735
FWUS45 KTFX 171001
AVGTFX
FWUS45 KTFX 171000
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
300 AM MST MON FEB 17 2025
..GLACIER NATIONAL PARK/MARIAS PASS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV BK BK OV OV BK SC SC FW FW FW SC
CLOUD COVER (%) 90 90 90 95 90 80 60 65 70 75 60 50 40 25 20 20 30
TEMPERATURE -2 -3 0 1 -1 -7 -9 -10 -12 -12 -4 2 -1 -7 -7 -6 -4
MAX/MIN TEMP 2 -13 4 -10
WIND DIR NE NE NE NE NE E E NE NE N NE NE E S SW SW SW
WIND (MPH) 6 8 9 9 9 8 6 5 5 5 6 6 6 5 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 80 80 70 60 30 30 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.6 0.3 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.9 0.1 0.0 0.0
SNOW LEVEL (KFT) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUD COVER (%) 95 95 95 95 95 95 90 85 85 85 75 75 60 45 35 30 45
TEMPERATURE 3 2 5 7 4 -2 -4 -5 -8 -9 -1 5 2 -5 -6 -5 -3
MAX/MIN TEMP 7 -9 7 -8
WIND DIR W W NW N N NE NE N N N NE NE NE NW SW W SW
WIND (MPH) 6 6 8 8 8 8 6 5 5 5 6 8 8 5 5 5 5
WIND GUST (MPH) 26 24 23 23
PRECIP PROB (%) 90 90 90 90 80 80 50 50 50 50 30 30 10 10 5 5 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.07 0.04 0.01 0.01 0.01 0.00 0.00
6 HOUR SNOW 0.8 1.3 0.8 0.2 0.2 0.1 0.0 0.0
12 HOUR SNOW 2.1 1.0 0.3 0.0
SNOW LEVEL (KFT) 0.4 0.4 0.4 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.1
..NEVADA MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC SC
CLOUD COVER (%) 95 95 95 95 95 95 95 90 90 90 80 75 65 50 50 45 45
TEMPERATURE 4 2 4 5 3 -2 -3 -5 -7 -8 -3 3 0 -6 -7 -6 -5
MAX/MIN TEMP 5 -8 5 -8
WIND DIR NW N N NE NE NE NE NE NE NE NE NE NE N NW SW S
WIND (MPH) 6 6 8 8 9 9 8 6 6 6 6 6 6 4 3 3 4
WIND GUST (MPH)
PRECIP PROB (%) 90 90 90 90 90 90 70 70 60 60 30 30 20 20 5 5 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.08 0.08 0.02 0.02 0.01 0.00 0.00
6 HOUR SNOW 1.5 1.4 1.6 0.4 0.3 0.2 0.0 0.0
12 HOUR SNOW 2.9 2.0 0.5 0.0
SNOW LEVEL (KFT) 0.2 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.1
..ELKHORN/BOULDER MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 90 90 95 95 95 95 95 95 90 90 80 80 75 70 65 60 55
TEMPERATURE 12 12 15 15 13 8 6 5 2 0 4 9 6 0 -1 -2 -2
MAX/MIN TEMP 15 0 10 -4
WIND DIR W W W NW NW NW NW NW NW N N N N N SW SW SW
WIND (MPH) 5 5 8 8 9 9 9 8 8 8 8 8 8 5 4 4 5
WIND GUST (MPH) 27 31 29 26 26 26 25
PRECIP PROB (%) 80 80 90 90 90 90 80 80 60 60 30 30 20 20 5 5 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.10 0.13 0.06 0.04 0.02 0.00 0.00
6 HOUR SNOW 0.8 1.7 2.4 1.2 0.9 0.3 0.0 0.0
12 HOUR SNOW 2.5 3.6 1.2 0.0
SNOW LEVEL (KFT) 1.6 1.6 1.8 2.0 1.6 0.8 0.3 0.1 0.1 0.1 0.1 0.3 0.3 0.3 0.3 0.4 0.2
..BIG BELT MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 100 100 100 95 95 95 95 90 90 90 80 75 75 55 50 45 35
TEMPERATURE 2 1 3 5 3 -2 -4 -5 -7 -9 -4 1 -1 -6 -8 -8 -7
MAX/MIN TEMP 5 -9 3 -10
WIND DIR W NW NW N N NE NE N N N N N N N SE SE SE
WIND (MPH) 6 6 8 8 10 10 9 8 8 6 6 6 6 5 5 6 8
WIND GUST (MPH) 25 25 27 29 27 26 25 25
PRECIP PROB (%) 100 100 100 100 90 90 70 70 50 40 20 10 20 20 10 10 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.05 0.05 0.07 0.02 0.02 0.00 0.00 0.00
6 HOUR SNOW 1.0 0.9 1.3 0.5 0.4 0.0 0.0 0.0
12 HOUR SNOW 1.9 1.8 0.4 0.0
SNOW LEVEL (KFT) 0.1 0.1 0.1 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0
..LITTLE BELT MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC FW
CLOUD COVER (%) 100 100 100 95 95 95 90 90 85 85 75 75 65 40 30 30 25
TEMPERATURE 0 -1 3 5 2 -3 -6 -7 -10 -11 -3 2 -2 -8 -9 -9 -7
MAX/MIN TEMP 6 -12 3 -12
WIND DIR SW SW W N NE S NW NW N NW N N N SW SW SW SW
WIND (MPH) 3 3 5 6 5 4 3 3 2 2 4 5 4 3 3 4 5
WIND GUST (MPH) 23 26 24 24 21
PRECIP PROB (%) 100 100 100 100 90 80 50 40 40 30 20 5 10 10 5 5 0
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.06 0.05 0.04 0.01 0.01 0.00 0.00 0.00
6 HOUR SNOW 1.0 1.0 0.7 0.2 0.2 0.0 0.0 0.0
12 HOUR SNOW 2.0 0.9 0.2 0.0
SNOW LEVEL (KFT) 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
..HIGHWOOD MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW
CLOUD COVER (%) 100 100 95 95 95 95 95 90 85 85 75 65 60 40 30 25 20
TEMPERATURE -4 -5 -3 -2 -4 -7 -10 -11 -14 -15 -9 -6 -8 -14 -14 -14 -11
MAX/MIN TEMP -1 -16 -5 -17
WIND DIR E E E E E E E E E N N NE NE SE S S S
WIND (MPH) 8 8 10 10 11 10 8 5 4 4 5 6 6 5 5 6 6
WIND GUST (MPH)
PRECIP PROB (%) 100 100 90 90 80 70 30 30 30 20 10 0 0 0 0 0 0
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.04 0.03 0.02 0.01 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.7 0.6 0.4 0.2 0.1 0.0 0.0 0.0
12 HOUR SNOW 1.3 0.6 0.1 0.0
SNOW LEVEL (KFT) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
..SNOWY/JUDITH MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV SC SC SC FW
CLOUD COVER (%) 100 100 95 95 95 95 95 95 95 90 75 80 70 50 35 30 20
TEMPERATURE -5 -7 -4 -4 -7 -11 -12 -13 -15 -15 -7 -3 -8 -15 -16 -16 -15
MAX/MIN TEMP -3 -17 -2 -20
WIND DIR SE SE SE SE SE SE SE SE E E NE NE E S S S S
WIND (MPH) 10 11 12 12 12 11 9 6 5 4 5 5 5 4 5 5 6
WIND GUST (MPH) 34 35 34 34 39 36 31 27 25 21
PRECIP PROB (%) 100 100 100 90 80 70 50 40 30 20 5 0 5 5 0 0 0
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.03 0.02 0.02 0.01 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.5 0.4 0.3 0.2 0.2 0.0 0.0 0.0
12 HOUR SNOW 0.9 0.5 0.2 0.0
SNOW LEVEL (KFT) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
..BEARS PAW MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV BK OV BK BK BK SC SC FW FW FW
CLOUD COVER (%) 85 90 90 95 90 90 75 70 70 65 60 55 45 40 20 15 20
TEMPERATURE -11 -12 -9 -6 -9 -15 -17 -19 -21 -20 -9 -3 -9 -18 -20 -21 -20
MAX/MIN TEMP -5 -23 -3 -24
WIND DIR SE SE SE SE SE SE SE SE SE SE E E E SE SE SE SE
WIND (MPH) 12 14 16 16 16 14 12 10 8 6 6 6 5 5 5 6 6
WIND GUST (MPH) 33
PRECIP PROB (%) 40 50 50 40 30 30 10 5 10 5 5 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.1 0.0 0.0
SNOW LEVEL (KFT) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
..CASTLE/CRAZY MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV BK SC SC SC
CLOUD COVER (%) 100 100 100 95 95 95 90 95 90 95 85 80 80 60 50 50 35
TEMPERATURE 1 0 1 2 0 -5 -6 -7 -8 -9 -3 3 0 -7 -9 -8 -7
MAX/MIN TEMP 2 -10 4 -10
WIND DIR S S SE NE NE E E SE E E NE NE E E SE S S
WIND (MPH) 6 8 9 8 9 9 6 4 4 4 5 5 6 5 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 100 100 100 90 90 90 60 60 40 40 10 5 10 10 10 10 0
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.06 0.04 0.07 0.02 0.02 0.00 0.00 0.00
6 HOUR SNOW 1.0 0.7 1.2 0.4 0.4 0.0 0.0 0.0
12 HOUR SNOW 1.7 1.6 0.4 0.0
SNOW LEVEL (KFT) 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0
..BRIDGER RANGE
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 95 95 100 100 100 100 95 95 90 95 85 80 80 70 55 55 40
TEMPERATURE 6 5 7 9 7 2 0 -2 -3 -4 1 7 4 -2 -4 -4 -3
MAX/MIN TEMP 11 -5 9 -5
WIND DIR SW SW SW NW E SE SE SE E E E N E E E SE SE
WIND (MPH) 9 9 8 8 9 10 10 8 6 5 5 4 5 6 8 6 6
WIND GUST (MPH) 26 27 28 28 25
PRECIP PROB (%) 90 90 100 100 100 90 80 80 60 60 20 20 20 20 10 10 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.06 0.06 0.11 0.03 0.04 0.01 0.00 0.00
6 HOUR SNOW 1.1 1.1 1.9 0.5 0.8 0.2 0.0 0.0
12 HOUR SNOW 2.2 2.4 1.0 0.0
SNOW LEVEL (KFT) 0.3 0.4 0.4 0.6 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.1
..MADISON RANGE/SPANISH PEAKS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 95 95 95 95 95 95 85 90 90 95 90 85 85 70 60 55 50
TEMPERATURE 15 15 19 22 21 18 15 14 11 10 13 15 12 8 6 6 6
MAX/MIN TEMP 23 9 16 5
WIND DIR SW SW W W SW W W W W W NW NW NW NW W SW S
WIND (MPH) 5 5 8 9 9 8 6 6 6 6 8 9 8 5 4 4 5
WIND GUST (MPH) 25 26
PRECIP PROB (%) 90 90 90 90 90 90 80 80 90 90 70 60 30 30 10 10 5
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.05 0.08 0.04 0.06 0.03 0.01 0.00
6 HOUR SNOW 1.2 0.8 1.2 0.7 1.0 0.5 0.2 0.0
12 HOUR SNOW 2.0 1.9 1.5 0.2
SNOW LEVEL (KFT) 3.5 3.4 3.7 4.0 4.1 3.5 2.8 2.0 1.6 0.9 1.2 1.4 1.4 0.9 0.9 1.1 0.9
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUD COVER (%) 90 95 100 100 100 100 90 90 95 95 95 85 85 80 65 55 50
TEMPERATURE 16 15 19 22 20 15 12 11 8 6 9 12 11 7 6 5 5
MAX/MIN TEMP 23 5 14 4
WIND DIR W W W W W W W W W NW NW NW N N W SW S
WIND (MPH) 5 5 6 8 8 6 5 5 6 6 8 8 6 4 4 4 5
WIND GUST (MPH)
PRECIP PROB (%) 90 90 100 100 100 90 80 80 80 80 50 50 30 30 10 10 0
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.03 0.04 0.03 0.07 0.02 0.01 0.00
6 HOUR SNOW 1.1 0.5 0.7 0.6 1.2 0.5 0.1 0.0
12 HOUR SNOW 1.6 1.3 1.7 0.1
SNOW LEVEL (KFT) 3.0 3.0 3.3 3.6 3.4 2.6 1.8 1.1 0.8 0.3 0.6 0.8 0.7 0.5 0.5 0.7 0.6
..LIONHEAD RANGE
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 95 95 100 100 100 100 85 85 95 95 90 90 80 70 65 65 65
TEMPERATURE 20 20 25 27 26 23 21 20 18 18 23 25 22 16 12 10 8
MAX/MIN TEMP 28 17 26 8
WIND DIR SW SW SW SW SW SW SW SW SW SW SW W W W W SW S
WIND (MPH) 6 6 9 11 11 10 9 9 9 9 10 10 10 6 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 90 90 100 100 100 100 80 80 90 90 80 80 60 60 30 30 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.08 0.06 0.11 0.02 0.04 0.04 0.02 0.00
6 HOUR SNOW 1.2 1.0 1.8 0.3 0.6 0.8 0.5 0.1
12 HOUR SNOW 2.2 2.1 1.4 0.6
SNOW LEVEL (KFT) 3.5 3.5 3.9 4.3 4.2 4.0 3.6 3.1 2.6 1.9 2.2 2.4 2.4 1.7 1.4 1.6 1.3
..TOBACCO ROOT MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 85 85 90 90 95 95 90 90 90 95 90 90 90 75 70 65 60
TEMPERATURE 17 17 21 23 22 16 14 11 8 6 10 13 11 7 5 4 5
MAX/MIN TEMP 24 5 15 3
WIND DIR W W W W W W W W W N N N N NE N SW SW
WIND (MPH) 6 6 6 9 10 8 8 8 9 8 8 9 9 5 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 70 70 80 80 90 80 80 80 80 80 60 50 20 20 5 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.07 0.05 0.07 0.06 0.08 0.03 0.01 0.00
6 HOUR SNOW 1.2 0.8 1.3 1.0 1.4 0.5 0.2 0.0
12 HOUR SNOW 2.0 2.3 1.9 0.2
SNOW LEVEL (KFT) 2.9 2.8 3.1 3.5 3.6 2.7 1.8 1.1 0.7 0.4 0.5 0.7 0.7 0.6 0.6 0.8 0.5
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 85 90 85 90 90 85 75 75 80 90 85 85 85 70 65 60 60
TEMPERATURE 17 17 23 26 25 21 19 17 16 15 18 20 18 13 10 9 9
MAX/MIN TEMP 27 14 22 7
WIND DIR SW SW W W W W W W W W NW NW NW N S SE S
WIND (MPH) 5 6 9 10 10 8 8 8 8 8 11 11 10 5 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 60 60 70 70 70 70 50 50 60 70 60 50 20 20 5 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.02 0.03 0.05 0.03 0.03 0.02 0.00 0.00
6 HOUR SNOW 0.4 0.5 0.7 0.5 0.6 0.5 0.1 0.0
12 HOUR SNOW 0.9 1.2 1.1 0.1
SNOW LEVEL (KFT) 3.6 3.5 3.8 4.3 4.4 3.8 3.3 2.6 2.2 1.4 1.6 2.0 2.0 1.3 1.1 1.3 1.1
..CENTENNIAL MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK
CLOUD COVER (%) 85 85 90 95 90 90 70 70 80 85 85 80 70 65 60 55 60
TEMPERATURE 17 17 22 24 23 20 17 17 15 15 20 22 18 13 11 9 9
MAX/MIN TEMP 25 14 22 8
WIND DIR SW SW W SW SW W W W W W W W W NW NW N SE
WIND (MPH) 5 5 9 11 12 9 9 9 9 10 13 14 13 9 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 70 60 80 80 80 80 50 50 70 70 70 70 40 40 20 20 10
PRECIP TYPE S S S S S S S S S S S S S S S S
6 HOUR QPF 0.01 0.05 0.07 0.01 0.02 0.03 0.01 0.00
6 HOUR SNOW 0.2 0.7 1.0 0.2 0.3 0.6 0.2 0.0
12 HOUR SNOW 0.9 1.2 0.9 0.2
SNOW LEVEL (KFT) 3.4 3.4 3.9 4.3 4.2 4.0 3.5 2.9 2.6 1.9 2.2 2.4 2.5 1.6 1.4 1.6 1.3
..ANACONDA/HIGHLAND RANGES
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 85 85 90 90 95 95 95 95 90 95 90 90 85 75 70 65 70
TEMPERATURE 19 19 23 26 24 21 19 19 17 16 18 20 18 13 11 9 9
MAX/MIN TEMP 26 16 21 7
WIND DIR W W W W W W W W NW NW NW NW NW NW SE SE S
WIND (MPH) 5 5 8 10 10 9 9 9 9 8 10 10 9 5 4 4 5
WIND GUST (MPH) 27 28
PRECIP PROB (%) 70 70 90 90 80 80 90 90 90 90 70 60 20 20 5 5 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.04 0.07 0.10 0.11 0.08 0.04 0.01 0.00
6 HOUR SNOW 0.7 1.2 1.7 2.0 1.5 0.8 0.1 0.0
12 HOUR SNOW 1.9 3.7 2.3 0.1
SNOW LEVEL (KFT) 3.3 3.1 3.6 4.2 4.0 3.4 2.8 2.2 1.8 1.3 1.5 1.8 1.9 1.3 1.2 1.4 1.2
..PIONEER MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK
CLOUD COVER (%) 85 85 90 90 95 90 90 90 90 90 90 90 85 75 75 65 70
TEMPERATURE 17 17 23 26 25 21 19 19 18 17 19 21 19 14 11 9 9
MAX/MIN TEMP 27 16 22 8
WIND DIR W W W W W W W W W W NW NW NW NW SW S S
WIND (MPH) 6 8 10 12 12 10 10 10 10 10 11 12 10 5 4 4 4
WIND GUST (MPH) 27 33 35 32 31 31 32 33 34 33 29
PRECIP PROB (%) 60 50 90 90 80 80 90 80 80 80 60 60 20 20 5 5 5
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.03 0.04 0.05 0.06 0.05 0.03 0.01 0.00
6 HOUR SNOW 0.5 0.7 0.9 1.0 1.0 0.6 0.2 0.0
12 HOUR SNOW 1.2 1.9 1.6 0.2
SNOW LEVEL (KFT) 3.6 3.4 3.8 4.3 4.3 3.7 3.3 2.8 2.5 1.7 1.9 2.3 2.2 1.4 1.3 1.5 1.3
..BEAVERHEAD/TENDOY MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUD COVER (%) 80 85 85 90 85 80 75 75 80 85 80 85 75 70 65 60 65
TEMPERATURE 18 18 25 27 26 21 19 19 18 17 22 24 22 17 14 11 11
MAX/MIN TEMP 28 16 25 10
WIND DIR W W W W W W W W W W NW NW NW NW SW S S
WIND (MPH) 6 6 10 11 11 9 10 10 11 11 13 14 11 6 5 5 6
WIND GUST (MPH) 29 32 26 27 28 28 34 34 29
PRECIP PROB (%) 30 30 70 70 60 60 50 50 60 60 50 50 10 10 5 5 10
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.03 0.05 0.06 0.05 0.04 0.02 0.00 0.00
6 HOUR SNOW 0.5 0.8 1.0 0.8 0.7 0.4 0.1 0.0
12 HOUR SNOW 1.3 1.8 1.1 0.1
SNOW LEVEL (KFT) 3.7 3.6 4.0 4.4 4.4 4.0 3.5 3.1 2.9 2.1 2.5 2.8 2.8 1.8 1.6 1.8 1.6
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE MONDAY 02/17/25 TUESDAY 02/18/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC
CLOUD COVER (%) 95 100 100 100 100 100 95 95 95 95 90 80 75 65 55 55 45
TEMPERATURE 11 10 16 19 17 14 12 11 9 8 12 13 8 2 0 -1 -1
MAX/MIN TEMP 20 7 14 -3
WIND DIR W W W W W W W W W W NW NW NW W W W SW
WIND (MPH) 6 6 10 11 10 8 6 6 6 8 10 12 9 5 4 4 4
WIND GUST (MPH) 27 26
PRECIP PROB (%) 100 100 100 100 100 100 90 90 90 90 70 60 50 50 30 30 10
PRECIP TYPE
6 HOUR QPF 0.08 0.08 0.11 0.05 0.06 0.03 0.01 0.01
6 HOUR SNOW 1.4 1.3 1.9 0.8 1.0 0.5 0.2 0.2
12 HOUR SNOW 2.7 2.7 1.5 0.4
SNOW LEVEL (KFT) 3.3 3.4 3.7 4.0 3.9 3.5 3.1 2.3 1.7 0.7 1.0 1.0 0.8 0.5 0.5 0.7 0.6
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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