034
FWUS45 KTFX 101001
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT THU SEP 10 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 FW SC OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 25 25 25 50 80 75 80 85 90 80 80 70 85 95 95 95
TEMPERATURE 48 50 55 58 56 48 45 42 39 38 38 40 41 40 39 38 37
MAX/MIN TEMP 59 37 42 36
WIND DIR SW SW SW W W W NW N N N NE NE NE NE NE NE NE
WIND (MPH) 27 24 27 25 18 9 5 5 6 6 6 6 6 8 9 10 10
WIND GUST (MPH) 67 62 59 52 41 27 29
PRECIP PROB (%) 0 0 0 0 5 5 20 50 70 40 70 70 30 30 70 70 70
PRECIP TYPE R S S S S S S R S S S
6 HOUR QPF 0.00 0.00 0.00 0.05 0.11 0.02 0.01 0.01
12 HOUR QPF 0.00 0.05 0.13 0.02
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.07 0.47 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.8 11.7 10.9 10.2 9.8 9.5 8.9 8.3 7.7 7.3 7.6 7.9 8.0 7.9 7.6 7.5 7.3
SNOW DENSITY (%) 0 0 0 0 0 0 100 50 25 25 25 25 33 33 25 20 20
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 25 20 25 30 50 80 80 75 75 80 85 80 90 90 90 90
TEMPERATURE 47 50 59 63 61 53 49 46 43 42 44 45 45 42 41 40 38
MAX/MIN TEMP 63 41 48 37
WIND DIR W SW W W W W W W W NW N NE NE NE NE NE E
WIND (MPH) 17 14 20 20 17 11 6 5 4 5 5 5 6 8 8 8 9
WIND GUST (MPH) 51 46 50 49 43 32 25 25 27 27
PRECIP PROB (%) 0 0 0 0 0 5 30 70 70 40 70 70 20 20 30 30 40
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.16 0.06 0.03 0.01 0.00
12 HOUR QPF 0.00 0.16 0.09 0.01
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.02 0.24 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.8 11.8 11.2 11.2 11.1 10.7 10.0 9.4 9.0 8.5 8.6 8.7 8.7 8.5 8.1 8.1 8.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 100 50 50 50 50 50 50 33 33 25
..NEVADA MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 BK OV OV OV BK OV OV OV OV OV OV OV
CLOUD COVER (%) 50 40 30 25 25 65 85 90 70 70 70 80 75 80 85 80 85
TEMPERATURE 49 51 62 67 66 58 55 50 47 45 49 49 49 45 44 42 41
MAX/MIN TEMP 69 44 54 39
WIND DIR SW SW W W W W W W W W NW N NE NE NE NE NE
WIND (MPH) 14 11 17 17 14 9 9 8 5 5 6 8 9 10 9 9 9
WIND GUST (MPH) 37 33 36 37 33
PRECIP PROB (%) 0 0 0 0 0 5 20 60 50 20 60 60 0 0 5 5 10
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.11 0.05 0.01 0.00 0.00
12 HOUR QPF 0.00 0.11 0.06 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.16 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.7 11.7 10.7 10.8 11.0 10.9 10.7 10.2 9.6 8.8 8.9 8.9 8.9 8.8 8.6 8.8 8.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 100 100 100 100 50 50
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC OV OV OV BK OV OV OV BK OV OV OV
CLOUD COVER (%) 25 15 5 10 15 45 70 85 80 55 75 85 80 60 75 75 85
TEMPERATURE 46 51 64 69 68 56 51 49 46 46 51 53 55 45 42 40 39
MAX/MIN TEMP 70 44 57 38
WIND DIR W SW W W W NW NW W W NW NW N N N N N NE
WIND (MPH) 11 10 13 14 12 8 6 8 8 5 8 9 10 11 8 5 4
WIND GUST (MPH) 34 29 28 28 31 25
PRECIP PROB (%) 0 0 0 0 0 0 20 20 60 20 60 60 0 0 0 0 0
PRECIP TYPE R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.03 0.02 0.02 0.00 0.00
12 HOUR QPF 0.00 0.03 0.04 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.11 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.0 10.3 11.0 11.3 11.1 10.9 10.8 10.3 9.7 9.6 9.7 9.8 9.7 9.7 9.6 9.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 100 100 100
..BIG BELT MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 FW BK OV OV OV BK OV OV OV OV OV OV OV
CLOUD COVER (%) 15 25 15 15 20 60 75 90 90 70 80 80 70 75 80 75 80
TEMPERATURE 50 53 64 70 70 60 56 52 48 47 51 54 53 48 45 44 43
MAX/MIN TEMP 71 46 55 42
WIND DIR SW SW SW W W NW W W W NW NW N N N N NE NE
WIND (MPH) 14 12 16 17 14 8 6 8 6 6 9 9 10 11 9 8 6
WIND GUST (MPH) 43 39 41 40 24 28 29 29 28
PRECIP PROB (%) 0 0 0 0 0 5 30 40 60 20 70 70 5 5 5 5 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.08 0.06 0.01 0.00 0.00
12 HOUR QPF 0.00 0.08 0.07 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.15 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.3 11.5 10.8 10.8 11.1 11.0 10.9 10.6 10.0 9.3 9.2 9.2 9.2 9.1 9.1 9.1 9.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 100 100 0 100 100 100 50
..LITTLE BELT MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 10 10 10 15 55 65 85 90 75 90 90 95 85 80 85 90
TEMPERATURE 50 56 66 70 69 59 54 49 46 45 48 50 50 45 42 41 40
MAX/MIN TEMP 71 44 53 38
WIND DIR SW SW SW W W W W W W NW NW N N NE NE E E
WIND (MPH) 16 16 18 18 16 10 4 4 5 6 8 9 8 6 4 3 4
WIND GUST (MPH) 41 37 39 36 33 27 26 25 23
PRECIP PROB (%) 0 0 0 0 5 5 30 40 80 20 90 90 20 20 30 30 20
PRECIP TYPE R R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.08 0.10 0.04 0.01 0.00
12 HOUR QPF 0.00 0.08 0.14 0.01
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.23 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.5 11.3 10.9 11.1 10.9 10.9 10.5 9.9 9.3 9.2 9.1 9.0 8.9 8.8 8.8 8.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 100 100 100 50 50 50
..HIGHWOOD MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 5 5 10 25 75 85 90 75 80 80 80 80 80 80 85 85
TEMPERATURE 57 61 68 72 70 63 55 51 48 46 46 49 48 46 45 44 44
MAX/MIN TEMP 72 45 50 42
WIND DIR W W W W W NW NW W NW NW NW N N N NE NE E
WIND (MPH) 24 21 25 26 23 14 8 6 6 6 6 6 6 5 5 5 8
WIND GUST (MPH) 43 40
PRECIP PROB (%) 0 0 0 0 5 20 30 60 60 40 70 70 5 5 10 10 30
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.12 0.16 0.01 0.00 0.00
12 HOUR QPF 0.00 0.12 0.17 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.34 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.4 11.6 11.1 11.3 11.3 10.8 10.2 9.5 8.9 8.5 8.4 8.5 8.4 8.2 8.1 8.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 100 100 100 100 100 50 50
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 10 5 5 15 30 55 70 100 80 90 95 85 85 80 85 95
TEMPERATURE 51 59 72 76 75 63 58 52 48 47 49 53 53 47 45 44 42
MAX/MIN TEMP 77 46 55 40
WIND DIR W W W W W NW NW NW NW NW NW NW N NW NW NE E
WIND (MPH) 12 11 13 14 11 8 8 6 5 5 8 9 8 5 3 3 3
WIND GUST (MPH) 32 31 32 33 33 28
PRECIP PROB (%) 0 0 0 0 0 5 5 20 50 60 90 90 30 30 30 30 20
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.14 0.05 0.01 0.00
12 HOUR QPF 0.00 0.00 0.19 0.01
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.13 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.0 11.2 11.5 11.2 11.3 11.1 11.0 10.8 10.4 9.7 9.2 9.1 8.8 8.6 8.5 8.5 8.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 50 50
..BEARS PAW MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL CL FW FW OV OV OV OV OV OV OV SC BK OV OV OV
CLOUD COVER (%) 15 5 5 15 25 70 95 100 85 85 75 75 45 60 80 90 85
TEMPERATURE 49 57 68 72 70 57 50 48 45 46 50 53 51 44 41 39 37
MAX/MIN TEMP 72 43 53 36
WIND DIR W W W W W NW N NE NW NW NW NW NW NW N N NE
WIND (MPH) 13 14 18 17 14 12 8 4 5 6 8 10 9 6 4 3 3
WIND GUST (MPH) 32
PRECIP PROB (%) 0 0 0 0 5 5 10 60 60 20 60 60 0 0 0 0 30
PRECIP TYPE R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.05 0.11 0.01 0.00 0.00
12 HOUR QPF 0.00 0.05 0.12 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.01 0.27 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.0 11.7 11.7 11.3 10.8 10.1 9.5 8.9 8.1 8.0 7.8 7.6 7.4 7.2 7.2 7.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 100 100 100 100 50 50
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL CL CL FW SC SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 5 5 5 10 25 45 70 95 75 80 90 100 85 80 85 85
TEMPERATURE 48 53 65 70 70 59 55 52 48 48 52 56 55 48 46 44 42
MAX/MIN TEMP 72 46 58 41
WIND DIR SW SW W W W W W W W W W NW NE NE NE E E
WIND (MPH) 17 14 20 20 19 9 5 5 8 8 10 10 10 12 12 11 12
WIND GUST (MPH) 50 44 46 43 42 29
PRECIP PROB (%) 0 0 0 0 0 0 10 20 20 50 70 70 20 20 20 20 5
PRECIP TYPE R R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.08 0.02 0.00 0.00
12 HOUR QPF 0.00 0.00 0.10 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.12 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.0 10.6 10.9 11.2 11.2 11.1 10.9 10.5 10.0 9.8 9.7 9.7 9.7 9.7 9.6 9.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 0 0 0 0 100 100 50
..BRIDGER RANGE
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW FW FW FW SC BK OV OV BK OV OV OV OV OV OV
CLOUD COVER (%) 15 5 10 10 10 15 35 55 80 75 65 85 100 80 80 85 80
TEMPERATURE 47 53 65 71 71 59 54 51 48 49 54 59 58 50 47 46 43
MAX/MIN TEMP 72 47 61 42
WIND DIR SW SW W W W NW NW NW NW NW NW NW N NE E E E
WIND (MPH) 9 6 11 16 16 6 3 4 4 4 8 9 9 11 10 10 10
WIND GUST (MPH) 33 27 27 31
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 30 40 40 10 10 5 5 0
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.01 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.07 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.0 10.8 10.5 10.9 11.2 11.2 11.1 10.8 10.5 10.2 10.1 10.2 10.2 10.2 10.3 10.1 9.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC FW FW FW SC BK FW FW SC BK SC SC BK BK
CLOUD COVER (%) 10 5 5 25 25 20 20 35 50 10 15 35 50 40 40 55 55
TEMPERATURE 42 46 58 64 63 53 49 46 44 46 55 59 59 48 43 40 38
MAX/MIN TEMP 65 43 61 38
WIND DIR S S SW SW SW SW SW SW SW W W W NW N N NE E
WIND (MPH) 10 11 12 14 14 11 10 9 8 8 12 12 9 6 4 3 3
WIND GUST (MPH) 31 31 31 34 35 28 25 26 31 31
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 MM MM
HIGH END QPF 0.00 0.01 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.8 10.7 10.6 11.1 11.1 11.2 10.7 10.2 10.1 10.3 10.7 10.9 11.0 10.9 10.5 9.9 9.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC SC FW FW FW SC FW FW SC OV SC BK OV OV
CLOUD COVER (%) 10 5 5 30 30 15 15 25 45 15 25 40 70 45 55 75 75
TEMPERATURE 44 48 62 68 66 55 51 48 45 47 55 60 59 48 44 41 39
MAX/MIN TEMP 69 44 61 39
WIND DIR SW SW SW SW SW SW SW SW SW W NW NW N N NE NE E
WIND (MPH) 11 10 11 13 13 13 11 9 6 6 10 11 9 8 4 3 3
WIND GUST (MPH) 32 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 5 5 0 0 0
PRECIP TYPE R 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 MM MM
HIGH END QPF 0.00 0.01 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.8 10.8 10.9 11.3 11.3 11.1 10.8 10.3 10.1 10.3 10.7 11.0 11.1 11.0 10.7 10.2 9.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0
..LIONHEAD RANGE
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL CL SC SC SC FW SC BK FW FW FW SC SC SC SC SC
CLOUD COVER (%) 5 5 5 40 25 30 25 40 65 5 5 15 35 45 35 40 30
TEMPERATURE 38 44 58 64 65 53 49 46 43 46 59 65 65 52 47 42 37
MAX/MIN TEMP 67 41 67 37
WIND DIR S SW SW SW SW SW SW S SW SW SW SW SW SW E E E
WIND (MPH) 4 5 12 13 11 10 9 8 8 10 13 13 9 6 3 2 2
WIND GUST (MPH) 27 31 32 27 25
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 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 MM MM
HIGH END QPF 0.00 0.00 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.8 10.6 10.1 10.4 10.8 11.2 10.9 10.4 10.4 10.4 10.8 11.1 11.2 10.8 10.0 9.5 9.0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 FW FW SC OV BK FW SC BK OV SC BK BK OV
CLOUD COVER (%) 15 15 5 25 10 20 30 75 60 20 45 65 80 45 60 70 70
TEMPERATURE 45 50 60 66 66 56 51 49 46 47 53 57 58 48 44 41 38
MAX/MIN TEMP 67 45 60 38
WIND DIR SW SW SW SW SW W W SW W NW NW NW NE NE NE NE NE
WIND (MPH) 14 12 14 19 18 12 12 10 5 4 8 10 11 13 11 6 5
WIND GUST (MPH) 36 36 27 27 33
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 0 0 0 0 0
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 MM MM
HIGH END QPF 0.00 0.03 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.9 10.9 10.4 11.0 11.2 11.1 10.6 10.2 10.2 10.4 10.4 10.4 10.5 10.5 10.4 10.0 9.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 100 100 100
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC FW FW SC BK BK FW FW FW SC SC SC SC SC
CLOUD COVER (%) 10 5 10 30 25 15 30 50 50 5 10 20 25 30 50 50 45
TEMPERATURE 42 47 61 67 66 55 51 49 47 48 59 64 64 51 45 41 39
MAX/MIN TEMP 69 45 66 39
WIND DIR S S SW SW SW SW W SW SW W W W NW N N NE E
WIND (MPH) 9 11 12 16 17 12 10 10 8 8 13 14 12 9 6 4 3
WIND GUST (MPH) 34 32 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.00 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.7 10.7 10.5 11.1 11.2 11.1 10.4 10.2 10.2 10.4 10.6 10.6 10.6 10.4 10.1 9.4 8.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CENTENNIAL MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC SC FW SC SC BK CL FW SC SC SC SC SC SC
CLOUD COVER (%) 10 5 15 35 25 20 40 45 65 5 10 25 35 40 35 40 30
TEMPERATURE 40 44 56 62 63 54 51 48 45 46 58 63 64 53 47 42 39
MAX/MIN TEMP 64 43 65 39
WIND DIR S S S S SW SW W SW S SW SW SW W NW N N NE
WIND (MPH) 5 8 11 14 13 9 5 5 5 8 13 14 11 9 8 8 8
WIND GUST (MPH) 32
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.00 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.7 10.6 10.3 10.6 11.1 11.2 10.6 10.3 10.3 10.4 10.8 10.8 11.0 10.6 9.9 9.3 9.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL CL CL FW CL SC BK BK OV SC BK BK OV SC BK SC BK
CLOUD COVER (%) 5 5 0 10 5 40 55 65 75 35 55 60 75 50 60 50 55
TEMPERATURE 42 46 60 66 66 54 49 46 43 45 52 57 59 48 44 40 38
MAX/MIN TEMP 68 43 60 38
WIND DIR SW SW SW W W NW NW NW NW NW W NW NW N NE NE E
WIND (MPH) 8 6 10 13 13 6 6 5 4 4 6 8 8 8 8 8 6
WIND GUST (MPH) 28 25
PRECIP PROB (%) 0 0 0 0 0 0 10 10 20 0 20 20 0 0 0 0 0
PRECIP TYPE R R R 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 MM MM
HIGH END QPF 0.00 0.07 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.5 10.2 10.3 11.0 11.3 10.9 10.7 10.6 10.5 9.8 9.7 9.7 9.9 9.8 9.6 9.3 8.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 0 0 0
..PIONEER MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC BK BK SC SC BK OV SC BK SC SC
CLOUD COVER (%) 5 10 5 20 10 25 35 50 50 25 40 60 75 45 55 45 45
TEMPERATURE 42 47 61 66 66 54 49 46 43 45 54 59 61 49 43 39 37
MAX/MIN TEMP 67 42 61 37
WIND DIR SW SW W W W W W W W W W W NW N NE E E
WIND (MPH) 8 8 12 14 14 10 9 8 5 5 9 10 8 6 5 4 5
WIND GUST (MPH) 29 32 26 27
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 0 5 5 0 0 0 0 0
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 MM MM
HIGH END QPF 0.00 0.03 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.7 10.3 10.3 11.0 11.3 10.9 10.5 10.4 10.5 10.3 10.0 10.0 10.2 10.2 10.0 9.2 8.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 0 0 0 0 0 0
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 FW FW SC SC SC FW FW SC SC SC SC SC SC
CLOUD COVER (%) 5 5 20 30 15 20 30 40 40 15 15 25 30 30 45 40 35
TEMPERATURE 41 46 61 66 66 54 49 46 44 47 57 61 62 50 45 40 38
MAX/MIN TEMP 68 43 63 38
WIND DIR SW SW SW SW SW W W SW SW W W W W NW N NE E
WIND (MPH) 8 9 11 16 16 11 11 10 6 8 13 13 11 8 6 5 6
WIND GUST (MPH) 33 31 24 28 34 34 31
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.01 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.8 10.4 10.4 11.0 11.3 10.8 10.3 10.3 10.4 10.4 10.2 10.2 10.2 10.0 9.4 8.4 8.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC SC FW FW FW SC SC BK BK OV OV SC SC SC
CLOUD COVER (%) 5 0 5 25 30 20 15 15 35 25 55 65 75 80 50 45 50
TEMPERATURE 37 43 57 62 59 48 45 42 40 44 53 56 53 43 41 37 35
MAX/MIN TEMP 63 39 58 35
WIND DIR SW SW SW SW SW SW SW SW SW SW W W NW NE E E SE
WIND (MPH) 9 10 13 18 18 12 11 8 8 11 17 14 9 9 6 4 4
WIND GUST (MPH) 28 28 35 31 27 33 35 34 26
PRECIP PROB (%) 0 0 0 0 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 0.00 0.00
12 HOUR QPF 0.00 0.00 0.02 0.00
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.00 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.2 10.3 10.9 11.3 11.0 11.0 10.8 10.3 10.2 10.4 10.9 11.1 11.2 11.2 10.8 9.9 9.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 0 0 100 100 100 100 100
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC FW FW SC FW BK BK OV OV OV OV OV
CLOUD COVER (%) 10 5 10 35 35 25 15 25 40 20 60 65 80 80 75 75 70
TEMPERATURE 46 51 63 67 65 55 52 49 45 47 53 55 51 45 42 40 38
MAX/MIN TEMP 68 44 57 37
WIND DIR SW SW SW SW SW SW SW SW SW NW NW N N NE NE NE E
WIND (MPH) 20 21 14 17 18 21 18 12 9 11 13 12 11 11 8 5 5
WIND GUST (MPH) 49 50 34 39 42 49 46 37 42 42 40 36 34 33 36 36 37
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 40 40 50 50 10 10 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.04 0.01 0.00
12 HOUR QPF 0.00 0.00 0.04 0.01
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.00 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.8 11.0 11.3 11.5 11.2 11.0 10.9 10.5 10.2 10.4 10.9 11.1 11.1 11.0 10.7 10.1 9.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 100 100 100 100 50 100
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 CL FW SC SC FW FW SC SC FW SC SC BK BK SC BK BK
CLOUD COVER (%) 5 5 5 30 35 20 15 25 45 15 30 45 60 55 40 55 55
TEMPERATURE 41 46 60 66 64 53 49 46 44 46 56 61 60 49 44 40 38
MAX/MIN TEMP 67 42 63 38
WIND DIR SW SW SW SW SW SW SW SW SW SW W W NW N NE NE E
WIND (MPH) 9 10 12 16 16 12 10 9 8 9 13 13 10 8 5 3 3
WIND GUST (MPH) 44 48 36 40 42 47 42 33 39 40 43 42 35 27 24
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 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 MM MM
HIGH END QPF 0.00 0.01 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 10.6 10.6 10.7 11.1 11.0 11.1 10.8 10.4 10.2 10.4 10.8 11.0 11.1 11.1 10.6 9.9 9.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CRAZY MOUNTAINS
DATE THURSDAY 09/10/26 FRIDAY 09/11/26
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 SC SC OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 30 15 15 10 10 25 35 45 85 75 75 85 95 90 90 90 90
TEMPERATURE 48 54 64 69 69 58 53 50 47 47 50 55 52 46 44 42 40
MAX/MIN TEMP 70 45 57 39
WIND DIR W W W W W W NW W W W NW N NE NE E E E
WIND (MPH) 21 20 20 23 21 12 8 6 6 8 9 11 11 13 13 13 12
WIND GUST (MPH) 55 48 46 43 43 31 32 31
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 30 70 70 50 50 40 40 10
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.02 0.04 0.02 0.01
12 HOUR QPF 0.00 0.00 0.06 0.03
LOW END QPF 0.00 0.00 MM MM
HIGH END QPF 0.00 0.06 MM MM
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 MM MM
HIGH END SNOW 0.0 0.0 MM MM
SNOW LEVEL (KFT) 11.1 11.2 10.8 11.0 11.2 11.1 11.1 10.9 10.5 10.2 10.2 10.3 10.3 10.1 10.1 9.8 9.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 100 100 100 100 100 100 100 50 50
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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