Avalanche Weather Guidance
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
752
FWUS45 KTFX 011001
AVGTFX
Avalanche Weather Guidance
National Weather Service Great Falls MT
400 AM MDT Thu Oct 1 2026
...Glacier National Park/Marias Pass...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK OV OV OV OV BK SC SC SC BK SC SC SC SC
Cloud Cover (%) 75 65 60 60 75 80 80 80 55 40 40 40 65 45 50 30 30
Temperature 33 35 46 50 48 41 40 41 42 44 52 55 53 48 46 43 41
Max/Min Temp 50 39 56 41
Wind Dir SW W W SW SW SW SW SW SW SW W W W W W W NW
Wind (mph) 3 3 4 5 5 6 9 12 14 14 18 17 12 11 11 9 4
Wind Gust (mph) 32 34 36 37 36 31
Precip Prob (%) 20 20 20 20 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S S
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 6.7 6.6 7.2 7.7 7.9 8.1 9.5 10.0 9.9 9.5 9.3 9.5 9.5 9.3 9.0 8.5 8.1
Snow Density (%) 33 33 33 50 100 100 100 0 0 100 0 0 0 0 0 100 100
...Bob Marshall/Scapegoat Wilderness...
Date Thursday 10/01/26 Friday 10/02/26
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 BK OV BK BK BK OV BK SC FW FW SC FW FW FW FW
Cloud Cover (%) 75 70 65 70 65 55 55 75 65 45 25 20 25 25 25 20 20
Temperature 36 38 48 53 50 43 41 41 41 44 56 59 57 49 46 44 41
Max/Min Temp 53 39 60 41
Wind Dir W SW W W SW SW SW SW SW W W W W W W W W
Wind (mph) 2 2 3 4 4 3 5 8 9 10 14 14 11 9 9 8 5
Wind Gust (mph) 26 32 35 35 32
Precip Prob (%) 20 20 20 20 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type S S S R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 7.8 7.7 8.0 8.7 9.1 9.6 10.3 10.3 10.2 9.9 10.0 10.1 10.1 9.8 9.4 9.0 8.6
Snow Density (%) 50 50 50 100 100 0 0 0 0 0 0 0 0 0 0 0 100
...Nevada Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK SC SC BK OV OV BK FW FW FW FW FW FW FW
Cloud Cover (%) 70 70 60 70 45 45 55 75 75 60 20 15 15 15 15 15 20
Temperature 40 41 50 56 55 47 45 44 44 45 58 63 62 53 51 48 45
Max/Min Temp 57 42 64 45
Wind Dir W SW W W NW SW SW SW SW SW W W W W W W W
Wind (mph) 2 2 3 4 3 2 4 6 6 8 11 12 9 8 8 8 6
Wind Gust (mph) 31 32 27
Precip Prob (%) 20 20 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.7 8.6 8.7 9.2 9.9 10.5 10.6 10.5 10.3 10.1 10.3 10.4 10.4 10.1 9.5 9.2 8.8
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Elkhorn/Boulder Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 SC SC BK BK SC SC FW FW FW FW FW FW
Cloud Cover (%) 60 55 60 60 55 45 45 55 55 45 25 25 20 15 15 10 15
Temperature 38 41 51 56 55 47 44 43 42 45 59 64 62 51 47 44 42
Max/Min Temp 57 40 65 42
Wind Dir SW SW SW W NW W SW SW SW SW W W W NW W W W
Wind (mph) 3 2 4 5 4 2 4 5 6 8 10 10 6 6 6 6 6
Wind Gust (mph) 27
Precip Prob (%) 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.9 9.7 9.8 10.5 10.9 10.9 10.8 10.7 10.6 10.4 10.9 11.1 11.0 10.5 10.3 10.1 9.3
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Big Belt Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK BK BK OV BK SC SC FW FW FW FW FW
Cloud Cover (%) 60 70 55 70 60 65 60 65 70 60 35 30 20 15 15 15 15
Temperature 39 41 50 56 55 49 46 45 44 47 58 65 63 55 52 48 46
Max/Min Temp 57 42 65 46
Wind Dir SW SW W NW N SE S S S SW SW W W W W W NW
Wind (mph) 3 2 3 4 3 3 5 8 8 9 11 11 6 5 6 6 5
Wind Gust (mph) 27 31 32
Precip Prob (%) 20 20 20 20 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.2 9.1 9.1 9.5 10.1 10.6 10.7 10.6 10.5 10.3 10.4 10.6 10.6 10.4 9.9 9.7 9.1
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Little Belt Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK OV OV BK BK BK BK BK SC FW FW FW FW FW FW
Cloud Cover (%) 70 80 65 80 70 70 50 65 70 60 30 20 15 20 15 20 25
Temperature 38 40 49 54 52 45 42 42 45 50 61 65 63 53 50 47 45
Max/Min Temp 55 40 65 45
Wind Dir S S SW W NE S S SW SW SW W W W W W W NW
Wind (mph) 4 5 5 6 5 8 10 9 10 11 14 16 11 9 8 8 5
Wind Gust (mph) 25 27 28 29 34 35 29 27
Precip Prob (%) 20 20 20 20 5 5 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.8 8.9 9.1 9.4 9.6 10.1 10.6 10.5 10.4 10.2 10.3 10.4 10.4 10.3 10.0 9.7 9.2
Snow Density (%) 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Highwood Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK OV BK OV BK BK BK BK SC SC FW FW FW SC FW
Cloud Cover (%) 85 85 65 75 65 75 65 60 65 65 40 35 20 20 20 25 25
Temperature 39 41 49 55 53 48 46 45 47 53 63 67 65 57 53 51 48
Max/Min Temp 55 43 67 48
Wind Dir SE S NW NW NE SE S SW SW W W W W W W W W
Wind (mph) 4 3 4 4 4 9 6 5 8 12 19 18 12 9 8 9 9
Wind Gust (mph) 31
Precip Prob (%) 20 20 20 20 5 5 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.2 8.2 8.4 8.5 8.6 9.2 9.9 10.3 10.3 10.1 10.0 10.4 10.4 10.2 9.8 9.6 9.0
Snow Density (%) 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowy/Judith Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK OV SC BK BK SC FW FW FW FW FW SC
Cloud Cover (%) 80 85 75 80 75 65 70 50 65 55 30 15 15 20 15 20 30
Temperature 41 42 49 53 51 44 42 42 45 52 66 69 66 55 52 49 46
Max/Min Temp 54 39 70 46
Wind Dir SE SE S S SE SE S S SW W W W NW W W W W
Wind (mph) 8 9 8 6 8 11 10 9 8 8 11 12 6 6 6 6 9
Wind Gust (mph) 29 27 31 31
Precip Prob (%) 20 20 10 10 5 5 5 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.05 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 8.9 8.9 9.0 9.3 9.6 9.8 10.2 10.5 10.4 10.3 10.6 10.7 10.6 10.2 10.1 9.9 9.3
Snow Density (%) 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bears Paw Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK SC BK OV BK OV BK SC SC SC SC SC SC SC
Cloud Cover (%) 85 80 65 60 50 65 85 60 70 65 45 40 40 25 40 45 30
Temperature 36 40 49 53 51 43 42 40 39 46 61 65 63 52 49 46 43
Max/Min Temp 53 36 66 43
Wind Dir SE SE SE SE SE SE SE S S SW W W W NW NW NW NW
Wind (mph) 5 9 11 8 8 10 11 9 6 6 11 12 6 5 3 4 5
Wind Gust (mph)
Precip Prob (%) 20 20 20 20 0 0 5 5 0 0 0 0 0 0 5 5 5
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 6.7 7.1 7.6 7.5 7.6 7.6 8.2 8.8 9.8 9.9 9.9 9.6 9.7 9.6 9.6 9.2 8.6
Snow Density (%) 100 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0
...Castle/Crazy Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK SC BK BK SC SC FW FW FW FW FW FW
Cloud Cover (%) 60 65 55 70 75 55 35 50 60 50 30 15 20 15 10 15 15
Temperature 39 40 49 55 54 46 42 41 41 46 59 64 63 53 50 47 45
Max/Min Temp 56 38 65 45
Wind Dir SE SE SW W NW E SE S SW SW W W W W W W W
Wind (mph) 6 4 4 5 5 9 6 5 8 10 14 16 10 6 5 8 8
Wind Gust (mph) 32 39 39 28
Precip Prob (%) 10 10 20 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type R R R R
