Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
154
FWUS45 KREV 121034
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
234 AM PST WED NOV 12 2025
...FREDONYER PASS (5800 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC OV BK SC SC SC SC BK OV OV OV OV OV OV OV OV OV
CLOUD COVER (%) 45 80 60 25 25 30 35 60 75 90 95 95 90 90 85 70 70
TEMPERATURE 42 41 49 53 51 45 44 45 44 43 43 43 42 41 39 38 37
MAX/MIN TEMP 54 42 45 35
WIND DIR SW S S S S S S S S S S S S SW SW SW SW
WIND (MPH) 4 8 11 14 12 11 11 12 18 14 17 14 12 11 8 5 4
WIND GUST (MPH) 11 17 19 27 21 21 17 20 28 23 27 23 20 18 12 9 12
PRECIP PROB (%) 0 0 5 5 5 5 10 10 10 40 90 90 80 80 50 50 50
PRECIP TYPE R R R R S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.58 0.35 0.19
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.8 8.7 8.5 8.4 8.2 8.3 8.6 8.5 9.0 9.1 9.0 8.7 8.1 7.5 7.0 6.4 6.0
...YUBA PASS (6700 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 FW FW SC SC BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 75 60 20 20 30 35 60 65 85 95 95 90 90 85 80 90
TEMPERATURE 40 40 47 51 47 41 41 41 40 39 42 42 39 38 36 34 32
MAX/MIN TEMP 52 38 43 30
WIND DIR S S SW SW SW S S SW S S S S S SW SW SW SW
WIND (MPH) 9 10 16 19 16 16 14 17 24 20 21 20 18 17 10 8 6
WIND GUST (MPH) 18 24 28 34 28 28 23 27 37 32 35 32 29 26 16 12 13
PRECIP PROB (%) 0 0 5 5 10 10 10 10 20 20 70 70 80 80 70 70 80
PRECIP TYPE R R R R S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.26 0.70 0.56 0.40
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8
12 HOUR SNOW 0.0 0.0 0.0 0.8
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.8 8.7 8.7 8.8 8.5 8.4 8.7 8.7 9.2 9.3 9.3 9.1 8.4 8.0 7.6 6.7 6.4
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 FW SC SC SC SC BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 85 65 25 30 40 45 45 55 80 90 90 90 90 75 75 90
TEMPERATURE 40 41 52 57 53 44 43 42 41 41 47 47 44 39 37 35 32
MAX/MIN TEMP 58 39 49 29
WIND DIR S S S S S S S S S S S S S S SW SW SW
WIND (MPH) 6 10 14 17 12 11 11 13 18 14 18 18 14 12 8 5 5
WIND GUST (MPH) 13 17 27 29 21 21 20 24 29 25 29 28 24 20 12 9 10
PRECIP PROB (%) 0 0 5 5 5 5 10 10 10 20 60 60 80 80 60 60 90
PRECIP TYPE R R R R S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.38 0.35 0.36
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.7 8.8 8.9 8.7 8.5 8.9 8.7 9.1 9.3 9.3 9.2 8.6 8.2 7.8 7.0 6.6
...DONNER PASS (7200 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW SC BK BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 75 50 15 25 35 50 50 55 85 95 95 95 95 85 85 90
TEMPERATURE 41 41 45 48 45 40 41 40 40 39 39 39 37 37 35 33 32
MAX/MIN TEMP 49 38 40 30
WIND DIR SW S SW SW SW S SW SW SW S S S S S SW SW SW
WIND (MPH) 23 25 31 31 32 33 33 34 42 44 47 46 41 43 29 28 21
WIND GUST (MPH) 34 37 55 56 57 61 59 62 64 66 70 69 62 65 46 42 33
PRECIP PROB (%) 5 5 5 5 5 5 10 10 20 20 60 60 90 90 80 80 90
PRECIP TYPE R R R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.18 0.63 0.59 0.50
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1
12 HOUR SNOW 0.0 0.0 0.0 2.1
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.8 8.8 9.0 8.6 8.3 8.5 8.6 9.1 9.1 9.2 8.9 8.5 8.1 7.7 7.0 6.6
...MT ROSE SUMMIT (8900 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC SC SC SC SC SC OV OV OV OV OV OV OV OV
CLOUD COVER (%) 85 90 70 35 25 30 40 30 45 70 85 85 90 90 80 75 90
TEMPERATURE 39 39 43 45 43 37 37 36 37 36 39 38 36 34 34 33 32
MAX/MIN TEMP 47 35 40 30
WIND DIR SW SW SW SW SW SW SW SW SW S S S SW SW SW SW W
WIND (MPH) 24 26 29 25 28 34 29 34 46 47 48 49 43 46 32 29 23
WIND GUST (MPH) 36 39 54 46 51 61 54 62 69 70 71 74 65 69 48 44 35
PRECIP PROB (%) 0 0 5 5 5 5 10 10 10 10 20 20 40 40 40 40 90
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.28 0.50 0.50
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.3
12 HOUR SNOW 0.0 0.0 0.0 4.9
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.0 9.1 9.3 9.0 8.5 8.9 8.9 9.2 9.3 9.3 9.2 8.7 8.4 8.1 7.4 7.0
...HOMEWOOD (8000 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW SC BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 75 50 15 15 20 40 50 55 85 95 95 95 95 85 85 90
TEMPERATURE 44 44 48 50 47 43 43 42 42 42 42 41 38 37 38 36 35
MAX/MIN TEMP 51 40 43 33
WIND DIR SW SW SW SW SW S S SW S S S S SW SW SW SW W
WIND (MPH) 23 25 28 28 29 33 34 36 43 42 43 46 40 42 32 32 18
WIND GUST (MPH) 34 39 51 51 54 59 62 65 64 63 65 69 59 64 48 49 28
PRECIP PROB (%) 5 5 5 5 5 5 10 10 10 10 30 30 90 90 70 70 90
PRECIP TYPE R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.53 0.64 0.62
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8
12 HOUR SNOW 0.0 0.0 0.0 1.8
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.8 9.0 9.1 8.7 8.3 8.7 9.0 9.3 9.3 9.5 9.2 8.6 8.3 7.9 7.2 6.9
...ECHO PASS (7500 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 BK FW FW FW BK FW BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 70 50 10 10 10 50 20 60 85 90 90 95 95 90 90 95
TEMPERATURE 45 44 47 49 47 43 44 44 43 42 40 40 36 38 39 39 36
MAX/MIN TEMP 51 41 43 34
WIND DIR S S S SW S S S S S S S S S SW SW SW SW
WIND (MPH) 9 10 25 16 14 14 18 20 25 18 21 18 17 16 12 10 6
WIND GUST (MPH) 13 19 44 27 26 26 27 33 41 29 34 29 27 25 20 16 10
PRECIP PROB (%) 5 5 5 5 5 5 10 10 10 10 20 20 90 90 80 80 90
PRECIP TYPE R R S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.57 0.60 0.48
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3
12 HOUR SNOW 0.0 0.0 0.0 0.3
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.9 9.2 9.1 8.7 8.2 8.6 9.2 9.3 9.4 9.3 9.1 8.7 8.6 8.2 7.6 7.2
...CARSON PASS (8800 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 FW FW FW BK FW BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 80 75 55 10 10 10 50 25 60 80 90 90 95 95 90 90 100
TEMPERATURE 41 40 43 47 44 39 39 39 38 37 37 38 34 34 34 34 32
MAX/MIN TEMP 48 36 40 30
WIND DIR S S S SW S S S S S S S S S SW SW SW SW
WIND (MPH) 28 31 35 31 35 41 39 43 50 55 58 59 51 52 41 39 25
WIND GUST (MPH) 43 46 64 56 64 74 69 78 75 82 87 89 78 79 63 59 37
PRECIP PROB (%) 5 5 5 5 5 5 10 10 10 10 20 20 90 90 80 80 100
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.66 0.75 0.57
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 2.6 2.9
12 HOUR SNOW 0.0 0.0 0.1 5.5
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.8 8.9 9.2 9.1 8.7 8.2 8.2 8.7 9.1 9.2 9.2 8.9 8.5 8.5 8.2 7.7 7.3
...EBBETTS PASS (8700 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 BK FW FW FW SC SC BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 75 65 55 15 10 15 50 35 65 80 90 90 95 95 95 95 100
TEMPERATURE 41 40 44 45 44 39 39 39 39 38 38 37 34 35 36 36 34
MAX/MIN TEMP 47 37 39 32
WIND DIR SW SW SW SW SW S S S S S S S S S SW SW SW
WIND (MPH) 29 31 35 29 34 39 33 37 49 50 56 56 50 49 39 36 28
WIND GUST (MPH) 44 46 64 54 61 70 61 69 73 75 84 85 74 74 59 56 42
PRECIP PROB (%) 5 5 5 5 10 10 10 10 20 20 20 20 80 80 80 80 100
PRECIP TYPE R S R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.12 0.60 0.72 0.41
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.1 0.9 0.8
12 HOUR SNOW 0.0 0.0 0.1 1.7
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.8 9.2 9.2 8.8 8.2 8.1 8.7 9.1 9.3 9.4 9.1 8.6 8.6 8.6 8.0 7.6
...SONORA PASS (9800 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW BK BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 65 45 15 10 10 25 50 65 80 90 90 95 95 95 95 100
TEMPERATURE 38 38 41 43 40 37 37 37 36 35 37 36 32 33 34 33 32
MAX/MIN TEMP 45 33 38 30
WIND DIR SW SW SW SW S S S S S S S S S S S S SW
WIND (MPH) 28 32 33 28 29 37 33 36 50 54 55 55 49 49 40 36 29
WIND GUST (MPH) 43 47 61 50 55 67 49 59 81 86 87 88 79 79 64 59 44
PRECIP PROB (%) 10 10 10 10 10 10 10 10 20 20 20 20 70 70 90 90 100
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.16 0.63 0.68 0.37
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.6 1.7 3.6 2.7
12 HOUR SNOW 0.0 0.0 2.3 6.3
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.0 9.0 9.3 9.2 8.9 8.2 8.2 8.8 9.1 9.4 9.5 9.4 8.9 8.8 8.7 8.2 7.9
...MATTERHORN GLACIER (11000 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW SC BK OV OV OV OV OV OV OV OV
CLOUD COVER (%) 70 65 45 25 15 15 20 40 60 75 85 85 95 95 95 95 95
TEMPERATURE 33 31 37 38 36 32 32 32 31 30 33 33 29 30 30 30 28
MAX/MIN TEMP 39 28 34 26
WIND DIR SW SW SW SW S S S S S S S S S S SW SW SW
WIND (MPH) 27 28 32 27 24 29 32 34 43 44 42 43 40 40 37 36 29
WIND GUST (MPH) 42 42 58 49 43 54 48 55 69 71 69 70 64 65 61 58 46
PRECIP PROB (%) 5 5 10 10 10 10 10 10 20 20 40 40 40 40 80 80 100
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.15 0.39 0.70 0.45
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.6 2.7 6.0 4.2
12 HOUR SNOW 0.0 0.0 3.3 10.2
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.1 9.2 9.5 9.3 8.8 8.2 8.4 8.9 9.1 9.4 9.7 9.6 9.1 8.9 8.9 8.4 8.2
...TIOGA ENTRY STATION (9950 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 BK FW FW FW FW SC BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 70 65 50 25 15 20 20 40 55 70 85 85 95 95 95 95 100
TEMPERATURE 36 34 41 42 39 34 34 34 33 32 38 37 32 31 32 32 31
MAX/MIN TEMP 43 30 39 26
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW
WIND (MPH) 21 21 26 24 21 27 25 26 37 40 40 41 37 37 31 29 26
WIND GUST (MPH) 33 32 48 43 40 49 44 48 57 61 61 62 56 57 47 44 40
PRECIP PROB (%) 5 5 10 10 10 10 10 10 20 20 50 50 60 60 90 90 100
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.06 0.22 0.60 0.46
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.3 4.8 3.9
12 HOUR SNOW 0.0 0.0 0.3 8.7
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.2 9.2 9.4 9.3 8.7 8.3 8.6 9.0 9.2 9.5 9.7 9.6 9.2 9.1 9.0 8.6 8.4
...MT WARREN SUMMIT (12325 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 BK FW FW FW FW FW BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 80 65 50 15 15 15 10 20 55 65 85 85 95 95 95 95 85
TEMPERATURE 32 31 32 33 31 29 30 30 30 29 30 29 26 27 29 28 28
MAX/MIN TEMP 34 29 30 24
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW
WIND (MPH) 25 25 31 24 23 28 31 34 42 44 43 43 42 41 37 36 33
WIND GUST (MPH) 39 39 55 43 41 51 55 62 63 66 64 64 63 62 57 55 50
PRECIP PROB (%) 5 5 10 10 10 10 10 10 10 10 30 30 30 30 70 70 80
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.19 0.55 0.39
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 1.2 4.2 3.3
12 HOUR SNOW 0.0 0.0 1.2 7.5
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.2 9.2 9.4 9.3 8.8 8.5 8.7 9.1 9.4 9.6 9.8 9.7 9.2 9.1 9.1 8.6 8.4
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW SC BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 65 55 40 15 15 15 25 40 60 65 80 80 90 90 95 95 90
TEMPERATURE 38 37 37 40 37 35 35 36 34 34 34 33 31 32 34 35 33
MAX/MIN TEMP 41 32 35 29
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW
WIND (MPH) 28 25 28 26 23 26 29 32 40 42 46 44 41 41 39 36 34
WIND GUST (MPH) 43 39 51 47 40 47 52 57 61 64 69 66 62 62 59 55 51
PRECIP PROB (%) 0 0 10 10 10 10 5 5 10 10 30 30 40 40 70 70 90
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.27 0.61 0.52
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.8 2.6 2.0
12 HOUR SNOW 0.0 0.0 0.8 4.6
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.1 9.0 9.3 9.3 8.9 8.3 8.2 8.5 8.9 9.3 9.7 9.6 9.3 9.1 9.0 8.8 8.5
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW SC BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 70 60 40 15 10 15 20 35 60 65 80 80 90 90 95 95 90
TEMPERATURE 42 42 44 46 43 39 39 40 39 39 41 40 36 36 38 38 36
MAX/MIN TEMP 48 37 43 34
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S S S SW
WIND (MPH) 13 13 17 18 14 18 20 23 23 24 24 24 20 19 18 17 13
WIND GUST (MPH) 29 32 31 33 27 33 31 36 36 39 39 37 33 31 29 27 29
PRECIP PROB (%) 0 0 10 10 10 10 5 5 10 10 30 30 40 40 70 70 90
PRECIP TYPE R S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.28 0.57 0.45
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
12 HOUR SNOW 0.0 0.0 0.0 0.2
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.1 9.0 9.3 9.3 8.8 8.3 8.2 8.5 8.9 9.2 9.6 9.5 9.3 9.1 9.0 8.8 8.5
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW FW BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 75 60 40 15 10 15 15 20 60 60 80 80 90 90 95 95 90
TEMPERATURE 43 42 51 54 51 44 43 42 40 41 48 48 44 41 41 40 37
MAX/MIN TEMP 56 38 50 35
WIND DIR SW W SW SW SW SW SW SW SW SW SW SW SW S S S SW
WIND (MPH) 9 9 13 14 13 13 14 13 16 18 19 21 17 14 14 11 8
WIND GUST (MPH) 21 24 25 27 25 25 23 21 26 28 32 34 27 24 24 18 21
PRECIP PROB (%) 0 0 10 10 10 10 5 5 10 10 20 20 30 30 50 50 80
PRECIP TYPE R R R R S S R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.24 0.51 0.41
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.2 9.1 9.3 9.4 8.8 8.3 8.3 8.7 9.2 9.5 9.8 9.7 9.4 9.2 9.1 8.8 8.6
...BARCROFT RESEARCH STATION (12470 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW FW FW BK BK BK BK OV OV OV
CLOUD COVER (%) 80 80 75 35 15 10 5 10 15 20 50 50 65 65 80 80 75
TEMPERATURE 29 30 32 33 31 27 26 26 26 26 31 32 29 26 26 26 25
MAX/MIN TEMP 35 26 32 24
WIND DIR SW SW SW SW SW SW SW SW SW S S S S S S S S
WIND (MPH) 11 13 20 16 17 20 16 17 26 31 31 31 32 31 28 27 26
WIND GUST (MPH) 17 20 36 28 31 36 29 31 40 46 47 46 48 47 42 41 40
PRECIP PROB (%) 0 0 10 10 5 5 5 5 5 5 10 10 10 10 10 10 40
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
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.5 9.4 9.3 9.3 9.0 9.0 9.2 9.5 9.7 9.9 10.1 10.3 10.0 9.8 9.7 9.3 9.1
...ROCK CREEK LAKES (9700 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW FW SC BK OV OV OV OV OV OV OV
CLOUD COVER (%) 85 75 45 15 15 15 15 15 35 55 70 70 85 85 90 90 80
TEMPERATURE 36 34 44 47 43 38 35 33 32 31 42 43 37 37 35 33 31
MAX/MIN TEMP 49 30 45 28
WIND DIR S S SW SW SW SW SW SW SW SW S S SW S SW SW SW
WIND (MPH) 19 18 19 20 14 16 18 21 31 34 36 35 33 33 31 28 25
WIND GUST (MPH) 29 28 34 36 27 29 32 39 46 51 55 54 49 50 47 43 37
PRECIP PROB (%) 0 0 5 10 10 10 5 5 5 5 20 20 20 20 20 20 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.14 0.47 0.37
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 2.0 2.7
12 HOUR SNOW 0.0 0.0 0.0 4.7
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.5 9.2 9.2 9.2 8.8 8.8 9.1 9.5 9.7 9.9 10.1 10.2 9.8 9.5 9.5 9.1 8.9
...BEAR CREEK SPIRE (13745 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW SC BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 70 55 40 15 15 20 20 40 55 60 75 75 85 85 95 95 85
TEMPERATURE 29 29 31 32 29 26 26 27 27 26 29 29 26 26 26 26 25
MAX/MIN TEMP 34 26 30 23
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 23 21 26 21 16 18 21 26 31 35 35 33 31 31 33 32 27
WIND GUST (MPH) 34 33 47 39 28 32 32 42 49 56 57 54 50 50 52 50 41
PRECIP PROB (%) 0 0 10 10 10 10 5 5 10 10 30 30 30 30 40 40 80
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.25 0.65 0.53
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 2.4 6.3 5.7
12 HOUR SNOW 0.0 0.0 2.4 12.0
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.6 9.3 9.2 9.2 8.7 8.5 8.9 9.4 9.7 9.9 10.1 10.1 9.8 9.6 9.5 9.1 8.9
...SOUTH LAKE (9600 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW FW SC BK BK BK OV OV OV OV OV
CLOUD COVER (%) 80 70 35 15 15 20 15 20 35 55 65 65 80 80 90 90 90
TEMPERATURE 36 35 46 48 45 35 34 33 33 31 43 44 40 35 34 33 31
MAX/MIN TEMP 50 31 46 29
WIND DIR S S SW SW S S S SW S SW SW SW SW SW SW SW SW
WIND (MPH) 18 18 25 17 14 18 14 19 27 29 29 28 27 27 26 25 23
WIND GUST (MPH) 27 27 44 32 26 32 23 31 43 47 48 44 44 43 42 40 34
PRECIP PROB (%) 0 0 5 5 5 5 5 5 5 5 20 20 30 30 30 30 80
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.17 0.38 0.34
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.2 2.7
12 HOUR SNOW 0.0 0.0 0.0 3.9
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.6 9.4 9.2 9.1 8.7 8.6 8.8 9.2 9.6 9.9 10.1 10.1 9.9 9.7 9.6 9.3 9.1
...HURD PEAK SUMMIT (12165 FT)...
DATE WEDNESDAY 11/12/25 THURSDAY 11/13/25
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 SC FW FW FW FW SC BK BK BK BK OV OV OV OV OV
CLOUD COVER (%) 75 60 30 15 15 20 25 35 55 65 70 70 80 80 90 90 90
TEMPERATURE 36 33 41 44 40 33 34 33 33 31 39 39 35 33 34 33 31
MAX/MIN TEMP 46 30 42 28
WIND DIR S S SW SW S S SW SW S SW SW SW SW SW SW SW SW
WIND (MPH) 18 18 26 18 14 18 16 19 26 28 29 28 26 26 26 25 23
WIND GUST (MPH) 27 28 47 32 26 32 24 31 42 46 47 46 42 41 42 40 34
PRECIP PROB (%) 0 0 5 5 10 10 5 5 10 10 20 20 30 30 30 30 90
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.20 0.39 0.36
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.2 3.0 3.6
12 HOUR SNOW 0.0 0.0 0.2 6.6
LOW END SNOW MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.6 9.4 9.2 9.1 8.7 8.5 8.8 9.2 9.6 9.9 10.1 10.1 9.8 9.6 9.6 9.3 9.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN