303
FWUS45 KTFX 172201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT WED JUN 17 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK BK SC SC SC SC BK BK BK BK SC SC SC FW FW SC BK
CLOUD COVER (%) 65 65 50 40 35 35 65 55 50 55 40 25 25 10 15 30 55
TEMPERATURE 54 50 45 43 41 45 48 52 53 49 44 41 39 47 56 60 61
MIN/MAX TEMP 41 54 39 61
WIND DIR N N NW W W NW NW N NE NE E SE SE SE SE SE SE
WIND (MPH) 8 6 4 4 4 6 8 8 9 8 4 4 5 6 9 10 10
WIND GUST (MPH) 26 27
PRECIP PROB (%) 50 40 20 10 5 20 50 20 20 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R T R
6 HOUR QPF 0.01 0.00 0.00 0.02 0.00 0.00 0.00 0.00
12 HOUR QPF 0.01 0.02 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.16 0.16 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) 8.9 9.0 8.9 8.7 8.5 8.5 8.8 9.0 9.4 9.2 8.9 8.8 8.7 8.6 9.1 10.1 10.6
SNOW DENSITY (%) 0 0 100 100 100 50 100 100 100 100 100 100 100 100 0 0 0
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC BK SC FW FW SC SC SC SC BK BK BK FW SC SC SC
CLOUD COVER (%) 50 45 55 40 20 15 45 45 45 40 60 55 55 20 25 45 45
TEMPERATURE 56 51 46 43 41 48 53 57 57 51 44 41 39 46 56 61 63
MIN/MAX TEMP 41 58 39 63
WIND DIR NW NW W W W W W NW N NE NE E E E SE SE SE
WIND (MPH) 10 5 4 4 4 6 9 9 8 6 5 4 4 6 8 8 8
WIND GUST (MPH) 25 25
PRECIP PROB (%) 20 20 5 0 0 5 20 10 5 0 0 0 0 0 0 0 0
PRECIP TYPE T 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 0.00 0.00
HIGH END QPF 0.06 0.06 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) 9.1 9.1 9.1 9.0 8.8 8.8 9.2 9.5 9.9 9.9 9.5 9.2 9.0 9.1 9.6 10.7 11.4
SNOW DENSITY (%) 0 0 100 100 100 100 100 0 0 100 100 100 100 100 0 0 0
..NEVADA MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC SC FW FW FW SC FW FW SC SC SC FW SC BK SC
CLOUD COVER (%) 45 40 30 35 20 10 25 30 25 15 40 50 45 25 35 55 35
TEMPERATURE 59 55 50 46 44 51 57 61 61 55 49 45 43 48 57 66 67
MIN/MAX TEMP 44 63 43 68
WIND DIR NW NW W W W W W NW N NE NE NE NE NE E E NE
WIND (MPH) 10 6 3 4 5 6 10 10 11 9 5 4 5 5 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 5 5 5 0 0 0 0 0 0 0 0
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 0.02 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) 9.3 9.3 9.3 9.1 8.9 8.9 9.3 9.7 10.2 10.1 9.8 9.6 9.6 9.6 9.8 10.8 11.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW FW SC FW FW FW FW FW SC SC BK BK SC SC SC SC
CLOUD COVER (%) 35 20 20 30 15 15 25 15 25 30 45 50 60 30 40 40 35
TEMPERATURE 59 53 47 44 41 51 59 64 64 55 46 42 40 48 59 67 69
MIN/MAX TEMP 41 65 40 69
WIND DIR NW NW NW W W W W NW NW N N N E E SE SE NE
WIND (MPH) 16 11 5 5 6 8 10 12 13 11 6 3 3 5 6 6 8
WIND GUST (MPH) 36 29 36 32 24
PRECIP PROB (%) 5 5 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 0.01 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) 9.5 9.4 9.4 9.2 9.0 9.0 9.5 10.0 10.6 10.6 10.3 10.1 10.0 9.9 10.3 11.3 12.1
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..BIG BELT MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC SC SC FW SC SC SC FW SC SC SC FW SC SC SC
CLOUD COVER (%) 50 45 25 25 30 25 40 35 25 15 40 40 40 20 35 50 45
TEMPERATURE 58 54 49 46 44 51 57 61 61 55 48 45 43 50 59 66 68
MIN/MAX TEMP 44 63 42 68
WIND DIR NW N N SW SW W W NW N NE NE NE E E SE E NE
WIND (MPH) 12 8 4 4 4 6 10 11 13 10 6 4 4 4 5 5 6
WIND GUST (MPH) 31 26 28 32 34
PRECIP PROB (%) 20 20 0 0 0 5 10 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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 0.00 0.00
HIGH END QPF 0.03 0.05 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) 9.2 9.2 9.2 9.1 9.0 9.0 9.3 9.8 10.2 10.1 9.8 9.5 9.5 9.5 10.0 10.7 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..LITTLE BELT MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK SC SC SC SC SC BK BK SC SC SC SC SC FW SC BK SC
CLOUD COVER (%) 60 30 35 35 35 35 60 60 40 25 35 40 45 15 40 50 50
TEMPERATURE 56 50 44 42 41 50 54 57 57 51 44 41 39 49 58 64 65
MIN/MAX TEMP 40 59 39 65
WIND DIR NW N NW W W W NW NW N N N E SE SE SE SE SE
WIND (MPH) 13 6 3 3 4 6 11 11 10 5 2 2 3 4 8 9 10
WIND GUST (MPH) 33 24 29 28 29 24 27 29
PRECIP PROB (%) 20 10 5 5 5 10 30 40 10 0 0 0 0 0 0 0 0
PRECIP TYPE R R R T T R
6 HOUR QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.01 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.06 0.14 0.00 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) 9.1 9.0 9.0 8.8 8.8 8.9 9.3 9.6 9.9 9.6 9.2 9.0 9.0 9.1 10.0 10.8 11.7
SNOW DENSITY (%) 0 100 100 100 100 100 0 0 0 0 100 100 100 0 0 0 0
..HIGHWOOD MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC SC SC FW BK BK SC SC SC SC SC FW FW SC BK
CLOUD COVER (%) 35 35 50 40 35 25 60 60 40 40 30 25 30 10 25 30 50
TEMPERATURE 57 53 48 46 45 49 53 57 56 53 47 44 42 49 57 62 64
MIN/MAX TEMP 44 58 42 64
WIND DIR NW NW W W W W NW NW N N N N S E E E E
WIND (MPH) 14 6 4 5 4 5 10 11 11 6 4 4 5 8 11 12 13
WIND GUST (MPH)
PRECIP PROB (%) 20 20 10 5 10 10 40 40 5 0 0 0 0 0 0 0 0
PRECIP TYPE T R R T T
6 HOUR QPF 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.01 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.11 0.16 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) 8.9 8.9 8.7 8.6 8.7 8.8 8.8 9.1 9.3 9.0 8.9 8.5 8.4 8.6 9.1 10.1 11.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW FW SC SC SC BK BK BK SC SC BK BK FW SC SC SC
CLOUD COVER (%) 35 25 20 35 40 40 70 60 55 40 40 55 55 20 30 35 45
TEMPERATURE 58 52 46 44 43 53 57 59 58 52 46 43 41 51 60 64 65
MIN/MAX TEMP 41 61 40 65
WIND DIR NW NW W W W W NW NW NW NW NW W W E SE SE SE
WIND (MPH) 19 12 4 4 4 5 10 12 13 9 4 3 3 3 6 9 11
WIND GUST (MPH) 40 32 31 26 32
PRECIP PROB (%) 10 5 0 5 5 10 60 40 10 0 0 0 0 0 0 0 0
PRECIP TYPE R T
6 HOUR QPF 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.02 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.04 0.15 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) 8.9 8.6 8.6 8.5 8.6 8.7 9.1 9.2 9.4 9.2 8.9 8.7 8.5 8.5 9.4 10.2 11.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BEARS PAW MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC SC SC OV BK BK SC FW SC SC FW FW FW FW SC
CLOUD COVER (%) 30 30 35 40 45 70 70 55 30 20 45 30 15 5 15 20 40
TEMPERATURE 57 51 46 44 44 51 54 57 57 52 46 42 41 51 59 63 64
MIN/MAX TEMP 42 59 40 64
WIND DIR NW NW NW W W NW NW NW NW NW NW NW NW SW E E E
WIND (MPH) 18 9 3 3 4 8 11 13 13 8 4 3 3 2 4 5 10
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 20 60 50 30 5 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R T
6 HOUR QPF 0.00 0.00 0.03 0.01 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.04 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.05 0.15 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) 8.5 8.3 8.1 8.2 8.3 8.5 8.4 8.5 8.6 8.2 7.9 7.4 7.4 7.5 8.3 9.1 9.8
SNOW DENSITY (%) 0 0 0 0 0 0 100 0 0 0 0 0 100 100 0 0 0
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW SC FW FW SC SC SC FW FW BK SC SC FW SC SC SC
CLOUD COVER (%) 40 20 25 25 20 30 40 35 15 25 50 45 40 25 40 50 45
TEMPERATURE 58 52 46 43 42 51 58 62 62 54 47 43 41 49 58 65 67
MIN/MAX TEMP 41 63 41 67
WIND DIR NW NW NW SW SW W W W NW NE E E E E SE SE E
WIND (MPH) 16 9 4 4 5 11 16 16 12 9 5 4 5 8 9 9 11
WIND GUST (MPH) 36 28 35 36 31 27 29
PRECIP PROB (%) 5 10 0 0 0 5 5 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 0.02 0.05 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) 9.4 9.2 9.1 9.0 8.9 9.0 9.4 9.9 10.2 10.1 9.8 9.5 9.7 9.7 10.2 11.0 11.9
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..BRIDGER RANGE
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW SC SC SC FW SC FW FW SC SC SC SC SC SC SC SC
CLOUD COVER (%) 35 20 30 40 40 20 30 15 20 35 50 50 35 35 40 45 45
TEMPERATURE 59 53 47 45 43 51 58 63 64 56 48 44 42 49 59 67 69
MIN/MAX TEMP 43 65 42 69
WIND DIR NW NW N SW SW W W W NW NE E E E E SE SE E
WIND (MPH) 14 8 3 3 3 8 11 11 11 9 8 6 8 8 6 5 8
WIND GUST (MPH) 32 25 24 26
PRECIP PROB (%) 5 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) 9.5 9.4 9.3 9.2 9.0 9.1 9.5 10.0 10.5 10.5 10.3 10.1 10.1 10.1 10.3 11.0 12.0
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL CL FW SC BK BK BK SC SC SC SC
CLOUD COVER (%) 20 20 20 25 15 10 5 5 10 45 65 65 60 45 35 30 45
TEMPERATURE 58 51 44 40 38 46 56 61 63 55 47 43 41 49 63 69 68
MIN/MAX TEMP 38 63 41 69
WIND DIR NW N NW NW W W W W NW N N NE E NE W W W
WIND (MPH) 16 10 4 3 3 5 9 12 11 5 4 3 3 3 5 10 9
WIND GUST (MPH) 37 27 29 34
PRECIP PROB (%) 5 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 0.03
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) 10.3 10.1 9.7 9.4 9.1 9.3 9.7 10.4 11.0 10.9 10.7 10.6 10.6 10.7 11.3 11.9 12.6
SNOW DENSITY (%) 0 100 50 50 33 50 100 0 0 0 0 0 0 0 0 0 0
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC SC FW FW FW FW FW SC BK OV BK SC SC SC SC
CLOUD COVER (%) 45 35 30 35 25 20 10 5 15 40 60 70 60 40 40 25 35
TEMPERATURE 58 51 45 41 39 47 58 63 64 56 46 42 40 48 63 69 69
MIN/MAX TEMP 39 64 40 70
WIND DIR NW NW NW W SW W W NW NW N NE E SE SE N NW N
WIND (MPH) 13 8 3 3 4 5 10 12 10 5 3 3 3 4 5 10 9
WIND GUST (MPH) 28
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.03
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) 10.1 9.8 9.6 9.4 9.2 9.3 9.7 10.3 11.0 10.9 10.7 10.6 10.5 10.5 11.3 11.9 12.6
SNOW DENSITY (%) 100 100 50 50 50 50 100 0 0 0 0 0 0 0 0 0 0
..LIONHEAD RANGE
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL FW CL CL CL FW BK BK BK BK SC FW FW BK
CLOUD COVER (%) 10 10 5 5 5 5 0 0 10 50 65 60 50 45 10 20 50
TEMPERATURE 66 55 45 39 36 49 61 68 68 58 49 43 40 52 70 76 74
MIN/MAX TEMP 36 70 40 76
WIND DIR NW N N N N NW W W W SW NE NE NE NE SW W SW
WIND (MPH) 12 8 4 2 2 2 6 10 8 3 2 3 3 3 6 9 8
WIND GUST (MPH) 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 0.00 0.00
HIGH END QPF 0.00 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) 10.6 10.3 9.9 9.5 9.2 9.2 9.9 10.6 11.3 11.3 11.3 11.2 11.1 10.8 11.4 11.9 12.7
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW SC SC BK OV SC SC SC SC SC
CLOUD COVER (%) 20 20 20 30 20 15 10 15 35 45 60 70 50 45 40 30 30
TEMPERATURE 59 52 45 42 39 48 57 63 64 56 47 43 41 48 59 68 69
MIN/MAX TEMP 39 65 41 69
WIND DIR NW NW NW NW W W W W NW NE NE NE NE NE N NW N
WIND (MPH) 17 11 5 4 5 6 10 11 12 10 9 5 4 4 4 8 9
WIND GUST (MPH) 33 28 23 29 28
PRECIP PROB (%) 5 5 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 0.01
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) 10.1 9.9 9.6 9.4 9.1 9.1 9.6 10.3 10.9 10.8 10.6 10.4 10.3 10.4 10.8 11.6 12.5
SNOW DENSITY (%) 0 100 100 50 50 50 100 0 0 0 0 0 0 0 0 0 0
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL CL FW BK BK BK BK SC FW SC SC
CLOUD COVER (%) 5 10 10 10 10 5 5 5 20 55 65 60 55 40 25 30 50
TEMPERATURE 63 54 46 41 39 49 59 66 68 58 50 45 43 52 66 73 72
MIN/MAX TEMP 39 68 43 74
WIND DIR NW N N NW W W W W NW N NE NE NE NE W W W
WIND (MPH) 20 16 8 5 4 5 9 12 12 8 8 5 3 3 6 11 11
WIND GUST (MPH) 36 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 0.02
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) 10.3 10.1 9.7 9.4 9.0 9.0 9.6 10.4 11.0 10.9 10.7 10.7 10.7 10.8 11.3 12.0 12.7
SNOW DENSITY (%) 0 0 100 100 50 100 0 0 0 0 0 0 0 0 0 0 0
..CENTENNIAL MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC BK OV BK BK SC FW SC BK
CLOUD COVER (%) 5 10 10 10 5 5 5 5 35 55 70 65 60 35 10 30 50
TEMPERATURE 63 56 47 42 40 48 58 65 67 60 52 47 44 53 67 72 71
MIN/MAX TEMP 40 67 44 72
WIND DIR NW N N NW NW NW W W W NW N N NE NE SW SW SW
WIND (MPH) 19 17 11 8 6 6 11 13 12 6 9 10 9 5 8 10 12
WIND GUST (MPH) 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 0.02
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) 10.6 10.2 9.8 9.5 9.0 9.0 9.7 10.6 11.3 11.2 11.1 11.2 11.1 11.0 11.3 12.1 12.7
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL SC BK BK BK BK SC SC FW SC
CLOUD COVER (%) 15 15 15 15 10 5 5 5 30 60 65 60 50 40 30 20 30
TEMPERATURE 59 53 45 41 39 48 58 64 65 57 49 44 42 50 63 71 71
MIN/MAX TEMP 39 66 42 72
WIND DIR NW NW NW NW NW W W NW NW N N NE NE SE S W NW
WIND (MPH) 16 12 5 4 2 4 8 10 11 8 6 5 5 4 5 8 9
WIND GUST (MPH) 33 29 26 32 24
PRECIP PROB (%) 0 5 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) 9.9 9.8 9.4 9.0 8.7 8.8 9.5 10.2 10.6 10.4 10.1 10.0 10.0 10.1 10.6 11.7 12.3
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..PIONEER MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL SC BK BK BK SC SC FW FW SC
CLOUD COVER (%) 10 10 10 10 15 5 5 5 30 60 70 55 45 35 20 25 35
TEMPERATURE 59 53 45 40 38 47 58 64 65 58 49 44 42 50 64 71 71
MIN/MAX TEMP 38 66 42 72
WIND DIR NW NW NW W W W W NW NW NW N NE E SE SW W NW
WIND (MPH) 18 13 8 5 5 5 8 11 12 8 5 3 4 5 6 9 10
WIND GUST (MPH) 36 32 25 21
PRECIP PROB (%) 5 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 0.01
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) 10.0 9.8 9.5 9.0 8.6 8.8 9.5 10.3 10.7 10.5 10.4 10.2 10.3 10.4 11.0 11.8 12.5
SNOW DENSITY (%) 0 100 100 50 50 50 0 0 0 0 0 0 0 0 0 0 0
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 CL SC BK BK BK SC FW FW FW BK
CLOUD COVER (%) 0 5 10 10 10 5 5 5 40 65 65 55 50 20 10 25 55
TEMPERATURE 62 53 44 40 37 48 59 66 67 58 50 45 43 53 67 72 71
MIN/MAX TEMP 37 68 43 73
WIND DIR NW NW NW NW W NW W W NW N N NE NE E W W W
WIND (MPH) 19 17 11 6 5 6 9 12 12 9 6 5 5 4 6 11 12
WIND GUST (MPH) 37 39 32 29 26 24 24 26 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 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 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) 10.3 9.9 9.4 8.9 8.6 8.8 9.6 10.4 11.1 11.0 10.8 10.7 10.7 10.8 11.3 12.0 12.7
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 BK SC FW FW FW FW FW FW FW SC SC BK SC SC SC SC BK
CLOUD COVER (%) 55 30 20 20 15 10 20 10 20 35 40 60 45 30 40 35 60
TEMPERATURE 52 44 38 34 32 42 52 59 59 49 39 36 34 45 60 65 63
MIN/MAX TEMP 32 60 34 65
WIND DIR NW NW N NW W W W W NW NE NE E E S W W NW
WIND (MPH) 13 8 4 3 3 5 11 13 10 6 5 4 4 4 9 10 9
WIND GUST (MPH) 31 28
PRECIP PROB (%) 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.00 0.00 0.02
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) 10.2 9.9 9.7 9.4 9.1 9.4 10.0 10.5 11.0 11.0 10.8 10.7 10.6 10.7 11.5 12.2 12.9
SNOW DENSITY (%) 50 50 33 25 25 25 50 0 0 0 100 100 100 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 SC SC FW FW FW SC FW FW SC SC BK BK SC SC SC SC
CLOUD COVER (%) 70 45 35 25 20 20 25 15 25 40 45 60 55 25 35 30 50
TEMPERATURE 53 47 42 39 37 46 54 59 58 50 43 40 38 46 56 61 61
MIN/MAX TEMP 37 60 38 62
WIND DIR NW NW W W W W NW NW N NE NE SE SE NE NE NE NE
WIND (MPH) 14 8 4 5 6 8 12 14 12 8 4 4 4 6 10 11 10
WIND GUST (MPH) 44 26 32 32 31 24 27 27 29
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.00 0.00 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) 10.0 9.7 9.5 9.3 9.1 9.3 9.9 10.4 11.0 10.9 10.6 10.4 10.4 10.6 11.5 12.0 12.6
SNOW DENSITY (%) 50 50 33 33 33 33 50 100 100 100 100 100 100 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW FW FW FW FW FW FW FW SC BK BK BK SC SC SC BK
CLOUD COVER (%) 35 25 20 20 15 10 10 5 15 40 60 60 50 40 35 30 50
TEMPERATURE 59 51 44 39 37 46 57 64 64 56 46 41 39 49 65 70 69
MIN/MAX TEMP 37 65 39 71
WIND DIR NW NW NW W W W W W NW N NE NE E SE W W NW
WIND (MPH) 14 9 3 3 3 4 9 12 10 5 4 3 3 3 6 10 9
WIND GUST (MPH) 37 27 21 28 33 35 23 28 32 31
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.01 0.00 0.00 0.02
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) 10.3 10.0 9.7 9.4 9.2 9.3 9.9 10.5 11.1 11.0 10.8 10.7 10.7 10.7 11.4 12.0 12.7
SNOW DENSITY (%) 0 100 50 50 50 50 100 0 0 0 0 0 0 0 0 0 0
..CRAZY MOUNTAINS
DATE THURSDAY 06/18/26 FRIDAY 06/19/26
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 FW SC SC FW SC SC SC FW SC BK BK BK SC SC SC SC
CLOUD COVER (%) 25 25 25 30 25 30 40 30 20 30 55 55 60 35 40 40 30
TEMPERATURE 56 50 44 42 41 49 55 60 61 52 45 41 40 47 55 62 64
MIN/MAX TEMP 40 61 39 64
WIND DIR NW NW NW W W W W W NW NE NE E E SE SE SE SE
WIND (MPH) 19 10 5 4 5 11 17 17 13 10 6 5 6 10 11 11 12
WIND GUST (MPH) 36 28 35 36 31 27 28 32
PRECIP PROB (%) 5 0 0 0 0 5 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 0.02 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) 9.5 9.3 9.2 9.1 9.0 9.1 9.5 9.9 10.4 10.3 10.1 9.9 9.9 9.9 10.4 11.0 11.9
SNOW DENSITY (%) 100 100 100 100 50 50 100 100 0 100 100 100 100 100 0 0 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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