131
FWUS45 KTFX 132202
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT FRI MAR 13 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV BK SC BK BK BK OV
CLOUD COVER (%) 95 90 90 90 85 95 90 85 85 85 80 50 45 65 50 65 75
TEMPERATURE 22 21 21 20 18 15 12 11 7 3 2 2 2 6 17 20 20
MIN/MAX TEMP 13 18 0 21
WIND DIR SW SW S S N N N N N N N SW SW SW SW SW SW
WIND (MPH) 10 9 8 8 8 13 19 19 14 10 6 6 9 11 13 16 17
WIND GUST (MPH) 40 40 33 34 36
PRECIP PROB (%) 70 70 50 70 60 90 80 30 70 70 30 30 5 5 10 10 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.09 0.12 0.10 0.03 0.01 0.00 0.00
12 HOUR QPF 0.16 0.22 0.04 0.00
LOW END QPF 0.06 0.05 0.00 0.00
HIGH END QPF 0.36 0.27 0.05 0.02
6 HOUR SNOW 1.3 1.5 2.3 1.8 0.5 0.2 0.0 0.0
12 HOUR SNOW 2.8 4.1 0.7 0.0
LOW END SNOW 1.0 0.8 0.0 0.0
HIGH END SNOW 6.5 4.9 0.8 0.3
SNOW LEVEL (KFT) 2.1 1.7 1.4 1.1 0.9 0.6 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.8
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 6 5 5 5 5 5 5 5
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK BK SC BK OV
CLOUD COVER (%) 100 95 100 90 95 80 80 90 95 95 85 75 55 60 50 60 75
TEMPERATURE 27 25 24 24 24 24 23 20 12 6 3 3 3 7 19 22 21
MIN/MAX TEMP 22 26 2 22
WIND DIR W W SW SW W W W NW N N N W W W W W W
WIND (MPH) 10 9 8 8 8 12 18 19 16 11 6 6 6 9 11 13 12
WIND GUST (MPH) 29 25 27 36 47 48 43 33 28 33 33
PRECIP PROB (%) 100 90 100 90 100 60 70 90 90 90 60 60 30 30 20 20 40
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.24 0.22 0.14 0.18 0.08 0.03 0.01 0.00
12 HOUR QPF 0.46 0.32 0.11 0.01
LOW END QPF 0.12 0.10 0.00 0.00
HIGH END QPF 0.68 0.41 0.14 0.02
6 HOUR SNOW 3.7 3.4 2.3 3.2 1.5 0.5 0.2 0.0
12 HOUR SNOW 7.1 5.5 2.0 0.2
LOW END SNOW 1.5 1.7 0.1 0.0
HIGH END SNOW 10.5 7.0 2.4 0.3
SNOW LEVEL (KFT) 3.9 3.5 3.2 3.2 3.2 2.8 2.2 1.2 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.1
SNOW DENSITY (%) 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5
..NEVADA MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV BK OV OV OV OV OV BK BK SC BK OV
CLOUD COVER (%) 95 95 95 95 95 80 60 75 95 95 90 80 55 60 50 60 75
TEMPERATURE 31 31 30 30 30 30 29 25 16 11 8 6 6 11 20 23 24
MIN/MAX TEMP 28 31 6 25
WIND DIR W W W W W W W W N N N N W W W W W
WIND (MPH) 11 9 9 9 10 14 21 23 19 13 8 5 5 8 11 12 11
WIND GUST (MPH) 31 27 27 28 29 39 49 48 41 31 29 31 28
PRECIP PROB (%) 90 90 90 90 100 70 30 60 100 100 60 60 30 30 20 20 30
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.33 0.30 0.20 0.14 0.18 0.04 0.01 0.00
12 HOUR QPF 0.63 0.34 0.22 0.01
LOW END QPF 0.20 0.12 0.01 0.00
HIGH END QPF 0.64 0.45 0.26 0.02
6 HOUR SNOW 3.8 3.6 2.7 2.5 3.2 0.7 0.2 0.0
12 HOUR SNOW 7.4 5.2 3.9 0.2
LOW END SNOW 0.8 2.0 0.1 0.0
HIGH END SNOW 8.2 7.6 4.6 0.2
SNOW LEVEL (KFT) 4.9 4.6 4.4 4.4 4.4 4.0 3.1 1.9 0.6 0.2 0.0 0.0 0.0 0.0 0.1 0.7 1.4
SNOW DENSITY (%) 8 8 8 8 8 7 5 5 5 5 5 5 5 5 5 5 5
..ELKHORN/BOULDER MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV BK OV OV OV OV BK BK BK BK OV
CLOUD COVER (%) 80 80 80 85 85 85 85 55 90 90 75 70 55 65 55 50 75
TEMPERATURE 36 33 32 32 32 32 32 27 19 12 9 8 8 12 20 24 25
MIN/MAX TEMP 30 35 8 25
WIND DIR W W W W W W W W NW NW NW NW W W W W W
WIND (MPH) 18 13 13 13 13 19 27 32 28 20 11 8 6 8 12 11 10
WIND GUST (MPH) 47 39 36 36 35 47 58 58 56 46 32 31 28 27
PRECIP PROB (%) 70 70 60 50 80 60 70 20 80 80 40 40 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.14 0.12 0.14 0.08 0.13 0.03 0.01 0.00
12 HOUR QPF 0.26 0.22 0.16 0.01
LOW END QPF 0.03 0.09 0.00 0.00
HIGH END QPF 0.36 0.31 0.19 0.02
6 HOUR SNOW 1.3 1.2 1.7 1.3 2.4 0.5 0.1 0.0
12 HOUR SNOW 2.5 3.0 2.9 0.1
LOW END SNOW 0.1 1.4 0.0 0.0
HIGH END SNOW 4.0 4.9 3.5 0.2
SNOW LEVEL (KFT) 6.3 6.1 6.0 6.0 5.8 5.3 4.4 2.1 1.0 0.4 0.1 0.0 0.0 0.0 0.1 0.8 1.7
SNOW DENSITY (%) 11 10 10 10 9 8 6 5 5 5 5 5 5 5 5 5 5
..BIG BELT MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC BK
CLOUD COVER (%) 90 90 90 90 95 90 80 75 90 90 80 80 60 50 45 50 65
TEMPERATURE 33 32 31 31 31 31 31 26 16 11 9 7 7 12 21 24 25
MIN/MAX TEMP 29 33 7 25
WIND DIR W W W W W W NW NW NW NW NW NW W SW W W W
WIND (MPH) 11 9 8 8 9 12 20 26 25 18 11 6 5 6 11 11 11
WIND GUST (MPH) 39 28 27 27 28 39 55 63 59 49 35 24 31 32 31
PRECIP PROB (%) 90 80 90 70 90 70 50 50 90 90 40 40 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.16 0.17 0.13 0.12 0.09 0.02 0.01 0.00
12 HOUR QPF 0.33 0.25 0.11 0.01
LOW END QPF 0.07 0.07 0.00 0.00
HIGH END QPF 0.39 0.33 0.13 0.03
6 HOUR SNOW 1.6 1.9 1.6 2.0 1.6 0.3 0.1 0.0
12 HOUR SNOW 3.5 3.6 1.9 0.1
LOW END SNOW 0.4 1.1 0.0 0.0
HIGH END SNOW 4.2 5.1 2.3 0.3
SNOW LEVEL (KFT) 4.9 4.6 4.4 4.5 4.5 4.1 3.6 2.2 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.5 1.1
SNOW DENSITY (%) 9 9 9 9 9 8 6 5 5 5 5 5 5 5 5 5 5
..LITTLE BELT MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUD COVER (%) 90 90 95 90 95 90 80 80 95 95 75 75 55 55 60 55 55
TEMPERATURE 29 28 27 28 28 28 30 25 15 9 6 4 4 9 19 22 22
MIN/MAX TEMP 25 32 3 23
WIND DIR NW W SW SW W W NW NW NW NW NW NW W SW W W W
WIND (MPH) 8 6 5 6 6 9 14 19 19 13 8 5 4 5 10 11 9
WIND GUST (MPH) 26 24 23 24 24 31 39 41 44 39 26 28 29 27
PRECIP PROB (%) 80 70 90 90 100 80 60 70 90 90 50 50 30 30 30 30 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.12 0.17 0.16 0.12 0.16 0.01 0.01 0.00
12 HOUR QPF 0.29 0.28 0.17 0.01
LOW END QPF 0.13 0.05 0.00 0.00
HIGH END QPF 0.40 0.34 0.20 0.02
6 HOUR SNOW 1.8 2.4 2.3 2.2 2.9 0.2 0.1 0.0
12 HOUR SNOW 4.2 4.5 3.1 0.1
LOW END SNOW 1.7 0.9 0.0 0.0
HIGH END SNOW 6.0 5.4 3.7 0.2
SNOW LEVEL (KFT) 4.1 3.8 3.7 3.8 4.1 3.9 3.6 2.5 1.0 0.2 0.0 0.0 0.0 0.0 0.0 0.3 0.8
SNOW DENSITY (%) 6 6 6 7 7 7 5 5 5 5 5 5 5 5 5 5 5
..HIGHWOOD MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC BK
CLOUD COVER (%) 90 90 90 95 100 85 90 90 95 95 85 85 65 50 45 50 50
TEMPERATURE 25 23 23 23 23 24 24 22 16 13 9 7 6 10 19 22 22
MIN/MAX TEMP 22 26 6 22
WIND DIR N E SE SE SE SE NW NW NW NW NW W W SW W W W
WIND (MPH) 10 10 10 9 9 9 13 18 19 16 10 9 9 9 11 11 9
WIND GUST (MPH)
PRECIP PROB (%) 80 80 70 90 100 70 50 90 90 90 40 40 30 30 10 10 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.15 0.16 0.15 0.18 0.15 0.02 0.00 0.00
12 HOUR QPF 0.31 0.33 0.17 0.00
LOW END QPF 0.08 0.12 0.00 0.00
HIGH END QPF 0.41 0.45 0.20 0.00
6 HOUR SNOW 2.3 2.4 2.3 3.2 2.7 0.4 0.0 0.0
12 HOUR SNOW 4.7 5.5 3.1 0.0
LOW END SNOW 1.2 2.2 0.0 0.0
HIGH END SNOW 6.2 7.8 3.7 0.0
SNOW LEVEL (KFT) 2.3 1.9 1.6 1.7 1.9 1.9 2.1 1.7 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.2 0.4
SNOW DENSITY (%) 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5
..SNOWY/JUDITH MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV OV BK SC BK SC
CLOUD COVER (%) 90 95 95 95 95 95 85 90 95 90 85 80 75 50 50 60 45
TEMPERATURE 26 24 24 24 23 24 28 26 19 12 10 6 5 9 19 22 20
MIN/MAX TEMP 20 30 4 22
WIND DIR NE SE SE SE SE SE E N N N N NW W W W NW NW
WIND (MPH) 9 8 9 10 10 9 10 18 24 19 12 9 6 5 6 8 5
WIND GUST (MPH) 26 29 31 31 29 37 46 42 32
PRECIP PROB (%) 80 90 90 90 90 90 60 60 90 90 30 30 30 30 30 30 5
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.19 0.24 0.22 0.10 0.11 0.01 0.01 0.00
12 HOUR QPF 0.43 0.32 0.12 0.01
LOW END QPF 0.18 0.05 0.00 0.00
HIGH END QPF 0.55 0.38 0.15 0.01
6 HOUR SNOW 3.0 3.5 3.1 1.7 2.0 0.3 0.1 0.0
12 HOUR SNOW 6.5 4.8 2.3 0.1
LOW END SNOW 2.4 0.8 0.0 0.0
HIGH END SNOW 8.9 5.7 2.7 0.2
SNOW LEVEL (KFT) 2.7 2.4 2.1 2.0 2.1 2.2 2.6 2.3 1.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1
SNOW DENSITY (%) 6 6 6 6 7 7 6 5 5 5 5 5 5 5 5 5 5
..BEARS PAW MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV SC SC SC BK BK
CLOUD COVER (%) 90 90 90 90 90 95 95 95 90 85 80 75 45 40 35 55 60
TEMPERATURE 25 22 21 21 20 20 22 22 17 12 9 6 5 8 18 21 20
MIN/MAX TEMP 19 24 5 21
WIND DIR N E E E E E E NE NE N N N NW W SW W SW
WIND (MPH) 8 9 12 13 14 16 16 17 18 13 6 4 4 5 9 9 6
WIND GUST (MPH) 35
PRECIP PROB (%) 50 60 70 70 80 90 90 90 70 70 20 20 10 10 0 0 0
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.04 0.07 0.11 0.11 0.05 0.01 0.00 0.00
12 HOUR QPF 0.11 0.22 0.06 0.00
LOW END QPF 0.03 0.09 0.00 0.00
HIGH END QPF 0.29 0.30 0.06 0.00
6 HOUR SNOW 0.7 1.2 1.9 2.1 0.8 0.1 0.0 0.0
12 HOUR SNOW 1.9 4.0 0.9 0.0
LOW END SNOW 0.6 1.4 0.0 0.0
HIGH END SNOW 5.1 5.4 1.2 0.0
SNOW LEVEL (KFT) 1.4 1.0 0.7 0.5 0.5 0.4 0.5 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
..CASTLE/CRAZY MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV BK OV OV BK OV BK BK BK SC BK
CLOUD COVER (%) 90 90 90 90 95 90 95 65 85 85 65 75 65 50 60 50 60
TEMPERATURE 34 32 31 31 31 31 33 29 19 11 7 6 6 10 19 22 23
MIN/MAX TEMP 29 35 6 23
WIND DIR W W W SW SW W W NW NW NW NW NW W W W W W
WIND (MPH) 12 10 10 11 11 14 23 29 25 18 11 8 8 9 14 16 13
WIND GUST (MPH) 35 32 31 33 34 40 50 58 57 44 31 27 36 39 35
PRECIP PROB (%) 60 80 80 70 90 80 90 30 70 70 30 30 20 20 20 20 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.17 0.22 0.21 0.08 0.05 0.01 0.00 0.00
12 HOUR QPF 0.39 0.29 0.06 0.00
LOW END QPF 0.12 0.03 0.00 0.00
HIGH END QPF 0.47 0.34 0.07 0.01
6 HOUR SNOW 1.8 2.5 2.6 1.1 0.9 0.2 0.1 0.0
12 HOUR SNOW 4.3 3.7 1.1 0.1
LOW END SNOW 1.0 0.4 0.0 0.0
HIGH END SNOW 6.2 4.4 1.3 0.2
SNOW LEVEL (KFT) 5.6 5.4 5.2 5.1 4.9 4.9 4.8 3.0 1.5 0.4 0.0 0.0 0.0 0.0 0.1 0.4 0.9
SNOW DENSITY (%) 9 9 8 9 8 8 7 5 5 5 5 5 5 5 5 5 5
..BRIDGER RANGE
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK
CLOUD COVER (%) 90 90 85 95 95 90 90 80 90 85 75 80 75 55 55 50 60
TEMPERATURE 38 36 35 35 35 35 35 31 22 14 11 10 10 13 20 24 25
MIN/MAX TEMP 33 38 10 25
WIND DIR W W W W W W W NW NW NW NW NW W W W W W
WIND (MPH) 18 14 13 14 16 18 26 33 28 19 10 6 5 8 13 13 11
WIND GUST (MPH) 46 41 40 41 42 47 54 58 55 42 29 24 23 26 36 34 33
PRECIP PROB (%) 50 60 60 50 70 80 90 30 80 80 50 50 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.12 0.12 0.20 0.11 0.07 0.03 0.01 0.00
12 HOUR QPF 0.24 0.31 0.10 0.01
LOW END QPF 0.02 0.06 0.00 0.00
HIGH END QPF 0.43 0.38 0.12 0.03
6 HOUR SNOW 0.5 0.8 1.8 1.4 1.2 0.5 0.2 0.0
12 HOUR SNOW 1.3 3.2 1.7 0.2
LOW END SNOW 0.0 0.9 0.0 0.0
HIGH END SNOW 4.3 3.9 2.1 0.4
SNOW LEVEL (KFT) 6.5 6.2 6.1 6.1 6.0 5.6 5.3 3.4 1.6 0.6 0.1 0.0 0.0 0.0 0.1 0.5 1.1
SNOW DENSITY (%) 14 12 12 12 12 10 8 5 5 5 5 5 5 5 5 5 5
..MADISON RANGE/SPANISH PEAKS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK
CLOUD COVER (%) 85 85 80 90 90 90 85 85 90 90 75 70 65 55 55 45 65
TEMPERATURE 37 34 33 32 31 31 32 30 19 13 9 7 6 9 16 20 21
MIN/MAX TEMP 30 34 6 21
WIND DIR W SW SW SW SW SW W W NW NW NW NW W W W W W
WIND (MPH) 19 16 16 17 17 18 21 28 28 20 12 9 6 6 10 11 10
WIND GUST (MPH) 47 40 40 43 44 47 50 58 56 49 35 27 28 28 28
PRECIP PROB (%) 30 30 20 30 20 70 70 70 80 80 40 40 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.02 0.02 0.20 0.13 0.08 0.03 0.00 0.00
12 HOUR QPF 0.04 0.33 0.11 0.00
LOW END QPF 0.00 0.09 0.01 0.00
HIGH END QPF 0.12 0.41 0.12 0.03
6 HOUR SNOW 0.2 0.3 2.5 2.0 1.3 0.5 0.1 0.0
12 HOUR SNOW 0.5 4.5 1.8 0.1
LOW END SNOW 0.0 1.2 0.1 0.0
HIGH END SNOW 1.5 5.9 2.2 0.4
SNOW LEVEL (KFT) 7.5 7.1 6.8 6.7 6.6 6.6 6.4 4.6 1.4 0.9 0.5 0.2 0.1 0.1 0.2 0.8 1.6
SNOW DENSITY (%) 11 10 10 9 9 8 7 5 5 5 6 5 5 5 6 6 5
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC BK
CLOUD COVER (%) 90 90 85 95 90 95 85 85 90 90 80 80 75 65 60 50 65
TEMPERATURE 38 35 34 34 33 33 34 31 20 13 9 6 6 9 17 21 22
MIN/MAX TEMP 31 36 6 22
WIND DIR W W SW SW SW W W NW NW NW NW NW W W W W W
WIND (MPH) 19 16 16 17 17 18 21 26 27 18 10 6 6 6 12 12 10
WIND GUST (MPH) 43 36 36 40 41 44 50 51 49 39 31 29
PRECIP PROB (%) 50 30 20 40 30 80 60 70 90 90 50 50 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.02 0.03 0.22 0.21 0.12 0.04 0.01 0.00
12 HOUR QPF 0.05 0.43 0.16 0.01
LOW END QPF 0.00 0.14 0.01 0.00
HIGH END QPF 0.17 0.51 0.19 0.03
6 HOUR SNOW 0.2 0.3 2.5 3.0 2.2 0.7 0.2 0.0
12 HOUR SNOW 0.5 5.5 2.9 0.2
LOW END SNOW 0.0 2.0 0.1 0.0
HIGH END SNOW 2.1 7.2 3.4 0.4
SNOW LEVEL (KFT) 7.3 7.0 6.8 6.7 6.7 6.7 6.3 4.6 1.5 0.8 0.4 0.1 0.0 0.1 0.1 0.7 1.4
SNOW DENSITY (%) 12 11 10 10 10 9 7 5 5 5 6 5 5 5 6 6 5
..LIONHEAD RANGE
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV BK BK SC SC BK SC BK
CLOUD COVER (%) 85 80 80 85 90 90 90 90 85 85 55 55 40 50 55 50 60
TEMPERATURE 40 38 35 34 32 31 35 36 27 18 14 11 9 11 19 24 25
MIN/MAX TEMP 30 38 8 26
WIND DIR SW SW SW SW SW SW SW W NW NW NW NW NW NW W W W
WIND (MPH) 16 14 13 14 14 19 19 24 24 19 12 9 5 5 8 10 11
WIND GUST (MPH) 35 32 31 32 33 41 42 47 44 41 29
PRECIP PROB (%) 40 30 30 50 20 50 80 80 80 80 40 40 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.01 0.09 0.10 0.03 0.01 0.00 0.00
12 HOUR QPF 0.02 0.19 0.04 0.00
LOW END QPF 0.00 0.06 0.00 0.00
HIGH END QPF 0.05 0.24 0.05 0.02
6 HOUR SNOW 0.0 0.1 1.0 0.8 0.5 0.2 0.0 0.0
12 HOUR SNOW 0.1 1.8 0.7 0.0
LOW END SNOW 0.0 0.6 0.0 0.0
HIGH END SNOW 0.3 3.2 0.9 0.2
SNOW LEVEL (KFT) 7.7 7.2 6.8 6.4 6.2 6.2 6.7 6.0 2.5 1.0 0.7 0.4 0.2 0.1 0.2 0.9 1.9
SNOW DENSITY (%) 25 20 16 14 11 10 10 9 5 5 5 5 5 5 5 6 5
..TOBACCO ROOT MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV BK OV OV OV OV BK BK BK BK OV
CLOUD COVER (%) 80 70 70 85 80 90 85 60 85 85 75 75 65 70 60 55 70
TEMPERATURE 38 35 34 34 33 33 34 29 20 14 11 9 9 12 18 22 23
MIN/MAX TEMP 32 35 9 24
WIND DIR W W SW SW SW W W W NW NW NW NW W W W W W
WIND (MPH) 27 24 23 24 24 25 32 36 34 23 13 10 8 9 11 11 11
WIND GUST (MPH) 57 49 48 49 50 55 64 65 59 46 40 35 28 28
PRECIP PROB (%) 30 20 30 30 30 60 80 30 80 80 40 40 10 10 10 10 20
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.03 0.05 0.15 0.06 0.07 0.02 0.00 0.00
12 HOUR QPF 0.08 0.21 0.09 0.00
LOW END QPF 0.00 0.05 0.01 0.00
HIGH END QPF 0.22 0.27 0.11 0.02
6 HOUR SNOW 0.3 0.6 1.8 0.8 1.2 0.4 0.1 0.0
12 HOUR SNOW 0.9 2.6 1.6 0.1
LOW END SNOW 0.0 0.8 0.1 0.0
HIGH END SNOW 2.3 3.9 1.9 0.4
SNOW LEVEL (KFT) 7.2 6.9 6.7 6.6 6.6 6.4 5.8 3.0 1.3 0.6 0.3 0.1 0.0 0.1 0.2 0.9 1.7
SNOW DENSITY (%) 11 11 10 10 10 9 7 5 5 5 6 5 5 5 6 6 5
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 BK OV OV BK BK BK SC BK BK SC BK
CLOUD COVER (%) 65 60 55 65 70 85 70 75 70 70 60 55 50 50 55 45 65
TEMPERATURE 41 36 35 34 33 34 37 34 22 16 14 12 11 13 20 25 26
MIN/MAX TEMP 31 39 11 26
WIND DIR W W SW SW SW SW W W NW NW NW NW NW NW W W W
WIND (MPH) 24 17 16 17 17 20 29 35 33 29 21 17 12 11 13 13 12
WIND GUST (MPH) 50 43 40 41 42 48 56 59 57 55 46 37
PRECIP PROB (%) 20 20 20 20 10 50 50 50 60 60 20 20 10 10 10 10 20
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.06 0.05 0.02 0.01 0.00 0.00
12 HOUR QPF 0.00 0.11 0.03 0.00
LOW END QPF 0.00 0.03 0.00 0.00
HIGH END QPF 0.03 0.17 0.04 0.02
6 HOUR SNOW 0.0 0.0 0.6 0.7 0.4 0.2 0.0 0.0
12 HOUR SNOW 0.0 1.3 0.6 0.0
LOW END SNOW 0.0 0.4 0.0 0.0
HIGH END SNOW 0.2 2.3 0.8 0.2
SNOW LEVEL (KFT) 7.5 7.0 6.7 6.6 6.6 6.7 6.3 4.3 1.4 0.7 0.4 0.3 0.1 0.1 0.2 1.0 2.0
SNOW DENSITY (%) 16 14 14 12 12 11 9 5 5 5 5 5 5 5 6 6 5
..CENTENNIAL MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV SC SC SC SC BK SC BK
CLOUD COVER (%) 75 70 70 75 80 85 80 75 75 75 45 45 35 50 55 40 60
TEMPERATURE 40 37 34 33 32 32 36 35 23 17 14 12 11 13 19 23 25
MIN/MAX TEMP 30 38 11 25
WIND DIR W SW SW SW SW SW SW W NW NW NW NW NW NW NW W W
WIND (MPH) 20 16 13 13 14 17 24 34 34 32 25 20 16 13 13 14 16
WIND GUST (MPH) 37 34 42 51 56 51 42
PRECIP PROB (%) 20 20 20 20 20 40 60 60 60 60 20 20 10 10 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.03 0.07 0.02 0.01 0.00 0.00
12 HOUR QPF 0.00 0.10 0.03 0.00
LOW END QPF 0.00 0.04 0.00 0.00
HIGH END QPF 0.02 0.14 0.04 0.01
6 HOUR SNOW 0.0 0.0 0.3 0.8 0.4 0.2 0.0 0.0
12 HOUR SNOW 0.0 1.1 0.6 0.0
LOW END SNOW 0.0 0.3 0.0 0.0
HIGH END SNOW 0.1 1.8 0.7 0.2
SNOW LEVEL (KFT) 7.7 7.1 6.8 6.5 6.3 6.3 6.7 5.4 2.1 0.8 0.4 0.3 0.2 0.1 0.2 1.0 2.1
SNOW DENSITY (%) 20 16 14 14 14 11 10 7 5 5 5 5 5 5 6 6 5
..ANACONDA/HIGHLAND RANGES
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV BK OV OV BK BK BK BK BK BK OV
CLOUD COVER (%) 75 80 80 85 90 85 80 55 85 85 65 60 60 65 60 65 70
TEMPERATURE 36 33 33 33 32 32 31 26 18 15 13 11 9 12 20 24 26
MIN/MAX TEMP 29 34 9 26
WIND DIR W W SW W W W W NW NW NW NW NW W W W W W
WIND (MPH) 19 17 16 16 16 19 26 28 27 20 13 10 9 8 9 10 9
WIND GUST (MPH) 51 41 39 39 37 47 58 58 56 48 33 26 27
PRECIP PROB (%) 80 90 80 90 90 70 70 20 80 80 40 40 10 10 20 20 40
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.17 0.25 0.22 0.05 0.06 0.01 0.00 0.00
12 HOUR QPF 0.42 0.27 0.07 0.00
LOW END QPF 0.13 0.02 0.00 0.00
HIGH END QPF 0.57 0.34 0.09 0.03
6 HOUR SNOW 1.7 2.8 3.0 0.8 1.1 0.3 0.0 0.0
12 HOUR SNOW 4.5 3.8 1.4 0.0
LOW END SNOW 0.1 0.3 0.0 0.0
HIGH END SNOW 7.3 5.0 1.6 0.3
SNOW LEVEL (KFT) 6.8 6.6 6.5 6.5 6.4 5.8 4.3 1.8 1.1 0.7 0.2 0.1 0.0 0.0 0.3 1.2 2.3
SNOW DENSITY (%) 11 11 10 10 10 7 6 5 5 5 5 5 5 5 5 5 5
..PIONEER MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV BK OV OV BK BK BK BK BK BK BK
CLOUD COVER (%) 75 75 75 80 90 85 75 55 75 75 60 60 60 65 60 60 70
TEMPERATURE 35 33 32 32 31 32 31 25 17 13 12 10 8 11 18 22 24
MIN/MAX TEMP 29 33 8 24
WIND DIR W W W W W W W NW NW NW NW NW W W W W W
WIND (MPH) 25 21 20 20 19 21 27 32 31 26 19 13 11 10 11 11 11
WIND GUST (MPH) 61 56 54 54 51 58 67 71 67 61 48 40 32 31 33 31 33
PRECIP PROB (%) 50 60 40 60 90 70 60 20 70 70 30 30 10 10 10 10 30
PRECIP TYPE S S S S S S S S S S S S S S S
6 HOUR QPF 0.10 0.16 0.23 0.05 0.03 0.01 0.00 0.00
12 HOUR QPF 0.26 0.28 0.04 0.00
LOW END QPF 0.03 0.03 0.00 0.00
HIGH END QPF 0.36 0.34 0.05 0.02
6 HOUR SNOW 1.0 1.8 3.0 0.9 0.6 0.2 0.0 0.0
12 HOUR SNOW 2.8 3.9 0.8 0.0
LOW END SNOW 0.2 0.4 0.0 0.0
HIGH END SNOW 4.8 4.7 0.9 0.3
SNOW LEVEL (KFT) 7.1 6.8 6.7 6.7 6.7 6.2 5.0 2.3 1.0 0.6 0.2 0.2 0.0 0.1 0.3 1.3 2.3
SNOW DENSITY (%) 11 10 10 10 9 7 6 5 5 5 5 5 5 5 5 5 5
..BEAVERHEAD/TENDOY MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 BK OV BK BK OV OV SC BK BK BK BK BK BK
CLOUD COVER (%) 55 55 60 65 70 80 65 70 70 70 50 50 55 60 55 55 65
TEMPERATURE 38 34 34 34 33 33 34 30 19 14 13 11 10 13 20 25 26
MIN/MAX TEMP 30 36 10 26
WIND DIR W W SW SW SW W W W NW NW NW NW W W W W W
WIND (MPH) 25 20 18 19 19 23 32 36 34 31 25 20 16 12 12 12 12
WIND GUST (MPH) 55 47 44 48 47 54 64 66 65 63 57 48 37 32 29
PRECIP PROB (%) 20 20 20 30 30 70 50 40 60 60 20 20 10 10 10 10 20
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.13 0.20 0.07 0.02 0.01 0.00 0.00
12 HOUR QPF 0.20 0.27 0.03 0.00
LOW END QPF 0.02 0.03 0.00 0.00
HIGH END QPF 0.27 0.33 0.03 0.02
6 HOUR SNOW 0.7 1.4 2.5 1.1 0.4 0.1 0.0 0.0
12 HOUR SNOW 2.1 3.6 0.5 0.0
LOW END SNOW 0.0 0.3 0.0 0.0
HIGH END SNOW 3.6 4.5 0.6 0.2
SNOW LEVEL (KFT) 7.3 6.9 6.8 6.8 6.8 6.6 5.8 3.5 1.4 0.6 0.2 0.3 0.1 0.1 0.3 1.3 2.5
SNOW DENSITY (%) 12 12 12 12 11 9 7 5 5 5 5 5 5 5 5 5 5
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUD COVER (%) 90 90 90 90 90 95 95 90 95 95 75 70 65 60 60 60 60
TEMPERATURE 30 29 29 28 27 27 28 28 17 10 5 0 -2 2 10 14 15
MIN/MAX TEMP 26 29 -2 15
WIND DIR W W W SW SW SW W W NW NW NW NW NW W W W W
WIND (MPH) 19 17 17 17 18 19 20 26 23 17 11 8 5 8 13 13 11
WIND GUST (MPH) 42 39 39 39 39 42 46 48 43 36 33 32 28
PRECIP PROB (%) 80 70 60 60 60 90 90 80 90 90 60 60 40 40 40 40 20
PRECIP TYPE
6 HOUR QPF 0.24 0.19 0.40 0.22 0.11 0.03 0.01 0.00
12 HOUR QPF 0.43 0.62 0.14 0.01
LOW END QPF 0.08 0.18 0.01 0.00
HIGH END QPF 0.57 0.74 0.16 0.02
6 HOUR SNOW 3.2 2.8 5.9 3.6 1.8 0.4 0.2 0.1
12 HOUR SNOW 6.0 9.5 2.2 0.3
LOW END SNOW 0.6 2.5 0.1 0.0
HIGH END SNOW 8.4 9.7 2.5 0.4
SNOW LEVEL (KFT) 7.6 7.3 7.0 6.7 6.6 6.6 6.6 5.7 2.2 1.1 0.3 0.1 0.0 0.0 0.1 0.7 1.3
SNOW DENSITY (%) 8 7 7 7 6 6 6 6 5 6 6 6 6 6 6 6 6
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK
CLOUD COVER (%) 90 85 80 80 85 90 85 90 95 95 85 80 75 65 65 60 60
TEMPERATURE 33 31 31 30 30 30 32 30 19 11 7 4 2 6 14 17 17
MIN/MAX TEMP 28 34 2 18
WIND DIR W W W W W W W NW NW NW NW NW W W NW W W
WIND (MPH) 19 17 17 18 19 19 23 29 29 24 16 10 9 11 16 16 13
WIND GUST (MPH) 55 47 47 48 50 54 59 67 80 74 57 40 31 31 41 39 35
PRECIP PROB (%) 80 70 50 60 60 80 70 90 90 90 60 60 40 40 40 40 20
PRECIP TYPE
6 HOUR QPF 0.16 0.17 0.34 0.33 0.15 0.06 0.01 0.00
12 HOUR QPF 0.33 0.67 0.21 0.01
LOW END QPF 0.05 0.17 0.01 0.00
HIGH END QPF 0.52 0.82 0.25 0.02
6 HOUR SNOW 2.0 2.2 4.2 4.5 2.5 0.9 0.2 0.1
12 HOUR SNOW 4.2 8.7 3.4 0.3
LOW END SNOW 0.5 2.1 0.1 0.0
HIGH END SNOW 6.8 10.5 3.9 0.4
SNOW LEVEL (KFT) 7.3 7.0 6.7 6.6 6.5 6.4 6.3 5.2 2.3 0.9 0.3 0.0 0.0 0.0 0.1 0.6 1.2
SNOW DENSITY (%) 10 10 9 9 9 8 7 6 5 5 6 6 6 6 6 6 6
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK
CLOUD COVER (%) 90 85 85 90 90 90 90 90 90 90 70 65 60 55 60 50 60
TEMPERATURE 36 34 33 32 32 31 33 32 22 14 10 6 5 8 16 20 21
MIN/MAX TEMP 30 35 5 22
WIND DIR W W SW SW SW SW W W NW NW NW NW NW W NW W W
WIND (MPH) 18 16 16 17 17 18 20 26 25 18 11 8 5 6 11 12 11
WIND GUST (MPH) 56 54 54 52 54 56 59 69 73 67 51 36 27 28 36 37 39
PRECIP PROB (%) 60 40 30 50 30 70 80 80 80 80 40 40 20 20 20 20 20
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.07 0.23 0.18 0.07 0.02 0.00 0.00
12 HOUR QPF 0.15 0.41 0.09 0.00
LOW END QPF 0.03 0.12 0.00 0.00
HIGH END QPF 0.28 0.50 0.11 0.02
6 HOUR SNOW 0.8 0.9 2.8 2.4 1.2 0.4 0.1 0.0
12 HOUR SNOW 1.7 5.2 1.6 0.1
LOW END SNOW 0.2 1.5 0.0 0.0
HIGH END SNOW 3.5 6.7 1.9 0.3
SNOW LEVEL (KFT) 7.5 7.2 6.9 6.7 6.6 6.5 6.6 5.4 2.1 1.0 0.4 0.2 0.0 0.1 0.1 0.8 1.5
SNOW DENSITY (%) 12 11 10 9 9 8 8 6 5 5 6 5 5 5 6 6 6
..CRAZY MOUNTAINS
DATE SATURDAY 03/14/26 SUNDAY 03/15/26
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 OV OV OV OV OV OV OV OV OV BK OV OV BK BK BK BK
CLOUD COVER (%) 95 90 90 90 95 90 95 75 90 90 70 80 75 60 65 55 60
TEMPERATURE 33 32 31 31 31 31 32 28 20 11 7 6 6 10 17 20 21
MIN/MAX TEMP 29 34 6 21
WIND DIR W W W W W W W NW NW NW NW W W W W W W
WIND (MPH) 16 14 13 14 16 19 26 36 33 24 14 10 9 11 17 18 14
WIND GUST (MPH) 42 40 37 41 43 48 56 66 66 52 35 27 31 39 40 39
PRECIP PROB (%) 80 80 70 70 80 80 90 40 80 80 50 50 30 30 30 30 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.27 0.26 0.32 0.14 0.08 0.03 0.02 0.00
12 HOUR QPF 0.53 0.46 0.11 0.02
LOW END QPF 0.08 0.03 0.00 0.00
HIGH END QPF 0.67 0.55 0.13 0.02
6 HOUR SNOW 2.8 3.1 3.9 2.0 1.4 0.5 0.3 0.0
12 HOUR SNOW 5.9 5.9 1.9 0.3
LOW END SNOW 0.7 0.4 0.0 0.0
HIGH END SNOW 9.5 6.7 2.2 0.4
SNOW LEVEL (KFT) 6.2 5.8 5.6 5.6 5.4 5.3 5.2 3.5 1.7 0.5 0.0 0.0 0.0 0.0 0.1 0.5 1.0
SNOW DENSITY (%) 10 9 9 9 8 8 7 5 5 5 6 5 5 5 5 5 5
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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