807
FWUS45 KTFX 222201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT THU OCT 22 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC SC SC OV OV OV OV OV BK BK SC SC BK SC SC SC BK
CLOUD COVER (%) 45 30 45 75 90 95 90 90 70 55 50 45 50 50 40 40 55
TEMPERATURE 53 48 46 45 41 33 29 27 27 23 26 25 25 26 33 36 33
MIN/MAX TEMP 30 41 21 37
WIND DIR SE SE S SW NW N N N N W SW SW SW SW SW SW SW
WIND (MPH) 3 4 4 5 9 17 18 17 8 4 3 4 5 5 6 8 4
WIND GUST (MPH) 37 54 49 46 31
PRECIP PROB (%) 0 0 5 5 90 90 60 20 0 5 0 0 0 0 5 5 0
PRECIP TYPE R S S S
6 HOUR QPF 0.00 0.00 0.28 0.05 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.33 0.00 0.00
LOW END QPF 0.00 0.08 0.00 0.00
HIGH END QPF 0.15 0.70 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.6 0.5 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.1 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 2.4 0.1 0.2
SNOW LEVEL (KFT) 10.2 10.3 10.3 10.4 10.2 6.2 4.8 4.2 4.0 3.2 2.6 2.5 2.5 2.4 4.3 4.8 4.7
SNOW DENSITY (%) 0 0 0 0 100 33 11 9 8 7 7 7 7 8 11 11 11
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW SC OV OV OV OV OV OV SC BK BK BK SC FW FW SC
CLOUD COVER (%) 10 15 45 75 85 100 95 90 90 50 65 55 50 30 15 15 35
TEMPERATURE 54 48 46 45 43 40 35 30 28 26 26 25 25 24 34 38 34
MIN/MAX TEMP 36 44 22 39
WIND DIR S S S SW W NW N N N NW SW SW SW SW SW SW SW
WIND (MPH) 4 4 4 4 5 10 12 11 6 4 3 4 4 5 5 5 3
WIND GUST (MPH) 52 52 48 37 26
PRECIP PROB (%) 0 0 5 10 50 100 90 50 20 5 0 0 0 0 0 0 0
PRECIP TYPE R R R S S S
6 HOUR QPF 0.00 0.00 0.27 0.24 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.51 0.01 0.00
LOW END QPF 0.00 0.21 0.00 0.00
HIGH END QPF 0.10 1.04 0.06 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.2 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.2 0.1 0.0
LOW END SNOW 0.0 0.1 0.0 0.0
HIGH END SNOW 0.0 3.2 0.3 0.0
SNOW LEVEL (KFT) 10.5 10.6 10.7 10.8 10.6 9.3 7.0 5.1 4.6 3.8 3.1 2.7 2.7 2.5 4.7 5.6 5.6
SNOW DENSITY (%) 0 0 0 0 0 100 20 11 8 7 7 7 7 10 14 16 16
..NEVADA MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW BK OV OV OV OV OV OV BK BK BK SC FW FW FW SC
CLOUD COVER (%) 5 25 55 75 80 90 95 90 90 60 50 55 45 20 10 10 25
TEMPERATURE 56 51 50 49 46 43 36 31 29 28 29 26 25 25 33 38 35
MIN/MAX TEMP 37 47 24 39
WIND DIR SE S S SW SW NW N N N NE S S S S S SW S
WIND (MPH) 3 4 4 4 4 8 10 10 6 4 3 3 4 4 4 4 2
WIND GUST (MPH) 35 32 26
PRECIP PROB (%) 0 0 5 20 40 80 90 70 50 10 5 0 0 0 0 0 0
PRECIP TYPE R R R R S S S
6 HOUR QPF 0.00 0.00 0.28 0.43 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.71 0.01 0.00
LOW END QPF 0.00 0.26 0.00 0.00
HIGH END QPF 0.06 1.27 0.15 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.8 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.8 0.1 0.0
LOW END SNOW 0.0 0.2 0.0 0.0
HIGH END SNOW 0.0 3.6 0.8 0.0
SNOW LEVEL (KFT) 10.7 10.7 10.9 11.0 10.7 9.7 7.9 5.4 4.8 4.2 3.6 2.9 2.5 2.3 4.5 5.7 6.0
SNOW DENSITY (%) 0 0 0 0 0 0 33 14 9 9 7 7 8 10 16 25 25
..ELKHORN/BOULDER MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC BK BK OV OV OV OV OV OV SC SC SC FW CL FW FW
CLOUD COVER (%) 10 45 60 55 70 90 95 95 95 80 40 30 35 15 5 10 10
TEMPERATURE 54 48 47 46 44 43 39 31 26 26 27 24 23 23 33 37 33
MIN/MAX TEMP 38 45 22 38
WIND DIR S S S S S W NW N N N NW SW S S S S S
WIND (MPH) 5 6 6 4 4 8 13 16 11 9 3 3 4 5 5 4 2
WIND GUST (MPH) 36 46 42 36
PRECIP PROB (%) 0 0 10 20 50 80 90 80 80 40 0 0 0 0 0 0 0
PRECIP TYPE R R R R R S S S
6 HOUR QPF 0.00 0.00 0.31 0.47 0.05 0.00 0.00 0.00
12 HOUR QPF 0.00 0.78 0.05 0.00
LOW END QPF 0.00 0.21 0.00 0.00
HIGH END QPF 0.09 1.53 0.20 0.00
6 HOUR SNOW 0.0 0.0 0.0 2.1 0.6 0.0 0.0 0.0
12 HOUR SNOW 0.0 2.1 0.6 0.0
LOW END SNOW 0.0 0.7 0.1 0.0
HIGH END SNOW 0.0 4.1 2.0 0.0
SNOW LEVEL (KFT) 10.8 11.0 11.2 11.0 10.6 9.6 8.5 6.0 5.0 4.4 3.9 3.2 2.8 2.3 4.6 5.8 6.2
SNOW DENSITY (%) 0 0 0 0 0 100 33 14 8 8 7 7 8 10 20 25 25
..BIG BELT MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC SC BK BK OV OV OV OV OV SC SC SC FW CL FW FW
CLOUD COVER (%) 20 40 40 50 60 85 90 95 90 80 40 30 35 10 5 5 10
TEMPERATURE 57 53 51 49 47 47 40 31 28 27 29 26 24 24 33 36 33
MIN/MAX TEMP 39 49 23 37
WIND DIR S S SE SE S W NW NW NW NW NW S S S S S S
WIND (MPH) 4 8 8 5 4 6 16 16 13 11 4 3 4 5 6 5 3
WIND GUST (MPH) 28 41 40 42 41 24
PRECIP PROB (%) 0 0 5 10 20 70 80 80 70 40 0 0 0 0 0 0 0
PRECIP TYPE R R R R R S S S
6 HOUR QPF 0.00 0.01 0.20 0.42 0.05 0.00 0.00 0.00
12 HOUR QPF 0.01 0.62 0.05 0.00
LOW END QPF 0.00 0.22 0.00 0.00
HIGH END QPF 0.02 1.23 0.23 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.7 0.7 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.7 0.7 0.0
LOW END SNOW 0.0 0.3 0.0 0.0
HIGH END SNOW 0.0 4.0 1.7 0.0
SNOW LEVEL (KFT) 10.7 10.9 11.1 11.1 10.8 9.9 8.3 5.0 4.2 3.6 3.5 2.6 2.1 2.0 3.9 5.3 5.6
SNOW DENSITY (%) 0 0 0 0 0 0 50 14 8 8 7 7 8 10 16 25 25
..LITTLE BELT MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC SC SC BK OV OV OV OV OV BK SC SC FW CL FW FW
CLOUD COVER (%) 15 50 50 45 55 85 90 90 95 90 55 25 40 10 5 10 10
TEMPERATURE 57 51 50 49 47 48 43 33 27 26 27 24 21 22 33 37 32
MIN/MAX TEMP 40 50 20 38
WIND DIR S S S S S SW NW NW NW NW W W SW SW S S S
WIND (MPH) 6 10 9 6 4 5 13 17 19 18 10 5 4 5 5 5 4
WIND GUST (MPH) 37 44 49 48 39
PRECIP PROB (%) 0 0 0 0 10 60 80 80 90 60 0 0 0 0 0 0 0
PRECIP TYPE R R R S S S
6 HOUR QPF 0.00 0.00 0.12 0.38 0.11 0.00 0.00 0.00
12 HOUR QPF 0.00 0.50 0.11 0.00
LOW END QPF 0.00 0.17 0.03 0.00
HIGH END QPF 0.00 1.05 0.38 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.2 2.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.2 2.1 0.0
LOW END SNOW 0.0 0.2 0.3 0.0
HIGH END SNOW 0.0 2.8 3.4 0.0
SNOW LEVEL (KFT) 10.6 10.8 11.0 11.1 11.0 10.5 9.3 5.4 4.0 3.2 3.3 2.3 1.8 1.6 3.8 5.4 5.6
SNOW DENSITY (%) 0 0 0 0 0 0 50 20 8 7 7 7 7 9 16 20 25
..HIGHWOOD MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC BK SC BK OV OV OV OV OV BK SC SC FW CL CL FW
CLOUD COVER (%) 20 35 50 35 55 85 85 90 95 90 50 25 35 10 5 5 15
TEMPERATURE 60 56 54 54 50 51 37 32 27 27 30 27 25 24 32 36 33
MIN/MAX TEMP 39 53 23 36
WIND DIR E SE SE S SW NW NW NW NW W W W SW S S SE E
WIND (MPH) 3 10 10 6 4 10 20 21 23 23 17 11 9 5 3 3 3
WIND GUST (MPH) 43 42 35
PRECIP PROB (%) 0 0 5 5 20 50 70 90 90 80 0 0 0 0 0 0 0
PRECIP TYPE R R R S S S
6 HOUR QPF 0.00 0.00 0.06 0.52 0.19 0.00 0.00 0.00
12 HOUR QPF 0.00 0.58 0.19 0.00
LOW END QPF 0.00 0.24 0.02 0.00
HIGH END QPF 0.00 1.49 0.46 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.3 2.4 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.3 2.4 0.0
LOW END SNOW 0.0 0.1 0.1 0.0
HIGH END SNOW 0.0 4.0 4.6 0.0
SNOW LEVEL (KFT) 10.8 10.6 10.8 11.0 11.0 10.7 9.5 4.2 3.2 3.0 3.2 2.3 1.7 1.4 3.2 4.8 4.9
SNOW DENSITY (%) 0 0 0 0 0 0 100 25 8 8 7 7 7 10 14 20 25
..SNOWY/JUDITH MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK BK SC BK BK OV OV OV OV OV SC FW FW CL FW FW
CLOUD COVER (%) 40 65 60 45 70 70 75 90 95 95 90 45 20 10 0 5 5
TEMPERATURE 61 55 54 53 52 54 56 42 31 29 30 28 25 25 35 38 34
MIN/MAX TEMP 47 58 23 38
WIND DIR SE SE SE SE S S W NW NW NW NW NW W SW S S S
WIND (MPH) 6 11 10 8 5 3 14 25 29 29 26 18 10 4 4 5 4
WIND GUST (MPH) 27 35 52 61 58 55 52 35
PRECIP PROB (%) 0 0 0 0 5 20 50 80 100 80 10 0 0 0 0 0 0
PRECIP TYPE R R R S S
6 HOUR QPF 0.00 0.00 0.02 0.32 0.22 0.01 0.00 0.00
12 HOUR QPF 0.00 0.34 0.23 0.00
LOW END QPF 0.00 0.11 0.10 0.00
HIGH END QPF 0.00 0.84 0.51 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 2.1 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.1 2.2 0.0
LOW END SNOW 0.0 0.0 0.7 0.0
HIGH END SNOW 0.0 0.5 3.7 0.0
SNOW LEVEL (KFT) 10.4 10.6 10.8 10.9 11.3 10.9 10.6 8.0 4.7 3.5 3.5 2.8 1.9 1.5 3.4 4.7 4.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 12 9 8 8 8 10 16 20 25
..BEARS PAW MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC SC SC SC OV OV OV OV OV OV FW SC FW FW FW FW
CLOUD COVER (%) 10 25 35 40 30 80 75 90 95 95 80 20 25 15 5 10 20
TEMPERATURE 61 54 53 51 50 56 49 40 31 28 29 27 24 24 34 37 33
MIN/MAX TEMP 46 57 22 37
WIND DIR SE SE SE SE SE SW NW NW NW NW NW W W W W SW E
WIND (MPH) 5 10 9 9 6 3 16 21 25 27 24 17 10 4 4 4 2
WIND GUST (MPH) 34 46 51 48 46 40 31
PRECIP PROB (%) 0 0 0 0 10 30 40 80 90 80 0 0 0 0 0 0 0
PRECIP TYPE R R R S S
6 HOUR QPF 0.00 0.00 0.00 0.25 0.22 0.01 0.00 0.00
12 HOUR QPF 0.00 0.25 0.23 0.00
LOW END QPF 0.00 0.08 0.05 0.00
HIGH END QPF 0.00 0.61 0.56 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 2.0 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.1 2.1 0.0
LOW END SNOW 0.0 0.0 0.3 0.0
HIGH END SNOW 0.0 0.4 3.3 0.0
SNOW LEVEL (KFT) 10.6 10.5 10.3 10.7 10.7 10.5 10.7 7.6 3.7 2.7 2.8 2.1 1.5 1.2 2.6 3.4 3.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 12 9 7 7 7 9 12 14 16
..CASTLE/CRAZY MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK SC SC BK OV OV OV OV OV OV SC SC FW CL FW FW
CLOUD COVER (%) 40 55 45 45 55 75 90 95 95 90 70 30 45 10 0 10 10
TEMPERATURE 56 50 48 46 45 46 49 35 29 27 28 26 23 23 32 36 32
MIN/MAX TEMP 43 50 22 36
WIND DIR SE SE E SE S SW W W NW W W W SW SW SW SW S
WIND (MPH) 5 8 6 5 4 5 12 16 18 19 13 8 5 4 4 4 3
WIND GUST (MPH) 31 36 51 49 40 26
PRECIP PROB (%) 0 0 0 0 10 50 80 90 90 20 0 0 0 0 0 0 0
PRECIP TYPE R R S S S
6 HOUR QPF 0.00 0.00 0.06 0.32 0.07 0.00 0.00 0.00
12 HOUR QPF 0.00 0.38 0.07 0.00
LOW END QPF 0.00 0.20 0.02 0.00
HIGH END QPF 0.01 0.78 0.27 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.5 0.8 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.5 0.8 0.0
LOW END SNOW 0.0 0.0 0.2 0.0
HIGH END SNOW 0.0 1.8 2.4 0.0
SNOW LEVEL (KFT) 10.9 11.1 11.2 11.1 11.0 10.2 9.3 6.7 4.9 3.8 3.7 2.9 2.1 1.7 3.9 5.5 5.7
SNOW DENSITY (%) 0 0 0 0 0 0 100 33 9 8 7 7 7 9 14 20 25
..BRIDGER RANGE
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK SC BK OV OV OV OV OV OV SC BK FW CL CL FW
CLOUD COVER (%) 55 55 50 45 60 80 85 95 95 95 75 50 55 15 0 5 5
TEMPERATURE 57 51 49 48 46 46 47 37 30 27 28 26 25 24 31 35 32
MIN/MAX TEMP 42 48 23 36
WIND DIR SE SE SE SE S SW W W NW NW W W SW S SW SW S
WIND (MPH) 4 8 6 5 3 4 8 12 12 11 6 3 2 2 2 2 1
WIND GUST (MPH) 25 39 43 41 26
PRECIP PROB (%) 0 0 5 10 20 70 70 80 90 50 0 0 0 0 0 0 0
PRECIP TYPE R R R S S S
6 HOUR QPF 0.00 0.00 0.14 0.40 0.09 0.01 0.00 0.00
12 HOUR QPF 0.00 0.54 0.10 0.00
LOW END QPF 0.00 0.32 0.04 0.00
HIGH END QPF 0.01 1.00 0.32 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.5 1.0 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.5 1.1 0.0
LOW END SNOW 0.0 0.0 0.4 0.0
HIGH END SNOW 0.0 3.4 1.8 0.0
SNOW LEVEL (KFT) 11.1 11.2 11.3 11.1 10.9 9.5 9.1 7.0 5.1 4.1 4.3 3.6 2.8 2.3 4.3 5.6 6.0
SNOW DENSITY (%) 0 0 0 0 0 100 50 25 9 8 7 7 8 10 16 25 33
..MADISON RANGE/SPANISH PEAKS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK OV OV OV OV OV OV OV OV BK SC FW CL CL CL
CLOUD COVER (%) 60 65 55 70 85 90 90 95 100 95 85 60 45 15 5 0 5
TEMPERATURE 49 45 44 42 40 39 34 33 30 26 26 24 22 21 32 37 33
MIN/MAX TEMP 36 41 21 37
WIND DIR SE SE SE SE S S S SW N N N N E SE S SW SW
WIND (MPH) 5 9 8 6 5 9 9 10 10 12 9 4 3 3 2 3 2
WIND GUST (MPH) 26 31 28 29 33 29 23
PRECIP PROB (%) 5 10 10 20 80 90 70 90 90 70 0 0 0 0 0 0 0
PRECIP TYPE R R R S S S S S
6 HOUR QPF 0.00 0.03 0.21 0.41 0.16 0.01 0.00 0.00
12 HOUR QPF 0.03 0.62 0.17 0.00
LOW END QPF 0.00 0.29 0.05 0.00
HIGH END QPF 0.10 1.08 0.42 0.00
6 HOUR SNOW 0.0 0.0 0.2 1.6 1.8 0.1 0.0 0.0
12 HOUR SNOW 0.0 1.8 1.9 0.0
LOW END SNOW 0.0 0.1 0.5 0.0
HIGH END SNOW 0.0 3.7 3.7 0.0
SNOW LEVEL (KFT) 11.2 11.5 11.3 11.1 10.3 8.7 8.8 8.4 6.9 5.6 5.0 4.2 3.5 2.8 5.1 6.5 6.8
SNOW DENSITY (%) 0 0 100 100 50 25 20 16 9 8 7 7 8 10 16 20 20
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK BK OV OV OV OV OV OV OV BK SC FW CL CL CL
CLOUD COVER (%) 55 60 60 50 80 90 85 90 100 95 90 55 40 15 5 5 5
TEMPERATURE 52 46 44 43 41 42 37 35 29 25 27 25 22 21 33 38 34
MIN/MAX TEMP 37 43 21 38
WIND DIR S SE SE SE S S S SW NW NW NW NW SW S S SW S
WIND (MPH) 6 8 8 6 5 8 9 10 11 11 5 3 3 4 2 3 2
WIND GUST (MPH) 32
PRECIP PROB (%) 0 5 5 10 60 90 70 90 100 70 0 0 0 0 0 0 0
PRECIP TYPE R S S S S S
6 HOUR QPF 0.00 0.00 0.11 0.43 0.19 0.01 0.00 0.00
12 HOUR QPF 0.00 0.54 0.20 0.00
LOW END QPF 0.00 0.25 0.08 0.00
HIGH END QPF 0.03 1.06 0.46 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.1 2.2 0.1 0.0 0.0
12 HOUR SNOW 0.0 1.1 2.3 0.0
LOW END SNOW 0.0 0.0 0.9 0.0
HIGH END SNOW 0.0 4.1 4.1 0.0
SNOW LEVEL (KFT) 11.1 11.4 11.3 11.1 10.7 8.7 9.0 8.2 6.5 5.1 4.8 4.0 3.3 2.5 4.9 6.4 6.7
SNOW DENSITY (%) 0 0 0 100 100 50 25 20 9 7 7 7 7 10 16 20 25
..LIONHEAD RANGE
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV BK BK OV OV OV OV OV OV OV OV BK SC FW FW FW FW
CLOUD COVER (%) 70 65 55 75 100 90 90 90 95 95 85 55 35 20 5 5 5
TEMPERATURE 52 45 42 40 38 38 35 34 32 32 29 26 24 23 35 41 38
MIN/MAX TEMP 35 40 22 41
WIND DIR S SE S S S S SW SW W N N NE NE NE E SW SW
WIND (MPH) 0 4 3 2 2 13 11 10 6 6 9 8 5 4 2 2 0
WIND GUST (MPH) 29 31 26
PRECIP PROB (%) 10 10 10 30 100 90 80 70 90 80 10 0 0 0 0 0 0
PRECIP TYPE R R R R R S S
6 HOUR QPF 0.00 0.06 0.24 0.29 0.17 0.01 0.00 0.00
12 HOUR QPF 0.06 0.53 0.18 0.00
LOW END QPF 0.00 0.27 0.04 0.00
HIGH END QPF 0.30 0.90 0.36 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.8 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.1 0.9 0.0
LOW END SNOW 0.0 0.0 0.2 0.0
HIGH END SNOW 0.0 0.4 2.9 0.0
SNOW LEVEL (KFT) 11.5 11.5 11.3 11.1 9.8 8.5 8.3 8.3 8.0 6.8 6.1 5.0 4.1 3.6 6.0 7.4 7.5
SNOW DENSITY (%) 0 0 0 0 50 33 25 20 16 12 9 9 9 12 20 25 33
..TOBACCO ROOT MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK BK BK OV OV OV OV OV OV BK BK BK FW FW FW CL
CLOUD COVER (%) 40 55 70 60 75 85 95 95 95 95 60 50 55 20 5 5 5
TEMPERATURE 51 47 46 45 43 40 37 34 29 26 26 24 22 22 31 35 32
MIN/MAX TEMP 39 44 21 36
WIND DIR S S S S S SW SW NW N N NE SE S S SW SW SW
WIND (MPH) 8 9 8 6 5 6 9 10 12 12 6 3 4 3 4 4 3
WIND GUST (MPH) 26 33 36 32 24
PRECIP PROB (%) 5 10 10 30 50 70 90 90 90 50 0 0 0 0 0 0 0
PRECIP TYPE R R R R S S S S
6 HOUR QPF 0.02 0.03 0.31 0.56 0.11 0.01 0.00 0.00
12 HOUR QPF 0.05 0.87 0.12 0.00
LOW END QPF 0.00 0.49 0.05 0.00
HIGH END QPF 0.24 1.33 0.39 0.00
6 HOUR SNOW 0.0 0.0 0.1 2.0 1.3 0.1 0.0 0.0
12 HOUR SNOW 0.0 2.1 1.4 0.0
LOW END SNOW 0.0 0.8 0.4 0.0
HIGH END SNOW 0.0 5.2 2.3 0.0
SNOW LEVEL (KFT) 11.1 11.3 11.3 11.0 10.4 8.9 8.9 7.8 6.3 5.1 4.7 4.1 3.5 2.9 5.0 6.0 6.3
SNOW DENSITY (%) 0 0 0 100 50 33 25 16 9 8 7 7 8 11 16 20 25
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK OV OV OV OV OV OV OV OV OV SC SC FW FW CL CL
CLOUD COVER (%) 55 65 70 80 85 95 90 95 95 95 80 45 40 20 5 5 5
TEMPERATURE 51 46 45 44 42 39 35 33 32 29 27 26 24 23 31 36 33
MIN/MAX TEMP 37 42 22 36
WIND DIR SE SE S S S S S W N N N N E SE S SW S
WIND (MPH) 11 11 12 9 8 11 13 12 13 18 12 6 4 4 3 4 2
WIND GUST (MPH) 28 32 31 36 42 36 24
PRECIP PROB (%) 10 40 20 60 70 80 90 90 90 60 0 0 0 0 0 0 0
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.02 0.07 0.26 0.44 0.13 0.01 0.00 0.00
12 HOUR QPF 0.09 0.70 0.14 0.00
LOW END QPF 0.01 0.32 0.05 0.00
HIGH END QPF 0.41 1.19 0.35 0.00
6 HOUR SNOW 0.0 0.0 0.1 1.1 1.2 0.1 0.0 0.0
12 HOUR SNOW 0.0 1.2 1.3 0.0
LOW END SNOW 0.0 0.2 0.4 0.0
HIGH END SNOW 0.0 2.5 2.8 0.0
SNOW LEVEL (KFT) 11.3 11.5 11.2 10.9 10.0 8.8 8.7 8.2 7.1 6.1 5.3 4.5 3.8 3.1 5.3 6.5 6.8
SNOW DENSITY (%) 0 0 0 100 50 33 25 20 11 9 8 8 8 11 20 25 25
..CENTENNIAL MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK OV OV OV OV OV OV OV BK BK FW FW CL CL CL
CLOUD COVER (%) 70 65 60 85 90 95 95 95 95 95 70 55 20 10 5 5 5
TEMPERATURE 49 46 45 44 41 37 34 32 32 31 30 27 26 25 31 36 34
MIN/MAX TEMP 35 42 24 36
WIND DIR SE SE SE S S S S SW N N N N N N E S S
WIND (MPH) 5 10 8 6 9 16 14 12 11 18 16 12 9 8 4 3 2
WIND GUST (MPH) 32 29 31 39 33
PRECIP PROB (%) 20 50 20 60 80 100 80 90 80 60 5 0 0 0 0 0 0
PRECIP TYPE T R R R R R R S S S
6 HOUR QPF 0.02 0.18 0.38 0.34 0.12 0.01 0.00 0.00
12 HOUR QPF 0.20 0.72 0.13 0.00
LOW END QPF 0.03 0.33 0.01 0.00
HIGH END QPF 0.59 1.16 0.31 0.00
6 HOUR SNOW 0.0 0.0 0.3 0.8 0.9 0.1 0.0 0.0
12 HOUR SNOW 0.0 1.1 1.0 0.0
LOW END SNOW 0.0 0.1 0.0 0.0
HIGH END SNOW 0.0 1.7 2.4 0.0
SNOW LEVEL (KFT) 11.5 11.6 11.3 10.9 9.7 8.6 8.4 8.3 7.7 6.5 5.7 4.8 4.0 3.4 5.6 6.8 7.1
SNOW DENSITY (%) 0 0 0 100 50 25 20 20 12 11 9 9 10 12 20 25 25
..ANACONDA/HIGHLAND RANGES
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK OV OV OV OV OV OV OV OV BK SC BK SC FW FW FW
CLOUD COVER (%) 30 65 85 85 90 95 95 95 95 85 60 50 65 35 15 10 10
TEMPERATURE 52 46 44 44 42 40 36 33 31 29 30 27 26 26 32 38 35
MIN/MAX TEMP 37 42 25 38
WIND DIR SE SE S S W W NW NW N N NE E S S S SW SW
WIND (MPH) 5 8 6 3 3 10 9 9 9 9 5 3 4 4 4 4 2
WIND GUST (MPH) 28 29 28 26
PRECIP PROB (%) 5 30 30 50 90 90 90 80 70 50 5 0 0 0 0 0 0
PRECIP TYPE R R R R R S S S S
6 HOUR QPF 0.01 0.07 0.41 0.31 0.05 0.00 0.00 0.00
12 HOUR QPF 0.08 0.72 0.05 0.00
LOW END QPF 0.01 0.22 0.00 0.00
HIGH END QPF 0.45 1.54 0.21 0.00
6 HOUR SNOW 0.0 0.0 0.0 1.2 0.5 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.2 0.5 0.0
LOW END SNOW 0.0 0.5 0.1 0.0
HIGH END SNOW 0.0 2.7 1.3 0.0
SNOW LEVEL (KFT) 11.1 11.1 11.0 10.6 10.1 8.7 8.0 7.1 6.5 5.9 5.3 4.5 4.0 3.5 5.2 6.3 6.6
SNOW DENSITY (%) 0 0 0 100 100 33 20 14 10 9 8 8 9 12 20 25 25
..PIONEER MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK OV OV OV OV OV OV OV OV OV BK BK SC FW FW FW
CLOUD COVER (%) 30 65 85 85 90 90 95 95 95 90 70 60 65 30 10 5 10
TEMPERATURE 51 45 44 43 41 38 37 33 31 30 29 26 24 23 32 37 35
MIN/MAX TEMP 35 42 23 37
WIND DIR SE SE S S SW W NW NW N NE E S S S S SW SW
WIND (MPH) 8 8 8 4 3 8 10 10 9 8 4 3 3 4 4 4 2
WIND GUST (MPH) 26 32 29 32 36 33 26 24
PRECIP PROB (%) 5 20 40 40 70 80 90 90 80 50 10 0 0 0 0 0 0
PRECIP TYPE R R R R R S S S S
6 HOUR QPF 0.00 0.12 0.38 0.34 0.06 0.00 0.00 0.00
12 HOUR QPF 0.12 0.72 0.06 0.00
LOW END QPF 0.01 0.18 0.00 0.00
HIGH END QPF 0.54 1.38 0.26 0.00
6 HOUR SNOW 0.0 0.0 0.1 1.4 0.6 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.5 0.6 0.0
LOW END SNOW 0.0 0.5 0.1 0.0
HIGH END SNOW 0.0 4.7 1.6 0.0
SNOW LEVEL (KFT) 11.0 11.1 11.1 10.7 10.1 9.0 8.1 7.4 6.7 6.1 5.5 4.8 4.2 3.6 5.4 6.4 6.7
SNOW DENSITY (%) 0 0 100 100 50 33 20 12 9 9 7 7 9 12 20 25 25
..BEAVERHEAD/TENDOY MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC OV OV OV OV OV OV OV OV OV OV BK BK SC FW CL FW
CLOUD COVER (%) 45 70 80 85 90 90 95 95 95 90 80 55 60 30 10 5 5
TEMPERATURE 49 44 43 43 41 37 35 33 31 29 28 27 25 24 31 36 33
MIN/MAX TEMP 35 41 23 36
WIND DIR SE SE S S SW SW W NW N N N NE S S S SW S
WIND (MPH) 10 12 11 6 6 11 12 11 12 16 11 6 6 5 4 4 2
WIND GUST (MPH) 27 32 32 33 32 42 44 39 29 25
PRECIP PROB (%) 10 40 40 60 60 80 90 90 90 50 5 0 0 0 0 0 0
PRECIP TYPE R R R R R R S S S S
6 HOUR QPF 0.04 0.15 0.29 0.35 0.07 0.00 0.00 0.00
12 HOUR QPF 0.19 0.64 0.07 0.00
LOW END QPF 0.05 0.18 0.02 0.00
HIGH END QPF 0.55 1.20 0.22 0.00
6 HOUR SNOW 0.0 0.0 0.1 1.5 0.6 0.0 0.0 0.0
12 HOUR SNOW 0.0 1.6 0.6 0.0
LOW END SNOW 0.0 0.4 0.2 0.0
HIGH END SNOW 0.0 4.1 1.9 0.0
SNOW LEVEL (KFT) 11.1 11.2 11.0 10.5 9.8 8.8 8.2 7.5 6.9 6.2 5.7 5.0 4.4 3.8 5.7 6.6 6.9
SNOW DENSITY (%) 0 0 100 100 50 33 16 12 10 9 8 8 9 12 20 25 25
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK OV BK SC BK OV OV OV OV OV OV BK SC SC FW FW FW
CLOUD COVER (%) 65 70 60 30 60 90 90 90 100 95 90 65 45 30 10 10 10
TEMPERATURE 47 40 39 37 36 41 34 33 31 29 27 24 21 20 32 36 31
MIN/MAX TEMP 34 40 19 37
WIND DIR S SE SE S S SW SW SW W NW N N E SE S SW SW
WIND (MPH) 4 8 5 4 4 9 12 13 12 11 6 3 3 4 4 5 2
WIND GUST (MPH) 32 35 32 28
PRECIP PROB (%) 0 0 0 5 20 80 50 70 70 70 20 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.07 0.17 0.14 0.01 0.00 0.00
12 HOUR QPF 0.00 0.24 0.15 0.00
LOW END QPF 0.00 0.10 0.07 0.00
HIGH END QPF 0.01 0.61 0.45 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.8 1.4 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.8 1.5 0.0
LOW END SNOW 0.0 0.0 0.9 0.0
HIGH END SNOW 0.0 1.5 3.0 0.0
SNOW LEVEL (KFT) 11.3 11.5 11.3 11.2 10.8 8.5 9.0 8.8 8.3 6.8 5.6 4.9 4.0 3.5 5.8 7.2 7.3
SNOW DENSITY (%) 100 100 100 100 50 20 14 12 10 9 7 7 7 8 11 14 16
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK OV BK SC BK OV BK OV OV OV OV BK SC FW FW FW FW
CLOUD COVER (%) 60 75 60 40 55 75 55 80 95 95 90 65 30 25 10 5 5
TEMPERATURE 51 45 44 43 43 45 42 40 35 29 29 26 24 23 33 36 32
MIN/MAX TEMP 40 46 22 37
WIND DIR S S S S SW SW SW SW W NW NW W SW S SE S S
WIND (MPH) 5 9 6 5 5 10 14 16 16 13 8 4 4 5 4 5 3
WIND GUST (MPH) 41 43 47 47 44 31
PRECIP PROB (%) 0 0 0 0 10 60 30 70 70 60 30 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.02 0.14 0.19 0.01 0.00 0.00
12 HOUR QPF 0.00 0.16 0.20 0.00
LOW END QPF 0.00 0.03 0.09 0.00
HIGH END QPF 0.00 0.51 0.48 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.4 1.5 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.4 1.6 0.0
LOW END SNOW 0.0 0.0 0.5 0.0
HIGH END SNOW 0.0 0.9 3.3 0.0
SNOW LEVEL (KFT) 11.2 11.4 11.3 11.2 10.8 8.9 9.0 8.7 7.8 6.3 5.4 4.7 3.8 3.0 5.3 6.6 6.8
SNOW DENSITY (%) 100 100 0 100 100 33 25 20 12 10 7 7 7 9 14 16 20
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK BK OV OV OV OV OV OV OV BK SC FW FW FW FW
CLOUD COVER (%) 65 65 60 50 75 90 80 90 100 95 90 60 45 25 10 10 10
TEMPERATURE 51 45 43 41 39 41 36 35 32 29 28 26 23 23 33 39 35
MIN/MAX TEMP 36 43 22 39
WIND DIR S SE SE S S S SW SW NW NW N N E SE S SW SW
WIND (MPH) 4 6 6 5 4 9 10 11 11 12 8 4 3 3 3 4 2
WIND GUST (MPH) 47 52 55 49 42 32 23
PRECIP PROB (%) 0 0 5 10 60 80 60 80 90 70 10 0 0 0 0 0 0
PRECIP TYPE R R R S S S S
6 HOUR QPF 0.00 0.01 0.12 0.24 0.14 0.01 0.00 0.00
12 HOUR QPF 0.01 0.36 0.15 0.00
LOW END QPF 0.00 0.16 0.06 0.00
HIGH END QPF 0.04 0.76 0.39 0.00
6 HOUR SNOW 0.0 0.0 0.1 0.6 1.3 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.7 1.4 0.0
LOW END SNOW 0.0 0.0 0.5 0.0
HIGH END SNOW 0.0 1.6 2.6 0.0
SNOW LEVEL (KFT) 11.3 11.5 11.3 11.2 10.6 8.6 8.9 8.5 7.7 6.3 5.5 4.7 3.9 3.3 5.6 7.0 7.2
SNOW DENSITY (%) 0 0 0 100 100 25 20 16 11 9 7 7 8 9 14 20 25
..CRAZY MOUNTAINS
DATE FRIDAY 10/23/26 SATURDAY 10/24/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK SC SC BK OV OV OV OV OV OV SC SC FW CL CL CL
CLOUD COVER (%) 55 65 50 40 50 80 85 90 95 95 85 45 30 10 0 5 5
TEMPERATURE 54 48 48 46 45 46 49 40 31 27 28 25 23 23 33 37 33
MIN/MAX TEMP 42 48 22 37
WIND DIR SE SE SE S SW SW W W NW W W W W SW SW SW S
WIND (MPH) 6 8 5 4 4 5 11 14 23 24 17 10 6 4 4 5 3
WIND GUST (MPH) 32 36 57 55 46 29
PRECIP PROB (%) 0 0 0 0 5 40 80 80 90 30 0 0 0 0 0 0 0
PRECIP TYPE R R S S S
6 HOUR QPF 0.00 0.00 0.04 0.30 0.11 0.01 0.00 0.00
12 HOUR QPF 0.00 0.34 0.12 0.00
LOW END QPF 0.00 0.16 0.03 0.00
HIGH END QPF 0.00 0.80 0.34 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.3 1.1 0.1 0.0 0.0
12 HOUR SNOW 0.0 0.3 1.2 0.0
LOW END SNOW 0.0 0.0 0.3 0.0
HIGH END SNOW 0.0 2.3 3.2 0.0
SNOW LEVEL (KFT) 11.1 11.2 11.3 11.2 11.0 9.8 9.3 8.1 6.0 4.4 3.9 3.0 2.4 1.9 4.1 5.5 5.7
SNOW DENSITY (%) 0 0 0 0 0 100 50 33 10 9 8 7 8 9 16 20 25
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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