Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
049
FWUS45 KTFX 091001
AVGTFX
FWUS45 KTFX 091000
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Fri May 9 2025
...Glacier National Park/Marias Pass...
Date Friday 05/09/25 Saturday 05/10/25
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 SC SC SC FW SC SC SC SC SC SC SC SC SC SC BK
Cloud Cover (%) 45 55 45 35 30 25 40 40 45 40 45 45 35 30 40 45 65
Temperature 34 43 55 59 59 52 48 46 46 55 63 65 63 53 47 44 41
Max/Min Temp 60 45 65 41
Wind Dir S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind (mph) 5 6 11 16 14 10 10 9 9 9 13 18 19 14 12 11 10
Wind Gust (mph) 33 41 44
Precip Prob (%) 0 0 0 0 0 0 0 0 5 5 5 5 5 5 20 20 50
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 6.2 6.7 8.0 8.7 9.3 9.3 9.5 10.0 10.1 10.4 10.3 10.3 10.1 9.4 8.6 8.7 8.6
...Bob Marshall/Scapegoat Wilderness...
Date Friday 05/09/25 Saturday 05/10/25
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 FW SC SC SC SC SC BK SC SC SC SC BK BK BK SC SC BK
Cloud Cover (%) 25 35 40 35 35 40 50 40 40 40 50 50 50 50 45 45 60
Temperature 36 46 58 63 63 54 50 48 47 56 67 69 65 55 49 45 43
Max/Min Temp 64 47 69 43
Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W
Wind (mph) 5 5 10 12 11 6 6 6 6 9 13 16 13 8 6 6 5
Wind Gust (mph) 27 34 37 35
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 20 20 30 30 20 20 40
Precip Type T T R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 7.1 8.1 9.0 9.5 10.1 10.3 10.4 10.1 10.5 10.6 10.6 11.1 11.1 10.8 10.3 10.3 10.1
...Nevada Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 CL FW SC SC SC SC SC FW FW SC BK BK OV BK SC BK BK
Cloud Cover (%) 5 25 30 45 40 40 40 25 25 40 55 60 70 60 45 55 70
Temperature 42 50 62 67 67 59 54 51 49 58 71 74 68 59 53 49 47
Max/Min Temp 68 49 74 47
Wind Dir SW S SW SW W SW SW SW S S S SW SW SW W W SW
Wind (mph) 3 5 9 10 9 3 4 5 6 10 14 13 10 6 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 40 40 30 30 10 10 30
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.03 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.3 8.6 9.1 9.9 10.4 10.6 10.5 10.2 10.5 10.7 11.0 11.5 11.5 11.2 10.6 10.5 10.3
...Elkhorn/Boulder Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC SC FW SC BK BK OV BK BK BK OV
Cloud Cover (%) 10 15 15 30 40 35 35 30 25 45 50 65 70 70 50 55 70
Temperature 39 48 60 66 66 57 52 49 48 57 69 71 66 56 51 48 47
Max/Min Temp 67 47 72 46
Wind Dir SW S SW SW SW SW SW SW SW S S SW SW SW SW SW SW
Wind (mph) 4 5 9 11 10 6 6 8 10 12 16 17 14 10 8 8 9
Wind Gust (mph) 31 34 37 35
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 30 30 30 30 10 10 20
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.03 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.0 9.0 9.4 10.1 10.5 10.7 10.5 10.2 10.6 10.9 11.1 11.5 11.5 11.3 11.0 10.6 10.4
...Big Belt Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW SC SC BK SC SC SC SC SC SC BK OV BK BK BK BK
Cloud Cover (%) 5 20 35 30 50 50 35 45 30 45 50 60 80 70 60 55 70
Temperature 42 51 61 67 68 60 55 52 50 59 70 74 68 59 55 51 49
Max/Min Temp 68 50 74 49
Wind Dir S S SW SW SW S S S S S S S SW S S S S
Wind (mph) 4 6 10 10 9 6 8 9 10 13 17 17 14 10 8 8 8
Wind Gust (mph) 34 42 41 35 27
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 30 30 30 30 10 10 30
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.05 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.5 8.9 9.1 9.7 10.3 10.5 10.6 10.3 10.3 10.8 11.0 11.5 11.5 11.4 11.0 10.7 10.4
...Little Belt Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW SC SC FW SC SC SC BK SC SC BK BK OV OV OV BK BK
Cloud Cover (%) 15 25 40 20 40 35 30 50 30 50 60 60 75 75 70 60 60
Temperature 38 48 60 65 65 56 52 50 50 60 71 73 68 58 54 51 49
Max/Min Temp 66 49 74 48
Wind Dir S S SW SW SW S S S SW SW SW SW SW SW SW SW S
Wind (mph) 4 5 8 9 8 5 6 8 9 10 13 14 12 8 8 6 6
Wind Gust (mph) 29
Precip Prob (%) 0 0 0 5 0 0 0 0 0 0 20 20 40 40 20 20 20
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.06 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.4 8.9 9.3 9.8 10.2 10.3 10.5 10.4 10.1 10.6 10.9 11.4 11.4 11.4 11.2 10.9 10.6
...Highwood Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW SC SC SC SC SC SC SC SC BK BK BK OV OV BK BK BK
Cloud Cover (%) 15 30 45 35 30 25 30 50 35 50 55 65 80 75 65 60 55
Temperature 40 49 61 67 68 60 57 56 55 63 74 77 71 61 57 54 52
Max/Min Temp 69 54 77 52
Wind Dir S S SW W W S S SW SW SW SW SW SW S SW SW SW
Wind (mph) 5 5 5 8 9 6 9 9 10 9 13 13 12 10 9 8 6
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 20 20 50 50 20 20 30
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 7.5 7.9 9.0 9.7 10.0 10.2 10.3 10.3 10.1 10.5 10.8 11.4 11.4 11.3 11.1 10.8 10.5
...Snowy/Judith Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW SC FW SC SC SC SC SC SC SC SC BK OV OV OV OV
Cloud Cover (%) 15 20 35 20 35 35 40 50 45 50 35 45 55 80 75 70 75
Temperature 42 52 63 68 69 59 56 55 54 65 75 78 75 63 59 56 53
Max/Min Temp 70 53 78 52
Wind Dir SE SE S SW SW S S S SW SW SW SW S SW S SW W
Wind (mph) 3 5 9 8 8 8 10 9 9 9 11 13 13 9 8 8 8
Wind Gust (mph) 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 40 40 10 10 20
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.4 8.8 9.2 9.7 10.3 10.2 10.4 10.4 10.2 10.2 10.7 11.4 11.5 11.5 11.3 11.0 10.8
...Bears Paw Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW SC FW SC SC SC SC SC SC BK BK OV OV OV BK BK
Cloud Cover (%) 15 25 35 25 25 30 30 50 40 50 60 55 70 90 70 60 55
Temperature 42 52 64 70 71 61 57 55 53 65 77 81 75 64 59 55 52
Max/Min Temp 72 53 81 52
Wind Dir SE SE S S SW S S S SW SW SW S SW SW SW W NW
Wind (mph) 6 10 11 10 9 5 6 5 4 5 9 12 12 6 5 5 5
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 20 20 50 50 20 20 30
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.04 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 7.2 7.2 7.7 8.7 9.3 9.6 9.9 10.2 10.0 9.8 10.6 11.1 11.2 11.1 11.0 10.8 10.6
...Castle/Crazy Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW SC FW SC SC FW SC SC SC SC BK BK BK BK BK BK
Cloud Cover (%) 10 20 35 20 50 40 25 45 30 45 45 50 65 65 60 55 65
Temperature 41 50 61 67 66 57 53 50 48 58 70 73 69 58 54 51 49
Max/Min Temp 67 48 73 49
Wind Dir SE S SW SW SW SE S S S SW SW SW SW SW SW S S
Wind (mph) 4 5 8 10 10 6 6 8 9 11 17 18 18 11 9 9 9
Wind Gust (mph) 34 37 39 28
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10 10 20
Precip Type T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.3 9.3 9.5 9.9 10.1 10.5 10.6 10.6 10.3 10.7 11.0 11.4 11.5 11.5 11.3 11.0 10.7
...Bridger Range...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW SC SC BK SC SC SC SC SC SC SC BK BK BK BK OV
Cloud Cover (%) 10 10 35 30 55 40 30 45 25 40 35 45 60 65 55 55 70
Temperature 41 50 61 66 66 58 53 51 49 58 70 73 69 59 55 52 50
Max/Min Temp 67 49 73 50
Wind Dir S S SW W SW S S SW SW S SW SW SW SW S S S
Wind (mph) 4 5 8 10 9 9 9 9 9 11 16 18 18 13 11 11 11
Wind Gust (mph) 34 39 40 33 28 28
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10 10 20
Precip Type T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.6 9.5 9.4 9.7 10.4 10.6 10.7 10.5 10.3 10.8 11.0 11.4 11.6 11.5 11.3 11.0 10.7
...Madison Range/Spanish Peaks...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC SC BK SC SC SC BK BK BK BK BK
Cloud Cover (%) 10 10 15 35 45 35 35 40 55 35 40 35 50 55 55 55 60
Temperature 35 44 55 60 60 51 47 45 44 52 63 65 63 54 50 48 46
Max/Min Temp 61 44 65 46
Wind Dir S S SW SW SW S S S S S S S SW S S S S
Wind (mph) 5 4 8 9 9 8 9 10 10 11 14 18 18 13 12 12 11
Wind Gust (mph) 29 34 40 42 36 33 31 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 10 10 30
Precip Type T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.9 9.7 10.0 10.4 10.8 10.8 10.7 10.5 10.7 10.8 11.0 11.5 11.6 11.5 11.4 11.0 10.8
...Gallatin Range/Hyalite Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC SC SC SC SC SC BK BK BK BK BK
Cloud Cover (%) 10 15 20 35 50 40 30 50 35 35 45 45 50 55 55 55 55
Temperature 37 45 57 62 62 53 48 46 45 53 65 68 66 57 52 50 48
Max/Min Temp 64 44 68 48
Wind Dir S S W W SW S S S S S SW SW SW S S S S
Wind (mph) 5 4 6 8 8 6 10 10 11 11 12 16 16 12 12 12 12
Wind Gust (mph) 29 33 35 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 5 5 20
Precip Type R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.9 9.7 10.0 10.4 10.7 10.8 10.7 10.4 10.5 10.8 11.0 11.4 11.6 11.5 11.3 11.1 10.9
...Lionhead Range...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW FW FW SC FW SC SC FW SC SC SC BK BK BK BK
Cloud Cover (%) 15 15 5 20 25 35 20 30 40 20 45 30 45 55 60 60 55
Temperature 35 46 60 64 62 52 46 42 41 52 67 71 67 55 51 48 47
Max/Min Temp 65 41 71 47
Wind Dir SE SW SW SW SW S S S S S SW SW SW S S S S
Wind (mph) 3 3 6 8 8 5 5 5 5 5 11 12 12 10 9 8 8
Wind Gust (mph) 29
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 20 20 30
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.1 10.1 10.2 10.6 10.6 10.5 10.6 10.6 10.8 10.5 10.7 11.5 11.7 11.5 11.4 11.1 10.9
...Tobacco Root Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC SC SC SC SC SC BK BK BK BK OV
Cloud Cover (%) 10 5 15 35 45 35 45 30 40 30 35 50 65 60 55 55 75
Temperature 37 47 57 62 63 54 50 48 47 56 66 68 64 55 51 49 47
Max/Min Temp 64 46 68 47
Wind Dir SW SW SW SW SW S SW SW SW S SW SW SW SW SW SW SW
Wind (mph) 4 4 8 11 11 9 9 9 9 12 17 21 19 13 12 11 11
Wind Gust (mph) 36 42 40 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 10 10 30
Precip Type R R T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.5 9.3 9.5 10.0 10.5 10.8 10.6 10.4 10.8 10.9 11.2 11.6 11.6 11.4 11.3 10.8 10.6
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC BK SC SC SC SC FW SC SC BK BK BK BK BK
Cloud Cover (%) 10 5 10 35 55 40 40 35 40 15 25 40 60 60 55 60 65
Temperature 37 47 59 64 63 55 50 47 46 55 66 69 66 57 53 50 48
Max/Min Temp 65 45 69 48
Wind Dir S S SW SW SW S S S S S S S S S S S S
Wind (mph) 4 4 8 12 13 11 11 10 11 14 21 25 24 17 14 13 13
Wind Gust (mph) 39 44 41
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20 20 30
Precip Type T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.7 9.4 9.9 10.4 10.9 10.9 10.6 10.5 10.9 10.9 11.1 11.5 11.6 11.5 11.3 11.0 10.7
...Centennial Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC BK BK FW SC FW BK BK BK BK BK
Cloud Cover (%) 10 10 5 30 40 30 45 50 50 15 30 25 55 60 65 60 55
Temperature 37 46 57 61 61 53 48 46 44 52 63 66 64 55 51 48 46
Max/Min Temp 62 44 67 46
Wind Dir NE S SW SW S S S S S SE S S SW S S SE SE
Wind (mph) 5 5 9 12 12 9 8 6 8 10 18 20 20 17 12 10 10
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 30 30 30
Precip Type R R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.1 9.8 10.2 10.5 10.6 10.7 10.6 10.7 10.9 10.7 10.9 11.6 11.7 11.5 11.4 11.1 10.9
...Anaconda/Highland Ranges...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC FW SC SC BK BK BK SC SC SC OV
Cloud Cover (%) 5 10 15 45 45 45 50 15 30 45 55 65 60 50 40 50 75
Temperature 36 45 59 65 65 56 51 47 45 54 67 69 66 55 49 46 45
Max/Min Temp 66 45 70 44
Wind Dir S S SW SW SW SW SW S S S S SW SW SW S S S
Wind (mph) 4 5 9 11 10 5 5 6 8 10 14 17 14 9 6 6 8
Wind Gust (mph) 27 33 36 33
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 40 40 20 20 10 10 30
Precip Type R R T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.0 9.0 9.6 10.3 10.7 10.6 10.4 10.5 10.9 11.0 11.2 11.6 11.4 11.1 10.8 10.5 10.3
...Pioneer Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC FW FW SC SC BK BK BK SC BK OV
Cloud Cover (%) 10 5 15 35 40 50 40 15 25 35 50 65 65 55 45 50 75
Temperature 35 46 59 64 64 55 50 47 45 55 67 68 65 55 50 47 45
Max/Min Temp 65 45 69 45
Wind Dir SW SW SW SW SW SW SW S S S S SW SW SW S S S
Wind (mph) 3 4 9 11 11 5 5 6 8 11 17 18 16 10 9 9 10
Wind Gust (mph) 29 37 40 35 28 28
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 30 30 20 20 10 10 20
Precip Type R R T T R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.02 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.1 9.1 9.7 10.2 10.8 10.7 10.5 10.5 11.0 11.0 11.3 11.6 11.5 11.3 10.9 10.5 10.4
...Beaverhead/Tendoy Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW SC SC SC SC SC SC SC SC BK BK BK SC BK OV
Cloud Cover (%) 5 5 20 35 45 50 30 30 45 35 45 55 60 55 50 55 75
Temperature 37 47 59 63 63 54 49 47 46 55 67 68 65 55 50 48 46
Max/Min Temp 64 45 69 45
Wind Dir SW S SW SW SW SW S S S S S SW SW SW S S S
Wind (mph) 4 5 9 12 12 9 9 10 11 14 21 24 20 14 12 12 12
Wind Gust (mph) 35 42 44 42 34 31 31 31
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 30 30 30
Precip Type T T T T R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.01 0.01
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.1 9.2 9.8 10.4 10.9 10.7 10.5 10.8 11.0 11.0 11.2 11.6 11.5 11.3 11.0 10.7 10.4
...Absoraka-Beartooth/Cooke City Mountains...
Date Friday 05/09/25 Saturday 05/10/25
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 FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
Cloud Cover (%) 10 15 20 15 35 40 35 30 45 30 45 35 35 40 35 40 45
Temperature 33 42 54 58 56 44 40 38 37 47 59 63 60 48 44 42 40
Max/Min Temp 59 37 63 40
Wind Dir S S SW SW SW SW S S S SW SW SW SW SW SW S S
Wind (mph) 4 4 8 9 8 5 6 6 6 8 11 14 14 10 9 9 9
Wind Gust (mph) 32 27 26 26
Precip Prob (%) 0 0 0 10 0 0 0 0 0 0 5 5 10 10 5 5 20
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
6 Hour Snow 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 Hour Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.2 10.1 10.5 10.7 10.9 10.7 10.3 10.1 10.2 10.5 11.0 11.5 11.6 11.6 11.5 11.0 10.8
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain