191  
FWUS45 KTFX 111000  
AVGTFX  
FWUS45 KTFX 111000  
AVGTFX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT TUE MAR 11 2025  
 
   
..GLACIER NATIONAL PARK/MARIAS PASS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV OV OV OV OV OV OV OV OV OV BK SC BK BK OV  
CLOUD COVER (%) 55 70 80 75 80 70 70 70 75 80 75 75 70 50 50 60 75  
TEMPERATURE 21 22 28 30 30 28 27 28 27 29 35 36 36 32 31 31 31  
MAX/MIN TEMP 32 27 37 30  
WIND DIR SW W W W SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 20 23 27 25 20 14 11 10 9 10 12 14 13 11 11 11 12  
WIND GUST (MPH) 51 55 61 56 47 31 33 33 31  
PRECIP PROB (%) 30 20 20 20 20 10 30 40 60 60 50 50 20 20 30 30 60  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.01 0.01 0.01 0.03 0.05 0.03 0.00 0.01  
6 HOUR SNOW 0.1 0.1 0.1 0.4 0.6 0.3 0.0 0.1  
12 HOUR SNOW 0.2 0.5 0.9 0.1  
SNOW LEVEL (KFT) 2.4 2.4 3.2 3.7 4.0 3.8 3.9 4.1 4.3 4.5 5.0 5.3 5.4 5.3 5.2 5.2 4.9  
 
   
..BOB MARSHALL/SCAPEGOAT WILDERNESS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV BK OV OV OV BK BK BK BK BK OV OV BK SC BK BK OV  
CLOUD COVER (%) 70 70 70 75 75 65 55 65 65 70 70 70 60 50 55 55 80  
TEMPERATURE 23 25 30 33 33 29 28 29 28 30 37 40 38 33 32 32 31  
MAX/MIN TEMP 35 27 40 30  
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 17 20 23 20 17 10 8 8 8 9 12 13 11 8 9 9 10  
WIND GUST (MPH) 44 56 55 48 42 27 34 37 34 31  
PRECIP PROB (%) 50 40 30 20 20 10 20 10 40 40 50 50 20 20 30 30 70  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.03 0.00 0.00 0.00 0.01 0.01 0.00 0.01  
6 HOUR SNOW 0.4 0.1 0.0 0.0 0.1 0.0 0.0 0.0  
12 HOUR SNOW 0.5 0.0 0.1 0.0  
SNOW LEVEL (KFT) 3.6 3.5 4.0 4.4 4.8 4.5 4.6 4.7 4.7 4.8 5.5 5.9 6.1 5.9 5.7 5.6 5.1  
 
   
..NEVADA MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV OV OV BK BK BK BK BK BK OV BK BK SC BK OV  
CLOUD COVER (%) 70 75 75 75 70 65 60 65 60 65 65 75 70 55 50 55 70  
TEMPERATURE 28 29 34 36 37 32 31 31 30 32 41 44 43 37 35 34 33  
MAX/MIN TEMP 38 29 45 33  
WIND DIR SW W W W W SW SW SW SW SW SW SW SW SW S S S  
WIND (MPH) 14 18 21 18 12 5 4 5 6 9 12 13 9 8 9 9 9  
WIND GUST (MPH) 36 44 48 40 31 29 32 28 26  
PRECIP PROB (%) 50 30 10 5 5 5 5 5 10 10 20 20 20 20 30 30 60  
PRECIP TYPE S S S S S S S S S S  
6 HOUR QPF 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.3 0.0 0.0 0.0  
SNOW LEVEL (KFT) 4.1 4.1 4.5 4.9 5.4 5.1 5.0 4.7 4.5 4.6 5.6 6.2 6.4 6.1 5.8 5.7 5.1  
 
   
..ELKHORN/BOULDER MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK BK OV BK BK BK BK BK OV OV BK SC BK BK  
CLOUD COVER (%) 60 50 60 65 70 70 65 70 60 55 70 85 80 60 40 50 65  
TEMPERATURE 27 29 36 39 39 33 32 31 30 32 41 44 42 36 34 34 33  
MAX/MIN TEMP 40 30 44 32  
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW S S S  
WIND (MPH) 14 13 16 16 12 6 6 9 10 12 13 16 16 14 14 14 12  
WIND GUST (MPH) 33 36 42 40 34 29 34 42 48 37 42 40 33  
PRECIP PROB (%) 10 10 5 5 5 5 0 0 0 0 10 10 10 10 20 20 50  
PRECIP TYPE S S S S S S S  
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) 4.2 4.1 4.9 5.3 5.8 5.7 5.3 5.0 4.8 4.9 5.9 6.5 6.7 6.3 6.0 6.0 5.3  
 
   
..BIG BELT MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV OV OV OV OV OV OV BK BK BK OV OV BK SC SC BK  
CLOUD COVER (%) 80 75 75 75 80 75 75 70 65 60 70 75 80 65 30 45 55  
TEMPERATURE 29 31 36 39 39 35 34 33 32 34 42 46 45 39 37 36 35  
MAX/MIN TEMP 40 31 47 35  
WIND DIR SW SW SW W W SW S SW S S S SW SW S S S S  
WIND (MPH) 12 13 18 17 13 6 6 9 10 11 13 16 14 14 14 16 14  
WIND GUST (MPH) 35 34 41 37 32 27 33 40 47 48 47 46 43 39  
PRECIP PROB (%) 20 10 5 5 5 5 5 5 0 0 5 5 10 10 20 20 30  
PRECIP TYPE S S S S  
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) 4.1 3.9 4.4 5.0 5.6 5.4 5.3 5.0 4.7 4.7 5.6 6.4 6.5 6.3 5.9 5.8 5.3  
 
   
..LITTLE BELT MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV OV BK OV OV OV OV BK BK BK OV OV BK FW SC SC  
CLOUD COVER (%) 80 75 75 70 70 75 70 70 50 60 65 70 70 55 20 30 40  
TEMPERATURE 28 30 35 38 37 33 31 31 30 33 43 46 43 37 36 36 35  
MAX/MIN TEMP 39 30 46 34  
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 11 14 20 18 12 6 4 5 8 9 12 14 11 11 12 12 12  
WIND GUST (MPH) 34 40 46 40 32 25 28 33 34 32 31 39 37 35  
PRECIP PROB (%) 30 20 10 10 5 5 10 5 0 0 5 5 10 10 10 10 10  
PRECIP TYPE S S S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.1 0.0 0.0 0.0  
SNOW LEVEL (KFT) 4.1 4.0 4.4 4.8 5.5 5.2 5.2 5.2 4.9 4.8 5.8 6.4 6.6 6.2 6.0 6.0 5.7  
 
   
..HIGHWOOD MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV BK BK BK OV OV OV BK BK OV OV OV BK SC FW BK  
CLOUD COVER (%) 80 70 70 65 65 75 80 70 60 65 70 80 80 70 25 25 55  
TEMPERATURE 30 32 37 40 40 36 35 34 34 36 45 48 46 41 39 38 38  
MAX/MIN TEMP 41 34 48 37  
WIND DIR W W W W W W SW SW SW SW SW SW SW SW S S SW  
WIND (MPH) 16 19 26 25 20 11 8 8 9 9 10 12 10 10 12 13 13  
WIND GUST (MPH) 44  
PRECIP PROB (%) 20 10 5 10 10 0 10 5 5 5 5 5 10 10 0 0 10  
PRECIP TYPE S  
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) 3.9 3.8 4.1 4.5 5.1 4.9 4.8 5.0 4.9 4.9 5.5 6.1 6.4 6.3 6.0 5.9 5.5  
 
   
..SNOWY/JUDITH MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV OV BK BK BK OV OV BK BK BK OV OV OV OV SC SC BK  
CLOUD COVER (%) 85 75 65 70 70 75 70 55 50 65 70 80 90 70 50 45 65  
TEMPERATURE 28 33 41 44 43 36 35 34 32 36 48 51 49 43 40 38 36  
MAX/MIN TEMP 45 31 52 35  
WIND DIR SW W W W NW W SW S SW SW SW SW SW SW SW SW S  
WIND (MPH) 10 10 18 19 13 8 5 5 6 9 11 12 10 10 11 10 10  
WIND GUST (MPH) 32 41 42 36 26 32 31 27 32 27  
PRECIP PROB (%) 20 10 5 10 5 5 5 5 0 0 0 0 5 5 0 0 5  
PRECIP TYPE S S  
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) 3.7 4.0 4.6 4.9 5.4 5.1 5.1 5.1 4.9 4.9 5.7 6.3 6.6 6.4 6.0 5.9 5.7  
 
   
..BEARS PAW MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV SC SC BK SC SC OV BK OV OV OV OV OV BK BK SC SC  
CLOUD COVER (%) 75 40 50 60 45 45 70 60 75 70 75 75 75 65 50 30 45  
TEMPERATURE 28 32 41 43 42 36 35 34 33 36 47 50 49 42 40 38 36  
MAX/MIN TEMP 45 32 51 36  
WIND DIR W W W W W W SW S S S S S S S S S S  
WIND (MPH) 8 12 20 20 17 10 6 5 4 6 9 9 6 5 6 6 6  
WIND GUST (MPH) 39  
PRECIP PROB (%) 5 5 0 0 0 0 5 5 5 5 5 5 5 5 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) 2.7 2.8 3.3 3.7 4.2 4.0 3.8 4.0 4.2 4.4 5.0 5.7 5.9 6.1 6.1 5.7 5.4  
 
   
..CASTLE/CRAZY MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV BK BK OV OV BK BK SC SC SC BK OV OV SC FW SC SC  
CLOUD COVER (%) 75 65 65 70 80 70 60 50 35 40 60 75 75 40 15 35 50  
TEMPERATURE 28 31 37 40 39 33 32 31 30 32 43 46 43 37 36 35 34  
MAX/MIN TEMP 40 30 46 33  
WIND DIR SW SW W W W SW SW SW SW SW SW SW SW SW SW S SW  
WIND (MPH) 12 17 23 20 14 6 6 8 8 9 13 18 18 16 14 11 11  
WIND GUST (MPH) 36 47 55 49 39 36 44 48 40 42 32 29  
PRECIP PROB (%) 10 10 5 5 5 5 5 0 0 0 0 0 5 5 5 5 10  
PRECIP TYPE S  
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) 4.1 3.9 4.6 5.1 5.8 5.5 5.4 5.0 4.7 4.9 5.9 6.6 6.6 6.2 6.0 6.1 5.7  
 
   
..BRIDGER RANGE
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK BK SC SC SC SC SC BK OV OV BK SC SC BK  
CLOUD COVER (%) 65 60 50 60 65 45 50 35 30 35 60 75 80 55 25 50 55  
TEMPERATURE 29 32 39 41 40 35 33 32 31 33 43 46 43 38 36 35 34  
MAX/MIN TEMP 42 30 46 33  
WIND DIR SW SW W W W SW SW SW SW S SW SW SW SW S S S  
WIND (MPH) 14 17 21 20 17 11 10 10 10 12 13 18 20 17 14 13 13  
WIND GUST (MPH) 37 46 50 51 44 31 28 28 28 33 39 48 51 42 42 36 33  
PRECIP PROB (%) 10 0 5 5 0 0 0 0 0 0 0 0 5 5 10 10 20  
PRECIP TYPE S  
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) 4.1 4.0 4.7 5.3 6.0 5.7 5.3 4.9 4.9 5.1 6.0 6.6 6.5 6.2 6.0 6.1 5.7  
 
   
..MADISON RANGE/SPANISH PEAKS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK SC SC BK SC SC SC SC SC BK BK OV BK BK OV OV  
CLOUD COVER (%) 45 65 35 50 50 45 35 30 25 35 60 70 80 65 65 75 80  
TEMPERATURE 24 25 33 36 34 29 27 27 25 27 35 37 34 31 31 31 30  
MAX/MIN TEMP 36 25 37 30  
WIND DIR SW SW SW SW SW SW SW S S S S S S S S S S  
WIND (MPH) 13 13 16 17 16 13 12 12 12 13 17 20 20 18 18 20 19  
WIND GUST (MPH) 32 34 42 43 39 33 31 31 32 36 43 52 51 46 49 51 47  
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 5 5 10 10 40 40 70  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6  
12 HOUR SNOW 0.0 0.0 0.0 0.6  
SNOW LEVEL (KFT) 4.4 4.4 5.3 5.8 6.1 5.6 5.3 5.6 5.5 5.4 6.1 6.4 6.6 6.4 6.6 6.5 6.0  
 
   
..GALLATIN RANGE/HYALITE MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 OV SC BK BK BK SC SC SC SC BK OV OV SC BK BK OV  
CLOUD COVER (%) 55 75 45 65 65 55 40 40 30 45 60 70 70 45 55 65 70  
TEMPERATURE 25 27 35 38 37 31 29 28 27 29 38 40 37 33 32 33 31  
MAX/MIN TEMP 39 27 41 31  
WIND DIR SW SW SW SW SW SW SW SW S S S SW S S S S S  
WIND (MPH) 13 13 16 16 14 12 12 12 12 13 14 18 18 16 17 18 17  
WIND GUST (MPH) 31 37 37 34 29 32 39 44 43 39 42 41 39  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 30 30 60  
PRECIP TYPE S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 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 0.1  
12 HOUR SNOW 0.0 0.0 0.0 0.1  
SNOW LEVEL (KFT) 4.2 4.2 5.2 5.8 6.1 5.6 5.1 5.3 5.5 5.4 6.3 6.6 6.6 6.3 6.4 6.4 6.0  
 
   
..LIONHEAD RANGE
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 FW FW SC SC FW FW FW BK OV OV BK OV OV OV  
CLOUD COVER (%) 25 50 25 15 20 30 30 20 10 25 60 80 75 65 75 80 90  
TEMPERATURE 24 25 35 39 37 30 28 25 23 25 38 40 37 33 32 32 31  
MAX/MIN TEMP 40 23 41 30  
WIND DIR SW SW SW SW SW SW S S S S SW SW SW S S S S  
WIND (MPH) 10 11 16 16 14 11 9 8 6 8 13 14 16 14 16 19 18  
WIND GUST (MPH) 34 33 33 36 35 35 36 41 39  
PRECIP PROB (%) 0 0 0 0 0 0 5 0 0 0 10 10 20 20 60 60 90  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.11  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0  
12 HOUR SNOW 0.0 0.0 0.0 1.0  
SNOW LEVEL (KFT) 4.7 4.8 5.5 6.0 6.3 6.0 5.8 5.4 5.1 5.0 5.9 6.5 6.7 6.4 6.7 6.5 6.1  
 
   
..TOBACCO ROOT MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK SC SC SC SC SC BK OV OV BK BK BK OV  
CLOUD COVER (%) 60 45 50 55 65 50 45 30 25 45 65 75 75 60 55 65 70  
TEMPERATURE 26 28 35 39 38 32 30 30 29 31 39 41 38 34 33 33 32  
MAX/MIN TEMP 39 28 41 31  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S S S S  
WIND (MPH) 17 19 23 25 21 16 12 11 11 14 18 24 25 20 17 18 17  
WIND GUST (MPH) 37 44 54 57 49 35 31 28 28 35 47 57 57 48 47 43 40  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 30 30 60  
PRECIP TYPE S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 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 0.1  
12 HOUR SNOW 0.0 0.0 0.0 0.1  
SNOW LEVEL (KFT) 4.3 4.2 4.9 5.6 6.1 5.8 5.3 5.0 5.3 5.3 6.1 6.5 6.4 6.4 6.4 6.2 5.6  
 
   
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK SC SC SC SC SC BK OV OV BK BK OV OV  
CLOUD COVER (%) 55 60 45 55 60 50 35 35 30 50 65 70 75 55 65 70 85  
TEMPERATURE 25 27 35 38 37 31 29 28 27 29 37 38 36 33 33 33 32  
MAX/MIN TEMP 39 26 39 31  
WIND DIR S S SW SW S S S S S S S S S S S S S  
WIND (MPH) 12 13 17 19 18 14 12 12 12 16 20 25 25 21 21 25 23  
WIND GUST (MPH) 31 39 41 39 29 29 29 35 43 51 51 49 56 56 50  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 50 50 80  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5  
12 HOUR SNOW 0.0 0.0 0.0 0.5  
SNOW LEVEL (KFT) 4.4 4.3 5.3 6.0 6.1 5.5 5.2 5.4 5.4 5.2 6.0 6.3 6.5 6.5 6.5 6.3 5.7  
 
   
..CENTENNIAL MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 SC SC SC FW SC SC BK OV OV BK OV OV OV  
CLOUD COVER (%) 55 60 35 35 30 35 30 20 25 40 55 80 80 70 75 80 95  
TEMPERATURE 23 24 31 33 32 28 27 25 24 26 32 33 33 31 31 31 29  
MAX/MIN TEMP 34 23 34 28  
WIND DIR S S S S S S S S S S S S S S S S S  
WIND (MPH) 10 11 16 19 17 13 11 10 9 12 19 23 23 19 20 24 24  
WIND GUST (MPH) 34 37 43 43 39 43 46 42  
PRECIP PROB (%) 0 0 0 0 0 0 5 5 0 0 5 5 30 30 60 60 90  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.14  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.4  
12 HOUR SNOW 0.0 0.0 0.0 1.7  
SNOW LEVEL (KFT) 4.6 4.4 5.3 5.8 6.1 5.6 5.6 5.6 5.3 5.0 5.6 6.2 6.7 6.5 6.6 6.4 5.9  
 
   
..ANACONDA/HIGHLAND RANGES
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK BK BK BK BK SC BK OV OV OV BK BK BK OV  
CLOUD COVER (%) 60 50 55 60 65 55 55 50 50 65 80 85 80 55 65 65 85  
TEMPERATURE 25 27 35 38 38 31 30 28 27 29 38 41 38 34 32 32 31  
MAX/MIN TEMP 39 27 41 30  
WIND DIR SW SW SW SW SW SW SW SW S S SW SW SW S S S S  
WIND (MPH) 11 12 16 16 13 10 8 8 9 10 13 17 17 13 11 11 10  
WIND GUST (MPH) 28 32 43 42 39 27 34 42 46 39 36 32 27  
PRECIP PROB (%) 20 10 10 5 5 0 0 0 5 5 40 40 30 30 60 60 90  
PRECIP TYPE S S S S S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3  
12 HOUR SNOW 0.0 0.0 0.0 0.4  
SNOW LEVEL (KFT) 4.2 4.2 5.0 5.6 6.1 5.6 5.1 4.8 4.7 4.8 5.8 6.5 6.6 6.3 6.1 5.9 5.2  
 
   
..PIONEER MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK BK SC SC SC SC BK OV OV OV BK BK BK OV  
CLOUD COVER (%) 55 45 55 60 65 50 50 45 50 65 70 80 80 55 60 60 80  
TEMPERATURE 23 25 34 37 37 30 29 28 27 29 37 39 37 32 31 31 29  
MAX/MIN TEMP 38 27 40 29  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S S S S  
WIND (MPH) 13 13 17 18 16 11 10 10 10 12 16 19 17 13 12 13 12  
WIND GUST (MPH) 37 40 50 48 44 31 29 29 31 37 46 51 50 40 42 46 41  
PRECIP PROB (%) 5 5 0 0 0 0 0 0 0 0 10 10 10 10 40 40 70  
PRECIP TYPE S S S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.02  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.2  
12 HOUR SNOW 0.0 0.0 0.1 0.2  
SNOW LEVEL (KFT) 4.4 4.3 5.1 5.8 6.1 5.6 5.1 5.0 5.1 5.2 6.1 6.7 6.7 6.3 6.3 6.2 5.4  
 
   
..BEAVERHEAD/TENDOY MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 BK BK SC SC SC SC BK BK OV OV BK OV OV OV  
CLOUD COVER (%) 45 45 40 50 55 45 45 45 50 60 60 70 70 55 70 70 90  
TEMPERATURE 25 26 35 38 37 30 29 28 27 29 37 39 37 32 32 32 30  
MAX/MIN TEMP 39 27 40 30  
WIND DIR SW SW SW SW SW SW SW SW SW S S S S S S S S  
WIND (MPH) 11 12 17 19 18 13 11 11 12 16 19 23 21 19 19 21 18  
WIND GUST (MPH) 28 33 44 44 42 32 28 29 31 36 46 47 47 47 54 52 47  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 20 20 60 60 80  
PRECIP TYPE S S S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.04  
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.4  
12 HOUR SNOW 0.0 0.0 0.1 0.5  
SNOW LEVEL (KFT) 4.4 4.4 5.3 6.0 6.1 5.6 5.3 5.3 5.3 5.3 6.0 6.5 6.6 6.4 6.5 6.2 5.4  
 
   
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
 
 
DATE TUESDAY 03/11/25 WEDNESDAY 03/12/25  
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 FW SC SC SC SC SC SC OV OV BK BK OV OV  
CLOUD COVER (%) 30 40 25 25 25 35 30 40 35 35 50 75 80 65 60 80 75  
TEMPERATURE 18 21 30 33 30 24 23 22 21 23 33 36 32 28 27 28 27  
MAX/MIN TEMP 33 21 36 26  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 13 16 21 21 17 13 11 10 10 11 17 19 18 16 16 16 16  
WIND GUST (MPH) 39 42 47 44 37 34 32 29 27 34 40 44 42 40 43 41 36  
PRECIP PROB (%) 0 0 0 0 0 0 5 10 0 0 5 5 5 5 20 20 40  
PRECIP TYPE  
6 HOUR QPF 0.00 0.00 0.00 0.00 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 0.1  
12 HOUR SNOW 0.0 0.0 0.0 0.1  
SNOW LEVEL (KFT) 4.4 4.5 5.6 5.9 6.0 5.6 5.6 5.5 5.4 5.2 6.3 6.8 6.7 6.3 6.4 6.5 6.4  
 

 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
 
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