359
FWUS45 KTFX 122201
AVGTFX
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 PM MDT WED AUG 12 2026
..GLACIER NATIONAL PARK/MARIAS PASS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 95 95 95 95 95 90 90 95 95 95 95 100 100 90 85 70
TEMPERATURE 50 47 46 46 46 44 47 47 46 45 44 44 43 42 45 49 49
MIN/MAX TEMP 43 48 41 49
WIND DIR NE NE NE NE NE NE NE NE NE NE NE N NE N NE NE NE
WIND (MPH) 12 14 12 10 10 9 9 10 12 13 10 9 8 6 5 5 6
WIND GUST (MPH)
PRECIP PROB (%) 70 60 70 80 90 80 80 80 60 60 30 50 70 70 50 50 20
PRECIP TYPE R R R R R R R R R R R R R R R R R
6 HOUR QPF 0.08 0.17 0.21 0.08 0.06 0.03 0.02 0.01
12 HOUR QPF 0.25 0.29 0.09 0.03
LOW END QPF 0.07 0.05 0.01 0.01
HIGH END QPF 0.47 0.40 0.14 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) 11.5 11.6 11.6 11.4 11.2 11.0 11.0 11.0 11.0 11.0 11.2 11.3 11.0 10.6 10.7 10.8 10.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BOB MARSHALL/SCAPEGOAT WILDERNESS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 75 90 90 95 85 80 75 90 100 95 95 95 95 90 90 80
TEMPERATURE 57 51 49 48 47 46 50 52 51 48 47 46 45 44 48 51 51
MIN/MAX TEMP 45 53 43 52
WIND DIR NE NE NE E E E E NE NE NE NE NE NE NE E E E
WIND (MPH) 10 13 11 9 8 6 5 6 8 9 8 6 5 5 5 5 5
WIND GUST (MPH) 33 35
PRECIP PROB (%) 50 60 60 60 80 40 20 40 70 60 40 30 60 60 80 80 40
PRECIP TYPE T R R R R R T T R R R R R R R R R
6 HOUR QPF 0.04 0.07 0.11 0.08 0.06 0.03 0.02 0.09
12 HOUR QPF 0.11 0.19 0.09 0.11
LOW END QPF 0.03 0.05 0.01 0.02
HIGH END QPF 0.38 0.30 0.15 0.24
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) 12.3 12.3 12.2 12.1 12.0 11.9 11.8 11.8 11.9 12.0 11.9 11.8 11.6 11.3 11.4 11.6 11.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..NEVADA MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 70 90 90 85 80 70 70 95 100 95 90 90 95 90 85 75
TEMPERATURE 64 56 54 53 51 49 52 56 54 51 50 51 49 47 49 54 54
MIN/MAX TEMP 48 57 46 56
WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
WIND (MPH) 12 18 16 11 8 6 5 8 9 10 10 8 6 5 4 4 4
WIND GUST (MPH) 36 36
PRECIP PROB (%) 30 40 50 70 40 30 20 50 30 70 80 20 70 70 70 70 50
PRECIP TYPE T R R R R R T T T R R R R R R R R
6 HOUR QPF 0.02 0.04 0.03 0.03 0.11 0.07 0.05 0.09
12 HOUR QPF 0.06 0.06 0.18 0.14
LOW END QPF 0.01 0.03 0.03 0.02
HIGH END QPF 0.28 0.32 0.24 0.29
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 12.6 12.5 12.5 12.4 12.3 12.0 12.1 12.3 12.3 12.3 12.2 12.1 11.7 11.8 11.9 11.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ELKHORN/BOULDER MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 80 70 70 65 65 60 75 100 100 100 90 90 90 95 95 85
TEMPERATURE 66 56 51 50 49 49 56 59 57 51 50 49 48 47 52 55 55
MIN/MAX TEMP 47 61 46 57
WIND DIR NE NE NE NE NE E E NE NE E NE SE NE NE E NW N
WIND (MPH) 10 13 12 8 5 4 5 6 8 8 8 6 5 4 4 4 4
WIND GUST (MPH) 32 25 24
PRECIP PROB (%) 20 20 30 30 20 20 20 50 80 80 60 30 50 50 90 90 70
PRECIP TYPE R T R R R R T T R R R R R R R R R
6 HOUR QPF 0.02 0.01 0.00 0.11 0.38 0.12 0.05 0.26
12 HOUR QPF 0.03 0.11 0.50 0.31
LOW END QPF 0.01 0.06 0.03 0.06
HIGH END QPF 0.12 0.62 0.59 0.47
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 12.8 12.8 12.9 12.7 12.3 12.1 12.5 12.7 12.7 12.6 12.5 12.3 12.0 12.1 12.2 12.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BIG BELT MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 40 75 80 75 70 75 75 70 100 100 100 95 90 90 90 85 80
TEMPERATURE 67 59 55 53 52 52 55 59 58 54 53 52 51 49 52 56 56
MIN/MAX TEMP 50 60 49 57
WIND DIR N N NE NE NE NE N N NE NE NE N N N NW NW N
WIND (MPH) 12 16 12 9 6 4 4 6 8 9 9 8 6 4 4 4 4
WIND GUST (MPH) 31 36 37 29 27 25
PRECIP PROB (%) 20 50 50 50 40 20 20 30 30 80 70 70 70 70 70 70 50
PRECIP TYPE T T R R R R T T T R R R R R R R R
6 HOUR QPF 0.04 0.03 0.01 0.01 0.23 0.11 0.07 0.11
12 HOUR QPF 0.07 0.02 0.34 0.18
LOW END QPF 0.02 0.02 0.03 0.03
HIGH END QPF 0.21 0.48 0.43 0.36
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 12.7 12.7 12.7 12.7 12.5 12.2 12.2 12.4 12.4 12.4 12.4 12.3 11.8 11.9 12.0 12.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..LITTLE BELT MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 85 85 80 80 85 85 75 95 100 100 100 90 90 95 95 85
TEMPERATURE 65 56 52 51 50 50 55 57 56 52 51 51 49 49 52 55 55
MIN/MAX TEMP 48 59 47 57
WIND DIR NE NE NE E E E SE NE E E W NW N NW N N NE
WIND (MPH) 9 10 8 5 4 5 5 6 6 5 4 3 3 3 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 30 80 70 40 60 40 40 50 40 70 70 70 80 80 90 90 80
PRECIP TYPE T R R R R R T T T R R R R R R R R
6 HOUR QPF 0.14 0.06 0.04 0.05 0.10 0.12 0.08 0.21
12 HOUR QPF 0.20 0.09 0.22 0.29
LOW END QPF 0.03 0.05 0.03 0.05
HIGH END QPF 0.44 0.40 0.41 0.48
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 12.8 12.7 12.6 12.6 12.7 12.5 12.3 12.3 12.3 12.3 12.1 12.1 11.7 11.9 12.1 12.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..HIGHWOOD MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 80 90 90 90 90 75 80 95 100 100 100 95 95 90 85 85
TEMPERATURE 66 59 55 53 53 51 54 57 56 54 53 52 51 49 51 55 56
MIN/MAX TEMP 51 58 49 56
WIND DIR NE NE E E E E E NE E NE NE NE N NW NW N N
WIND (MPH) 11 16 10 9 10 9 8 8 8 9 8 8 9 8 6 5 4
WIND GUST (MPH)
PRECIP PROB (%) 20 40 80 80 90 70 60 50 20 30 80 60 70 70 60 60 50
PRECIP TYPE T T R R R R R T T R R R R R R R R
6 HOUR QPF 0.05 0.09 0.09 0.04 0.05 0.08 0.03 0.06
12 HOUR QPF 0.14 0.13 0.13 0.09
LOW END QPF 0.06 0.04 0.02 0.01
HIGH END QPF 0.26 0.32 0.32 0.28
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) 12.0 12.5 12.4 12.3 12.3 12.4 12.4 12.1 12.0 12.2 12.2 12.1 11.8 11.2 11.4 11.7 11.7
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..SNOWY/JUDITH MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 80 95 90 85 80 85 80 95 95 100 100 95 95 85 80 90
TEMPERATURE 68 60 55 53 51 51 55 58 58 54 53 52 51 50 54 58 58
MIN/MAX TEMP 49 59 48 59
WIND DIR NE NE NE NE E E E NE NE NE NE N N NW NW N NE
WIND (MPH) 10 11 10 8 6 6 6 6 6 8 5 6 6 6 5 5 4
WIND GUST (MPH) 32 29
PRECIP PROB (%) 20 70 90 60 70 60 50 40 40 50 50 70 90 90 70 70 80
PRECIP TYPE T R R R R R T T R R R R R R R R R
6 HOUR QPF 0.13 0.15 0.09 0.04 0.03 0.10 0.09 0.12
12 HOUR QPF 0.28 0.13 0.13 0.21
LOW END QPF 0.04 0.02 0.03 0.01
HIGH END QPF 0.59 0.33 0.45 0.48
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 12.8 12.8 12.7 12.6 12.8 12.9 12.4 12.3 12.3 12.3 12.4 12.4 12.0 11.9 12.1 12.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BEARS PAW MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 55 95 90 95 90 85 80 90 100 100 95 95 90 85 75 85
TEMPERATURE 64 53 51 50 49 50 53 56 56 52 50 50 48 50 54 58 58
MIN/MAX TEMP 46 57 46 59
WIND DIR NE NE NE E E E E E E E E E NE NW NW NW N
WIND (MPH) 13 19 11 8 8 8 9 9 8 8 5 4 5 6 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 20 30 90 70 60 90 80 40 50 40 30 60 50 50 40 40 20
PRECIP TYPE T T R R R R R R R R R R R R R R R
6 HOUR QPF 0.12 0.22 0.18 0.18 0.04 0.04 0.02 0.00
12 HOUR QPF 0.34 0.36 0.08 0.02
LOW END QPF 0.04 0.02 0.00 0.00
HIGH END QPF 0.98 0.49 0.16 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) 11.8 12.1 12.1 12.0 12.0 11.9 11.9 11.9 11.9 11.7 11.8 12.0 11.7 11.4 11.2 10.9 11.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CASTLE/CRAZY MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV BK OV BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 65 85 85 75 65 75 70 70 100 100 100 95 85 85 95 95 85
TEMPERATURE 67 58 55 53 52 52 57 61 58 54 53 53 51 51 54 57 56
MIN/MAX TEMP 50 61 50 59
WIND DIR E E E E E E E NE E E NE NE NE W SW NE E
WIND (MPH) 12 12 11 9 9 8 6 8 9 6 5 5 4 4 5 6 6
WIND GUST (MPH)
PRECIP PROB (%) 50 60 50 40 30 30 20 40 40 80 80 70 70 70 90 90 80
PRECIP TYPE T R R R R R T T T R R R R R R R R
6 HOUR QPF 0.11 0.02 0.02 0.05 0.25 0.17 0.13 0.20
12 HOUR QPF 0.13 0.07 0.42 0.33
LOW END QPF 0.01 0.05 0.03 0.07
HIGH END QPF 0.32 0.52 0.52 0.60
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 13.0 13.0 12.9 13.0 12.8 12.5 12.3 12.6 12.7 12.7 12.5 12.5 12.1 12.1 12.4 12.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BRIDGER RANGE
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV BK BK OV SC OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 80 75 60 60 75 50 70 100 100 100 95 90 80 90 90 80
TEMPERATURE 69 58 55 53 52 52 58 64 59 53 53 52 51 51 54 58 57
MIN/MAX TEMP 51 64 49 59
WIND DIR NE E E E SE SE SE NE E E E SE S NW SW W NW
WIND (MPH) 9 10 10 8 6 5 4 5 9 5 4 4 3 3 3 4 4
WIND GUST (MPH)
PRECIP PROB (%) 50 30 20 20 20 20 5 30 50 70 80 60 70 70 90 90 70
PRECIP TYPE T T T R R R T T R R R R R R R R
6 HOUR QPF 0.15 0.01 0.00 0.03 0.26 0.14 0.15 0.22
12 HOUR QPF 0.16 0.03 0.40 0.37
LOW END QPF 0.00 0.03 0.03 0.06
HIGH END QPF 0.25 0.55 0.50 0.70
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 13.1 13.0 13.1 13.0 12.7 12.3 12.5 12.9 13.0 12.8 12.8 12.7 12.2 12.1 12.4 12.5
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..MADISON RANGE/SPANISH PEAKS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 65 50 65 55 60 80 100 100 95 90 85 85 95 95 85
TEMPERATURE 65 56 52 50 48 51 59 59 56 50 49 49 47 47 52 55 54
MIN/MAX TEMP 46 62 45 57
WIND DIR SW SE SE S S SW SW W S E E S S S SW SW SW
WIND (MPH) 8 6 4 4 4 4 6 8 6 4 3 3 3 4 5 6 4
WIND GUST (MPH)
PRECIP PROB (%) 40 20 5 5 0 0 20 50 80 60 70 40 80 80 90 90 80
PRECIP TYPE R R T T R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.08 0.19 0.09 0.12 0.24
12 HOUR QPF 0.01 0.08 0.28 0.36
LOW END QPF 0.00 0.05 0.02 0.10
HIGH END QPF 0.15 0.42 0.36 0.49
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) 13.3 13.3 13.3 13.1 12.7 12.4 12.5 13.1 13.3 13.2 13.0 12.9 12.8 12.3 12.5 12.8 12.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..GALLATIN RANGE/HYALITE MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV BK BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 80 50 65 60 65 85 100 100 100 90 85 85 100 100 85
TEMPERATURE 67 57 53 50 48 50 60 60 56 51 50 50 48 47 54 56 55
MIN/MAX TEMP 47 62 46 58
WIND DIR S S SE SE SE SW W NW S SE SE S SW SW W W W
WIND (MPH) 8 6 4 4 3 4 5 6 6 5 3 3 2 4 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 40 20 5 10 0 0 20 50 70 60 70 40 80 80 100 100 80
PRECIP TYPE R R R T T R R R R R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.11 0.22 0.10 0.11 0.30
12 HOUR QPF 0.02 0.11 0.32 0.41
LOW END QPF 0.00 0.06 0.02 0.10
HIGH END QPF 0.13 0.45 0.39 0.55
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) 13.2 13.2 13.2 13.1 12.8 12.5 12.5 13.1 13.3 13.3 13.1 12.9 12.7 12.3 12.6 12.8 12.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..LIONHEAD RANGE
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 70 55 55 60 55 80 100 100 90 90 80 75 90 90 80
TEMPERATURE 68 58 52 49 46 53 62 62 58 51 50 48 45 49 56 61 59
MIN/MAX TEMP 43 65 42 62
WIND DIR NW E NE E SW SW SW SW S NE E S SW S SW SW SW
WIND (MPH) 8 5 4 4 3 4 8 9 5 2 2 2 2 2 5 8 4
WIND GUST (MPH)
PRECIP PROB (%) 40 30 5 0 0 0 30 60 70 30 50 50 70 70 90 90 70
PRECIP TYPE T R T R R R R R R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.06 0.07 0.03 0.07 0.17
12 HOUR QPF 0.02 0.06 0.10 0.24
LOW END QPF 0.00 0.03 0.01 0.04
HIGH END QPF 0.12 0.42 0.30 0.41
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) 13.5 13.4 13.3 13.0 12.7 12.6 12.6 13.1 13.3 13.1 13.1 13.0 12.8 12.5 12.6 12.9 12.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..TOBACCO ROOT MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 80 65 40 55 65 60 80 100 100 100 90 85 80 95 95 85
TEMPERATURE 65 56 52 49 48 50 57 60 55 50 50 49 48 48 52 55 53
MIN/MAX TEMP 47 61 46 57
WIND DIR SE NE NE NE S S SW E SE E NE S S E W NW NW
WIND (MPH) 9 10 9 8 5 4 5 6 6 6 4 4 3 4 4 5 5
WIND GUST (MPH)
PRECIP PROB (%) 30 20 20 10 5 5 5 50 60 60 70 30 70 70 90 90 80
PRECIP TYPE R T R T R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.08 0.20 0.10 0.08 0.29
12 HOUR QPF 0.01 0.08 0.30 0.37
LOW END QPF 0.00 0.05 0.02 0.09
HIGH END QPF 0.06 0.45 0.38 0.53
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 13.1 13.2 13.0 12.7 12.1 12.1 12.8 13.1 13.1 12.9 12.8 12.7 12.1 12.2 12.5 12.6
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 60 40 55 65 55 80 100 100 90 90 80 75 95 95 80
TEMPERATURE 68 58 54 51 49 52 61 62 57 51 51 50 49 49 56 58 56
MIN/MAX TEMP 48 64 47 60
WIND DIR S SE E SE S SW SW S S SE SE S S S S SW SW
WIND (MPH) 9 9 6 5 4 3 6 10 9 6 4 4 4 5 6 8 6
WIND GUST (MPH)
PRECIP PROB (%) 30 20 5 0 0 0 20 50 70 50 60 50 70 70 90 90 70
PRECIP TYPE R R T T R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.08 0.12 0.07 0.10 0.22
12 HOUR QPF 0.01 0.08 0.19 0.32
LOW END QPF 0.00 0.03 0.01 0.07
HIGH END QPF 0.08 0.36 0.30 0.47
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) 13.4 13.3 13.2 12.9 12.5 12.1 12.5 13.1 13.3 13.1 13.0 12.8 12.7 12.2 12.4 12.7 12.8
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CENTENNIAL MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 SC BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 60 45 60 65 65 70 100 95 90 90 80 80 90 90 85
TEMPERATURE 66 58 55 52 51 54 60 60 57 52 51 50 49 48 53 57 56
MIN/MAX TEMP 49 63 47 59
WIND DIR SE SE SE SE SE S S SW S SE E SE S SE S SW SW
WIND (MPH) 9 9 8 8 5 5 9 10 8 5 4 4 4 5 9 9 6
WIND GUST (MPH)
PRECIP PROB (%) 30 40 5 0 0 0 30 50 70 30 50 60 70 70 90 90 70
PRECIP TYPE R R T T R R R R R R R R R
6 HOUR QPF 0.01 0.00 0.00 0.06 0.10 0.05 0.10 0.22
12 HOUR QPF 0.01 0.06 0.15 0.32
LOW END QPF 0.00 0.03 0.01 0.04
HIGH END QPF 0.10 0.35 0.37 0.51
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) 13.5 13.3 13.2 12.9 12.5 12.3 12.7 13.1 13.3 13.2 13.1 12.9 12.8 12.4 12.5 12.8 12.9
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ANACONDA/HIGHLAND RANGES
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 BK SC FW SC SC OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 60 75 50 35 25 40 50 70 90 95 95 80 80 80 95 95 75
TEMPERATURE 68 58 53 50 48 50 61 64 60 53 51 50 49 49 55 57 55
MIN/MAX TEMP 46 65 47 59
WIND DIR N NE NE NE NE SE SW NW N E E SE SE SE SW W W
WIND (MPH) 9 8 9 8 6 4 4 6 6 5 4 4 4 4 4 5 4
WIND GUST (MPH)
PRECIP PROB (%) 10 10 5 5 5 5 5 50 70 60 50 10 60 60 90 90 50
PRECIP TYPE R R T R R R R R R R R T
6 HOUR QPF 0.00 0.00 0.00 0.08 0.14 0.07 0.06 0.25
12 HOUR QPF 0.00 0.08 0.21 0.31
LOW END QPF 0.00 0.05 0.01 0.05
HIGH END QPF 0.05 0.37 0.27 0.47
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 12.9 12.9 12.7 12.3 12.0 12.2 12.7 12.8 12.8 12.6 12.5 12.3 11.9 11.9 12.1 12.2
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..PIONEER MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 SC SC SC SC BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 50 30 40 45 55 75 95 100 90 85 80 75 95 95 80
TEMPERATURE 67 58 53 50 48 50 60 62 58 52 51 50 48 48 54 57 54
MIN/MAX TEMP 46 63 46 59
WIND DIR W NE E SE SE SE SW SW SE E E SE S S SW W W
WIND (MPH) 8 9 8 6 5 5 6 8 6 5 4 4 4 5 6 6 5
WIND GUST (MPH)
PRECIP PROB (%) 20 10 10 0 0 0 5 50 70 60 50 30 50 50 90 90 70
PRECIP TYPE T T R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.08 0.13 0.06 0.06 0.26
12 HOUR QPF 0.00 0.08 0.19 0.32
LOW END QPF 0.00 0.06 0.01 0.06
HIGH END QPF 0.04 0.35 0.28 0.46
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 13.1 13.0 12.7 12.3 12.0 12.4 12.9 12.9 12.9 12.8 12.6 12.4 12.0 12.2 12.3 12.3
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..BEAVERHEAD/TENDOY MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 SC SC BK BK BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 80 40 30 55 55 55 80 95 95 90 80 80 70 95 95 80
TEMPERATURE 68 59 53 50 48 52 62 63 58 51 50 48 47 49 56 58 56
MIN/MAX TEMP 46 64 45 60
WIND DIR SW E E S S SE S S S SE SE SE S S SW SW W
WIND (MPH) 9 9 6 6 5 4 8 10 8 6 5 5 5 6 8 8 6
WIND GUST (MPH)
PRECIP PROB (%) 10 10 0 0 0 0 10 50 70 30 40 40 60 60 90 90 60
PRECIP TYPE T T R R R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.06 0.06 0.04 0.06 0.19
12 HOUR QPF 0.00 0.06 0.10 0.25
LOW END QPF 0.00 0.03 0.00 0.04
HIGH END QPF 0.03 0.25 0.24 0.35
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) 13.2 13.2 13.0 12.6 12.1 12.1 12.6 13.0 13.1 12.9 12.8 12.7 12.5 12.1 12.3 12.4 12.5
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 THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV BK BK SC OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 85 70 65 55 40 75 80 100 100 100 90 80 80 100 100 90
TEMPERATURE 62 51 48 46 45 49 58 57 53 47 46 46 45 45 51 53 52
MIN/MAX TEMP 43 60 43 55
WIND DIR NW SE S SE SE S SW SW E NE NE SE S SW SW SW SW
WIND (MPH) 9 6 5 5 6 6 10 8 5 4 3 3 4 5 6 8 5
WIND GUST (MPH)
PRECIP PROB (%) 70 30 20 20 5 0 20 60 90 40 70 50 70 70 100 100 80
PRECIP TYPE
6 HOUR QPF 0.03 0.00 0.00 0.10 0.19 0.05 0.06 0.23
12 HOUR QPF 0.03 0.10 0.24 0.29
LOW END QPF 0.00 0.07 0.02 0.08
HIGH END QPF 0.26 0.43 0.32 0.46
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) 13.3 13.3 13.2 13.2 13.0 12.8 13.0 13.3 13.5 13.4 13.4 13.2 13.0 12.5 12.8 13.0 13.0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT NORTHEAST FACING
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 70 70 75 55 80 80 100 100 100 85 80 80 100 100 90
TEMPERATURE 62 54 51 49 48 50 56 56 54 50 49 49 48 47 51 53 52
MIN/MAX TEMP 47 58 46 55
WIND DIR E SW S S S S NW NE SE E E S SW W N N NW
WIND (MPH) 10 8 6 5 5 6 9 8 8 5 4 3 3 5 6 6 5
WIND GUST (MPH) 32 28 35 27 26
PRECIP PROB (%) 60 40 30 20 10 5 20 50 90 50 70 50 70 70 100 100 80
PRECIP TYPE
6 HOUR QPF 0.06 0.01 0.00 0.12 0.23 0.08 0.09 0.31
12 HOUR QPF 0.07 0.12 0.31 0.40
LOW END QPF 0.01 0.07 0.03 0.09
HIGH END QPF 0.23 0.48 0.39 0.54
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) 13.3 13.3 13.2 13.2 13.0 12.8 13.0 13.3 13.4 13.3 13.3 13.2 12.9 12.4 12.7 13.0 13.1
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..ABSORAKA MOUNTAINS ABOVE 6000FT WEST FACING
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV BK BK SC BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 80 75 60 60 50 65 80 100 100 95 90 80 80 95 95 85
TEMPERATURE 67 57 52 50 47 51 61 60 57 51 50 49 47 48 54 57 56
MIN/MAX TEMP 46 63 45 59
WIND DIR W SE SE SE S S SW SW S E NE S S SW SW SW SW
WIND (MPH) 9 6 4 4 4 4 8 8 5 4 3 3 3 4 5 6 5
WIND GUST (MPH) 24
PRECIP PROB (%) 50 20 10 5 0 0 20 60 80 40 60 50 70 70 90 90 80
PRECIP TYPE R R T T R R R R R R R R R
6 HOUR QPF 0.03 0.00 0.00 0.09 0.18 0.07 0.08 0.24
12 HOUR QPF 0.03 0.09 0.25 0.32
LOW END QPF 0.00 0.05 0.02 0.08
HIGH END QPF 0.20 0.42 0.32 0.46
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) 13.3 13.3 13.3 13.2 12.9 12.7 12.8 13.2 13.4 13.3 13.2 13.1 12.9 12.4 12.7 12.9 13.0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
..CRAZY MOUNTAINS
DATE THURSDAY 08/13/26 FRIDAY 08/14/26
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 OV OV OV OV BK OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 85 80 80 70 75 65 75 100 100 100 95 90 90 95 95 85
TEMPERATURE 65 56 53 51 50 50 55 58 56 52 51 51 50 49 52 55 54
MIN/MAX TEMP 48 59 47 56
WIND DIR E NE E E SE SE SE E E E E SE S SW S SE E
WIND (MPH) 12 12 13 9 9 6 8 9 9 6 5 4 3 4 5 6 6
WIND GUST (MPH) 33
PRECIP PROB (%) 60 60 50 30 30 30 10 40 60 80 80 60 90 90 90 90 80
PRECIP TYPE R R R R R R T T R R R R R R R R R
6 HOUR QPF 0.17 0.02 0.01 0.03 0.29 0.23 0.18 0.21
12 HOUR QPF 0.19 0.04 0.52 0.39
LOW END QPF 0.01 0.04 0.04 0.08
HIGH END QPF 0.31 0.47 0.62 0.59
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 13.2 13.0 13.1 13.1 12.9 12.6 12.4 12.9 12.9 12.9 12.7 12.7 12.2 12.2 12.4 12.7
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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