Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
755
FWUS45 KTFX 021001
AVGTFX
FWUS45 KTFX 021000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
300 AM MST Tue Dec 2 2025
...Glacier National Park/Marias Pass...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV BK BK BK BK SC BK BK BK BK BK BK
Cloud Cover (%) 80 85 90 85 85 85 60 60 60 50 45 55 65 65 60 60 70
Temperature 20 20 22 23 21 18 17 17 17 17 20 21 19 19 19 20 21
Max/Min Temp 24 15 21 19
Wind Dir W W W NW N NW W SW W SW SW SW SW SW SW SW SW
Wind (mph) 24 18 13 10 8 4 5 8 11 13 17 21 25 28 26 25 25
Wind Gust (mph) 55 40 42 51 64 62 58 56
Precip Prob (%) 70 80 80 50 40 20 10 10 10 10 10 10 30 30 30 30 30
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.09 0.08 0.02 0.01 0.00 0.00 0.03 0.00
6 Hour Snow 1.3 1.1 0.3 0.1 0.0 0.1 0.4 0.0
12 Hour Snow 2.4 0.4 0.1 0.4
Snow Level (kft) 2.1 2.2 2.8 3.4 2.9 2.1 1.9 1.9 2.0 1.8 2.0 2.3 1.8 1.8 1.8 1.9 2.0
...Bob Marshall/Scapegoat Wilderness...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK BK SC BK BK BK BK BK BK
Cloud Cover (%) 70 85 85 90 85 80 80 60 55 50 45 55 65 65 70 65 60
Temperature 20 20 23 24 22 20 18 17 16 15 21 23 20 19 19 20 21
Max/Min Temp 24 14 23 19
Wind Dir W W W NW N NW NW W W W W W W W W W W
Wind (mph) 21 14 11 9 6 4 3 4 6 9 10 12 14 20 20 19 18
Wind Gust (mph) 59 40 32 41 56 56 54 49
Precip Prob (%) 30 50 70 90 50 30 30 20 20 20 10 10 30 30 40 40 40
Precip Type S S S S S S S S S S S S S S S S S
6 Hour QPF 0.06 0.08 0.05 0.01 0.00 0.00 0.01 0.00
6 Hour Snow 0.9 1.2 0.7 0.2 0.0 0.0 0.1 0.1
12 Hour Snow 2.1 0.9 0.0 0.2
Snow Level (kft) 2.4 2.3 2.9 3.4 3.2 2.7 2.3 2.1 2.1 2.0 2.5 2.9 2.4 2.1 2.1 2.1 2.1
...Nevada Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK BK SC SC BK BK OV OV BK
Cloud Cover (%) 75 85 90 90 95 90 85 65 60 70 45 45 55 65 75 70 60
Temperature 22 22 23 24 23 23 20 18 18 17 21 23 20 21 21 22 22
Max/Min Temp 25 16 23 20
Wind Dir W W W W NW NW NW W W SW SW W W SW SW SW W
Wind (mph) 19 14 10 8 6 4 3 4 5 8 9 11 12 18 18 17 16
Wind Gust (mph) 43 32 36 40 39 33
Precip Prob (%) 50 40 70 70 70 40 20 20 10 10 0 0 5 5 20 20 30
Precip Type S S S S S S S S S S S
6 Hour QPF 0.04 0.09 0.08 0.01 0.00 0.00 0.01 0.00
6 Hour Snow 0.6 1.3 1.2 0.2 0.0 0.0 0.1 0.0
12 Hour Snow 1.9 1.4 0.0 0.1
Snow Level (kft) 2.6 2.6 2.9 3.3 3.2 3.0 2.3 1.8 1.8 1.8 2.2 2.7 2.5 2.2 2.1 2.1 2.1
...Elkhorn/Boulder Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover BK OV OV OV OV OV OV BK SC BK SC FW SC BK BK BK BK
Cloud Cover (%) 65 80 90 90 90 85 80 65 50 55 30 20 40 50 65 70 55
Temperature 20 21 24 23 21 20 18 17 15 14 21 24 19 17 17 18 19
Max/Min Temp 25 13 25 16
Wind Dir W W W NW NW N N NW W W SW SW W W W SW W
Wind (mph) 14 12 11 10 9 6 5 5 5 5 5 6 6 11 12 12 11
Wind Gust (mph) 35
Precip Prob (%) 40 20 80 70 60 40 10 10 5 5 0 0 0 0 5 5 20
Precip Type S S S S S S S S
6 Hour QPF 0.03 0.06 0.07 0.01 0.00 0.00 0.00 0.00
6 Hour Snow 0.4 1.0 1.0 0.2 0.1 0.0 0.0 0.0
12 Hour Snow 1.4 1.2 0.1 0.0
Snow Level (kft) 3.2 3.2 3.6 3.7 3.3 3.1 2.6 2.2 2.2 2.1 2.7 3.3 3.0 2.6 2.3 2.2 2.4
...Big Belt Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV BK OV SC SC SC BK BK OV BK
Cloud Cover (%) 85 90 95 90 95 90 85 80 65 75 45 30 45 55 65 70 60
Temperature 22 22 24 25 24 23 20 18 17 17 21 24 20 19 19 21 21
Max/Min Temp 26 15 24 19
Wind Dir SW W W NW NW N N NW W SW SW SW SW SW SW SW SW
Wind (mph) 17 12 10 10 9 8 8 5 4 8 9 10 10 13 14 13 13
Wind Gust (mph) 40 29 26 27 32 32 31
Precip Prob (%) 60 80 80 70 70 40 30 20 5 5 0 0 0 0 10 10 20
Precip Type S S S S S S S S S S S
6 Hour QPF 0.10 0.11 0.08 0.02 0.01 0.00 0.00 0.00
6 Hour Snow 1.4 1.7 1.2 0.3 0.1 0.0 0.0 0.0
12 Hour Snow 3.1 1.5 0.1 0.0
Snow Level (kft) 2.8 2.8 3.1 3.5 3.4 2.9 1.9 1.5 1.6 1.7 2.2 2.7 2.5 2.3 2.0 1.8 1.9
...Little Belt Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV BK SC SC SC BK BK BK BK
Cloud Cover (%) 90 90 95 90 90 85 85 85 75 70 40 30 40 60 60 65 55
Temperature 23 23 25 26 23 21 18 16 15 17 24 26 21 20 19 21 21
Max/Min Temp 26 13 26 18
Wind Dir W W W NW NW NW NW NW W SW SW SW SW SW SW SW SW
Wind (mph) 18 13 12 11 11 10 8 5 5 6 9 10 11 14 16 14 13
Wind Gust (mph) 44 34 29 28 27 34 36 35 33
Precip Prob (%) 80 80 100 70 80 50 50 20 10 10 0 0 0 0 5 5 20
Precip Type S S S S S S S S S S S
6 Hour QPF 0.12 0.12 0.09 0.04 0.01 0.00 0.00 0.00
6 Hour Snow 1.8 1.8 1.4 0.6 0.2 0.0 0.0 0.0
12 Hour Snow 3.6 2.0 0.2 0.0
Snow Level (kft) 3.0 2.9 3.3 3.6 3.3 2.5 1.4 0.9 1.2 1.7 2.5 2.9 2.5 2.4 2.3 2.2 2.2
...Highwood Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV BK FW FW SC BK SC SC SC
Cloud Cover (%) 100 95 90 95 90 90 90 90 80 65 25 20 35 55 45 45 40
Temperature 27 26 26 26 25 23 19 16 16 18 24 27 23 23 23 25 25
Max/Min Temp 27 15 27 22
Wind Dir W W W W NW NW NW NW W SW SW SW SW SW SW W W
Wind (mph) 26 21 16 14 14 13 11 8 6 8 6 9 12 18 21 21 20
Wind Gust (mph)
Precip Prob (%) 100 100 80 90 70 60 40 40 10 10 0 0 0 0 0 0 20
Precip Type S S S S S S S S S
6 Hour QPF 0.29 0.19 0.10 0.05 0.02 0.00 0.00 0.00
6 Hour Snow 4.0 2.6 1.5 0.8 0.3 0.0 0.0 0.0
12 Hour Snow 6.6 2.3 0.3 0.0
Snow Level (kft) 2.9 2.8 2.9 3.1 3.0 1.7 0.7 0.2 0.3 1.1 1.9 2.6 2.4 2.1 2.0 1.9 1.9
...Snowy/Judith Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK SC SC BK BK BK BK
Cloud Cover (%) 95 95 95 90 90 95 90 85 85 80 55 30 30 65 65 65 55
Temperature 28 28 28 28 26 23 20 17 15 15 24 27 22 21 20 23 25
Max/Min Temp 29 12 27 18
Wind Dir W W NW NW NW NW NW NW NW W SW SW SW SW SW W W
Wind (mph) 18 18 16 16 18 17 13 9 5 5 5 5 6 11 13 17 17
Wind Gust (mph) 51 44 34 36 41 39 31 34 42 46
Precip Prob (%) 90 80 80 30 60 60 40 20 10 10 0 0 0 0 0 0 5
Precip Type S S S S S S S S S S
6 Hour QPF 0.16 0.10 0.10 0.05 0.02 0.00 0.00 0.00
6 Hour Snow 2.1 1.4 1.4 0.8 0.4 0.0 0.0 0.0
12 Hour Snow 3.5 2.2 0.4 0.0
Snow Level (kft) 3.2 3.1 3.2 3.4 3.1 2.1 0.8 0.2 0.2 0.4 1.4 2.3 2.3 2.3 2.2 2.1 2.2
...Bears Paw Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV BK OV OV OV OV OV BK OV BK SC SC BK BK SC SC
Cloud Cover (%) 90 80 70 80 85 85 80 80 65 75 60 35 45 65 60 45 40
Temperature 27 26 28 28 25 19 14 11 10 11 19 23 19 19 17 20 22
Max/Min Temp 29 8 23 15
Wind Dir W W W NW NW N NW NW NW SW SW SW SW SW W W W
Wind (mph) 21 18 14 16 14 11 8 4 3 3 5 5 5 10 14 17 17
Wind Gust (mph) 40 35 32
Precip Prob (%) 80 30 30 40 50 30 20 20 20 20 0 0 0 0 0 0 10
Precip Type S S S S S S S S S S
6 Hour QPF 0.08 0.07 0.03 0.01 0.00 0.00 0.00 0.00
6 Hour Snow 1.0 0.9 0.5 0.2 0.0 0.0 0.0 0.0
12 Hour Snow 1.9 0.7 0.0 0.0
Snow Level (kft) 2.3 2.5 2.7 2.8 1.7 0.3 0.0 0.0 0.0 0.0 0.2 0.9 1.0 1.4 1.3 1.2 1.3
...Castle/Crazy Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK SC SC BK BK OV BK
Cloud Cover (%) 90 85 90 90 90 85 80 80 70 70 55 35 40 65 65 75 65
Temperature 21 22 24 25 23 21 18 17 15 15 21 24 20 19 18 19 20
Max/Min Temp 25 14 24 18
Wind Dir SW W W W NW NW W W W SW SW SW SW SW SW SW SW
Wind (mph) 23 18 16 14 12 10 10 9 8 8 9 11 10 14 17 18 17
Wind Gust (mph) 62 49 40 33 27 39 47 50 49
Precip Prob (%) 80 50 70 70 50 30 20 20 5 5 0 0 0 0 5 5 10
Precip Type S S S S S S S S S
6 Hour QPF 0.08 0.06 0.01 0.01 0.01 0.00 0.00 0.00
6 Hour Snow 1.2 0.9 0.2 0.2 0.1 0.0 0.0 0.0
12 Hour Snow 2.1 0.4 0.1 0.0
Snow Level (kft) 3.0 3.0 3.4 3.6 3.4 2.9 2.1 1.5 1.4 1.6 2.2 2.8 2.5 2.3 2.1 1.8 1.9
...Bridger Range...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV OV BK FW SC BK BK BK OV
Cloud Cover (%) 90 85 95 90 95 95 90 90 75 75 55 25 30 60 55 70 70
Temperature 22 22 24 24 22 21 19 17 16 15 20 23 19 18 17 18 19
Max/Min Temp 25 14 24 17
Wind Dir W W W W NW NW NW NW W SW SW SW SW SW SW SW SW
Wind (mph) 16 13 11 10 8 5 5 4 3 4 5 6 5 9 11 11 10
Wind Gust (mph) 40 33
Precip Prob (%) 70 40 80 50 50 30 10 20 5 5 0 0 0 0 5 5 20
Precip Type S S S S S S S S S
6 Hour QPF 0.08 0.07 0.02 0.01 0.01 0.00 0.00 0.00
6 Hour Snow 1.1 1.0 0.3 0.2 0.1 0.0 0.0 0.0
12 Hour Snow 2.1 0.5 0.1 0.0
Snow Level (kft) 3.3 3.2 3.5 3.7 3.4 3.1 2.4 1.9 1.8 1.7 2.3 2.8 2.6 2.5 2.1 1.8 1.9
...Madison Range/Spanish Peaks...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK SC FW FW FW SC BK OV OV
Cloud Cover (%) 90 90 85 90 85 90 80 65 55 40 25 20 20 45 50 70 75
Temperature 17 17 20 22 19 18 16 14 11 9 18 21 16 13 12 14 15
Max/Min Temp 23 9 22 12
Wind Dir SW SW SW W NW N N N N W W SW SW SW SW SW SW
Wind (mph) 17 13 11 9 8 6 8 5 4 4 4 6 6 10 11 11 11
Wind Gust (mph) 37 33 29 31 28
Precip Prob (%) 60 50 70 90 60 30 10 0 0 0 0 0 0 0 5 5 30
Precip Type S S S S S S S S
6 Hour QPF 0.08 0.09 0.06 0.02 0.00 0.00 0.00 0.00
6 Hour Snow 1.2 1.4 1.0 0.4 0.0 0.0 0.0 0.0
12 Hour Snow 2.6 1.4 0.0 0.0
Snow Level (kft) 3.6 3.7 4.1 4.5 4.1 3.5 3.1 2.5 2.1 2.1 2.8 3.4 3.1 2.8 2.5 2.3 2.5
...Gallatin Range/Hyalite Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV OV OV BK SC SC FW BK BK OV OV
Cloud Cover (%) 90 85 90 95 90 95 90 80 80 50 30 25 25 50 50 70 80
Temperature 18 18 22 23 20 18 17 14 11 9 19 23 18 14 13 14 16
Max/Min Temp 24 9 23 13
Wind Dir SW SW W W NW N N NW NW SW SW SW SW SW SW SW SW
Wind (mph) 16 14 11 11 8 6 6 4 3 4 4 6 6 10 12 12 11
Wind Gust (mph) 32 29
Precip Prob (%) 70 30 60 90 70 70 30 5 0 0 0 0 0 0 5 5 20
Precip Type S S S S S S S S S
6 Hour QPF 0.08 0.12 0.10 0.05 0.01 0.00 0.00 0.00
6 Hour Snow 1.2 1.8 1.6 0.8 0.1 0.0 0.0 0.0
12 Hour Snow 3.0 2.4 0.1 0.0
Snow Level (kft) 3.8 3.8 4.2 4.5 3.9 3.5 3.0 2.5 2.1 2.0 2.8 3.5 3.2 2.7 2.4 2.2 2.5
...Lionhead Range...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV BK SC SC SC FW FW FW SC OV OV OV
Cloud Cover (%) 95 90 85 85 80 85 65 30 35 30 20 15 15 40 75 85 90
Temperature 17 17 21 23 20 19 16 12 9 7 19 25 19 13 12 14 14
Max/Min Temp 24 7 26 11
Wind Dir SW SW SW SW SW SW NE NE NE NE N SW SW SW SW SW SW
Wind (mph) 16 13 11 9 5 3 5 5 4 3 2 4 5 6 8 9 8
Wind Gust (mph) 33
Precip Prob (%) 90 70 70 70 40 20 10 5 5 5 0 0 5 5 20 20 60
Precip Type S S S S S S S S S
6 Hour QPF 0.08 0.05 0.03 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 1.3 0.8 0.4 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 2.1 0.5 0.0 0.0
Snow Level (kft) 2.8 2.9 3.3 3.8 3.6 3.5 3.1 2.4 1.8 1.5 2.4 3.3 3.1 2.5 2.4 2.3 2.3
...Tobacco Root Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK SC SC FW SC SC BK BK BK
