Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
017
FWUS45 KTFX 041000
AVGTFX
FWUS45 KTFX 041000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Sat Oct 4 2025
...Glacier National Park/Marias Pass...
Date Saturday 10/04/25 Sunday 10/05/25
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 SC SC FW FW FW FW FW
Cloud Cover (%) 95 95 90 85 80 90 95 95 95 85 45 25 10 15 10 10 15
Temperature 38 37 38 39 37 34 32 29 26 25 27 32 33 26 26 26 27
Max/Min Temp 40 24 34 25
Wind Dir NW N N N N N N N N N NE NE S SW SW SW SW
Wind (mph) 8 6 5 5 6 11 18 20 19 13 6 5 4 6 10 11 11
Wind Gust (mph) 41 50 47 31
Precip Prob (%) 30 50 30 60 60 80 90 80 40 40 5 5 0 0 0 0 0
Precip Type S R S S S S S S S S
6 Hour QPF 0.04 0.07 0.24 0.29 0.04 0.00 0.00 0.00
6 Hour Snow 0.0 0.1 0.8 3.3 0.6 0.0 0.0 0.0
12 Hour Snow 0.1 4.1 0.6 0.0
Snow Level (kft) 7.0 6.6 6.7 7.0 6.8 6.3 5.0 4.2 3.8 3.4 3.5 4.2 4.8 4.5 4.5 4.2 4.1
...Bob Marshall/Scapegoat Wilderness...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW
Cloud Cover (%) 55 85 90 85 75 80 95 95 95 90 85 65 40 25 10 15 20
Temperature 35 36 41 41 39 35 34 31 28 26 28 32 32 26 24 24 24
Max/Min Temp 42 25 33 22
Wind Dir NW NW N N N NW N N NE NE NE NE E SW SW W W
Wind (mph) 8 6 6 6 6 6 10 14 17 13 8 5 4 3 4 5 6
Wind Gust (mph) 34 44 49 37
Precip Prob (%) 5 20 30 60 50 60 90 90 80 80 30 30 5 5 0 0 0
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.10 0.12 0.23 0.09 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.2 2.0 1.2 0.0 0.0 0.0
12 Hour Snow 0.0 2.2 1.2 0.0
Snow Level (kft) 7.0 7.0 7.2 7.3 7.1 6.7 6.2 5.5 4.6 4.1 4.2 4.6 4.9 4.6 4.6 4.2 4.1
...Nevada Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK SC FW FW FW FW
Cloud Cover (%) 65 70 80 90 80 75 80 95 95 95 85 65 35 25 10 15 15
Temperature 39 39 43 44 41 39 38 36 31 29 29 32 33 28 28 27 26
Max/Min Temp 45 28 33 25
Wind Dir W NW N N N N NW N N N NE NE NE NE SW SW SW
Wind (mph) 8 6 6 6 6 8 9 13 17 16 10 6 4 3 3 4 5
Wind Gust (mph) 36 44 36
Precip Prob (%) 10 10 10 40 40 60 70 90 90 90 30 30 5 5 0 0 0
Precip Type R S S S S S S S S
6 Hour QPF 0.00 0.06 0.08 0.13 0.09 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.3 1.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.3 1.0 0.0
Snow Level (kft) 7.1 7.0 7.2 7.4 7.1 6.9 6.5 6.0 4.8 4.3 4.4 4.7 4.9 4.5 4.4 4.1 4.0
...Elkhorn/Boulder Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 SC SC FW FW FW
Cloud Cover (%) 90 80 75 85 80 70 80 85 90 90 85 75 45 35 20 15 20
Temperature 37 37 41 42 40 36 34 33 30 28 30 33 33 27 26 25 23
Max/Min Temp 44 27 34 23
Wind Dir NW NW N N N NW NW N N N N N N N SW SW SW
Wind (mph) 9 10 10 11 11 10 10 12 14 14 11 9 6 4 4 4 4
Wind Gust (mph) 28 28 29 33 36 33 28
Precip Prob (%) 30 10 5 20 30 30 40 80 80 80 30 30 10 10 5 5 0
Precip Type S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.05 0.07 0.09 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.4 1.1 0.0 0.0 0.0
12 Hour Snow 0.0 0.5 1.1 0.0
Snow Level (kft) 7.7 7.2 7.4 7.6 7.4 7.2 6.8 6.5 5.8 4.9 5.0 5.3 5.4 5.0 4.9 4.5 4.4
...Big Belt Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK SC SC FW FW FW
Cloud Cover (%) 80 70 80 85 85 85 80 90 95 90 85 70 40 35 20 20 20
Temperature 42 41 44 45 42 40 38 37 33 31 32 34 34 31 30 29 28
Max/Min Temp 46 31 35 27
Wind Dir NW NW N N N N N N N N N N N NE SE S S
Wind (mph) 6 9 12 12 11 11 11 14 17 17 12 9 6 5 5 5 6
Wind Gust (mph) 35 40 35 29
Precip Prob (%) 20 5 5 20 30 30 70 80 90 90 40 40 10 10 5 5 0
Precip Type R R R R S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.05 0.14 0.10 0.01 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.2 1.0 0.1 0.0 0.0
12 Hour Snow 0.0 0.2 1.1 0.0
Snow Level (kft) 7.8 7.4 7.3 7.4 7.3 7.1 6.7 6.2 4.9 4.4 4.7 4.9 5.1 4.7 4.6 4.2 4.1
...Little Belt Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK SC FW FW FW
Cloud Cover (%) 80 70 85 90 90 90 90 90 90 90 85 75 50 40 20 20 15
Temperature 40 41 44 44 41 37 36 34 31 30 32 34 33 28 27 26 25
Max/Min Temp 46 29 35 24
Wind Dir NW NW NW N N N N N N N N N N SE S SW SW
Wind (mph) 5 6 10 11 11 9 8 9 11 11 9 8 5 4 4 5 6
Wind Gust (mph) 26 25 26 29
Precip Prob (%) 20 10 10 20 40 50 70 70 90 90 40 40 10 10 5 5 0
Precip Type S R R S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.09 0.12 0.11 0.02 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.5 1.2 0.2 0.0 0.0
12 Hour Snow 0.0 0.6 1.4 0.0
Snow Level (kft) 7.9 7.4 7.4 7.4 7.4 7.1 6.7 6.1 4.9 4.5 4.7 4.9 4.9 4.6 4.5 4.1 4.1
...Highwood Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK OV OV OV OV OV OV OV OV OV BK SC FW FW FW FW
Cloud Cover (%) 75 70 75 75 85 85 90 80 90 90 75 65 30 15 10 5 10
Temperature 44 44 46 47 43 42 40 38 34 32 33 35 36 32 30 30 31
Max/Min Temp 49 32 37 29
Wind Dir W W NW N N N N N N N N NW NW SW S SW SW
Wind (mph) 11 12 12 12 12 11 10 12 16 13 10 8 5 5 6 8 9
Wind Gust (mph)
Precip Prob (%) 5 10 0 10 30 20 70 70 80 80 30 30 5 5 0 0 0
Precip Type R R R S S S S S S
6 Hour QPF 0.00 0.03 0.05 0.09 0.08 0.01 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.1 0.7 0.1 0.0 0.0
12 Hour Snow 0.0 0.1 0.8 0.0
Snow Level (kft) 7.3 7.1 6.9 7.2 7.2 6.8 6.3 5.7 4.1 4.1 4.2 4.4 4.5 4.3 4.3 4.0 4.0
...Snowy/Judith Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK SC SC FW FW
Cloud Cover (%) 90 85 90 95 95 95 95 95 95 85 80 75 55 45 35 20 15
Temperature 44 45 47 47 45 41 39 38 35 34 37 38 37 32 30 28 28
Max/Min Temp 49 32 40 26
Wind Dir NW NW NW NW N N N N N N N NW NW W S S SW
Wind (mph) 9 9 10 11 10 12 12 12 13 12 10 10 6 5 5 6 6
Wind Gust (mph) 29 31 32
Precip Prob (%) 5 20 40 40 40 70 70 60 70 70 40 40 10 10 5 5 0
Precip Type R R R R R R S S S S S S S
6 Hour QPF 0.01 0.05 0.17 0.14 0.04 0.02 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.2 0.2 0.1 0.0 0.0
12 Hour Snow 0.0 0.3 0.3 0.0
Snow Level (kft) 8.3 8.0 7.5 7.3 7.3 7.1 6.7 6.2 5.4 4.7 4.9 4.8 4.8 4.5 4.4 4.0 4.1
...Bears Paw Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV BK BK SC FW FW FW FW FW
