235
FWUS45 KTFX 162201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT TUE JUN 16 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK SC FW FW FW SC BK BK BK BK SC SC SC BK BK SC
CLOUD COVER (%) 45 60 45 20 5 5 30 65 65 65 60 50 35 30 60 60 35
TEMPERATURE 63 54 48 43 41 48 52 54 53 48 44 42 41 46 51 55 56
MIN/MAX TEMP 41 56 40 57
WIND DIR W NW NW NW W NW W NW N N SW SW SW SW NW NW NW
WIND (MPH) 28 16 8 5 5 5 9 10 8 5 3 3 4 5 8 8 8
WIND GUST (MPH) 57 37
PRECIP PROB (%) 20 40 10 5 0 0 10 50 40 40 10 0 20 20 40 40 10
PRECIP TYPE R R R T R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.03 0.02 0.00 0.00 0.01
12 HOUR QPF 0.01 0.03 0.02 0.01
LOW END QPF 0.00 0.01 0.00 0.00
HIGH END QPF 0.18 0.27 0.09 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) 10.4 9.7 8.6 7.8 7.5 7.7 8.3 8.7 8.8 8.7 8.5 8.4 8.6 8.5 9.0 9.4 9.5
SNOW DENSITY (%) 0 0 100 50 50 50 100 100 100 100 100 50 50 100 100 0 0
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC SC SC FW FW FW BK BK BK BK SC SC FW SC SC FW
CLOUD COVER (%) 15 25 35 30 10 10 25 55 55 65 55 35 30 15 30 30 20
TEMPERATURE 65 59 52 46 43 48 54 56 55 50 45 42 40 47 55 59 60
MIN/MAX TEMP 43 57 40 60
WIND DIR W W W W W W W W NW N S SW SW SW W W NW
WIND (MPH) 29 24 12 6 4 6 10 12 9 4 3 3 4 5 9 9 8
WIND GUST (MPH) 65 55 36 27 26
PRECIP PROB (%) 5 5 5 5 5 5 10 30 30 30 5 0 5 5 10 10 0
PRECIP TYPE R R R R R R R 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 0.00 0.00
HIGH END QPF 0.05 0.14 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) 10.8 10.1 9.4 8.5 7.8 7.9 8.3 8.7 9.1 9.1 8.9 8.7 8.7 8.8 9.3 9.6 9.9
SNOW DENSITY (%) 0 0 100 100 50 50 100 0 100 100 100 100 100 100 0 0 0
..NEVADA MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW FW FW FW SC SC BK SC SC FW SC FW FW FW FW
CLOUD COVER (%) 5 10 5 15 10 5 25 40 55 50 35 20 25 5 15 20 10
TEMPERATURE 69 64 59 51 47 50 56 59 58 53 48 45 43 50 58 63 64
MIN/MAX TEMP 47 60 43 65
WIND DIR W W W W W W W W NW N N SW SW SW W W NW
WIND (MPH) 28 27 18 10 5 6 12 13 10 6 3 3 4 5 9 10 10
WIND GUST (MPH) 54 55 43 31 29 27
PRECIP PROB (%) 0 0 0 0 5 0 5 20 10 5 0 0 0 0 5 5 0
PRECIP TYPE T 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 0.01 0.08 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) 11.1 10.5 9.4 8.9 8.1 8.0 8.6 9.0 9.4 9.3 9.1 8.9 8.8 8.8 9.4 9.9 10.2
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 0 0
..ELKHORN/BOULDER MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW CL FW FW FW FW SC SC FW FW FW SC FW FW FW FW
CLOUD COVER (%) 5 10 5 10 15 5 15 40 40 20 15 20 30 5 15 10 10
TEMPERATURE 71 63 56 50 46 51 58 60 59 52 46 42 40 50 58 64 66
MIN/MAX TEMP 46 61 40 66
WIND DIR W NW NW W W NW NW NW NW N N W SW SW W NW NW
WIND (MPH) 28 29 24 19 11 13 16 18 18 11 4 4 4 5 8 10 11
WIND GUST (MPH) 56 62 62 51 31 31 34 37 40 34
PRECIP PROB (%) 0 0 0 0 0 0 0 5 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 0.00 0.00
HIGH END QPF 0.00 0.03 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) 11.7 10.8 9.7 9.1 8.5 8.3 8.8 9.3 9.6 9.5 9.2 9.0 8.8 8.9 9.5 10.2 10.7
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 0 100 100 100 100 100 0 0 0
..BIG BELT MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW SC FW FW SC BK BK SC SC FW SC FW FW FW FW
CLOUD COVER (%) 10 10 20 35 20 10 30 50 55 35 25 20 30 10 20 20 15
TEMPERATURE 72 66 59 51 47 50 56 60 58 53 47 44 43 50 58 63 64
MIN/MAX TEMP 47 60 42 64
WIND DIR W W NW NW NW NW NW NW N N N E SW SW W NW NW
WIND (MPH) 28 27 23 13 8 8 10 12 13 8 3 3 4 5 8 9 11
WIND GUST (MPH) 58 66 62 37 27 28 31 32 36 34
PRECIP PROB (%) 0 0 5 5 5 5 5 20 10 5 0 0 5 5 5 5 0
PRECIP TYPE T 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 0.04 0.10 0.03 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) 11.6 10.7 9.7 9.1 8.3 8.1 8.6 9.1 9.4 9.2 8.9 8.7 8.5 8.7 9.3 9.9 10.3
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 0 100 100 100 0 0 0 0
..LITTLE BELT MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC OV BK BK SC FW SC BK SC SC SC SC SC BK BK FW
CLOUD COVER (%) 20 35 70 65 60 30 15 45 55 50 40 45 45 25 55 55 25
TEMPERATURE 70 62 53 47 44 46 53 56 55 49 44 41 40 48 55 59 60
MIN/MAX TEMP 44 57 39 61
WIND DIR W W NW NW NW NW NW NW NW NW NW W SW W W NW NW
WIND (MPH) 26 25 16 11 9 10 13 13 12 5 3 3 4 4 9 9 9
WIND GUST (MPH) 61 56 43 34 33 35 33 33 33 26 27
PRECIP PROB (%) 5 10 50 40 5 5 5 20 30 20 0 0 20 20 30 30 0
PRECIP TYPE R R T R R R R R R
6 HOUR QPF 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.02 0.00 0.00 0.00
LOW END QPF 0.01 0.00 0.00 0.00
HIGH END QPF 0.17 0.14 0.08 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.6 10.9 9.9 9.1 8.4 8.1 8.4 9.0 9.2 9.0 8.6 8.4 8.2 8.4 9.0 9.8 10.2
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 100 100 100 100 100 100 0 0 0
..HIGHWOOD MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER SC BK OV OV SC SC FW FW BK BK SC SC BK SC SC SC FW
CLOUD COVER (%) 35 65 85 80 50 30 25 25 60 55 45 40 50 35 50 50 15
TEMPERATURE 70 64 53 48 46 48 53 57 56 51 47 45 44 49 55 59 60
MIN/MAX TEMP 46 58 43 60
WIND DIR W W NW NW W NW NW NW NW NW W W W W NW NW N
WIND (MPH) 32 31 16 16 14 16 16 16 12 6 5 6 5 5 8 9 10
WIND GUST (MPH) 52 50
PRECIP PROB (%) 5 40 60 40 5 5 5 10 30 30 0 0 20 20 30 30 0
PRECIP TYPE R R R T R R R R R R
6 HOUR QPF 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.04 0.00 0.00 0.00
LOW END QPF 0.03 0.00 0.00 0.00
HIGH END QPF 0.36 0.15 0.11 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) 11.3 10.7 9.8 8.6 8.0 7.7 8.2 8.8 8.9 8.6 8.5 8.4 8.2 8.4 8.8 9.3 9.8
SNOW DENSITY (%) 0 0 0 100 100 50 100 0 0 0 100 100 100 100 0 0 0
..SNOWY/JUDITH MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW SC OV BK BK SC FW FW SC SC SC SC SC FW BK BK SC
CLOUD COVER (%) 20 30 80 70 60 35 20 25 40 40 50 50 45 20 65 65 30
TEMPERATURE 74 65 55 48 46 49 55 58 57 51 46 43 42 51 58 60 61
MIN/MAX TEMP 45 60 41 62
WIND DIR W NW NW NW NW NW NW NW NW NW NW W W W NW NW N
WIND (MPH) 26 27 23 21 20 23 20 19 18 12 6 5 5 5 6 9 8
WIND GUST (MPH) 55 57 50 47 47 47 41 40 40 34
PRECIP PROB (%) 5 10 60 30 0 0 0 5 20 5 0 0 10 10 50 50 0
PRECIP TYPE R R R T R R R R
6 HOUR QPF 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.01
12 HOUR QPF 0.05 0.00 0.00 0.01
LOW END QPF 0.01 0.00 0.00 0.00
HIGH END QPF 0.19 0.06 0.07 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.7 10.8 10.1 8.7 8.1 7.9 8.3 8.7 8.9 8.6 8.4 8.3 8.2 8.2 8.7 9.6 10.0
SNOW DENSITY (%) 0 0 0 100 100 100 100 0 0 0 100 100 100 100 0 0 0
..BEARS PAW MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER OV OV BK BK SC SC SC BK BK BK SC SC SC FW BK BK FW
CLOUD COVER (%) 70 80 60 60 50 25 45 60 55 65 40 45 50 25 65 65 25
TEMPERATURE 69 56 50 48 46 50 55 57 57 51 46 43 42 51 56 59 60
MIN/MAX TEMP 45 59 41 61
WIND DIR W NW NW NW NW NW NW NW NW NW NW NW W W W NW NW
WIND (MPH) 24 21 19 19 19 23 21 20 17 9 4 4 5 8 9 10 10
WIND GUST (MPH) 44 42 40 41 42 43 41 39 36 26
PRECIP PROB (%) 60 70 20 10 0 5 20 30 10 0 5 5 10 10 50 50 10
PRECIP TYPE R R R R R R T
6 HOUR QPF 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.02
12 HOUR QPF 0.08 0.00 0.00 0.02
LOW END QPF 0.04 0.00 0.00 0.00
HIGH END QPF 0.26 0.11 0.07 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) 11.0 10.2 8.6 8.0 7.8 7.7 8.1 8.5 8.4 8.3 8.0 8.0 8.0 8.0 8.4 8.9 9.0
SNOW DENSITY (%) 0 0 0 100 100 100 100 0 0 0 0 100 100 100 0 0 0
..CASTLE/CRAZY MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW SC FW FW FW BK SC SC FW FW SC FW SC SC FW
CLOUD COVER (%) 5 10 15 40 20 15 20 50 40 40 25 25 40 15 30 35 20
TEMPERATURE 73 65 59 51 47 49 55 59 58 51 45 42 40 50 57 62 64
MIN/MAX TEMP 47 60 40 64
WIND DIR W W W W W W NW NW NW NW NW W W W W W NW
WIND (MPH) 33 34 28 17 11 13 17 17 16 8 4 4 5 8 12 13 11
WIND GUST (MPH) 69 74 67 46 31 40 40 40 39 26 31 28
PRECIP PROB (%) 0 0 0 0 5 5 5 10 10 10 0 0 5 5 5 5 0
PRECIP TYPE T 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 0.03 0.09 0.02 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) 11.9 10.9 10.0 9.4 8.6 8.3 8.7 9.2 9.4 9.3 8.9 8.5 8.3 8.4 9.2 9.9 10.3
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 0 100 100 100 100 100 0 0 0
..BRIDGER RANGE
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 10 10 15 20 15 10 20 40 35 35 20 20 25 10 20 15 10
TEMPERATURE 74 66 59 53 48 52 57 60 59 52 46 43 41 50 57 63 65
MIN/MAX TEMP 48 61 41 65
WIND DIR W W W W W W NW NW NW N NE N SW W W W NW
WIND (MPH) 31 31 25 19 12 13 13 13 16 8 3 3 4 5 9 9 8
WIND GUST (MPH) 56 59 56 50 33 35 32 32 34 27
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 5 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 0.00 0.00
HIGH END QPF 0.01 0.04 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) 12.2 11.4 10.2 9.3 8.8 8.4 8.8 9.2 9.5 9.4 9.1 9.0 8.8 8.8 9.4 10.0 10.6
SNOW DENSITY (%) 0 0 0 100 100 50 100 0 0 0 100 100 100 100 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW CL CL FW SC SC FW FW FW CL FW CL FW
CLOUD COVER (%) 5 10 5 20 10 5 5 20 35 25 20 15 15 5 5 5 5
TEMPERATURE 71 63 54 47 43 48 55 59 58 51 44 40 38 46 55 62 63
MIN/MAX TEMP 43 60 38 63
WIND DIR W W W NW W NW NW NW NW N N N NW W W W W
WIND (MPH) 25 23 17 11 8 12 12 17 17 10 4 3 3 4 8 10 11
WIND GUST (MPH) 52 55 47 36 29 34 32 42 40 31 24 28
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 0.00 0.00
HIGH END QPF 0.00 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) 12.6 12.1 11.2 10.0 8.9 8.9 9.4 9.9 10.2 9.9 9.5 9.3 9.0 9.2 9.8 10.5 11.1
SNOW DENSITY (%) 0 0 0 100 50 33 100 0 100 50 50 50 50 50 100 0 0
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW FW FW SC BK SC FW FW FW FW FW FW CL
CLOUD COVER (%) 5 5 5 15 10 10 5 40 55 40 25 20 25 5 10 5 5
TEMPERATURE 72 64 55 48 44 49 57 60 59 52 45 41 39 47 57 63 64
MIN/MAX TEMP 44 61 39 64
WIND DIR W W W W W NW NW NW NW N N W W W NW W NW
WIND (MPH) 25 23 17 13 10 13 13 16 14 8 3 2 3 4 8 11 10
WIND GUST (MPH) 52 52 42 37 29 32 34 33 25
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 0.00 0.00
HIGH END QPF 0.00 0.02 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) 12.6 11.9 10.9 9.8 8.9 8.9 9.3 9.8 10.0 9.8 9.4 9.3 9.0 9.1 9.7 10.5 11.0
SNOW DENSITY (%) 0 0 0 100 50 33 100 100 100 100 50 50 50 50 100 0 0
..LIONHEAD RANGE
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW CL FW CL CL CL FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 0 10 5 5 5 5 0 0 10 10 10 10 10 0 0 0 15
TEMPERATURE 75 64 54 46 42 52 62 67 66 56 46 40 36 48 62 69 68
MIN/MAX TEMP 42 68 36 70
WIND DIR W W W W W NW W W NW N NE NE NE N W W W
WIND (MPH) 17 12 9 8 5 8 10 12 12 9 5 3 3 2 4 8 9
WIND GUST (MPH) 36 32 26 32 29
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 13.1 12.7 11.6 10.5 9.4 9.1 9.7 10.2 10.4 10.2 9.7 9.4 9.0 9.1 9.9 10.9 11.3
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW FW FW CL CL SC SC SC SC FW FW CL FW CL FW
CLOUD COVER (%) 5 10 5 5 5 5 5 30 40 30 25 10 15 5 5 5 5
TEMPERATURE 71 63 55 49 45 50 57 61 60 52 45 41 39 48 56 63 65
MIN/MAX TEMP 45 62 39 65
WIND DIR W W W NW W W W NW NW N N W W SW W W W
WIND (MPH) 31 27 18 16 11 13 13 18 19 11 5 3 4 5 8 10 10
WIND GUST (MPH) 57 58 40 35 35 36 31 24
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 0.00 0.00
HIGH END QPF 0.00 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) 12.2 11.4 10.7 9.3 8.6 8.7 9.2 9.8 10.0 9.8 9.4 9.2 8.9 9.1 9.8 10.6 11.1
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 100 100 50 50 50 50 100 0 0
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW CL CL FW FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 5 5 10 15 10 5 5 5 15 20 20 10 15 0 0 5 15
TEMPERATURE 74 64 55 49 45 51 59 64 63 55 46 41 39 48 59 66 68
MIN/MAX TEMP 45 65 39 68
WIND DIR W W NW NW NW NW NW NW NW N N N NW NW W W W
WIND (MPH) 26 23 17 13 10 16 14 18 21 16 9 4 4 4 8 10 12
WIND GUST (MPH) 47 49 41 34 28 33 35 42 41 28
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 12.7 12.1 11.2 9.9 8.8 8.7 9.3 9.9 10.2 9.9 9.6 9.3 8.9 9.1 9.8 10.6 11.2
SNOW DENSITY (%) 0 0 0 100 100 50 0 0 0 100 100 100 50 100 0 0 0
..CENTENNIAL MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW FW FW CL CL CL FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 5 10 10 10 5 5 0 5 15 15 15 15 15 0 0 0 10
TEMPERATURE 73 66 57 50 46 51 59 64 64 56 48 43 40 48 58 65 67
MIN/MAX TEMP 46 65 40 67
WIND DIR W W NW NW NW NW NW NW NW N N N N N W W W
WIND (MPH) 23 19 16 16 12 17 14 18 21 18 12 9 8 5 9 11 12
WIND GUST (MPH) 40 36 35 36
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 13.0 12.6 11.4 10.3 8.9 8.8 9.4 10.1 10.4 10.0 9.7 9.3 9.0 9.0 9.9 10.8 11.4
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 0 100 100 100 100 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW FW FW CL FW FW FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 5 5 10 5 5 5 5 15 20 15 10 10 10 0 5 5 10
TEMPERATURE 70 62 55 48 43 49 57 60 59 53 45 41 39 48 58 65 66
MIN/MAX TEMP 43 61 39 66
WIND DIR W NW NW NW W NW NW NW NW NW NW NW NW SW W W NW
WIND (MPH) 26 26 20 14 9 12 12 16 17 11 5 2 2 3 6 9 10
WIND GUST (MPH) 51 57 52 37 33 37 33
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 11.8 11.2 10.2 8.8 8.1 8.3 9.0 9.6 9.8 9.7 9.4 9.1 8.8 8.9 9.7 10.5 10.9
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 0 100 100 100 100 100 0 0 0
..PIONEER MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL CL FW FW FW CL CL FW FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 0 5 20 15 10 5 5 10 15 15 20 20 20 5 5 5 15
TEMPERATURE 71 63 55 48 43 48 56 60 59 53 45 40 38 47 58 64 66
MIN/MAX TEMP 43 61 38 66
WIND DIR W W W W W NW NW NW NW NW NW W W W W W NW
WIND (MPH) 27 29 24 17 11 13 14 18 19 12 6 4 4 4 6 9 11
WIND GUST (MPH) 59 69 62 49 34 35 32 37 41 36 28 24 21
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 12.1 11.4 10.6 9.1 8.3 8.4 9.1 9.7 9.9 9.7 9.4 9.2 8.9 9.0 9.7 10.6 11.1
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 0 100 100 50 50 100 0 0 0
..BEAVERHEAD/TENDOY MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW FW FW CL CL CL FW FW FW FW FW CL CL CL FW
CLOUD COVER (%) 5 5 15 10 10 5 5 5 5 10 15 15 15 0 0 5 15
TEMPERATURE 72 63 54 47 43 50 58 63 62 53 45 39 37 47 58 66 68
MIN/MAX TEMP 43 64 37 68
WIND DIR W W NW NW NW NW NW NW NW NW NW NW W W W W W
WIND (MPH) 27 27 18 16 10 14 14 18 21 17 10 5 5 5 6 10 11
WIND GUST (MPH) 52 61 49 41 31 33 37 44 43 36 32 27
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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 12.5 12.0 11.0 9.7 8.6 8.6 9.3 9.9 10.1 9.7 9.4 9.1 8.8 9.0 9.9 10.7 11.3
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 100 100 50 50 100 0 0 0
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW CL CL FW FW FW CL SC SC FW FW FW FW FW FW FW FW
CLOUD COVER (%) 5 5 5 15 25 15 5 35 45 25 20 15 15 5 15 15 10
TEMPERATURE 67 58 49 43 39 44 53 56 54 45 38 34 32 41 52 58 59
MIN/MAX TEMP 39 57 32 60
WIND DIR W W W W W NW NW NW NW N N N NW W W W W
WIND (MPH) 28 23 17 13 9 14 14 16 13 8 4 3 3 4 9 11 11
WIND GUST (MPH) 52 48 41 33 26 33 33
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 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 0.00 0.00
HIGH END QPF 0.01 0.03 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) 12.9 12.3 11.2 10.2 9.2 9.2 9.5 10.1 10.3 9.9 9.5 9.3 9.0 9.2 9.9 10.6 11.1
SNOW DENSITY (%) 0 0 100 50 20 20 50 100 50 33 25 25 25 33 100 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW FW CL SC BK SC SC FW FW FW FW FW FW
CLOUD COVER (%) 10 10 10 20 20 10 5 25 65 45 45 25 20 10 20 20 15
TEMPERATURE 69 62 54 48 44 47 54 57 54 47 42 39 37 45 53 58 59
MIN/MAX TEMP 44 57 37 59
WIND DIR W W W W W W NW NW NW N W SW SW W NW NW NW
WIND (MPH) 31 24 19 16 12 17 18 19 16 8 4 4 5 5 10 12 11
WIND GUST (MPH) 64 58 49 43 34 42 41 44 50 36
PRECIP PROB (%) 0 0 0 0 0 0 0 0 20 10 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 0.00 0.00
HIGH END QPF 0.01 0.06 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) 12.8 12.2 11.0 10.0 9.1 9.0 9.3 9.8 10.0 9.7 9.4 9.2 8.9 9.1 9.9 10.6 11.0
SNOW DENSITY (%) 0 0 100 50 33 25 50 100 50 33 25 25 25 33 50 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER FW FW FW FW FW FW CL FW SC FW FW FW FW CL FW FW FW
CLOUD COVER (%) 5 10 5 15 10 5 5 25 40 25 20 15 15 5 10 5 10
TEMPERATURE 72 64 54 47 43 49 58 62 60 52 44 39 37 46 57 64 65
MIN/MAX TEMP 43 62 37 65
WIND DIR W W W W W NW NW NW NW N N N NW W W W W
WIND (MPH) 25 21 16 11 8 12 12 16 14 9 4 2 3 3 8 10 11
WIND GUST (MPH) 62 57 54 40 35 39 35 42 43 31 24 25 31 33
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 0.00 0.00
HIGH END QPF 0.00 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) 12.9 12.3 11.2 10.2 9.1 9.1 9.5 10.0 10.3 9.9 9.5 9.3 9.0 9.2 9.8 10.7 11.1
SNOW DENSITY (%) 0 0 0 100 50 50 100 0 100 100 50 50 50 50 100 0 0
..CRAZY MOUNTAINS
DATE WEDNESDAY 06/17/26 THURSDAY 06/18/26
TIME (LT) 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P
CLOUD COVER CL FW FW SC FW FW FW SC SC SC FW FW FW FW SC SC FW
CLOUD COVER (%) 5 10 10 30 25 20 15 40 35 35 25 15 25 20 30 35 20
TEMPERATURE 71 63 57 50 46 49 54 57 56 49 43 41 39 48 54 60 62
MIN/MAX TEMP 46 58 39 62
WIND DIR W W W W W W W NW NW NW NW W W W W W NW
WIND (MPH) 42 42 36 24 16 19 20 20 18 9 4 4 6 8 11 13 12
WIND GUST (MPH) 75 81 79 52 34 42 41 40 39 26 31
PRECIP PROB (%) 0 0 0 0 5 5 5 10 10 10 0 0 5 5 5 5 0
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 0.01 0.07 0.02 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) 12.1 11.3 10.1 9.4 8.7 8.4 8.8 9.2 9.5 9.4 9.0 8.8 8.6 8.7 9.4 10.0 10.5
SNOW DENSITY (%) 0 0 0 100 50 33 50 100 100 100 50 50 50 100 100 0 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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