Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
325
FWUS45 KREV 122134
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PDT SUN OCT 12 2025
...FREDONYER PASS (5800 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER OV BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 70 55 70 85 90 80 90 90 95 90 90 90 95 90 85 80
TEMPERATURE 53 44 40 39 36 36 36 38 38 36 35 35 34 35 37 39 38
MIN/MAX TEMP 34 40 34 40
WIND DIR W W SW SW SW S S S S E NE NE N SW S SW SW
WIND (MPH) 5 4 4 4 5 9 9 6 4 3 3 3 3 4 6 5 4
WIND GUST (MPH) 17 11 11 12 16 19 19 19 13 10 9 8 8 10 12 13 12
PRECIP PROB (%) 5 10 20 50 80 80 70 80 70 80 70 70 70 70 80 80 60
PRECIP TYPE S S S S S R R S S S S S R R S
6 HOUR QPF 0.00 0.03 0.16 0.17 0.24 0.12 0.22 0.27
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 0.3 0.8 1.1
SNOW LEVEL (KFT) 7.3 6.6 6.2 6.0 6.1 6.0 6.2 6.3 6.4 6.4 6.1 5.9 5.7 5.5 5.7 6.1 6.2
...YUBA PASS (6700 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER BK OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 55 80 70 55 80 80 70 85 90 90 95 95 90 95 90 90 85
TEMPERATURE 49 37 34 33 31 29 34 36 35 33 31 30 29 30 33 35 33
MIN/MAX TEMP 29 38 28 35
WIND DIR SW SW SW SW SW SW SW SW SW SE E S S SW SW SW W
WIND (MPH) 10 9 10 11 12 12 12 10 6 5 6 5 5 5 6 5 5
WIND GUST (MPH) 21 19 20 23 25 27 25 23 18 16 16 12 11 11 12 14 13
PRECIP PROB (%) 5 5 10 30 70 70 60 80 80 90 90 90 80 80 80 80 70
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.02 0.13 0.18 0.20 0.13 0.31 0.34
6 HOUR SNOW 0.0 0.0 1.1 0.0 0.6 0.6 1.8 1.1
12 HOUR SNOW 0.0 1.1 1.2 2.9
LOW END SNOW 0.0 0.0 0.0 0.4
HIGH END SNOW 0.3 2.2 3.9 3.6
SNOW LEVEL (KFT) 7.2 6.7 6.4 6.4 6.3 6.2 6.4 6.5 6.6 6.5 6.1 5.8 5.6 5.6 5.8 6.0 6.1
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 85 85 70 70 75 75 80 85 90 90 90 90 90 90 90 85
TEMPERATURE 53 40 36 34 30 31 41 43 40 35 32 32 29 30 37 40 37
MIN/MAX TEMP 28 43 26 40
WIND DIR W SW SW S S S S S S SE E E SE SW SW W W
WIND (MPH) 6 5 6 9 10 11 10 9 5 3 3 3 4 4 5 5 4
WIND GUST (MPH) 14 12 13 17 20 21 19 18 13 9 9 8 8 9 10 11 10
PRECIP PROB (%) 0 5 10 20 60 60 60 70 80 80 90 90 80 80 80 80 70
PRECIP TYPE S S S R R S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.03 0.05 0.15 0.13 0.30 0.39
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.5 1.5 0.1
12 HOUR SNOW 0.0 0.0 0.5 1.6
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.4 2.4 2.6
SNOW LEVEL (KFT) 7.3 6.6 6.4 6.3 6.2 6.4 6.6 6.8 6.8 6.7 6.3 6.0 5.7 5.7 5.9 6.1 6.2
...DONNER PASS (7200 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 75 75 65 75 80 85 80 90 90 95 95 90 90 90 90 85
TEMPERATURE 45 36 34 33 32 31 30 32 31 31 31 30 29 29 30 31 29
MIN/MAX TEMP 30 33 28 31
WIND DIR W SW SW SW SW SW SW S S S SE SE SW SW SW W W
WIND (MPH) 11 13 17 23 25 25 21 17 14 14 14 14 11 10 14 16 13
WIND GUST (MPH) 18 21 25 34 37 36 33 26 21 23 23 21 18 16 23 25 21
PRECIP PROB (%) 0 0 5 30 50 70 70 70 70 80 90 90 80 80 90 90 70
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.03 0.27 0.25 0.33 0.19 0.34 0.46
6 HOUR SNOW 0.0 0.0 2.7 2.0 2.4 1.2 3.0 3.9
12 HOUR SNOW 0.0 4.7 3.6 6.9
LOW END SNOW 0.0 1.7 1.0 3.3
HIGH END SNOW 0.5 4.9 6.4 7.1
SNOW LEVEL (KFT) 7.4 6.8 6.4 6.3 6.3 6.4 6.5 6.7 6.7 6.7 6.1 6.0 5.6 5.6 5.8 6.1 6.1
...MT ROSE SUMMIT (8900 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC OV OV BK BK BK OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 80 80 60 60 70 75 70 80 90 95 95 95 90 85 85 85
TEMPERATURE 43 33 31 31 28 28 31 32 31 28 28 28 26 26 29 29 28
MIN/MAX TEMP 28 33 26 29
WIND DIR W W SW SW SW SW SW SW S S SE SE S SW SW W W
WIND (MPH) 11 14 18 24 29 27 23 18 12 11 13 14 14 12 14 17 16
WIND GUST (MPH) 18 21 27 35 46 41 33 27 19 17 21 21 21 19 23 26 24
PRECIP PROB (%) 0 0 5 20 40 50 50 40 60 70 80 80 80 80 80 80 60
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.04 0.08 0.26 0.36 0.23 0.56
6 HOUR SNOW 0.0 0.0 0.6 0.9 2.1 3.3 2.4 6.0
12 HOUR SNOW 0.0 1.5 5.4 8.4
LOW END SNOW 0.0 0.0 1.7 4.2
HIGH END SNOW 0.2 3.8 10.2 8.7
SNOW LEVEL (KFT) 7.5 6.6 6.2 6.3 6.5 6.8 7.0 7.3 7.2 7.0 6.7 6.4 6.1 5.7 6.0 6.2 6.3
...HOMEWOOD (8000 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 25 60 60 55 60 75 75 75 80 90 95 95 90 90 90 90 85
TEMPERATURE 47 39 36 36 33 33 35 36 36 33 32 33 31 31 32 34 32
MIN/MAX TEMP 31 38 29 34
WIND DIR W SW SW SW SW SW SW SW S S SE SE S SW SW W W
WIND (MPH) 12 16 19 26 29 29 24 19 16 17 16 18 14 13 16 17 16
WIND GUST (MPH) 19 24 29 39 46 43 36 28 23 25 24 27 21 20 25 25 24
PRECIP PROB (%) 0 0 5 20 40 60 60 60 70 80 90 90 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.01 0.13 0.14 0.25 0.18 0.25 0.42
6 HOUR SNOW 0.0 0.0 1.1 0.0 1.4 1.2 2.1 3.1
12 HOUR SNOW 0.0 1.1 2.6 5.2
LOW END SNOW 0.0 0.0 0.3 1.8
HIGH END SNOW 0.4 2.1 5.2 5.4
SNOW LEVEL (KFT) 7.3 6.7 6.4 6.3 6.3 6.5 6.7 6.9 6.8 6.7 6.2 6.0 5.8 5.6 5.9 6.1 6.1
...ECHO PASS (7500 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW BK BK SC BK OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 60 55 50 65 75 75 65 80 85 95 95 90 90 90 90 85
TEMPERATURE 45 37 36 37 36 35 33 35 34 32 33 33 31 32 31 31 28
MIN/MAX TEMP 33 36 29 32
WIND DIR SW SW SW SW SW SW SW S S S SE S S S SW W W
WIND (MPH) 5 9 12 16 17 17 12 9 6 6 8 8 8 6 5 4 3
WIND GUST (MPH) 17 16 18 20 25 27 27 23 19 17 14 12 11 11 12 13 12
PRECIP PROB (%) 0 0 5 20 50 60 60 50 70 80 90 90 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.08 0.06 0.35 0.24 0.24 0.30
6 HOUR SNOW 0.0 0.0 0.9 0.6 3.0 2.1 2.4 3.0
12 HOUR SNOW 0.0 1.5 5.1 5.4
LOW END SNOW 0.0 0.0 1.2 1.8
HIGH END SNOW 0.3 2.2 7.6 5.9
SNOW LEVEL (KFT) 7.5 6.8 6.2 6.0 6.3 6.5 6.9 7.0 6.8 6.7 6.3 6.1 5.6 5.5 5.9 6.1 6.2
...CARSON PASS (8800 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW BK SC SC BK OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 50 40 35 65 75 75 60 80 85 95 95 95 95 90 90 85
TEMPERATURE 44 35 33 32 31 30 31 32 31 29 29 28 26 26 27 30 28
MIN/MAX TEMP 28 33 25 30
WIND DIR W SW SW SW SW SW SW S S S SE S S S SW SW W
WIND (MPH) 12 17 24 31 33 35 27 23 19 19 20 20 19 20 14 12 13
WIND GUST (MPH) 18 26 36 47 50 52 41 34 28 29 31 31 29 31 23 19 20
PRECIP PROB (%) 0 0 5 20 50 60 60 40 70 80 90 90 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.15 0.15 0.51 0.31 0.27 0.28
6 HOUR SNOW 0.0 0.0 1.5 1.5 4.8 3.0 3.0 3.0
12 HOUR SNOW 0.0 3.0 7.8 6.0
LOW END SNOW 0.0 0.7 3.4 2.0
HIGH END SNOW 0.4 3.9 11.8 7.2
SNOW LEVEL (KFT) 7.6 6.7 6.2 6.0 6.3 6.5 6.8 7.0 6.8 6.8 6.4 6.2 5.7 5.6 6.0 6.1 6.2
...EBBETTS PASS (8700 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL SC SC SC BK OV OV BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 40 35 30 70 70 70 60 80 85 95 95 95 95 95 95 85
TEMPERATURE 44 34 33 32 31 29 31 31 31 28 29 29 27 26 27 28 27
MIN/MAX TEMP 29 33 26 29
WIND DIR SW SW SW SW SW S S S S S S S S S S SW W
WIND (MPH) 12 17 23 28 31 35 31 26 20 19 19 18 18 20 17 13 11
WIND GUST (MPH) 19 26 34 43 46 52 47 40 31 29 28 27 27 31 25 20 17
PRECIP PROB (%) 0 0 5 20 50 60 60 40 70 70 90 90 90 90 90 90 80
PRECIP TYPE S S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.13 0.16 0.47 0.49 0.27 0.32
6 HOUR SNOW 0.0 0.0 1.5 1.8 4.5 5.1 3.0 3.6
12 HOUR SNOW 0.0 3.3 9.6 6.6
LOW END SNOW 0.0 0.6 4.3 2.4
HIGH END SNOW 0.2 4.3 14.5 7.3
SNOW LEVEL (KFT) 7.7 6.9 6.3 6.0 6.3 6.5 7.0 7.1 7.0 6.9 6.4 6.2 5.7 5.6 6.0 6.2 6.3
...SONORA PASS (9800 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW SC SC OV BK BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 0 25 25 35 70 70 70 65 80 80 95 95 95 95 95 95 85
TEMPERATURE 42 32 30 30 29 28 30 30 29 27 28 28 25 24 26 26 25
MIN/MAX TEMP 26 32 23 27
WIND DIR W SW SW SW SW SW SW S S S S S S S S SW SW
WIND (MPH) 12 17 24 29 31 37 32 26 21 24 23 17 14 18 17 12 10
WIND GUST (MPH) 19 26 36 44 47 56 48 40 33 36 34 26 23 27 26 19 14
PRECIP PROB (%) 0 0 0 10 50 50 50 50 70 70 90 90 90 90 90 90 80
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.05 0.09 0.44 0.53 0.29 0.26
6 HOUR SNOW 0.0 0.0 0.6 1.2 5.1 6.6 3.6 3.6
12 HOUR SNOW 0.0 1.8 11.7 7.2
LOW END SNOW 0.0 0.1 5.7 2.7
HIGH END SNOW 0.1 3.4 16.6 8.8
SNOW LEVEL (KFT) 7.6 6.5 6.0 5.8 6.2 6.5 7.0 7.1 7.1 7.0 6.6 6.4 5.8 5.7 6.0 6.3 6.4
...MATTERHORN GLACIER (11000 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW BK BK BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 0 15 20 25 60 65 65 70 75 80 90 95 95 95 90 90 85
TEMPERATURE 38 29 26 26 24 22 26 26 25 23 24 23 21 19 20 22 20
MIN/MAX TEMP 22 27 19 22
WIND DIR SW S SW SW SW S S S S S S S SW S S SW SW
WIND (MPH) 12 17 25 31 31 35 29 24 19 26 24 23 20 21 18 16 11
WIND GUST (MPH) 19 25 37 46 47 52 43 35 29 40 36 35 31 32 28 24 17
PRECIP PROB (%) 0 0 0 5 40 50 50 50 60 70 90 90 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.07 0.22 0.43 0.72 0.32 0.28
6 HOUR SNOW 0.0 0.0 0.9 2.7 5.4 9.3 4.2 3.6
12 HOUR SNOW 0.0 3.6 14.7 7.8
LOW END SNOW 0.0 1.0 7.2 3.3
HIGH END SNOW 0.0 4.4 20.1 10.1
SNOW LEVEL (KFT) 7.4 6.9 6.1 5.6 5.7 6.4 7.0 7.2 7.1 7.1 6.7 6.6 6.0 5.7 6.0 6.4 6.4
...TIOGA ENTRY STATION (9950 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW SC BK BK BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 10 10 15 45 60 65 70 75 75 90 95 95 95 90 90 80
TEMPERATURE 42 31 29 28 27 24 31 31 29 24 25 25 22 20 24 25 23
MIN/MAX TEMP 23 32 19 25
WIND DIR W SW SW SW SW SW SW SW S S S S S S S SW SW
WIND (MPH) 8 11 17 23 24 27 24 19 17 24 21 19 16 17 14 11 10
WIND GUST (MPH) 12 18 26 34 35 42 36 29 26 35 32 29 25 25 23 17 16
PRECIP PROB (%) 0 0 0 5 20 40 50 50 60 60 90 90 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.03 0.10 0.20 0.64 0.33 0.26
6 HOUR SNOW 0.0 0.0 0.3 1.2 2.4 8.1 4.2 3.6
12 HOUR SNOW 0.0 1.5 10.5 7.8
LOW END SNOW 0.0 0.0 4.5 3.0
HIGH END SNOW 0.0 2.7 17.0 10.5
SNOW LEVEL (KFT) 7.9 6.7 5.9 5.4 5.6 6.4 7.0 7.1 7.1 7.0 6.9 6.6 6.0 5.8 5.9 6.4 6.5
...MT WARREN SUMMIT (12325 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW SC BK BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 10 20 20 45 60 60 65 65 75 90 90 95 95 90 90 80
TEMPERATURE 33 27 25 24 24 22 22 23 20 20 20 20 18 17 15 17 15
MIN/MAX TEMP 21 24 15 17
WIND DIR W SW SW SW SW SW SW SW SW S S S S S S SW SW
WIND (MPH) 9 14 21 27 28 32 27 24 20 27 26 24 21 23 18 14 11
WIND GUST (MPH) 14 21 33 41 43 48 41 35 31 41 39 36 33 34 27 23 17
PRECIP PROB (%) 0 0 0 5 20 40 40 50 50 60 80 80 90 90 90 90 70
PRECIP TYPE S S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.02 0.09 0.16 0.50 0.30 0.20
6 HOUR SNOW 0.0 0.0 0.3 0.9 1.8 6.3 4.2 2.4
12 HOUR SNOW 0.0 1.2 8.1 6.6
LOW END SNOW 0.0 0.0 3.4 2.6
HIGH END SNOW 0.0 1.8 13.9 9.0
SNOW LEVEL (KFT) 7.8 6.7 6.0 5.5 5.6 6.4 7.0 7.2 7.1 7.0 6.8 6.6 6.0 5.8 5.9 6.4 6.5
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW SC BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 0 10 10 10 20 45 55 65 65 70 90 95 95 95 90 90 75
TEMPERATURE 40 33 31 29 28 28 27 27 25 26 27 26 24 22 22 23 22
MIN/MAX TEMP 26 29 22 23
WIND DIR SW SW SW SW SW SW SW SW SW SW S S S S S SW SW
WIND (MPH) 12 16 23 27 29 31 27 23 21 27 27 24 20 20 14 12 16
WIND GUST (MPH) 18 24 34 42 46 47 42 35 33 42 42 35 32 32 23 19 24
PRECIP PROB (%) 0 0 0 0 5 20 40 40 40 60 80 80 90 90 80 80 60
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.27 0.46 1.10 0.41 0.35
6 HOUR SNOW 0.0 0.0 0.0 2.7 4.8 11.7 4.8 4.2
12 HOUR SNOW 0.0 2.7 16.5 9.0
LOW END SNOW 0.0 0.2 8.0 3.8
HIGH END SNOW 0.0 3.1 20.6 12.9
SNOW LEVEL (KFT) 8.1 7.2 6.6 6.2 5.9 6.3 7.0 7.1 7.0 7.1 6.9 6.6 6.1 5.7 6.1 6.3 6.4
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW SC BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 0 10 10 10 20 45 55 65 60 70 90 95 95 95 90 90 75
TEMPERATURE 46 37 35 34 33 33 34 33 31 29 31 31 29 29 28 29 27
MIN/MAX TEMP 31 36 27 29
WIND DIR SW SW SW SW SW SW SW SW SW SW S S S S S SW SW
WIND (MPH) 10 12 19 23 23 19 14 13 13 16 18 18 14 12 10 10 9
WIND GUST (MPH) 23 26 36 41 43 41 36 35 33 35 40 36 32 29 25 25 23
PRECIP PROB (%) 0 0 0 0 5 20 40 40 40 60 80 80 90 90 80 80 60
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.27 0.49 1.10 0.37 0.33
6 HOUR SNOW 0.0 0.0 0.0 2.1 4.5 10.8 4.2 3.6
12 HOUR SNOW 0.0 2.1 15.3 7.8
LOW END SNOW 0.0 0.0 7.1 3.0
HIGH END SNOW 0.0 2.5 19.1 11.4
SNOW LEVEL (KFT) 8.1 7.3 6.6 6.2 6.0 6.3 7.0 7.1 7.0 7.1 6.9 6.6 6.0 5.7 6.1 6.3 6.4
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW SC BK BK BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 5 10 10 10 15 40 55 60 60 70 85 90 95 95 90 90 75
TEMPERATURE 53 43 39 36 34 36 41 41 39 35 35 33 30 30 33 35 33
MIN/MAX TEMP 31 43 28 36
WIND DIR SW SW SW SW SW SW SW SW SW SW S S S S S SW SW
WIND (MPH) 10 11 14 13 13 13 17 16 14 14 14 11 8 6 8 10 10
WIND GUST (MPH) 24 25 33 33 33 34 36 37 35 36 37 31 23 21 20 25 24
PRECIP PROB (%) 0 0 0 0 5 20 30 40 40 50 80 80 90 90 80 80 60
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.18 0.29 0.89 0.34 0.23
6 HOUR SNOW 0.0 0.0 0.0 0.1 1.7 7.5 3.6 2.2
12 HOUR SNOW 0.0 0.1 9.2 5.8
LOW END SNOW 0.0 0.0 3.4 1.8
HIGH END SNOW 0.0 1.4 14.0 9.6
SNOW LEVEL (KFT) 8.0 7.1 6.5 6.1 5.8 6.3 7.1 7.2 7.1 7.1 6.9 6.8 6.1 5.8 6.1 6.3 6.4
...BARCROFT RESEARCH STATION (12470 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW SC SC SC BK SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 5 10 10 10 30 40 45 55 45 35 70 70 90 90 80 80 75
TEMPERATURE 30 23 21 21 19 21 27 26 24 20 18 18 16 17 16 19 17
MIN/MAX TEMP 19 28 16 19
WIND DIR SW SW SW SW SW SW SW SW SW S S S S S S S SW
WIND (MPH) 10 12 13 13 16 18 19 20 20 21 23 26 26 23 24 23 14
WIND GUST (MPH) 16 18 20 21 24 26 28 31 31 32 34 39 40 35 36 34 23
PRECIP PROB (%) 0 0 0 0 0 5 5 10 10 20 50 50 80 80 70 70 50
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.23 0.54 0.34
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 2.7 6.9 4.2
12 HOUR SNOW 0.0 0.0 2.7 11.1
LOW END SNOW 0.0 0.0 0.1 4.5
HIGH END SNOW 0.0 0.0 4.5 16.1
SNOW LEVEL (KFT) 7.8 7.6 7.1 6.4 6.0 6.1 6.9 7.7 7.7 7.6 7.2 7.1 6.9 6.6 6.6 6.5 6.5
...ROCK CREEK LAKES (9700 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW SC SC BK BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 5 15 20 20 25 30 40 55 50 65 85 90 95 95 90 90 80
TEMPERATURE 44 36 32 29 26 26 37 36 33 30 29 26 23 21 26 28 25
MIN/MAX TEMP 24 38 19 29
WIND DIR SW SW SW SW SW SW SW SW SW SW S S S S S SW SW
WIND (MPH) 10 11 16 19 21 25 23 19 18 23 21 20 20 18 17 14 12
WIND GUST (MPH) 14 17 23 28 33 37 34 28 26 34 33 31 31 27 26 21 19
PRECIP PROB (%) 0 0 0 0 0 20 20 30 30 50 80 80 90 90 80 80 70
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.07 0.10 0.61 0.41 0.36
6 HOUR SNOW 0.0 0.0 0.0 0.6 1.2 6.9 5.1 4.8
12 HOUR SNOW 0.0 0.6 8.1 9.9
LOW END SNOW 0.0 0.0 2.5 2.8
HIGH END SNOW 0.0 1.2 11.8 12.5
SNOW LEVEL (KFT) 7.7 7.1 6.4 5.9 5.6 6.2 7.1 7.5 7.4 7.3 7.1 7.0 6.5 6.0 6.2 6.4 6.5
...BEAR CREEK SPIRE (13745 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW SC SC BK BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 0 15 20 15 25 30 40 60 60 70 85 95 95 95 90 90 80
TEMPERATURE 31 24 22 21 21 21 23 21 19 18 18 18 16 14 16 16 15
MIN/MAX TEMP 20 23 14 16
WIND DIR W SW SW SW SW SW SW SW SW S S S S S S SW SW
WIND (MPH) 9 11 17 21 25 27 25 20 19 23 24 23 20 18 18 13 13
WIND GUST (MPH) 13 18 25 32 36 41 36 31 29 35 36 34 31 28 27 21 21
PRECIP PROB (%) 0 0 0 0 0 20 20 40 40 50 80 80 90 90 80 80 70
PRECIP TYPE S S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.01 0.12 0.29 0.98 0.57 0.43
6 HOUR SNOW 0.0 0.0 0.0 1.5 3.6 12.9 7.8 6.0
12 HOUR SNOW 0.0 1.5 16.5 13.8
LOW END SNOW 0.0 0.0 9.1 6.5
HIGH END SNOW 0.0 3.0 23.1 19.6
SNOW LEVEL (KFT) 7.8 7.0 6.2 5.8 5.6 6.1 7.0 7.4 7.3 7.4 7.2 7.1 6.4 6.0 6.2 6.4 6.5
...SOUTH LAKE (9600 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW FW SC BK BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 5 20 20 15 25 20 30 55 55 65 85 90 95 95 85 85 75
TEMPERATURE 47 34 31 29 27 27 39 39 35 28 27 25 23 22 28 30 27
MIN/MAX TEMP 25 41 21 31
WIND DIR SW SW SW SW SW SW SW S S S S S S S S SW SW
WIND (MPH) 10 10 13 17 19 21 20 18 18 18 21 23 21 17 18 14 16
WIND GUST (MPH) 14 16 20 25 29 32 29 27 26 28 33 35 32 26 27 23 24
PRECIP PROB (%) 0 0 0 0 0 10 20 30 30 40 70 70 90 90 80 80 60
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.09 0.36 0.98 0.50 0.27
6 HOUR SNOW 0.0 0.0 0.0 0.6 4.2 11.7 6.3 3.6
12 HOUR SNOW 0.0 0.6 15.9 9.9
LOW END SNOW 0.0 0.0 7.0 3.7
HIGH END SNOW 0.0 1.7 18.7 13.1
SNOW LEVEL (KFT) 8.1 7.0 6.5 6.0 5.7 6.0 6.9 7.4 7.4 7.4 7.2 7.1 6.6 6.4 6.2 6.5 6.5
...HURD PEAK SUMMIT (12165 FT)...
DATE MONDAY 10/13/25 TUESDAY 10/14/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER CL FW FW FW FW FW SC BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 5 20 20 15 25 20 30 55 55 75 85 90 95 95 85 85 75
TEMPERATURE 43 32 30 29 27 25 34 33 30 25 27 25 23 21 23 25 22
MIN/MAX TEMP 25 37 21 26
WIND DIR SW SW SW SW S S S S S S S S S S S SW SW
WIND (MPH) 10 10 13 17 19 21 21 19 17 19 21 23 19 17 18 14 14
WIND GUST (MPH) 14 16 20 25 28 33 32 28 26 28 33 34 29 26 27 23 23
PRECIP PROB (%) 0 0 0 0 0 10 20 30 40 50 80 80 90 90 80 80 60
PRECIP TYPE S S S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.12 0.48 1.10 0.51 0.31
6 HOUR SNOW 0.0 0.0 0.0 1.5 5.7 13.5 6.6 4.2
12 HOUR SNOW 0.0 1.5 19.2 10.8
LOW END SNOW 0.0 0.0 8.3 3.8
HIGH END SNOW 0.0 2.2 20.6 12.9
SNOW LEVEL (KFT) 8.1 7.0 6.5 6.0 5.6 6.0 6.9 7.3 7.4 7.4 7.2 7.1 6.6 6.3 6.2 6.4 6.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN