483
FWUS45 KTFX 071001
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT TUE APR 7 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK SC SC SC SC FW SC SC FW FW SC SC BK SC SC
CLOUD COVER (%) 35 40 70 50 40 50 30 20 45 40 25 20 25 40 55 45 45
TEMPERATURE 38 38 37 38 33 27 25 22 20 23 31 36 38 31 28 25 23
MAX/MIN TEMP 40 20 38 23
WIND DIR SW SW W W W W W NW N NW W SW W SW NW N N
WIND (MPH) 37 35 32 31 27 18 13 10 8 6 9 12 12 9 8 6 6
WIND GUST (MPH) 77 81 75 71 64 41 32 31
PRECIP PROB (%) 5 10 60 20 20 30 10 5 5 5 5 5 10 10 20 20 10
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.01 0.05 0.01 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.06 0.01 0.00 0.00
LOW END QPF 0.03 0.00 0.00 0.00
HIGH END QPF 0.26 0.01 0.02 0.04
6 HOUR SNOW 0.1 0.3 0.2 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.4 0.2 0.0 0.0
LOW END SNOW 0.2 0.0 0.0 0.0
HIGH END SNOW 2.7 0.3 0.1 0.5
SNOW LEVEL (KFT) 7.2 6.2 5.3 4.1 3.3 2.7 2.5 2.2 1.8 1.9 3.0 3.9 4.5 4.1 3.7 3.3 3.1
SNOW DENSITY (%) 33 16 11 8 7 6 6 5 5 6 7 9 11 10 9 7 7
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK BK SC FW FW FW SC FW FW FW FW SC SC SC
CLOUD COVER (%) 25 25 40 55 55 35 20 10 20 25 25 15 15 20 40 35 30
TEMPERATURE 37 40 42 42 38 30 26 24 22 25 35 40 40 32 29 27 25
MAX/MIN TEMP 43 21 41 25
WIND DIR W W W W W W W W W NW W W W W W W NW
WIND (MPH) 25 31 33 32 29 21 16 11 6 6 10 12 12 8 6 6 5
WIND GUST (MPH) 57 79 81 77 71 49 39 29 27 32 33
PRECIP PROB (%) 0 0 20 30 20 5 10 5 10 10 5 5 5 5 10 10 10
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.02 0.01 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.05 0.02 0.00 0.01
6 HOUR SNOW 0.0 0.1 0.2 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.2 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 0.3 0.0 0.1
SNOW LEVEL (KFT) 7.6 6.8 6.5 5.8 4.7 3.4 2.9 2.6 2.5 2.6 3.7 4.6 5.0 4.6 4.2 3.8 3.6
SNOW DENSITY (%) 33 25 16 11 9 6 6 6 6 6 7 10 12 11 10 8 7
..NEVADA MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC SC FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 35 20 10 40 30 35 20 10 15 20 20 20 10 15 20 20 20
TEMPERATURE 39 43 48 49 45 37 31 28 26 29 37 43 45 38 34 31 29
MAX/MIN TEMP 49 25 45 28
WIND DIR SW W W W W W W W NW NW W W W W W W NW
WIND (MPH) 17 27 32 31 31 23 17 11 8 6 10 12 13 8 5 5 6
WIND GUST (MPH) 34 57 63 61 62 48 39 32 27
PRECIP PROB (%) 0 0 5 20 20 5 5 5 5 5 0 0 0 0 5 5 10
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 0.01 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) 7.7 7.0 6.9 6.6 5.5 4.4 3.3 2.9 2.9 2.9 3.8 4.8 5.3 4.8 4.3 3.9 3.5
SNOW DENSITY (%) 50 33 33 33 16 10 7 6 6 7 10 14 20 16 14 11 9
..ELKHORN/BOULDER MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC FW FW FW FW FW FW FW FW FW SC FW FW
CLOUD COVER (%) 30 20 15 25 35 20 20 15 15 10 15 20 15 25 30 20 20
TEMPERATURE 38 43 49 51 47 37 31 28 26 30 39 45 46 38 34 31 29
MAX/MIN TEMP 51 25 46 29
WIND DIR SW SW W W W W W NW W W W W W NW W W NW
WIND (MPH) 14 20 27 31 33 27 20 13 9 8 10 12 13 9 6 5 6
WIND GUST (MPH) 55 63 66 71 61 49 42 28 28 28 31 33
PRECIP PROB (%) 0 0 5 5 5 5 0 0 0 0 0 0 0 0 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 0.02 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) 7.7 7.4 7.3 7.3 6.7 4.9 4.0 3.4 3.3 3.4 4.2 5.2 5.7 5.4 5.0 4.6 4.3
SNOW DENSITY (%) 50 33 33 33 20 10 7 6 6 7 10 14 20 16 12 11 10
..BIG BELT MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC SC FW FW FW FW SC FW SC SC SC FW
CLOUD COVER (%) 50 35 35 35 50 35 35 15 20 15 25 30 20 25 35 30 25
TEMPERATURE 39 45 52 53 48 38 32 29 26 29 37 44 46 39 35 32 30
MAX/MIN TEMP 54 25 46 29
WIND DIR SW SW W W W W NW W NW NW W W NW N SW W NW
WIND (MPH) 14 20 29 33 34 26 17 11 8 8 10 11 12 8 5 5 6
WIND GUST (MPH) 34 55 66 73 78 64 50 44 33 34 31 31 31
PRECIP PROB (%) 0 0 10 20 20 10 10 10 5 5 0 0 0 0 5 5 10
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 0.03 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 0.0 0.1 0.0 0.0
SNOW LEVEL (KFT) 7.7 7.2 7.2 7.0 6.1 4.7 3.6 2.9 2.7 2.6 3.5 4.6 5.2 4.7 4.4 3.9 3.5
SNOW DENSITY (%) 100 50 50 50 25 12 8 7 6 7 9 14 20 16 14 11 9
..LITTLE BELT MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC BK BK SC SC SC FW SC SC FW SC SC SC SC
CLOUD COVER (%) 30 25 40 40 65 60 50 30 35 20 35 30 20 35 45 50 35
TEMPERATURE 38 44 51 53 47 35 29 26 24 26 35 41 43 34 31 29 27
MAX/MIN TEMP 53 23 43 27
WIND DIR SW SW SW W W W NW W NW NW NW NW NW NE S SW NW
WIND (MPH) 14 19 25 27 28 20 16 17 16 16 13 11 9 5 5 5 5
WIND GUST (MPH) 34 47 57 61 63 48 40 37 37 41 35 32 27
PRECIP PROB (%) 0 0 5 20 40 40 20 10 10 10 5 5 5 5 10 10 20
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.01 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 0.01 0.04 0.00 0.01
6 HOUR SNOW 0.0 0.0 0.1 0.2 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 0.0 0.5 0.0 0.1
SNOW LEVEL (KFT) 7.6 7.3 7.3 7.1 6.2 4.6 3.2 2.7 2.2 2.1 3.1 4.2 4.6 4.1 3.8 3.6 3.4
SNOW DENSITY (%) 50 50 50 50 20 10 6 5 5 6 7 11 12 12 11 9 8
..HIGHWOOD MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK BK BK OV BK SC SC FW SC FW FW SC BK OV SC
CLOUD COVER (%) 10 35 55 55 70 75 55 45 45 20 35 25 15 25 60 70 40
TEMPERATURE 42 48 52 54 44 35 31 28 24 26 32 39 41 34 31 30 28
MAX/MIN TEMP 54 24 41 28
WIND DIR SW SW W W W NW W W NW NW NW NW N E SE NW NW
WIND (MPH) 21 26 33 34 33 19 16 21 23 24 17 13 11 9 9 6 6
WIND GUST (MPH) 49 58 59 62 41
PRECIP PROB (%) 0 0 5 20 50 40 30 20 10 10 5 5 5 5 20 20 10
PRECIP TYPE R S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.02 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.03 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.04 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.1 0.3 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.4 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.5 0.0 0.3
SNOW LEVEL (KFT) 7.6 7.1 6.9 6.6 5.3 3.8 2.8 2.4 1.5 1.4 2.2 3.2 3.7 3.3 3.1 2.9 2.6
SNOW DENSITY (%) 0 100 100 50 25 12 7 6 5 6 7 10 12 12 12 10 8
..SNOWY/JUDITH MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC BK OV BK BK SC BK SC SC SC FW SC SC BK BK
CLOUD COVER (%) 50 15 30 55 75 60 50 35 50 30 30 40 25 30 40 60 60
TEMPERATURE 39 49 58 59 52 37 31 29 25 27 35 40 41 33 30 28 28
MAX/MIN TEMP 60 24 42 26
WIND DIR SW SW W W NW NW NW NW NW NW NW NW N NE SE S W
WIND (MPH) 14 16 21 24 29 21 18 25 29 33 21 14 10 6 6 5 5
WIND GUST (MPH) 33 46 49 54 61 49 42 55 66 70 48 35 27
PRECIP PROB (%) 0 0 5 20 30 20 5 10 5 5 0 0 0 0 10 10 20
PRECIP TYPE R S S S
6 HOUR QPF 0.00 0.00 0.01 0.01 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 0.09 0.02 0.00 0.03
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 0.0 0.3 0.0 0.2
SNOW LEVEL (KFT) 7.4 7.4 7.4 7.5 6.6 4.8 3.2 2.5 1.9 1.6 2.4 3.3 3.7 3.1 2.7 2.5 2.6
SNOW DENSITY (%) 0 0 0 0 50 16 8 6 5 6 7 10 12 12 11 10 9
..BEARS PAW MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK OV BK BK SC BK BK SC SC SC SC SC OV OV BK
CLOUD COVER (%) 30 20 60 75 65 60 35 65 65 45 40 40 35 40 70 80 60
TEMPERATURE 36 47 55 54 42 33 30 27 25 26 31 38 39 31 28 27 27
MAX/MIN TEMP 56 24 40 26
WIND DIR SW SW W W NW NW W NW NW NW NW NW NW NE E E N
WIND (MPH) 11 16 27 27 27 20 19 32 39 36 25 16 9 6 6 5 4
WIND GUST (MPH) 36 50 52 54 39 36 51 65 64 42
PRECIP PROB (%) 0 0 5 20 30 30 5 5 5 5 0 0 0 0 20 20 10
PRECIP TYPE R S S S S
6 HOUR QPF 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.02 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.04 0.04 0.00 0.06
6 HOUR SNOW 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.2 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.3 0.0 0.5
SNOW LEVEL (KFT) 7.4 7.3 6.7 5.9 4.0 3.2 2.3 1.7 0.9 0.7 1.0 2.1 2.5 2.2 1.9 1.7 1.7
SNOW DENSITY (%) 0 0 100 50 14 10 7 5 5 5 6 7 9 9 10 8 7
..CASTLE/CRAZY MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC BK SC SC FW FW FW FW SC FW SC SC SC SC
CLOUD COVER (%) 50 10 35 35 65 35 40 20 20 10 20 30 25 45 45 40 30
TEMPERATURE 36 43 52 54 50 39 32 28 26 28 38 44 46 37 33 30 29
MAX/MIN TEMP 55 25 46 29
WIND DIR SW SW W W W W W W W W W W W N E S W
WIND (MPH) 13 21 33 35 36 31 23 23 19 21 17 16 12 8 6 5 6
WIND GUST (MPH) 33 55 71 78 79 69 56 51 46 48 43 40 35
PRECIP PROB (%) 0 0 5 20 20 10 5 10 5 5 0 0 0 0 5 5 10
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 0.03 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.6 7.5 7.7 7.5 7.0 5.0 4.0 3.1 2.9 3.0 3.8 4.8 5.3 4.8 4.1 3.9 3.8
SNOW DENSITY (%) 50 50 50 100 33 12 7 6 5 6 8 12 16 14 12 11 10
..BRIDGER RANGE
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC SC SC FW FW FW FW SC SC SC BK SC SC
CLOUD COVER (%) 50 10 20 35 45 35 35 25 20 10 10 30 25 45 50 45 35
TEMPERATURE 37 44 53 55 51 41 35 30 27 31 39 45 47 40 36 33 31
MAX/MIN TEMP 55 27 47 31
WIND DIR SW SW W W W NW W W W W W W W NW SE SE W
WIND (MPH) 10 17 29 31 33 28 20 14 10 11 13 12 11 6 5 5 5
WIND GUST (MPH) 44 56 63 66 57 47 43 33 35 34 32 32 24
PRECIP PROB (%) 0 0 5 20 20 10 10 10 0 0 0 0 0 0 5 5 5
PRECIP TYPE T 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 0.10 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) 7.6 7.6 7.9 7.8 7.3 5.6 4.2 3.5 3.2 3.3 4.1 5.1 5.6 5.3 4.7 4.4 4.2
SNOW DENSITY (%) 50 50 100 100 50 16 8 6 6 7 10 14 20 20 14 12 11
..MADISON RANGE/SPANISH PEAKS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC FW FW CL FW FW SC BK BK BK SC
CLOUD COVER (%) 45 35 25 45 35 45 25 10 10 5 5 15 40 55 55 50 30
TEMPERATURE 33 38 46 49 46 39 33 27 24 28 38 44 44 38 34 32 30
MAX/MIN TEMP 49 23 45 29
WIND DIR SW SW SW SW W W NW W W W W W W W SW SW SW
WIND (MPH) 10 12 24 26 25 17 13 11 8 6 9 11 12 6 4 4 4
WIND GUST (MPH) 40 55 57 56 43 36 37 26 27 32 34
PRECIP PROB (%) 0 0 5 20 5 5 5 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE T
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 0.07 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) 7.6 7.7 8.4 8.6 8.0 7.3 5.4 3.9 3.6 3.9 4.7 5.8 6.5 6.4 5.9 5.9 5.5
SNOW DENSITY (%) 25 25 25 33 33 14 7 6 6 7 9 12 16 16 14 12 10
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK SC FW FW FW FW FW SC SC BK BK SC
CLOUD COVER (%) 45 35 20 40 45 65 35 15 10 5 10 20 35 45 60 50 35
TEMPERATURE 33 40 49 51 48 39 33 27 24 28 39 44 45 37 34 31 29
MAX/MIN TEMP 51 23 46 29
WIND DIR SW SW SW W W NW NW NW W W W W W W SW SW SW
WIND (MPH) 12 13 23 25 24 18 14 11 9 8 10 11 10 6 5 5 5
WIND GUST (MPH) 37 51 56 54 42 34 32 27
PRECIP PROB (%) 0 0 5 20 5 10 10 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE T R 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 0.07 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 0.0 0.1 0.0 0.0
SNOW LEVEL (KFT) 7.4 7.7 8.4 8.6 8.0 7.0 5.0 3.8 3.5 3.8 4.7 5.7 6.3 6.0 5.6 5.5 5.2
SNOW DENSITY (%) 33 25 33 50 33 12 7 6 6 7 9 12 16 16 12 11 10
..LIONHEAD RANGE
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC FW SC SC FW CL FW FW SC SC BK BK SC
CLOUD COVER (%) 25 20 15 50 45 20 45 25 10 5 10 20 40 50 55 50 45
TEMPERATURE 32 38 49 53 51 42 37 32 28 32 43 48 47 41 37 33 30
MAX/MIN TEMP 53 26 49 30
WIND DIR S SW SW SW W W W W W W SW SW SW SW SW SW S
WIND (MPH) 4 6 14 17 17 12 10 8 5 5 8 10 11 6 5 4 3
WIND GUST (MPH) 36 40 40 31
PRECIP PROB (%) 0 0 10 20 20 5 5 0 0 0 0 0 0 0 5 5 5
PRECIP TYPE T 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 0.07 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.5 7.6 8.3 8.8 8.5 7.5 6.7 5.1 4.2 4.3 5.2 6.3 6.9 6.9 6.5 6.0 5.7
SNOW DENSITY (%) 50 50 50 100 100 50 16 8 7 8 12 25 33 33 25 16 14
..TOBACCO ROOT MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC FW FW FW FW FW FW FW FW SC SC SC FW
CLOUD COVER (%) 55 30 20 25 35 25 10 10 15 10 10 15 25 35 45 35 25
TEMPERATURE 36 41 48 50 47 39 33 28 25 30 38 44 46 39 36 33 31
MAX/MIN TEMP 50 25 46 30
WIND DIR SW SW SW W W W W W W W W W W NW W W W
WIND (MPH) 14 20 34 35 34 25 19 14 10 8 10 13 14 10 8 8 8
WIND GUST (MPH) 48 67 70 69 54 42 35 27 32
PRECIP PROB (%) 0 0 5 5 5 5 0 0 0 0 0 0 0 0 5 5 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 0.04 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) 7.8 7.7 8.1 8.0 7.6 6.3 4.5 3.6 3.4 3.7 4.5 5.5 6.2 6.0 5.6 5.3 5.0
SNOW DENSITY (%) 25 25 25 33 25 11 7 7 7 7 9 14 20 16 12 11 10
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC FW FW FW FW FW FW FW FW SC BK BK SC FW
CLOUD COVER (%) 50 35 25 30 20 25 25 10 10 5 5 20 40 55 55 50 25
TEMPERATURE 35 42 51 53 51 41 35 29 27 32 42 49 50 42 37 34 32
MAX/MIN TEMP 53 26 50 32
WIND DIR SW SW SW W W W NW NW W W W W W W W W SW
WIND (MPH) 10 13 28 32 31 21 14 12 8 6 9 13 16 9 5 4 4
WIND GUST (MPH) 37 55 59 59 47 33 29
PRECIP PROB (%) 0 0 5 10 0 5 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE T
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 7.7 7.8 8.4 8.4 7.9 7.3 5.5 4.1 3.7 3.9 4.8 6.1 6.8 6.6 6.1 5.9 5.6
SNOW DENSITY (%) 50 33 50 50 50 20 10 7 7 8 12 20 33 25 16 14 12
..CENTENNIAL MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 FW FW SC FW FW CL FW FW SC BK BK BK SC
CLOUD COVER (%) 30 35 20 45 15 15 25 10 5 5 5 20 40 55 60 60 45
TEMPERATURE 35 40 49 52 50 42 36 30 27 32 41 46 47 41 37 34 32
MAX/MIN TEMP 52 27 48 32
WIND DIR SW SW SW SW W W NW NW NW NW W SW SW SW NW NW NW
WIND (MPH) 8 9 20 24 27 19 14 13 11 9 11 14 16 10 8 6 6
WIND GUST (MPH) 37 44 51
PRECIP PROB (%) 0 0 10 20 5 5 0 0 0 0 0 0 0 0 5 5 5
PRECIP TYPE T
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 0.07 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) 7.7 7.6 8.4 8.7 8.2 7.5 6.3 4.5 3.9 4.1 5.1 6.3 7.0 7.0 6.3 6.1 5.8
SNOW DENSITY (%) 50 33 33 50 50 25 12 8 7 8 12 20 33 25 20 16 14
..ANACONDA/HIGHLAND RANGES
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC FW FW FW FW FW FW FW FW FW SC SC FW FW
CLOUD COVER (%) 55 20 10 25 25 15 10 10 10 10 5 15 20 30 30 20 15
TEMPERATURE 36 40 47 49 46 36 30 27 25 30 40 46 46 38 33 31 29
MAX/MIN TEMP 49 24 47 29
WIND DIR W SW W W W NW NW W NW W SW W W NW W W W
WIND (MPH) 9 12 24 27 28 19 13 9 5 4 8 11 12 8 4 4 4
WIND GUST (MPH) 37 55 59 61 48 35 28 31
PRECIP PROB (%) 0 0 0 5 5 5 0 0 0 0 0 0 0 0 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 0.01 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) 7.8 7.6 7.6 7.6 7.1 5.5 4.1 3.5 3.4 3.7 4.7 5.7 6.3 6.0 5.6 5.3 5.0
SNOW DENSITY (%) 33 25 25 25 20 10 7 7 7 8 10 16 20 16 14 11 11
..PIONEER MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 FW FW FW FW FW FW FW FW SC SC FW FW
CLOUD COVER (%) 45 20 10 15 35 25 10 10 15 10 10 15 20 30 35 20 15
TEMPERATURE 35 40 47 48 46 37 30 26 24 29 40 45 45 38 33 31 29
MAX/MIN TEMP 49 24 46 29
WIND DIR SW SW W W W NW NW W W W W W W W W W W
WIND (MPH) 11 16 28 29 31 23 18 13 8 6 9 12 14 9 6 5 5
WIND GUST (MPH) 49 70 72 73 57 50 44 31 25 27 32 35 26 23 23
PRECIP PROB (%) 0 0 0 0 5 0 0 0 0 0 0 0 0 0 5 5 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 0.01 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) 7.8 7.8 7.9 7.8 7.5 6.0 4.4 3.6 3.4 3.7 4.7 5.8 6.5 6.3 5.9 5.6 5.3
SNOW DENSITY (%) 25 25 25 25 20 10 7 7 7 7 10 14 20 16 12 11 10
..BEAVERHEAD/TENDOY MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 FW FW FW FW FW SC SC SC SC FW
CLOUD COVER (%) 45 25 15 10 15 15 15 10 10 10 10 20 30 45 45 35 15
TEMPERATURE 35 41 49 51 48 39 34 29 26 31 42 47 48 40 36 33 31
MAX/MIN TEMP 51 26 49 30
WIND DIR SW SW W W W W NW NW W W W W W W W W W
WIND (MPH) 11 16 31 33 34 25 18 13 8 6 9 13 16 11 8 6 5
WIND GUST (MPH) 44 62 65 66 56 44 37 27 27 32 35
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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 0.01 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) 7.8 7.9 8.2 8.1 7.7 6.9 5.3 4.1 3.7 4.0 5.0 6.2 6.9 6.7 6.3 5.9 5.6
SNOW DENSITY (%) 33 25 25 33 25 14 9 7 7 8 11 16 25 20 16 12 12
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 BK BK BK BK SC FW FW FW FW BK BK BK SC SC
CLOUD COVER (%) 30 10 15 65 70 55 55 40 10 5 10 25 60 65 50 50 35
TEMPERATURE 27 32 41 43 41 34 29 24 20 23 33 38 38 31 29 26 24
MAX/MIN TEMP 43 19 39 24
WIND DIR SW SW W SW W W W W W W W W W SW SW SW SW
WIND (MPH) 6 11 23 25 25 17 14 12 10 10 12 13 12 8 5 4 4
WIND GUST (MPH) 33 46 52 55 40 33 32 28 28 31 32
PRECIP PROB (%) 0 0 5 20 20 30 30 10 5 5 5 5 10 10 5 5 10
PRECIP TYPE
6 HOUR QPF 0.00 0.03 0.04 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.03 0.04 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.09 0.06 0.02 0.00
6 HOUR SNOW 0.0 0.1 0.5 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.5 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.3 0.8 0.1 0.0
SNOW LEVEL (KFT) 7.3 7.5 8.5 8.9 8.7 7.5 6.0 4.2 3.6 3.9 4.9 5.9 6.5 6.4 6.2 5.8 5.6
SNOW DENSITY (%) 14 12 16 16 20 11 6 5 5 6 7 10 11 11 10 9 8
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC BK BK SC FW FW FW SC BK SC SC SC SC
CLOUD COVER (%) 45 25 15 40 50 60 55 35 15 10 10 30 55 50 45 45 35
TEMPERATURE 32 38 46 48 45 38 32 26 23 27 36 41 40 33 30 28 27
MAX/MIN TEMP 48 22 41 26
WIND DIR SW SW W W W W W W W W W W NW SW SW SW SW
WIND (MPH) 16 18 26 32 33 23 19 18 17 16 14 14 13 9 8 8 8
WIND GUST (MPH) 46 66 74 88 56 48 49 46 42 39 39 36 29 29 26 25
PRECIP PROB (%) 0 0 0 20 20 30 30 20 5 5 5 5 5 5 5 5 10
PRECIP TYPE
6 HOUR QPF 0.00 0.01 0.04 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.04 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.08 0.06 0.01 0.00
6 HOUR SNOW 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.1 0.3 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.2 0.8 0.1 0.0
SNOW LEVEL (KFT) 7.3 7.7 8.4 8.8 8.5 7.2 5.5 4.0 3.4 3.7 4.8 5.7 6.1 5.7 5.4 5.1 5.0
SNOW DENSITY (%) 20 20 20 25 25 12 7 6 6 7 8 11 12 11 11 10 9
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC SC SC SC FW FW CL FW FW SC BK BK SC SC
CLOUD COVER (%) 35 25 20 50 45 45 45 20 10 5 10 20 50 55 55 50 35
TEMPERATURE 31 38 47 49 47 39 34 28 24 29 39 44 44 37 34 31 29
MAX/MIN TEMP 50 24 45 28
WIND DIR SW SW SW SW W W W W W W W W W SW SW SW SW
WIND (MPH) 8 11 21 25 24 17 13 11 9 8 10 12 12 6 5 4 4
WIND GUST (MPH) 29 43 63 73 82 56 46 44 44 41 37 37 37 28 27 24 24
PRECIP PROB (%) 0 0 5 20 20 10 10 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE T
6 HOUR QPF 0.00 0.00 0.01 0.00 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 0.08 0.02 0.01 0.00
6 HOUR SNOW 0.0 0.0 0.1 0.0 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 0.1 0.3 0.0 0.0
SNOW LEVEL (KFT) 7.4 7.6 8.4 8.7 8.4 7.4 5.9 4.3 3.7 3.9 4.9 6.0 6.5 6.4 6.1 5.8 5.5
SNOW DENSITY (%) 25 25 25 33 33 16 8 6 6 7 10 14 16 16 14 12 10
..CRAZY MOUNTAINS
DATE TUESDAY 04/07/26 WEDNESDAY 04/08/26
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 SC BK SC SC SC FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 45 10 15 30 55 40 45 40 25 10 20 35 30 50 40 35 40
TEMPERATURE 35 42 50 52 48 39 32 28 25 28 36 42 43 36 32 29 28
MAX/MIN TEMP 52 24 44 27
WIND DIR W W W W W NW W W W W W W W NE SE SW W
WIND (MPH) 18 24 39 44 44 40 29 29 25 27 20 18 16 10 8 8 8
WIND GUST (MPH) 57 77 87 86 75 61 56 49 51 44 42 40 29
PRECIP PROB (%) 0 0 5 20 20 10 5 10 5 5 0 0 0 0 5 5 10
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 0.03 0.01 0.00 0.00
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 0.0 0.1 0.0 0.0
SNOW LEVEL (KFT) 7.5 7.6 7.9 7.9 7.4 5.5 4.3 3.4 3.1 3.3 4.1 5.0 5.4 4.8 4.1 3.9 3.9
SNOW DENSITY (%) 33 33 33 50 33 11 7 6 5 7 8 12 14 12 11 10 9
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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