915  
FWUS45 KTFX 231000  
AVGTFX  
FWUS45 KTFX 231000  
AVGTFX  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 AM MDT TUE APR 23 2024  
 
   
..GLACIER NAT'L PARK/MARIAS PASS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC BK BK SC BK SC SC BK BK BK SC SC SC BK OV  
CLOUD COVER (%) 5 15 45 60 55 50 60 50 35 65 60 55 45 35 40 60 75  
TEMPERATURE 28 35 43 46 46 38 35 34 32 39 46 49 48 40 36 35 33  
MAX/MIN TEMP 47 31 49 33  
WIND DIR SE SE SE SE S S SW SW SW SW SW SW W SW SW SW SW  
WIND (MPH) 4 5 9 10 9 6 9 11 14 18 20 24 25 19 18 20 20  
WIND GUST (MPH) 42 36 40 41 40  
PRECIP PROB (%) 0 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) 4.7 5.1 5.7 6.2 6.5 6.3 6.0 5.9 5.6 5.7 6.2 6.7 6.9 6.6 6.3 6.0 5.7  
 
   
..BOB MARSHALL/SCAPEGOAT WILDERNESS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC BK SC SC SC SC BK BK BK SC SC BK BK  
CLOUD COVER (%) 5 25 40 45 35 50 40 45 30 40 55 55 55 50 50 60 65  
TEMPERATURE 27 35 43 47 47 38 35 34 33 41 51 54 51 42 37 35 32  
MAX/MIN TEMP 48 32 54 32  
WIND DIR E E SE SE S SW SW SW W SW W W W W W W W  
WIND (MPH) 4 6 10 10 10 5 8 11 12 16 19 20 19 13 13 13 13  
WIND GUST (MPH) 29 31 34 34 34  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 5 5 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) 4.5 5.0 5.5 6.1 6.6 6.5 6.3 6.0 5.9 6.5 6.9 7.3 7.6 7.2 6.6 6.3 5.9  
 
   
..NEVADA MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC FW SC BK SC SC SC BK BK OV OV BK BK  
CLOUD COVER (%) 5 30 45 45 30 20 40 60 30 35 45 55 65 75 75 65 50  
TEMPERATURE 30 36 45 50 51 43 39 38 36 44 55 60 58 50 44 40 37  
MAX/MIN TEMP 52 36 60 37  
WIND DIR E E SE SE S SW SW SW SW SW W W W W W W W  
WIND (MPH) 3 6 9 10 9 4 6 9 8 11 14 16 13 10 9 9 10  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 5 5 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) 4.3 4.8 5.4 6.1 6.7 6.6 6.7 6.6 6.4 6.8 7.4 8.1 8.3 8.0 7.5 6.9 6.4  
 
   
..ELKHORN/BOULDER MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC BK SC SC SC SC FW FW BK OV OV OV BK BK  
CLOUD COVER (%) 15 30 35 45 50 30 30 45 30 10 20 50 70 75 75 65 65  
TEMPERATURE 27 34 43 49 50 41 38 36 35 44 55 59 57 49 43 39 37  
MAX/MIN TEMP 50 35 60 36  
WIND DIR E SE SE S S SW SW SW SW SW W W W NW NW NW W  
WIND (MPH) 4 8 9 10 10 6 5 6 6 8 11 13 11 9 8 6 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 5 5 10  
PRECIP TYPE R R  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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 4.6 5.4 6.3 7.0 7.0 7.0 7.0 6.8 7.0 7.7 8.4 8.8 8.7 8.4 7.8 7.3  
 
   
..BIG BELT MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC SC SC BK SC FW FW SC BK OV OV OV BK  
CLOUD COVER (%) 10 20 40 40 45 50 45 55 45 10 15 35 65 85 80 70 65  
TEMPERATURE 30 37 46 51 52 44 40 38 37 45 56 61 60 52 47 43 40  
MAX/MIN TEMP 52 36 61 40  
WIND DIR E SE SE S S S S S SW SW SW W W NW W W W  
WIND (MPH) 5 5 8 9 9 6 9 8 8 10 13 14 11 6 6 5 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 20 20 10 10 10  
PRECIP TYPE R R R 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) 4.4 4.8 5.5 6.2 6.6 6.7 6.7 6.7 6.6 6.8 7.4 8.1 8.5 8.4 8.1 7.6 7.1  
 
   
..LITTLE BELT MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC SC BK BK SC FW FW FW BK OV OV OV BK  
CLOUD COVER (%) 10 5 30 45 35 40 55 65 45 10 15 25 55 75 75 75 60  
TEMPERATURE 28 37 46 50 50 41 37 36 37 47 57 60 59 49 45 42 39  
MAX/MIN TEMP 51 35 61 38  
WIND DIR NW SE SE SE S S S S SW SW W W W W W W W  
WIND (MPH) 4 3 6 9 9 9 11 10 9 11 13 14 11 5 5 4 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 30 30 20 20 10  
PRECIP TYPE R R R 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) 4.7 5.2 5.6 6.2 6.6 6.4 6.3 6.4 6.5 6.8 7.4 8.0 8.3 8.3 8.1 7.7 7.3  
 
   
..HIGHWOOD MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC SC SC BK SC FW FW FW BK OV OV OV BK  
CLOUD COVER (%) 10 5 35 35 35 40 50 55 45 10 20 25 55 85 85 85 55  
TEMPERATURE 32 40 48 51 52 45 41 41 41 49 57 61 60 52 48 45 42  
MAX/MIN TEMP 52 39 62 42  
WIND DIR W W E SE SE SE S SW SW W W W W W SW SW SW  
WIND (MPH) 8 5 6 10 11 11 11 12 13 14 17 19 17 8 9 11 9  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 20 20 10 10 5  
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) 4.7 5.1 5.7 6.1 6.4 6.4 6.5 6.5 6.4 6.3 7.0 7.7 7.8 7.9 7.7 7.1 6.6  
 
   
..SNOWY/JUDITH MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC BK SC FW FW SC SC BK OV BK SC  
CLOUD COVER (%) 10 10 25 40 40 50 35 50 50 25 10 30 50 60 70 55 45  
TEMPERATURE 30 40 49 52 51 43 39 38 38 50 60 64 63 52 49 46 43  
MAX/MIN TEMP 53 36 65 43  
WIND DIR W W N SE SE SE S S SW W W W NW W W NW NW  
WIND (MPH) 9 5 5 8 10 10 13 10 9 10 11 12 10 6 6 9 10  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5  
PRECIP TYPE R R 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) 4.5 5.1 5.6 6.1 6.3 6.2 6.1 6.3 6.5 6.7 7.2 7.9 8.2 8.1 8.0 7.8 7.5  
 
   
..BEARS PAW MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 CL SC BK SC SC SC BK SC FW FW SC SC BK OV BK BK  
CLOUD COVER (%) 10 5 25 55 40 35 30 55 50 15 15 30 50 60 75 65 55  
TEMPERATURE 33 44 53 55 54 45 42 40 38 48 60 64 63 52 48 46 43  
MAX/MIN TEMP 56 37 65 43  
WIND DIR W W W S S SE SE S S SW W W W W W W W  
WIND (MPH) 6 5 6 8 8 8 14 13 9 10 13 17 16 8 9 11 12  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 10 10 5 5 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) 4.9 5.1 5.5 6.0 6.2 6.0 5.9 6.0 6.2 6.1 6.4 6.8 7.3 7.1 7.1 6.9 6.4  
 
   
..CASTLE/CRAZY MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC FW SC BK SC FW FW FW BK BK OV BK BK  
CLOUD COVER (%) 10 5 30 45 40 20 35 55 40 15 10 20 55 65 70 60 65  
TEMPERATURE 28 35 45 49 49 41 36 35 35 45 56 60 59 50 45 41 38  
MAX/MIN TEMP 50 34 60 38  
WIND DIR N SE SE SE S SE SE S SW SW W W W E W W W  
WIND (MPH) 3 4 6 10 10 8 6 5 6 9 13 14 11 5 5 5 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 30 30 10 10 20  
PRECIP TYPE R R R R 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) 4.4 4.9 5.7 6.3 6.8 6.7 6.5 6.6 6.7 7.0 7.6 8.1 8.5 8.6 8.5 8.1 7.8  
 
   
..BRIDGER RANGE
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC SC SC FW FW BK SC FW FW SC BK OV OV BK OV  
CLOUD COVER (%) 20 15 30 50 25 20 25 60 35 10 10 25 60 75 70 60 75  
TEMPERATURE 28 35 45 50 50 41 37 36 36 45 56 60 60 51 45 42 39  
MAX/MIN TEMP 51 35 61 39  
WIND DIR NE SE SE S S SE SE S SW SW W W W S SW W NW  
WIND (MPH) 5 9 9 10 9 9 8 5 6 8 11 13 10 5 5 4 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 40 40 20 20 30  
PRECIP TYPE R R R R 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 0.0  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 4.1 4.7 5.7 6.5 7.0 6.9 6.9 7.1 7.0 7.0 7.5 8.1 8.6 8.8 8.6 8.3 7.9  
 
   
..MADISON RANGE/SPANISH PEAKS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC FW SC SC SC FW FW SC BK OV OV OV OV  
CLOUD COVER (%) 10 25 60 65 50 25 40 45 45 20 20 45 60 70 70 70 70  
TEMPERATURE 23 30 42 47 46 38 35 33 32 40 51 54 52 43 39 36 34  
MAX/MIN TEMP 47 32 54 33  
WIND DIR E SE SW SW W S S S SW SW SW SW SW S S S S  
WIND (MPH) 4 5 6 10 10 6 8 8 6 6 9 12 11 8 6 5 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 20 20 40  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02  
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  
SNOW LEVEL (KFT) 4.4 5.1 6.4 7.3 7.9 7.8 7.6 7.4 7.2 7.5 8.2 8.9 9.2 9.2 9.2 8.9 8.5  
 
   
..GALLATIN RANGE/HYALITE MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC FW SC BK SC FW FW SC BK OV OV BK OV  
CLOUD COVER (%) 10 25 45 60 45 25 40 55 45 20 15 45 65 70 80 70 75  
TEMPERATURE 23 30 42 47 48 38 35 34 33 41 52 56 54 45 40 37 35  
MAX/MIN TEMP 49 32 57 34  
WIND DIR SE SE S W W S S S SW SW W W SW SW SW SW SW  
WIND (MPH) 4 5 8 10 9 6 8 8 8 6 9 11 9 8 6 5 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 20 20 40  
PRECIP TYPE S S S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01  
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  
SNOW LEVEL (KFT) 4.3 4.9 6.2 7.2 7.7 7.6 7.5 7.3 7.2 7.5 8.2 8.7 9.1 9.2 9.0 8.8 8.4  
 
   
..LIONHEAD RANGE
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC FW SC BK BK FW SC SC BK BK BK BK BK  
CLOUD COVER (%) 15 40 65 65 50 25 45 55 60 20 30 30 60 65 70 60 65  
TEMPERATURE 24 32 47 52 50 40 35 33 31 40 55 58 56 45 40 38 35  
MAX/MIN TEMP 52 30 58 34  
WIND DIR NE NE SW SW SW S S S S S SW SW SW S SE E SE  
WIND (MPH) 5 5 5 9 10 5 5 3 3 4 6 10 10 8 5 4 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 40 40 30 30 50  
PRECIP TYPE R R R R R R R  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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  
SNOW LEVEL (KFT) 4.7 5.5 7.1 7.7 8.0 7.8 7.4 7.2 7.0 7.5 8.4 8.9 9.1 9.2 9.3 9.0 8.9  
 
   
..TOBACCO ROOT MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC FW SC SC SC FW FW SC BK OV BK OV OV  
CLOUD COVER (%) 10 40 45 55 45 25 30 45 25 15 20 45 60 80 70 75 75  
TEMPERATURE 25 32 42 47 48 39 37 36 35 43 52 56 55 46 41 38 36  
MAX/MIN TEMP 49 34 56 35  
WIND DIR NE E S SW W NW SW SW SW SW W SW W SW SW NW W  
WIND (MPH) 6 5 8 10 9 5 5 6 6 6 9 12 12 8 5 4 3  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 10 10 30  
PRECIP TYPE S R S S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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  
SNOW LEVEL (KFT) 4.3 4.6 5.8 6.7 7.4 7.5 7.5 7.4 7.2 7.3 7.8 8.4 8.9 9.0 8.9 8.5 8.1  
 
   
..SNOWCREST/GRAVELLY/RUBY/BLACKTAIL RANGES
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC FW SC SC SC FW SC BK BK OV BK BK OV  
CLOUD COVER (%) 20 25 65 65 50 25 40 40 45 25 30 55 65 75 65 65 70  
TEMPERATURE 26 32 44 50 51 42 37 35 34 42 53 57 55 46 41 38 36  
MAX/MIN TEMP 51 33 57 35  
WIND DIR NE E S W W S S S S SW SW SW SW S S SE S  
WIND (MPH) 4 4 6 10 10 6 8 6 5 5 9 12 13 8 6 4 3  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 30 30 10 10 30  
PRECIP TYPE R R S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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  
SNOW LEVEL (KFT) 4.5 5.0 6.3 7.4 8.0 8.0 7.7 7.5 7.3 7.5 8.1 8.9 9.2 9.3 9.3 8.9 8.6  
 
   
..CENTENNIAL MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK BK FW SC SC SC FW SC SC BK BK BK BK BK  
CLOUD COVER (%) 10 35 65 60 55 15 50 45 50 25 30 35 60 70 65 65 65  
TEMPERATURE 26 32 43 48 48 41 37 35 33 41 50 53 52 44 40 38 36  
MAX/MIN TEMP 49 33 53 35  
WIND DIR NE NE S SW SW S S S S S S S SW S SE NE NE  
WIND (MPH) 6 5 6 10 10 9 6 5 4 5 8 13 14 10 8 5 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 40 40 20 20 40  
PRECIP TYPE S R S R R S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.03 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  
SNOW LEVEL (KFT) 4.7 5.4 6.9 7.7 8.1 7.9 7.7 7.5 7.3 7.6 8.5 9.0 9.2 9.4 9.4 9.0 8.8  
 
   
..ANACONDA/HIGHLAND RANGES
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC SC SC SC FW FW SC BK BK BK BK BK BK  
CLOUD COVER (%) 20 35 55 65 40 30 40 35 10 10 30 60 65 65 60 65 60  
TEMPERATURE 26 31 43 50 50 41 37 35 33 41 53 57 54 44 39 36 33  
MAX/MIN TEMP 51 33 57 33  
WIND DIR NE E SE SW W NW W SW SW SW SW SW W NW NW NW NW  
WIND (MPH) 8 9 9 10 9 5 5 5 4 6 10 12 12 9 6 5 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5 5 10  
PRECIP TYPE R R R S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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 4.6 5.9 7.0 7.7 7.7 7.4 7.1 6.8 7.0 7.9 8.7 9.0 8.9 8.6 8.0 7.5  
 
   
..PIONEER MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC SC SC SC FW FW SC BK BK BK BK BK BK  
CLOUD COVER (%) 20 40 50 50 40 30 40 30 20 15 30 60 60 65 60 60 65  
TEMPERATURE 24 31 41 48 49 40 36 35 33 41 52 55 53 44 39 35 32  
MAX/MIN TEMP 50 33 55 32  
WIND DIR E SE S SW W W SW SW SW SW W W W NW NW NW W  
WIND (MPH) 5 6 8 10 10 5 5 5 5 5 10 12 11 6 5 4 4  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5 5 10  
PRECIP TYPE S R R S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.01 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) 4.4 4.7 6.0 7.2 7.8 7.8 7.5 7.3 6.9 7.2 8.0 8.7 9.1 9.1 8.9 8.4 8.0  
 
   
..BEAVERHEAD/TENDOY MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 BK BK SC SC SC SC SC SC SC BK BK BK BK BK BK  
CLOUD COVER (%) 30 40 65 60 50 35 50 35 35 30 45 60 60 65 65 60 60  
TEMPERATURE 26 32 45 51 51 42 37 36 34 43 53 56 53 44 39 36 34  
MAX/MIN TEMP 52 33 56 33  
WIND DIR N E SW W W SW SW SW SW SW SW SW SW W W W NW  
WIND (MPH) 3 4 8 11 10 6 5 5 4 4 9 12 12 6 4 3 2  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 20 20 5 5 20  
PRECIP TYPE S R R S S  
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.02 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) 4.7 5.1 6.5 7.6 8.1 8.0 7.7 7.4 7.2 7.4 8.2 8.9 9.3 9.3 9.1 8.6 8.3  
 
   
..ABSORAKA-BEARTOOTH/COOKE CITY MOUNTAINS
 
 
DATE TUESDAY 04/23/24 WEDNESDAY 04/24/24  
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 SC BK SC FW FW SC SC SC FW SC BK BK BK BK BK  
CLOUD COVER (%) 25 20 45 65 50 25 25 30 45 25 20 35 55 65 50 55 65  
TEMPERATURE 19 26 38 43 41 31 28 28 27 36 47 50 47 37 34 32 31  
MAX/MIN TEMP 44 26 50 30  
WIND DIR SE SE S SW W SW S S SW SW SW SW SW SW S S S  
WIND (MPH) 5 6 9 11 11 8 6 6 6 6 10 12 11 9 9 6 6  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 10 10 40 40 30 30 50  
PRECIP TYPE  
6 HOUR QPF 0.00 0.00 0.00 0.00 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  
SNOW LEVEL (KFT) 4.5 5.1 6.5 7.5 8.0 7.6 7.3 7.2 7.0 7.5 8.4 9.0 9.2 9.1 9.0 8.9 8.7  
 

 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page