313
FWUS45 KTFX 091001
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT THU APR 9 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW FW SC FW SC FW SC SC BK BK BK
CLOUD COVER (%) 30 50 40 20 10 5 15 10 35 25 25 25 40 40 65 65 65
TEMPERATURE 22 25 33 39 40 32 29 28 28 35 46 51 50 41 38 37 36
MAX/MIN TEMP 41 27 52 35
WIND DIR N NE SE S S SE S S S S S SW S S SW SW W
WIND (MPH) 5 5 5 8 8 6 8 6 6 6 8 9 9 6 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 0 0 0 0 10 10 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.0 3.2 4.0 4.9 5.4 5.1 4.6 4.5 4.6 5.0 6.4 7.2 7.7 7.8 7.8 7.9 8.2
SNOW DENSITY (%) 7 7 8 11 14 14 14 20 25 33 50 100 100 100 100 100 100
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW FW SC SC SC SC BK OV BK BK
CLOUD COVER (%) 10 15 15 15 10 10 5 10 20 30 30 35 50 65 75 60 55
TEMPERATURE 25 27 36 41 42 32 28 27 27 35 49 54 53 43 40 38 36
MAX/MIN TEMP 43 26 54 36
WIND DIR NW NE SE S S E SE S S S S S SE E SW SW W
WIND (MPH) 6 4 5 8 8 5 5 5 5 5 8 8 8 5 6 6 6
WIND GUST (MPH) 26 26 26
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 0 0 20 20 10 10 30
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.03 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 3.7 3.8 4.6 5.4 5.9 5.2 4.7 4.8 5.1 5.7 7.3 8.2 8.7 8.8 8.8 8.7 8.5
SNOW DENSITY (%) 8 7 9 12 16 14 16 25 33 50 100 100 0 0 0 100 100
..NEVADA MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL FW FW FW SC SC SC SC BK OV BK BK SC
CLOUD COVER (%) 15 10 15 5 5 5 5 15 40 40 40 45 60 75 70 55 50
TEMPERATURE 31 32 38 45 47 38 34 32 31 37 49 56 57 49 44 41 39
MAX/MIN TEMP 47 30 58 39
WIND DIR NW NE NE NE NE NE NE E SE SE SE SE E NW SW SW SW
WIND (MPH) 8 5 5 5 8 6 5 3 4 4 6 6 8 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 30 30 10 10 30
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.04 0.03
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.1 4.1 4.8 5.7 6.1 5.3 4.9 4.9 4.9 5.5 7.4 8.6 9.1 9.3 9.1 8.9 8.6
SNOW DENSITY (%) 12 10 12 20 25 25 33 33 50 100 0 0 0 0 0 0 0
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW SC SC SC BK BK OV BK SC SC
CLOUD COVER (%) 20 15 10 10 10 5 5 15 50 40 45 55 65 75 60 40 40
TEMPERATURE 30 33 41 46 47 38 34 32 31 37 50 55 56 47 43 40 39
MAX/MIN TEMP 48 30 57 39
WIND DIR NW NW NW NW NE NE SE SE S SE SE SE SE S SW SW SW
WIND (MPH) 9 8 6 8 10 5 4 4 5 5 8 9 10 6 6 6 8
WIND GUST (MPH) 27 26 24 27 28 25 28 25
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 5 5 20
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.00
12 HOUR QPF 0.00 0.00 0.00 0.06
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.05 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 4.8 4.8 5.5 6.3 6.7 6.2 5.9 5.7 5.7 6.2 7.8 8.8 9.4 9.5 9.3 9.1 8.7
SNOW DENSITY (%) 10 10 12 25 33 33 25 33 50 100 100 0 0 0 0 0 0
..BIG BELT MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW SC SC SC SC BK BK BK SC SC
CLOUD COVER (%) 20 10 5 5 5 5 5 15 40 40 45 50 60 65 65 50 40
TEMPERATURE 31 33 40 46 47 39 35 32 31 37 50 57 58 50 46 42 41
MAX/MIN TEMP 47 31 59 41
WIND DIR NW N NW N NE NE E SE SE SE SE S SE SE SE S S
WIND (MPH) 9 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9
WIND GUST (MPH) 26 27 25 26 28 31 28 27 26 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 5 5 10
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.03 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) 3.7 3.7 4.8 5.5 6.0 5.6 5.2 4.8 4.9 5.5 7.4 8.6 9.2 9.4 9.2 9.0 8.7
SNOW DENSITY (%) 12 10 12 20 33 33 33 33 50 100 100 0 0 0 0 0 0
..LITTLE BELT MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC SC SC SC SC SC BK BK SC
CLOUD COVER (%) 35 15 10 15 10 10 10 10 30 30 40 45 45 50 65 60 45
TEMPERATURE 29 32 39 43 44 35 31 30 30 38 52 57 56 47 44 43 42
MAX/MIN TEMP 45 29 58 41
WIND DIR W NW NW N NE E SE S S S S S SE SE S S SW
WIND (MPH) 8 5 8 8 8 6 8 8 8 6 9 10 10 10 9 9 9
WIND GUST (MPH) 25 24 29 31 34 27 26 26
PRECIP PROB (%) 5 0 0 5 0 0 0 0 0 0 5 5 20 20 10 10 10
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 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) 3.6 3.7 4.7 5.3 5.6 5.1 4.8 4.7 5.1 5.8 7.4 8.3 9.0 9.4 9.3 9.1 8.8
SNOW DENSITY (%) 10 8 11 16 16 16 16 25 33 50 100 0 0 0 0 0 0
..HIGHWOOD MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL FW FW FW FW SC SC SC SC SC BK BK BK SC
CLOUD COVER (%) 25 25 10 5 5 10 5 5 25 25 40 35 40 50 55 60 45
TEMPERATURE 30 31 37 43 44 36 34 33 33 40 50 57 58 50 47 45 44
MAX/MIN TEMP 44 32 59 44
WIND DIR NW N N N NE E SE SE SE SE SE SE E SE S S SW
WIND (MPH) 12 6 8 9 10 11 12 9 8 6 11 12 14 12 11 8 8
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 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) 2.9 2.9 4.0 4.7 5.0 4.5 4.3 4.6 5.1 5.3 6.6 8.1 8.7 8.9 9.0 9.0 8.8
SNOW DENSITY (%) 14 10 11 16 20 20 25 33 50 100 100 0 0 0 0 0 0
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC SC SC SC BK BK BK BK BK
CLOUD COVER (%) 65 25 5 10 20 15 15 15 35 30 35 45 50 55 55 60 50
TEMPERATURE 31 34 41 45 45 36 33 31 30 40 52 57 57 48 46 44 43
MAX/MIN TEMP 46 29 58 42
WIND DIR W NW NW N N E SE SE SE SE SE SE SE SE S S SW
WIND (MPH) 5 9 9 8 8 6 9 9 9 10 13 13 13 10 9 8 9
WIND GUST (MPH) 28 32 33 36 27
PRECIP PROB (%) 5 0 0 5 0 0 0 0 0 0 0 0 10 10 5 5 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.01 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) 3.7 3.9 4.4 4.9 5.1 4.7 4.4 4.2 4.5 5.2 6.6 7.8 8.7 9.2 9.2 9.1 8.9
SNOW DENSITY (%) 16 12 14 20 25 20 20 25 50 50 100 0 0 0 0 0 0
..BEARS PAW MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC FW FW FW FW SC FW FW SC SC SC SC BK BK
CLOUD COVER (%) 60 40 25 25 10 10 10 10 25 20 20 35 35 45 50 55 60
TEMPERATURE 28 33 39 43 44 35 32 31 30 38 49 56 58 49 46 43 41
MAX/MIN TEMP 45 29 58 41
WIND DIR N N NW NW N NE SE SE SE SE SE SE SE SE SE SE S
WIND (MPH) 8 5 6 8 5 4 8 8 9 12 17 17 16 12 11 8 5
WIND GUST (MPH)
PRECIP PROB (%) 10 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 0.01
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) 2.6 2.9 3.6 4.1 4.2 3.9 3.6 3.5 3.8 4.1 5.3 6.8 7.7 7.9 8.3 8.7 8.7
SNOW DENSITY (%) 12 9 11 14 16 16 20 25 33 50 50 100 0 0 0 0 0
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW SC SC SC BK BK BK BK SC SC
CLOUD COVER (%) 25 10 5 5 10 5 5 10 40 35 50 55 65 55 50 40 35
TEMPERATURE 29 33 41 46 47 37 32 29 29 35 49 56 55 46 43 41 40
MAX/MIN TEMP 47 28 56 40
WIND DIR W NW NW W NE E E E E SE SE SE SE SE SE S S
WIND (MPH) 6 9 10 9 8 12 10 8 6 6 10 12 14 11 8 8 9
WIND GUST (MPH) 24 27 27 29 29 27 32 35 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 0 0 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.03 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) 4.3 4.7 5.2 5.8 6.2 5.5 5.0 4.7 4.9 5.5 7.4 8.6 9.3 9.7 9.3 9.2 8.8
SNOW DENSITY (%) 12 10 12 20 25 20 20 25 50 50 100 0 0 0 0 0 0
..BRIDGER RANGE
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW SC SC BK BK OV BK BK SC SC
CLOUD COVER (%) 20 15 5 5 5 5 5 10 40 45 50 60 70 60 50 30 40
TEMPERATURE 31 34 42 47 48 40 34 31 30 36 51 57 56 48 44 42 40
MAX/MIN TEMP 49 30 58 40
WIND DIR W NW NW W N E SE SE SE SE SE SE SE SE SE SE SE
WIND (MPH) 6 9 8 8 5 11 12 10 9 6 8 9 11 11 10 9 10
WIND GUST (MPH) 25 25 23 29 35 32 28 24 31 33 31 27 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5 5 5
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.07 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) 4.9 5.0 5.5 6.1 6.5 6.1 5.3 5.0 5.2 6.0 7.8 9.1 9.6 9.7 9.3 9.2 8.7
SNOW DENSITY (%) 14 11 16 25 50 33 33 50 50 100 0 0 0 0 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW SC SC SC BK BK BK BK SC SC SC
CLOUD COVER (%) 35 10 5 5 10 20 10 30 45 50 55 65 65 55 45 40 35
TEMPERATURE 29 33 41 46 46 38 34 33 32 38 50 54 52 44 41 40 38
MAX/MIN TEMP 47 31 54 38
WIND DIR W NW W W NW E S SE SE SE S S S S S S S
WIND (MPH) 5 4 8 8 8 4 5 5 5 5 8 10 11 10 10 11 13
WIND GUST (MPH) 25 26 25 28 33 34 31 32 33 36
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 30 30 20 20 5 5 10
PRECIP TYPE S S R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.06 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.2 6.2 6.7 7.4 7.8 7.4 7.3 7.4 7.5 7.9 9.1 9.7 9.8 9.6 9.3 9.2 8.6
SNOW DENSITY (%) 10 10 12 20 33 25 33 33 33 50 50 100 100 100 100 100 50
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL FW FW FW FW BK SC BK BK BK BK SC SC SC
CLOUD COVER (%) 35 25 5 5 5 10 10 25 55 50 60 70 70 60 45 35 45
TEMPERATURE 29 32 41 46 46 37 33 31 31 38 51 55 53 44 41 40 39
MAX/MIN TEMP 47 30 56 39
WIND DIR W NW NW NW N E SE S SE SE SE S S S S S S
WIND (MPH) 5 5 8 10 8 4 5 5 6 5 8 9 9 9 10 11 12
WIND GUST (MPH) 26 29
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 30 30 20 20 5 5 10
PRECIP TYPE S R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
12 HOUR QPF 0.00 0.00 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.10 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.9 6.0 6.5 7.2 7.5 6.9 6.8 7.0 7.2 7.7 9.0 9.7 9.9 9.6 9.3 9.2 8.6
SNOW DENSITY (%) 10 9 12 20 25 25 33 33 50 50 50 100 100 0 100 100 100
..LIONHEAD RANGE
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW SC SC FW BK SC BK BK BK BK BK SC SC SC
CLOUD COVER (%) 40 10 0 10 30 30 20 50 35 50 55 55 60 50 45 45 35
TEMPERATURE 32 36 47 52 52 43 37 33 31 38 54 58 56 47 43 40 38
MAX/MIN TEMP 53 30 59 37
WIND DIR SW SW W W SW S E NE NE E S SW S S S SE S
WIND (MPH) 4 2 5 6 6 3 4 4 5 4 5 9 10 8 8 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 30 30 30 30 10 10 20
PRECIP TYPE R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00
12 HOUR QPF 0.00 0.00 0.01 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.07 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.5 6.6 7.2 7.9 8.4 8.3 8.0 7.5 7.7 8.4 9.5 9.8 9.8 9.6 9.3 9.2 8.5
SNOW DENSITY (%) 25 20 25 100 100 100 100 100 100 100 0 0 0 0 0 0 100
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL CL FW FW SC BK BK BK BK BK BK BK SC SC
CLOUD COVER (%) 25 15 10 5 5 10 10 25 55 55 55 65 65 65 55 35 40
TEMPERATURE 30 34 41 46 47 39 35 33 32 39 50 54 53 46 44 42 40
MAX/MIN TEMP 47 32 55 40
WIND DIR NW NW NW NW N NE E SE SE S S S S S SW S SW
WIND (MPH) 6 5 8 9 10 9 6 5 5 4 6 9 11 9 9 10 11
WIND GUST (MPH) 24 32 32 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 30 30 5 5 10
PRECIP TYPE S S R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00
12 HOUR QPF 0.00 0.00 0.00 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.10 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.8 5.7 6.2 6.9 7.3 6.8 6.7 6.7 6.9 7.3 8.4 9.5 9.8 9.7 9.4 9.2 8.6
SNOW DENSITY (%) 11 10 12 20 33 33 33 33 50 50 50 100 100 100 100 100 100
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW SC SC BK BK BK BK BK SC SC SC
CLOUD COVER (%) 25 10 0 5 20 25 20 45 40 50 55 65 60 60 50 35 35
TEMPERATURE 32 36 46 51 52 43 38 36 35 41 54 58 56 48 45 42 40
MAX/MIN TEMP 53 34 58 39
WIND DIR W NW NW W NW NE NE SE SE SE S S S S S S S
WIND (MPH) 4 4 8 10 10 5 4 4 4 4 9 16 17 12 11 12 14
WIND GUST (MPH) 26 33 34 28 29 34
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5 5 10
PRECIP TYPE S R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
12 HOUR QPF 0.00 0.00 0.00 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.07 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.3 6.2 6.8 7.6 8.1 7.8 7.5 7.4 7.5 7.8 9.1 9.7 9.8 9.7 9.4 9.2 8.5
SNOW DENSITY (%) 14 12 20 50 100 50 50 50 50 100 100 0 0 0 0 0 100
..CENTENNIAL MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW SC SC SC SC SC BK BK BK BK BK BK SC SC
CLOUD COVER (%) 45 10 0 15 35 35 30 50 45 55 55 60 60 60 55 45 40
TEMPERATURE 32 36 45 51 51 44 39 37 36 41 53 56 54 48 44 41 39
MAX/MIN TEMP 51 35 56 38
WIND DIR W NW W W W SE E E E E SE S S S SE SE SE
WIND (MPH) 5 5 9 11 11 6 8 9 9 8 11 16 18 14 12 12 13
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 30 30 30 30 20 20 20
PRECIP TYPE R R R R R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
12 HOUR QPF 0.00 0.00 0.00 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.01 0.08 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.6 6.5 7.2 8.0 8.4 8.3 7.9 7.8 8.1 8.6 9.3 9.8 9.7 9.6 9.4 9.2 8.5
SNOW DENSITY (%) 16 16 25 50 100 50 50 50 100 100 100 0 0 0 0 0 50
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL FW FW FW FW BK SC BK BK OV OV BK SC BK
CLOUD COVER (%) 20 10 5 5 5 5 5 25 55 50 50 60 75 75 60 45 55
TEMPERATURE 29 33 43 49 49 40 35 34 32 38 51 56 54 45 41 39 37
MAX/MIN TEMP 50 32 57 37
WIND DIR NW NW SW SW NW N NE E E SE S S S SE S S S
WIND (MPH) 5 2 5 8 8 6 5 5 4 4 6 8 8 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 30 30 50 50 20 20 40
PRECIP TYPE S R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00
12 HOUR QPF 0.00 0.00 0.00 0.05
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.14 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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.6 5.6 6.3 7.1 7.6 7.2 6.7 6.5 6.5 6.9 8.2 9.3 9.6 9.6 9.3 9.1 8.7
SNOW DENSITY (%) 11 11 16 33 50 50 50 50 50 50 100 0 0 0 100 100 100
..PIONEER MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 CL FW FW FW SC BK BK BK BK OV OV BK SC SC
CLOUD COVER (%) 15 10 5 5 5 10 10 30 55 50 55 65 80 70 55 40 50
TEMPERATURE 29 33 43 48 49 40 36 34 33 38 50 54 52 45 41 39 37
MAX/MIN TEMP 50 32 55 37
WIND DIR W W W W NW N E SE SE SE S S S S S S S
WIND (MPH) 6 3 6 8 9 5 4 4 4 4 8 9 9 6 6 6 8
WIND GUST (MPH) 24 25 33 35 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 30 30 40 40 10 10 30
PRECIP TYPE S R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.09 0.00
12 HOUR QPF 0.00 0.00 0.01 0.09
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.11 0.10
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 5.7 5.7 6.4 7.3 7.7 7.4 7.0 6.8 6.9 7.3 8.5 9.4 9.8 9.7 9.4 9.2 8.7
SNOW DENSITY (%) 11 10 16 33 50 50 33 50 50 50 50 100 0 100 100 100 50
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW SC SC BK BK BK BK BK BK SC SC
CLOUD COVER (%) 20 10 0 10 20 20 25 45 50 55 60 65 65 65 55 40 50
TEMPERATURE 31 36 45 51 51 42 38 35 34 40 52 56 53 46 42 40 38
MAX/MIN TEMP 52 34 56 37
WIND DIR W NW W W NW N NE SE SE SE SE S S S S S S
WIND (MPH) 5 3 6 10 11 6 5 5 6 5 10 16 16 12 11 12 13
WIND GUST (MPH) 23 33 41 42 34 33 37 39
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 40 40 40 40 10 10 30
PRECIP TYPE S R R R R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.00
12 HOUR QPF 0.00 0.00 0.02 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.10 0.05
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.1 6.1 7.0 7.8 8.2 8.1 7.5 7.3 7.4 7.7 9.0 9.6 9.8 9.6 9.4 9.2 8.6
SNOW DENSITY (%) 14 12 20 50 50 50 50 50 50 50 50 100 0 100 100 100 50
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC SC BK BK OV BK SC SC SC
CLOUD COVER (%) 40 15 10 10 20 15 10 20 40 40 60 65 75 50 35 35 40
TEMPERATURE 25 28 36 41 40 30 27 26 27 34 46 49 45 36 34 33 33
MAX/MIN TEMP 41 25 49 32
WIND DIR W W W W NW E SE SE SE SE S SW S S S S S
WIND (MPH) 5 5 10 10 8 5 6 5 5 4 8 9 8 8 9 9 9
WIND GUST (MPH) 26
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 0 40 40 20 20 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.03 0.00
12 HOUR QPF 0.00 0.00 0.04 0.03
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.12 0.03
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.1 6.3 6.8 7.5 7.7 7.2 7.1 7.3 7.5 8.0 9.3 9.8 9.9 9.8 9.2 9.1 8.6
SNOW DENSITY (%) 7 7 9 14 14 12 12 16 20 25 33 50 50 50 50 50 50
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC SC BK BK OV BK SC SC BK
CLOUD COVER (%) 35 20 10 10 20 15 10 25 50 50 60 65 70 55 40 40 55
TEMPERATURE 27 31 37 41 40 31 29 29 29 37 47 50 48 41 39 38 38
MAX/MIN TEMP 42 27 51 37
WIND DIR W W NW NW N SE S SW SW S SE SE SE S SW SW SW
WIND (MPH) 8 8 12 12 12 6 6 6 8 6 10 11 10 10 12 14 16
WIND GUST (MPH) 26 40 35 32 29 35 35 31 27 32 34 36
PRECIP PROB (%) 0 5 5 5 0 0 0 0 0 0 30 30 20 20 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.00
12 HOUR QPF 0.00 0.00 0.02 0.02
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.09 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.1 0.0
SNOW LEVEL (KFT) 5.8 6.0 6.4 7.0 7.2 6.6 6.5 6.7 6.9 7.6 9.0 9.7 9.9 9.8 9.3 9.2 8.7
SNOW DENSITY (%) 10 9 10 12 14 12 16 20 25 33 33 50 50 100 100 100 50
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 FW FW FW FW SC SC SC BK BK BK BK SC SC SC
CLOUD COVER (%) 35 15 5 10 20 20 10 30 45 45 60 65 70 55 40 35 35
TEMPERATURE 29 33 42 47 46 37 33 31 30 37 51 54 52 43 40 38 36
MAX/MIN TEMP 48 29 55 36
WIND DIR W W W W NW E SE SE SE SE S S S S S S S
WIND (MPH) 5 4 9 9 8 4 4 4 5 4 6 10 9 8 9 9 10
WIND GUST (MPH) 24 23 33 33 31 23 32 34 34 31 32 33 36
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 30 30 20 20 0 0 5
PRECIP TYPE R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
12 HOUR QPF 0.00 0.00 0.01 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.08 0.02
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 6.1 6.3 6.8 7.5 7.8 7.4 7.1 7.1 7.3 7.9 9.2 9.8 9.9 9.7 9.3 9.2 8.6
SNOW DENSITY (%) 11 10 14 25 25 25 25 33 33 50 50 100 100 100 100 100 50
..CRAZY MOUNTAINS
DATE THURSDAY 04/09/26 FRIDAY 04/10/26
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 SC SC BK BK OV BK BK SC SC
CLOUD COVER (%) 25 10 10 5 10 10 10 15 40 45 55 60 70 55 55 40 45
TEMPERATURE 29 33 39 44 44 35 31 29 29 36 47 52 51 44 41 41 40
MAX/MIN TEMP 45 28 53 40
WIND DIR W NW NW NW E E SE SE SE SE SE SE SE SE S SW SW
WIND (MPH) 10 10 11 10 12 13 10 8 6 6 11 13 16 11 9 10 12
WIND GUST (MPH) 27 28 29 33 32 29 33 37 27 32
PRECIP PROB (%) 0 0 5 5 0 0 0 0 0 0 20 20 10 10 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 0.04 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) 4.7 5.0 5.4 6.0 6.3 5.7 5.3 5.2 5.6 6.2 7.7 8.9 9.4 9.6 9.3 9.2 8.8
SNOW DENSITY (%) 10 9 11 16 20 14 16 25 33 50 100 100 100 0 0 0 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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