863
FWUS45 KTFX 092201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT MON MAR 9 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK BK BK BK SC BK BK OV OV OV OV OV
CLOUD COVER (%) 65 45 40 55 65 60 60 65 55 40 60 65 80 80 85 85 90
TEMPERATURE 19 15 13 13 14 14 18 20 19 16 16 16 17 19 23 26 26
MIN/MAX TEMP 12 21 14 28
WIND DIR W W W SW SW W W W W W SW SW SW SW SW SW SW
WIND (MPH) 24 17 14 12 12 14 19 20 20 18 21 21 20 21 26 27 27
WIND GUST (MPH) 49 40 33 31 33 42 43 44 41 46 44 43 48 51 59 70
PRECIP PROB (%) 40 20 20 30 30 30 40 50 20 20 50 50 70 70 80 80 90
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.03 0.05 0.04 0.05 0.01 0.04 0.05 0.07
12 HOUR QPF 0.08 0.09 0.05 0.12
LOW END QPF 0.02 0.01 0.03 0.08
HIGH END QPF 0.11 0.12 0.17 0.38
6 HOUR SNOW 0.5 0.8 0.7 0.8 0.2 0.6 0.9 1.2
12 HOUR SNOW 1.3 1.5 0.8 2.1
LOW END SNOW 0.2 0.2 0.6 1.1
HIGH END SNOW 1.9 2.1 2.5 5.1
SNOW LEVEL (KFT) 0.4 0.1 0.2 0.2 0.1 0.1 0.1 0.3 0.4 0.1 0.1 0.2 0.4 0.8 1.7 2.5 3.0
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK SC SC BK BK BK BK BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 65 55 45 45 60 60 60 65 60 60 55 55 80 80 85 85 90
TEMPERATURE 20 16 14 13 13 14 19 20 19 15 14 14 15 19 24 27 27
MIN/MAX TEMP 12 21 13 29
WIND DIR W W W W SW W W W W W W SW SW SW SW SW SW
WIND (MPH) 24 17 12 10 10 12 19 20 19 16 16 16 16 18 24 25 26
WIND GUST (MPH) 55 43 36 31 27 34 44 48 48 43 46 42 37 42 54 59 65
PRECIP PROB (%) 50 20 5 10 40 30 40 50 40 40 40 40 70 70 80 80 80
PRECIP TYPE S S S S S S S S S S S S S S S S S
6 HOUR QPF 0.05 0.02 0.03 0.05 0.02 0.01 0.05 0.06
12 HOUR QPF 0.07 0.08 0.03 0.11
LOW END QPF 0.00 0.01 0.02 0.07
HIGH END QPF 0.08 0.10 0.11 0.31
6 HOUR SNOW 0.9 0.4 0.6 0.8 0.3 0.2 0.9 1.1
12 HOUR SNOW 1.3 1.4 0.5 2.0
LOW END SNOW 0.1 0.1 0.3 0.8
HIGH END SNOW 1.5 1.8 1.6 3.5
SNOW LEVEL (KFT) 1.0 0.5 0.3 0.2 0.2 0.2 0.4 0.5 0.6 0.2 0.1 0.2 0.4 1.0 2.0 3.2 3.8
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6
..NEVADA MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK SC FW FW BK BK OV OV OV
CLOUD COVER (%) 45 40 35 25 35 35 55 55 50 45 15 15 60 70 70 75 85
TEMPERATURE 25 21 18 17 17 18 21 23 23 19 18 18 18 22 28 32 32
MIN/MAX TEMP 17 24 16 34
WIND DIR W W W W SW W W W W W W SW SW SW SW W W
WIND (MPH) 25 17 11 9 9 13 19 19 20 16 16 14 13 18 24 26 29
WIND GUST (MPH) 48 36 31 37 39 40 34 35 35 32 36 46 50 56
PRECIP PROB (%) 20 5 5 5 10 20 30 30 20 20 10 10 40 40 60 60 70
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.01 0.00 0.01 0.03 0.02 0.00 0.01 0.02
12 HOUR QPF 0.01 0.04 0.02 0.03
LOW END QPF 0.00 0.00 0.00 0.01
HIGH END QPF 0.03 0.06 0.05 0.20
6 HOUR SNOW 0.2 0.0 0.2 0.6 0.3 0.0 0.1 0.4
12 HOUR SNOW 0.2 0.8 0.3 0.5
LOW END SNOW 0.0 0.0 0.0 0.1
HIGH END SNOW 0.5 1.0 0.5 1.2
SNOW LEVEL (KFT) 1.5 1.1 0.5 0.4 0.4 0.4 0.6 0.8 0.9 0.3 0.1 0.2 0.4 0.8 2.2 3.6 4.3
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 6 5 5 6 7 8
..ELKHORN/BOULDER MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 SC FW FW FW SC BK BK OV OV
CLOUD COVER (%) 35 40 40 35 35 35 50 60 50 25 10 15 40 55 60 75 80
TEMPERATURE 26 20 17 16 15 16 21 23 21 17 15 15 15 20 28 33 33
MIN/MAX TEMP 15 24 14 34
WIND DIR W W W W W W W W W W W W SW SW SW W SW
WIND (MPH) 26 17 10 6 8 11 18 20 21 16 13 13 13 18 24 26 28
WIND GUST (MPH) 58 44 32 31 42 44 48 42 35 34 34 39 50 55 61
PRECIP PROB (%) 5 0 0 0 0 5 10 20 5 5 0 0 10 10 30 30 40
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.01 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.04 0.01 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.3 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.6 0.1 0.4
SNOW LEVEL (KFT) 1.9 1.3 0.8 0.6 0.5 0.3 0.5 0.8 0.9 0.3 0.1 0.3 0.4 0.8 2.4 4.0 4.8
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 6 5 5 6 7 8
..BIG BELT MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK SC FW FW SC BK BK OV OV
CLOUD COVER (%) 40 40 40 30 50 40 45 55 50 30 10 10 35 55 50 75 85
TEMPERATURE 28 23 20 19 19 20 25 26 25 21 19 18 19 23 30 35 36
MIN/MAX TEMP 18 27 17 36
WIND DIR W W W W SW SW W W W W W SW SW SW SW SW SW
WIND (MPH) 28 18 12 8 8 11 18 21 23 16 13 14 14 19 24 28 31
WIND GUST (MPH) 66 49 34 29 44 50 54 42 34 34 36 41 52 59 66
PRECIP PROB (%) 5 5 5 5 5 5 20 30 10 10 0 0 10 10 30 30 50
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.01 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.04 0.01 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.2 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.2 0.1 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.6 0.2 0.2
SNOW LEVEL (KFT) 1.6 1.2 0.6 0.4 0.4 0.4 0.6 0.8 0.9 0.6 0.1 0.1 0.2 0.6 2.0 3.6 4.4
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 8 10
..LITTLE BELT MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK SC FW FW SC BK BK OV OV
CLOUD COVER (%) 35 50 45 35 45 35 50 60 55 45 20 15 30 55 60 80 85
TEMPERATURE 27 21 19 17 16 17 24 25 23 19 17 16 16 20 28 32 33
MIN/MAX TEMP 15 26 14 34
WIND DIR W W W W W W W W W W W W SW SW SW W W
WIND (MPH) 21 14 10 6 6 9 14 17 17 13 13 13 13 18 24 24 24
WIND GUST (MPH) 43 35 28 24 26 33 35 37 32 34 36 35 42 47 48 49
PRECIP PROB (%) 10 10 5 0 5 5 20 30 30 30 5 5 10 10 30 30 50
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.03 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.03 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.07 0.03 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.5 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.5 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 1.1 0.4 0.5
SNOW LEVEL (KFT) 1.4 1.0 0.7 0.2 0.3 0.2 0.6 0.8 0.8 0.5 0.1 0.1 0.2 0.6 1.9 3.3 4.2
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 7 8
..HIGHWOOD MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 SC SC BK BK BK FW FW SC BK BK OV OV
CLOUD COVER (%) 50 65 45 40 40 30 50 65 60 55 20 15 40 60 50 75 75
TEMPERATURE 29 23 21 20 19 21 27 28 27 23 22 21 21 26 32 36 36
MIN/MAX TEMP 19 29 20 37
WIND DIR W W W W W W W W W W W W SW SW W W W
WIND (MPH) 26 19 16 12 11 13 20 20 20 17 20 20 20 25 31 29 27
WIND GUST (MPH) 48 44
PRECIP PROB (%) 10 10 0 0 0 5 20 30 30 30 0 0 10 10 30 30 40
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.02 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.06 0.02 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.3 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.3 0.3 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 1.1 0.3 0.3
SNOW LEVEL (KFT) 1.2 0.9 0.6 0.2 0.1 0.2 0.6 0.7 0.8 0.9 0.1 0.1 0.1 0.6 1.9 3.0 3.8
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 8 10
..SNOWY/JUDITH MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK SC SC SC SC OV BK SC FW FW FW BK BK OV OV
CLOUD COVER (%) 65 55 55 45 35 35 35 70 65 45 25 10 20 55 55 75 85
TEMPERATURE 31 25 22 21 20 22 29 30 27 23 22 20 19 24 33 36 36
MIN/MAX TEMP 18 31 16 37
WIND DIR NW W W W W W W NW NW W W W W SW W W W
WIND (MPH) 19 13 11 9 6 8 12 14 16 12 13 14 13 17 23 23 19
WIND GUST (MPH) 44 36 32 28 24 26 32 34 37 33 36 37 36 40 46 47 43
PRECIP PROB (%) 20 10 10 0 0 5 5 30 20 20 0 0 5 5 20 20 50
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.01 0.00 0.00 0.02 0.01 0.00 0.00 0.00
12 HOUR QPF 0.01 0.02 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.06 0.01 0.09
6 HOUR SNOW 0.1 0.0 0.0 0.3 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.3 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 1.0 0.3 0.4
SNOW LEVEL (KFT) 1.7 1.1 0.8 0.3 0.1 0.1 0.5 1.0 1.1 0.7 0.5 0.1 0.1 0.4 1.7 2.9 3.8
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 6 6 8 11
..BEARS PAW MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK SC SC SC FW FW BK SC OV OV
CLOUD COVER (%) 65 45 40 25 25 25 25 55 50 35 25 15 25 70 45 70 80
TEMPERATURE 30 24 22 20 18 20 29 30 29 23 22 21 20 24 31 36 35
MIN/MAX TEMP 17 31 19 37
WIND DIR W W W W W W W W W W W W W SW W W W
WIND (MPH) 20 14 12 9 8 9 13 16 14 11 13 14 14 18 24 24 19
WIND GUST (MPH) 37 41 43
PRECIP PROB (%) 10 5 0 0 0 0 5 5 20 20 0 0 20 20 20 20 40
PRECIP TYPE S S S S S S 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 0.01 0.04 0.03 0.07
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 0.2 0.6 0.2 0.4
SNOW LEVEL (KFT) 1.2 0.7 0.2 0.1 0.0 0.0 0.4 0.7 0.6 0.2 0.1 0.1 0.0 0.2 1.3 2.1 2.7
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 7 8
..CASTLE/CRAZY MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK OV BK SC BK BK BK BK BK SC FW FW FW SC SC OV OV
CLOUD COVER (%) 70 70 60 45 55 50 50 65 60 40 15 10 15 50 45 75 90
TEMPERATURE 28 22 19 18 17 18 23 25 23 18 17 15 15 19 27 33 33
MIN/MAX TEMP 16 26 14 34
WIND DIR W W W W W W W W W W W W SW SW W W W
WIND (MPH) 25 17 11 8 6 10 18 21 23 18 17 14 14 20 28 31 32
WIND GUST (MPH) 54 41 32 26 24 31 42 47 49 43 40 39 40 48 61 64 66
PRECIP PROB (%) 10 10 0 10 5 5 20 20 10 10 0 0 5 5 10 10 30
PRECIP TYPE S S S S S S S 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 0.04 0.05 0.01 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.1 0.1 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.6 0.7 0.2 0.4
SNOW LEVEL (KFT) 1.9 1.5 0.8 0.5 0.5 0.4 0.7 0.8 0.9 0.7 0.2 0.2 0.2 0.6 1.8 3.5 4.4
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7 9
..BRIDGER RANGE
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK BK SC FW FW FW SC SC OV OV
CLOUD COVER (%) 85 75 80 75 70 65 55 65 60 35 20 10 20 50 40 75 90
TEMPERATURE 30 24 22 20 19 19 23 25 24 19 18 16 16 20 29 34 35
MIN/MAX TEMP 18 26 14 36
WIND DIR W W W W W W W W NW W W W SW SW SW W W
WIND (MPH) 23 13 8 5 5 8 16 18 19 14 12 12 12 17 26 28 31
WIND GUST (MPH) 48 37 27 23 25 36 41 43 37 32 31 31 36 52 59 63
PRECIP PROB (%) 20 10 5 10 20 10 30 30 10 10 0 0 0 0 10 10 30
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.01 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.06 0.01 0.04
6 HOUR SNOW 0.1 0.0 0.1 0.1 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.2 0.1 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.5 1.0 0.1 0.2
SNOW LEVEL (KFT) 2.3 1.7 1.0 0.8 0.7 0.7 0.8 1.0 1.2 0.7 0.2 0.2 0.3 0.7 2.0 3.7 4.6
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 5 5 5 5 5 5 6 8 10
..MADISON RANGE/SPANISH PEAKS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 OV OV BK BK BK BK SC SC FW SC SC BK OV OV
CLOUD COVER (%) 65 80 85 85 75 60 60 65 65 45 30 15 30 30 50 75 85
TEMPERATURE 30 22 18 17 16 15 18 20 19 13 10 9 8 13 22 27 26
MIN/MAX TEMP 14 21 7 28
WIND DIR W W W SW SW W W W NW W W SW SW SW SW SW SW
WIND (MPH) 18 10 8 5 6 9 12 14 14 11 9 9 11 14 19 23 24
WIND GUST (MPH) 46 29 27 36 37 37 32 28 35 47 51 54
PRECIP PROB (%) 10 10 10 10 20 30 40 30 20 20 0 0 0 0 10 10 20
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.02 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.06 0.01 0.06
6 HOUR SNOW 0.0 0.0 0.1 0.3 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.4 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.5 1.1 0.2 0.7
SNOW LEVEL (KFT) 4.0 2.9 2.3 2.1 1.9 1.7 1.3 1.3 1.4 1.0 0.4 0.5 0.5 1.1 2.5 3.9 4.7
SNOW DENSITY (%) 6 6 6 6 5 5 5 5 5 5 5 5 5 5 6 6 7
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK OV BK SC FW SC SC BK OV OV
CLOUD COVER (%) 80 85 90 90 70 70 70 70 70 60 35 15 25 30 55 75 90
TEMPERATURE 30 22 19 17 15 15 19 21 20 14 12 10 10 15 25 30 29
MIN/MAX TEMP 14 22 9 31
WIND DIR W W W W W W W NW NW W W SW SW SW SW SW SW
WIND (MPH) 17 10 5 4 5 6 12 14 14 11 10 10 12 16 20 23 24
WIND GUST (MPH) 40 31 33 34 34 46 49 52
PRECIP PROB (%) 10 10 20 10 20 40 40 40 20 20 0 0 0 0 10 10 20
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.03 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.04 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.04 0.09 0.01 0.03
6 HOUR SNOW 0.0 0.0 0.2 0.5 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.7 0.2 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.7 1.5 0.2 0.4
SNOW LEVEL (KFT) 3.7 2.5 1.9 1.8 1.6 1.4 1.2 1.3 1.2 0.9 0.3 0.4 0.5 1.0 2.5 4.0 4.8
SNOW DENSITY (%) 6 5 6 6 5 5 5 5 5 5 5 5 5 5 6 6 7
..LIONHEAD RANGE
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 OV OV OV BK BK BK SC FW FW FW SC SC BK OV
CLOUD COVER (%) 60 70 70 80 90 75 60 65 65 50 15 10 25 35 45 65 80
TEMPERATURE 36 28 23 21 21 20 24 26 24 18 13 10 9 13 23 28 28
MIN/MAX TEMP 19 27 8 30
WIND DIR W SW SW SW SW SW W W W NW W SW SW SW SW SW SW
WIND (MPH) 19 13 8 5 6 10 13 13 13 10 6 5 8 11 17 19 21
WIND GUST (MPH) 41 32 32 31 35 41 44
PRECIP PROB (%) 10 5 5 10 30 20 40 30 30 30 0 0 0 0 10 10 40
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.02 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.06 0.01 0.05
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.3 0.2 0.0
LOW END SNOW 0.0 0.1 0.0 0.0
HIGH END SNOW 0.3 0.9 0.2 0.5
SNOW LEVEL (KFT) 5.3 3.9 3.1 2.7 2.7 2.6 2.3 2.1 1.9 1.5 0.7 0.5 0.5 1.1 2.4 3.7 4.6
SNOW DENSITY (%) 10 7 6 6 6 5 5 5 5 5 5 5 5 5 5 6 7
..TOBACCO ROOT MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK OV BK BK BK SC BK BK SC FW FW SC SC BK OV OV
CLOUD COVER (%) 65 65 85 60 60 55 45 60 55 30 10 10 35 40 55 75 85
TEMPERATURE 28 21 18 17 15 15 19 21 20 15 13 12 12 17 25 31 31
MIN/MAX TEMP 14 22 11 32
WIND DIR W W W W W W W W W W W SW SW SW SW SW SW
WIND (MPH) 21 13 9 6 8 10 16 20 20 14 12 12 14 19 26 32 33
WIND GUST (MPH) 47 33 36 42 44 35 32 40 52 62 65
PRECIP PROB (%) 5 5 5 5 30 20 20 30 10 10 0 0 5 5 10 10 30
PRECIP TYPE S S S S S S 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 0.02 0.03 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.1 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 0.5 0.1 0.5
SNOW LEVEL (KFT) 2.8 2.0 1.5 1.4 1.3 0.8 0.5 0.8 1.0 0.6 0.2 0.4 0.5 1.1 2.4 4.1 4.9
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 5 6 6 6 6 7 8
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 OV OV OV SC SC BK BK SC SC FW SC SC SC OV OV
CLOUD COVER (%) 45 50 75 75 70 45 40 60 55 45 25 15 40 35 50 75 85
TEMPERATURE 33 24 20 20 18 18 21 23 22 17 14 12 12 16 26 31 31
MIN/MAX TEMP 17 24 11 32
WIND DIR W W W W W NW NW NW NW NW W SW S S SW SW SW
WIND (MPH) 21 12 6 5 6 11 17 19 19 13 9 9 11 14 21 26 25
WIND GUST (MPH) 43 35 37 37 32 42 47 48
PRECIP PROB (%) 5 5 5 0 5 20 5 20 10 10 0 0 0 0 5 5 20
PRECIP TYPE S S 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 0.01 0.04 0.00 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 0.2 0.6 0.0 0.2
SNOW LEVEL (KFT) 4.0 2.9 2.3 2.1 1.9 1.6 1.2 1.3 1.5 0.9 0.5 0.6 0.7 1.2 2.6 4.1 4.9
SNOW DENSITY (%) 7 6 6 6 5 5 5 5 5 5 5 5 5 5 6 7 8
..CENTENNIAL MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK OV OV OV BK SC BK SC SC FW FW FW SC SC OV OV
CLOUD COVER (%) 40 70 75 85 75 55 45 60 50 35 15 5 20 35 40 70 80
TEMPERATURE 34 27 22 21 20 19 21 23 22 17 14 12 11 15 23 27 28
MIN/MAX TEMP 18 25 10 29
WIND DIR W W W W W W W W NW NW NW W SW S SW SW SW
WIND (MPH) 23 16 10 8 8 12 19 20 21 17 11 9 9 12 20 24 27
WIND GUST (MPH) 44 42 49
PRECIP PROB (%) 5 0 0 5 10 20 10 30 20 20 0 0 0 0 5 5 20
PRECIP TYPE S S S S S S 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 0.01 0.04 0.00 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.1 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.6 0.1 0.2
SNOW LEVEL (KFT) 4.8 3.7 2.8 2.2 2.3 2.2 1.9 1.8 1.7 1.4 0.7 0.7 0.7 1.3 2.4 3.8 4.7
SNOW DENSITY (%) 8 7 6 6 6 6 5 5 5 5 5 5 5 5 5 6 7
..ANACONDA/HIGHLAND RANGES
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK BK SC BK SC BK BK SC SC FW FW BK BK BK OV OV
CLOUD COVER (%) 50 55 60 45 50 35 50 60 50 40 20 20 55 65 70 85 85
TEMPERATURE 25 18 16 14 14 14 19 21 20 14 12 12 12 17 26 31 31
MIN/MAX TEMP 12 22 10 32
WIND DIR W W W W W W W W W W W SW SW SW SW SW SW
WIND (MPH) 20 12 6 5 6 9 14 18 18 11 9 9 10 13 18 21 23
WIND GUST (MPH) 46 34 27 36 40 41 32 31 47 49 52
PRECIP PROB (%) 20 5 0 5 30 10 40 40 20 20 10 10 30 30 60 60 80
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.01 0.00 0.01 0.01 0.01 0.00 0.00 0.02
12 HOUR QPF 0.01 0.02 0.01 0.02
LOW END QPF 0.00 0.00 0.00 0.02
HIGH END QPF 0.03 0.06 0.03 0.17
6 HOUR SNOW 0.2 0.0 0.2 0.3 0.1 0.0 0.0 0.3
12 HOUR SNOW 0.2 0.5 0.1 0.3
LOW END SNOW 0.0 0.0 0.0 0.2
HIGH END SNOW 0.4 0.9 0.4 1.2
SNOW LEVEL (KFT) 2.3 1.5 1.1 0.8 0.5 0.2 0.5 0.9 1.0 0.3 0.3 0.5 0.6 1.0 2.7 4.3 5.0
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7 7
..PIONEER MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER BK BK BK SC BK SC SC BK BK SC FW FW BK BK BK OV OV
CLOUD COVER (%) 50 60 65 45 55 40 50 60 55 40 20 20 55 60 60 75 80
TEMPERATURE 25 18 15 13 12 13 17 19 18 13 11 10 11 16 25 29 29
MIN/MAX TEMP 11 20 9 30
WIND DIR W W W W W W W W W W W SW SW SW SW SW SW
WIND (MPH) 21 12 6 5 8 11 16 19 20 13 10 10 11 14 20 23 25
WIND GUST (MPH) 49 35 25 33 42 44 47 39 32 27 28 36 54 59 64
PRECIP PROB (%) 5 5 0 5 20 10 20 30 10 10 0 0 10 10 30 30 50
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.02 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.05 0.01 0.12
6 HOUR SNOW 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.3 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 0.9 0.2 1.1
SNOW LEVEL (KFT) 2.5 1.8 1.4 1.2 0.9 0.3 0.6 1.0 1.0 0.4 0.2 0.5 0.7 1.1 2.8 4.4 5.1
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 7 7
..BEAVERHEAD/TENDOY MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK SC SC BK BK BK SC FW SC BK BK OV OV
CLOUD COVER (%) 40 50 65 55 60 45 45 55 55 50 25 20 45 50 55 70 80
TEMPERATURE 29 21 19 17 16 15 19 22 20 15 13 12 12 16 26 31 31
MIN/MAX TEMP 14 23 11 32
WIND DIR W W W W W W W W NW NW W SW SW SW SW SW SW
WIND (MPH) 25 16 9 8 11 14 19 21 23 16 11 11 12 14 21 25 25
WIND GUST (MPH) 50 37 29 34 42 44 48 36 31 36 47 54 59
PRECIP PROB (%) 5 0 0 0 10 10 20 20 10 10 0 0 5 5 10 10 30
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.01
12 HOUR QPF 0.00 0.01 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.06 0.01 0.06
6 HOUR SNOW 0.0 0.0 0.1 0.2 0.1 0.0 0.0 0.1
12 HOUR SNOW 0.0 0.3 0.1 0.1
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.2 1.0 0.1 0.4
SNOW LEVEL (KFT) 3.4 2.5 2.0 1.8 1.7 1.2 1.0 1.3 1.4 1.0 0.7 0.8 0.9 1.3 2.9 4.4 5.2
SNOW DENSITY (%) 6 6 6 5 5 5 5 5 5 5 5 5 5 5 6 7 7
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK SC FW SC BK OV OV
CLOUD COVER (%) 80 85 80 85 85 75 85 70 65 65 50 40 25 40 60 80 85
TEMPERATURE 27 20 16 14 14 13 16 16 15 9 7 3 2 7 16 21 21
MIN/MAX TEMP 13 18 1 23
WIND DIR W W SW SW SW W W W W W W W SW SW SW SW SW
WIND (MPH) 19 11 8 6 6 9 13 14 13 9 8 8 9 14 21 25 25
WIND GUST (MPH) 41 28 32 32 32 47 49 51
PRECIP PROB (%) 50 40 30 40 50 60 70 50 50 50 10 10 5 5 20 20 50
PRECIP TYPE
6 HOUR QPF 0.01 0.01 0.04 0.04 0.02 0.00 0.00 0.00
12 HOUR QPF 0.02 0.08 0.02 0.00
LOW END QPF 0.00 0.02 0.00 0.00
HIGH END QPF 0.17 0.13 0.03 0.12
6 HOUR SNOW 0.2 0.1 0.7 0.7 0.4 0.0 0.0 0.0
12 HOUR SNOW 0.3 1.4 0.4 0.0
LOW END SNOW 0.0 0.4 0.0 0.0
HIGH END SNOW 2.6 2.1 0.5 1.7
SNOW LEVEL (KFT) 4.8 3.6 2.9 2.5 2.4 2.2 2.0 1.7 1.5 1.1 0.3 0.3 0.3 0.8 2.3 3.7 4.5
SNOW DENSITY (%) 6 6 5 5 5 5 5 5 5 5 6 6 6 5 5 6 6
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK SC FW SC SC OV OV
CLOUD COVER (%) 80 85 85 85 85 80 80 75 75 65 55 35 20 40 45 70 80
TEMPERATURE 28 21 18 16 15 15 18 19 17 13 11 9 8 13 22 27 26
MIN/MAX TEMP 14 20 7 28
WIND DIR W W W W W W NW NW W W W W SW SW SW SW SW
WIND (MPH) 19 12 9 8 6 9 13 16 16 11 11 13 17 20 26 29 31
WIND GUST (MPH) 63 41 33 28 26 31 41 39 39 31 29 32 35 46 63 65 75
PRECIP PROB (%) 50 40 40 40 50 60 70 50 40 40 10 10 5 5 10 10 40
PRECIP TYPE
6 HOUR QPF 0.01 0.01 0.05 0.06 0.02 0.00 0.00 0.00
12 HOUR QPF 0.02 0.11 0.02 0.00
LOW END QPF 0.00 0.02 0.00 0.00
HIGH END QPF 0.25 0.20 0.02 0.07
6 HOUR SNOW 0.2 0.2 0.8 0.9 0.3 0.0 0.0 0.0
12 HOUR SNOW 0.4 1.7 0.3 0.0
LOW END SNOW 0.0 0.3 0.0 0.0
HIGH END SNOW 3.7 3.0 0.4 0.9
SNOW LEVEL (KFT) 4.2 3.1 2.5 2.1 1.8 1.7 1.8 1.7 1.5 0.9 0.3 0.3 0.4 0.8 2.3 3.8 4.6
SNOW DENSITY (%) 6 6 6 6 6 5 5 5 5 5 6 6 6 6 6 7 7
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK SC FW FW SC BK OV OV
CLOUD COVER (%) 70 80 80 85 80 70 70 70 65 55 35 20 25 30 50 75 85
TEMPERATURE 32 24 20 18 17 17 20 22 20 14 11 8 8 12 22 27 26
MIN/MAX TEMP 16 23 7 28
WIND DIR W W SW SW SW W W W W W W SW SW SW SW SW SW
WIND (MPH) 18 11 8 6 6 9 12 14 13 10 8 8 10 13 19 23 24
WIND GUST (MPH) 62 42 34 29 29 36 42 40 40 32 27 27 32 42 58 63 70
PRECIP PROB (%) 20 20 10 20 30 40 50 40 20 20 0 0 0 0 10 10 30
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.01 0.00 0.02 0.03 0.01 0.00 0.00 0.00
12 HOUR QPF 0.01 0.05 0.01 0.00
LOW END QPF 0.00 0.01 0.00 0.00
HIGH END QPF 0.07 0.11 0.01 0.08
6 HOUR SNOW 0.1 0.0 0.3 0.5 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.8 0.2 0.0
LOW END SNOW 0.0 0.2 0.0 0.0
HIGH END SNOW 1.1 1.9 0.3 0.9
SNOW LEVEL (KFT) 4.6 3.4 2.7 2.4 2.2 2.1 1.9 1.7 1.5 1.0 0.4 0.4 0.4 0.9 2.4 3.8 4.6
SNOW DENSITY (%) 7 6 6 6 5 5 5 5 5 5 5 5 5 5 5 6 7
..CRAZY MOUNTAINS
DATE TUESDAY 03/10/26 WEDNESDAY 03/11/26
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 BK BK BK BK BK BK SC SC FW FW SC SC OV OV
CLOUD COVER (%) 80 80 80 70 70 65 60 65 60 45 30 15 15 50 40 70 85
TEMPERATURE 27 21 19 17 16 17 21 22 21 17 16 14 13 18 26 31 31
MIN/MAX TEMP 15 23 12 32
WIND DIR W W W W W W W W W W W W W SW W W W
WIND (MPH) 26 18 13 11 10 11 18 23 25 19 19 18 18 24 33 37 39
WIND GUST (MPH) 56 42 33 29 28 31 43 48 51 46 42 41 42 50 64 72 74
PRECIP PROB (%) 30 20 5 20 30 5 20 40 20 20 5 5 5 5 10 10 30
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.01 0.00 0.01 0.03 0.01 0.00 0.00 0.00
12 HOUR QPF 0.01 0.04 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.12 0.08 0.02 0.06
6 HOUR SNOW 0.2 0.0 0.2 0.4 0.3 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.6 0.3 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.7 1.2 0.3 0.5
SNOW LEVEL (KFT) 2.3 1.7 1.2 0.7 0.6 0.6 0.9 1.1 1.1 0.7 0.2 0.2 0.3 0.7 1.9 3.6 4.5
SNOW DENSITY (%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 7 8
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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