CL FW CL FW CL CL FW
Cloud Cover (%) 30 10 15 10 5 10 5 10 10 10 5 5 5 5 5 5 10
Temperature 40 43 53 58 56 45 41 39 38 43 58 64 62 50 45 43 42
Max/Min Temp 58 37 64 41
Wind Dir W W NW NW NW NW SW SW S S S S SW S S S S
Wind (mph) 6 6 9 11 10 6 4 4 4 5 8 10 9 8 9 8 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) 9.8 9.3 9.3 9.4 9.4 9.0 9.1 9.4 9.7 10.0 10.3 10.7 11.1 11.2 11.0 11.0 11.0
...Absoraka-Beartooth/Cooke City Mountains...
Date Friday 09/26/25 Saturday 09/27/25
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 CL SC FW FW FW FW CL FW CL FW CL FW FW FW FW
Cloud Cover (%) 25 10 5 40 15 10 10 10 5 10 5 5 5 10 10 10 5
Temperature 35 39 52 57 54 43 39 37 36 41 56 61 58 46 43 41 39
Max/Min Temp 58 35 62 39
Wind Dir SW SW W W W NW S S S S SW SW SW SW S S S
Wind (mph) 6 6 11 12 9 3 4 5 5 5 8 9 9 8 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) 10.5 10.1 10.4 10.8 10.8 10.1 9.8 9.7 9.5 9.5 10.5 11.3 11.5 11.2 11.2 11.2 11.2
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain