Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
954
FWUS45 KTFX 081000
AVGTFX
FWUS45 KTFX 081000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Wed Oct 8 2025
...Glacier National Park/Marias Pass...
Date Wednesday 10/08/25 Thursday 10/09/25
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 CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW
Cloud Cover (%) 40 30 5 5 5 15 10 20 20 20 5 10 15 25 20 20 15
Temperature 41 42 52 55 53 44 40 37 35 36 46 51 48 41 39 39 38
Max/Min Temp 56 33 51 37
Wind Dir SW SW SW SW SW N N NE NE NE NE E E E SE SE S
Wind (mph) 13 11 10 9 6 5 8 8 8 8 9 10 9 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 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) 8.1 7.9 8.1 8.5 8.7 8.7 8.8 8.8 8.7 8.5 8.8 9.2 9.4 9.5 9.5 9.5 9.8
...Bob Marshall/Scapegoat Wilderness...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW FW SC
Cloud Cover (%) 10 5 0 5 5 10 10 15 15 10 5 15 15 25 15 10 30
Temperature 40 41 54 58 56 46 43 41 38 38 50 54 50 41 40 40 39
Max/Min Temp 58 36 54 38
Wind Dir SW SW SW SW SW SW SE E E NE E E E NE NE S S
Wind (mph) 10 9 8 8 5 4 6 6 6 6 8 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 20
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) 8.7 8.1 8.2 8.6 9.0 9.1 9.1 9.0 9.0 9.1 9.3 9.5 9.7 9.8 9.9 10.0 10.4
...Nevada Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC
Cloud Cover (%) 10 5 0 5 5 10 5 15 20 10 5 10 10 15 10 10 35
Temperature 41 42 53 60 58 50 47 44 40 40 50 56 53 45 43 42 41
Max/Min Temp 61 39 56 40
Wind Dir SW SW SW SW SW SW S W NE NE NE NE NE N NE SE S
Wind (mph) 9 9 8 6 3 4 5 6 8 6 6 8 8 6 5 4 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 9.0 8.2 8.2 8.7 9.1 9.1 9.0 9.0 9.2 9.4 9.4 9.6 9.8 9.9 10.0 10.4 10.7
...Elkhorn/Boulder Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC
Cloud Cover (%) 5 5 0 5 5 5 5 15 20 10 5 10 5 5 5 10 30
Temperature 39 40 53 58 56 47 44 42 40 41 54 59 57 46 43 41 40
Max/Min Temp 59 38 59 39
Wind Dir SW SW S S S SW SW SW S NE E E E NE E SE S
Wind (mph) 10 9 9 9 6 6 8 6 5 5 6 8 5 5 5 5 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 8.9 8.0 8.2 8.8 9.1 9.1 9.2 9.3 9.4 9.4 9.4 9.7 10.1 10.1 10.4 10.8 11.1
...Big Belt Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC
Cloud Cover (%) 5 5 0 5 5 10 10 15 20 10 0 5 10 10 10 15 30
Temperature 42 44 53 59 58 51 48 45 42 43 54 59 56 48 45 43 42
Max/Min Temp 60 40 60 41
Wind Dir S S S SW S S S SW SE NE NE E NE E SE SE SE
Wind (mph) 12 12 12 10 6 8 9 8 5 5 5 6 6 8 8 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 8.9 8.5 8.2 8.6 9.0 9.0 9.0 9.0 9.1 9.3 9.4 9.6 10.0 10.1 10.2 10.5 11.0
...Little Belt Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC
Cloud Cover (%) 5 5 0 5 0 5 10 15 20 10 5 10 10 10 5 15 30
Temperature 43 46 58 61 58 48 46 44 42 45 57 60 57 47 45 44 43
Max/Min Temp 62 40 61 42
Wind Dir SW SW SW SW SW S SW SW SW S E E E SE S S S
Wind (mph) 11 10 10 9 5 6 8 6 5 3 5 8 8 9 10 10 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
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) 9.1 9.0 8.6 8.7 8.9 8.9 8.9 8.9 8.9 8.9 9.2 9.6 9.8 10.0 10.2 10.6 10.9
...Highwood Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 CL FW FW CL CL CL FW FW CL FW FW
Cloud Cover (%) 5 0 0 5 5 10 5 5 20 5 0 5 5 15 5 5 25
Temperature 49 51 61 65 61 53 51 49 45 45 53 58 56 50 47 45 44
Max/Min Temp 65 43 58 43
Wind Dir SW SW SW SW NW SE S W W W NE E E SE SE S S
Wind (mph) 12 11 9 6 5 6 8 8 8 5 5 8 9 11 11 9 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
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) 9.1 9.2 9.1 9.0 9.1 8.9 8.9 8.9 8.8 8.7 8.9 9.4 9.6 9.7 10.0 10.3 10.6
...Snowy/Judith Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW FW
Cloud Cover (%) 10 5 5 5 5 10 10 20 20 5 5 5 10 10 10 15 20
Temperature 46 52 64 67 62 51 49 48 45 48 59 62 57 48 46 45 43
Max/Min Temp 67 42 62 42
Wind Dir SW SW W SW S S SW W W N E E E SE SE SE SE
Wind (mph) 11 9 8 8 6 6 6 6 5 4 6 9 9 10 9 9 8
Wind Gust (mph) 26
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
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) 9.0 8.8 8.8 9.0 9.2 9.1 8.9 8.8 8.8 8.8 8.9 9.3 9.5 9.8 10.1 10.5 10.8
...Bears Paw Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW
Cloud Cover (%) 5 5 0 0 5 10 5 5 10 0 0 0 5 10 5 5 10
Temperature 44 50 63 66 62 49 47 45 42 45 57 61 58 47 45 43 42
Max/Min Temp 66 39 61 41
Wind Dir SW SW W W SW E NE NE NE NE E E E E SE SE SE
Wind (mph) 5 6 9 6 4 4 4 4 5 5 8 9 9 10 11 12 12
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 8.9 8.9 9.0 9.1 9.0 9.0 9.0 8.8 8.8 8.7 8.8 8.8 8.9 9.1 9.3 9.6 10.1
...Castle/Crazy Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 SC FW CL FW FW FW FW FW SC
Cloud Cover (%) 5 5 0 5 5 10 10 25 25 15 5 5 5 10 10 20 30
Temperature 40 43 55 60 57 49 45 43 43 46 58 61 57 47 43 42 41
Max/Min Temp 60 41 61 40
Wind Dir SW SW SW SW SW SW SW SW SW SE E E E E E E SE
Wind (mph) 12 11 13 12 6 8 9 8 6 6 9 11 11 10 9 8 6
Wind Gust (mph) 28
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
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) 8.5 8.2 8.2 8.7 9.1 8.9 8.9 8.9 9.0 9.2 9.4 9.8 10.1 10.2 10.5 10.8 11.2
...Bridger Range...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC
Cloud Cover (%) 5 5 5 5 5 10 10 15 20 10 5 5 5 10 10 25 40
Temperature 39 41 54 59 56 47 45 43 42 45 58 62 57 47 45 43 42
Max/Min Temp 60 41 62 41
Wind Dir S S SW SW SW SW SW SW S SE SE SE SE E E E SE
Wind (mph) 8 8 8 9 6 8 8 6 5 5 5 8 9 11 11 10 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 8.2 7.9 8.2 8.8 9.0 8.9 9.0 9.1 9.3 9.4 9.5 10.0 10.3 10.3 10.7 11.0 11.4
...Madison Range/Spanish Peaks...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW CL FW FW SC BK
Cloud Cover (%) 5 5 0 5 5 10 20 25 25 10 5 5 5 10 15 35 55
Temperature 34 37 48 52 49 41 40 38 38 41 54 58 55 46 44 43 42
Max/Min Temp 52 37 58 41
Wind Dir S S S S S S S S S SE SE S S SE SE SE SE
Wind (mph) 12 12 13 16 14 13 12 10 8 9 8 10 8 9 10 9 9
Wind Gust (mph) 32 32 32 33 32
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 8.0 7.9 8.4 8.8 9.0 9.1 9.4 9.5 9.4 9.3 9.7 10.1 10.3 10.7 11.1 11.5 11.8
...Gallatin Range/Hyalite Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW CL FW FW SC BK
Cloud Cover (%) 5 0 5 5 5 10 20 25 25 10 10 10 5 10 10 30 55
Temperature 35 37 50 54 52 43 40 39 38 40 55 59 57 47 43 42 41
Max/Min Temp 55 36 60 40
Wind Dir S S S SW S SW S S S S SE S SE SE SE S S
Wind (mph) 12 12 12 12 11 12 11 9 8 9 6 9 6 9 10 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30
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) 8.1 8.0 8.6 9.0 9.0 9.0 9.3 9.5 9.4 9.4 9.7 10.2 10.3 10.6 11.0 11.3 11.7
...Lionhead Range...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW FW FW FW SC BK BK
Cloud Cover (%) 10 5 0 10 5 10 15 20 30 25 5 10 5 10 50 50 65
Temperature 27 32 50 55 52 41 37 33 30 35 58 63 59 46 42 38 36
Max/Min Temp 56 29 63 35
Wind Dir S S SW SW SW S S SE E E S S S SE E E E
Wind (mph) 4 5 11 13 10 5 5 5 4 5 5 9 4 5 8 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 50
Precip Type 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) 8.3 8.1 8.4 9.0 9.4 9.7 9.6 9.4 9.3 9.3 9.7 10.2 10.6 11.1 11.4 11.7 11.9
...Tobacco Root Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 SC SC FW FW FW FW FW FW FW SC
Cloud Cover (%) 5 5 5 5 5 10 20 25 35 10 10 10 5 10 10 20 40
Temperature 37 39 49 54 51 43 42 41 41 43 55 59 56 47 45 44 43
Max/Min Temp 54 39 59 42
Wind Dir SW SW S SW S SW SW SW S S SE SE SE E SE SE S
Wind (mph) 11 11 12 14 14 13 11 8 6 6 6 9 8 8 9 9 9
Wind Gust (mph) 24 27
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 8.0 7.9 8.3 8.9 8.9 9.0 9.1 9.4 9.5 9.4 9.5 10.0 10.2 10.4 10.7 11.3 11.5
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW SC SC SC FW FW FW CL FW FW SC BK
Cloud Cover (%) 5 5 5 5 5 15 30 40 30 20 10 5 5 10 25 35 50
Temperature 35 37 49 53 51 42 41 40 39 42 57 61 57 48 46 44 43
Max/Min Temp 54 38 61 42
Wind Dir S S S S S S S SE SE SE SE S S SE SE SE SE
Wind (mph) 12 13 16 19 17 16 13 11 9 10 11 16 13 11 12 12 11
Wind Gust (mph) 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 30
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 8.0 7.8 8.3 8.7 9.0 9.2 9.5 9.6 9.5 9.3 9.6 10.0 10.2 10.7 11.0 11.5 11.7
...Centennial Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW SC SC SC FW FW CL CL FW BK BK BK
Cloud Cover (%) 10 5 0 5 5 15 30 30 35 20 5 5 5 10 50 55 65
Temperature 33 35 46 51 49 42 40 38 38 41 55 59 56 48 46 44 43
Max/Min Temp 51 37 59 42
Wind Dir SE S S S S S SE SE SE E SE S S E E E E
Wind (mph) 8 10 13 16 13 9 8 9 9 10 10 13 9 9 10 9 9
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 50
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 8.1 7.8 8.2 8.6 9.1 9.5 9.6 9.5 9.4 9.4 9.5 10.0 10.4 11.0 11.2 11.7 11.8
...Anaconda/Highland Ranges...
Date Wednesday 10/08/25 Thursday 10/09/25
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 CL CL FW FW SC SC FW FW FW FW FW FW FW FW
Cloud Cover (%) 5 5 5 5 5 10 15 35 40 15 15 20 10 10 5 10 20
Temperature 34 36 48 56 54 44 41 39 39 40 54 61 59 47 44 42 41
Max/Min Temp 56 37 61 40
Wind Dir S S S S S SW S SE E SE SE SE SE E E E SE
Wind (mph) 9 9 9 10 8 8 10 8 6 6 6 9 6 9 9 9 8
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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) 7.8 7.3 8.1 8.8 9.2 9.3 9.3 9.7 9.6 9.4 9.4 9.9 10.2 10.1 10.4 10.9 11.1
...Pioneer Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 SC SC FW FW FW FW FW FW FW FW
Cloud Cover (%) 5 5 5 5 5 10 20 50 35 15 15 15 10 10 10 15 25
Temperature 34 36 49 55 53 44 41 39 39 40 54 59 57 47 44 42 41
Max/Min Temp 56 37 59 40
Wind Dir S S S SW SW S S S SE SE SE SE SE SE SE SE SE
Wind (mph) 8 8 10 11 9 8 9 6 6 8 10 11 10 8 8 8 8
Wind Gust (mph) 28
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
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) 7.8 7.5 8.3 9.0 9.2 9.2 9.4 9.7 9.6 9.4 9.4 10.0 10.2 10.2 10.6 11.1 11.2
...Beaverhead/Tendoy Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 FW FW SC BK SC FW FW FW FW FW FW SC SC
Cloud Cover (%) 5 5 5 5 5 15 30 60 35 25 15 10 5 10 25 25 35
Temperature 33 35 49 53 51 42 39 39 38 40 55 59 56 46 44 42 41
Max/Min Temp 54 36 59 40
Wind Dir S S S S S S S S SE SE SE S SE SE SE SE SE
Wind (mph) 10 11 12 13 12 12 12 11 10 11 12 14 12 11 12 12 11
Wind Gust (mph) 31 29 33
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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
Snow Level (kft) 7.7 7.5 8.3 8.9 9.2 9.3 9.6 9.7 9.5 9.3 9.5 10.0 10.2 10.4 10.9 11.3 11.3
...Absoraka-Beartooth/Cooke City Mountains...
Date Wednesday 10/08/25 Thursday 10/09/25
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 CL CL FW FW FW FW FW FW FW FW FW FW SC BK
Cloud Cover (%) 5 5 5 5 5 10 15 20 20 5 5 10 5 15 15 30 55
Temperature 29 33 44 49 45 36 34 33 32 37 52 55 50 40 38 38 37
Max/Min Temp 50 31 56 36
Wind Dir S S SW SW SW SW SW S S SE S SW S SE SE SE SE
Wind (mph) 10 10 12 13 12 11 10 8 8 8 8 9 6 8 9 8 6
Wind Gust (mph) 28 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30
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) 8.2 8.3 9.1 9.3 9.6 9.6 9.5 9.3 9.1 9.1 9.8 10.4 10.6 10.7 11.0 11.5 11.7
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain