019
FWUS45 KTFX 232201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT SAT MAY 23 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 BK BK SC BK BK SC SC SC SC FW FW FW
CLOUD COVER (%) 45 25 45 40 45 60 55 45 60 55 45 45 45 25 20 20 25
TEMPERATURE 55 51 47 46 45 52 55 58 58 53 49 46 45 52 59 63 64
MIN/MAX TEMP 44 59 44 65
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 19 14 14 16 16 19 21 23 21 16 14 14 13 16 18 18 14
WIND GUST (MPH) 41 36 32 35 37 43 46 47 47 34 31 34 39 37 34
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.5 9.4 9.0 8.7 8.3 8.2 8.6 9.2 9.3 9.0 8.5 8.3 8.3 8.6 9.2 10.1 10.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 BK BK SC SC SC OV BK BK BK SC FW FW FW SC
CLOUD COVER (%) 25 15 35 55 55 40 50 45 70 65 55 50 25 15 15 15 45
TEMPERATURE 56 49 44 42 41 49 57 59 59 52 47 44 42 52 62 66 65
MIN/MAX TEMP 40 60 42 67
WIND DIR W W W W W W W W W W SW SW SW SW SW SW S
WIND (MPH) 13 9 9 10 10 12 16 17 16 10 10 10 8 8 11 12 9
WIND GUST (MPH) 36 26 27 29 33 36 40 39 42 29 27 25 33 35 33
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 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) 9.4 9.6 9.2 8.6 8.4 8.4 8.9 9.5 9.7 9.3 9.2 9.2 9.3 9.3 10.1 10.8 11.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..NEVADA MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC SC BK BK SC SC BK BK SC SC FW FW SC SC BK
CLOUD COVER (%) 15 15 30 45 65 55 40 40 65 60 45 40 25 15 30 30 55
TEMPERATURE 61 55 49 45 43 51 60 65 65 59 53 48 46 55 66 71 70
MIN/MAX TEMP 43 66 45 72
WIND DIR W W W W W W W W W W SW SW SW S S S S
WIND (MPH) 13 8 8 9 9 8 13 13 13 8 6 6 5 5 10 10 9
WIND GUST (MPH) 31
PRECIP PROB (%) 10 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 30
PRECIP TYPE R T R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
12 HOUR QPF 0.00 0.00 0.00 0.01
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.13
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) 9.6 9.7 9.1 8.8 8.5 8.5 9.0 9.9 10.2 10.3 10.2 10.2 9.7 9.5 10.2 11.0 11.4
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ELKHORN/BOULDER MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 BK SC FW SC BK SC SC FW SC FW FW SC BK
CLOUD COVER (%) 30 15 15 30 50 50 10 30 55 50 30 25 30 15 15 30 60
TEMPERATURE 60 52 45 42 41 51 62 65 66 56 49 46 43 55 66 69 68
MIN/MAX TEMP 40 67 43 71
WIND DIR NW NW W W W W W W W NW W SW SW S S S S
WIND (MPH) 11 6 6 8 6 5 11 11 10 5 5 5 6 8 11 13 14
WIND GUST (MPH) 27 31 36 35
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 30
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.00 0.11
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) 9.8 9.7 9.5 9.4 9.2 9.2 9.8 10.5 10.9 10.8 10.7 10.5 10.1 9.6 10.4 11.2 11.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BIG BELT MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC FW FW FW BK BK SC FW FW FW FW SC SC
CLOUD COVER (%) 25 10 20 25 35 20 10 20 55 55 35 20 20 15 10 25 45
TEMPERATURE 62 55 49 46 44 53 62 67 68 60 54 50 48 57 67 72 72
MIN/MAX TEMP 44 68 47 73
WIND DIR W NW W SW SW SW SW W W W SW S S S S S S
WIND (MPH) 11 6 5 6 8 9 12 12 10 5 5 5 6 8 11 11 12
WIND GUST (MPH) 28 29 31 31 28 32
PRECIP PROB (%) 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.08
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) 9.6 9.7 9.5 9.1 8.9 8.8 9.3 10.1 10.5 10.6 10.6 10.5 10.2 9.8 10.2 10.9 11.4
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..LITTLE BELT MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC FW CL FW SC SC SC SC FW FW FW FW SC
CLOUD COVER (%) 35 15 10 20 35 25 5 15 40 45 30 30 20 15 10 15 30
TEMPERATURE 61 52 47 45 44 55 63 67 67 57 51 48 46 59 69 72 72
MIN/MAX TEMP 43 68 46 74
WIND DIR W W W SW SW W W W W W SW SW SW S SW S S
WIND (MPH) 10 4 6 8 9 11 13 12 8 3 4 5 5 5 9 10 11
WIND GUST (MPH) 26 27 29
PRECIP PROB (%) 5 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.01 0.00 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) 9.5 9.5 9.5 9.1 8.8 8.7 9.3 9.9 10.6 10.5 10.5 10.5 10.4 10.1 10.5 11.0 11.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..HIGHWOOD MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC SC CL FW SC SC SC SC SC FW FW FW SC
CLOUD COVER (%) 25 15 10 30 40 30 0 25 35 30 30 35 25 15 5 15 45
TEMPERATURE 63 57 52 50 49 58 64 69 69 62 56 53 52 62 70 75 74
MIN/MAX TEMP 48 69 51 76
WIND DIR W W W SW W W W W W SW SW SW SW SW SW SW SE
WIND (MPH) 12 6 10 10 12 17 17 17 13 10 11 10 9 6 9 9 12
WIND GUST (MPH)
PRECIP PROB (%) 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.00 0.00 0.00 0.09
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 9.5 9.5 9.3 8.6 8.5 8.7 9.5 10.0 10.0 10.0 10.2 10.1 9.7 10.1 10.8 11.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..SNOWY/JUDITH MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC SC FW FW SC BK SC SC SC FW FW FW SC
CLOUD COVER (%) 65 25 10 20 45 50 20 15 45 55 40 40 25 15 15 20 25
TEMPERATURE 63 55 50 48 46 60 68 71 71 60 55 53 50 65 74 77 76
MIN/MAX TEMP 44 73 48 78
WIND DIR NW W SW SW SW W W W NW SW SW SW SW S S S SE
WIND (MPH) 6 3 5 6 8 9 11 10 5 3 4 4 4 3 8 10 10
WIND GUST (MPH) 26 25 28
PRECIP PROB (%) 20 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 0.02
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) 9.5 9.6 9.4 9.3 9.0 8.7 9.2 10.0 10.6 10.7 10.6 10.7 10.6 10.5 10.6 11.0 11.4
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BEARS PAW MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 BK SC FW SC BK BK SC SC FW FW FW FW FW
CLOUD COVER (%) 60 35 25 15 55 50 10 30 55 55 45 35 25 10 10 15 10
TEMPERATURE 65 57 53 50 49 61 69 72 72 62 57 52 51 65 74 78 77
MIN/MAX TEMP 47 74 50 79
WIND DIR W SW SW SW SW W W W W W W SW SW SW SW SW S
WIND (MPH) 9 4 4 5 6 10 13 13 9 5 5 5 4 6 10 10 10
WIND GUST (MPH) 26
PRECIP PROB (%) 5 5 5 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 0.00 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) 9.2 9.4 9.4 9.2 9.1 8.8 8.9 9.4 10.1 9.9 9.4 9.6 9.5 9.4 9.6 10.4 11.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CASTLE/CRAZY MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC FW FW FW SC SC SC FW FW FW FW SC SC
CLOUD COVER (%) 50 15 20 20 35 25 5 15 40 45 40 20 15 15 15 25 35
TEMPERATURE 61 53 47 44 42 53 63 67 67 58 52 47 46 57 68 72 71
MIN/MAX TEMP 42 68 45 73
WIND DIR W NW W SW SW W W W W NW W S S SW SW SW S
WIND (MPH) 13 5 5 6 8 10 16 14 10 5 4 4 5 6 10 11 12
WIND GUST (MPH) 32 31 36 35 33 29
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 0.07
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) 9.7 9.8 9.7 9.3 9.2 9.3 9.8 10.4 10.8 10.8 10.8 10.8 10.7 10.4 10.7 11.1 11.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BRIDGER RANGE
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW SC FW CL FW BK BK SC FW FW FW FW SC SC
CLOUD COVER (%) 55 30 30 15 35 25 5 10 50 65 40 15 20 10 10 30 40
TEMPERATURE 60 53 48 44 42 53 62 66 67 58 52 48 46 57 68 71 70
MIN/MAX TEMP 42 67 45 72
WIND DIR W NW W SW SW W W W W NW SW S S S SW SW S
WIND (MPH) 11 3 3 4 4 5 12 11 8 4 3 3 4 5 8 8 10
WIND GUST (MPH) 28 28 29 27
PRECIP PROB (%) 10 5 0 0 0 0 5 5 0 0 0 0 0 0 0 0 10
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 0.08
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) 9.8 9.9 9.7 9.5 9.4 9.6 9.7 10.5 10.9 11.0 11.0 10.9 10.8 10.4 10.6 11.1 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC SC SC SC FW FW FW FW SC SC
CLOUD COVER (%) 60 65 35 15 15 20 15 30 45 45 40 20 15 5 10 25 30
TEMPERATURE 55 49 43 40 38 49 58 61 61 54 47 43 41 52 63 66 65
MIN/MAX TEMP 38 62 40 67
WIND DIR W W W SW SW SW W W SW S S S S S SW SW S
WIND (MPH) 12 5 5 5 5 6 12 13 11 8 9 8 8 8 11 13 16
WIND GUST (MPH) 29 25 31 31 29 29 33 36
PRECIP PROB (%) 10 5 0 0 0 0 5 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.02 0.06 0.00 0.06
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 10.1 10.0 10.0 9.8 9.9 10.3 10.7 11.4 11.4 11.4 11.2 10.9 10.3 10.9 11.5 11.8
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW FW SC BK SC FW FW FW FW SC SC
CLOUD COVER (%) 60 50 40 20 20 20 15 20 45 55 45 20 25 5 15 30 40
TEMPERATURE 57 50 44 40 38 50 61 64 63 55 48 43 41 52 66 68 66
MIN/MAX TEMP 38 65 41 69
WIND DIR W SW SW SW S SW W W SW SW S S S S SW SW S
WIND (MPH) 11 5 6 6 6 6 12 12 10 8 9 8 8 6 10 11 12
WIND GUST (MPH) 27 32
PRECIP PROB (%) 20 10 0 0 0 0 10 10 0 0 0 0 0 0 10 10 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 0.06 0.01 0.11
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 10.0 10.0 9.7 9.7 9.8 10.2 10.6 11.2 11.3 11.3 11.2 11.0 10.4 11.0 11.5 11.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..LIONHEAD RANGE
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC SC SC SC SC FW FW FW SC SC
CLOUD COVER (%) 55 60 45 15 5 10 15 35 45 45 30 30 15 5 10 25 35
TEMPERATURE 60 50 44 39 36 49 63 66 66 55 48 42 39 53 68 71 69
MIN/MAX TEMP 35 68 38 73
WIND DIR SW SW SW SW S SW SW SW SW S S S SE S SW SW S
WIND (MPH) 10 3 2 2 3 4 11 11 9 6 5 4 3 3 10 11 11
WIND GUST (MPH)
PRECIP PROB (%) 10 5 0 0 0 0 0 0 5 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 0.06 0.00 0.04
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.2 10.2 10.3 10.2 10.1 9.9 10.4 11.0 11.6 11.6 11.4 11.1 10.9 10.4 11.1 11.6 11.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW SC SC FW FW SC SC FW FW FW FW FW SC BK
CLOUD COVER (%) 50 55 20 15 30 25 10 15 50 45 20 25 25 10 10 35 55
TEMPERATURE 56 49 45 42 40 50 59 63 62 53 48 45 43 53 63 66 64
MIN/MAX TEMP 40 63 43 67
WIND DIR W NW W W SW SW W W W SW SW SW SW SW SW S SW
WIND (MPH) 12 5 5 6 8 8 13 14 12 8 6 6 6 5 10 14 16
WIND GUST (MPH) 32 29 29 33 33
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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 0.00 0.02 0.00 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) 10.0 10.0 9.9 9.7 9.5 9.7 10.0 10.6 11.2 11.2 11.1 10.9 10.4 10.0 10.7 11.4 11.8
SNOW DENSITY (%) 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC BK BK SC FW FW FW FW SC SC
CLOUD COVER (%) 60 60 30 10 15 15 15 30 55 55 30 20 15 5 15 40 35
TEMPERATURE 60 52 46 42 40 52 63 66 65 55 49 44 42 54 66 69 68
MIN/MAX TEMP 39 66 42 70
WIND DIR W W NW SW SW SW W SW SW S S S S S S S S
WIND (MPH) 13 5 4 4 5 5 16 17 12 8 8 6 6 8 14 20 20
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 5 0 0 0 0 0 0 5 5 10
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 0.06 0.00 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) 10.1 10.3 10.2 10.1 9.8 9.8 10.2 10.7 11.5 11.5 11.2 10.9 10.5 10.0 11.0 11.5 11.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CENTENNIAL MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 OV SC FW FW FW FW BK BK BK SC SC FW FW FW SC SC
CLOUD COVER (%) 60 75 45 20 15 5 25 50 55 60 35 30 15 5 10 25 35
TEMPERATURE 58 52 46 42 39 50 61 64 64 56 49 44 41 52 64 68 67
MIN/MAX TEMP 39 65 41 69
WIND DIR SW W NW W W W SW SW SW S S E SE SE S S S
WIND (MPH) 14 6 4 4 4 5 14 16 12 9 8 6 8 9 16 18 20
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 0 0 5 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 0.07 0.00 0.05
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.2 10.3 10.3 10.2 9.9 9.8 10.4 11.1 11.6 11.6 11.4 11.1 10.7 10.3 11.1 11.5 11.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC FW FW FW SC SC SC FW FW FW FW SC BK
CLOUD COVER (%) 35 20 10 15 30 20 10 20 40 35 25 20 15 10 20 40 55
TEMPERATURE 59 51 44 41 39 49 60 64 64 54 48 44 41 51 64 67 65
MIN/MAX TEMP 38 65 41 68
WIND DIR NW NW NW W W SW W W W W W S S S S S SW
WIND (MPH) 11 6 4 3 3 4 10 11 10 4 4 4 4 6 11 13 13
WIND GUST (MPH) 28 28 32 33
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20
PRECIP TYPE R 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 0.00 0.01 0.00 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) 10.0 10.0 9.9 9.9 9.6 9.6 10.2 10.6 11.0 10.9 10.7 10.3 10.0 9.8 10.6 11.3 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..PIONEER MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW FW FW SC SC SC FW FW FW FW SC BK
CLOUD COVER (%) 45 30 10 20 25 20 10 15 35 35 25 20 15 10 20 50 60
TEMPERATURE 58 51 44 41 39 50 60 64 64 55 48 43 41 52 64 67 65
MIN/MAX TEMP 38 65 41 68
WIND DIR W NW W SW SW SW W W W W SW SW SW S SW S SW
WIND (MPH) 12 6 4 5 5 5 13 13 11 5 5 5 5 6 12 14 13
WIND GUST (MPH) 31 29 32 34 34
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20
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 0.00 0.01 0.00 0.11
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 10.2 10.0 9.9 9.7 9.7 10.1 10.6 11.1 11.0 10.7 10.3 9.9 9.8 10.8 11.5 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BEAVERHEAD/TENDOY MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 SC SC SC SC FW FW FW FW SC BK
CLOUD COVER (%) 60 45 25 10 20 20 15 30 40 35 30 20 15 10 20 50 50
TEMPERATURE 58 50 44 40 38 51 61 64 64 54 47 43 40 53 65 67 65
MIN/MAX TEMP 38 65 40 67
WIND DIR W W SW SW SW SW W W W SW SW S S S S S SW
WIND (MPH) 13 6 4 5 5 8 16 16 13 8 6 6 6 8 17 19 18
WIND GUST (MPH) 34 31 39 35 34 25 39 42 42
PRECIP PROB (%) 10 5 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10
PRECIP TYPE T 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 0.00 0.04 0.00 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) 10.3 10.4 10.2 10.0 9.6 9.7 10.2 10.9 11.3 11.1 10.8 10.4 10.0 10.2 11.0 11.6 11.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC SC SC FW FW FW FW FW SC SC
CLOUD COVER (%) 55 70 35 20 15 15 25 40 40 40 20 15 5 5 10 25 40
TEMPERATURE 49 41 37 33 31 42 52 55 54 45 40 37 34 45 56 59 57
MIN/MAX TEMP 31 56 34 60
WIND DIR W W SW W SW SW W W SW SW S S S SW SW SW S
WIND (MPH) 10 6 4 4 4 5 11 11 8 8 8 8 6 6 9 9 9
WIND GUST (MPH)
PRECIP PROB (%) 20 5 0 0 0 0 20 20 5 0 0 0 0 0 10 10 10
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 0.04 0.06 0.00 0.12
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 10.2 9.9 9.8 9.6 9.9 10.4 11.0 11.4 11.5 11.4 11.2 10.9 10.5 11.3 11.6 11.9
SNOW DENSITY (%) 100 100 100 100 50 50 100 0 0 0 0 0 0 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC SC SC SC FW FW FW FW SC SC
CLOUD COVER (%) 55 55 30 20 20 20 25 30 40 40 25 25 15 10 20 25 35
TEMPERATURE 52 45 41 39 38 49 56 59 58 50 46 44 43 53 61 63 61
MIN/MAX TEMP 38 60 42 64
WIND DIR W W SW W SW W W W SW SW SW SW SW SW SW S S
WIND (MPH) 9 9 11 11 11 8 12 11 9 12 16 16 13 9 10 10 11
WIND GUST (MPH) 28 26 28 25 31 28 28 32 34 34 33 27
PRECIP PROB (%) 20 5 0 0 0 0 10 20 0 0 0 0 0 0 10 10 10
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 0.06 0.00 0.13
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 10.1 9.9 9.8 9.7 9.9 10.4 10.9 11.2 11.3 11.3 11.2 10.9 10.6 11.1 11.6 11.9
SNOW DENSITY (%) 100 100 100 100 100 100 100 0 0 0 0 0 0 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW FW FW FW SC SC SC SC FW FW FW FW SC SC
CLOUD COVER (%) 60 60 40 20 15 15 15 35 45 40 30 20 10 5 15 30 40
TEMPERATURE 56 49 42 38 36 48 59 62 62 53 46 42 39 51 64 67 65
MIN/MAX TEMP 36 63 39 68
WIND DIR W W SW SW SW SW W W SW SW S S S S SW SW S
WIND (MPH) 12 5 4 5 5 5 12 12 10 8 8 6 6 6 10 11 12
WIND GUST (MPH) 34 24 24 24 25 26 33 33 35 26 28 29 28 24 29 33 36
PRECIP PROB (%) 20 5 0 0 0 0 5 5 0 0 0 0 0 0 5 5 5
PRECIP TYPE
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12 HOUR QPF 0.00 0.00 0.00 0.00
LOW END QPF 0.00 0.00 0.00 0.00
HIGH END QPF 0.03 0.06 0.00 0.09
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 10.1 10.0 9.9 9.8 9.9 10.3 10.8 11.4 11.4 11.4 11.2 10.9 10.5 11.1 11.6 11.9
SNOW DENSITY (%) 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0
..CRAZY MOUNTAINS
DATE SUNDAY 05/24/26 MONDAY 05/25/26
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 FW SC SC SC SC FW FW SC BK SC SC FW FW FW FW SC
CLOUD COVER (%) 55 20 30 30 45 30 15 15 50 55 35 25 20 10 10 25 30
TEMPERATURE 57 49 45 43 42 52 59 64 63 54 50 47 46 56 64 68 67
MIN/MAX TEMP 41 64 45 69
WIND DIR W NW W W W W W W W SW W SW SW SW SW SW SE
WIND (MPH) 13 5 8 9 10 11 17 17 10 5 8 8 6 6 10 10 13
WIND GUST (MPH) 32 31 36 35 33 28 29 34
PRECIP PROB (%) 20 5 0 0 0 0 0 0 0 0 0 0 0 0 5 5 10
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 0.08
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) 9.8 9.8 9.7 9.4 9.3 9.5 9.9 10.2 10.8 10.9 10.9 10.9 10.9 10.5 10.7 11.3 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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