614
FWUS45 KTFX 251001
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT FRI SEP 25 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 OV SC OV OV OV BK BK SC FW SC SC BK BK
CLOUD COVER (%) 45 50 50 40 75 45 70 80 75 65 50 30 20 30 50 65 55
TEMPERATURE 55 57 65 64 51 41 40 39 37 36 38 41 40 36 34 33 31
MAX/MIN TEMP 66 35 41 31
WIND DIR S S SW SW SW SW SW SW SW SW SW SW W SW SW SW SW
WIND (MPH) 11 11 17 20 26 31 32 32 29 26 24 20 17 13 9 5 4
WIND GUST (MPH) 34 43 59 67 71 72 71 61 48 42 35
PRECIP PROB (%) 0 0 0 5 60 10 40 30 20 10 0 0 0 0 0 0 0
PRECIP TYPE R T S S S S
6 HOUR QPF 0.00 0.00 0.02 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.03 0.00 0.00
LOW END QPF 0.00 0.01 0.00 0.00
HIGH END QPF 0.02 0.19 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
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.4 0.2 0.0
SNOW LEVEL (KFT) 11.1 11.0 10.7 10.5 9.2 7.4 7.2 6.5 5.6 5.4 5.8 6.1 6.1 5.9 5.6 5.4 5.0
SNOW DENSITY (%) 0 0 0 0 50 33 25 16 12 12 14 16 20 20 20 25 25
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 BK SC SC BK BK SC SC SC SC SC SC BK BK
CLOUD COVER (%) 15 20 25 30 55 30 45 60 50 35 30 40 40 30 50 70 65
TEMPERATURE 52 54 66 68 58 44 41 39 36 36 42 45 44 37 34 33 32
MAX/MIN TEMP 68 35 45 31
WIND DIR SW SW SW SW W W W W W W W W W W W W W
WIND (MPH) 9 9 12 14 18 25 25 24 23 19 16 14 11 6 4 3 2
WIND GUST (MPH) 33 37 51 64 64 61 58 47 41 39 33 24
PRECIP PROB (%) 0 0 0 0 10 0 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE T
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 0.02 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) 11.1 11.1 11.0 11.1 11.0 8.4 7.4 6.6 5.6 5.4 5.8 6.1 6.1 6.1 5.7 5.3 4.8
SNOW DENSITY (%) 0 0 0 0 0 50 25 16 12 12 14 20 25 33 33 33 33
..NEVADA MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL CL FW BK FW FW SC BK SC SC SC BK SC SC BK BK
CLOUD COVER (%) 5 5 5 25 60 25 25 35 50 35 40 50 65 30 40 65 65
TEMPERATURE 53 54 67 72 64 49 45 42 40 39 45 49 48 41 38 37 36
MAX/MIN TEMP 72 38 50 35
WIND DIR S S S SW W W W W W W W W W W W NW N
WIND (MPH) 8 8 10 13 16 24 23 21 18 17 14 12 9 5 3 2 2
WIND GUST (MPH) 31 37 51 49 47 47 41 33
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 11.1 11.1 11.5 11.4 10.0 7.9 7.0 6.2 5.8 6.2 6.5 6.5 6.8 6.3 5.8 5.2
SNOW DENSITY (%) 0 0 0 0 0 0 50 25 16 16 25 50 50 100 100 100 50
..ELKHORN/BOULDER MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL FW SC BK FW FW FW SC BK OV OV OV SC BK OV OV
CLOUD COVER (%) 5 0 10 30 65 25 25 15 50 50 70 70 80 40 55 70 75
TEMPERATURE 49 52 65 69 65 50 45 41 37 39 47 51 51 42 38 37 35
MAX/MIN TEMP 69 37 52 34
WIND DIR S S S SW SW NW W W W W W W NW N N N NE
WIND (MPH) 10 10 12 16 14 20 16 13 10 10 10 10 8 6 4 3 2
WIND GUST (MPH) 28 28 34 34 47 37 32 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 0.01 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 11.0 11.0 11.5 11.7 10.6 9.1 7.7 6.8 6.9 7.5 7.8 7.7 7.8 7.4 6.9 6.4
SNOW DENSITY (%) 0 0 0 0 0 0 100 33 25 25 33 100 100 0 100 100 100
..BIG BELT MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL CL FW SC SC FW FW SC SC SC BK OV SC SC BK OV
CLOUD COVER (%) 5 0 5 15 45 40 15 15 40 40 45 60 80 35 45 70 70
TEMPERATURE 53 56 67 72 69 57 50 45 42 43 49 53 52 45 42 40 39
MAX/MIN TEMP 72 41 54 38
WIND DIR S S S S SW W W W W W W W W NW NE NE E
WIND (MPH) 11 12 13 13 14 21 19 16 11 12 12 11 8 5 4 3 3
WIND GUST (MPH) 28 29 33 31 33 51 47 44 44 43 36 33 25
PRECIP PROB (%) 0 0 0 0 10 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE T
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 0.01 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 10.8 10.9 11.2 11.7 11.1 9.1 7.8 6.8 6.5 6.9 7.2 7.2 7.7 7.3 7.0 6.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 50 33 25 33 100 100 0 0 100 100
..LITTLE BELT MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL FW FW SC FW FW SC SC SC BK OV SC SC BK OV
CLOUD COVER (%) 5 5 5 10 20 45 25 15 40 35 40 60 75 35 40 60 75
TEMPERATURE 54 58 70 73 71 59 50 44 41 42 49 53 52 44 40 38 37
MAX/MIN TEMP 73 40 54 36
WIND DIR S S S SW SW W W W W W W W W NW E SE SE
WIND (MPH) 10 11 12 13 12 16 16 13 13 14 14 13 9 4 2 2 3
WIND GUST (MPH) 28 31 29 37 44 36 36 36 33 32 27
PRECIP PROB (%) 0 0 0 0 5 5 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 0.01 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 10.7 10.7 11.1 11.4 11.5 10.2 8.2 7.0 6.6 7.1 7.3 7.3 7.8 7.4 7.4 7.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 33 33 50 100 100 0 100 100 100
..HIGHWOOD MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL CL FW OV SC FW SC FW FW SC OV SC SC SC BK
CLOUD COVER (%) 5 0 0 5 25 80 25 20 25 20 25 25 75 25 30 50 60
TEMPERATURE 61 63 75 78 75 61 54 50 46 47 51 55 53 46 42 41 39
MAX/MIN TEMP 78 45 55 39
WIND DIR S S SW SW SW NW W W W W W W W W SW S SE
WIND (MPH) 10 9 9 11 10 27 28 28 26 26 24 23 16 9 3 3 4
WIND GUST (MPH) 44 48 48 46 43
PRECIP PROB (%) 0 0 0 0 5 10 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE T
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 0.03 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 10.6 10.8 11.0 11.2 11.6 10.0 7.5 6.5 6.0 6.1 6.3 6.3 6.9 6.7 6.7 6.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 33 33 50 100 100 0 100 100 100
..SNOWY/JUDITH MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW FW SC SC SC SC FW FW SC SC SC SC BK OV
CLOUD COVER (%) 10 30 20 10 10 30 25 30 25 15 15 30 35 40 40 65 75
TEMPERATURE 57 61 72 75 72 63 54 50 46 48 57 60 58 48 44 40 38
MAX/MIN TEMP 75 45 61 37
WIND DIR S S S S S S NW NW W W W W NW NW NW W S
WIND (MPH) 11 10 12 12 11 11 20 19 12 11 12 11 8 6 4 2 2
WIND GUST (MPH) 27 29 51 52 47 35 32 29 28
PRECIP PROB (%) 0 0 0 0 0 5 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 10.8 10.9 10.9 11.2 11.4 11.3 10.2 8.4 7.4 7.8 7.9 7.6 8.2 8.1 8.2 8.0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100
..BEARS PAW MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW FW BK BK SC SC FW FW FW BK FW FW SC BK
CLOUD COVER (%) 5 0 25 10 15 55 55 25 35 15 15 25 55 20 20 40 60
TEMPERATURE 54 59 72 76 73 60 52 48 45 46 53 56 54 45 41 38 36
MAX/MIN TEMP 76 44 56 35
WIND DIR SE SE S S S SW NW W W W W W W W W SW S
WIND (MPH) 10 11 13 14 13 14 26 23 21 21 18 16 12 9 3 1 1
WIND GUST (MPH) 34 33 48 43 41
PRECIP PROB (%) 0 0 0 0 0 5 5 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 10.9 10.9 10.8 11.2 11.3 11.2 7.5 6.6 6.1 6.0 6.3 6.3 6.6 6.5 6.4 6.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 50 50 100 100 100 100 100 100
..CASTLE/CRAZY MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW SC FW FW SC SC SC BK OV BK BK OV OV
CLOUD COVER (%) 5 10 0 5 15 35 15 10 40 25 40 60 85 50 60 75 80
TEMPERATURE 50 54 67 71 69 59 51 45 41 42 50 55 54 46 43 40 38
MAX/MIN TEMP 71 40 55 38
WIND DIR S S S SW SW W W W W W W W W N NE E E
WIND (MPH) 6 8 11 12 13 17 18 13 10 10 14 14 9 5 5 6 6
WIND GUST (MPH) 40 41 34 28 28 34 35
PRECIP PROB (%) 0 0 0 0 0 5 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 10.7 10.7 11.3 11.5 11.5 10.5 9.2 7.6 7.5 8.0 8.1 8.1 8.7 8.7 8.7 8.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 33 50 100 0 0 0 0 100
..BRIDGER RANGE
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW SC FW FW SC SC SC SC OV BK OV OV OV
CLOUD COVER (%) 5 10 0 10 15 45 15 10 45 35 40 50 100 65 70 80 80
TEMPERATURE 49 53 67 71 69 59 51 45 41 43 51 55 55 47 44 41 40
MAX/MIN TEMP 71 40 56 39
WIND DIR S S SW SW SW SW NW NW W W W W NW N NE E E
WIND (MPH) 6 6 8 10 13 14 11 6 4 5 9 9 4 4 4 4 5
WIND GUST (MPH) 31 34 35
PRECIP PROB (%) 0 0 0 0 5 5 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 10.7 10.8 11.4 11.5 11.5 10.5 9.5 8.0 7.8 8.2 8.6 8.7 9.1 9.0 8.9 8.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 100 0 0 0 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW FW SC FW SC SC BK OV OV OV OV OV OV
CLOUD COVER (%) 20 5 5 15 15 20 25 15 35 45 55 75 95 75 80 90 90
TEMPERATURE 44 47 59 62 59 52 48 42 38 40 48 51 50 44 42 40 40
MAX/MIN TEMP 62 37 52 38
WIND DIR S S S SW SW SW W SW SW SW SW SW SW S SE SE SE
WIND (MPH) 9 10 13 17 18 18 10 5 6 9 12 13 10 8 6 5 4
WIND GUST (MPH) 26 28 32 39 42 50 32 24 31 36 36 29 26
PRECIP PROB (%) 0 0 0 0 0 5 5 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE 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 0.02
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 10.9 11.4 11.3 11.2 10.6 10.0 9.3 9.1 9.5 9.8 9.9 9.7 9.4 9.6 9.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 50 100 100 0 0 0 100
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW CL FW FW FW FW FW SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 30 15 5 15 20 20 20 10 35 35 55 70 95 70 75 80 90
TEMPERATURE 45 47 62 65 62 54 49 43 39 41 51 54 52 46 43 41 39
MAX/MIN TEMP 65 38 54 38
WIND DIR S S S SW SW SW W W SW SW W W SW S S SE SE
WIND (MPH) 10 11 11 13 16 17 10 5 6 8 11 11 8 8 4 4 4
WIND GUST (MPH) 31 35 42 27 27 32 32 25
PRECIP PROB (%) 0 0 0 0 0 5 5 0 0 0 0 0 0 0 5 5 10
PRECIP TYPE 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) 11.0 10.7 10.9 11.4 11.2 11.3 10.6 10.0 9.3 9.2 9.6 9.8 9.9 9.7 9.4 9.5 9.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 100 0 0 0 0 0 100
..LIONHEAD RANGE
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW CL FW FW SC BK FW FW FW SC BK OV BK OV OV OV
CLOUD COVER (%) 40 5 5 15 10 30 60 15 20 25 40 65 75 65 70 85 85
TEMPERATURE 38 43 61 64 61 51 49 44 38 40 50 53 52 45 42 40 38
MAX/MIN TEMP 64 36 55 36
WIND DIR S S SW SW SW SW SW SW SW SW SW SW SW S SE SE E
WIND (MPH) 3 2 9 12 12 11 11 14 12 13 14 13 10 6 3 1 2
WIND GUST (MPH) 29 33 32
PRECIP PROB (%) 0 0 0 0 0 0 5 0 0 0 0 0 0 0 5 5 10
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 0.01
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
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 10.8 10.9 11.2 11.4 11.3 10.9 10.4 10.1 9.1 9.6 9.9 9.9 9.8 10.1 10.5 10.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL FW FW SC SC FW FW BK SC OV OV BK BK OV OV OV
CLOUD COVER (%) 5 5 15 20 40 40 20 15 55 50 75 70 65 65 70 85 85
TEMPERATURE 48 51 62 65 62 54 47 43 39 40 47 51 51 45 42 40 38
MAX/MIN TEMP 65 38 52 37
WIND DIR SW S SW SW SW W W SW SW SW SW W W NE NE NE NE
WIND (MPH) 11 11 13 20 20 17 16 12 9 9 12 11 8 5 6 4 3
WIND GUST (MPH) 28 28 39 41 37 36 26 28
PRECIP PROB (%) 0 0 0 0 5 5 5 0 0 0 0 0 0 0 0 0 5
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 0.01 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 10.9 11.0 11.5 11.6 10.9 10.1 8.6 7.6 7.6 8.2 8.6 8.8 9.0 8.6 8.2 7.8
SNOW DENSITY (%) 0 0 0 0 0 0 100 50 33 33 50 100 100 0 0 100 100
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW SC SC FW FW BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 5 10 15 35 30 20 20 55 75 80 75 90 80 85 90 90
TEMPERATURE 46 49 62 65 62 54 48 43 39 41 50 54 52 46 44 42 41
MAX/MIN TEMP 65 38 55 40
WIND DIR S S S S SW SW W SW SW SW SW SW SW SE SE SE SE
WIND (MPH) 11 12 18 23 23 19 11 5 5 8 12 13 11 10 8 4 3
WIND GUST (MPH) 32 35 41 40 40 31 31 29 27
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 0 0 0 0 10
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 10.8 10.9 11.3 11.5 10.9 10.4 9.5 8.7 8.6 9.2 9.6 9.7 9.5 9.2 9.2 9.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 100 100 100 0 0 0 0 0 0
..CENTENNIAL MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL CL FW FW SC SC FW SC BK BK OV OV OV OV OV OV
CLOUD COVER (%) 15 5 5 15 25 30 30 15 40 60 65 75 100 75 80 90 90
TEMPERATURE 43 47 59 61 59 53 50 44 39 40 48 52 50 45 43 42 42
MAX/MIN TEMP 61 37 52 40
WIND DIR SE SE S S SW SW W SW S S S S S S E E E
WIND (MPH) 6 8 13 18 18 17 11 6 6 10 14 17 12 9 6 5 5
WIND GUST (MPH) 35 37 33
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
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 0.02
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 10.8 10.8 11.1 11.3 11.1 10.6 10.3 9.8 8.9 9.3 9.7 9.8 9.5 9.9 10.2 10.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 SC SC SC SC SC SC BK BK OV BK BK SC OV OV OV
CLOUD COVER (%) 10 25 30 30 45 35 35 45 60 50 75 65 65 45 75 75 70
TEMPERATURE 47 48 61 65 60 47 42 38 35 36 44 49 49 41 38 37 35
MAX/MIN TEMP 65 34 50 34
WIND DIR SE S S SW W W NW NW W W SW W W N N NE NE
WIND (MPH) 9 8 11 16 18 18 13 10 5 5 8 8 5 4 4 3 3
WIND GUST (MPH) 25 29 37 35 41
PRECIP PROB (%) 0 0 0 0 10 5 5 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 0.04 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) 11.2 11.1 11.0 11.4 11.0 9.7 8.5 7.5 6.8 6.9 7.6 7.9 8.0 8.1 7.5 6.9 6.6
SNOW DENSITY (%) 0 0 0 0 0 100 33 20 16 16 25 50 100 100 100 100 100
..PIONEER MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 CL FW FW SC SC SC SC SC BK BK OV OV OV BK OV OV OV
CLOUD COVER (%) 5 20 15 40 35 30 25 40 55 60 80 80 90 65 75 80 75
TEMPERATURE 46 48 62 65 61 48 42 37 34 35 45 50 49 42 39 37 36
MAX/MIN TEMP 65 33 50 35
WIND DIR S S S SW SW W W W W W W W W N NE E SE
WIND (MPH) 9 10 12 18 18 19 13 9 6 6 9 10 5 4 3 3 3
WIND GUST (MPH) 26 27 32 37 39 46 37 27 28 26
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 0 0 5 5 5
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 0.01 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) 11.2 11.1 11.2 11.5 11.2 10.2 8.8 7.7 7.0 7.1 7.7 8.1 8.2 8.2 7.6 7.1 6.8
SNOW DENSITY (%) 0 0 0 0 0 100 50 25 16 16 33 50 100 0 0 100 100
..BEAVERHEAD/TENDOY MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW FW BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 20 15 30 30 30 15 25 60 70 80 70 85 70 80 80 85
TEMPERATURE 46 49 61 63 60 49 42 38 35 37 47 51 51 43 39 38 37
MAX/MIN TEMP 64 34 52 36
WIND DIR S S S SW SW W W W SW SW SW SW W SE SE SE S
WIND (MPH) 13 13 17 20 21 17 11 8 5 6 10 11 8 5 4 4 4
WIND GUST (MPH) 33 36 36 44 43 41 33 27 28 27
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 10
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 0.01 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 11.1 11.1 11.4 11.2 10.4 9.4 8.3 7.5 7.6 8.4 8.9 9.1 8.8 8.3 8.1 8.1
SNOW DENSITY (%) 0 0 0 0 0 0 100 50 25 25 50 100 100 0 0 100 100
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW FW FW FW FW SC FW FW FW SC BK BK BK BK OV OV
CLOUD COVER (%) 40 20 10 10 5 10 30 15 20 5 40 55 55 60 60 70 80
TEMPERATURE 39 44 56 60 56 47 44 42 38 40 49 51 48 41 39 38 37
MAX/MIN TEMP 60 36 52 36
WIND DIR S S SW SW SW SW SW SW SW SW SW SW SW SW S SE S
WIND (MPH) 5 6 11 16 17 19 16 12 12 16 20 20 16 12 8 5 5
WIND GUST (MPH) 34 47 43 40 36 42 44 44 36
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 40
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 0.02
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 11.0 11.1 11.5 11.4 11.3 11.0 10.4 9.9 9.8 10.2 10.2 10.2 10.0 9.9 10.0 10.4
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 50 100 100 100 100 100 50
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 SC FW FW FW SC SC SC SC FW SC SC BK BK BK BK OV
CLOUD COVER (%) 50 30 15 10 10 30 45 30 30 15 25 40 55 60 55 65 80
TEMPERATURE 46 50 61 64 61 53 50 46 42 44 51 55 52 45 43 41 39
MAX/MIN TEMP 64 41 55 39
WIND DIR SW SW SW SW SW SW SW SW SW SW W W W SW S S S
WIND (MPH) 11 12 10 13 16 25 19 11 11 13 16 16 12 11 8 6 5
WIND GUST (MPH) 32 37 57 57 48 46 50 50 51 44 34 27 24 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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 0.01
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
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) 11.2 11.0 11.0 11.5 11.4 11.2 11.0 10.5 10.0 9.8 10.2 10.3 10.2 10.0 9.9 10.0 10.4
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 100 100 100 100 100 100 100
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW FW FW FW FW SC FW SC FW SC BK OV BK BK OV OV
CLOUD COVER (%) 35 20 10 10 15 20 35 20 25 20 45 60 75 65 65 80 85
TEMPERATURE 42 46 60 64 61 52 48 44 39 41 51 54 52 45 42 40 39
MAX/MIN TEMP 64 38 55 38
WIND DIR S S SW SW SW SW SW SW SW SW SW SW SW S S SE SE
WIND (MPH) 6 8 10 14 16 17 12 9 9 11 16 16 12 9 6 4 4
WIND GUST (MPH) 26 28 32 39 42 51 48 44 43 47 49 50 43 33 24 21 24
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE 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 0.02
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 10.8 11.0 11.4 11.4 11.3 10.9 10.3 9.8 9.5 9.9 10.1 10.1 9.9 9.8 10.0 10.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 0 0 100
..CRAZY MOUNTAINS
DATE FRIDAY 09/25/26 SATURDAY 09/26/26
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 FW FW SC SC FW SC FW SC SC OV OV BK OV OV
CLOUD COVER (%) 15 30 5 5 10 30 25 10 35 20 30 40 75 70 65 80 80
TEMPERATURE 49 53 65 69 66 57 51 46 41 43 50 54 53 46 43 40 38
MAX/MIN TEMP 69 40 55 38
WIND DIR SW SW SW SW SW SW W W W W W W W NE NE E E
WIND (MPH) 8 8 10 11 13 18 20 17 11 9 11 12 6 5 6 8 6
WIND GUST (MPH) 31 42 43 34 29 28 34 35 24
PRECIP PROB (%) 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 5
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 10.8 10.7 11.3 11.5 11.5 10.8 9.8 8.5 8.3 8.7 9.0 9.2 9.4 9.5 9.1 8.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 50 100 0 0 0 100 100
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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