406
FWUS45 KTFX 282201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT SAT MAR 28 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC SC SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 40 40 35 40 40 45 70 80 80 85 85 85 85 85 85 75
TEMPERATURE 41 35 32 30 29 30 33 34 31 29 28 26 22 21 22 22 21
MIN/MAX TEMP 27 35 20 24
WIND DIR W W W SW SW SW SW SW SW SW SW SW W W W W NW
WIND (MPH) 16 12 12 11 12 16 21 24 24 21 20 20 21 21 20 18 16
WIND GUST (MPH) 39 32 32 31 31 37 47 50 49 47 46 47 48 47 47 42 36
PRECIP PROB (%) 5 5 5 5 10 10 20 50 70 70 80 80 80 80 80 80 30
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.11 0.11 0.10 0.08 0.12
12 HOUR QPF 0.00 0.12 0.21 0.20
LOW END QPF 0.00 0.03 0.06 0.02
HIGH END QPF 0.06 0.38 0.32 0.26
6 HOUR SNOW 0.0 0.0 0.1 1.5 1.5 1.5 1.5 2.2
12 HOUR SNOW 0.0 1.6 3.0 3.7
LOW END SNOW 0.0 0.3 0.8 0.3
HIGH END SNOW 0.5 3.7 5.1 4.6
SNOW LEVEL (KFT) 5.9 5.2 4.7 4.3 4.1 4.2 4.6 4.9 4.8 4.5 4.0 3.4 2.0 1.0 0.8 0.7 0.7
SNOW DENSITY (%) 16 14 10 9 8 8 8 9 8 7 7 6 5 5 5 5 5
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 FW FW FW FW FW SC BK OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 35 15 10 15 20 15 40 60 85 85 90 90 80 80 70 70 50
TEMPERATURE 43 36 32 30 29 32 38 39 36 32 30 29 26 25 26 26 24
MIN/MAX TEMP 29 40 24 27
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 16 12 12 11 11 12 17 19 18 16 16 17 19 23 25 23 20
WIND GUST (MPH) 40 32 32 28 32 43 47 48 41 40 40 46 52 54 50 47
PRECIP PROB (%) 5 5 5 5 5 10 20 30 80 80 80 80 70 70 60 60 30
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.05 0.08 0.09 0.03 0.03
12 HOUR QPF 0.00 0.05 0.17 0.06
LOW END QPF 0.00 0.03 0.03 0.00
HIGH END QPF 0.03 0.22 0.22 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.7 1.3 0.5 0.5
12 HOUR SNOW 0.0 0.3 2.0 1.0
LOW END SNOW 0.0 0.1 0.3 0.0
HIGH END SNOW 0.1 1.7 2.5 1.3
SNOW LEVEL (KFT) 6.6 5.8 4.9 4.4 4.4 4.8 5.6 6.1 6.1 5.7 5.0 4.2 3.1 1.7 1.3 1.3 1.2
SNOW DENSITY (%) 25 20 12 10 10 9 10 12 11 10 8 7 6 5 5 5 5
..NEVADA MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 FW FW FW FW FW SC SC OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 50 20 5 10 10 10 35 45 75 75 85 85 75 75 55 55 30
TEMPERATURE 49 41 37 35 33 36 43 45 43 38 35 33 31 30 30 30 29
MIN/MAX TEMP 33 47 29 32
WIND DIR W W W SW SW SW SW W W W W W W W W W W
WIND (MPH) 14 11 11 10 9 10 14 17 16 12 12 13 16 21 24 23 20
WIND GUST (MPH) 33 35 34 29 29 32 36 43 47 43 41
PRECIP PROB (%) 0 0 0 5 5 5 10 20 70 70 80 80 60 60 40 40 20
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.08 0.04 0.01
12 HOUR QPF 0.00 0.00 0.13 0.05
LOW END QPF 0.00 0.00 0.03 0.00
HIGH END QPF 0.01 0.10 0.18 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.7 0.6 0.2
12 HOUR SNOW 0.0 0.0 0.8 0.8
LOW END SNOW 0.0 0.0 0.2 0.0
HIGH END SNOW 0.0 0.3 1.4 1.0
SNOW LEVEL (KFT) 6.8 6.3 5.6 5.3 5.0 5.3 6.2 6.9 7.0 6.7 5.8 4.9 3.7 2.6 1.9 1.8 1.7
SNOW DENSITY (%) 50 50 25 20 16 16 20 33 25 25 14 10 7 6 6 6 6
..ELKHORN/BOULDER MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW FW SC SC BK BK BK BK BK OV OV OV OV BK SC
CLOUD COVER (%) 70 40 20 25 30 40 55 65 65 50 65 70 80 80 70 60 35
TEMPERATURE 50 41 36 34 33 37 47 50 48 42 39 36 33 32 32 32 29
MIN/MAX TEMP 32 51 30 34
WIND DIR W W W W SW SW SW W W W W W W W W W NW
WIND (MPH) 13 9 8 6 6 8 14 18 18 13 11 11 12 17 19 21 21
WIND GUST (MPH) 34 35 41 43 37 34 33 35 46 49 50 50
PRECIP PROB (%) 0 0 0 0 0 0 5 10 30 30 50 50 60 60 40 40 10
PRECIP TYPE R S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.05 0.01
12 HOUR QPF 0.00 0.00 0.02 0.06
LOW END QPF 0.00 0.00 0.01 0.00
HIGH END QPF 0.00 0.05 0.16 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.7 0.2
12 HOUR SNOW 0.0 0.0 0.1 0.9
LOW END SNOW 0.0 0.0 0.1 0.0
HIGH END SNOW 0.0 0.0 1.2 1.0
SNOW LEVEL (KFT) 7.4 7.0 6.5 6.1 6.0 6.2 7.1 7.8 8.0 7.7 7.3 6.4 5.2 3.7 3.0 2.7 2.3
SNOW DENSITY (%) 100 50 25 20 20 20 25 50 33 33 25 14 10 7 6 6 6
..BIG BELT MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC SC SC SC BK OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 85 65 30 25 35 35 45 70 80 70 75 75 80 80 70 65 45
TEMPERATURE 53 45 40 37 35 39 48 51 50 43 40 37 34 34 34 34 31
MIN/MAX TEMP 35 52 32 36
WIND DIR W W W W SW SW SW SW W W W W W W W W NW
WIND (MPH) 12 9 9 6 6 8 13 17 17 12 11 12 14 19 21 23 23
WIND GUST (MPH) 32 26 35 40 40 33 34 35 37 48 54 55 55
PRECIP PROB (%) 0 0 0 0 0 0 5 10 50 50 60 60 70 70 50 50 20
PRECIP TYPE R R S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.03 0.05 0.03
12 HOUR QPF 0.00 0.00 0.04 0.08
LOW END QPF 0.00 0.00 0.01 0.00
HIGH END QPF 0.00 0.06 0.17 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.4
12 HOUR SNOW 0.0 0.0 0.1 0.9
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 1.1 1.2
SNOW LEVEL (KFT) 7.0 6.7 6.0 5.8 5.6 5.7 6.6 7.5 7.8 7.4 6.9 6.0 4.8 3.4 2.6 2.4 2.0
SNOW DENSITY (%) 100 100 33 25 25 25 33 50 50 50 25 16 11 7 6 6 6
..LITTLE BELT MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW FW SC BK OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 75 70 30 25 25 30 65 80 90 80 80 80 90 85 80 80 60
TEMPERATURE 53 45 40 37 35 38 47 49 47 41 38 36 33 32 32 32 28
MIN/MAX TEMP 34 50 30 35
WIND DIR W W W W W SW SW SW W W W W W W W W NW
WIND (MPH) 9 6 8 8 6 6 11 12 10 6 6 9 10 14 18 19 18
WIND GUST (MPH) 26 25 27 26 25 24 29 32 29 25 26 28 35 40 42 41
PRECIP PROB (%) 5 0 0 0 0 5 5 20 70 70 70 70 80 80 70 70 30
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.04 0.07 0.08 0.03
12 HOUR QPF 0.00 0.00 0.11 0.11
LOW END QPF 0.00 0.00 0.03 0.00
HIGH END QPF 0.03 0.12 0.25 0.15
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 1.0 0.5
12 HOUR SNOW 0.0 0.0 0.2 1.5
LOW END SNOW 0.0 0.0 0.1 0.0
HIGH END SNOW 0.0 0.1 2.5 1.9
SNOW LEVEL (KFT) 6.9 6.6 5.9 5.5 5.4 5.8 6.7 7.4 7.7 7.6 7.2 6.3 5.2 3.6 2.8 2.4 1.9
SNOW DENSITY (%) 100 50 33 25 20 20 25 50 50 33 25 16 10 7 6 6 5
..HIGHWOOD MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC FW FW BK OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 70 65 25 25 15 25 65 90 90 85 85 90 85 85 70 70 60
TEMPERATURE 57 50 45 41 37 39 47 48 45 41 39 37 35 34 33 33 28
MIN/MAX TEMP 36 49 33 36
WIND DIR W W W W W W W W W W W W W W W NW NW
WIND (MPH) 14 11 12 11 10 9 12 13 12 10 10 12 14 21 25 25 21
WIND GUST (MPH) 43
PRECIP PROB (%) 5 5 5 0 0 5 5 20 70 70 80 80 70 70 60 60 20
PRECIP TYPE S R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.04 0.12 0.09 0.05 0.02
12 HOUR QPF 0.00 0.04 0.21 0.07
LOW END QPF 0.00 0.01 0.02 0.00
HIGH END QPF 0.03 0.18 0.26 0.09
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.3
12 HOUR SNOW 0.0 0.0 0.1 0.8
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 1.5 1.1
SNOW LEVEL (KFT) 6.5 6.5 5.8 5.0 4.7 5.0 5.8 6.6 7.0 6.9 6.4 5.5 4.5 3.0 2.0 1.8 1.6
SNOW DENSITY (%) 100 100 50 33 25 25 25 50 50 33 25 16 11 7 7 6 6
..SNOWY/JUDITH MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 BK SC SC SC OV OV OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 80 80 55 30 25 50 70 85 95 85 75 80 90 90 85 80 60
TEMPERATURE 58 49 46 42 38 42 50 53 51 43 40 38 36 36 36 35 31
MIN/MAX TEMP 35 54 32 38
WIND DIR NW W W W W W W SW NW N S NW NW NW NW NW NW
WIND (MPH) 6 6 8 8 8 5 6 9 9 6 5 8 9 14 19 21 21
WIND GUST (MPH) 25 26 27 26 36 44 47 47
PRECIP PROB (%) 5 0 0 0 0 0 5 10 70 70 60 60 80 80 70 70 30
PRECIP TYPE R R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.04 0.09 0.07
12 HOUR QPF 0.00 0.00 0.09 0.16
LOW END QPF 0.00 0.00 0.02 0.00
HIGH END QPF 0.02 0.08 0.28 0.20
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.9
12 HOUR SNOW 0.0 0.0 0.0 1.3
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 1.7 2.0
SNOW LEVEL (KFT) 6.9 6.7 6.4 5.6 5.3 5.5 6.3 7.2 7.6 7.6 7.4 6.6 5.8 4.3 3.3 2.7 2.0
SNOW DENSITY (%) 0 0 100 50 50 50 50 100 100 100 50 33 20 11 8 7 6
..BEARS PAW MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 FW FW SC OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 75 55 55 15 20 30 75 95 95 90 90 90 90 85 65 50 35
TEMPERATURE 55 46 42 38 33 36 45 45 44 39 38 37 35 34 36 35 30
MIN/MAX TEMP 31 47 33 38
WIND DIR W W W W W W SW W SW S SW W W W W NW NW
WIND (MPH) 6 5 6 6 5 4 6 10 10 9 9 10 11 19 23 23 21
WIND GUST (MPH) 42 43 41
PRECIP PROB (%) 0 0 0 0 0 0 5 10 70 70 70 70 40 40 20 20 5
PRECIP TYPE S R R R S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.05 0.09 0.03 0.00
12 HOUR QPF 0.00 0.00 0.14 0.03
LOW END QPF 0.00 0.00 0.02 0.00
HIGH END QPF 0.01 0.15 0.21 0.05
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.1
12 HOUR SNOW 0.0 0.0 0.1 0.4
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.9 0.5
SNOW LEVEL (KFT) 6.0 6.0 5.3 4.4 3.9 3.9 4.7 5.5 6.0 6.0 5.8 5.1 4.3 3.1 1.8 1.3 0.8
SNOW DENSITY (%) 100 100 100 33 25 25 25 33 33 33 25 16 12 8 6 6 5
..CASTLE/CRAZY MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW SC FW BK OV OV OV BK OV OV OV OV OV BK
CLOUD COVER (%) 80 65 30 20 25 25 50 70 90 70 70 70 85 85 85 80 55
TEMPERATURE 54 45 40 36 34 39 50 54 53 46 42 40 37 35 34 34 31
MIN/MAX TEMP 34 55 33 37
WIND DIR W W W W SW SW SW SW W W SW W W W W W NW
WIND (MPH) 12 9 8 8 6 8 16 19 19 13 11 13 14 18 23 24 23
WIND GUST (MPH) 34 27 25 26 40 47 49 39 33 36 39 46 51 51 51
PRECIP PROB (%) 5 0 0 0 0 0 5 10 40 40 50 50 80 80 60 60 20
PRECIP TYPE R R S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.01 0.10 0.07
12 HOUR QPF 0.00 0.00 0.02 0.17
LOW END QPF 0.00 0.00 0.01 0.00
HIGH END QPF 0.01 0.05 0.21 0.21
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.9
12 HOUR SNOW 0.0 0.0 0.0 1.7
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 2.0 2.2
SNOW LEVEL (KFT) 7.1 7.0 6.4 5.9 5.8 6.2 7.0 7.8 8.2 8.0 7.6 7.0 6.0 4.5 3.6 3.0 2.4
SNOW DENSITY (%) 100 100 50 33 25 25 33 100 100 50 50 25 14 9 7 7 6
..BRIDGER RANGE
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW SC SC BK OV OV OV BK OV OV OV OV OV BK
CLOUD COVER (%) 80 70 40 25 35 40 55 70 90 70 70 70 85 90 85 85 60
TEMPERATURE 54 46 41 37 35 40 51 56 55 48 45 43 39 38 36 35 32
MIN/MAX TEMP 35 57 35 39
WIND DIR W W W W SW SW SW SW W W SW SW W W W NW NW
WIND (MPH) 12 9 6 5 5 8 16 19 20 16 13 13 13 16 18 18 18
WIND GUST (MPH) 35 28 24 25 39 43 44 40 36 36 35 39 40 39 39
PRECIP PROB (%) 5 0 0 0 0 0 0 10 40 40 40 40 80 80 70 70 30
PRECIP TYPE R R S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.08 0.10
12 HOUR QPF 0.00 0.00 0.01 0.18
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.07 0.31 0.22
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.1
12 HOUR SNOW 0.0 0.0 0.0 1.4
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 2.2 2.2
SNOW LEVEL (KFT) 7.4 7.3 6.8 6.4 6.2 6.4 7.2 8.1 8.4 8.2 7.7 7.2 6.3 5.0 4.0 3.5 2.9
SNOW DENSITY (%) 0 100 50 33 33 33 50 100 100 100 50 33 20 10 8 7 7
..MADISON RANGE/SPANISH PEAKS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 BK SC SC SC SC BK OV BK BK BK OV OV OV OV OV
CLOUD COVER (%) 70 75 55 45 40 30 40 60 75 65 55 65 70 80 85 85 70
TEMPERATURE 51 44 39 36 33 37 46 48 47 42 39 38 36 37 38 37 31
MIN/MAX TEMP 33 49 34 40
WIND DIR SW SW W SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 12 9 8 8 9 11 16 19 19 16 13 14 13 16 19 18 16
WIND GUST (MPH) 33 26 32 41 44 42 37 35 40 39 44 48 46 39
PRECIP PROB (%) 5 5 0 0 0 0 0 5 20 20 20 20 50 50 70 70 30
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.10
12 HOUR QPF 0.00 0.00 0.00 0.12
LOW END QPF 0.00 0.00 0.00 0.02
HIGH END QPF 0.00 0.03 0.13 0.28
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.8
12 HOUR SNOW 0.0 0.0 0.0 1.0
LOW END SNOW 0.0 0.0 0.0 0.1
HIGH END SNOW 0.0 0.0 1.0 3.2
SNOW LEVEL (KFT) 8.1 7.7 7.3 7.0 6.8 7.2 8.0 8.6 8.9 8.5 8.0 7.8 7.3 6.5 6.1 5.2 4.4
SNOW DENSITY (%) 100 50 33 25 20 20 25 33 50 33 25 20 16 11 10 9 8
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC SC SC BK OV OV BK BK BK OV OV OV OV OV
CLOUD COVER (%) 75 70 50 45 35 40 55 75 80 60 55 65 75 85 85 85 75
TEMPERATURE 52 44 39 36 34 38 49 51 49 43 40 40 38 37 38 36 30
MIN/MAX TEMP 33 52 34 40
WIND DIR W SW W SW SW SW SW SW SW SW SW SW SW SW W W NW
WIND (MPH) 11 9 8 9 10 10 14 17 17 13 12 13 13 14 18 17 13
WIND GUST (MPH) 27 35 40 37 34 32 35 34 39 42 39 33
PRECIP PROB (%) 5 5 0 0 0 0 0 5 30 30 30 30 60 60 80 80 40
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.13
12 HOUR QPF 0.00 0.00 0.00 0.17
LOW END QPF 0.00 0.00 0.00 0.02
HIGH END QPF 0.00 0.03 0.16 0.31
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.3
12 HOUR SNOW 0.0 0.0 0.0 1.6
LOW END SNOW 0.0 0.0 0.0 0.2
HIGH END SNOW 0.0 0.0 1.5 3.4
SNOW LEVEL (KFT) 8.0 7.6 7.1 6.8 6.7 7.1 8.1 8.6 8.8 8.5 7.9 7.7 7.2 6.3 5.8 4.8 4.1
SNOW DENSITY (%) 100 50 33 25 25 25 33 50 50 33 33 25 16 11 10 8 7
..LIONHEAD RANGE
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW SC SC BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 45 70 65 35 25 20 30 35 55 60 60 65 75 75 80 80 80
TEMPERATURE 52 44 40 36 33 36 47 51 50 44 40 39 37 39 44 43 38
MIN/MAX TEMP 32 51 36 45
WIND DIR SW SW SW SW S SW SW SW SW SW SW SW SW SW SW SW W
WIND (MPH) 9 6 6 5 5 8 14 16 18 14 12 11 12 16 19 17 13
WIND GUST (MPH) 32 35 36 32 34 42 36 31
PRECIP PROB (%) 0 5 0 0 0 0 5 5 20 20 10 10 40 40 70 70 50
PRECIP TYPE R R S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10
12 HOUR QPF 0.00 0.00 0.00 0.10
LOW END QPF 0.00 0.00 0.00 0.03
HIGH END QPF 0.00 0.01 0.04 0.32
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 0.1 2.6
SNOW LEVEL (KFT) 8.1 8.0 7.6 7.2 6.8 7.0 7.8 8.5 8.8 8.7 8.2 8.0 7.6 7.2 7.0 6.4 5.7
SNOW DENSITY (%) 0 0 100 50 50 50 50 100 100 100 100 50 33 20 16 16 12
..TOBACCO ROOT MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 FW FW SC SC SC BK BK BK BK BK OV OV OV OV BK
CLOUD COVER (%) 80 70 25 20 35 30 35 65 70 55 55 65 80 85 80 75 55
TEMPERATURE 51 44 38 35 34 38 47 50 48 43 41 40 38 37 37 36 31
MIN/MAX TEMP 34 50 35 39
WIND DIR W W W SW SW SW SW SW W SW SW SW SW SW W W NW
WIND (MPH) 19 14 11 10 10 13 23 26 27 23 20 20 20 21 23 21 18
WIND GUST (MPH) 39 33 33 48 51 52 48 44 46 46 46 47 43 39
PRECIP PROB (%) 5 0 0 0 0 0 5 5 20 20 30 30 60 60 60 60 20
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.04
12 HOUR QPF 0.00 0.00 0.00 0.08
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.12 0.18 0.16
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.4
12 HOUR SNOW 0.0 0.0 0.0 0.8
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.1 1.4 1.7
SNOW LEVEL (KFT) 7.8 7.5 7.2 6.8 6.6 6.8 7.6 8.3 8.5 8.1 7.7 7.4 6.5 5.4 4.9 4.0 3.4
SNOW DENSITY (%) 100 50 25 20 20 20 25 33 33 25 25 20 12 9 8 8 7
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 BK SC SC SC SC BK OV BK SC BK BK BK OV OV BK
CLOUD COVER (%) 70 75 50 35 30 30 40 65 70 60 50 55 60 70 75 75 65
TEMPERATURE 55 47 42 37 35 40 50 52 51 44 41 40 38 40 43 42 37
MIN/MAX TEMP 35 53 36 44
WIND DIR SW W W SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 17 11 8 8 9 11 20 24 23 17 14 16 14 20 27 26 21
WIND GUST (MPH) 37 28 28 40 46 46 39 33 35 37 44 51 47 40
PRECIP PROB (%) 0 0 0 0 0 0 0 5 10 10 10 10 30 30 50 50 20
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03
12 HOUR QPF 0.00 0.00 0.00 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.03 0.05 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 HOUR SNOW 0.0 0.0 0.0 0.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.2 0.8
SNOW LEVEL (KFT) 8.1 7.8 7.3 7.0 6.9 7.2 8.0 8.6 8.8 8.4 8.0 7.7 7.1 6.2 5.9 5.0 4.3
SNOW DENSITY (%) 100 100 50 33 33 33 33 100 50 50 50 33 16 12 12 11 9
..CENTENNIAL MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 OV BK SC SC SC SC OV BK BK BK BK BK OV OV OV
CLOUD COVER (%) 65 80 70 65 35 30 40 45 75 60 60 65 60 65 70 80 75
TEMPERATURE 53 46 43 39 36 38 46 50 50 44 41 39 37 39 43 42 38
MIN/MAX TEMP 35 51 36 44
WIND DIR SW SW W W S S SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 13 10 9 8 6 10 19 23 23 17 13 13 13 17 24 24 21
WIND GUST (MPH) 40 42
PRECIP PROB (%) 0 5 0 0 0 0 5 5 10 10 10 10 30 30 60 60 30
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
12 HOUR QPF 0.00 0.00 0.00 0.05
LOW END QPF 0.00 0.00 0.00 0.01
HIGH END QPF 0.00 0.02 0.03 0.14
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
12 HOUR SNOW 0.0 0.0 0.0 0.1
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 1.2
SNOW LEVEL (KFT) 8.0 8.0 7.6 7.2 7.1 7.0 7.9 8.6 8.9 8.7 8.3 8.0 7.5 6.8 6.7 5.9 5.1
SNOW DENSITY (%) 100 100 50 50 33 33 33 50 100 50 50 33 25 16 14 14 11
..ANACONDA/HIGHLAND RANGES
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW SC SC SC SC BK BK BK BK OV OV OV OV BK SC
CLOUD COVER (%) 70 45 25 30 40 30 50 65 65 65 65 70 80 80 70 60 35
TEMPERATURE 48 39 35 32 30 34 45 48 46 40 38 35 32 31 33 33 29
MIN/MAX TEMP 30 49 30 34
WIND DIR W W W W SW SW SW SW SW SW SW W W W W W W
WIND (MPH) 12 8 5 4 4 8 14 18 18 14 12 12 13 16 17 18 16
WIND GUST (MPH) 35 25 39 43 46 37 34 35 36 41 44 43 39
PRECIP PROB (%) 0 0 0 0 5 5 5 10 40 40 60 60 70 70 40 40 10
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.03 0.07 0.01
12 HOUR QPF 0.00 0.00 0.04 0.08
LOW END QPF 0.00 0.00 0.03 0.00
HIGH END QPF 0.00 0.06 0.18 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 0.9 0.2
12 HOUR SNOW 0.0 0.0 0.2 1.1
LOW END SNOW 0.0 0.0 0.2 0.0
HIGH END SNOW 0.0 0.1 2.1 1.3
SNOW LEVEL (KFT) 7.9 7.4 6.9 6.4 6.2 6.2 7.3 8.0 8.0 7.7 7.3 6.4 5.1 3.8 3.2 2.9 2.6
SNOW DENSITY (%) 50 33 25 20 20 16 20 25 25 25 20 12 9 7 6 6 6
..PIONEER MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW FW FW FW SC SC BK SC BK BK OV OV OV BK SC
CLOUD COVER (%) 60 40 15 20 20 20 35 50 55 45 55 60 75 75 70 65 40
TEMPERATURE 50 41 36 33 31 35 45 47 45 40 38 37 33 32 33 33 29
MIN/MAX TEMP 31 48 30 34
WIND DIR W W W SW SW SW SW SW W SW SW SW W W W W W
WIND (MPH) 16 10 8 6 6 10 18 20 23 17 16 16 17 19 19 19 18
WIND GUST (MPH) 40 32 27 24 24 31 47 51 54 48 46 47 48 52 52 48 44
PRECIP PROB (%) 0 0 0 0 0 0 5 5 20 20 30 30 60 60 40 40 10
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.01
12 HOUR QPF 0.00 0.00 0.01 0.05
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.14 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.2
12 HOUR SNOW 0.0 0.0 0.0 0.7
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 1.3 0.9
SNOW LEVEL (KFT) 7.9 7.4 7.0 6.6 6.4 6.6 7.6 8.2 8.2 7.8 7.6 6.9 5.9 4.5 3.9 3.4 3.0
SNOW DENSITY (%) 50 33 20 20 16 16 20 25 25 25 20 14 10 7 7 7 6
..BEAVERHEAD/TENDOY MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC FW FW SC SC BK BK SC SC BK BK OV OV BK BK
CLOUD COVER (%) 65 45 30 20 20 25 30 50 55 45 45 55 65 70 70 65 50
TEMPERATURE 52 43 38 35 34 38 47 49 47 41 39 38 36 37 38 38 33
MIN/MAX TEMP 33 49 34 39
WIND DIR W W W SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 20 13 9 9 9 12 20 24 25 19 17 18 19 23 26 25 21
WIND GUST (MPH) 41 32 26 26 32 47 48 52 44 40 44 48 55 57 51 44
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 5 10 10 40 40 40 40 20
PRECIP TYPE R S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.01
12 HOUR QPF 0.00 0.00 0.01 0.05
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.11 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.1
12 HOUR SNOW 0.0 0.0 0.0 0.6
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.8 0.8
SNOW LEVEL (KFT) 8.0 7.6 7.1 6.8 6.8 7.0 7.8 8.4 8.4 8.1 7.9 7.3 6.4 5.4 5.0 4.3 3.8
SNOW DENSITY (%) 100 50 25 25 25 20 25 33 33 25 25 16 12 9 8 8 7
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW FW FW FW SC SC OV OV SC BK BK OV OV OV OV
CLOUD COVER (%) 50 45 20 20 15 10 35 35 75 70 45 55 70 70 90 90 85
TEMPERATURE 43 35 33 29 27 31 41 43 41 36 34 33 32 33 35 34 29
MIN/MAX TEMP 27 44 31 36
WIND DIR SW SW W SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 11 9 8 8 8 10 17 20 19 16 13 13 13 18 23 20 16
WIND GUST (MPH) 27 37 41 40 36 34 34 35 41 47 42 35
PRECIP PROB (%) 0 0 0 0 0 0 5 10 20 20 20 20 50 50 90 90 60
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.24
12 HOUR QPF 0.00 0.00 0.00 0.27
LOW END QPF 0.00 0.00 0.00 0.08
HIGH END QPF 0.01 0.03 0.17 0.57
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.3 2.2
12 HOUR SNOW 0.0 0.0 0.0 2.5
LOW END SNOW 0.0 0.0 0.0 0.8
HIGH END SNOW 0.0 0.1 1.5 7.5
SNOW LEVEL (KFT) 8.2 7.7 7.3 7.0 6.8 7.0 8.3 8.7 8.9 8.6 8.1 7.8 7.6 7.3 7.0 6.2 5.1
SNOW DENSITY (%) 33 33 20 16 12 12 16 16 25 20 16 14 12 11 10 9 7
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC SC FW FW FW SC SC BK BK SC SC BK OV OV OV OV
CLOUD COVER (%) 50 45 30 25 20 25 35 40 60 55 45 45 65 75 90 90 85
TEMPERATURE 47 39 36 34 33 37 46 48 46 41 39 39 37 38 38 36 28
MIN/MAX TEMP 32 49 35 40
WIND DIR W W W W SW SW SW SW SW SW SW SW SW SW W W NW
WIND (MPH) 13 12 11 11 12 13 18 21 23 19 18 18 18 20 25 23 19
WIND GUST (MPH) 40 34 35 34 35 39 51 58 64 58 54 55 55 64 74 66 57
PRECIP PROB (%) 0 0 0 0 0 0 5 10 30 30 20 20 50 50 90 90 60
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.22
12 HOUR QPF 0.00 0.00 0.00 0.26
LOW END QPF 0.00 0.00 0.00 0.07
HIGH END QPF 0.01 0.03 0.19 0.67
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.7
12 HOUR SNOW 0.0 0.0 0.0 1.9
LOW END SNOW 0.0 0.0 0.0 0.5
HIGH END SNOW 0.0 0.0 1.4 8.2
SNOW LEVEL (KFT) 8.1 7.6 7.2 6.9 6.8 7.1 8.2 8.7 8.9 8.7 8.1 7.8 7.6 7.0 6.6 5.7 4.7
SNOW DENSITY (%) 33 33 25 20 16 16 20 25 33 25 25 20 16 12 11 9 7
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW SC SC BK BK SC BK BK OV OV OV OV
CLOUD COVER (%) 55 60 40 35 30 25 35 45 60 60 45 55 70 75 85 85 80
TEMPERATURE 51 42 39 35 32 36 46 49 48 42 39 38 36 38 40 39 33
MIN/MAX TEMP 31 50 35 42
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 11 8 8 8 8 10 16 19 18 14 12 13 13 17 20 19 14
WIND GUST (MPH) 39 33 33 32 32 37 49 56 62 55 50 50 51 61 72 65 55
PRECIP PROB (%) 0 0 0 0 0 0 0 5 20 20 10 10 40 40 80 80 50
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.15
12 HOUR QPF 0.00 0.00 0.00 0.17
LOW END QPF 0.00 0.00 0.00 0.05
HIGH END QPF 0.00 0.02 0.11 0.40
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.9
12 HOUR SNOW 0.0 0.0 0.0 1.0
LOW END SNOW 0.0 0.0 0.0 0.3
HIGH END SNOW 0.0 0.0 0.8 4.7
SNOW LEVEL (KFT) 8.1 7.7 7.3 7.0 6.8 7.1 8.1 8.7 8.9 8.6 8.0 7.8 7.5 7.0 6.7 5.9 5.0
SNOW DENSITY (%) 50 50 33 25 25 25 25 33 50 33 33 25 20 14 12 10 8
..CRAZY MOUNTAINS
DATE SUNDAY 03/29/26 MONDAY 03/30/26
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 SC FW FW FW SC BK OV BK BK BK OV OV OV OV BK
CLOUD COVER (%) 70 65 25 20 25 25 45 65 80 70 65 65 90 90 90 90 65
TEMPERATURE 51 43 39 36 34 39 49 53 51 45 42 41 38 36 35 33 29
MIN/MAX TEMP 34 54 34 38
WIND DIR W W W W W SW W SW W W SW W W W W NW NW
WIND (MPH) 14 12 11 10 10 11 19 24 25 19 16 17 18 23 26 26 26
WIND GUST (MPH) 40 33 32 29 32 47 52 56 48 41 42 46 51 55 54 52
PRECIP PROB (%) 5 5 0 0 0 0 10 10 50 50 40 40 80 80 80 80 40
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.01 0.10 0.11
12 HOUR QPF 0.00 0.00 0.02 0.21
LOW END QPF 0.00 0.00 0.01 0.00
HIGH END QPF 0.01 0.06 0.24 0.33
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.7 1.3
12 HOUR SNOW 0.0 0.0 0.0 2.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 2.3 3.7
SNOW LEVEL (KFT) 7.3 7.2 6.8 6.3 6.3 6.6 7.3 8.1 8.4 8.2 7.8 7.3 6.6 5.4 4.4 3.6 2.8
SNOW DENSITY (%) 100 50 33 25 20 25 33 50 50 33 33 25 16 10 8 7 6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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