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.02 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 9.8 9.8 9.8 10.1 10.4 10.9 10.9 10.7 10.6 10.4 10.6 10.9 11.0 10.9 10.3 10.1 9.4
Snow Density (%) 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Bridger Range...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK BK SC SC BK SC SC FW FW FW FW FW FW
Cloud Cover (%) 40 55 40 55 60 55 40 50 50 40 35 20 25 10 10 15 15
Temperature 40 42 52 58 57 47 43 42 42 46 60 65 63 54 50 47 45
Max/Min Temp 58 39 66 45
Wind Dir S S SW W NW SE S S SW SW W W W W W W W
Wind (mph) 5 4 3 4 3 6 6 4 4 5 9 10 5 4 2 3 3
Wind Gust (mph)
Precip Prob (%) 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.3 10.2 10.2 10.4 10.9 11.1 11.1 11.0 10.9 10.6 10.6 10.9 11.0 10.9 10.7 10.6 9.9
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Madison Range/Spanish Peaks...
Date Thursday 10/01/26 Friday 10/02/26
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 BK SC FW FW FW SC SC FW FW FW FW
Cloud Cover (%) 20 20 20 30 35 35 50 40 25 20 25 30 30 20 15 15 20
Temperature 36 40 52 57 55 46 44 42 40 43 56 61 58 49 46 43 41
Max/Min Temp 58 39 61 41
Wind Dir S SW SW W W SW SW SW S SW SW SW SW S SW SW W
Wind (mph) 3 3 5 8 5 5 6 8 9 9 10 11 8 9 6 4 3
Wind Gust (mph) 26 29 31
Precip Prob (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 11.0 11.0 11.5 11.7 11.6 11.5 11.4 11.0 10.8 11.0 11.3 11.3 11.1 11.0 11.0 10.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Gallatin Range/Hyalite Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 FW SC SC FW SC SC SC SC SC SC SC FW FW FW FW
Cloud Cover (%) 25 25 20 40 40 25 45 35 35 25 30 30 25 15 15 10 15
Temperature 37 40 54 58 56 46 43 42 41 43 58 63 61 50 47 44 42
Max/Min Temp 58 39 63 42
Wind Dir S SW W W NW S SW SW S SW W W W SW SW SW SW
Wind (mph) 3 3 5 8 4 5 6 8 9 9 10 11 8 10 8 6 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.9 10.9 11.0 11.4 11.5 11.5 11.4 11.4 11.1 10.8 11.0 11.2 11.1 10.9 11.0 10.9 10.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Lionhead Range...
Date Thursday 10/01/26 Friday 10/02/26
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 BK SC SC FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 15 15 10 25 40 55 35 35 15 10 20 35 40 35 30 15 20
Temperature 37 41 56 60 58 47 44 40 37 41 57 62 59 48 45 40 38
Max/Min Temp 61 35 63 37
Wind Dir SE SW SW SW SW SW S S S SW SW SW SW S S SE E
Wind (mph) 1 1 5 8 5 4 3 2 2 5 10 10 5 3 2 1 0
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.4 11.2 11.1 11.4 11.6 11.6 11.5 11.2 11.1 10.7 10.7 11.0 11.2 11.3 11.5 11.1 10.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Tobacco Root Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 SC BK SC SC SC BK SC SC SC SC SC FW FW FW FW
Cloud Cover (%) 40 40 35 60 40 35 45 55 40 40 40 30 30 15 15 20 10
Temperature 36 39 50 56 55 47 45 44 42 45 56 62 60 52 48 45 43
Max/Min Temp 57 41 62 43
Wind Dir W SW W W NW NW SW SW SW SW SW W W W W SW W
Wind (mph) 2 2 4 5 4 4 4 6 9 10 11 12 9 8 5 5 4
Wind Gust (mph)
Precip Prob (%) 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.8 10.6 10.6 11.0 11.3 11.4 11.4 11.3 10.8 10.6 10.7 11.0 11.1 10.9 11.0 10.8 10.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Snowcrest/Gravelly/Ruby/Blacktail Ranges...
Date Thursday 10/01/26 Friday 10/02/26
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 FW FW SC SC SC SC FW FW FW
Cloud Cover (%) 15 15 15 25 30 35 50 35 20 20 25 30 45 25 25 20 25
Temperature 38 42 54 61 60 49 45 43 41 44 58 64 62 51 47 44 42
Max/Min Temp 61 40 65 42
Wind Dir S S SW W W S S S S S SW SW SW S SW W W
Wind (mph) 3 3 5 8 8 8 8 9 8 9 11 12 10 9 6 5 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 11.0 10.9 11.5 11.7 11.6 11.6 11.3 10.9 10.7 10.9 11.2 11.2 11.1 11.0 10.9 10.6
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Centennial Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK SC SC FW FW FW SC SC SC SC FW FW
Cloud Cover (%) 10 10 10 15 40 50 30 45 10 20 25 45 50 35 25 20 20
Temperature 39 42 54 59 57 48 45 42 40 43 56 60 58 50 47 43 41
Max/Min Temp 59 39 61 41
Wind Dir SE S S SW SW S S S S S S SW SW SW N N N
Wind (mph) 3 4 6 9 9 4 5 5 4 6 10 11 6 4 3 3 4
Wind Gust (mph)
Precip Prob (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.3 11.1 11.0 11.5 11.7 11.7 11.6 11.3 11.0 10.7 10.8 11.2 11.3 11.2 11.2 10.8 10.5
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Anaconda/Highland Ranges...
Date Thursday 10/01/26 Friday 10/02/26
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 SC BK SC SC SC SC SC SC SC FW FW FW FW FW FW
Cloud Cover (%) 45 50 45 55 45 45 45 30 35 30 35 20 25 15 20 15 10
Temperature 39 41 52 58 57 47 45 43 41 42 56 63 61 50 46 42 40
Max/Min Temp 59 40 63 40
Wind Dir SW SW SW W NW NW W SW SW SW SW W W NW W W NW
Wind (mph) 2 2 4 5 4 3 2 3 4 5 8 10 6 5 4 3 2
Wind Gust (mph) 25
Precip Prob (%) 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.4 10.1 10.3 11.0 11.2 11.1 11.1 10.9 10.6 10.5 10.8 11.1 11.1 10.9 10.9 10.6 9.7
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Pioneer Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 SC SC SC SC SC SC SC SC SC FW SC FW FW FW FW
Cloud Cover (%) 40 40 40 50 40 45 45 30 30 30 35 25 35 20 20 20 15
Temperature 35 38 52 59 58 48 45 42 41 43 57 62 61 50 46 43 41
Max/Min Temp 59 40 63 41
Wind Dir SW SW W W W NW SW SW SW SW W W W W W W W
Wind (mph) 3 3 4 8 5 3 3 4 5 6 10 11 6 6 6 6 5
Wind Gust (mph) 27
Precip Prob (%) 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.7 10.4 10.6 11.2 11.4 11.3 11.4 11.0 10.6 10.5 10.7 11.0 11.1 11.1 11.0 10.7 10.2
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Beaverhead/Tendoy Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 SC SC SC SC SC FW FW SC SC SC SC SC FW FW FW
Cloud Cover (%) 25 30 30 30 30 45 40 20 25 30 35 35 45 30 25 25 20
Temperature 38 42 54 60 59 48 44 42 40 43 58 63 61 49 45 42 40
Max/Min Temp 61 39 64 40
Wind Dir SW SW W W W SW SW SW SW SW SW W W W W W NW
Wind (mph) 3 3 4 8 6 5 5 5 6 8 10 12 8 6 6 5 4
Wind Gust (mph) 28 29
Precip Prob (%) 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.9 10.7 10.8 11.4 11.6 11.6 11.5 10.9 10.6 10.5 10.8 11.1 11.2 11.2 10.9 10.6 10.3
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Absoraka-Beartooth/Cooke City Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK SC SC SC SC FW SC BK SC FW FW FW FW
Cloud Cover (%) 25 20 15 50 60 45 50 40 40 15 35 60 35 25 15 10 10
Temperature 34 38 51 55 52 43 40 37 36 39 53 58 55 44 41 38 36
Max/Min Temp 55 35 58 36
Wind Dir SW SW SW W W SW SW SW S SW SW SW SW SW SW W W
Wind (mph) 4 4 9 11 8 5 6 5 6 10 13 14 11 9 5 4 3
Wind Gust (mph) 26 28 32 32
Precip Prob (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.0 11.0 11.2 11.8 11.9 11.7 11.5 11.3 10.9 10.8 11.2 11.4 11.6 11.4 11.2 11.0 10.8
Snow Density (%) 100 100 100 0 0 0 0 100 100 100 0 0 0 0 0 0 0
...Absoraka Mountains Above 6000ft Northeast Facing...
Date Thursday 10/01/26 Friday 10/02/26
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 FW SC SC SC SC BK SC FW SC SC SC FW FW FW FW
Cloud Cover (%) 30 30 20 40 50 45 45 55 45 20 30 40 25 20 15 10 10
Temperature 37 40 49 53 50 43 41 41 42 46 58 62 59 49 47 45 43
Max/Min Temp 53 39 62 43
Wind Dir SW W W NW N SW SW SW SW SW W W W SW SW SW W
Wind (mph) 4 4 8 9 6 6 8 10 16 14 12 12 9 14 12 10 6
Wind Gust (mph) 25 28 24 26 31 42 42 35 36 29 33 34 29
Precip Prob (%) 5 5 5 5 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.9 10.9 11.1 11.6 11.7 11.6 11.4 11.2 11.0 10.8 11.2 11.3 11.4 11.3 11.1 10.9 10.6
Snow Density (%) 100 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0
...Absoraka Mountains Above 6000ft West Facing...
Date Thursday 10/01/26 Friday 10/02/26
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 FW FW SC SC FW FW FW FW
Cloud Cover (%) 20 20 15 35 45 40 45 35 30 15 25 40 30 25 15 15 15
Temperature 36 40 54 59 57 46 43 40 39 42 57 62 59 49 45 42 39
Max/Min Temp 59 37 62 39
Wind Dir SW SW W W W SW SW SW S SW SW W SW SW SW SW W
Wind (mph) 3 3 6 9 6 5 6 6 8 9 12 12 9 9 6 4 3
Wind Gust (mph) 25 29 25 37 39 37 39 31 31 28 25 21
Precip Prob (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 11.1 11.0 11.1 11.6 11.8 11.6 11.4 11.3 11.0 10.8 11.1 11.3 11.4 11.3 11.1 11.0 10.8
Snow Density (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...Crazy Mountains...
Date Thursday 10/01/26 Friday 10/02/26
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 BK BK SC BK BK SC SC FW FW FW FW FW FW
Cloud Cover (%) 45 55 45 50 60 55 35 50 50 40 30 15 15 15 15 10 15
Temperature 39 40 47 53 51 43 40 40 42 48 59 63 61 52 49 47 45
Max/Min Temp 53 38 64 45
Wind Dir SW SW SW W NW SE SW SW W W W W W W W W W
Wind (mph) 4 3 6 8 8 9 5 5 9 11 16 17 11 9 9 10 11
Wind Gust (mph) 32 39 39 29
Precip Prob (%) 5 10 10 10 5 0 0 0 0 0 0 0 0 0 0 0 0
Precip Type
6 Hour QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 Hour QPF 0.00 0.00 0.00 0.00
Low End QPF 0.00 0.00 0.00 0.00
High End QPF 0.01 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
Low End Snow 0.0 0.0 0.0 0.0
High End Snow 0.0 0.0 0.0 0.0
Snow Level (kft) 10.2 10.1 10.2 10.5 10.7 11.0 11.0 10.9 10.9 10.6 10.6 10.9 11.0 10.9 10.7 10.4 9.8
Snow Density (%) 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$$
--- Precip Type Codes ---
CODE TYPE
T Thunderstorms
R Rain
S Snow
I Sleet
Z Freezing Rain