543
FWUS45 KREV 190933
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 AM PDT SUN OCT 19 2025
..FREDONYER PASS (5800 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW SC FW FW FW CL CL FW FW CL CL CL FW CL CL FW
CLOUD COVER (%) 5 15 30 15 15 15 5 5 5 5 0 0 0 5 5 5 15
TEMPERATURE 42 44 54 59 57 45 40 37 34 33 45 53 53 45 38 37 35
MAX/MIN TEMP 59 32 54 34
WIND DIR SW SW SW W W W N E E E E E E E E NE NE
WIND (MPH) 8 11 19 17 13 4 3 4 4 5 8 6 5 3 2 2 2
WIND GUST (MPH) 17 23 31 27 21 11 10 9 10 12 16 17 13 10 8 6 4
PRECIP PROB (%) 0 0 0 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
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) 10.1 10.2 9.8 9.0 8.4 7.9 7.5 6.7 5.6 5.3 6.2 7.3 8.1 8.1 8.0 7.9 7.8
..YUBA PASS (6700 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL FW CL CL FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 5 5 10 10 10 20 15 10 10 5 5 5 5 10 15
TEMPERATURE 40 40 51 53 51 41 37 34 33 31 46 55 54 41 38 37 36
MAX/MIN TEMP 54 31 56 34
WIND DIR SW SW SW SW SW SW SW E E E E E E E E SE SE
WIND (MPH) 11 12 25 21 18 5 5 8 9 9 8 5 4 5 10 8 6
WIND GUST (MPH) 21 26 40 34 29 11 11 13 17 17 16 12 11 12 19 14 12
PRECIP PROB (%) 0 0 0 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
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) 10.3 9.9 9.7 9.8 8.9 8.5 8.3 8.0 7.8 7.8 8.1 8.9 9.5 9.2 9.2 9.1 9.1
..LITTLE TRUCKEE SUMMIT (6400 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW CL CL FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 5 5 5 10 10 10 15 15 15 5 5 5 10 5 10 15
TEMPERATURE 39 40 57 59 56 44 38 36 32 32 51 59 56 43 37 35 34
MAX/MIN TEMP 59 31 59 33
WIND DIR SE S SW SW SW S SE E E E E E E E SE SE S
WIND (MPH) 10 11 20 20 17 3 2 3 5 5 5 4 3 2 4 3 4
WIND GUST (MPH) 18 20 33 33 27 8 4 6 9 10 11 10 8 6 9 8 8
PRECIP PROB (%) 0 0 0 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
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) 10.4 10.2 9.9 10.0 9.1 8.6 8.4 8.1 8.0 7.6 8.0 8.6 9.4 9.3 9.4 9.3 9.2
..DONNER PASS (7200 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW CL CL FW FW FW FW FW FW CL CL CL FW FW FW FW
CLOUD COVER (%) 5 25 5 5 15 15 10 15 10 10 5 5 5 10 5 15 10
TEMPERATURE 40 40 48 51 48 41 38 36 34 34 46 53 51 41 37 36 36
MAX/MIN TEMP 51 32 53 35
WIND DIR SW SW SW SW SW W W NE NE E E E E E E SE S
WIND (MPH) 23 24 35 40 40 18 11 8 10 10 9 6 6 8 9 10 10
WIND GUST (MPH) 33 36 54 61 61 27 17 12 14 16 13 10 10 12 14 16 16
PRECIP PROB (%) 0 0 0 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
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) 10.2 9.6 9.3 9.9 9.3 8.7 8.4 8.3 8.1 8.1 8.4 9.0 9.5 9.4 9.5 9.4 9.2
..MT ROSE SUMMIT (8900 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW
CLOUD COVER (%) 10 10 10 5 15 10 15 20 15 10 10 5 5 10 15 15 15
TEMPERATURE 38 37 47 48 44 37 35 34 32 30 41 46 44 35 34 35 34
MAX/MIN TEMP 48 30 46 32
WIND DIR W W W W W W W W S SE E E E S SW SW SW
WIND (MPH) 24 26 41 46 47 21 12 10 8 8 8 8 6 5 5 8 9
WIND GUST (MPH) 36 39 62 69 71 33 19 14 12 12 12 11 10 8 9 12 14
PRECIP PROB (%) 0 0 0 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
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) 10.3 10.1 10.0 10.0 9.4 8.8 8.4 8.1 7.9 7.9 8.3 9.1 9.4 9.3 9.6 9.5 9.3
..HOMEWOOD (8000 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW CL CL FW FW FW FW FW FW FW CL CL CL FW FW FW
CLOUD COVER (%) 10 25 5 5 10 10 10 10 10 10 10 5 5 5 10 10 15
TEMPERATURE 43 44 52 54 51 43 41 40 37 37 47 54 52 43 41 40 40
MAX/MIN TEMP 54 35 54 38
WIND DIR SW SW SW W W SW SW E E E E E E E E E S
WIND (MPH) 24 25 34 39 39 20 13 9 12 13 9 6 6 10 12 12 11
WIND GUST (MPH) 36 37 51 58 58 29 19 13 19 20 14 11 10 16 18 19 17
PRECIP PROB (%) 0 0 0 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
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) 10.1 9.7 9.3 9.6 9.5 8.9 8.7 8.6 8.5 8.4 8.6 9.3 9.9 9.8 9.6 9.5 9.4
..ECHO PASS (7500 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 15 30 10 5 10 10 10 15 15 10 10 0 5 5 10 10 15
TEMPERATURE 44 44 51 51 48 42 42 41 38 38 48 54 52 42 41 42 42
MAX/MIN TEMP 53 36 55 40
WIND DIR SW SW SW SW SW SW SW SE SE E E E NE E SE S SW
WIND (MPH) 13 12 20 21 14 5 4 5 6 6 4 2 2 4 5 4 3
WIND GUST (MPH) 17 21 33 34 24 10 8 9 10 11 11 9 8 6 10 6 6
PRECIP PROB (%) 0 0 0 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
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) 9.7 9.6 9.4 9.5 9.6 9.2 8.9 8.7 8.4 8.4 8.8 9.8 10.4 10.1 9.8 9.7 9.5
..CARSON PASS (8800 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW CL CL CL FW FW FW FW CL CL CL CL FW FW
CLOUD COVER (%) 10 25 15 10 5 5 5 10 15 20 10 0 0 5 5 5 5
TEMPERATURE 39 39 48 51 47 40 38 36 33 31 44 52 49 40 36 36 36
MAX/MIN TEMP 51 31 53 34
WIND DIR SW SW SW SW SW SW W S SE E E E E SE S SW SW
WIND (MPH) 28 27 48 44 46 25 17 11 11 11 6 4 4 6 10 12 13
WIND GUST (MPH) 43 41 72 67 69 37 25 17 17 17 10 8 8 10 16 19 20
PRECIP PROB (%) 0 0 0 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
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) 9.9 9.8 9.5 9.5 9.7 9.4 9.0 8.7 8.4 8.5 8.9 9.8 10.5 10.2 9.9 9.8 9.6
..EBBETTS PASS (8700 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW SC FW FW CL CL FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 15 30 20 10 5 5 5 5 15 10 10 5 0 10 10 10 10
TEMPERATURE 40 40 48 51 47 40 39 37 34 32 47 53 50 40 38 38 38
MAX/MIN TEMP 51 32 53 36
WIND DIR SW SW SW SW SW SW SW S E E E NE NE SE S SW SW
WIND (MPH) 27 28 47 36 39 25 17 10 10 10 6 5 5 6 11 12 13
WIND GUST (MPH) 40 42 71 55 58 36 25 16 16 14 10 9 9 11 17 18 20
PRECIP PROB (%) 0 0 0 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
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) 8.9 9.3 9.5 9.5 9.4 9.2 9.2 9.0 8.5 8.6 9.1 10.3 10.8 10.5 10.2 10.0 9.7
..SONORA PASS (9800 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW SC SC FW CL CL FW FW FW FW CL CL CL FW FW FW FW
CLOUD COVER (%) 5 30 30 20 5 5 10 5 10 5 5 0 0 5 10 10 10
TEMPERATURE 37 37 47 49 44 38 36 35 34 34 49 54 49 40 37 35 35
MAX/MIN TEMP 50 31 54 33
WIND DIR SW SW SW SW W SW W W W SE S SW W SW SW SW SW
WIND (MPH) 27 28 42 34 36 25 17 10 9 9 5 5 5 8 10 11 13
WIND GUST (MPH) 40 42 67 55 58 37 26 16 14 13 8 8 9 12 14 17 20
PRECIP PROB (%) 0 0 0 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
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) 8.8 9.0 9.6 9.7 9.4 9.4 9.5 9.0 8.6 8.8 9.6 10.8 11.1 10.8 10.4 10.1 9.7
..MATTERHORN GLACIER (11000 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW CL FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 20 25 20 5 10 10 10 15 10 5 0 0 10 15 10 10
TEMPERATURE 33 33 41 44 40 35 34 33 30 31 45 48 46 36 34 33 32
MAX/MIN TEMP 44 28 48 30
WIND DIR SW SW SW SW SW SW SW SW SW S SW W W SW SW W W
WIND (MPH) 28 29 42 33 32 24 17 11 10 10 5 6 5 8 10 12 13
WIND GUST (MPH) 42 43 67 52 51 35 26 17 16 14 8 10 9 12 16 18 20
PRECIP PROB (%) 0 0 0 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
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) 8.8 9.1 9.9 10.1 9.9 9.8 9.6 9.3 8.8 8.8 9.8 10.8 11.2 11.0 10.4 10.2 9.7
..TIOGA ENTRY STATION (9950 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 20 20 15 5 10 10 10 15 10 5 5 0 15 15 15 15
TEMPERATURE 33 32 46 47 44 37 36 34 32 29 48 52 49 38 36 35 34
MAX/MIN TEMP 48 28 52 31
WIND DIR SW SW W W W SW SW SW SW S S SW SW SW SW W W
WIND (MPH) 19 20 34 28 24 17 13 9 6 5 4 5 5 6 6 8 8
WIND GUST (MPH) 29 32 51 43 36 26 20 13 11 9 6 8 8 10 11 12 12
PRECIP PROB (%) 0 0 0 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
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) 8.9 9.3 9.9 10.3 10.0 9.9 9.8 9.5 9.0 9.0 10.0 11.1 11.4 10.8 10.3 10.2 9.7
..MT WARREN SUMMIT (12325 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 15 15 10 5 10 10 10 15 10 10 5 5 10 15 10 10
TEMPERATURE 32 32 37 39 36 33 33 31 30 30 37 41 39 32 30 31 31
MAX/MIN TEMP 41 28 41 29
WIND DIR SW W W W W W W W W SW SE SW W SW SW W W
WIND (MPH) 25 26 37 29 25 21 17 11 9 9 4 5 6 6 9 10 11
WIND GUST (MPH) 39 40 57 44 37 32 25 16 14 13 6 9 10 11 13 14 17
PRECIP PROB (%) 0 0 0 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
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) 9.3 9.5 10.1 10.4 10.1 10.1 9.7 9.2 8.8 9.0 10.0 11.0 11.3 10.9 10.2 10.2 9.8
..MAMMOTH MTN SUMMIT (11034 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 10 5 5 10 10 5 10 5 10 0 0 15 10 15 10
TEMPERATURE 37 37 44 46 44 39 38 38 36 35 45 50 47 39 39 38 38
MAX/MIN TEMP 47 34 51 35
WIND DIR SW SW SW SW SW SW SW SW SW NW NE W SW SW W W W
WIND (MPH) 21 20 34 27 21 16 14 10 8 6 4 5 6 8 9 11 11
WIND GUST (MPH) 33 32 51 41 33 24 21 16 12 10 6 9 10 12 14 17 18
PRECIP PROB (%) 0 0 0 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
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) 9.0 9.2 9.7 10.1 10.1 10.2 9.9 9.6 9.2 9.3 9.8 10.6 11.0 10.8 10.6 10.3 9.8
..MAMMOTH MTN SESAME SNOW PLOT (9025 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW CL FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 10 5 5 10 10 10 10 5 5 5 0 10 10 15 5
TEMPERATURE 41 42 51 52 50 42 43 42 39 41 52 57 53 43 43 43 42
MAX/MIN TEMP 54 37 58 39
WIND DIR SW SW SW SW SW SW SW SW SW NW NE SW E S SW SW W
WIND (MPH) 11 10 23 24 18 5 5 3 2 3 3 3 4 2 3 3 3
WIND GUST (MPH) 24 23 36 39 29 14 16 11 9 11 9 11 11 9 11 11 11
PRECIP PROB (%) 0 0 0 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
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) 9.0 9.3 9.7 10.2 10.2 10.2 9.9 9.5 9.2 9.2 9.7 10.6 11.0 10.8 10.6 10.3 9.8
..MAMMOTH MTN CANYON BASE (8358 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW CL CL FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 10 5 5 10 10 10 10 5 5 5 0 10 10 15 5
TEMPERATURE 42 44 56 59 57 49 46 43 39 41 57 63 60 49 46 44 42
MAX/MIN TEMP 61 37 64 39
WIND DIR SW SW SW SW SW SW SW SW W NW NE NE E SE SW SW SW
WIND (MPH) 6 6 21 23 20 5 5 2 2 2 2 2 2 2 2 2 2
WIND GUST (MPH) 19 18 34 36 33 13 14 9 6 8 8 10 11 6 9 8 8
PRECIP PROB (%) 0 0 0 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
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) 9.3 9.4 9.8 10.3 10.3 10.4 10.0 9.6 9.2 9.2 9.7 10.7 11.1 10.9 10.5 10.3 9.8
..BARCROFT RESEARCH STATION (12470 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW
CLOUD COVER (%) 10 10 15 15 10 20 15 15 15 10 10 10 5 15 15 20 10
TEMPERATURE 30 31 41 41 39 32 31 28 28 28 36 38 36 28 29 30 27
MAX/MIN TEMP 41 27 38 26
WIND DIR W W W W W NW W W W W W SW SW W W W W
WIND (MPH) 11 11 19 21 16 12 12 12 12 12 8 6 5 4 6 8 8
WIND GUST (MPH) 16 17 29 33 24 19 19 18 18 18 11 10 9 8 10 12 12
PRECIP PROB (%) 0 0 0 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
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) 10.2 10.1 10.4 10.7 10.7 10.5 10.1 9.7 9.4 9.4 10.0 10.6 10.7 10.2 10.1 9.9 9.7
..ROCK CREEK LAKES (9700 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 10 10 10 10 20 20 15 15 5 5 5 5 15 20 20 15
TEMPERATURE 33 33 49 49 46 40 38 36 32 32 49 52 49 41 37 34 32
MAX/MIN TEMP 51 30 53 30
WIND DIR SW SW SW W W SW SW SW SW W W W SW SW SW W W
WIND (MPH) 16 17 26 24 23 16 14 10 10 9 6 6 5 6 8 9 9
WIND GUST (MPH) 24 25 40 36 34 24 21 16 14 14 10 10 9 11 12 13 14
PRECIP PROB (%) 0 0 0 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
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) 9.6 9.7 10.3 10.7 10.4 10.3 10.2 9.7 9.4 9.5 10.2 11.1 11.2 10.9 10.3 10.1 9.8
..BEAR CREEK SPIRE (13745 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 15 15 20 10 20 20 15 15 10 10 5 0 15 25 25 15
TEMPERATURE 28 30 36 36 33 30 30 29 29 30 39 41 38 30 28 28 28
MAX/MIN TEMP 38 27 41 27
WIND DIR W W W W W W W W W W SW W W SW SW W W
WIND (MPH) 18 17 26 21 20 14 14 11 10 10 5 5 4 6 8 10 11
WIND GUST (MPH) 26 25 42 34 33 23 21 17 14 16 9 9 8 10 12 14 18
PRECIP PROB (%) 0 0 0 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
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) 9.6 9.7 10.3 10.7 10.4 10.3 10.2 9.7 9.4 9.5 10.3 11.2 11.4 10.9 10.2 10.2 9.9
..SOUTH LAKE (9600 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW SC FW SC SC FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 20 20 30 20 25 25 20 20 5 5 10 15 20 20 20 15
TEMPERATURE 34 34 52 55 51 40 38 36 34 34 53 56 52 40 38 35 34
MAX/MIN TEMP 56 32 57 32
WIND DIR SW SW SW SW SW SW SW SW SW SW W W SW SW W W W
WIND (MPH) 14 13 18 19 13 11 11 9 8 8 4 5 5 5 5 6 9
WIND GUST (MPH) 21 20 29 31 21 17 17 13 11 11 8 8 9 9 9 11 13
PRECIP PROB (%) 0 0 0 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
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) 9.9 9.9 10.6 11.0 10.7 10.4 10.4 9.9 9.6 9.7 10.6 11.3 11.4 10.8 10.2 10.1 9.9
..HURD PEAK SUMMIT (12165 FT)
DATE SUNDAY 10/19/25 MONDAY 10/20/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW FW SC FW SC SC FW FW CL FW FW FW FW FW FW FW
CLOUD COVER (%) 25 20 20 35 20 30 30 20 20 5 10 10 15 20 25 15 15
TEMPERATURE 35 33 47 50 46 37 37 36 34 34 49 52 47 37 37 36 35
MAX/MIN TEMP 52 32 53 33
WIND DIR SW SW SW SW SW SW SW SW SW W W SW SW SW W W W
WIND (MPH) 14 13 18 18 12 11 11 9 6 8 4 5 5 5 6 8 9
WIND GUST (MPH) 21 20 29 29 20 17 17 14 10 11 8 8 9 8 10 11 13
PRECIP PROB (%) 0 0 0 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
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) 9.8 9.8 10.6 11.0 10.7 10.4 10.3 9.9 9.7 9.7 10.5 11.3 11.4 10.9 10.2 10.1 9.9
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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