364
FWUS45 KTFX 051001
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT SUN APR 5 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 OV BK BK BK BK OV OV OV OV BK SC SC SC SC SC SC
CLOUD COVER (%) 70 70 55 55 60 60 80 80 85 80 60 45 45 45 40 30 50
TEMPERATURE 27 28 36 39 38 32 30 29 29 29 38 45 45 39 39 38 38
MAX/MIN TEMP 40 27 47 35
WIND DIR SE S S SE SE E E E E SE S S SW SW SW SW SW
WIND (MPH) 5 5 8 9 9 9 9 8 8 8 9 11 13 12 16 20 29
WIND GUST (MPH) 34 46 75
PRECIP PROB (%) 20 20 20 20 10 5 5 5 5 5 5 5 5 5 5 5 30
PRECIP TYPE 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 0.00 0.02 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 0.1 0.0 0.0 0.3
SNOW LEVEL (KFT) 4.7 4.6 5.4 6.0 6.2 5.6 5.1 4.9 4.6 4.8 6.0 7.2 7.7 7.7 7.5 6.9 6.2
SNOW DENSITY (%) 10 10 14 16 20 20 16 25 25 25 33 50 50 50 50 33 20
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 BK SC SC BK BK OV OV OV OV BK BK SC SC SC FW FW
CLOUD COVER (%) 50 50 50 50 65 65 80 75 80 70 60 55 40 35 40 25 25
TEMPERATURE 27 30 39 43 42 34 31 30 29 30 40 46 47 40 38 37 37
MAX/MIN TEMP 44 28 48 36
WIND DIR W S S SW SE E E SE E E SE S SW SW SW SW SW
WIND (MPH) 5 4 6 8 8 8 6 6 5 5 6 9 9 9 11 13 21
WIND GUST (MPH) 25 27 29 28 35 62
PRECIP PROB (%) 5 5 5 10 10 5 5 5 5 5 10 10 5 5 0 0 10
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 0.00 0.00 0.00 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) 5.5 5.2 6.0 6.6 6.8 6.2 5.8 5.7 5.6 5.6 6.7 7.7 8.1 8.0 7.6 7.2 6.7
SNOW DENSITY (%) 14 14 16 25 33 25 33 33 33 33 33 50 100 100 50 33 25
..NEVADA MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW SC SC SC OV OV OV BK OV OV BK BK SC SC SC SC FW
CLOUD COVER (%) 20 40 45 45 70 70 75 60 85 75 65 60 40 30 40 35 25
TEMPERATURE 32 35 43 47 47 38 35 33 32 33 41 50 51 44 41 40 39
MAX/MIN TEMP 49 31 52 39
WIND DIR W NE E N NE NE NE NE NE NE E SE W SW SW SW SW
WIND (MPH) 5 4 5 6 8 8 6 5 5 4 5 6 9 8 9 11 17
WIND GUST (MPH) 42
PRECIP PROB (%) 0 5 5 5 5 0 0 0 5 5 10 10 5 5 0 0 5
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.9 5.6 6.4 7.1 7.3 6.8 6.4 6.2 5.8 5.7 6.8 7.9 8.2 8.1 7.6 7.2 6.8
SNOW DENSITY (%) 25 25 25 50 50 50 50 50 50 50 50 100 0 0 100 50 50
..ELKHORN/BOULDER MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW FW SC SC BK BK BK BK OV OV BK BK SC SC SC SC SC
CLOUD COVER (%) 10 20 35 45 60 65 60 65 80 75 60 60 50 35 30 45 35
TEMPERATURE 30 35 45 50 49 40 36 34 32 35 45 50 50 42 39 37 37
MAX/MIN TEMP 51 31 52 36
WIND DIR W SW S W N NE E S SE SE S SW W W SW SW SW
WIND (MPH) 5 4 6 6 8 6 5 5 4 4 8 8 9 8 9 10 13
WIND GUST (MPH) 27 36
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 10 10 5 5 0 0 5
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 0.03 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) 6.1 6.1 6.9 7.6 7.9 7.7 7.4 7.1 6.7 6.6 7.5 8.2 8.5 8.3 7.9 7.5 7.1
SNOW DENSITY (%) 25 20 25 50 50 50 50 50 50 50 50 100 100 100 100 50 33
..BIG BELT MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC SC BK OV BK BK OV OV BK BK SC SC SC BK SC
CLOUD COVER (%) 30 35 35 40 65 75 55 55 85 75 65 60 50 40 40 55 45
TEMPERATURE 32 36 44 48 48 40 36 34 32 34 43 50 51 44 40 39 39
MAX/MIN TEMP 49 31 52 38
WIND DIR W W W NW N NE E E SE SE SE SE S S S S S
WIND (MPH) 5 4 6 8 9 8 6 5 5 5 6 8 11 8 10 11 13
WIND GUST (MPH) 24 23 24 24 26 26 29 25 41
PRECIP PROB (%) 5 5 5 5 5 0 0 0 0 0 10 10 5 5 0 0 5
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.0 5.8 6.5 7.0 7.3 7.2 6.8 6.1 5.6 5.4 6.6 7.7 8.1 8.0 7.7 7.2 6.9
SNOW DENSITY (%) 25 20 25 50 50 50 50 50 50 50 50 100 100 0 100 100 50
..LITTLE BELT MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC BK BK BK SC BK OV OV BK BK BK SC SC SC SC
CLOUD COVER (%) 35 30 40 55 60 60 50 50 80 75 70 65 50 40 35 45 40
TEMPERATURE 29 35 44 46 45 36 33 31 30 33 42 46 46 39 36 37 38
MAX/MIN TEMP 48 28 48 35
WIND DIR W W NW N NE E S S S S S S S S S SW SW
WIND (MPH) 4 3 5 8 8 5 6 5 5 5 8 9 10 10 10 11 13
WIND GUST (MPH) 23 27 29 32 34 27 27 29 40
PRECIP PROB (%) 5 10 10 20 20 5 5 5 5 5 10 10 5 5 5 5 5
PRECIP TYPE S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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 0.01 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) 5.7 5.8 6.5 6.9 7.1 6.6 6.0 5.6 5.5 5.4 6.5 7.3 7.6 7.6 7.6 7.2 7.0
SNOW DENSITY (%) 16 16 20 25 25 25 25 33 33 33 33 50 100 100 100 50 50
..HIGHWOOD MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC SC BK BK SC SC BK OV OV BK BK SC SC SC SC
CLOUD COVER (%) 40 40 40 45 50 65 45 40 65 80 75 65 50 45 30 45 30
TEMPERATURE 32 35 41 44 43 37 34 32 31 33 40 46 47 41 40 41 43
MAX/MIN TEMP 45 30 48 39
WIND DIR W N N NE E E SE SE E SE SE SE SE SE S SW SW
WIND (MPH) 5 5 9 10 12 11 12 10 9 10 13 14 14 11 11 14 20
WIND GUST (MPH) 40
PRECIP PROB (%) 5 10 20 10 10 5 5 5 0 0 5 5 5 5 5 5 5
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 0.00 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.4 5.0 5.6 6.0 6.1 5.5 5.3 5.2 4.9 4.3 5.3 6.5 7.3 7.4 7.6 7.1 6.9
SNOW DENSITY (%) 25 16 20 25 25 33 33 33 33 33 33 50 100 0 0 100 100
..SNOWY/JUDITH MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC BK BK SC BK BK OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 35 35 45 60 65 50 60 60 85 90 85 80 75 60 35 45 50
TEMPERATURE 31 35 43 45 44 36 33 31 29 31 38 40 40 36 35 36 38
MAX/MIN TEMP 46 27 42 32
WIND DIR W NE NE E E E SE SE SE SE SE SE SE SE S SW SW
WIND (MPH) 5 5 9 10 11 11 10 9 10 12 13 14 14 12 10 11 13
WIND GUST (MPH) 32 32 29 29 32 36 37 39 40 34 28 28 34
PRECIP PROB (%) 0 5 10 20 20 5 5 5 20 20 10 10 5 5 5 5 5
PRECIP TYPE 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 0.00 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.4 5.0 5.6 6.1 6.1 5.2 4.6 4.2 3.8 3.7 4.6 5.4 6.1 6.5 6.8 6.9 6.8
SNOW DENSITY (%) 25 20 20 25 25 25 25 20 16 16 25 33 50 100 100 100 100
..BEARS PAW MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 OV BK OV BK BK OV BK OV OV OV OV BK BK SC SC SC
CLOUD COVER (%) 50 75 70 75 60 55 70 55 80 85 75 75 70 55 45 45 30
TEMPERATURE 31 33 39 41 40 34 32 30 29 30 36 40 40 36 35 34 35
MAX/MIN TEMP 42 27 41 31
WIND DIR NE NE NE E E E SE SE SE SE SE SE SE SE SE S SW
WIND (MPH) 6 6 10 11 11 11 11 12 14 18 19 21 21 18 14 10 10
WIND GUST (MPH) 37 40 39
PRECIP PROB (%) 5 20 20 20 10 5 5 5 5 5 0 0 5 5 5 5 5
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 0.01 0.01 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) 3.8 3.4 3.9 4.5 4.6 3.7 3.1 2.7 2.6 2.6 3.2 4.0 4.6 4.9 6.0 6.3 6.6
SNOW DENSITY (%) 16 14 12 16 20 16 14 14 11 11 12 20 33 50 100 100 100
..CASTLE/CRAZY MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW SC SC SC BK BK SC OV OV OV OV BK BK SC SC SC SC
CLOUD COVER (%) 25 25 35 35 60 55 35 75 90 80 70 70 60 45 25 40 50
TEMPERATURE 30 36 46 50 49 39 34 31 30 31 39 44 44 38 35 34 35
MAX/MIN TEMP 51 29 46 33
WIND DIR W W W NW NE E E E E E SE SE SE SE S SW SW
WIND (MPH) 5 4 8 10 10 10 10 9 8 9 11 12 18 9 6 10 12
WIND GUST (MPH) 28 28 29 27 29 34 37
PRECIP PROB (%) 0 5 5 10 10 5 5 5 10 10 10 10 5 5 0 0 5
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.0 6.2 6.9 7.3 7.5 7.1 6.1 5.4 5.1 5.0 6.2 7.2 7.7 7.8 7.8 7.4 7.2
SNOW DENSITY (%) 16 20 25 33 50 33 33 33 33 33 33 50 100 100 100 50 50
..BRIDGER RANGE
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC BK BK SC OV OV OV BK BK BK SC FW SC SC
CLOUD COVER (%) 25 35 25 30 55 70 45 75 90 85 70 65 60 40 25 40 50
TEMPERATURE 31 37 46 51 50 42 36 34 32 33 42 48 48 40 36 36 36
MAX/MIN TEMP 52 31 50 35
WIND DIR SW SW W W N SE SE SE SE SE SE SE SE SE S SW SW
WIND (MPH) 4 4 5 6 5 8 10 9 9 8 8 9 16 12 11 9 9
WIND GUST (MPH) 25 31 28 27 25 29 32 28 27
PRECIP PROB (%) 0 0 5 5 5 5 0 0 5 5 10 10 5 5 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 0.01 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) 6.2 6.3 6.9 7.3 7.7 7.5 6.7 6.1 5.6 5.4 6.7 7.7 8.1 8.1 8.0 7.6 7.3
SNOW DENSITY (%) 20 25 33 50 100 50 50 50 50 50 50 100 100 100 100 50 50
..MADISON RANGE/SPANISH PEAKS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC BK BK BK OV BK SC SC BK SC FW SC SC
CLOUD COVER (%) 30 25 15 20 45 60 65 65 70 60 50 50 55 35 25 30 40
TEMPERATURE 26 31 42 46 45 38 34 32 31 35 45 48 47 39 35 33 32
MAX/MIN TEMP 47 30 49 31
WIND DIR SW S SW SW SW S S S S S SW W W SW SW SW SW
WIND (MPH) 5 5 6 6 5 5 5 5 5 4 6 9 9 6 6 6 10
WIND GUST (MPH) 26 27 28
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 5 5 5 5 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 0.02 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) 6.3 6.5 7.5 8.1 8.4 8.0 7.7 7.3 7.2 7.3 8.1 8.4 8.6 8.4 8.3 7.9 7.7
SNOW DENSITY (%) 12 14 16 25 33 33 33 33 25 25 33 50 50 50 50 33 25
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 BK BK OV OV BK BK BK BK SC SC SC SC
CLOUD COVER (%) 40 35 20 25 45 55 65 70 80 70 55 60 60 35 25 35 40
TEMPERATURE 26 32 43 48 46 38 34 32 31 34 45 48 47 38 35 33 33
MAX/MIN TEMP 48 30 49 32
WIND DIR S SW W W W S S S S S W W W SW SW SW SW
WIND (MPH) 6 5 5 6 5 5 5 5 5 4 5 8 8 6 8 9 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 5 5 5 5 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 0.03 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 6.3 7.4 8.1 8.4 8.1 7.6 7.3 7.0 7.2 8.0 8.5 8.6 8.5 8.3 7.9 7.6
SNOW DENSITY (%) 12 14 20 33 33 33 33 33 33 33 33 50 50 50 50 33 25
..LIONHEAD RANGE
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW SC FW FW SC SC BK BK BK BK SC SC BK SC FW FW SC
CLOUD COVER (%) 25 25 10 10 35 45 65 65 65 55 45 45 55 40 25 25 25
TEMPERATURE 25 30 45 49 49 39 34 32 30 35 48 52 51 42 37 32 31
MAX/MIN TEMP 51 29 53 30
WIND DIR SE SW SW SW SW S S SE E E SW SW SW SW SW SW S
WIND (MPH) 3 3 4 5 5 3 4 4 3 3 5 8 8 5 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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 0.01 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) 6.3 6.5 7.6 8.2 8.3 7.9 7.5 7.3 7.1 7.3 8.1 8.2 8.4 8.3 8.3 7.9 7.7
SNOW DENSITY (%) 20 20 25 50 100 100 50 50 50 50 50 100 0 0 100 50 50
..TOBACCO ROOT MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW FW FW SC SC BK OV BK OV OV BK BK SC SC SC SC SC
CLOUD COVER (%) 20 15 20 25 50 65 70 65 80 70 55 55 50 40 25 35 50
TEMPERATURE 30 35 44 48 48 40 37 35 33 36 45 49 49 42 39 37 36
MAX/MIN TEMP 49 32 50 35
WIND DIR W SW SW SW W E SE SW S W W W W W SW SW SW
WIND (MPH) 6 5 8 8 6 8 6 5 5 4 6 9 11 8 9 11 13
WIND GUST (MPH) 33
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 5 5 5 5 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 0.01 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) 6.3 6.5 7.3 7.7 8.1 8.0 7.7 7.4 7.1 7.1 7.7 8.2 8.4 8.4 8.1 7.8 7.5
SNOW DENSITY (%) 16 16 20 33 50 50 50 33 33 33 33 50 100 50 50 33 33
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW FW FW FW SC BK BK BK BK BK SC SC SC SC FW SC SC
CLOUD COVER (%) 25 25 10 20 40 50 60 60 70 60 45 45 50 40 25 25 40
TEMPERATURE 29 34 46 50 49 41 37 35 34 38 49 52 51 43 38 36 35
MAX/MIN TEMP 51 33 53 34
WIND DIR S S SW SW SW S SE S S S SW W W W W SW SW
WIND (MPH) 5 4 8 9 8 6 6 5 5 4 6 11 12 8 6 6 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 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 0.01 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) 6.6 6.6 7.6 8.1 8.3 8.0 7.6 7.4 7.3 7.3 8.0 8.3 8.5 8.5 8.3 8.0 7.7
SNOW DENSITY (%) 20 20 25 50 50 50 50 50 50 50 50 100 100 100 50 50 33
..CENTENNIAL MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW FW CL FW SC SC BK BK BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 20 20 5 15 30 50 55 65 60 55 40 45 50 45 25 20 30
TEMPERATURE 29 33 43 48 48 41 37 35 34 38 48 51 50 43 39 35 34
MAX/MIN TEMP 48 33 51 33
WIND DIR S S S SW SW S SE SE SE E SW SW SW W NW NW W
WIND (MPH) 6 5 9 10 9 6 6 6 6 5 9 11 12 8 6 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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 0.01 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) 6.5 6.7 7.6 8.1 8.2 7.9 7.6 7.5 7.4 7.4 8.1 8.2 8.5 8.5 8.4 8.0 7.7
SNOW DENSITY (%) 20 20 25 33 50 50 50 50 50 33 50 100 100 100 100 50 33
..ANACONDA/HIGHLAND RANGES
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW SC SC SC BK BK BK BK OV BK BK SC SC SC SC SC SC
CLOUD COVER (%) 25 25 30 45 55 70 65 60 75 65 50 50 40 30 25 45 35
TEMPERATURE 29 34 45 51 50 42 37 35 34 37 48 52 51 42 38 36 35
MAX/MIN TEMP 51 32 53 34
WIND DIR SW S SW SW NW NE E E E S SW SW W W SW SW SW
WIND (MPH) 4 3 5 5 4 4 4 4 4 3 5 9 10 6 5 6 8
WIND GUST (MPH) 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 5
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 0.01 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) 6.3 6.4 7.3 7.8 8.0 7.9 7.7 7.5 7.2 7.2 7.9 8.3 8.5 8.4 8.2 7.8 7.3
SNOW DENSITY (%) 25 25 33 50 100 100 50 50 50 50 50 100 100 100 50 33 25
..PIONEER MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW FW FW SC BK BK BK BK OV BK SC SC SC SC FW SC SC
CLOUD COVER (%) 20 25 20 45 55 60 55 65 80 65 50 50 40 30 20 40 35
TEMPERATURE 29 34 45 49 49 41 37 35 34 37 47 50 50 42 37 35 34
MAX/MIN TEMP 51 33 52 33
WIND DIR SW SW SW W W NE SE S S SW SW W W W W SW SW
WIND (MPH) 4 3 6 6 5 4 4 3 3 3 6 10 12 8 6 8 9
WIND GUST (MPH) 31 25 24 25 32
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 5
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.4 6.5 7.4 8.0 8.2 8.1 7.8 7.4 7.3 7.3 8.0 8.3 8.6 8.5 8.2 7.9 7.4
SNOW DENSITY (%) 20 25 33 50 50 50 50 50 50 50 50 100 100 50 50 33 25
..BEAVERHEAD/TENDOY MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 FW SC FW FW SC BK BK BK BK BK SC SC SC SC FW SC SC
CLOUD COVER (%) 25 25 15 20 40 55 55 65 70 60 40 40 40 30 20 30 30
TEMPERATURE 30 35 46 49 49 41 38 35 34 38 49 51 51 42 38 35 35
MAX/MIN TEMP 50 33 52 33
WIND DIR SW S SW SW SW S S S S SW SW W W W W SW SW
WIND (MPH) 5 4 8 8 8 6 6 6 5 4 8 12 14 9 6 8 10
WIND GUST (MPH) 25 32 29
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 5
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 0.01 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 6.7 7.5 8.1 8.3 8.0 7.7 7.4 7.2 7.3 7.9 8.3 8.6 8.5 8.4 8.0 7.6
SNOW DENSITY (%) 20 25 25 50 50 50 50 50 50 33 50 100 100 100 50 33 25
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC BK BK BK BK BK BK BK BK BK SC FW FW SC
CLOUD COVER (%) 45 30 15 25 55 55 55 65 70 55 55 60 65 45 25 25 30
TEMPERATURE 20 25 37 41 40 32 28 27 27 31 40 43 41 33 30 27 27
MAX/MIN TEMP 41 26 43 26
WIND DIR SW SW SW W W S SE S S SW SW SW W SW SW SW SW
WIND (MPH) 4 4 6 8 6 4 4 4 4 3 6 9 8 6 6 5 6
WIND GUST (MPH)
PRECIP PROB (%) 0 5 5 5 10 5 5 5 5 5 20 20 10 10 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 0.06 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 0.1 0.0
SNOW LEVEL (KFT) 6.2 6.3 7.3 8.0 8.4 8.0 7.6 7.3 7.2 7.4 8.2 8.5 8.7 8.3 8.1 7.9 7.7
SNOW DENSITY (%) 8 8 10 14 16 16 14 14 14 16 20 25 25 25 25 20 16
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC SC SC BK OV OV OV BK BK BK SC SC SC SC
CLOUD COVER (%) 30 30 15 30 45 50 70 75 80 70 65 65 70 45 30 30 35
TEMPERATURE 26 31 40 43 42 33 30 29 29 32 39 41 39 33 32 32 32
MAX/MIN TEMP 44 27 42 30
WIND DIR W W W NW NW SW SW SW SW W NW N NW SW SW SW SW
WIND (MPH) 10 8 8 9 9 6 6 6 5 5 9 10 10 8 10 12 16
WIND GUST (MPH) 26 23 26 29 29 25 28 29 39
PRECIP PROB (%) 0 10 5 5 10 5 10 10 10 10 20 20 10 10 5 5 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 0.04 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 0.1 0.0
SNOW LEVEL (KFT) 6.2 6.3 7.1 7.8 8.1 7.8 7.4 6.9 6.6 6.6 7.4 8.1 8.4 8.2 8.1 7.9 7.6
SNOW DENSITY (%) 11 11 12 16 16 16 20 20 20 20 20 25 25 33 25 25 25
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 BK BK BK OV BK BK BK BK SC SC SC SC
CLOUD COVER (%) 35 30 15 20 45 50 60 65 70 60 50 55 60 40 25 25 30
TEMPERATURE 24 30 42 47 46 37 33 31 30 34 45 48 47 38 34 32 31
MAX/MIN TEMP 48 29 49 30
WIND DIR SW SW SW W W S S S S S SW W W SW SW SW SW
WIND (MPH) 5 4 5 6 5 4 4 4 4 3 6 9 8 5 6 6 8
WIND GUST (MPH) 23 24 25 24 21 21 21 23 27 33 35 34 29 26 27 35
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 10 10 5 5 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 0.04 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) 6.2 6.4 7.4 8.1 8.4 8.0 7.6 7.2 7.0 7.2 8.0 8.4 8.6 8.4 8.2 7.9 7.6
SNOW DENSITY (%) 11 12 16 25 33 33 25 25 25 25 33 50 50 50 50 33 25
..CRAZY MOUNTAINS
DATE SUNDAY 04/05/26 MONDAY 04/06/26
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 SC SC BK SC SC OV OV OV OV OV BK SC SC SC SC
CLOUD COVER (%) 30 30 30 35 50 45 45 80 90 80 75 70 65 40 25 40 45
TEMPERATURE 30 35 43 46 45 37 33 31 30 31 37 41 41 35 33 34 35
MAX/MIN TEMP 47 28 42 32
WIND DIR W W SW W NE E SE SE SE SE SE S SE SW SW W W
WIND (MPH) 8 6 8 10 12 13 12 10 9 10 12 13 19 10 8 12 16
WIND GUST (MPH) 25 29 32 33 31 27 26 31 34 29 39
PRECIP PROB (%) 0 5 5 10 10 5 5 5 20 20 20 20 5 5 0 0 5
PRECIP TYPE 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 0.00 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.2 6.3 6.9 7.4 7.6 7.1 6.4 6.0 5.6 5.5 6.5 7.3 7.7 7.6 7.7 7.5 7.3
SNOW DENSITY (%) 14 14 16 25 25 25 25 25 25 25 25 33 50 50 50 50 33
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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