201
FWUS45 KTFX 261002
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT THU MAR 26 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK SC SC BK BK FW FW FW SC SC SC SC SC FW SC SC SC
CLOUD COVER (%) 60 45 50 50 50 20 10 10 40 40 40 30 30 25 25 25 40
TEMPERATURE 19 18 21 25 25 20 19 18 17 21 31 36 37 30 29 28 28
MAX/MIN TEMP 26 16 37 27
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 18 20 21 23 20 13 13 12 12 12 14 17 16 11 11 11 11
WIND GUST (MPH) 44 62 58 58 44 33 31 29 32 35 36
PRECIP PROB (%) 30 10 10 20 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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 0.09 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.0 0.0 0.0
LOW END SNOW 0.1 0.0 0.0 0.0
HIGH END SNOW 1.4 0.0 0.0 0.0
SNOW LEVEL (KFT) 1.4 0.4 0.8 1.3 1.7 1.3 1.1 0.9 0.9 1.3 2.6 3.7 4.3 4.1 4.0 4.0 3.7
SNOW DENSITY (%) 5 5 5 5 5 5 5 6 6 7 8 11 14 20 25 20 16
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER SC SC FW FW SC FW FW CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 45 30 25 25 30 15 10 5 15 10 15 15 20 25 20 15 30
TEMPERATURE 20 19 23 26 26 21 18 17 16 21 35 41 42 33 31 30 29
MAX/MIN TEMP 27 15 43 28
WIND DIR W W W W W W W W SW SW SW SW SW SW SW SW SW
WIND (MPH) 20 25 25 24 21 12 8 6 6 8 10 12 11 8 8 8 8
WIND GUST (MPH) 46 62 62 62 49 34 26 27 32 33
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 0.0 0.0 0.0
SNOW LEVEL (KFT) 1.7 0.7 1.1 1.7 2.0 1.7 1.5 1.1 1.1 1.6 3.3 4.5 5.3 5.1 5.0 4.9 4.9
SNOW DENSITY (%) 5 5 5 5 5 5 5 6 6 6 9 14 25 33 33 33 25
..NEVADA MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER SC FW FW FW FW FW FW CL FW FW FW FW FW SC FW FW FW
CLOUD COVER (%) 45 20 15 15 15 10 5 5 10 10 15 15 20 25 25 15 25
TEMPERATURE 26 24 27 30 30 25 23 22 21 26 37 45 47 38 35 33 32
MAX/MIN TEMP 32 21 47 31
WIND DIR W W W W W W W SW S S S SW SW SW SW SW SW
WIND (MPH) 19 25 24 23 20 11 6 5 5 6 10 11 10 5 6 6 6
WIND GUST (MPH) 41 62 57 54 40 28 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 2.5 1.2 1.5 2.0 2.4 2.1 1.9 1.7 1.7 2.0 3.5 5.0 5.9 5.6 5.4 5.1 4.9
SNOW DENSITY (%) 5 5 5 5 6 5 5 6 6 7 12 25 50 50 50 50 50
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC
CLOUD COVER (%) 60 20 5 10 10 5 5 5 15 15 10 25 25 30 25 20 25
TEMPERATURE 26 25 28 31 31 24 21 20 19 25 37 46 48 38 34 32 31
MAX/MIN TEMP 32 19 48 31
WIND DIR W W W W W NW W SW S S S SW SW SW SW SW SW
WIND (MPH) 16 20 19 20 20 11 5 4 5 6 10 11 11 6 6 6 6
WIND GUST (MPH) 42 52 49 48 47 31 31 31 31
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.6 1.8 1.8 2.3 2.6 2.2 1.9 1.7 2.0 2.2 3.7 5.3 6.2 6.0 5.8 5.5 5.2
SNOW DENSITY (%) 5 5 5 5 6 5 5 6 6 6 11 25 50 50 50 50 50
..BIG BELT MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER SC SC FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 45 35 10 20 30 15 5 5 10 10 15 20 30 45 45 35 40
TEMPERATURE 30 29 31 33 33 27 24 23 22 27 38 46 48 40 37 35 33
MAX/MIN TEMP 34 22 48 33
WIND DIR W W W W W NW W SW S S S SW S S S S S
WIND (MPH) 18 23 21 21 21 12 5 5 8 9 13 13 11 9 8 8 8
WIND GUST (MPH) 50 62 54 51 51 35 35 35 32 26
PRECIP PROB (%) 5 0 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.4 1.8 1.6 2.1 2.3 2.1 2.0 1.8 1.8 2.1 3.3 4.7 5.6 5.6 5.4 5.1 4.9
SNOW DENSITY (%) 6 5 5 5 6 5 6 6 6 7 12 25 50 50 100 50 50
..LITTLE BELT MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW SC SC SC FW FW FW FW FW FW SC BK BK BK BK
CLOUD COVER (%) 70 50 20 35 50 50 15 5 10 5 10 15 35 55 55 50 50
TEMPERATURE 28 27 30 32 31 25 22 20 19 25 37 44 46 36 35 34 34
MAX/MIN TEMP 33 18 46 32
WIND DIR W W W W W NW W W SW S SW SW SW S SW SW SW
WIND (MPH) 12 19 20 19 17 9 5 5 5 6 10 11 10 6 8 8 8
WIND GUST (MPH) 33 54 51 44 40 27 23 27 28 27
PRECIP PROB (%) 50 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.6 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.6 1.9 1.6 1.9 2.1 1.9 1.7 1.6 1.6 2.0 3.3 4.6 5.4 5.2 5.3 5.4 5.3
SNOW DENSITY (%) 6 5 5 5 5 5 5 5 6 7 10 16 33 50 50 50 50
..HIGHWOOD MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 SC BK BK FW FW FW FW FW FW SC BK BK BK BK
CLOUD COVER (%) 60 50 20 50 65 50 10 5 5 10 20 15 30 55 65 65 60
TEMPERATURE 30 28 32 34 33 27 24 23 23 29 39 47 49 41 40 39 38
MAX/MIN TEMP 35 23 49 38
WIND DIR W W W W NW NW W W SW S S SW SW S SW SW SW
WIND (MPH) 14 27 28 26 19 11 9 9 9 8 11 12 13 10 9 9 9
WIND GUST (MPH) 58 57 50
PRECIP PROB (%) 10 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.4 1.5 1.3 1.6 1.7 1.7 1.4 1.4 1.5 1.7 2.8 4.3 5.1 5.3 5.4 5.4 5.2
SNOW DENSITY (%) 7 5 5 6 6 5 5 6 7 7 12 20 33 50 100 50 50
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW SC SC SC SC FW FW FW FW FW SC BK BK SC BK
CLOUD COVER (%) 80 55 20 35 45 35 30 10 10 10 10 15 30 55 60 40 55
TEMPERATURE 29 30 35 36 34 25 23 22 20 27 38 44 46 38 36 36 35
MAX/MIN TEMP 37 19 46 33
WIND DIR W W W NW NW NW NW W SW S S S S S S SW SW
WIND (MPH) 8 16 23 23 19 10 5 6 6 8 11 12 11 9 9 8 6
WIND GUST (MPH) 25 41 51 44 42 28 29 29 31
PRECIP PROB (%) 60 5 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.02 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.04 0.00 0.00 0.00
6 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.9 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.8 3.0 1.8 1.9 1.9 1.7 1.5 1.4 1.2 1.7 2.8 4.0 4.8 5.0 5.2 5.3 5.3
SNOW DENSITY (%) 9 7 6 7 7 5 5 6 6 7 10 16 33 50 100 100 100
..BEARS PAW MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 SC BK SC FW FW FW FW SC SC BK BK BK BK
CLOUD COVER (%) 65 55 30 35 40 60 30 10 10 15 10 25 40 55 60 55 55
TEMPERATURE 23 25 30 31 27 22 22 21 21 28 38 45 47 38 36 35 33
MAX/MIN TEMP 35 19 47 32
WIND DIR S W W NW NW NW W SW SW SW S S S S S SW W
WIND (MPH) 9 18 25 23 16 8 3 4 5 6 11 12 10 6 6 5 4
WIND GUST (MPH) 37 43 43 34
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.05 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.8 0.0 0.0 0.0
SNOW LEVEL (KFT) 2.5 1.8 1.0 0.6 0.4 0.3 0.3 0.3 0.7 1.1 2.0 3.1 4.0 4.3 4.5 4.5 4.4
SNOW DENSITY (%) 7 6 5 5 5 5 5 6 7 7 9 14 25 33 50 50 33
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW FW FW FW FW FW FW FW FW FW SC BK SC SC SC
CLOUD COVER (%) 70 50 10 20 25 10 10 5 10 10 10 25 45 55 45 30 40
TEMPERATURE 29 28 31 33 32 25 22 20 20 25 38 45 47 37 34 33 32
MAX/MIN TEMP 34 20 47 31
WIND DIR W W W W W W W SW S S S SW SW S S SW SW
WIND (MPH) 16 23 24 25 24 14 8 5 5 5 11 13 11 8 6 6 8
WIND GUST (MPH) 37 47 54 56 55 40 25 31 34 31
PRECIP PROB (%) 40 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.02 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.00 0.00 0.00
6 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.5 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.0 2.6 1.9 2.2 2.4 2.1 2.0 1.8 1.9 2.2 3.4 4.8 5.6 5.6 5.5 5.5 5.3
SNOW DENSITY (%) 6 5 5 5 5 5 5 6 6 6 10 16 33 50 50 50 50
..BRIDGER RANGE
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 80 55 10 10 15 5 5 5 15 15 15 35 40 45 40 30 40
TEMPERATURE 30 28 32 35 34 26 23 22 21 26 39 47 48 39 36 34 33
MAX/MIN TEMP 35 21 49 33
WIND DIR NW NW W W NW NW NW W S SE S SW SW SE S S S
WIND (MPH) 12 17 19 19 20 11 4 4 5 5 9 9 8 8 6 6 6
WIND GUST (MPH) 34 37 42 42 42 31 26 26 24
PRECIP PROB (%) 30 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.04 0.00 0.00 0.00
6 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.5 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.2 3.2 2.4 2.5 2.7 2.3 2.1 1.9 2.0 2.3 3.8 5.1 6.0 5.9 5.7 5.5 5.3
SNOW DENSITY (%) 6 5 5 6 6 5 5 6 6 7 12 25 50 100 100 100 50
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 CL CL CL CL FW SC FW FW SC SC SC SC SC SC
CLOUD COVER (%) 70 50 10 0 5 5 5 10 30 15 25 30 35 40 30 35 40
TEMPERATURE 30 28 31 34 33 24 21 19 18 24 37 44 44 36 33 31 30
MAX/MIN TEMP 34 18 45 29
WIND DIR NW NW W W W NW W W S S SW SW SW S S S S
WIND (MPH) 10 10 12 13 13 8 4 4 5 5 9 10 9 9 9 9 9
WIND GUST (MPH) 32 33 34 36 36 23 28 29 28 26 26 26 26
PRECIP PROB (%) 30 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.08 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.9 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.1 4.6 3.8 3.6 3.6 2.9 2.5 2.4 2.6 3.0 4.7 5.9 6.5 6.0 6.0 5.9 5.9
SNOW DENSITY (%) 7 6 6 6 6 6 6 6 6 7 11 20 25 33 50 50 33
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 CL FW FW FW FW SC FW FW SC SC SC SC SC BK
CLOUD COVER (%) 85 70 25 5 5 5 5 10 30 15 25 30 35 45 40 35 50
TEMPERATURE 28 26 30 34 33 24 20 19 18 24 39 46 46 37 33 32 31
MAX/MIN TEMP 35 18 47 30
WIND DIR NW NW W W NW NW W SW S S SW SW SW S S S S
WIND (MPH) 9 10 12 14 14 6 3 4 5 5 6 9 8 9 9 9 9
WIND GUST (MPH) 33 35 33
PRECIP PROB (%) 40 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.03 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.12 0.00 0.00 0.00
6 HOUR SNOW 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.4 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.3 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.5 4.3 3.5 3.4 3.4 2.6 2.3 2.2 2.5 2.9 4.7 6.0 6.7 6.2 5.9 5.9 5.8
SNOW DENSITY (%) 7 6 5 5 5 5 5 6 6 6 11 20 33 50 50 50 50
..LIONHEAD RANGE
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK SC CL CL CL CL CL CL SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 65 25 5 0 0 5 5 5 35 20 35 40 40 40 35 40 40
TEMPERATURE 35 34 39 41 40 30 25 22 21 25 41 48 47 37 33 30 28
MAX/MIN TEMP 42 19 48 27
WIND DIR W W W W W NW NE E E E SW SW SW S SE SE SE
WIND (MPH) 8 9 10 10 11 5 2 2 3 3 5 6 6 4 4 5 4
WIND GUST (MPH)
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.2 5.7 4.8 4.6 4.3 3.5 3.1 2.8 3.0 3.4 5.1 6.0 6.4 6.3 6.4 6.2 6.1
SNOW DENSITY (%) 20 10 9 10 10 8 7 7 7 8 16 33 50 100 50 50 50
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 SC CL CL CL FW FW FW SC FW FW SC SC SC FW SC SC
CLOUD COVER (%) 70 30 5 5 5 5 5 10 35 15 20 30 30 30 25 30 45
TEMPERATURE 28 26 30 33 32 25 21 20 19 25 37 45 47 39 35 33 32
MAX/MIN TEMP 33 19 47 32
WIND DIR NW NW W W W NW W W SW SW SW SW SW S SW SW SW
WIND (MPH) 13 14 16 18 18 10 5 5 5 5 9 11 11 9 9 9 9
WIND GUST (MPH) 34 36 40 39
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.7 3.1 2.5 2.8 3.0 2.5 2.2 2.1 2.3 2.6 4.2 5.6 6.4 6.3 5.8 5.5 5.3
SNOW DENSITY (%) 6 5 5 6 6 6 6 6 6 7 11 20 33 50 50 50 50
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK SC CL CL CL FW FW FW SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 55 30 5 5 5 5 10 10 30 20 25 30 35 40 35 35 35
TEMPERATURE 34 31 35 37 36 28 24 22 21 27 41 48 49 39 35 33 32
MAX/MIN TEMP 38 21 50 31
WIND DIR NW NW NW NW NW NW NW W S S S S S S S S S
WIND (MPH) 13 14 16 18 18 9 4 4 4 5 10 12 12 11 10 9 8
WIND GUST (MPH) 33
PRECIP PROB (%) 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.6 3.8 3.3 3.4 3.5 3.0 2.7 2.6 2.8 3.0 4.7 5.9 6.5 6.0 5.9 5.8 5.7
SNOW DENSITY (%) 8 6 6 7 7 7 6 7 7 8 14 25 50 50 50 50 50
..CENTENNIAL MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER SC FW CL CL CL FW FW FW SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 35 20 0 0 0 5 10 15 30 25 35 40 35 45 40 45 35
TEMPERATURE 33 31 35 38 37 30 25 23 22 27 39 45 45 38 35 33 31
MAX/MIN TEMP 38 22 46 30
WIND DIR NW NW NW NW NW NW N N SE E S S S S E E NE
WIND (MPH) 16 18 17 17 18 12 9 8 6 6 10 11 11 8 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.7 4.8 4.1 4.0 4.0 3.5 3.0 2.8 2.9 3.2 4.8 5.8 6.2 6.1 6.1 6.0 5.9
SNOW DENSITY (%) 12 7 7 8 9 8 7 7 7 8 14 25 50 50 50 50 50
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER BK SC FW FW FW FW FW FW SC FW FW SC SC SC FW FW SC
CLOUD COVER (%) 50 30 10 10 5 5 5 5 25 15 25 30 35 35 20 20 35
TEMPERATURE 23 21 27 31 30 23 20 19 19 24 37 45 47 37 33 30 29
MAX/MIN TEMP 32 18 47 28
WIND DIR NW NW W W NW NW W SW S S S SW SW S S S S
WIND (MPH) 16 14 12 13 13 6 3 4 4 4 8 9 6 5 5 5 5
WIND GUST (MPH) 34 35 33 35 36 25 26 24
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.2 1.6 1.9 2.6 2.9 2.4 2.2 2.2 2.5 2.7 4.3 5.8 6.6 6.4 6.0 5.6 5.3
SNOW DENSITY (%) 5 5 5 5 6 6 6 6 6 7 12 25 50 50 50 50 50
..PIONEER MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW CL CL FW FW FW FW SC FW FW SC SC SC FW FW SC
CLOUD COVER (%) 55 25 5 5 5 5 5 10 30 20 25 30 30 30 25 25 35
TEMPERATURE 26 23 28 30 30 23 20 20 19 24 38 46 47 37 33 31 30
MAX/MIN TEMP 31 19 47 30
WIND DIR W NW W W W NW W SW S S S SW SW SW SW SW SW
WIND (MPH) 14 14 14 16 16 8 4 3 4 4 9 10 8 5 6 5 6
WIND GUST (MPH) 37 39 39 40 40 26 28 29 27
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.7 2.1 2.2 2.8 3.1 2.6 2.4 2.4 2.6 2.9 4.6 6.0 6.7 6.5 6.1 5.8 5.6
SNOW DENSITY (%) 5 5 5 5 6 6 6 6 6 7 14 25 50 50 50 50 50
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A
CLOUD COVER SC FW CL CL CL FW FW FW SC FW SC SC SC SC SC SC SC
CLOUD COVER (%) 45 20 5 5 5 5 10 20 35 25 30 30 35 40 30 30 30
TEMPERATURE 27 25 31 34 34 26 24 22 22 27 41 48 48 38 35 32 31
MAX/MIN TEMP 35 21 49 30
WIND DIR NW NW NW NW NW NW W W S S S SW SW S S S SW
WIND (MPH) 18 19 17 18 17 10 5 4 5 6 10 12 11 10 9 8 8
WIND GUST (MPH) 44 43 39 36 36 28 29 31 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.5 3.0 2.8 3.3 3.6 3.2 3.0 2.9 3.0 3.2 4.9 6.0 6.6 6.3 6.0 5.9 5.7
SNOW DENSITY (%) 6 5 5 6 7 6 6 7 7 9 16 25 50 50 50 50 50
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 SC SC FW CL CL CL CL FW FW SC SC SC SC SC SC SC
CLOUD COVER (%) 80 50 40 5 5 5 5 5 15 10 25 30 40 45 40 30 35
TEMPERATURE 26 25 28 31 29 20 16 15 14 19 32 39 38 30 27 25 25
MAX/MIN TEMP 32 13 40 24
WIND DIR W W W W W NW W W SW SW SW SW SW SW SW SW SW
WIND (MPH) 8 10 13 16 14 6 4 3 4 4 8 10 9 6 8 6 6
WIND GUST (MPH) 33 35 33
PRECIP PROB (%) 50 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.05 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.08 0.00 0.00 0.00
6 HOUR SNOW 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.6 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.1 5.6 4.9 4.5 4.0 3.1 2.6 2.4 2.6 3.0 4.6 6.1 6.7 6.4 6.2 6.1 6.1
SNOW DENSITY (%) 8 6 5 5 5 5 5 5 6 6 7 14 16 20 25 25 20
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW FW FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 90 65 40 20 15 10 10 10 25 15 20 25 35 40 40 30 45
TEMPERATURE 26 25 28 32 31 22 18 17 17 23 35 41 40 33 32 31 31
MAX/MIN TEMP 33 16 42 30
WIND DIR NW W W W W W W W SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 13 18 19 19 10 5 5 8 6 10 11 10 12 13 14 14
WIND GUST (MPH) 42 42 46 47 44 28 39 42 39 29 33 34 34
PRECIP PROB (%) 60 30 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.06 0.00 0.00 0.00
LOW END QPF 0.01 0.00 0.00 0.00
HIGH END QPF 0.14 0.00 0.00 0.00
6 HOUR SNOW 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.8 0.0 0.0 0.0
LOW END SNOW 0.1 0.0 0.0 0.0
HIGH END SNOW 1.8 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.1 5.1 4.4 4.1 3.8 2.9 2.4 2.1 2.4 2.8 4.4 5.8 6.5 6.2 6.1 6.1 6.1
SNOW DENSITY (%) 7 6 6 6 6 5 5 6 6 6 9 14 20 25 33 33 33
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 CL CL CL FW SC FW FW SC SC SC SC SC SC
CLOUD COVER (%) 75 50 25 10 5 5 5 5 30 15 25 30 35 40 35 35 40
TEMPERATURE 31 30 33 36 35 26 21 19 18 23 38 45 44 35 32 30 28
MAX/MIN TEMP 37 18 46 28
WIND DIR W W W W W NW NW SW S S SW SW SW S S S S
WIND (MPH) 9 10 12 13 13 6 3 3 4 4 8 9 9 6 8 8 8
WIND GUST (MPH) 37 37 42 41 40 25 23 35 37 35 26 28 29 31
PRECIP PROB (%) 30 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.02 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.08 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.2 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.8 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.7 5.3 4.5 4.2 4.0 3.1 2.6 2.5 2.7 3.1 4.7 6.1 6.7 6.3 6.1 6.1 6.0
SNOW DENSITY (%) 10 7 6 7 6 6 6 6 6 7 11 20 33 33 50 33 33
..CRAZY MOUNTAINS
DATE THURSDAY 03/26/26 FRIDAY 03/27/26
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 FW FW FW FW FW FW FW FW FW SC SC BK SC SC SC
CLOUD COVER (%) 75 50 15 10 15 10 5 10 15 10 15 30 45 50 40 35 35
TEMPERATURE 27 26 28 31 30 23 21 19 18 24 35 42 43 35 34 33 33
MAX/MIN TEMP 32 18 43 31
WIND DIR W W W W NW NW NW W SW S S SW SW SW SW W W
WIND (MPH) 17 21 26 28 28 19 10 8 6 8 12 13 12 9 9 9 10
WIND GUST (MPH) 39 50 56 56 57 42 28 34 36 34
PRECIP PROB (%) 50 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.03 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.08 0.00 0.00 0.00
6 HOUR SNOW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.5 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.4 3.4 2.4 2.5 2.6 2.2 1.9 1.7 1.9 2.2 3.6 4.9 5.7 5.7 5.8 5.6 5.4
SNOW DENSITY (%) 6 5 5 5 5 5 5 6 6 6 8 14 25 50 50 50 50
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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