Cloud Cover (%) 70 80 80 90 90 90 80 60 55 35 30 20 35 50 65 65 65
Temperature 20 20 23 23 20 19 18 15 13 12 19 22 18 16 16 17 18
Max/Min Temp 24 11 22 16
Wind Dir W W W W N N N N NW SW SW SW SW SW SW SW SW
Wind (mph) 19 17 13 10 8 6 6 4 4 6 8 9 9 12 16 16 14
Wind Gust (mph) 41 34 24 23 33 34 32
Precip Prob (%) 40 30 20 80 60 50 10 5 0 0 0 0 0 0 5 5 20
Precip Type S S S S S S S
6 Hour QPF 0.04 0.09 0.06 0.01 0.00 0.00 0.00 0.00
6 Hour Snow 0.6 1.4 1.0 0.2 0.0 0.0 0.0 0.0
12 Hour Snow 2.0 1.2 0.0 0.0
Snow Level (kft) 3.8 3.7 4.1 4.4 3.9 3.4 3.1 2.6 2.4 2.3 2.9 3.4 3.1 2.9 2.6 2.4 2.6
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK BK FW FW FW SC BK BK BK
Cloud Cover (%) 80 80 80 85 85 90 75 60 60 50 20 10 15 40 50 60 65
Temperature 18 18 23 25 21 20 19 16 14 13 20 24 18 14 14 15 17
Max/Min Temp 26 13 24 14
Wind Dir SW SW SW W NW N N N N W W SW SW S S S S
Wind (mph) 14 13 12 12 10 10 10 8 5 5 5 6 6 9 10 10 10
Wind Gust (mph) 33
Precip Prob (%) 40 40 40 60 50 20 10 0 0 0 0 0 0 0 0 0 20
Precip Type S S S S S S S
6 Hour QPF 0.03 0.05 0.04 0.01 0.00 0.00 0.00 0.00
6 Hour Snow 0.4 0.8 0.6 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 1.2 0.7 0.0 0.0
Snow Level (kft) 3.6 3.7 4.1 4.5 4.3 3.7 3.2 2.7 2.4 2.2 2.8 3.4 3.2 2.9 2.7 2.5 2.6
...Centennial Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV BK SC SC SC FW FW FW SC BK OV OV
Cloud Cover (%) 90 85 80 85 85 80 60 35 35 35 10 10 10 40 65 75 80
Temperature 15 15 20 22 20 19 17 15 12 10 19 24 18 13 13 14 15
Max/Min Temp 23 10 24 12
Wind Dir S S SW SW W N N N N N NW W SW S S S S
Wind (mph) 13 11 10 10 8 9 12 12 12 9 5 6 8 6 8 6 6
Wind Gust (mph)
Precip Prob (%) 80 60 40 70 50 20 10 0 0 0 0 0 0 0 10 10 40
Precip Type S S S S S S S S S
6 Hour QPF 0.03 0.05 0.02 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.5 0.7 0.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 1.2 0.4 0.0 0.0
Snow Level (kft) 2.9 3.0 3.6 4.2 4.1 3.7 3.2 2.6 2.2 1.9 2.6 3.4 3.2 2.7 2.5 2.4 2.4
...Anaconda/Highland Ranges...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV BK SC SC SC SC SC SC BK BK BK BK
Cloud Cover (%) 80 80 80 85 90 85 55 45 50 50 35 30 40 60 65 65 65
Temperature 20 20 24 25 22 20 18 16 14 12 20 24 20 16 15 17 18
Max/Min Temp 26 12 24 15
Wind Dir W W W NW NW N N N NW SW SW SW W W SW SW SW
Wind (mph) 12 11 10 10 9 6 5 3 3 3 5 6 5 6 6 6 6
Wind Gust (mph) 33
Precip Prob (%) 80 40 70 70 40 20 5 0 0 0 0 0 0 0 5 5 20
Precip Type S S S S S S S
6 Hour QPF 0.07 0.08 0.03 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.9 1.1 0.5 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 2.0 0.5 0.0 0.0
Snow Level (kft) 3.6 3.6 4.0 4.3 3.8 3.2 2.8 2.5 2.4 2.2 2.8 3.5 3.2 2.8 2.6 2.4 2.4
...Pioneer Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV SC SC SC FW FW SC BK BK BK BK
Cloud Cover (%) 70 75 75 85 90 90 75 50 45 40 25 20 35 55 65 65 65
Temperature 19 19 23 24 21 19 17 15 13 12 20 24 19 16 15 17 17
Max/Min Temp 25 11 24 15
Wind Dir W W W NW NW N N NW W W W W W W SW SW W
Wind (mph) 16 14 13 13 10 8 6 4 4 5 6 8 8 9 10 10 10
Wind Gust (mph) 48 41 32 25 24 23 28 31 32
Precip Prob (%) 50 30 40 60 50 20 10 0 0 0 0 0 0 0 5 5 10
Precip Type S S S S S S S
6 Hour QPF 0.03 0.04 0.02 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.5 0.6 0.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 1.1 0.4 0.0 0.0
Snow Level (kft) 3.9 3.9 4.3 4.4 4.0 3.4 2.9 2.6 2.4 2.3 3.0 3.5 3.3 2.9 2.8 2.6 2.7
...Beaverhead/Tendoy Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV OV BK BK SC FW FW FW SC BK BK BK
Cloud Cover (%) 70 70 75 80 85 90 80 65 60 45 20 15 20 45 55 65 60
Temperature 19 19 24 25 21 20 18 17 14 13 21 24 19 15 14 16 17
Max/Min Temp 26 12 24 14
Wind Dir SW W W NW NW N N N NW W W W SW SW SW SW SW
Wind (mph) 12 11 12 13 12 11 10 8 6 5 5 6 6 5 6 6 6
Wind Gust (mph) 29 28 26
Precip Prob (%) 60 20 30 60 40 30 10 0 0 0 0 0 0 0 5 5 20
Precip Type S S S S S S S
6 Hour QPF 0.04 0.04 0.03 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.5 0.6 0.4 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 1.1 0.4 0.0 0.0
Snow Level (kft) 4.0 4.1 4.4 4.6 4.2 3.7 3.2 2.8 2.6 2.4 3.0 3.5 3.4 3.1 3.0 2.8 2.7
...Absoraka-Beartooth/Cooke City Mountains...
Date Tuesday 12/02/25 Wednesday 12/03/25
Time (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5a 8a 11a 2p 5p 8p 11p 2a 5a 8a 11a 2p 5p 8p 11p 2a 5a
Cloud Cover OV OV OV OV OV OV BK BK BK BK SC BK SC SC BK OV OV
Cloud Cover (%) 85 85 85 90 90 80 65 60 55 55 45 50 40 40 65 75 80
Temperature 12 12 17 20 16 15 12 9 6 6 14 18 12 8 8 9 10
Max/Min Temp 20 5 18 8
Wind Dir SW SW SW W NW N N N N NW W SW SW SW SW SW SW
Wind (mph) 16 14 12 11 8 5 5 4 4 4 6 8 8 10 12 12 12
Wind Gust (mph) 40 36 29 27 31 33 33
Precip Prob (%) 80 40 60 70 70 70 40 30 10 10 0 0 0 0 5 5 40
Precip Type
6 Hour QPF 0.09 0.06 0.05 0.02 0.02 0.00 0.00 0.00
6 Hour Snow 1.4 1.0 0.8 0.3 0.3 0.1 0.0 0.0
12 Hour Snow 2.4 1.1 0.4 0.0
Snow Level (kft) 3.2 3.2 3.8 4.4 3.9 3.5 2.9 2.3 1.8 1.8 2.6 3.2 3.0 2.6 2.2 2.2 2.4
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--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain