Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
380
FWUS45 KTFX 111001
AVGTFX
FWUS45 KTFX 111000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
300 AM MST Wed Dec 11 2024
...Glacier National Park/Marias Pass...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC SC SC SC BK BK SC SC SC SC SC SC OV OV OV BK
Cloud Cover (%) 40 30 35 40 45 65 60 50 45 40 45 45 35 70 70 70 70
Temperature 22 23 27 29 26 25 24 24 22 22 28 31 26 24 24 24 24
Max/Min Temp 29 20 31 22
Wind Dir W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 23 19 17 17 16 16 13 13 14 13 13 16 18 23 26 28 25
Wind Gust (mph) 51 40 36 35 33 31 31 32 31 47 55 64 59
Precip Prob (%) 10 5 5 10 20 10 5 5 0 0 0 5 10 10 20 20 20
Precip Type S S S S S S S S
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.1 0.0 0.0
Snow Level (kft) 2.7 2.6 2.9 3.2 3.0 3.1 3.1 2.9 2.7 2.3 2.5 2.9 2.7 2.6 2.5 2.5 2.5
...Bob Marshall/Scapegoat Wilderness...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC BK SC SC OV OV OV SC SC SC SC OV OV OV OV OV OV
Cloud Cover (%) 50 60 40 45 85 90 80 50 35 40 50 70 80 80 80 75 70
Temperature 22 23 29 31 28 26 25 24 22 21 29 32 27 24 24 24 24
Max/Min Temp 32 20 32 23
Wind Dir W W W W W W W W SW SW SW SW W W W W W
Wind (mph) 19 16 13 13 13 11 9 9 9 9 8 9 10 12 17 20 18
Wind Gust (mph) 55 36 31 32 32 32 32 47 55 51
Precip Prob (%) 10 10 10 10 20 20 10 5 0 0 5 10 30 30 30 30 20
Precip Type S S S S S S S
6 Hour QPF 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.1 0.0 0.0
Snow Level (kft) 2.4 2.7 3.2 3.9 3.5 3.5 3.3 3.0 2.7 2.6 2.9 3.6 3.3 3.2 3.2 3.0 2.9
...Nevada Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK OV OV OV SC SC SC BK OV OV OV OV OV OV
Cloud Cover (%) 90 95 50 55 100 95 85 40 35 35 55 80 90 80 80 75 70
Temperature 25 25 29 32 30 29 28 26 24 23 29 32 29 27 27 27 27
Max/Min Temp 32 22 32 25
Wind Dir W W W W W W SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 17 12 12 11 10 10 9 8 8 8 6 8 8 10 13 16 16
Wind Gust (mph) 39 31 33 40 36
Precip Prob (%) 10 20 10 10 20 20 10 5 0 0 5 5 20 20 20 20 10
Precip Type S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.1 0.0 0.0
Snow Level (kft) 2.4 2.5 2.9 3.5 3.4 3.5 3.3 2.9 2.6 2.3 2.7 3.5 3.3 3.3 3.3 3.1 3.0
...Elkhorn/Boulder Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK FW FW SC OV OV OV OV OV OV BK
Cloud Cover (%) 85 95 55 75 95 90 60 25 15 40 70 90 95 80 80 70 70
Temperature 22 24 30 33 30 27 25 23 22 21 28 30 27 24 25 24 24
Max/Min Temp 33 20 30 22
Wind Dir W W W W W W SW SW SW SW SW SW SW SW SW W W
Wind (mph) 11 10 10 9 8 6 6 8 9 8 6 8 5 6 8 9 9
Wind Gust (mph) 31 27
Precip Prob (%) 10 10 10 10 20 20 0 0 0 0 5 5 10 10 5 5 0
Precip Type S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.1 0.0 0.0
Snow Level (kft) 2.7 2.9 3.4 4.0 4.2 3.9 3.5 3.0 2.7 2.6 3.1 3.9 3.7 3.7 3.8 3.5 3.4
...Big Belt Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC BK BK OV OV SC SC SC SC OV OV OV OV OV BK
Cloud Cover (%) 65 50 35 55 70 80 80 35 30 35 45 75 85 80 75 70 60
Temperature 24 26 30 33 31 30 29 27 25 24 29 32 29 28 28 27 27
Max/Min Temp 33 23 32 25
Wind Dir SW SW SW SW SW SW SW SW SW S S S S S SW SW SW
Wind (mph) 14 13 12 11 10 10 9 10 10 11 11 10 9 9 10 11 11
Wind Gust (mph) 35 32 27 28 27 31 35 32
Precip Prob (%) 30 20 20 20 20 30 10 5 0 0 5 5 20 20 20 20 5
Precip Type S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.03 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.1 0.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.4 0.0 0.0
Snow Level (kft) 2.5 2.6 3.1 3.6 3.6 3.7 3.5 3.1 2.6 2.3 2.6 3.3 3.2 3.3 3.3 3.2 3.1
...Little Belt Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC FW SC SC OV OV BK SC FW SC BK BK OV OV BK BK
Cloud Cover (%) 60 35 20 35 50 80 85 55 35 25 35 60 70 75 75 70 60
Temperature 23 25 31 34 30 28 27 26 24 23 32 35 29 27 27 27 26
Max/Min Temp 34 22 35 24
Wind Dir W W W W W W W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 17 13 12 12 10 10 9 9 9 9 9 9 9 10 11 12 12
Wind Gust (mph) 39 33 29 28 27 31 32
Precip Prob (%) 20 10 10 10 20 30 10 10 0 0 0 5 10 10 20 20 5
Precip Type S S S S S S S S S
6 Hour QPF 0.01 0.01 0.02 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.2 0.1 0.2 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.3 0.3 0.0 0.0
Snow Level (kft) 3.0 2.8 3.5 4.1 3.6 3.8 3.9 3.6 3.1 2.7 3.2 3.7 3.4 3.6 3.7 3.5 3.4
...Highwood Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK FW SC SC BK OV SC SC SC SC SC SC OV OV BK BK
Cloud Cover (%) 80 55 25 30 40 55 75 50 40 30 25 35 30 70 70 60 60
Temperature 29 29 33 35 31 30 29 29 28 28 33 36 31 30 31 30 30
Max/Min Temp 35 27 36 28
Wind Dir W W W W W W W W SW S S S SW SW SW SW SW
Wind (mph) 18 13 10 10 8 8 8 6 6 6 6 6 8 11 13 17 18
Wind Gust (mph)
Precip Prob (%) 20 10 5 5 10 10 5 5 0 0 0 0 5 5 5 5 0
Precip Type S S
6 Hour QPF 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.1 0.0 0.0
Snow Level (kft) 2.7 2.5 2.9 3.5 3.4 3.3 3.5 3.4 3.0 2.7 2.9 3.5 3.3 3.3 3.4 3.3 3.2
...Snowy/Judith Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC SC SC SC OV OV SC SC SC SC SC OV OV BK BK
Cloud Cover (%) 55 50 30 30 40 50 75 70 50 35 30 45 45 75 75 70 60
Temperature 24 26 32 34 30 27 27 27 25 24 34 36 30 28 29 28 28
Max/Min Temp 35 22 36 23
Wind Dir NW W NW NW W W W W SW S S S S S SW SW SW
Wind (mph) 12 10 9 8 5 5 5 4 5 5 5 6 6 8 8 9 9
Wind Gust (mph) 33 31
Precip Prob (%) 20 20 5 5 10 10 10 5 0 0 0 0 5 5 5 5 0
Precip Type S S S
6 Hour QPF 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.1 0.0 0.0
Snow Level (kft) 2.8 2.5 2.9 3.4 3.2 3.2 3.4 3.6 3.5 3.1 3.2 3.5 3.2 3.2 3.4 3.4 3.4
...Bears Paw Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC BK BK OV BK BK BK SC SC SC BK BK BK BK
Cloud Cover (%) 95 85 70 45 65 65 75 55 55 55 40 40 40 55 65 70 70
Temperature 21 22 28 29 25 22 22 21 19 20 27 29 24 21 23 23 23
Max/Min Temp 29 17 30 18
Wind Dir W W W W W W W SW S S S S S S S SW SW
Wind (mph) 6 6 6 6 4 4 4 4 5 6 8 8 8 6 5 6 6
Wind Gust (mph)
Precip Prob (%) 30 20 20 10 10 10 10 5 0 0 0 0 5 5 5 5 0
Precip Type S S S S
6 Hour QPF 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.3 0.1 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) 1.6 1.6 2.0 2.4 2.4 2.3 2.3 2.2 2.2 2.1 2.1 2.4 1.6 1.8 2.1 2.2 2.2
...Castle/Crazy Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC SC SC SC OV OV SC SC FW SC OV OV OV OV BK BK
Cloud Cover (%) 40 30 25 40 45 70 85 50 30 15 45 70 75 80 75 70 65
Temperature 21 23 30 34 31 29 27 25 23 22 30 33 29 27 27 25 25
Max/Min Temp 34 22 33 24
Wind Dir SW SW W W W SW W SW SW SW SW SW SW SW SW SW SW
Wind (mph) 20 18 17 17 12 13 12 11 11 10 10 10 8 8 10 11 12
Wind Gust (mph) 57 50 44 39 33 31 31 31 31 32 33
Precip Prob (%) 20 10 10 10 20 30 20 5 0 0 5 0 10 10 20 20 0
Precip Type S S S S S S S
6 Hour QPF 0.01 0.01 0.02 0.01 0.00 0.00 0.00 0.00
6 Hour Snow 0.1 0.1 0.3 0.1 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.4 0.0 0.0
Snow Level (kft) 2.5 2.5 3.4 3.9 3.7 3.9 3.8 3.1 2.8 2.6 2.9 3.6 3.6 3.7 3.7 3.5 3.4
...Bridger Range...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC SC BK BK BK OV SC SC SC BK OV OV OV OV OV BK
Cloud Cover (%) 50 50 35 65 55 60 80 35 25 40 65 90 95 85 80 70 65
Temperature 22 23 30 33 30 29 27 24 23 22 29 32 29 27 27 26 25
Max/Min Temp 33 21 32 24
Wind Dir W W W W W W W SW SW S S SW SW SW SW SW SW
Wind (mph) 16 12 12 11 9 9 8 8 8 6 5 6 5 5 5 8 8
Wind Gust (mph)
Precip Prob (%) 30 20 10 10 20 20 10 0 0 0 5 0 20 20 20 20 5
Precip Type S S S S S S S S
6 Hour QPF 0.01 0.00 0.02 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.2 0.0 0.2 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.2 0.2 0.0 0.0
Snow Level (kft) 2.5 2.7 3.3 3.8 4.1 3.9 3.4 3.1 2.8 2.6 3.0 3.8 3.9 3.9 3.8 3.5 3.4
...Madison Range/Spanish Peaks...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC OV OV OV SC FW SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 80 80 45 85 95 80 50 25 35 55 90 90 85 85 85 75 80
Temperature 12 15 21 24 22 19 18 16 15 15 23 26 23 22 21 20 19
Max/Min Temp 25 14 26 17
Wind Dir SW SW SW SW S S S S S S S S S S SW SW SW
Wind (mph) 16 14 12 13 12 13 13 12 12 11 10 10 9 8 8 8 8
Wind Gust (mph) 35 32 31 32 32 31 31
Precip Prob (%) 20 20 10 20 20 10 5 5 5 10 10 10 30 30 40 40 20
Precip Type S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.00 0.00 0.01 0.01 0.00
6 Hour Snow 0.2 0.2 0.2 0.0 0.0 0.1 0.1 0.0
12 Hour Snow 0.4 0.2 0.1 0.1
Snow Level (kft) 2.5 2.8 3.5 4.2 3.7 3.1 2.9 2.7 2.6 2.7 3.6 4.5 4.4 4.2 4.0 3.8 3.6
...Gallatin Range/Hyalite Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK BK FW SC SC OV OV OV OV OV OV OV
Cloud Cover (%) 85 85 60 85 90 55 55 20 30 50 80 90 90 85 85 75 80
Temperature 15 17 23 28 25 21 19 18 16 16 24 28 25 22 22 20 20
Max/Min Temp 28 15 28 19
Wind Dir SW SW SW SW SW SW S S S S S S S SW SW SW SW
Wind (mph) 14 13 11 11 11 12 12 12 12 11 10 9 8 8 8 8 8
Wind Gust (mph) 35 31
Precip Prob (%) 30 30 10 10 20 20 5 0 0 5 10 10 30 30 30 30 20
Precip Type S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.4 0.2 0.0 0.0
Snow Level (kft) 2.7 3.1 3.8 4.5 4.3 3.6 3.0 2.8 2.7 2.7 3.7 4.6 4.5 4.3 4.0 3.9 3.6
...Lionhead Range...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC OV OV OV BK SC SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 70 75 45 85 95 75 55 35 40 70 90 85 85 85 80 80 80
Temperature 9 11 18 22 21 18 16 14 12 11 23 27 24 21 20 18 16
Max/Min Temp 23 10 28 14
Wind Dir SW SW SW SW SW SW S S S SE S S SE S S SW SW
Wind (mph) 9 8 9 10 8 6 6 5 5 4 5 6 4 4 5 4 4
Wind Gust (mph)
Precip Prob (%) 20 20 10 20 10 5 5 5 10 10 20 20 40 40 50 50 60
Precip Type S S S S S S S S S S S S
6 Hour QPF 0.01 0.01 0.00 0.00 0.00 0.01 0.01 0.01
6 Hour Snow 0.2 0.2 0.0 0.0 0.0 0.1 0.1 0.2
12 Hour Snow 0.4 0.0 0.1 0.3
Snow Level (kft) 1.5 1.7 2.2 2.7 2.6 2.6 2.4 2.2 2.0 2.0 3.1 4.4 4.5 4.3 3.8 3.7 3.4
...Tobacco Root Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC OV OV BK SC FW SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 95 95 50 85 90 65 50 20 35 55 85 95 85 80 85 80 75
Temperature 19 21 27 29 27 24 23 21 21 20 26 28 26 24 24 23 23
Max/Min Temp 30 19 28 21
Wind Dir W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 18 16 13 12 11 11 11 11 11 10 10 9 6 6 9 9 9
Wind Gust (mph) 44 33
Precip Prob (%) 10 10 5 20 20 5 0 0 0 5 5 10 30 30 20 20 5
Precip Type S S S S S S
6 Hour QPF 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.1 0.1 0.0 0.0
Snow Level (kft) 3.0 3.2 3.6 4.3 4.0 3.5 3.2 3.0 2.9 2.9 3.5 4.2 4.1 3.9 3.7 3.6 3.5
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK OV OV OV OV OV OV OV
Cloud Cover (%) 80 95 75 90 95 75 50 35 45 65 90 90 85 90 85 80 75
Temperature 14 16 22 25 22 19 18 17 17 17 24 27 25 23 23 21 20
Max/Min Temp 25 15 27 19
Wind Dir SW S S S S S S S S S S S S S SW SW SW
Wind (mph) 13 13 12 13 12 13 12 12 12 11 11 10 8 6 6 6 6
Wind Gust (mph) 33 31 32 32 31 31
Precip Prob (%) 10 10 10 20 5 0 0 0 5 5 10 10 30 30 20 20 10
Precip Type S S S S S S S
6 Hour QPF 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.1 0.0 0.0 0.0 0.1 0.0 0.0
12 Hour Snow 0.1 0.0 0.1 0.0
Snow Level (kft) 2.5 2.7 3.3 3.7 3.2 2.7 2.6 2.6 2.5 2.6 3.3 4.0 4.0 3.8 3.8 3.7 3.5
...Centennial Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK OV OV BK BK SC BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 70 95 70 85 90 65 65 40 55 75 90 90 90 85 85 80 80
Temperature 8 11 15 19 17 16 16 15 14 14 21 24 22 21 20 19 18
Max/Min Temp 20 13 25 16
Wind Dir S S S S S S S S SE SE SE SE SE NE SW SW SW
Wind (mph) 9 8 9 10 8 8 8 6 8 8 8 8 5 5 5 5 5
Wind Gust (mph)
Precip Prob (%) 10 10 10 20 5 0 5 5 10 10 20 20 40 40 40 40 40
Precip Type S S S S S S S S S S S
6 Hour QPF 0.00 0.01 0.00 0.00 0.00 0.01 0.02 0.01
6 Hour Snow 0.1 0.1 0.0 0.0 0.1 0.2 0.2 0.1
12 Hour Snow 0.2 0.0 0.3 0.3
Snow Level (kft) 1.5 1.7 2.2 2.7 2.4 2.4 2.4 2.3 2.2 2.2 2.9 3.9 3.9 4.0 3.6 3.5 3.2
...Anaconda/Highland Ranges...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC SC FW SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 80 70 70 85 95 40 35 15 40 65 95 95 95 90 85 80 75
Temperature 17 19 26 28 25 22 20 18 17 17 23 26 24 22 23 22 22
Max/Min Temp 29 16 26 20
Wind Dir SW SW SW SW SW SW SW SW S S S S SW SW SW SW SW
Wind (mph) 9 8 8 8 6 6 6 6 6 6 6 6 5 4 5 5 5
Wind Gust (mph)
Precip Prob (%) 5 5 5 10 10 0 0 0 5 10 30 30 50 50 30 30 20
Precip Type S S S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1
12 Hour Snow 0.0 0.0 0.1 0.2
Snow Level (kft) 2.7 2.8 3.4 4.1 3.7 3.3 3.0 2.6 2.4 2.5 3.2 4.0 4.1 4.0 3.9 3.7 3.5
...Pioneer Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK OV OV BK SC SC SC BK OV OV OV OV OV OV OV
Cloud Cover (%) 60 70 60 85 95 65 35 25 45 65 95 95 95 85 85 80 75
Temperature 17 19 27 31 26 23 20 19 18 18 24 27 24 22 22 21 21
Max/Min Temp 31 17 27 19
Wind Dir W SW SW SW SW SW SW SW SW S S S SW SW W W W
Wind (mph) 11 10 9 9 8 8 8 8 8 8 6 8 6 5 6 8 8
Wind Gust (mph) 31
Precip Prob (%) 0 0 5 10 5 0 0 0 5 10 20 20 40 40 20 20 5
Precip Type S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0
12 Hour Snow 0.0 0.0 0.2 0.0
Snow Level (kft) 3.1 3.2 3.8 4.4 4.0 3.5 3.2 2.9 2.9 3.0 3.7 4.2 4.3 4.1 4.0 3.9 3.7
...Beaverhead/Tendoy Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 BK OV OV BK SC SC BK OV OV OV OV OV OV OV OV
Cloud Cover (%) 60 90 70 95 90 70 40 40 60 80 90 95 95 90 85 80 75
Temperature 17 19 26 28 24 21 19 19 18 18 25 27 24 22 22 21 20
Max/Min Temp 29 16 27 18
Wind Dir SW SW SW SW SW SW S SW S S S S S SW W W SW
Wind (mph) 10 9 9 10 8 9 9 9 9 9 9 9 6 5 6 6 6
Wind Gust (mph)
Precip Prob (%) 0 5 5 5 5 0 0 0 10 10 20 20 40 40 20 20 10
Precip Type S S S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.1
12 Hour Snow 0.0 0.0 0.2 0.2
Snow Level (kft) 3.1 3.2 3.6 4.1 3.6 3.3 3.1 2.9 2.9 3.1 3.7 4.2 4.2 4.0 3.9 3.8 3.7
...Absoraka-Beartooth/Cooke City Mountains...
Date Wednesday 12/11/24 Thursday 12/12/24
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 SC BK OV BK BK SC SC SC OV OV OV OV OV BK OV
Cloud Cover (%) 55 85 50 55 85 70 60 35 30 40 75 90 90 85 80 70 70
Temperature 7 9 17 21 18 16 14 12 10 10 21 24 21 18 19 16 16
Max/Min Temp 22 9 25 14
Wind Dir SW SW SW SW SW SW SW S S S S SW S SW SW SW SW
Wind (mph) 14 13 13 14 13 12 11 10 10 10 9 10 8 6 8 8 6
Wind Gust (mph) 33 32
Precip Prob (%) 30 30 30 20 30 30 5 5 5 5 10 20 20 20 30 30 20
Precip Type
6 Hour QPF 0.02 0.01 0.02 0.00 0.00 0.01 0.00 0.00
6 Hour Snow 0.3 0.2 0.3 0.0 0.0 0.2 0.0 0.0
12 Hour Snow 0.5 0.3 0.2 0.0
Snow Level (kft) 2.2 2.4 3.4 4.1 3.8 3.2 2.7 2.5 2.4 2.4 3.4 4.7 4.9 4.8 4.5 4.2 3.9
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain