Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
993
FWUS45 KREV 042233
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
232 PM PST THU DEC 4 2025
...FREDONYER PASS (5800 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC SC FW SC SC SC SC SC SC FW FW SC SC BK SC FW SC
CLOUD COVER (%) 40 45 25 30 45 45 40 35 45 25 15 30 35 55 35 25 30
TEMPERATURE 44 38 36 35 34 35 41 50 48 40 38 37 36 35 42 48 45
MIN/MAX TEMP 34 51 35 48
WIND DIR N NW NW NW NW N N N SW SW W SW W W SW W W
WIND (MPH) 2 3 3 4 3 3 2 3 3 3 4 5 4 4 4 5 4
WIND GUST (MPH) 8 9 10 8 6 6 8 9 6 9 12 11 11 8 8 11 9
PRECIP PROB (%) 5 0 5 5 0 5 5 5 5 5 10 10 5 5 10 10 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
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) 9.4 9.0 8.5 8.3 8.4 8.6 8.9 9.5 9.6 9.5 9.5 9.0 8.2 7.7 7.7 7.9 7.9
SNOW RATIO (:1) 1 1 1 1 2 2 1 0 0 0 0 1 1 2 2 1 1
SNOW DENSITY (%) 100 100 100 100 50 50 100 0 0 0 0 100 100 50 50 100 100
...YUBA PASS (6700 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC SC FW FW FW FW SC SC SC FW FW FW SC SC SC FW FW
CLOUD COVER (%) 35 30 20 25 20 20 25 25 35 20 15 25 30 45 30 20 25
TEMPERATURE 38 32 32 31 31 31 42 49 45 39 36 35 34 33 40 46 42
MIN/MAX TEMP 30 49 32 46
WIND DIR N NE NE E NE NE NE NE E SW SW W SW SW SW W SW
WIND (MPH) 2 4 5 4 5 5 4 3 2 4 6 6 5 4 4 6 5
WIND GUST (MPH) 6 9 11 11 11 11 11 9 8 10 13 13 12 10 9 13 11
PRECIP PROB (%) 0 0 0 0 0 0 5 5 0 0 0 0 0 0 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
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) 8.3 9.2 8.7 8.4 8.2 8.3 8.7 9.2 9.6 9.4 9.4 9.3 8.8 8.5 8.2 8.3 8.4
SNOW RATIO (:1) 1 1 1 2 2 2 1 0 0 0 0 1 1 1 1 1 1
SNOW DENSITY (%) 100 100 100 50 50 50 100 0 0 0 0 100 100 100 100 100 100
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC SC FW SC FW FW FW FW SC SC FW FW SC SC FW FW FW
CLOUD COVER (%) 35 30 20 30 25 20 25 25 35 25 15 20 30 45 20 20 25
TEMPERATURE 42 33 31 31 29 30 43 52 49 39 36 35 32 32 45 51 46
MIN/MAX TEMP 28 53 30 51
WIND DIR N W S S NW E NE NE N SW SW SW SW SW SW W W
WIND (MPH) 2 2 2 3 2 2 2 2 2 3 5 6 6 4 4 5 4
WIND GUST (MPH) 4 4 5 5 6 6 6 6 4 5 10 9 10 9 8 10 6
PRECIP PROB (%) 0 0 0 0 0 5 5 5 0 0 0 0 0 0 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
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) 7.3 9.1 8.8 8.4 8.2 8.2 8.7 9.0 9.6 9.4 9.4 9.4 8.9 8.4 8.2 8.3 8.4
SNOW RATIO (:1) 1 1 1 2 2 2 1 0 0 0 0 0 1 1 1 1 1
SNOW DENSITY (%) 100 100 100 50 50 50 100 0 0 0 0 0 100 100 100 100 100
...DONNER PASS (7200 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC SC FW FW FW FW FW FW FW SC FW FW SC SC SC FW FW
CLOUD COVER (%) 35 30 15 20 25 25 25 20 25 30 15 20 35 40 25 20 20
TEMPERATURE 39 33 32 32 30 31 39 46 43 37 35 34 33 32 41 44 40
MIN/MAX TEMP 30 47 31 44
WIND DIR N N NE NE N NE NE NE N SW W W W W SW W W
WIND (MPH) 21 27 23 21 23 21 19 18 17 20 20 23 24 24 23 23 21
WIND GUST (MPH) 33 41 34 33 34 33 29 27 26 31 32 34 36 36 35 34 32
PRECIP PROB (%) 0 0 0 0 5 5 5 5 0 0 0 0 0 0 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
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) 8.0 9.3 8.8 8.4 8.2 8.2 8.7 9.1 9.5 9.5 9.4 9.4 9.0 8.6 8.5 8.5 8.5
SNOW RATIO (:1) 2 2 1 2 2 2 1 1 0 0 1 1 2 2 2 2 2
SNOW DENSITY (%) 50 50 100 50 50 50 100 100 0 0 100 100 50 50 50 50 50
...MT ROSE SUMMIT (8900 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC SC SC SC FW FW SC FW FW SC FW FW SC SC SC FW SC
CLOUD COVER (%) 30 35 30 25 25 20 25 20 25 30 20 20 30 45 30 25 30
TEMPERATURE 35 32 31 31 30 31 38 42 38 35 33 34 33 32 38 40 36
MIN/MAX TEMP 29 42 31 41
WIND DIR NW N N N N N NE N NW W W W NW NW W W W
WIND (MPH) 23 27 23 24 24 21 21 19 20 20 25 26 28 29 26 26 25
WIND GUST (MPH) 35 42 35 36 35 33 33 29 32 32 39 40 43 44 40 39 37
PRECIP PROB (%) 0 0 0 0 5 5 0 5 0 0 0 0 0 0 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
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) 7.3 8.7 8.7 8.4 8.2 8.2 8.7 9.1 9.3 9.4 9.4 9.3 9.0 8.5 8.4 8.3 8.3
SNOW RATIO (:1) 3 3 3 4 4 4 3 2 1 1 2 2 2 3 3 3 3
SNOW DENSITY (%) 33 33 33 25 25 25 33 50 100 100 50 50 50 33 33 33 33
...HOMEWOOD (8000 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW
CLOUD COVER (%) 25 20 15 15 20 15 15 15 20 20 10 15 30 30 25 20 15
TEMPERATURE 39 35 36 34 33 34 41 47 45 40 40 38 37 36 42 46 42
MIN/MAX TEMP 32 48 35 46
WIND DIR N NE NE NE NE NE E E NE SW W W W SW W W W
WIND (MPH) 20 26 21 20 20 21 19 18 17 19 20 23 25 24 21 21 21
WIND GUST (MPH) 32 40 33 31 31 32 29 27 26 29 32 35 37 35 33 33 32
PRECIP PROB (%) 0 0 5 5 5 5 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) 7.3 9.0 8.9 8.5 8.2 8.2 8.6 9.1 9.4 9.6 9.3 9.3 9.1 8.7 8.7 8.6 8.7
SNOW RATIO (:1) 2 2 2 2 2 2 1 1 0 0 1 1 2 2 2 2 2
SNOW DENSITY (%) 50 50 50 50 50 50 100 100 0 0 100 100 50 50 50 50 50
...ECHO PASS (7500 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW
CLOUD COVER (%) 15 20 20 20 20 15 10 5 15 15 10 15 30 25 15 10 10
TEMPERATURE 38 35 36 35 34 34 41 46 43 40 39 38 37 37 43 45 41
MIN/MAX TEMP 33 48 35 46
WIND DIR N N NE E NE NE E NE N W SW W W SW W W W
WIND (MPH) 2 2 2 3 3 4 3 2 1 3 5 6 6 4 3 5 4
WIND GUST (MPH) 4 6 6 6 6 8 9 8 5 5 10 9 9 8 8 11 9
PRECIP PROB (%) 0 0 5 5 5 5 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) 7.0 8.0 8.8 8.5 8.2 8.3 8.7 9.1 9.1 9.5 9.3 9.4 9.2 8.9 8.7 8.8 8.8
SNOW RATIO (:1) 2 2 2 2 2 2 1 1 0 0 1 1 1 2 1 1 1
SNOW DENSITY (%) 50 50 50 50 50 50 100 100 0 0 100 100 100 50 100 100 100
...CARSON PASS (8800 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW
CLOUD COVER (%) 20 20 20 20 20 20 15 10 15 20 10 15 25 25 20 10 10
TEMPERATURE 35 31 32 31 30 30 37 45 41 36 35 35 34 34 41 44 40
MIN/MAX TEMP 29 45 32 44
WIND DIR N N NE NE NE NE E NE N W W W W W W W W
WIND (MPH) 23 28 27 26 26 26 25 21 20 21 25 28 31 29 25 23 23
WIND GUST (MPH) 34 43 41 39 39 39 37 33 31 33 39 42 47 44 37 34 34
PRECIP PROB (%) 0 0 5 5 5 5 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) 7.1 7.9 8.8 8.5 8.3 8.3 8.7 9.1 9.1 9.4 9.3 9.3 9.2 8.9 8.8 8.8 8.8
SNOW RATIO (:1) 3 3 2 3 3 3 2 1 1 1 1 2 2 2 2 2 2
SNOW DENSITY (%) 33 33 50 33 33 33 50 100 100 100 100 50 50 50 50 50 50
...EBBETTS PASS (8700 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 20 25 20 25 20 15 10 15 20 15 10 15 15 15 15 10
TEMPERATURE 36 31 32 31 30 31 39 45 42 36 36 36 35 34 41 43 39
MIN/MAX TEMP 29 46 32 44
WIND DIR N NE NE NE NE NE NE NE N SW SW W W SW W W W
WIND (MPH) 20 26 26 24 25 26 24 20 19 19 23 26 28 26 20 18 19
WIND GUST (MPH) 31 39 40 36 37 39 36 31 28 29 34 40 42 40 32 27 29
PRECIP PROB (%) 0 0 5 5 5 5 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) 6.8 7.5 8.7 8.5 8.2 8.3 8.7 9.1 9.1 9.3 9.4 9.3 9.2 9.0 8.8 8.9 8.9
SNOW RATIO (:1) 2 2 2 3 3 3 2 1 1 1 1 1 2 2 2 2 2
SNOW DENSITY (%) 50 50 50 33 33 33 50 100 100 100 100 100 50 50 50 50 50
...SONORA PASS (9800 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW SC FW CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 20 35 25 30 20 5 10 15 25 15 10 20 15 10 10 15
TEMPERATURE 32 30 30 29 28 29 38 43 38 34 34 33 32 32 39 41 36
MIN/MAX TEMP 27 44 30 42
WIND DIR N N N N N NE NE N NW W W W W NW NW W W
WIND (MPH) 19 26 28 25 25 26 24 19 18 19 21 27 28 26 18 14 17
WIND GUST (MPH) 25 34 36 32 32 33 31 23 21 26 28 33 35 35 29 25 20
PRECIP PROB (%) 0 0 5 5 5 5 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) 7.3 7.9 8.8 8.7 8.4 8.4 8.9 9.2 9.1 9.1 9.4 9.3 9.2 9.1 9.0 9.0 9.1
SNOW RATIO (:1) 4 4 4 4 5 4 3 2 2 2 2 2 2 3 3 3 3
SNOW DENSITY (%) 25 25 25 25 20 25 33 50 50 50 50 50 50 33 33 33 33
...MATTERHORN GLACIER (11000 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW SC FW CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 10 20 30 25 30 15 5 5 15 25 15 10 10 10 10 10 10
TEMPERATURE 29 25 25 24 23 23 34 39 34 30 28 27 27 27 36 39 33
MIN/MAX TEMP 22 39 25 39
WIND DIR NW N N N N N N N NW W W W W W NW W W
WIND (MPH) 16 23 26 23 23 24 23 17 14 18 19 27 28 25 16 12 13
WIND GUST (MPH) 21 32 40 34 34 34 29 21 18 25 28 36 39 37 28 23 18
PRECIP PROB (%) 0 0 5 5 5 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) 7.3 7.9 8.8 8.8 8.5 8.4 8.8 9.2 9.2 9.1 9.5 9.3 9.2 9.1 9.1 9.2 9.4
SNOW RATIO (:1) 6 6 6 7 7 6 5 4 4 3 3 4 4 4 4 4 4
SNOW DENSITY (%) 16 16 16 14 14 16 20 25 25 33 33 25 25 25 25 25 25
...TIOGA ENTRY STATION (9950 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW FW FW CL FW FW SC FW FW FW FW FW FW FW
CLOUD COVER (%) 10 15 25 20 20 15 5 10 15 25 15 10 10 10 5 5 10
TEMPERATURE 31 27 27 27 25 27 37 40 36 31 30 30 28 28 40 42 37
MIN/MAX TEMP 23 40 25 42
WIND DIR NW N N N N N NE N W W W W W W W W W
WIND (MPH) 12 19 21 18 18 20 19 13 12 16 16 21 24 20 12 10 11
WIND GUST (MPH) 18 28 33 27 27 31 29 20 19 24 24 33 35 31 19 16 17
PRECIP PROB (%) 0 0 5 5 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) 7.5 8.1 9.0 8.8 8.5 8.4 8.9 9.4 9.4 9.1 9.2 9.2 9.1 9.1 9.2 9.3 9.5
SNOW RATIO (:1) 5 5 6 6 6 5 4 3 2 2 2 3 3 3 4 4 3
SNOW DENSITY (%) 20 20 16 16 16 20 25 33 50 50 50 33 33 33 25 25 33
...MT WARREN SUMMIT (12325 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW
CLOUD COVER (%) 10 15 25 20 25 15 5 10 15 25 15 10 10 10 10 10 10
TEMPERATURE 25 23 24 24 23 23 27 31 28 28 27 27 27 26 30 33 30
MIN/MAX TEMP 22 32 25 33
WIND DIR NW N N N N N N N NW W W W W W W W W
WIND (MPH) 14 21 25 21 20 23 21 16 14 18 19 25 27 24 14 12 12
WIND GUST (MPH) 23 33 39 32 32 35 33 25 23 28 29 39 41 35 23 19 19
PRECIP PROB (%) 0 0 5 5 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) 7.3 7.8 8.8 8.8 8.5 8.4 8.8 9.3 9.1 9.1 9.4 9.3 9.2 9.1 9.1 9.2 9.4
SNOW RATIO (:1) 7 6 7 7 7 6 5 5 4 4 4 4 4 5 5 5 5
SNOW DENSITY (%) 14 16 14 14 14 16 20 20 25 25 25 25 25 20 20 20 20
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW CL
CLOUD COVER (%) 15 10 25 20 20 20 5 10 20 25 15 10 10 10 5 5 5
TEMPERATURE 30 27 28 29 28 28 33 38 37 33 34 35 33 32 37 40 36
MIN/MAX TEMP 27 39 30 40
WIND DIR N N N N NE NE NE N N SW SW SW W W W SW SW
WIND (MPH) 16 23 26 24 23 25 24 18 16 14 13 17 19 18 11 8 9
WIND GUST (MPH) 24 34 40 35 34 37 36 27 24 23 20 26 29 27 17 12 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) 6.7 7.0 8.0 8.5 8.3 8.3 8.7 9.1 9.0 9.0 9.2 9.1 9.0 9.0 9.2 9.4 9.6
SNOW RATIO (:1) 4 4 4 4 4 4 3 2 2 2 2 2 2 2 2 2 2
SNOW DENSITY (%) 25 25 25 25 25 25 33 50 50 50 50 50 50 50 50 50 50
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 15 10 25 20 20 20 5 10 20 25 15 10 10 10 5 5 5
TEMPERATURE 35 31 32 32 31 33 40 45 42 38 39 39 37 36 45 47 42
MIN/MAX TEMP 31 47 34 48
WIND DIR N N N N NE NE NE N N SW SW SW SW W W SW SW
WIND (MPH) 4 6 9 8 8 6 6 6 4 5 5 6 8 6 4 4 3
WIND GUST (MPH) 11 19 21 19 19 19 18 16 9 10 13 14 14 13 12 14 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) 6.7 7.0 8.1 8.5 8.3 8.2 8.7 9.1 9.1 8.9 9.3 9.2 9.0 9.1 9.2 9.4 9.6
SNOW RATIO (:1) 3 3 3 3 3 3 2 1 1 1 1 1 1 1 1 1 1
SNOW DENSITY (%) 33 33 33 33 33 33 50 100 100 100 100 100 100 100 100 100 100
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW CL
CLOUD COVER (%) 10 10 25 20 20 20 5 10 15 20 15 10 10 10 5 5 5
TEMPERATURE 42 35 34 33 31 32 43 49 47 40 39 40 38 37 50 53 48
MIN/MAX TEMP 30 52 34 54
WIND DIR N N N N NE NE NE N N SW SW SW SW SW W SW SW
WIND (MPH) 3 5 5 5 5 4 5 5 3 4 4 5 6 4 3 3 3
WIND GUST (MPH) 10 14 18 14 13 13 14 14 9 9 11 12 12 11 10 13 10
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) 6.6 6.8 7.8 8.5 8.3 8.2 8.6 9.0 9.0 9.1 9.2 9.3 9.1 9.1 9.1 9.4 9.6
SNOW RATIO (:1) 2 2 2 2 3 2 2 1 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 50 50 33 50 50 100 0 0 0 0 0 0 0 0 0
...BARCROFT RESEARCH STATION (12470 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER SC FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 25 10 30 15 20 15 10 10 15 15 20 15 10 10 10 10 10
TEMPERATURE 23 20 21 21 20 19 26 27 25 22 23 23 22 22 28 29 27
MIN/MAX TEMP 19 27 21 30
WIND DIR N N N N N N N N NW NW NW NW NW NW NW NW NW
WIND (MPH) 17 23 26 26 23 24 24 20 19 21 19 24 24 24 21 19 20
WIND GUST (MPH) 26 35 40 39 35 36 35 31 29 33 28 35 36 36 32 29 31
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) 6.8 7.6 8.6 8.7 8.4 8.3 8.7 8.9 8.9 8.9 9.5 9.4 9.2 9.1 9.0 8.9 9.1
SNOW RATIO (:1) 9 9 8 9 9 9 8 7 6 6 5 5 5 6 7 6 5
SNOW DENSITY (%) 11 11 12 11 11 11 12 14 16 16 20 20 20 16 14 16 20
...ROCK CREEK LAKES (9700 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW FW FW FW FW CL CL FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 15 10 20 15 15 10 0 5 15 20 20 10 10 10 5 5 5
TEMPERATURE 33 28 28 27 25 26 38 44 38 35 33 31 30 29 41 45 39
MIN/MAX TEMP 24 44 27 46
WIND DIR NW N N N N N N N NW W W W W W W W W
WIND (MPH) 16 21 24 21 20 21 20 17 16 16 14 17 18 18 13 12 10
WIND GUST (MPH) 24 32 36 32 31 32 31 26 25 25 21 25 27 27 20 18 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) 7.0 7.6 8.6 8.9 8.6 8.5 8.8 9.0 8.8 8.8 9.2 9.3 9.1 9.1 9.3 9.4 9.6
SNOW RATIO (:1) 7 5 5 6 7 6 4 3 2 2 2 2 2 2 2 2 2
SNOW DENSITY (%) 14 20 20 16 14 16 25 33 50 50 50 50 50 50 50 50 50
...BEAR CREEK SPIRE (13745 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC SC FW FW CL FW FW FW FW FW FW FW FW CL FW
CLOUD COVER (%) 20 15 25 30 15 10 5 10 15 25 20 15 10 10 5 5 5
TEMPERATURE 21 19 19 20 20 20 27 30 26 24 24 25 24 23 29 31 26
MIN/MAX TEMP 19 30 23 31
WIND DIR N N N N N N N N NW NW W NW NW NW NW W W
WIND (MPH) 13 19 21 20 19 19 18 14 13 14 12 16 18 17 11 9 8
WIND GUST (MPH) 18 28 34 33 31 29 26 20 19 23 20 25 29 31 23 19 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) 7.3 7.9 8.9 9.1 8.6 8.5 8.8 9.0 8.8 8.9 9.2 9.3 9.2 9.1 9.3 9.6 9.7
SNOW RATIO (:1) 10 9 8 9 9 9 8 7 6 5 5 5 6 6 6 6 6
SNOW DENSITY (%) 10 11 12 11 11 11 12 14 16 20 20 20 16 16 16 16 16
...SOUTH LAKE (9600 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC SC FW FW CL FW FW SC FW FW FW FW CL CL FW
CLOUD COVER (%) 20 15 30 25 15 10 0 5 10 25 20 15 10 10 5 5 5
TEMPERATURE 33 25 27 27 25 26 39 44 38 30 30 30 29 27 42 46 40
MIN/MAX TEMP 24 44 26 47
WIND DIR N N N N N N N N NW NW W NW NW NW W W W
WIND (MPH) 13 19 20 19 18 18 17 14 13 14 13 13 17 16 11 9 8
WIND GUST (MPH) 18 27 29 27 26 26 23 20 19 23 20 21 26 28 19 17 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) 7.0 7.4 8.5 9.0 8.7 8.5 8.7 8.9 9.0 8.8 9.1 9.3 9.1 9.1 9.3 9.6 9.7
SNOW RATIO (:1) 8 6 5 6 7 6 5 3 2 2 2 2 2 2 2 2 2
SNOW DENSITY (%) 12 16 20 16 14 16 20 33 50 50 50 50 50 50 50 50 50
...HURD PEAK SUMMIT (12165 FT)...
DATE FRIDAY 12/05/25 SATURDAY 12/06/25
TIME (LT) 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16
4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P
CLOUD COVER FW FW SC SC FW FW CL FW FW SC FW FW FW FW FW CL FW
CLOUD COVER (%) 25 15 35 30 15 10 0 5 10 25 20 15 10 10 5 5 5
TEMPERATURE 30 24 27 27 26 26 34 39 35 30 30 30 30 27 38 41 35
MIN/MAX TEMP 24 41 27 43
WIND DIR N N N N N N N N NW NW W NW NW NW NW W W
WIND (MPH) 13 18 20 18 17 18 16 13 13 14 12 12 17 16 11 8 8
WIND GUST (MPH) 18 26 28 27 25 26 23 19 19 21 19 20 27 27 20 16 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) 7.1 7.6 8.6 9.0 8.7 8.5 8.7 8.9 9.0 8.8 9.1 9.3 9.1 9.1 9.4 9.7 9.7
SNOW RATIO (:1) 9 8 7 7 8 7 6 5 4 4 3 3 3 4 4 4 3
SNOW DENSITY (%) 11 12 14 14 12 14 16 20 25 25 33 33 33 25 25 25 33
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN