695  
FWUS45 KREV 011035  
AVGREV  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE RENO NV  
235 AM PST SAT FEB 1 2025  
 
   
..FREDONYER PASS (5800 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUD COVER (%) 100 100 95 95 90 95 100 100 100 100 100 100 95 95 95 95 90  
TEMPERATURE 35 33 33 35 34 35 37 38 36 37 36 37 36 36 37 38 37  
MAX/MIN TEMP 36 34 38 35  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 12 9 9 9 8 9 11 17 18 16 16 14 13 12 12 13 16  
WIND GUST (MPH) 19 16 13 13 13 14 18 27 28 26 25 23 21 20 20 21 26  
PRECIP PROB (%) 100 100 90 90 90 100 100 100 100 100 100 100 90 90 90 90 80  
PRECIP TYPE S S S S S R R R R R R R R R R R S  
6 HOUR QPF 0.36 0.37 0.49 0.75 0.63 0.70 0.56 0.41  
6 HOUR SNOW 1.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 1.9 0.0 0.0 0.0  
LOW END SNOW 0.1 0.0 0.0 0.0  
HIGH END SNOW 2.7 0.9 0.5 0.8  
SNOW LEVEL (KFT) 5.9 5.7 5.8 6.0 6.4 6.9 7.3 7.5 7.4 7.1 7.0 7.0 7.1 7.1 7.0 6.6 6.4  
 
   
..YUBA PASS (6700 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUD COVER (%) 100 95 95 95 100 100 100 100 95 100 100 100 95 95 90 85 80  
TEMPERATURE 31 30 33 35 34 34 36 36 33 35 35 35 35 34 35 35 34  
MAX/MIN TEMP 36 32 36 32  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 19 17 17 19 21 23 27 31 33 31 27 25 25 25 25 26 26  
WIND GUST (MPH) 32 27 27 31 34 35 43 49 52 49 44 40 40 41 41 42 42  
PRECIP PROB (%) 100 100 90 90 100 100 100 100 90 100 100 100 90 90 80 80 70  
PRECIP TYPE S S S R R R R R R S S S S S S S S  
6 HOUR QPF 0.70 1.02 1.55 1.33 0.93 1.05 0.82 0.31  
6 HOUR SNOW 4.8 0.7 0.0 0.0 0.2 0.1 0.2 0.0  
12 HOUR SNOW 5.5 0.0 0.3 0.2  
LOW END SNOW 2.1 0.0 0.0 0.0  
HIGH END SNOW 5.7 1.4 4.1 0.9  
SNOW LEVEL (KFT) 6.6 6.7 7.3 7.9 8.1 8.2 8.4 8.2 7.8 7.5 7.5 7.5 7.5 7.6 7.4 7.0 6.7  
 
   
..LITTLE TRUCKEE SUMMIT (6400 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUD COVER (%) 95 90 90 95 95 100 100 95 85 95 95 95 85 85 75 75 70  
TEMPERATURE 33 32 37 41 40 37 38 38 36 37 39 42 40 38 37 37 35  
MAX/MIN TEMP 42 35 42 34  
WIND DIR S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 11 9 11 13 13 14 21 25 26 24 23 20 18 18 19 20 19  
WIND GUST (MPH) 19 16 18 21 21 25 36 42 46 42 40 34 32 31 34 35 34  
PRECIP PROB (%) 100 90 80 90 90 100 100 90 70 90 90 90 80 80 60 60 60  
PRECIP TYPE S S R R R R R R R R R R R R R S S  
6 HOUR QPF 0.29 0.71 1.11 0.81 0.49 0.65 0.44 0.14  
6 HOUR SNOW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.2 0.0 0.0 0.0  
LOW END SNOW 0.0 0.0 0.0 0.0  
HIGH END SNOW 1.3 0.1 0.4 0.4  
SNOW LEVEL (KFT) 6.8 7.1 7.7 8.2 8.4 8.6 8.6 8.3 8.0 7.7 7.5 7.6 7.6 7.7 7.5 7.0 6.7  
 
   
..DONNER PASS (7200 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV  
CLOUD COVER (%) 100 95 95 100 100 100 100 100 90 95 95 95 95 90 85 75 75  
TEMPERATURE 33 33 34 35 35 35 37 36 35 37 36 36 36 36 36 36 35  
MAX/MIN TEMP 37 34 37 33  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 33 31 29 35 37 40 43 46 47 46 42 40 37 40 39 40 40  
WIND GUST (MPH) 50 46 44 52 57 59 65 69 71 69 63 61 57 59 58 59 59  
PRECIP PROB (%) 100 90 90 100 100 100 100 100 80 90 90 90 80 80 60 60 60  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.80 1.36 1.69 1.02 0.68 0.82 0.61 0.19  
6 HOUR SNOW 6.2 4.2 1.2 0.3 0.7 2.5 1.8 0.1  
12 HOUR SNOW 10.4 1.5 3.2 1.9  
LOW END SNOW 4.4 0.0 0.0 0.0  
HIGH END SNOW 11.3 3.8 5.0 2.6  
SNOW LEVEL (KFT) 7.0 7.2 7.7 8.0 8.1 8.1 8.3 8.2 8.0 7.7 7.5 7.5 7.5 7.5 7.2 7.0 6.6  
 
   
..MT ROSE SUMMIT (8900 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK  
CLOUD COVER (%) 90 85 90 95 95 90 85 80 75 85 85 85 75 75 60 60 55  
TEMPERATURE 31 30 33 35 34 34 35 35 32 33 34 34 35 34 34 34 34  
MAX/MIN TEMP 36 31 36 32  
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 37 35 35 41 46 49 52 55 59 57 52 49 42 46 48 46 43  
WIND GUST (MPH) 56 52 52 62 67 74 79 82 89 86 78 73 63 69 72 67 65  
PRECIP PROB (%) 80 80 90 90 90 90 80 70 70 80 80 80 60 60 40 40 30  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.28 0.68 1.00 0.57 0.45 0.49 0.31 0.09  
6 HOUR SNOW 2.4 4.8 4.2 2.1 2.1 2.4 1.5 0.6  
12 HOUR SNOW 7.2 6.3 4.5 2.1  
LOW END SNOW 2.7 0.0 0.0 0.0  
HIGH END SNOW 8.1 9.7 9.7 3.1  
SNOW LEVEL (KFT) 7.4 7.7 8.2 8.5 8.5 8.6 8.7 8.6 8.2 8.0 7.9 7.9 7.9 7.8 7.5 7.0 6.6  
 
   
..HOMEWOOD (8000 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV  
CLOUD COVER (%) 100 95 95 100 100 100 100 95 90 95 95 95 85 80 75 70 70  
TEMPERATURE 33 33 33 36 35 36 38 37 35 36 35 35 34 36 37 36 35  
MAX/MIN TEMP 38 34 37 33  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 39 36 35 41 46 48 49 51 51 51 47 43 41 44 43 42 42  
WIND GUST (MPH) 58 56 52 63 69 72 74 77 78 77 71 65 62 67 65 64 63  
PRECIP PROB (%) 100 90 90 100 100 100 100 90 80 90 90 90 70 70 50 50 50  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.87 1.60 1.68 0.74 0.45 0.53 0.39 0.09  
6 HOUR SNOW 5.6 1.7 0.9 0.1 0.6 1.9 1.5 0.3  
12 HOUR SNOW 7.3 1.0 2.5 1.8  
LOW END SNOW 3.3 0.0 0.0 0.5  
HIGH END SNOW 7.6 1.6 2.9 1.9  
SNOW LEVEL (KFT) 7.4 7.7 8.1 8.5 8.4 8.5 8.7 8.5 8.1 7.9 7.7 7.6 7.7 7.6 7.3 6.9 6.6  
 
   
..ECHO PASS (7500 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK  
CLOUD COVER (%) 95 90 90 100 100 100 90 80 90 90 90 90 80 80 70 70 65  
TEMPERATURE 35 35 38 38 38 38 40 39 36 38 39 38 38 38 39 39 35  
MAX/MIN TEMP 40 35 40 33  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 24 21 20 24 24 25 29 31 31 29 25 24 23 26 26 25 24  
WIND GUST (MPH) 39 35 34 37 39 41 47 49 49 48 40 37 37 41 41 39 37  
PRECIP PROB (%) 90 90 90 100 100 100 90 70 80 90 90 90 60 60 40 40 40  
PRECIP TYPE S S S S S S R S S S S S S S S S S  
6 HOUR QPF 0.71 1.40 1.37 0.35 0.22 0.23 0.15 0.05  
6 HOUR SNOW 4.2 0.9 0.3 0.0 0.0 0.2 0.5 0.0  
12 HOUR SNOW 5.1 0.3 0.2 0.5  
LOW END SNOW 2.3 0.0 0.0 0.0  
HIGH END SNOW 5.3 0.8 0.8 0.5  
SNOW LEVEL (KFT) 7.7 8.0 8.3 8.6 8.5 8.8 9.2 8.7 8.1 7.9 7.8 7.8 7.7 7.6 7.2 6.8 6.6  
 
   
..CARSON PASS (8800 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK  
CLOUD COVER (%) 95 90 90 100 100 100 90 75 85 90 90 90 75 75 65 65 65  
TEMPERATURE 34 34 36 37 36 36 37 37 35 35 36 37 37 36 37 37 35  
MAX/MIN TEMP 39 34 39 33  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 46 43 43 48 52 56 58 58 58 56 51 49 46 49 49 47 47  
WIND GUST (MPH) 69 65 65 73 79 84 87 87 87 84 78 73 67 74 73 70 71  
PRECIP PROB (%) 90 80 80 100 100 100 80 60 80 80 80 80 60 60 30 30 30  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.44 1.14 1.18 0.36 0.21 0.22 0.13 0.03  
6 HOUR SNOW 3.3 5.5 4.5 0.4 1.2 0.9 0.6 0.0  
12 HOUR SNOW 8.8 4.9 2.1 0.6  
LOW END SNOW 3.3 0.0 0.0 0.0  
HIGH END SNOW 9.2 5.3 2.4 0.7  
SNOW LEVEL (KFT) 7.9 8.0 8.4 8.5 8.5 8.7 9.1 8.7 8.2 8.0 8.0 8.0 7.7 7.4 7.1 6.8 6.5  
 
   
..EBBETTS PASS (8700 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK  
CLOUD COVER (%) 90 85 85 95 100 100 85 75 85 75 85 85 70 70 65 55 60  
TEMPERATURE 33 33 36 36 36 36 38 38 35 35 36 37 36 34 37 37 33  
MAX/MIN TEMP 38 34 38 32  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 39 41 41 46 48 48 50 50 50 50 48 46 41 42 42 41 42  
WIND GUST (MPH) 58 62 62 70 72 71 77 77 75 75 73 69 62 64 63 62 64  
PRECIP PROB (%) 90 80 80 90 100 100 70 50 80 70 70 70 40 40 20 20 20  
PRECIP TYPE S S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.45 1.07 0.96 0.29 0.12 0.14 0.08 0.01  
6 HOUR SNOW 3.6 3.1 1.4 0.0 0.6 0.4 0.6 0.0  
12 HOUR SNOW 6.7 1.4 1.0 0.6  
LOW END SNOW 0.9 0.0 0.0 0.0  
HIGH END SNOW 8.8 3.3 1.9 0.7  
SNOW LEVEL (KFT) 7.9 8.1 8.4 8.5 8.5 8.7 9.2 8.9 8.3 7.9 7.9 8.1 7.7 7.3 6.8 6.7 6.5  
 
   
..SONORA PASS (9800 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK  
CLOUD COVER (%) 95 95 85 95 95 95 80 80 75 75 70 70 70 70 60 65 65  
TEMPERATURE 33 33 36 38 36 37 39 37 33 34 36 38 37 35 35 35 31  
MAX/MIN TEMP 40 31 40 29  
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 43 41 46 50 54 55 56 54 52 51 49 48 46 47 44 46 44  
WIND GUST (MPH) 69 66 73 81 86 87 89 86 84 82 79 77 73 74 72 73 71  
PRECIP PROB (%) 90 70 70 90 90 90 70 30 60 60 60 60 30 30 20 20 10  
PRECIP TYPE S S S S S S S S S S S S S S S S  
6 HOUR QPF 0.39 0.80 0.73 0.17 0.06 0.05 0.05 0.00  
6 HOUR SNOW 3.9 5.9 3.3 0.0 0.3 0.2 0.0 0.0  
12 HOUR SNOW 9.8 3.3 0.5 0.0  
LOW END SNOW 5.3 1.5 0.0 0.0  
HIGH END SNOW 13.5 9.8 3.7 0.7  
SNOW LEVEL (KFT) 8.2 8.4 8.7 8.7 8.7 9.0 9.3 9.0 8.3 7.7 7.7 8.1 7.8 7.1 6.7 6.6 6.4  
 
   
..MATTERHORN GLACIER (11000 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV BK BK BK BK BK BK BK BK BK BK  
CLOUD COVER (%) 90 80 80 95 95 90 75 70 65 55 60 60 60 60 55 55 55  
TEMPERATURE 27 27 30 31 30 30 33 31 28 28 29 31 30 28 28 27 26  
MAX/MIN TEMP 33 26 32 24  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 50 49 48 52 56 62 64 63 62 62 54 51 49 50 52 52 50  
WIND GUST (MPH) 80 78 78 84 90 98 102 101 98 98 87 82 79 80 84 85 81  
PRECIP PROB (%) 80 70 70 90 90 80 60 30 50 30 40 40 20 20 10 10 5  
PRECIP TYPE S S S S S S S S S S S S S S  
6 HOUR QPF 0.45 0.58 0.69 0.14 0.01 0.01 0.05 0.00  
6 HOUR SNOW 4.5 5.4 5.4 0.9 0.0 0.0 0.6 0.0  
12 HOUR SNOW 9.9 6.3 0.0 0.6  
LOW END SNOW 5.5 3.4 0.0 0.0  
HIGH END SNOW 14.2 11.1 2.3 0.7  
SNOW LEVEL (KFT) 8.3 8.5 8.8 9.0 8.9 9.2 9.5 9.1 8.2 7.3 7.3 7.8 7.5 6.9 6.5 6.6 6.4  
 
   
..TIOGA ENTRY STATION (9950 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV BK BK SC BK BK BK BK BK BK BK  
CLOUD COVER (%) 90 85 85 95 90 90 70 60 55 50 50 50 55 60 50 50 50  
TEMPERATURE 30 29 33 34 33 33 35 33 28 29 33 35 33 30 30 30 28  
MAX/MIN TEMP 35 27 35 25  
WIND DIR W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 40 40 41 46 49 55 56 55 52 54 50 48 43 44 44 46 43  
WIND GUST (MPH) 59 59 63 67 73 82 85 82 79 80 75 72 65 67 67 67 64  
PRECIP PROB (%) 80 70 70 90 90 80 30 20 40 30 30 30 10 10 5 5 5  
PRECIP TYPE S S S S S S S S S S S S  
6 HOUR QPF 0.45 0.60 0.54 0.07 0.01 0.00 0.03 0.00  
6 HOUR SNOW 4.5 5.1 3.9 0.3 0.0 0.0 0.0 0.0  
12 HOUR SNOW 9.6 4.2 0.0 0.0  
LOW END SNOW 4.3 1.9 0.0 0.0  
HIGH END SNOW 12.5 8.3 1.4 0.2  
SNOW LEVEL (KFT) 8.5 8.7 9.0 9.1 9.1 9.5 9.6 9.1 8.0 7.0 7.2 7.7 7.6 6.9 6.5 6.7 6.5  
 
   
..MT WARREN SUMMIT (12325 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV BK BK BK SC SC SC SC SC SC SC SC  
CLOUD COVER (%) 85 75 80 90 90 85 55 50 55 40 50 50 40 50 45 45 45  
TEMPERATURE 25 25 26 28 28 29 30 29 27 26 27 27 26 26 25 25 24  
MAX/MIN TEMP 30 26 29 24  
WIND DIR W W W W W W SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 52 51 51 55 60 70 73 72 70 69 63 59 56 58 59 59 58  
WIND GUST (MPH) 78 78 77 82 92 105 110 108 104 104 95 89 84 87 89 89 88  
PRECIP PROB (%) 80 70 70 90 90 80 40 20 40 20 20 20 10 10 5 5 5  
PRECIP TYPE S S S S S S S S S S S S  
6 HOUR QPF 0.38 0.51 0.52 0.03 0.01 0.00 0.03 0.00  
6 HOUR SNOW 3.6 4.2 3.9 0.3 0.0 0.0 0.0 0.0  
12 HOUR SNOW 7.8 4.2 0.0 0.0  
LOW END SNOW 2.9 1.3 0.0 0.0  
HIGH END SNOW 10.1 6.1 0.6 0.2  
SNOW LEVEL (KFT) 8.4 8.7 9.0 9.1 9.2 9.5 9.5 9.0 8.0 7.0 7.1 7.7 7.5 6.9 6.6 6.7 6.5  
 
   
..MAMMOTH MTN SUMMIT (11034 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV BK SC SC SC SC BK BK SC SC BK  
CLOUD COVER (%) 90 90 80 90 90 85 75 65 45 35 30 40 55 55 45 50 50  
TEMPERATURE 31 31 31 33 33 35 36 34 30 32 33 35 34 34 32 33 31  
MAX/MIN TEMP 36 28 35 28  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 34 34 34 39 41 46 47 48 47 47 42 41 37 39 41 40 40  
WIND GUST (MPH) 51 50 51 58 62 69 70 72 71 70 64 62 57 58 61 61 59  
PRECIP PROB (%) 80 60 70 80 80 70 20 10 20 10 10 10 5 5 5 5 0  
PRECIP TYPE S S S S S S S S  
6 HOUR QPF 0.35 0.31 0.34 0.08 0.02 0.00 0.00 0.00  
6 HOUR SNOW 2.7 1.8 1.5 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 4.5 1.5 0.0 0.0  
LOW END SNOW 0.9 0.2 0.0 0.0  
HIGH END SNOW 4.7 1.6 0.0 0.0  
SNOW LEVEL (KFT) 8.3 8.5 8.8 8.9 9.0 9.4 9.5 9.1 8.3 7.4 7.5 8.0 7.8 7.0 6.6 6.8 6.6  
 
   
..MAMMOTH MTN SESAME SNOW PLOT (9025 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV BK BK SC SC FW SC BK BK SC SC SC  
CLOUD COVER (%) 90 90 80 90 90 80 70 60 45 35 20 40 55 55 45 45 50  
TEMPERATURE 35 35 36 38 37 38 40 38 36 35 37 39 37 35 37 36 35  
MAX/MIN TEMP 40 34 40 32  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 18 18 19 21 23 25 26 26 26 25 23 21 20 21 21 23 21  
WIND GUST (MPH) 29 29 31 34 36 40 42 42 41 40 36 35 33 34 34 35 34  
PRECIP PROB (%) 80 60 70 80 80 70 20 10 20 10 10 10 5 5 5 5 0  
PRECIP TYPE S S S S S S R S  
6 HOUR QPF 0.33 0.30 0.35 0.10 0.03 0.00 0.00 0.00  
6 HOUR SNOW 1.8 0.6 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 2.4 0.0 0.0 0.0  
LOW END SNOW 0.0 0.0 0.0 0.0  
HIGH END SNOW 2.8 0.1 0.0 0.0  
SNOW LEVEL (KFT) 8.3 8.5 8.7 8.9 9.0 9.4 9.4 9.1 8.3 7.5 7.5 8.0 7.8 7.1 6.6 6.8 6.6  
 
   
..MAMMOTH MTN CANYON BASE (8358 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV SC SC SC SC FW SC SC SC SC SC SC  
CLOUD COVER (%) 85 80 80 90 90 75 40 30 40 30 20 40 35 45 35 40 40  
TEMPERATURE 37 36 41 43 43 42 43 41 38 38 43 46 45 39 40 39 37  
MAX/MIN TEMP 45 36 47 34  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 14 16 17 20 21 23 23 24 23 23 21 21 19 19 19 18 17  
WIND GUST (MPH) 23 25 27 32 34 36 37 37 36 36 35 35 32 31 29 29 27  
PRECIP PROB (%) 80 60 70 80 80 70 20 10 20 10 10 10 5 5 5 5 0  
PRECIP TYPE S S R R R R R S  
6 HOUR QPF 0.24 0.26 0.28 0.07 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  
LOW END SNOW 0.0 0.0 0.0 0.0  
HIGH END SNOW 0.4 0.1 0.0 0.0  
SNOW LEVEL (KFT) 8.4 8.6 8.9 9.0 9.2 9.6 9.5 9.0 8.1 7.3 7.3 7.9 7.7 6.9 6.6 6.8 6.7  
 
   
..BARCROFT RESEARCH STATION (12470 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER BK BK BK BK BK BK SC FW FW FW FW SC SC SC SC SC SC  
CLOUD COVER (%) 55 60 50 55 55 55 35 25 20 20 10 25 30 35 30 30 25  
TEMPERATURE 23 23 26 28 28 26 24 23 21 22 28 30 29 26 24 23 23  
MAX/MIN TEMP 29 21 32 23  
WIND DIR W W W W W W W W W W SW SW SW SW SW SW W  
WIND (MPH) 27 28 28 32 32 36 35 37 43 46 47 47 39 36 34 36 36  
WIND GUST (MPH) 41 42 43 48 47 54 54 56 66 69 71 70 58 55 50 54 55  
PRECIP PROB (%) 20 30 20 30 30 30 10 5 0 0 0 0 0 0 5 5 5  
PRECIP TYPE S S S S S S  
6 HOUR QPF 0.01 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  
LOW END SNOW 0.0 0.0 0.0 0.0  
HIGH END SNOW 0.1 0.2 0.0 0.0  
SNOW LEVEL (KFT) 9.0 9.3 9.6 9.9 10.0 10.2 9.7 9.0 8.1 7.3 7.3 7.6 7.6 7.4 7.2 7.5 7.3  
 
   
..ROCK CREEK LAKES (9700 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV BK OV OV OV BK BK BK SC SC SC FW SC SC SC SC SC  
CLOUD COVER (%) 80 70 75 80 80 65 55 50 45 40 30 25 25 35 30 30 30  
TEMPERATURE 27 27 33 39 36 37 35 31 26 26 34 41 37 34 31 29 26  
MAX/MIN TEMP 41 25 42 24  
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 34 35 37 41 43 48 47 50 50 52 52 51 46 43 44 46 44  
WIND GUST (MPH) 50 54 56 62 64 72 70 74 75 79 79 77 67 65 67 69 66  
PRECIP PROB (%) 70 50 60 70 70 50 10 10 10 10 5 5 5 5 5 5 0  
PRECIP TYPE S S S S S S  
6 HOUR QPF 0.23 0.13 0.14 0.04 0.00 0.00 0.00 0.00  
6 HOUR SNOW 1.8 0.5 0.3 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 2.3 0.3 0.0 0.0  
LOW END SNOW 0.2 0.0 0.0 0.0  
HIGH END SNOW 3.0 1.2 0.0 0.0  
SNOW LEVEL (KFT) 8.7 9.0 9.3 9.5 9.7 9.9 9.6 9.1 7.8 6.8 7.0 7.4 7.4 7.0 6.8 7.2 7.0  
 
   
..BEAR CREEK SPIRE (13745 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV OV OV BK SC SC FW SC SC SC SC SC SC  
CLOUD COVER (%) 85 85 80 85 85 80 75 65 40 35 20 30 40 50 35 40 45  
TEMPERATURE 23 23 23 25 25 26 27 25 22 22 22 25 23 22 21 21 20  
MAX/MIN TEMP 27 21 26 20  
WIND DIR W W W W W W W W W SW SW SW SW SW SW SW SW  
WIND (MPH) 37 39 37 41 44 49 50 54 56 56 52 50 47 47 48 49 48  
WIND GUST (MPH) 59 62 61 65 71 79 80 86 89 90 84 81 75 74 77 79 78  
PRECIP PROB (%) 80 70 70 80 70 50 20 10 20 10 10 10 5 5 5 5 0  
PRECIP TYPE S S S S S S S S  
6 HOUR QPF 0.40 0.32 0.22 0.05 0.00 0.00 0.00 0.00  
6 HOUR SNOW 4.2 3.0 2.1 0.6 0.0 0.0 0.0 0.0  
12 HOUR SNOW 7.2 2.7 0.0 0.0  
LOW END SNOW 2.3 0.2 0.0 0.0  
HIGH END SNOW 11.6 5.3 0.1 0.0  
SNOW LEVEL (KFT) 8.9 9.2 9.4 9.6 9.8 10.0 9.8 9.2 7.9 6.9 7.0 7.5 7.5 6.9 6.6 7.1 7.0  
 
   
..SOUTH LAKE (9600 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV BK OV OV BK SC SC SC SC SC SC SC SC SC SC SC  
CLOUD COVER (%) 80 75 70 75 75 55 45 40 40 40 25 30 35 40 30 30 35  
TEMPERATURE 29 28 37 40 38 34 34 31 27 27 37 41 38 30 28 28 26  
MAX/MIN TEMP 42 26 42 24  
WIND DIR W W W W W W W SW SW SW SW SW SW SW SW SW SW  
WIND (MPH) 25 27 28 31 33 37 39 41 44 47 47 46 39 37 37 40 37  
WIND GUST (MPH) 41 43 44 49 52 61 62 65 72 75 74 73 63 59 61 64 59  
PRECIP PROB (%) 70 60 50 60 60 30 10 5 10 5 5 5 0 0 5 5 5  
PRECIP TYPE S S S S S S  
6 HOUR QPF 0.10 0.07 0.04 0.01 0.00 0.00 0.00 0.00  
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 0.9 0.0 0.0 0.0  
LOW END SNOW 0.0 0.0 0.0 0.0  
HIGH END SNOW 1.9 1.1 0.0 0.0  
SNOW LEVEL (KFT) 9.0 9.3 9.6 9.8 9.9 10.0 9.7 9.0 7.7 6.8 7.1 7.6 7.7 7.0 6.8 7.4 7.2  
 
   
..HURD PEAK SUMMIT (12165 FT)
 
 
DATE SATURDAY 02/01/25 SUNDAY 02/02/25  
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A  
 
CLOUD COVER OV OV OV OV OV BK SC BK SC SC FW SC SC SC SC SC SC  
CLOUD COVER (%) 80 75 70 80 75 60 50 55 35 35 25 25 30 40 30 30 30  
TEMPERATURE 30 29 35 38 36 34 35 31 27 27 34 38 35 29 28 28 26  
MAX/MIN TEMP 40 26 40 24  
WIND DIR W W W W W W W W SW SW SW SW SW SW SW SW SW  
WIND (MPH) 26 27 28 31 34 39 39 41 44 47 48 46 41 39 39 40 36  
WIND GUST (MPH) 41 43 47 50 54 62 63 65 71 74 77 73 66 62 62 64 58  
PRECIP PROB (%) 70 60 60 70 60 30 10 5 10 5 5 5 5 5 5 5 5  
PRECIP TYPE S S S S S S  
6 HOUR QPF 0.12 0.07 0.05 0.01 0.00 0.00 0.00 0.00  
6 HOUR SNOW 1.2 0.3 0.3 0.0 0.0 0.0 0.0 0.0  
12 HOUR SNOW 1.5 0.3 0.0 0.0  
LOW END SNOW 0.1 0.0 0.0 0.0  
HIGH END SNOW 2.3 1.3 0.0 0.0  
SNOW LEVEL (KFT) 9.0 9.3 9.6 9.8 9.9 10.0 9.7 9.1 7.8 6.8 7.2 7.6 7.7 6.9 6.7 7.3 7.2  
 

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