Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
727
FWUS45 KTFX 111000
AVGTFX
FWUS45 KTFX 111000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Sat Oct 11 2025
...Glacier National Park/Marias Pass...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 65 55 60 55 85 95 100 100 100 100 100 100 100 100 100 100
Temperature 43 41 43 42 38 35 33 28 24 21 22 23 21 21 20 19 17
Max/Min Temp 46 21 25 16
Wind Dir SW SW SW SW SW W W N N N NE NE NE NE NE NE NE
Wind (mph) 13 17 19 20 19 20 16 13 13 12 11 11 11 13 17 17 16
Wind Gust (mph) 32 36 39 39 36 44 40 32 35 39 39
Precip Prob (%) 30 20 20 30 10 30 90 80 100 100 90 90 100 100 100 100 80
Precip Type R R S S S S S S S S S S S S S S S
6 Hour QPF 0.03 0.03 0.06 0.23 0.14 0.07 0.11 0.12
6 Hour Snow 0.0 0.0 0.4 2.8 2.1 1.2 1.7 2.1
12 Hour Snow 0.0 3.2 3.3 3.8
Snow Level (kft) 9.6 8.8 7.8 7.1 6.4 5.7 4.7 3.4 2.6 2.1 2.2 2.3 2.3 1.9 1.5 1.1 0.9
...Bob Marshall/Scapegoat Wilderness...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK SC SC BK SC OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 35 40 50 50 90 90 90 100 100 100 100 100 100 100 100 100
Temperature 44 43 48 48 41 36 33 32 28 25 27 28 25 23 22 20 18
Max/Min Temp 50 25 30 18
Wind Dir SW W W W W W W W W NW NE E NE NE NE NE NE
Wind (mph) 9 11 13 14 13 17 17 13 10 9 8 8 8 10 13 14 14
Wind Gust (mph) 31 33 33 33 43 46 35 32 26 32 36 40
Precip Prob (%) 40 10 20 30 20 20 30 60 100 100 90 90 100 100 100 100 90
Precip Type R R R R S S S S S S S S S S S S S
6 Hour QPF 0.01 0.00 0.00 0.08 0.20 0.11 0.13 0.15
6 Hour Snow 0.0 0.0 0.0 0.9 2.6 1.5 1.8 2.4
12 Hour Snow 0.0 0.9 4.1 4.2
Snow Level (kft) 10.5 9.4 8.4 7.7 6.9 6.0 5.6 4.4 4.1 3.3 3.3 3.6 3.5 2.9 2.4 1.9 1.6
...Nevada Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK SC SC BK BK OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 55 45 40 55 65 90 85 90 100 100 100 100 100 100 100 100 95
Temperature 47 46 51 51 44 40 37 35 32 29 30 31 28 27 26 24 22
Max/Min Temp 53 29 33 21
Wind Dir SW W W W W W W W W W N NE NE NE NE NE NE
Wind (mph) 8 10 11 12 12 16 18 14 11 9 8 8 8 11 14 17 17
Wind Gust (mph) 34 40 35 34 36 37
Precip Prob (%) 30 20 20 30 40 40 20 40 90 90 90 90 100 100 90 90 80
Precip Type R R R R S S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.05 0.21 0.09 0.15 0.14
6 Hour Snow 0.0 0.0 0.0 0.3 2.0 0.9 1.8 1.9
12 Hour Snow 0.0 0.3 2.9 3.7
Snow Level (kft) 10.9 9.8 8.7 8.4 7.3 6.2 5.6 4.9 4.6 3.8 3.6 4.2 4.1 3.5 2.9 2.3 2.0
...Elkhorn/Boulder Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 40 75 40 70 95 95 90 90 95 95 85 85 95 95 95 90 85
Temperature 45 46 51 51 42 35 32 31 30 29 33 34 32 28 27 25 22
Max/Min Temp 53 28 36 22
Wind Dir SW W W W NW NW W W W W W W NE NE NE NE NE
Wind (mph) 8 8 8 9 10 14 13 11 10 10 9 8 6 8 10 11 11
Wind Gust (mph) 33 35 28 28
Precip Prob (%) 20 60 20 40 80 60 50 30 80 80 60 60 80 80 70 70 40
Precip Type R R T R S S S S S S S S S S S S S
6 Hour QPF 0.03 0.06 0.14 0.03 0.08 0.09 0.17 0.07
6 Hour Snow 0.0 0.0 0.4 0.3 0.9 0.7 1.7 0.9
12 Hour Snow 0.0 0.7 1.6 2.6
Snow Level (kft) 11.3 10.5 9.4 9.0 8.3 6.6 5.8 5.3 5.1 4.7 4.8 5.6 5.3 4.8 4.4 3.6 3.2
...Big Belt Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 25 65 55 70 90 95 95 95 100 100 85 85 100 100 95 95 85
Temperature 50 50 54 54 47 41 38 35 32 30 31 32 30 30 29 27 25
Max/Min Temp 57 30 34 25
Wind Dir S SW W W W W W W W W NW N N NE NE NE NE
Wind (mph) 10 8 9 10 10 13 14 13 12 11 10 9 8 11 12 12 12
Wind Gust (mph) 31 35 32 32 32 31
Precip Prob (%) 10 50 30 60 60 70 50 50 90 90 70 70 90 90 90 90 70
Precip Type R T R R R S S S S S S S S S S S
6 Hour QPF 0.03 0.07 0.20 0.10 0.18 0.03 0.13 0.13
6 Hour Snow 0.0 0.0 0.1 0.5 1.7 0.3 1.4 1.6
12 Hour Snow 0.0 0.6 2.0 3.0
Snow Level (kft) 11.3 10.9 9.8 9.4 8.7 6.8 5.9 5.3 4.8 4.0 4.1 4.5 4.5 4.1 3.7 3.3 3.0
...Little Belt Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 45 65 70 95 100 100 95 100 100 80 80 100 100 95 95 90
Temperature 50 52 57 56 49 41 36 33 30 28 31 32 29 26 25 24 23
Max/Min Temp 59 27 33 22
Wind Dir SW SW W W NW NW W W W W NW NW NE NE E E E
Wind (mph) 10 8 9 8 8 12 13 13 13 11 10 8 6 8 9 8 8
Wind Gust (mph) 32 31 27 27 25
Precip Prob (%) 5 20 40 60 80 90 80 70 90 90 60 60 90 90 80 80 50
Precip Type R T R R S S S S S S S S S S S S
6 Hour QPF 0.02 0.11 0.25 0.11 0.11 0.02 0.08 0.04
6 Hour Snow 0.0 0.0 0.1 0.7 1.2 0.2 0.9 0.5
12 Hour Snow 0.0 0.8 1.4 1.4
Snow Level (kft) 11.2 11.3 10.8 10.1 9.5 7.6 6.2 5.6 5.0 3.8 4.0 4.3 4.3 3.8 3.5 3.1 2.9
...Highwood Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 45 45 70 55 85 95 95 100 100 100 80 80 100 100 100 100 95
Temperature 55 56 59 58 52 46 41 38 33 28 28 30 28 27 26 26 25
Max/Min Temp 60 28 31 25
Wind Dir SW SW W W W W W W NW NW NW NW N NE NE NE NE
Wind (mph) 12 10 11 11 11 16 19 21 20 16 11 9 8 10 12 14 14
Wind Gust (mph)
Precip Prob (%) 10 20 60 30 60 70 60 80 90 90 50 50 80 80 80 80 60
Precip Type R R R R R S S S S S S S S S S S
6 Hour QPF 0.01 0.03 0.11 0.15 0.20 0.03 0.06 0.06
6 Hour Snow 0.0 0.0 0.0 0.2 2.0 0.4 0.8 0.9
12 Hour Snow 0.0 0.2 2.4 1.7
Snow Level (kft) 11.0 11.1 10.5 9.5 8.5 7.2 6.0 5.2 3.9 2.9 3.3 3.4 3.4 2.9 2.4 2.2 2.0
...Snowy/Judith Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 SC BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 30 55 80 90 100 100 95 95 95 80 70 75 90 90 90 90
Temperature 54 58 65 61 52 47 39 36 34 31 32 34 31 28 28 26 24
Max/Min Temp 66 29 36 23
Wind Dir SW SW W NW NW NW NW NW W NW NW NW N N NE E E
Wind (mph) 10 9 10 9 6 13 20 19 19 18 14 12 9 9 10 11 12
Wind Gust (mph) 31 43 46 46 37 29 31
Precip Prob (%) 5 10 20 60 70 90 90 50 70 70 40 40 60 60 50 50 30
Precip Type T R R R S S S S S S S S S S S
6 Hour QPF 0.00 0.21 0.41 0.23 0.10 0.01 0.02 0.02
6 Hour Snow 0.0 0.0 0.0 0.4 0.7 0.1 0.2 0.2
12 Hour Snow 0.0 0.4 0.8 0.4
Snow Level (kft) 11.4 11.3 11.2 11.0 10.6 9.4 6.7 5.7 5.3 3.9 3.7 3.9 3.9 3.5 3.2 2.8 2.5
...Bears Paw Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 SC BK BK OV OV OV OV OV OV OV BK BK OV OV OV OV
Cloud Cover (%) 75 45 55 65 80 95 95 95 95 95 70 65 60 75 85 90 95
Temperature 51 55 63 62 55 46 41 38 32 28 30 32 29 24 23 22 21
Max/Min Temp 64 26 34 20
Wind Dir SW W W W W W W W NW NW NW NW N N NE NE NE
Wind (mph) 6 9 12 12 10 14 18 19 20 19 14 12 10 9 9 10 11
Wind Gust (mph) 37
Precip Prob (%) 5 20 30 30 40 70 50 60 70 70 20 20 30 30 40 40 30
Precip Type R R R R R R S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.07 0.11 0.16 0.02 0.00 0.01
6 Hour Snow 0.0 0.0 0.0 0.1 1.5 0.3 0.0 0.2
12 Hour Snow 0.0 0.1 1.8 0.2
Snow Level (kft) 10.7 10.8 10.8 9.8 8.8 7.9 6.6 5.5 4.1 2.7 2.8 2.9 2.7 2.1 1.6 1.4 1.2
...Castle/Crazy Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK OV OV OV OV OV OV OV OV BK OV OV OV OV OV
Cloud Cover (%) 35 45 65 75 90 100 100 95 95 95 70 60 90 90 90 80 85
Temperature 48 50 56 56 48 42 35 33 31 30 32 34 33 30 29 26 25
Max/Min Temp 59 29 35 24
Wind Dir S SW W W W NW W W W W W W W E E E E
Wind (mph) 10 9 12 10 9 14 18 18 17 16 14 11 6 11 16 16 16
Wind Gust (mph) 37 39 41 37 32 33 33 33
Precip Prob (%) 5 20 30 60 70 100 80 40 80 80 40 40 70 70 50 50 30
Precip Type R T R R R S S S S S S S S S S S
6 Hour QPF 0.01 0.13 0.37 0.13 0.11 0.02 0.07 0.02
6 Hour Snow 0.0 0.0 0.2 0.9 1.1 0.2 0.7 0.3
12 Hour Snow 0.0 1.1 1.3 1.0
Snow Level (kft) 11.5 11.4 10.9 10.5 9.9 8.4 6.2 5.7 5.5 4.7 4.7 5.2 5.3 4.7 4.4 3.9 3.6
...Bridger Range...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK OV OV OV OV OV OV OV BK BK OV OV OV BK OV
Cloud Cover (%) 30 55 65 75 95 100 100 95 90 90 70 65 85 85 80 70 70
Temperature 48 50 54 53 47 41 35 32 31 30 34 36 34 32 31 28 26
Max/Min Temp 57 30 37 26
Wind Dir S SW W W W NW NW W W SW W W SE E SE E E
Wind (mph) 10 8 8 8 8 12 12 12 12 12 11 8 5 9 12 13 12
Wind Gust (mph) 29 29
Precip Prob (%) 10 30 40 50 70 100 80 50 70 70 40 40 60 60 40 40 30
Precip Type R T T R R S S S S S S S S S S S
6 Hour QPF 0.01 0.13 0.40 0.16 0.13 0.03 0.03 0.02
6 Hour Snow 0.0 0.0 0.2 1.1 1.2 0.1 0.2 0.2
12 Hour Snow 0.0 1.3 1.3 0.4
Snow Level (kft) 11.7 11.3 10.8 10.5 9.7 8.1 6.2 5.7 5.5 5.1 5.2 5.9 5.7 5.3 5.0 4.5 4.1
...Madison Range/Spanish Peaks...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC
Cloud Cover (%) 60 65 85 85 90 100 100 95 85 85 70 75 75 80 65 45 50
Temperature 45 45 47 46 41 36 31 28 26 25 30 31 29 28 27 25 22
Max/Min Temp 49 24 32 22
Wind Dir S S S S SW SW W W W SW SW SW S S S SE SE
Wind (mph) 12 12 12 12 10 11 12 10 9 10 11 12 11 13 12 9 6
Wind Gust (mph) 33 32 28 32 28 34 32
Precip Prob (%) 20 40 70 70 70 90 90 60 60 60 40 40 20 20 10 10 10
Precip Type R R R R S S S S S S S S S S S S
6 Hour QPF 0.04 0.14 0.34 0.25 0.06 0.04 0.01 0.00
6 Hour Snow 0.0 0.0 1.1 2.8 0.7 0.4 0.1 0.0
12 Hour Snow 0.0 3.9 1.1 0.1
Snow Level (kft) 11.8 11.3 10.7 10.2 9.4 8.1 6.8 5.9 5.4 5.4 5.6 6.3 6.3 5.9 5.6 5.4 5.4
...Gallatin Range/Hyalite Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK OV OV OV OV OV OV OV OV BK OV OV OV BK SC BK
Cloud Cover (%) 45 50 85 80 85 100 100 95 90 90 70 70 75 80 70 45 50
Temperature 45 45 50 49 44 38 31 28 26 25 32 34 32 30 27 25 22
Max/Min Temp 53 24 35 21
Wind Dir S S SW SW SW W NW W W SW SW SW S S S SE SE
Wind (mph) 12 11 10 10 8 10 10 9 9 10 10 10 8 11 10 8 6
Wind Gust (mph)
Precip Prob (%) 10 20 80 60 60 100 90 70 70 70 40 40 30 30 20 20 20
Precip Type R R R R R S S S S S S S S S S S S
6 Hour QPF 0.02 0.11 0.36 0.29 0.07 0.04 0.01 0.00
6 Hour Snow 0.0 0.0 0.6 3.3 0.8 0.3 0.1 0.0
12 Hour Snow 0.0 3.9 1.1 0.1
Snow Level (kft) 11.7 11.3 10.9 10.5 9.8 8.4 6.8 5.8 5.4 5.4 5.6 6.4 6.3 6.0 5.6 5.2 5.0
...Lionhead Range...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV OV OV OV OV OV OV SC SC SC
Cloud Cover (%) 90 90 95 80 80 100 100 100 95 95 80 80 75 70 45 35 40
Temperature 44 45 48 48 41 36 31 28 25 25 31 33 32 29 26 22 19
Max/Min Temp 50 23 35 18
Wind Dir S SW SW SW SW SW SW SW SW SW SW SW S S S SE E
Wind (mph) 8 10 11 11 10 16 17 13 10 11 11 12 11 10 6 5 4
Wind Gust (mph) 34
Precip Prob (%) 40 60 90 50 60 90 80 90 80 80 40 40 20 20 20 20 5
Precip Type R R R T R S S S S S S S S S S S
6 Hour QPF 0.12 0.13 0.22 0.13 0.06 0.04 0.00 0.00
6 Hour Snow 0.0 0.0 0.5 1.5 0.8 0.4 0.0 0.0
12 Hour Snow 0.0 2.0 1.2 0.0
Snow Level (kft) 12.0 11.5 11.1 10.4 8.8 7.7 6.6 6.0 5.5 5.3 5.6 6.3 6.1 5.8 5.7 5.5 5.5
...Tobacco Root Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV BK OV OV OV OV OV OV OV BK BK OV OV OV BK BK
Cloud Cover (%) 40 70 60 85 100 100 95 85 75 75 60 65 80 85 75 60 65
Temperature 46 46 48 47 40 36 31 29 28 28 33 35 32 30 30 27 26
Max/Min Temp 50 27 36 25
Wind Dir S SW SW W SW W W W SW SW SW SW S SE SE SE NE
Wind (mph) 11 10 10 10 8 10 12 12 12 12 12 12 10 10 11 10 9
Wind Gust (mph)
Precip Prob (%) 20 60 40 70 80 80 70 40 50 50 40 40 50 50 30 30 20
Precip Type R R T R S S S S S S S S S S S S S
6 Hour QPF 0.04 0.18 0.38 0.12 0.05 0.03 0.07 0.02
6 Hour Snow 0.0 0.0 1.3 1.2 0.6 0.3 0.7 0.2
12 Hour Snow 0.0 2.5 0.9 0.9
Snow Level (kft) 11.5 10.9 10.4 9.8 8.8 7.8 6.3 5.7 5.3 4.8 5.5 6.2 6.2 5.9 5.6 5.1 4.8
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK BK OV OV OV OV OV BK BK BK OV OV OV BK SC BK
Cloud Cover (%) 60 65 70 90 100 100 95 80 70 65 55 70 75 75 65 50 55
Temperature 47 46 49 48 41 36 32 29 28 28 33 35 33 31 30 28 26
Max/Min Temp 51 26 36 25
Wind Dir S S S SW SW W W W W SW SW S S S SE SE E
Wind (mph) 14 13 12 13 11 12 14 12 9 10 12 16 16 18 16 12 9
Wind Gust (mph) 32 31 35 33
Precip Prob (%) 20 40 40 80 80 80 70 30 40 40 30 30 20 20 10 10 5
Precip Type R R T R S S S S S S S S S S S S
6 Hour QPF 0.02 0.14 0.25 0.11 0.02 0.01 0.00 0.00
6 Hour Snow 0.0 0.0 0.7 1.2 0.3 0.1 0.0 0.0
12 Hour Snow 0.0 1.9 0.4 0.0
Snow Level (kft) 11.5 10.8 10.3 9.9 8.8 7.7 6.4 5.6 5.3 5.1 5.7 6.4 6.3 5.9 5.8 5.5 5.4
...Centennial Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV OV OV BK OV OV OV BK SC SC
Cloud Cover (%) 85 80 85 90 95 100 100 85 80 75 60 70 80 85 65 50 45
Temperature 46 44 45 45 38 35 32 29 27 26 30 32 30 30 29 26 24
Max/Min Temp 48 25 32 24
Wind Dir S S S S S S SW W W S S S S S SE E E
Wind (mph) 11 13 12 13 12 14 14 12 9 10 11 14 14 14 11 9 8
Wind Gust (mph) 32 32
Precip Prob (%) 40 50 80 80 80 80 90 50 60 60 40 40 10 10 20 20 5
Precip Type R T R R S S S S S S S S S S S S
6 Hour QPF 0.12 0.11 0.21 0.11 0.03 0.04 0.00 0.00
6 Hour Snow 0.0 0.0 0.6 1.2 0.4 0.4 0.0 0.0
12 Hour Snow 0.0 1.8 0.8 0.0
Snow Level (kft) 11.8 11.1 10.4 9.6 8.8 7.7 6.5 5.8 5.4 5.4 5.7 6.4 6.2 5.9 5.7 5.5 5.5
...Anaconda/Highland Ranges...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK SC BK OV OV OV OV OV OV OV BK OV OV OV OV OV OV
Cloud Cover (%) 55 45 55 75 90 90 80 80 85 85 70 80 90 95 85 75 75
Temperature 43 42 47 47 39 34 31 29 29 29 34 36 34 31 31 28 27
Max/Min Temp 50 28 37 26
Wind Dir SW W SW W NW NW W W SW SW SW SW SW SE SE E E
Wind (mph) 5 5 8 10 10 12 11 10 9 9 10 9 6 5 6 8 9
Wind Gust (mph) 28
Precip Prob (%) 50 10 10 40 70 30 30 50 80 80 50 50 70 70 60 60 30
Precip Type R R T R R R S S S S S S S S S S S
6 Hour QPF 0.01 0.05 0.08 0.04 0.06 0.04 0.08 0.05
6 Hour Snow 0.0 0.0 0.3 0.5 0.7 0.4 0.8 0.6
12 Hour Snow 0.0 0.8 1.1 1.4
Snow Level (kft) 10.6 9.3 8.7 8.5 7.6 6.4 5.7 5.3 5.3 5.2 5.3 6.0 5.9 5.7 5.4 5.0 4.7
...Pioneer Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK SC OV OV OV OV OV OV OV BK OV OV OV OV OV OV
Cloud Cover (%) 60 50 45 75 95 95 75 75 75 70 65 80 85 90 75 70 80
Temperature 43 42 47 47 40 34 30 28 27 27 33 35 34 32 30 28 26
Max/Min Temp 49 26 37 26
Wind Dir SW SW SW SW W NW W W W SW SW SW SW SE SE SE E
Wind (mph) 8 9 10 11 11 13 14 12 10 11 11 11 8 6 8 8 9
Wind Gust (mph) 32 27 28
Precip Prob (%) 40 20 10 20 80 60 40 40 50 50 30 30 50 50 40 40 20
Precip Type R R T T S S S S S S S S S S S S S
6 Hour QPF 0.02 0.03 0.06 0.02 0.02 0.01 0.07 0.04
6 Hour Snow 0.0 0.0 0.3 0.2 0.3 0.1 0.7 0.4
12 Hour Snow 0.0 0.5 0.4 1.1
Snow Level (kft) 11.1 9.7 8.9 8.6 8.1 6.7 5.7 5.3 5.3 4.7 5.4 6.1 6.0 5.9 5.6 5.3 5.1
...Beaverhead/Tendoy Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 BK BK BK OV OV OV OV BK BK BK BK OV OV OV BK BK BK
Cloud Cover (%) 50 55 50 75 90 90 70 65 60 55 55 75 80 80 65 60 65
Temperature 43 42 46 46 39 33 29 27 26 27 33 35 33 30 29 27 26
Max/Min Temp 48 25 37 26
Wind Dir S SW SW SW W W W W W SW SW SW SW S S SE SE
Wind (mph) 10 9 11 12 11 13 14 11 9 10 11 12 11 11 11 11 10
Wind Gust (mph) 27 31 29
Precip Prob (%) 30 40 30 40 70 60 40 20 30 30 30 30 20 20 20 20 10
Precip Type R R T R S S S S S S S S S S S S S
6 Hour QPF 0.02 0.06 0.08 0.03 0.02 0.01 0.01 0.00
6 Hour Snow 0.0 0.0 0.4 0.3 0.2 0.1 0.1 0.0
12 Hour Snow 0.0 0.7 0.3 0.1
Snow Level (kft) 11.0 9.8 9.2 8.9 8.1 6.7 5.9 5.4 5.4 5.1 5.6 6.2 6.1 5.8 5.6 5.5 5.5
...Absoraka-Beartooth/Cooke City Mountains...
Date Saturday 10/11/25 Sunday 10/12/25
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 OV OV OV OV OV OV OV BK SC SC
Cloud Cover (%) 80 90 90 90 75 100 100 100 95 95 80 80 75 80 60 50 45
Temperature 41 42 46 45 41 37 30 26 23 22 27 29 27 23 23 20 17
Max/Min Temp 48 22 30 17
Wind Dir S S SW SW SW SW SW SW W SW SW SW SW S S S SE
Wind (mph) 11 11 11 12 10 12 17 14 12 13 12 13 10 9 8 6 6
Wind Gust (mph) 31 28 35 33 33 33
Precip Prob (%) 10 40 70 80 30 100 80 90 80 80 50 50 30 30 20 20 20
Precip Type
6 Hour QPF 0.04 0.25 0.21 0.19 0.10 0.04 0.01 0.00
6 Hour Snow 0.0 0.0 0.6 2.4 1.5 0.5 0.1 0.0
12 Hour Snow 0.0 3.0 2.0 0.1
Snow Level (kft) 12.1 11.7 11.6 11.2 10.7 9.4 7.6 6.4 5.7 5.5 5.8 6.3 6.2 5.8 5.7 5.5 5.4
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--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain