836
FWUS45 KTFX 231002
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT MON MAR 23 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC FW FW SC OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 65 30 5 15 45 70 70 75 75 80 80 90 90 75 75 70
TEMPERATURE 25 26 36 39 39 33 31 31 29 30 35 38 36 35 37 36 34
MAX/MIN TEMP 40 29 38 32
WIND DIR SW SW SW SW SW SW SW SW W W SW SW SW SW SW SW SW
WIND (MPH) 8 8 11 16 16 12 12 11 11 11 13 16 17 19 25 29 31
WIND GUST (MPH) 34 36 31 35 39 42 56 65 69
PRECIP PROB (%) 0 0 0 0 0 0 0 0 30 30 70 70 90 90 60 60 50
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.13 0.22 0.08
12 HOUR QPF 0.00 0.00 0.13 0.30
LOW END QPF 0.00 0.00 0.10 0.03
HIGH END QPF 0.00 0.10 0.53 0.37
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.8 0.9 0.2
12 HOUR SNOW 0.0 0.0 0.8 1.1
LOW END SNOW 0.0 0.0 0.1 0.0
HIGH END SNOW 0.0 0.9 2.9 1.5
SNOW LEVEL (KFT) 2.8 2.8 3.8 4.6 5.1 4.7 4.4 4.4 4.2 3.9 4.7 5.4 5.9 6.4 7.0 6.6 6.0
SNOW DENSITY (%) 10 10 12 14 16 16 16 14 11 10 11 12 16 20 20 16 14
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK BK FW FW FW SC BK BK BK BK BK OV OV OV OV OV OV
CLOUD COVER (%) 60 60 25 15 15 45 65 65 55 55 70 75 90 90 75 75 75
TEMPERATURE 25 28 40 43 42 34 32 33 32 34 42 45 43 39 39 38 38
MAX/MIN TEMP 45 32 45 35
WIND DIR SW SW SW W W SW SW SW W W SW SW SW SW SW SW SW
WIND (MPH) 5 5 8 11 11 9 9 9 9 9 12 13 14 14 20 23 23
WIND GUST (MPH) 29 33 26 26 33 35 39 40 52 58 59
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 20 50 50 80 80 60 60 60
PRECIP TYPE S S S S S R R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.09 0.05
12 HOUR QPF 0.00 0.00 0.05 0.14
LOW END QPF 0.00 0.00 0.02 0.03
HIGH END QPF 0.00 0.04 0.26 0.20
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 0.2 0.3 0.4
SNOW LEVEL (KFT) 3.1 3.2 4.5 5.3 5.7 5.4 5.1 5.0 5.4 5.6 6.3 7.1 7.8 7.9 7.9 7.7 7.1
SNOW DENSITY (%) 14 16 16 25 25 25 25 25 20 20 20 25 25 33 33 25 20
..NEVADA MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC FW SC BK OV BK BK BK BK OV OV OV OV BK BK
CLOUD COVER (%) 70 65 30 20 25 60 75 70 60 60 65 75 80 75 70 65 70
TEMPERATURE 31 33 42 47 46 39 37 36 35 38 47 51 49 44 43 42 42
MAX/MIN TEMP 48 35 51 40
WIND DIR SW W SW W W SW SW SW SW SW SW SW W SW SW SW SW
WIND (MPH) 5 4 6 10 10 6 6 6 8 8 10 12 14 14 18 19 18
WIND GUST (MPH) 29 32 33 41 43 42
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 30 30 70 70 40 40 50
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.01
12 HOUR QPF 0.00 0.00 0.01 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.10 0.08
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) 4.0 4.0 5.3 6.0 6.3 6.0 5.7 5.6 5.6 5.7 6.8 7.9 8.7 8.6 8.5 8.2 7.8
SNOW DENSITY (%) 25 25 33 50 50 50 50 50 50 50 50 100 100 50 50 50 33
..ELKHORN/BOULDER MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC BK OV OV BK BK BK OV OV OV OV BK BK
CLOUD COVER (%) 75 65 35 30 30 60 75 75 70 65 65 80 85 75 70 65 55
TEMPERATURE 32 34 45 49 49 40 38 37 36 39 50 54 51 46 44 43 42
MAX/MIN TEMP 50 36 54 40
WIND DIR SW SW SW W W W W SW SW SW SW SW SW SW W SW SW
WIND (MPH) 4 4 6 9 11 6 5 5 6 6 10 13 16 14 14 14 14
WIND GUST (MPH) 26 29 28 33 39 37 40 37 39
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 30 30 20 20 30
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.04 0.03
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) 4.7 4.8 5.9 6.6 6.9 6.5 6.4 6.3 6.2 6.3 7.5 8.7 9.3 9.1 9.0 8.7 8.3
SNOW DENSITY (%) 25 25 33 50 50 50 50 50 33 33 50 100 100 50 50 50 50
..BIG BELT MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC FW FW BK OV OV OV OV BK OV OV OV OV BK BK
CLOUD COVER (%) 75 70 30 25 15 60 80 80 85 75 70 75 85 85 80 65 55
TEMPERATURE 33 36 45 50 50 43 41 40 39 41 50 55 53 49 47 45 45
MAX/MIN TEMP 52 38 55 43
WIND DIR SW SW SW W W W W SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 5 4 6 9 10 6 5 5 6 6 10 12 14 13 17 17 18
WIND GUST (MPH) 29 34 36 34 39 44 48
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 40 40 20 20 20
PRECIP TYPE S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01
12 HOUR QPF 0.00 0.00 0.01 0.02
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.05 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) 4.3 4.3 5.4 6.1 6.5 6.3 6.0 5.9 5.9 5.9 6.7 8.0 8.9 8.9 8.7 8.5 8.1
SNOW DENSITY (%) 33 33 33 50 100 100 100 50 50 50 50 100 100 100 100 50 50
..LITTLE BELT MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC FW SC BK BK OV BK BK OV OV OV OV BK BK
CLOUD COVER (%) 70 60 40 30 15 45 65 65 75 70 70 75 85 85 75 65 55
TEMPERATURE 31 35 45 49 49 40 38 38 37 40 49 53 52 46 45 44 43
MAX/MIN TEMP 50 36 53 41
WIND DIR SW SW SW W W W W SW SW W SW SW SW SW SW SW SW
WIND (MPH) 4 3 5 8 8 5 5 5 6 6 10 12 11 11 16 16 17
WIND GUST (MPH) 25 26 24 28 31 31 31 39 41 42
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 50 50 10 10 10
PRECIP TYPE S S R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00
12 HOUR QPF 0.00 0.00 0.01 0.02
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.03 0.05 0.03
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) 4.0 4.1 5.3 6.1 6.2 6.0 5.8 5.6 5.9 6.0 6.7 7.7 8.6 8.8 8.6 8.6 8.2
SNOW DENSITY (%) 25 25 25 50 50 50 50 50 33 33 50 50 100 50 50 50 50
..HIGHWOOD MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK BK SC SC FW SC BK OV OV BK BK OV OV OV OV BK BK
CLOUD COVER (%) 60 55 45 30 15 40 65 85 75 70 70 75 85 90 70 65 55
TEMPERATURE 33 36 43 49 50 42 41 41 40 42 49 53 52 47 47 47 46
MAX/MIN TEMP 50 39 53 44
WIND DIR W W SW W W SW W W W W W W W SW SW SW SW
WIND (MPH) 6 5 8 8 10 9 9 10 10 10 13 13 13 13 19 21 23
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 40 40 10 10 5
PRECIP TYPE S S S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.04 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) 3.8 3.6 4.5 5.4 5.9 5.7 5.6 5.5 5.4 5.5 5.9 6.5 7.4 8.0 8.1 8.2 7.8
SNOW DENSITY (%) 25 25 25 50 100 100 100 50 50 33 50 50 100 100 100 100 50
..SNOWY/JUDITH MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK BK SC SC FW SC BK OV OV OV BK OV OV OV OV OV OV
CLOUD COVER (%) 60 60 45 40 20 45 60 85 75 75 70 85 90 90 80 70 70
TEMPERATURE 31 36 46 50 50 41 39 39 38 43 53 57 55 49 49 47 47
MAX/MIN TEMP 51 36 57 43
WIND DIR W SW S S S SE S SW W W W W W S SW W W
WIND (MPH) 5 3 5 8 9 8 6 6 8 6 9 10 10 9 11 12 12
WIND GUST (MPH) 26 26 28 31 27 32 35 35
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 40 40 10 10 5
PRECIP TYPE S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
12 HOUR QPF 0.00 0.00 0.00 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.04 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) 4.0 3.9 4.9 5.8 6.3 6.1 6.1 5.9 5.6 5.8 6.4 7.1 7.8 8.1 8.1 8.4 8.3
SNOW DENSITY (%) 25 25 33 50 100 100 100 100 100 50 100 50 100 100 100 100 100
..BEARS PAW MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK BK BK SC FW SC BK OV OV OV BK OV OV OV OV OV BK
CLOUD COVER (%) 50 65 70 30 20 40 65 85 80 70 65 85 90 95 80 75 65
TEMPERATURE 31 34 43 48 48 39 38 37 36 40 49 52 50 45 44 44 45
MAX/MIN TEMP 49 35 52 41
WIND DIR W W SW SW SW S S SW W W W W S SE S SW SW
WIND (MPH) 4 4 6 9 8 8 8 6 6 8 11 11 10 10 12 13 16
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 40 40 10 10 5
PRECIP TYPE S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
12 HOUR QPF 0.00 0.00 0.00 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.11 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 0.1 0.0
SNOW LEVEL (KFT) 3.2 3.0 3.7 4.4 4.7 4.7 4.8 4.7 4.6 4.3 4.7 4.9 5.7 6.2 6.5 6.6 7.1
SNOW DENSITY (%) 20 20 20 33 50 100 100 50 50 33 33 25 33 33 50 50 50
..CASTLE/CRAZY MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK BK SC SC FW BK BK BK OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 70 65 35 40 25 60 65 60 75 70 70 80 90 90 75 60 55
TEMPERATURE 32 35 46 50 50 42 39 38 37 40 50 54 53 48 47 45 44
MAX/MIN TEMP 51 37 55 43
WIND DIR SW SW SW W W W SW SW SW SW SW SW SW SW W SW SW
WIND (MPH) 5 5 8 11 11 6 5 5 8 8 13 17 17 14 18 18 18
WIND GUST (MPH) 32 33 24 27 36 41 42 41 48 48 48
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 30 30 5 5 5
PRECIP TYPE S R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.00
12 HOUR QPF 0.00 0.00 0.01 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.07 0.03
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) 4.5 4.6 5.8 6.5 6.7 6.5 6.2 6.0 6.0 6.1 7.1 8.2 9.2 9.3 9.0 8.9 8.5
SNOW DENSITY (%) 25 25 33 50 100 100 50 50 50 50 50 100 100 100 100 100 50
..BRIDGER RANGE
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC FW OV BK BK OV OV OV OV OV OV OV OV BK
CLOUD COVER (%) 80 75 35 45 20 75 65 60 80 80 70 85 90 90 85 70 60
TEMPERATURE 34 36 46 51 51 44 41 40 39 41 52 56 54 51 50 48 47
MAX/MIN TEMP 52 39 56 45
WIND DIR SW SW SW W W NW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 3 6 9 9 6 5 5 6 6 11 14 16 14 18 17 17
WIND GUST (MPH) 26 27 25 32 36 40 40 44 43 44
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 30 30 10 10 10
PRECIP TYPE S R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.00
12 HOUR QPF 0.00 0.00 0.01 0.02
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.07 0.04
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) 4.9 4.9 6.0 6.5 6.9 6.8 6.4 6.3 6.3 6.4 7.3 8.6 9.4 9.5 9.3 8.9 8.6
SNOW DENSITY (%) 33 33 33 50 100 100 100 50 50 50 100 100 0 100 100 100 100
..MADISON RANGE/SPANISH PEAKS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC SC SC SC SC OV OV OV OV OV OV BK SC SC
CLOUD COVER (%) 80 70 50 45 35 40 40 45 70 75 70 75 75 75 65 50 40
TEMPERATURE 31 34 43 47 46 39 36 36 34 37 45 49 47 45 44 42 41
MAX/MIN TEMP 48 34 49 39
WIND DIR S SW SW SW SW SW SW SW SW S SW SW SW SW SW SW SW
WIND (MPH) 5 5 6 9 10 8 8 9 9 10 12 16 17 16 16 14 14
WIND GUST (MPH) 24 26 27 26 28 34 39 41 40 40 39 37
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 20 20 10 10 10
PRECIP TYPE S S S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.05 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) 6.1 6.0 6.7 7.3 7.6 7.3 7.3 7.2 7.1 7.2 8.3 9.1 9.7 10.0 9.8 9.4 9.0
SNOW DENSITY (%) 20 25 25 33 33 33 33 33 25 25 33 50 50 50 50 50 50
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC SC BK SC BK OV OV OV OV OV OV OV BK SC
CLOUD COVER (%) 80 75 45 45 40 55 40 55 75 80 75 80 80 80 75 65 45
TEMPERATURE 32 34 45 49 48 40 37 37 36 38 48 51 50 46 45 44 43
MAX/MIN TEMP 50 35 52 42
WIND DIR S SW W W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 5 4 6 9 9 8 8 9 10 10 12 14 16 14 14 14 14
WIND GUST (MPH) 31 35 39 36 39 36 36
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 30 30 10 10 10
PRECIP TYPE S S S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.05 0.03
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.0 6.0 6.8 7.3 7.4 7.2 7.0 7.1 7.0 7.1 8.3 9.2 9.6 10.0 9.7 9.2 9.0
SNOW DENSITY (%) 25 25 25 50 50 50 33 33 33 33 50 50 50 100 50 50 50
..LIONHEAD RANGE
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV BK BK SC SC SC BK OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 80 75 55 60 45 35 35 50 80 80 75 80 75 60 45 40 40
TEMPERATURE 31 34 44 48 47 40 37 35 34 37 47 50 49 46 44 41 40
MAX/MIN TEMP 50 33 51 38
WIND DIR SE S SW SW SW S S S S S SW SW SW SW SW SW SW
WIND (MPH) 3 3 5 8 8 6 6 6 6 6 10 13 16 16 13 11 11
WIND GUST (MPH) 31 34 34
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 20 20 20 20 10 10 10
PRECIP TYPE S R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.03 0.02 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) 6.2 6.2 7.1 7.5 7.8 7.5 7.6 7.4 7.2 7.4 8.2 9.0 9.7 10.1 10.0 9.7 9.3
SNOW DENSITY (%) 33 33 50 50 100 100 100 50 50 50 50 100 100 100 100 100 100
..TOBACCO ROOT MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC SC BK BK BK BK OV BK OV OV OV OV BK SC
CLOUD COVER (%) 85 75 45 40 35 55 55 60 70 70 65 85 85 80 70 55 45
TEMPERATURE 32 35 44 49 48 41 39 38 37 39 48 52 50 47 46 44 43
MAX/MIN TEMP 49 36 52 42
WIND DIR SW SW W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 4 4 6 11 13 9 9 10 10 10 16 20 24 21 21 20 20
WIND GUST (MPH) 31 27 35 43 48 48 48 44 44
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 10 10 20 20 10 10 10
PRECIP TYPE R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00
12 HOUR QPF 0.00 0.00 0.00 0.02
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.07 0.05
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) 5.5 5.5 6.3 6.7 7.1 7.0 6.8 6.8 6.7 6.9 8.0 9.2 9.8 9.7 9.5 9.0 8.6
SNOW DENSITY (%) 20 20 25 33 50 50 33 33 33 33 50 100 100 50 50 50 50
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC BK BK BK OV OV OV OV OV BK BK SC SC
CLOUD COVER (%) 80 65 50 50 40 55 55 60 70 75 75 75 75 65 50 35 35
TEMPERATURE 33 36 46 51 50 42 40 38 37 40 50 53 52 48 46 43 42
MAX/MIN TEMP 52 36 53 40
WIND DIR S S SW SW SW SW SW SW SW S S SW SW SW SW S S
WIND (MPH) 5 5 8 11 12 8 8 8 8 9 14 19 20 17 14 13 13
WIND GUST (MPH) 32 41 37 36 34 34
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 10 10 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.02 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) 6.0 5.9 6.7 7.3 7.6 7.6 7.4 7.3 7.0 7.3 8.4 9.3 10.0 9.9 9.7 9.2 8.9
SNOW DENSITY (%) 33 33 33 50 100 100 50 50 50 50 50 100 100 100 100 100 100
..CENTENNIAL MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV BK BK SC SC BK BK OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 75 70 55 50 40 45 50 60 80 80 75 75 70 55 45 40 35
TEMPERATURE 33 36 44 47 47 41 39 37 36 38 46 49 49 46 44 41 39
MAX/MIN TEMP 48 35 50 37
WIND DIR S S SW SW SW S S S S SE S S SW SW SW S S
WIND (MPH) 6 6 9 11 12 9 6 6 6 8 12 17 21 17 13 12 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 10 10 20 20 5 5 5
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.02 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) 6.1 6.1 6.9 7.5 7.8 7.7 7.8 7.5 7.3 7.5 8.2 9.1 10.0 10.1 9.9 9.5 9.2
SNOW DENSITY (%) 33 33 33 50 50 50 100 50 50 50 50 100 100 100 100 100 100
..ANACONDA/HIGHLAND RANGES
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC BK BK BK BK BK BK OV OV OV OV BK BK
CLOUD COVER (%) 80 65 40 40 40 70 70 60 60 65 65 80 85 80 75 65 65
TEMPERATURE 31 33 44 48 48 40 37 36 35 37 48 51 48 44 43 41 41
MAX/MIN TEMP 50 34 52 39
WIND DIR SW SW SW W W W W SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 3 5 9 9 5 5 5 5 6 10 14 16 12 12 11 12
WIND GUST (MPH) 27 28 35 40 36 35 29 31
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 40 40 70 70 50 50 50
PRECIP TYPE S R R R R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.03
12 HOUR QPF 0.00 0.00 0.01 0.06
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.15 0.10
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) 5.1 5.1 6.2 6.9 7.2 7.0 6.8 6.6 6.5 6.6 7.9 9.0 9.3 9.3 9.3 8.7 8.3
SNOW DENSITY (%) 25 25 25 33 50 50 50 50 33 33 50 50 50 50 50 50 33
..PIONEER MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC BK BK BK BK BK BK OV OV BK BK BK BK
CLOUD COVER (%) 80 65 35 40 40 70 65 55 50 65 65 75 75 70 65 55 60
TEMPERATURE 31 33 43 47 46 39 37 36 34 37 46 49 47 43 43 41 41
MAX/MIN TEMP 48 34 50 39
WIND DIR SW SW W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 4 6 10 10 6 6 6 8 8 12 16 19 16 16 14 14
WIND GUST (MPH) 28 31 24 24 25 26 37 42 49 47 48 44 44
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 40 40 30 30 30
PRECIP TYPE S R R R R S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.01
12 HOUR QPF 0.00 0.00 0.01 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.08 0.06
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) 5.4 5.3 6.3 6.9 7.3 7.1 6.9 6.8 6.7 7.0 8.3 9.2 9.5 9.5 9.4 8.9 8.5
SNOW DENSITY (%) 25 25 25 33 50 50 33 33 33 33 50 50 50 50 50 50 33
..BEAVERHEAD/TENDOY MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC BK SC BK BK BK BK BK BK OV BK BK SC SC SC
CLOUD COVER (%) 75 65 40 50 40 65 55 50 60 65 65 75 70 55 45 45 50
TEMPERATURE 33 35 45 49 48 41 39 37 36 38 49 52 50 46 44 42 42
MAX/MIN TEMP 50 35 52 40
WIND DIR SW SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 5 4 8 11 13 9 8 8 8 9 14 18 21 17 16 14 14
WIND GUST (MPH) 28 31 34 39 48 41 41 36 37
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 10 10 20 20 10 10 20
PRECIP TYPE S R R R R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.01
12 HOUR QPF 0.00 0.00 0.01 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.05 0.04
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) 5.8 5.7 6.5 7.2 7.6 7.5 7.4 7.1 7.1 7.5 8.5 9.4 9.9 9.7 9.6 9.0 8.7
SNOW DENSITY (%) 33 33 33 50 50 50 50 50 33 33 50 50 100 100 50 50 50
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC SC SC BK BK BK OV OV OV OV BK SC SC
CLOUD COVER (%) 70 60 45 40 30 40 25 50 55 65 70 75 80 85 65 50 30
TEMPERATURE 26 29 38 41 40 32 30 30 29 32 40 43 41 38 38 37 36
MAX/MIN TEMP 42 29 43 35
WIND DIR SW SW SW W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 4 4 8 10 9 8 8 8 8 9 13 16 16 16 17 16 14
WIND GUST (MPH) 26 34 36 37 39 40 39 37
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 20 20 30 30 10 10 10
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.05 0.09 0.05
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 0.2 0.1 0.0
SNOW LEVEL (KFT) 6.3 6.1 7.0 7.7 7.9 7.3 7.1 7.3 7.2 7.4 8.3 9.3 9.6 9.7 9.8 9.5 9.4
SNOW DENSITY (%) 12 12 14 20 20 20 20 16 12 14 20 25 33 33 33 33 33
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC SC SC SC BK BK BK BK BK OV BK BK SC SC
CLOUD COVER (%) 75 75 45 35 30 50 40 50 55 65 65 65 70 70 60 45 30
TEMPERATURE 30 33 42 45 43 37 35 35 34 37 46 49 47 44 43 43 42
MAX/MIN TEMP 46 34 49 41
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 8 6 8 10 10 10 12 12 13 13 16 18 20 20 21 21 21
WIND GUST (MPH) 26 29 31 29 35 35 36 37 44 50 57 56 59 58 55
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 20 20 30 30 10 10 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.03 0.07 0.03
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 0.1 0.1 0.0
SNOW LEVEL (KFT) 5.9 5.8 6.7 7.5 7.7 7.2 7.1 7.4 7.4 7.4 8.4 9.3 9.7 9.9 9.7 9.4 9.2
SNOW DENSITY (%) 16 16 16 20 25 25 25 25 20 20 25 33 50 50 50 50 50
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV BK SC SC SC SC SC SC BK OV OV OV OV OV BK SC SC
CLOUD COVER (%) 75 65 50 40 35 45 40 50 65 70 70 75 75 75 60 45 35
TEMPERATURE 30 33 44 47 46 38 35 35 34 36 46 49 47 44 43 41 40
MAX/MIN TEMP 48 33 50 39
WIND DIR S SW SW W SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 4 4 6 9 9 8 8 8 9 9 12 16 16 16 14 13 13
WIND GUST (MPH) 27 31 32 27 32 32 34 35 43 49 55 52 57 55 51
PRECIP PROB (%) 0 0 0 0 0 0 0 0 10 10 20 20 20 20 10 10 5
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.03 0.06 0.03
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 0.1 0.0 0.0
SNOW LEVEL (KFT) 6.1 6.1 7.0 7.5 7.7 7.3 7.2 7.2 7.2 7.3 8.4 9.2 9.6 10.0 9.8 9.5 9.2
SNOW DENSITY (%) 20 20 25 33 33 33 33 33 25 25 33 50 50 50 50 50 50
..CRAZY MOUNTAINS
DATE MONDAY 03/23/26 TUESDAY 03/24/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER OV OV SC SC SC BK BK BK BK OV BK OV OV OV OV BK SC
CLOUD COVER (%) 70 75 40 45 25 60 60 50 65 70 70 75 85 85 70 60 50
TEMPERATURE 32 35 43 47 47 40 38 38 37 40 49 53 51 47 47 45 45
MAX/MIN TEMP 49 36 53 43
WIND DIR W W SW W W W W W W W SW SW SW SW W W W
WIND (MPH) 6 6 9 12 13 10 8 9 10 11 16 18 20 19 24 24 24
WIND GUST (MPH) 26 34 36 27 25 27 29 39 43 47 47 55 54 54
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 20 20 40 40 10 10 10
PRECIP TYPE S R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.04 0.00
12 HOUR QPF 0.00 0.00 0.01 0.04
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.02 0.07 0.04
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) 4.9 5.1 6.1 6.7 6.8 6.7 6.5 6.3 6.3 6.5 7.3 8.5 9.3 9.5 9.3 9.0 8.6
SNOW DENSITY (%) 25 20 25 33 50 50 50 50 33 33 50 50 100 100 50 50 50
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page