Cloud Cover (%) 65 60 55 80 95 95 75 75 75 65 65 40 10 15 10 5 5
Temperature 42 44 51 52 47 40 38 36 33 33 38 42 40 30 27 26 27
Max/Min Temp 54 31 43 25
Wind Dir W NW N N N N N N N N N NW NW W SW SW SW
Wind (mph) 8 8 10 12 12 11 10 13 16 14 11 10 6 4 3 4 5
Wind Gust (mph) 33
Precip Prob (%) 5 5 5 10 40 40 10 20 30 30 5 5 0 0 0 0 0
Precip Type R R S S S
6 Hour QPF 0.00 0.00 0.00 0.02 0.01 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0
12 Hour Snow 0.0 0.1 0.1 0.0
Snow Level (kft) 7.4 7.0 7.0 7.3 6.9 6.4 5.9 5.3 4.1 4.0 4.0 4.0 4.0 3.7 3.7 3.5 3.6
...Castle/Crazy Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC SC
Cloud Cover (%) 85 90 90 90 85 90 85 85 90 90 85 75 65 55 45 35 35
Temperature 41 41 42 43 41 39 37 35 33 32 34 36 34 31 29 27 26
Max/Min Temp 45 31 36 26
Wind Dir W NW N N N NW NW NW N NE NE NE NE E SE SW SW
Wind (mph) 6 8 9 9 9 8 9 10 11 11 10 9 6 5 4 4 5
Wind Gust (mph)
Precip Prob (%) 20 30 50 50 30 40 70 70 80 80 40 40 20 20 5 5 0
Precip Type R S S S S S S S S S S S S S
6 Hour QPF 0.04 0.08 0.06 0.08 0.14 0.03 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.3 1.3 0.3 0.0 0.0
12 Hour Snow 0.0 0.4 1.6 0.0
Snow Level (kft) 8.5 8.0 7.8 7.7 7.5 7.4 7.0 6.5 5.6 5.1 5.3 5.5 5.4 5.0 4.8 4.5 4.4
...Bridger Range...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK BK SC SC
Cloud Cover (%) 90 95 95 90 90 90 90 90 95 95 90 75 65 60 55 40 40
Temperature 41 40 41 42 40 38 37 35 33 32 33 36 34 31 30 28 27
Max/Min Temp 43 31 36 26
Wind Dir NW N N N N NW NW NW N N N NE NE E SE SE S
Wind (mph) 6 8 9 9 9 6 6 9 11 11 9 8 5 4 3 3 3
Wind Gust (mph)
Precip Prob (%) 10 40 60 60 30 30 70 70 80 80 50 50 30 30 5 5 0
Precip Type R R S S S S S S S S S S S S
6 Hour QPF 0.04 0.08 0.03 0.10 0.11 0.04 0.01 0.00
6 Hour Snow 0.0 0.0 0.0 0.2 0.8 0.3 0.1 0.0
12 Hour Snow 0.0 0.2 1.1 0.1
Snow Level (kft) 8.8 8.2 7.8 7.7 7.6 7.4 7.1 6.6 6.1 5.3 5.6 5.8 5.8 5.3 5.0 4.6 4.4
...Madison Range/Spanish Peaks...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC SC
Cloud Cover (%) 100 95 95 95 85 85 80 80 90 90 85 80 65 60 50 40 40
Temperature 37 35 36 36 34 33 31 30 29 28 30 32 30 27 25 23 22
Max/Min Temp 39 27 33 22
Wind Dir N N N N N N NW NW NW N N N N NE NE E E
Wind (mph) 6 10 11 11 11 11 9 8 6 9 8 9 8 5 4 3 3
Wind Gust (mph) 29 26
Precip Prob (%) 40 80 70 70 50 30 30 50 80 80 60 60 20 20 5 5 5
Precip Type S S R S S S S S S S S S S S
6 Hour QPF 0.09 0.13 0.04 0.05 0.11 0.06 0.01 0.00
6 Hour Snow 0.1 0.3 0.3 0.4 1.3 0.6 0.1 0.0
12 Hour Snow 0.4 0.7 1.9 0.1
Snow Level (kft) 9.7 8.9 8.4 8.1 7.8 7.6 7.3 7.0 6.7 6.4 6.4 6.6 6.5 6.0 5.6 5.2 5.1
...Gallatin Range/Hyalite Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC
Cloud Cover (%) 100 95 95 95 90 95 90 95 95 95 85 85 75 70 60 45 40
Temperature 37 35 35 36 34 33 32 31 29 27 30 31 30 27 25 23 21
Max/Min Temp 39 27 33 21
Wind Dir N N N N N N NW NW NW N N N N NE E S S
Wind (mph) 5 9 9 9 9 9 8 6 6 9 8 9 6 4 3 3 3
Wind Gust (mph)
Precip Prob (%) 40 80 70 90 70 40 50 80 90 90 70 70 30 30 10 10 5
Precip Type S S S S S S R S S S S S S S
6 Hour QPF 0.09 0.23 0.09 0.10 0.13 0.05 0.01 0.00
6 Hour Snow 0.1 0.6 0.5 0.8 1.5 0.5 0.1 0.0
12 Hour Snow 0.7 1.3 2.0 0.1
Snow Level (kft) 9.4 8.6 8.2 8.0 7.7 7.5 7.3 7.0 6.7 6.2 6.1 6.3 6.3 5.7 5.4 5.0 4.8
...Lionhead Range...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV OV OV OV BK BK SC SC SC
Cloud Cover (%) 90 95 95 95 90 90 65 60 85 85 85 85 65 55 40 45 45
Temperature 38 39 42 41 38 35 33 30 28 29 38 40 37 30 26 22 19
Max/Min Temp 45 26 41 18
Wind Dir NE N N N N N N NW NW N N N N NE NE NE NE
Wind (mph) 3 6 9 10 10 9 6 3 3 4 5 5 5 5 4 2 2
Wind Gust (mph)
Precip Prob (%) 40 90 90 70 70 30 30 20 80 80 80 80 40 40 20 20 10
Precip Type R R R R S S S S S S S S S S S S
6 Hour QPF 0.21 0.25 0.04 0.01 0.02 0.09 0.01 0.00
6 Hour Snow 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0
12 Hour Snow 0.0 0.1 0.1 0.0
Snow Level (kft) 10.4 9.8 9.2 8.6 8.0 7.6 7.4 7.0 6.7 6.7 7.0 7.1 7.1 6.5 5.9 5.6 5.5
...Tobacco Root Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC SC
Cloud Cover (%) 95 90 90 90 85 70 75 90 85 85 85 75 65 55 40 30 25
Temperature 38 36 37 38 36 34 33 32 30 29 30 31 30 27 25 24 23
Max/Min Temp 39 28 32 23
Wind Dir N N N N N N NW N N N N NE NE NE NE SW SW
Wind (mph) 8 9 11 10 10 9 8 9 10 11 10 9 8 6 5 4 4
Wind Gust (mph) 26 28 29 28 26
Precip Prob (%) 30 40 30 30 30 20 40 60 70 70 40 40 10 10 5 5 0
Precip Type S S S R S S S S S S S S
6 Hour QPF 0.04 0.04 0.04 0.08 0.15 0.04 0.00 0.00
6 Hour Snow 0.1 0.1 0.2 0.7 1.6 0.5 0.0 0.0
12 Hour Snow 0.2 0.9 2.1 0.0
Snow Level (kft) 8.9 8.1 7.8 7.9 7.8 7.4 7.1 6.9 6.6 5.8 5.8 6.1 6.0 5.5 5.2 4.7 4.6
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV OV OV OV OV BK SC SC SC SC
Cloud Cover (%) 100 95 90 85 80 75 70 85 85 85 75 70 55 50 40 35 35
Temperature 39 37 38 39 38 35 34 32 31 30 33 35 33 29 27 25 24
Max/Min Temp 41 29 36 23
Wind Dir N N N N N N N NW N N N N N NE NE NE N
Wind (mph) 10 13 14 16 14 13 12 10 9 10 10 11 11 9 6 5 4
Wind Gust (mph) 33 29
Precip Prob (%) 30 60 60 20 20 30 20 40 70 70 50 50 10 10 5 5 0
Precip Type R S S S S S R S S S S S S S
6 Hour QPF 0.06 0.03 0.02 0.04 0.07 0.02 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.3 0.7 0.2 0.0 0.0
12 Hour Snow 0.0 0.4 0.9 0.0
Snow Level (kft) 9.5 8.7 8.1 8.1 7.9 7.6 7.3 7.0 6.8 6.4 6.4 6.6 6.5 6.0 5.7 5.2 5.0
...Centennial Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 OV OV OV OV OV SC SC SC SC SC
Cloud Cover (%) 95 95 85 85 80 70 55 75 80 80 75 75 50 50 40 45 40
Temperature 39 37 38 38 36 35 33 32 32 31 34 36 34 30 28 26 24
Max/Min Temp 41 30 37 24
Wind Dir NE N N N N N N NW N N N N N N N N N
Wind (mph) 9 12 14 16 16 14 12 11 9 10 9 9 10 10 10 8 8
Wind Gust (mph)
Precip Prob (%) 30 80 80 40 30 40 20 20 70 70 60 60 20 20 10 10 5
Precip Type R R S S S S R S S S S S S S S S
6 Hour QPF 0.13 0.09 0.00 0.01 0.04 0.05 0.01 0.00
6 Hour Snow 0.0 0.0 0.0 0.1 0.4 0.2 0.1 0.0
12 Hour Snow 0.0 0.1 0.6 0.1
Snow Level (kft) 10.1 9.4 8.8 8.4 7.9 7.6 7.3 7.0 6.8 6.7 6.9 7.0 6.9 6.3 5.9 5.5 5.2
...Anaconda/Highland Ranges...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC FW FW FW
Cloud Cover (%) 90 80 85 75 70 75 85 80 85 90 75 65 55 35 20 15 15
Temperature 36 36 39 42 39 35 34 32 31 30 33 36 35 29 26 25 23
Max/Min Temp 43 29 37 23
Wind Dir N N N N NW NW NW NW NW N NE N NE NE NE E SE
Wind (mph) 9 11 12 12 12 10 9 8 6 9 8 8 8 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 30 10 5 20 40 60 70 70 80 80 40 40 5 5 5 5 0
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.00 0.09 0.09 0.06 0.01 0.00 0.00
6 Hour Snow 0.0 0.0 0.3 0.6 0.5 0.1 0.0 0.0
12 Hour Snow 0.0 0.9 0.6 0.0
Snow Level (kft) 8.0 7.4 7.4 7.7 7.7 7.4 7.1 6.8 6.5 6.0 5.9 6.3 6.3 5.7 5.3 4.8 4.7
...Pioneer Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC FW FW
Cloud Cover (%) 95 90 80 85 75 80 85 80 80 85 80 70 65 50 35 25 25
Temperature 36 35 38 41 39 35 33 32 30 29 32 35 33 29 26 24 23
Max/Min Temp 42 28 35 23
Wind Dir N N N N N NW NW NW NW N NE NE NE NE E SE SW
Wind (mph) 9 10 10 11 12 11 10 9 8 10 9 9 8 5 4 3 3
Wind Gust (mph) 29 29 29
Precip Prob (%) 30 30 5 10 20 30 50 40 70 70 30 30 10 10 5 5 0
Precip Type S S S S S S S S S S S
6 Hour QPF 0.03 0.00 0.07 0.07 0.06 0.02 0.00 0.00
6 Hour Snow 0.0 0.0 0.4 0.6 0.6 0.2 0.0 0.0
12 Hour Snow 0.0 1.0 0.8 0.0
Snow Level (kft) 8.5 7.9 7.8 7.9 7.7 7.5 7.2 6.9 6.6 6.2 6.1 6.4 6.4 5.8 5.4 5.0 4.9
...Beaverhead/Tendoy Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK SC SC SC
Cloud Cover (%) 95 95 85 80 70 75 75 75 75 75 75 70 60 50 30 25 30
Temperature 36 35 37 39 38 34 32 31 30 30 33 36 33 29 26 24 23
Max/Min Temp 41 28 36 22
Wind Dir N N N N N NW NW NW NW N N N NE NE NE NE NE
Wind (mph) 11 13 14 14 13 13 12 11 9 10 10 10 9 8 6 5 5
Wind Gust (mph) 32 33 31
Precip Prob (%) 40 40 30 10 20 30 30 20 60 60 40 40 10 10 5 5 0
Precip Type S S S S R S S S S S S S S S
6 Hour QPF 0.04 0.01 0.03 0.02 0.04 0.03 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.2 0.4 0.3 0.0 0.0
12 Hour Snow 0.0 0.3 0.7 0.0
Snow Level (kft) 8.8 8.2 7.9 8.0 7.9 7.6 7.3 7.0 6.7 6.5 6.5 6.7 6.7 6.2 5.8 5.2 5.1
...Absoraka-Beartooth/Cooke City Mountains...
Date Saturday 10/04/25 Sunday 10/05/25
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 BK BK BK SC
Cloud Cover (%) 95 95 100 95 95 90 85 90 95 95 90 90 70 70 60 55 45
Temperature 36 36 36 35 31 29 28 28 26 26 29 31 28 22 20 18 17
Max/Min Temp 39 24 31 16
Wind Dir SE NE NE N N N N N N NE NE NE NE E E SE S
Wind (mph) 4 6 9 12 12 11 9 5 5 6 8 8 6 5 4 3 3
Wind Gust (mph)
Precip Prob (%) 40 80 100 90 100 40 50 80 90 90 90 90 50 50 30 30 10
Precip Type
6 Hour QPF 0.21 0.38 0.12 0.07 0.07 0.05 0.02 0.00
6 Hour Snow 0.2 1.3 1.1 0.9 1.0 0.6 0.2 0.0
12 Hour Snow 1.5 2.0 1.6 0.2
Snow Level (kft) 10.3 9.7 9.1 8.5 7.8 7.4 7.3 7.2 6.8 6.4 6.3 6.4 6.3 5.8 5.5 5.3 5.4
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain