Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
944
FWUS45 KTFX 051000
AVGTFX
FWUS45 KTFX 051000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Sun Oct 5 2025
...Glacier National Park/Marias Pass...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV BK SC FW FW FW FW SC FW FW CL CL FW FW FW FW
Cloud Cover (%) 95 90 55 25 10 20 10 15 25 20 10 5 5 10 5 5 5
Temperature 25 24 26 31 32 27 26 27 27 30 39 42 41 35 34 34 34
Max/Min Temp 33 25 42 32
Wind Dir N N N SE SW SW SW SW SW SW SW W SW SW SW SW SW
Wind (mph) 23 17 8 5 5 9 10 11 12 12 11 10 9 11 12 13 14
Wind Gust (mph) 50 36 31 34
Precip Prob (%) 40 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S
6 Hour QPF 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.8 0.0 0.0 0.0
Snow Level (kft) 3.5 3.0 3.0 4.0 4.5 4.3 4.3 4.2 4.3 4.5 5.8 6.8 7.8 8.2 8.3 7.9 7.8
...Bob Marshall/Scapegoat Wilderness...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV SC FW FW FW SC FW FW CL CL FW CL CL FW
Cloud Cover (%) 95 90 90 75 45 25 10 15 30 25 5 5 5 5 5 5 5
Temperature 27 25 27 30 31 26 25 24 24 27 40 45 43 34 32 31 32
Max/Min Temp 32 22 45 30
Wind Dir N NE NE E SE SW W W W W W W W W W W W
Wind (mph) 20 17 9 6 4 4 5 5 8 8 8 6 5 6 6 6 8
Wind Gust (mph) 51 41
Precip Prob (%) 80 40 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.3 0.0 0.0 0.0
Snow Level (kft) 4.2 3.7 3.7 4.5 4.7 4.5 4.6 4.5 4.4 4.5 5.9 6.8 7.3 7.3 7.6 7.5 7.5
...Nevada Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV SC SC FW FW FW SC CL CL CL FW CL CL CL
Cloud Cover (%) 95 90 90 80 50 30 15 20 25 30 5 5 0 5 5 5 5
Temperature 30 27 28 31 31 28 27 27 26 28 40 46 44 38 36 34 33
Max/Min Temp 33 25 46 32
Wind Dir N N NE NE NE SE SW SW W SW SW W W SW SW SW SW
Wind (mph) 20 19 12 8 5 4 3 5 6 8 8 6 5 5 6 8 8
Wind Gust (mph) 43 40
Precip Prob (%) 90 50 30 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.11 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.4 0.0 0.0 0.0
Snow Level (kft) 4.7 4.1 4.0 4.5 4.5 4.2 4.3 4.4 4.4 4.5 5.8 6.5 7.1 7.0 7.1 7.1 6.9
...Elkhorn/Boulder Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK SC FW SC FW FW CL CL CL CL CL CL CL
Cloud Cover (%) 90 85 90 80 65 35 25 30 25 15 5 5 5 5 5 5 5
Temperature 30 28 29 31 31 27 25 24 24 27 40 46 44 35 33 32 31
Max/Min Temp 33 23 46 30
Wind Dir N N N N NE E S SW W SW SW W W W SW SW SW
Wind (mph) 16 17 13 10 8 5 4 4 5 5 5 5 4 4 5 6 6
Wind Gust (mph) 35
Precip Prob (%) 80 50 30 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.12 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.4 0.0 0.0 0.0
Snow Level (kft) 5.7 4.7 4.7 5.2 5.2 5.0 4.9 4.8 4.8 4.8 6.0 6.8 7.3 7.0 7.0 6.9 6.8
...Big Belt Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK SC FW FW SC SC CL CL CL CL CL CL FW
Cloud Cover (%) 100 95 90 80 60 35 25 25 35 35 5 5 0 5 5 5 5
Temperature 32 30 29 31 32 30 29 28 28 30 38 45 44 39 37 35 35
Max/Min Temp 34 27 46 33
Wind Dir N N N N N E S S SW S SW SW SW S S S S
Wind (mph) 19 18 14 10 8 6 5 6 8 8 9 8 5 6 8 9 10
Wind Gust (mph) 39 36 27
Precip Prob (%) 100 70 40 5 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.21 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.2 0.0 0.0 0.0
Snow Level (kft) 5.1 4.5 4.4 4.8 4.8 4.5 4.6 4.6 4.6 4.7 5.6 6.4 6.9 6.9 6.9 6.9 6.8
...Little Belt Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV BK SC SC SC FW CL CL CL CL CL FW CL
Cloud Cover (%) 100 95 90 90 70 55 30 30 30 15 5 5 0 5 5 5 5
Temperature 32 30 30 32 32 27 27 27 26 30 43 47 45 36 34 33 33
Max/Min Temp 34 25 47 32
Wind Dir N N N N N S S SW SW SW SW W W SW SW SW SW
Wind (mph) 12 13 10 8 5 4 4 6 8 8 6 6 5 6 6 8 8
Wind Gust (mph)
Precip Prob (%) 100 80 40 10 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.17 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.1 0.0 0.0 0.0
Snow Level (kft) 5.3 4.6 4.4 4.8 4.8 4.7 4.8 4.8 4.8 4.8 5.9 6.6 6.9 6.7 6.8 7.3 7.4
...Highwood Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV SC SC FW FW FW FW CL CL CL CL CL CL FW
Cloud Cover (%) 100 95 90 70 40 35 10 5 15 5 0 5 0 5 5 5 5
Temperature 34 32 30 33 34 31 29 30 31 35 45 49 47 42 40 39 40
Max/Min Temp 36 29 50 38
Wind Dir N N N NW NW SW S SW SW SW W W W SW SW SW SW
Wind (mph) 18 17 11 9 6 8 6 8 10 9 9 9 6 9 9 9 9
Wind Gust (mph)
Precip Prob (%) 90 70 30 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S
6 Hour QPF 0.19 0.02 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.6 0.0 0.0 0.0
Snow Level (kft) 4.3 3.8 3.6 4.2 4.2 4.1 4.1 4.5 4.6 4.6 5.5 6.1 6.6 6.8 7.0 7.5 7.6
...Snowy/Judith Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK BK SC FW FW FW CL CL CL FW FW FW FW
Cloud Cover (%) 90 85 85 90 65 55 30 20 20 10 5 5 5 10 5 5 10
Temperature 35 34 35 36 35 31 30 29 29 35 47 51 48 39 37 36 36
Max/Min Temp 39 26 52 33
Wind Dir N N N NW NW W S S SW SW W W W SW SW SW SW
Wind (mph) 14 14 11 11 9 6 4 6 8 6 6 5 4 5 6 6 6
Wind Gust (mph)
Precip Prob (%) 60 60 40 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.09 0.04 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.5 0.0 0.0 0.0
Snow Level (kft) 5.5 4.9 4.8 4.9 4.7 4.5 4.5 4.6 4.7 4.9 5.6 6.2 6.6 6.7 6.8 7.0 7.2
...Bears Paw Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV BK SC FW FW FW FW FW FW CL CL CL FW CL CL CL
Cloud Cover (%) 80 90 70 45 10 25 15 5 20 10 5 5 5 10 5 5 5
Temperature 33 32 35 39 39 29 27 26 27 34 47 52 50 39 37 35 35
Max/Min Temp 41 24 52 33
Wind Dir N N N NW NW W SW SW SW SW W W W SW SW SW SW
Wind (mph) 20 18 13 11 9 5 4 4 5 6 10 9 5 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 10 30 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S
6 Hour QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.0 0.0 0.0
Snow Level (kft) 4.3 3.6 3.6 3.7 3.4 3.1 3.2 3.2 3.7 4.1 4.9 5.5 6.2 6.5 6.8 7.3 7.5
...Castle/Crazy Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV BK BK SC SC SC FW CL CL CL CL CL CL
Cloud Cover (%) 95 95 95 90 75 60 55 45 45 35 5 5 5 5 5 5 5
Temperature 33 31 32 34 33 31 29 28 27 29 39 45 44 37 35 34 33
Max/Min Temp 36 26 46 32
Wind Dir N N NE NE NE E SE S SW SW SW W W SW SW SW SW
Wind (mph) 12 13 11 10 8 6 3 4 5 8 10 10 6 5 6 8 8
Wind Gust (mph)
Precip Prob (%) 90 80 50 20 10 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.19 0.05 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.6 0.5 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.1 0.0 0.0 0.0
Snow Level (kft) 6.1 5.5 5.4 5.7 5.6 5.2 5.1 5.0 4.9 5.0 5.9 6.6 6.9 6.7 6.7 7.0 7.0
...Bridger Range...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV OV BK BK BK SC FW CL CL FW FW CL CL
Cloud Cover (%) 100 95 95 90 80 75 55 55 55 45 10 5 5 5 5 5 5
Temperature 34 32 32 33 33 31 29 28 27 28 37 43 42 36 34 33 32
Max/Min Temp 35 25 44 32
Wind Dir N N NE NE NE E SE S SW SW SW W W S S S S
Wind (mph) 10 13 10 9 6 5 3 3 3 4 5 6 4 3 4 4 5
Wind Gust (mph)
Precip Prob (%) 90 90 60 20 10 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.29 0.07 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 2.1 0.5 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.6 0.0 0.0 0.0
Snow Level (kft) 6.4 5.7 5.6 5.9 5.7 5.4 5.3 5.1 5.0 5.0 5.9 6.5 6.9 6.8 6.7 6.8 6.8
...Madison Range/Spanish Peaks...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV BK SC SC SC FW CL FW CL FW CL CL FW
Cloud Cover (%) 95 90 90 85 75 65 45 40 40 25 5 5 5 5 5 5 5
Temperature 29 28 30 31 29 27 25 23 22 24 36 41 39 31 29 28 28
Max/Min Temp 33 21 42 27
Wind Dir NW N N N N NE NE NW NW SE W NW NW S S S SE
Wind (mph) 8 10 10 11 10 8 4 3 3 3 3 5 4 4 5 5 6
Wind Gust (mph)
Precip Prob (%) 60 70 70 40 10 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S S
6 Hour QPF 0.09 0.08 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.0 0.9 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.9 0.1 0.0 0.0
Snow Level (kft) 6.9 6.5 6.4 6.6 6.4 6.0 5.8 5.6 5.5 5.5 6.7 7.3 7.7 7.3 7.2 7.4 7.4
...Gallatin Range/Hyalite Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV OV OV BK SC FW CL FW CL FW FW CL CL
Cloud Cover (%) 95 95 90 90 85 85 75 55 40 20 5 10 5 10 5 5 5
Temperature 29 28 29 30 30 28 25 23 22 24 36 41 40 32 29 28 27
Max/Min Temp 33 20 43 26
Wind Dir NW N N N N NE SE S SW S W NW NW SW S S S
Wind (mph) 9 10 9 10 9 6 3 2 3 3 4 5 4 4 5 5 6
Wind Gust (mph)
Precip Prob (%) 80 90 80 40 20 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S S
6 Hour QPF 0.13 0.07 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.4 0.8 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.2 0.1 0.0 0.0
Snow Level (kft) 6.9 6.3 6.1 6.3 6.2 5.9 5.7 5.5 5.3 5.4 6.5 7.3 7.6 7.1 6.9 7.2 7.2
...Lionhead Range...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK SC SC FW SC SC CL FW CL FW CL FW FW
Cloud Cover (%) 75 75 75 80 60 45 30 20 35 35 0 10 5 5 5 5 5
Temperature 29 30 38 40 36 30 26 23 21 24 41 47 44 33 28 24 22
Max/Min Temp 41 19 48 21
Wind Dir NW N NE N N NE NE NE NE NE NW W W S SE E E
Wind (mph) 3 5 5 8 6 6 4 3 2 2 2 3 2 2 2 2 2
Wind Gust (mph)
Precip Prob (%) 30 40 60 70 30 5 5 0 5 5 0 0 0 0 0 0 0
Precip Type S S S S S
6 Hour QPF 0.02 0.09 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.0 0.0 0.0
Snow Level (kft) 7.0 6.9 7.2 7.4 7.1 6.4 6.1 5.9 5.7 5.8 7.0 7.5 8.0 7.6 7.4 7.5 7.5
...Tobacco Root Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK BK SC SC SC FW CL CL CL FW CL CL CL
Cloud Cover (%) 85 85 85 80 65 55 40 35 30 25 5 5 5 5 5 5 5
Temperature 30 29 29 30 29 27 25 24 23 26 36 42 40 33 32 31 30
Max/Min Temp 32 22 42 29
Wind Dir N N NE NE NE NE E W W SW SW W SW S SW SW SW
Wind (mph) 10 13 12 11 10 8 4 3 4 4 5 5 3 5 6 6 6
Wind Gust (mph)
Precip Prob (%) 50 70 40 20 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.10 0.04 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.1 0.5 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.6 0.1 0.0 0.0
Snow Level (kft) 6.6 5.8 5.7 6.1 6.0 5.6 5.4 5.3 5.1 5.2 6.3 7.0 7.3 7.1 6.9 6.9 6.9
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK SC SC SC SC SC CL CL CL FW CL CL CL
Cloud Cover (%) 85 85 80 70 55 45 35 35 40 30 5 5 5 5 5 5 5
Temperature 31 31 33 35 33 28 26 25 24 26 38 44 42 34 32 30 29
Max/Min Temp 36 23 45 28
Wind Dir N N N N N NE NE N NW NW NW NW NW S S S SE
Wind (mph) 9 11 12 13 13 10 6 4 3 4 4 5 5 5 6 6 6
Wind Gust (mph)
Precip Prob (%) 30 50 60 20 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.9 0.0 0.0 0.0
Snow Level (kft) 6.8 6.5 6.4 6.7 6.5 5.9 5.6 5.4 5.3 5.3 6.5 7.1 7.5 7.2 7.2 7.4 7.3
...Centennial Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV BK SC SC SC SC SC SC CL CL CL FW CL CL CL
Cloud Cover (%) 80 75 75 70 35 35 30 35 40 35 0 5 5 5 5 5 5
Temperature 31 31 34 36 34 29 27 25 24 26 38 44 42 34 32 30 29
Max/Min Temp 37 23 44 28
Wind Dir N N N N N NE NE N N N NW W W NW NE NE NE
Wind (mph) 11 11 10 12 12 12 10 8 6 5 4 5 5 4 4 4 4
Wind Gust (mph)
Precip Prob (%) 20 40 60 50 10 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S S
6 Hour QPF 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.4 0.0 0.0 0.0
Snow Level (kft) 6.8 6.6 6.9 7.0 6.7 6.0 5.7 5.5 5.3 5.4 6.6 7.3 7.8 7.5 7.3 7.5 7.4
...Anaconda/Highland Ranges...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV BK SC SC FW FW FW SC CL CL CL CL CL CL CL
Cloud Cover (%) 80 80 75 70 45 25 15 15 25 30 5 5 5 5 5 0 5
Temperature 31 30 33 35 35 28 26 25 24 26 39 46 44 35 33 31 30
Max/Min Temp 37 23 46 29
Wind Dir N N NE N N NE NE N NW S SW W W NW S S S
Wind (mph) 8 10 10 10 9 6 4 3 2 3 4 5 4 3 4 5 5
Wind Gust (mph)
Precip Prob (%) 70 50 30 10 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.7 0.0 0.0 0.0
Snow Level (kft) 6.4 5.8 5.8 6.3 6.2 5.6 5.3 5.2 5.1 5.1 6.3 7.1 7.5 7.2 6.9 6.9 6.9
...Pioneer Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV BK SC SC FW FW FW CL CL CL FW CL CL CL
Cloud Cover (%) 80 80 75 70 60 35 30 25 20 15 5 5 5 5 5 5 5
Temperature 30 29 32 35 34 28 26 24 23 26 39 45 43 35 32 31 30
Max/Min Temp 36 23 45 30
Wind Dir NW N NE NE NE NE SE SW W W SW W W W SW SW SW
Wind (mph) 8 11 10 10 9 6 3 3 3 3 4 5 4 4 4 4 5
Wind Gust (mph)
Precip Prob (%) 50 50 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.06 0.04 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.1 0.0 0.0 0.0
Snow Level (kft) 6.5 6.0 6.0 6.5 6.4 5.8 5.6 5.4 5.3 5.3 6.3 7.1 7.6 7.2 7.0 7.1 7.2
...Beaverhead/Tendoy Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV BK BK SC SC SC SC FW CL CL CL FW CL CL CL
Cloud Cover (%) 80 80 80 65 55 50 30 30 30 20 5 5 5 5 5 5 5
Temperature 29 30 33 36 34 28 25 24 23 26 38 44 43 33 31 30 29
Max/Min Temp 37 22 45 28
Wind Dir NW N N N N N NE NW NW W NW NW NW SW S S S
Wind (mph) 10 11 11 11 11 9 6 5 4 4 5 5 5 4 5 5 5
Wind Gust (mph)
Precip Prob (%) 30 30 50 30 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.4 0.4 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.8 0.0 0.0 0.0
Snow Level (kft) 6.7 6.3 6.5 6.9 6.7 6.1 5.7 5.6 5.4 5.4 6.4 7.1 7.6 7.3 7.1 7.4 7.3
...Absoraka-Beartooth/Cooke City Mountains...
Date Sunday 10/05/25 Monday 10/06/25
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 OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW FW FW
Cloud Cover (%) 90 95 90 90 80 65 55 40 35 25 10 10 5 10 10 10 5
Temperature 26 26 30 30 28 22 21 19 18 21 33 38 35 26 24 23 23
Max/Min Temp 32 17 39 22
Wind Dir N N NE NE NE NE E E W SW SW W W SW S S S
Wind (mph) 6 9 10 11 9 6 4 3 3 3 4 5 4 4 5 5 5
Wind Gust (mph)
Precip Prob (%) 60 80 80 90 40 10 10 5 5 5 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.08 0.10 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.1 1.3 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.4 0.1 0.0 0.0
Snow Level (kft) 6.9 6.7 6.7 6.8 6.5 6.0 5.9 5.9 5.9 6.0 7.0 7.6 8.0 7.6 7.5 7.6 7.6
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain