025
FWUS45 KTFX 081000
AVGTFX
FWUS45 KTFX 081000
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT THU MAY 8 2025
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 CL FW SC SC FW SC SC SC SC SC SC SC SC SC
CLOUD COVER (%) 30 10 10 5 10 25 35 25 30 40 40 40 45 40 40 35 35
TEMPERATURE 42 43 47 50 51 43 39 36 35 44 55 59 60 51 47 45 44
MAX/MIN TEMP 51 34 60 44
WIND DIR SW SW SW W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 20 26 25 21 17 11 6 6 6 6 12 16 14 10 10 10 9
WIND GUST (MPH) 49 61 57 47 36 33 33
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
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
SNOW LEVEL (KFT) 8.1 6.7 6.4 6.7 6.8 6.4 6.1 5.8 5.6 6.5 8.0 8.9 9.4 9.4 9.5 9.7 9.9
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 CL CL FW SC SC FW FW SC SC SC SC SC SC SC
CLOUD COVER (%) 30 15 10 5 5 15 25 25 20 20 30 35 40 45 35 40 40
TEMPERATURE 41 44 50 54 53 45 40 38 37 48 59 63 63 54 49 47 46
MAX/MIN TEMP 54 37 64 46
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 16 19 17 12 8 5 5 5 6 11 13 11 6 6 6 8
WIND GUST (MPH) 31 43 44 36 31 28
PRECIP PROB (%) 5 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
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
SNOW LEVEL (KFT) 8.9 8.4 8.1 8.2 8.0 7.4 6.9 6.8 7.2 8.1 8.9 9.7 10.2 10.3 10.5 10.3 10.3
..NEVADA MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 40 15 10 5 10 10 35 20 5 10 25 30 45 45 35 45 35
TEMPERATURE 44 48 54 59 59 50 45 42 41 50 62 67 68 58 53 50 48
MAX/MIN TEMP 60 41 68 47
WIND DIR W W W W W W W SW SW S SW SW SW SW SW SW SW
WIND (MPH) 9 12 16 14 12 5 3 3 4 5 9 10 9 4 4 5 6
WIND GUST (MPH) 33
PRECIP PROB (%) 0 0 0 5 5 5 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
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
SNOW LEVEL (KFT) 9.2 9.0 9.1 9.3 9.1 8.4 8.2 8.4 8.4 8.4 9.0 10.0 10.5 10.5 10.5 10.3 10.4
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 FW SC FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 20 25 20 25 30 20 25 10 5 5 20 35 45 50 30 35 40
TEMPERATURE 41 47 56 60 59 50 44 41 40 49 61 65 66 56 51 48 46
MAX/MIN TEMP 61 39 67 46
WIND DIR W W W W NW N NW SW SW S S SW SW S SW SW SW
WIND (MPH) 8 8 10 11 10 6 5 4 4 5 9 11 10 6 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 10 10 0 0 0 0 5 5 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
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
SNOW LEVEL (KFT) 9.3 9.2 9.7 10.2 10.3 10.1 9.7 9.6 9.1 8.8 9.4 10.2 10.6 10.7 10.7 10.5 10.5
..BIG BELT MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 FW FW FW FW FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 45 40 10 20 20 20 25 15 5 5 20 25 35 50 40 45 40
TEMPERATURE 45 50 57 61 61 52 47 44 42 50 61 66 67 59 54 50 49
MAX/MIN TEMP 62 42 68 48
WIND DIR SW SW W W W NW NW SE S S S SW SW S SE S S
WIND (MPH) 8 9 12 12 11 5 4 4 4 6 10 11 10 6 8 9 10
WIND GUST (MPH) 33 32
PRECIP PROB (%) 0 0 5 10 10 10 0 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE R
6 HOUR QPF 0.00 0.00 0.01 0.00 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
SNOW LEVEL (KFT) 9.6 9.2 9.3 9.9 9.9 9.4 8.9 8.8 9.1 8.8 9.0 9.8 10.4 10.6 10.6 10.4 10.3
..LITTLE BELT MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK BK SC SC FW FW SC FW FW FW FW FW SC SC SC SC BK
CLOUD COVER (%) 50 50 30 25 20 20 30 20 10 10 25 25 30 45 40 45 50
TEMPERATURE 43 52 59 61 60 50 45 42 40 51 62 66 66 56 51 50 49
MAX/MIN TEMP 63 40 67 48
WIND DIR SW W W W W NW W S S S SW SW SW S S S SW
WIND (MPH) 6 6 11 11 10 4 3 3 4 5 9 10 9 5 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 10 20 10 10 0 0 0 0 5 5 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
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
SNOW LEVEL (KFT) 9.5 9.5 9.6 10.0 10.1 9.5 8.8 8.5 8.9 9.0 9.3 9.9 10.4 10.5 10.6 10.4 10.3
..HIGHWOOD MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK BK FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 60 60 15 10 10 10 10 15 15 10 25 35 35 45 35 45 50
TEMPERATURE 48 53 60 63 62 53 47 45 43 52 63 68 69 60 56 54 53
MAX/MIN TEMP 63 43 70 52
WIND DIR SW W W W W NW NW W S SE SW W SW S S S S
WIND (MPH) 10 11 17 19 17 9 5 5 5 5 5 9 10 8 9 9 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 10 5 5 5 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
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
SNOW LEVEL (KFT) 9.1 9.3 9.2 9.4 9.1 8.3 7.7 7.7 7.8 8.4 8.9 9.7 10.3 10.3 10.5 10.3 10.2
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC SC SC SC SC FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 35 45 45 45 35 35 45 35 20 10 20 20 30 35 40 50 45
TEMPERATURE 47 57 64 65 63 53 49 46 44 54 64 68 69 58 55 54 52
MAX/MIN TEMP 67 43 70 51
WIND DIR W W NW NW NW NW W W SW S S S S S S S SW
WIND (MPH) 8 6 10 9 9 5 5 4 4 5 9 9 8 8 9 9 9
WIND GUST (MPH) 26
PRECIP PROB (%) 0 0 10 20 20 20 10 5 0 0 5 5 5 5 0 0 0
PRECIP TYPE R T R R
6 HOUR QPF 0.00 0.02 0.05 0.00 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
SNOW LEVEL (KFT) 9.5 9.2 9.8 10.2 10.3 9.9 9.0 8.7 8.9 9.2 9.4 9.8 10.2 10.3 10.5 10.3 10.3
..BEARS PAW MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 FW FW FW FW FW FW FW FW SC SC SC SC SC BK
CLOUD COVER (%) 50 50 25 5 5 15 10 10 5 10 20 30 40 45 45 35 50
TEMPERATURE 48 58 65 68 66 54 49 45 42 53 65 70 71 60 56 54 52
MAX/MIN TEMP 68 42 72 52
WIND DIR W W W W W NW NW NW S SE S SW SW S S S S
WIND (MPH) 5 10 17 18 18 10 6 4 4 6 10 10 9 5 5 5 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 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
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
SNOW LEVEL (KFT) 8.7 9.0 9.2 9.1 8.4 7.5 7.2 6.8 6.8 7.3 8.0 8.6 9.4 9.9 10.1 10.1 10.1
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK BK SC FW FW SC SC FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 50 55 40 25 25 45 40 20 10 10 20 20 30 40 40 40 45
TEMPERATURE 43 51 59 62 60 51 46 43 41 50 61 66 66 56 51 49 47
MAX/MIN TEMP 63 41 67 46
WIND DIR SW SW W W W NW S S S S SW SW SW SE SE S S
WIND (MPH) 8 9 12 12 10 5 4 4 4 5 9 11 10 6 6 8 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 10 10 5 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.03 0.00 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
SNOW LEVEL (KFT) 9.9 9.6 9.7 10.2 10.5 10.3 9.8 9.7 9.7 9.5 9.5 9.9 10.4 10.6 10.6 10.5 10.4
..BRIDGER RANGE
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK SC SC FW SC BK FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 60 50 35 20 25 55 25 10 10 10 15 20 25 45 40 40 40
TEMPERATURE 43 50 58 62 61 51 47 43 42 50 61 65 66 56 52 49 47
MAX/MIN TEMP 63 42 67 47
WIND DIR SW W W W W NW E SE S S SW SW SW SE SE SE SE
WIND (MPH) 8 8 10 11 9 5 5 4 5 5 9 10 9 9 10 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 10 20 5 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.01 0.03 0.00 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
SNOW LEVEL (KFT) 9.9 9.6 9.6 10.1 10.5 10.5 10.2 10.0 9.8 9.4 9.3 9.8 10.5 10.7 10.7 10.5 10.4
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC BK SC FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 45 30 40 50 65 45 20 10 15 15 10 15 25 35 30 35 40
TEMPERATURE 37 44 53 56 54 46 41 39 37 46 57 61 60 51 46 44 43
MAX/MIN TEMP 57 37 61 42
WIND DIR S SW SW SW SW S S SW S S SW SW SW S S S S
WIND (MPH) 8 6 8 8 6 5 5 4 5 4 8 10 10 8 9 10 10
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 10 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.02 0.04 0.00 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
SNOW LEVEL (KFT) 9.9 9.8 10.1 10.5 10.7 10.7 10.5 10.2 9.8 9.5 10.0 10.4 10.8 10.8 10.7 10.4 10.4
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK SC SC SC BK BK FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 50 30 50 40 55 50 25 15 15 20 15 20 30 35 35 35 40
TEMPERATURE 38 45 55 58 57 47 42 39 38 46 58 62 62 52 48 45 44
MAX/MIN TEMP 59 37 63 43
WIND DIR S SW W W W SW S S S S SW W SW S S S S
WIND (MPH) 9 6 8 8 6 5 5 4 5 4 6 9 8 8 10 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 20 20 0 0 0 0 5 5 0 0 0 0 5
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 0.04 0.00 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
SNOW LEVEL (KFT) 10.1 9.9 10.2 10.5 10.7 10.6 10.5 10.3 9.9 9.5 10.0 10.4 10.8 10.7 10.7 10.5 10.4
..LIONHEAD RANGE
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK SC BK SC SC FW FW FW FW FW FW FW FW SC SC
CLOUD COVER (%) 45 25 60 40 60 40 25 10 15 10 5 10 10 15 20 25 30
TEMPERATURE 36 45 59 62 58 49 44 40 37 47 62 66 64 52 46 42 40
MAX/MIN TEMP 63 37 67 40
WIND DIR S SW SW SW SW S S S SE S SW SW SW S SE SE SE
WIND (MPH) 4 4 6 6 5 3 4 3 3 3 6 8 8 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 20 20 10 0 0 0 0 0 0 0 0 0 0 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.05 0.00 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
SNOW LEVEL (KFT) 9.7 9.8 10.1 10.6 10.8 10.6 10.6 10.3 10.1 10.0 10.1 10.4 10.4 10.4 10.4 10.2 10.3
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC FW FW FW FW FW FW SC BK SC SC SC
CLOUD COVER (%) 35 40 20 35 40 50 15 10 10 10 10 15 30 50 35 40 40
TEMPERATURE 39 46 55 58 57 48 44 41 39 48 58 62 63 54 50 48 46
MAX/MIN TEMP 59 39 64 46
WIND DIR SW SW SW W W SE NE SW SW SW SW SW SW S S S S
WIND (MPH) 8 8 10 11 10 5 5 4 4 5 8 11 11 9 9 9 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 20 10 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 0.01 0.00 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
SNOW LEVEL (KFT) 9.7 9.4 9.8 10.3 10.6 10.5 10.3 10.0 9.6 9.2 9.5 10.1 10.6 10.8 10.8 10.5 10.5
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK BK SC FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 35 35 25 55 55 35 10 10 15 10 10 20 35 45 40 35 35
TEMPERATURE 39 47 58 60 57 49 44 40 38 48 61 65 64 54 50 46 44
MAX/MIN TEMP 61 38 65 44
WIND DIR S SW SW SW SW S W W S S SW SW SW S S SE SE
WIND (MPH) 6 6 10 11 10 6 5 4 4 4 9 12 13 11 10 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 30 20 10 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.02 0.02 0.00 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
SNOW LEVEL (KFT) 9.8 9.6 10.0 10.5 10.7 10.5 10.2 9.9 9.5 9.4 9.9 10.5 10.8 10.9 10.7 10.5 10.5
..CENTENNIAL MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 BK BK SC FW FW FW FW FW FW FW FW SC SC SC
CLOUD COVER (%) 45 20 35 60 60 45 10 10 15 10 5 10 20 25 35 40 30
TEMPERATURE 37 45 55 57 55 48 44 40 38 47 58 62 61 53 48 44 43
MAX/MIN TEMP 58 38 62 42
WIND DIR S S SW SW SW S SW N E SE S SW SW S SE E E
WIND (MPH) 5 5 9 10 9 6 6 5 5 5 10 12 12 9 8 8 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 30 20 10 0 0 0 0 5 5 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.04 0.03 0.00 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
SNOW LEVEL (KFT) 9.8 9.8 10.2 10.6 10.7 10.7 10.4 10.1 9.8 9.6 10.1 10.4 10.7 10.8 10.7 10.4 10.4
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC SC FW FW FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 30 15 25 30 25 10 5 5 5 10 15 30 50 40 30 35 40
TEMPERATURE 38 45 54 59 58 49 43 40 38 47 60 65 64 55 49 46 44
MAX/MIN TEMP 60 38 66 44
WIND DIR W W SW W W NW N E SE S SW SW SW SW S S S
WIND (MPH) 4 5 9 10 9 5 3 4 4 5 9 10 10 5 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 5 5 5 10 5 5 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
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
SNOW LEVEL (KFT) 9.1 9.2 9.8 10.2 10.3 9.9 9.5 9.2 9.0 8.9 9.6 10.3 10.7 10.7 10.6 10.6 10.6
..PIONEER MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC FW FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 35 15 20 30 20 15 5 10 10 5 15 20 45 40 30 30 45
TEMPERATURE 37 45 55 58 57 49 43 39 37 47 59 64 63 54 49 46 44
MAX/MIN TEMP 59 37 64 44
WIND DIR W SW W W W W NW SW S S SW SW SW SW SW S S
WIND (MPH) 5 5 11 12 10 5 4 3 4 4 9 11 11 5 5 6 8
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 10 10 5 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
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
SNOW LEVEL (KFT) 9.1 9.3 10.0 10.3 10.4 10.1 9.7 9.3 9.0 9.0 9.7 10.3 10.7 10.7 10.7 10.6 10.6
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC SC FW FW FW FW FW FW FW SC SC SC SC SC
CLOUD COVER (%) 35 25 20 40 30 15 5 10 5 10 10 25 45 45 35 35 45
TEMPERATURE 37 46 56 59 58 49 43 40 38 48 60 64 63 54 49 46 44
MAX/MIN TEMP 60 38 65 44
WIND DIR SW SW SW SW W W W SW SW S SW SW SW SW S S S
WIND (MPH) 5 6 11 12 11 6 4 4 5 5 10 12 13 9 9 10 11
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 10 5 0 0 0 0 5 5 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
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
SNOW LEVEL (KFT) 9.3 9.4 10.0 10.4 10.5 10.1 9.6 9.2 9.0 9.1 9.8 10.4 10.8 10.8 10.7 10.6 10.6
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
DATE THURSDAY 05/08/25 FRIDAY 05/09/25
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 SC BK BK OV SC FW FW FW SC SC FW FW FW FW SC
CLOUD COVER (%) 15 30 50 65 60 80 35 20 20 20 30 30 20 15 20 20 30
TEMPERATURE 32 40 51 53 50 40 37 34 33 42 54 58 55 43 39 37 36
MAX/MIN TEMP 54 33 58 36
WIND DIR SW SW SW W SW S S S S SW SW SW SW SW S S S
WIND (MPH) 6 6 8 8 5 4 4 4 4 4 8 9 8 5 6 6 6
WIND GUST (MPH)
PRECIP PROB (%) 0 0 5 20 20 20 5 0 0 0 20 20 0 0 0 0 5
PRECIP TYPE
6 HOUR QPF 0.00 0.02 0.05 0.00 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
SNOW LEVEL (KFT) 9.6 9.8 10.4 10.8 10.8 10.6 10.5 10.4 10.2 10.1 10.4 10.6 10.9 10.7 10.3 10.2 10.2
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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