Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
866
FWUS45 KREV 032233
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
232 PM PST WED DEC 3 2025
...FREDONYER PASS (5800 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW SC SC FW FW SC SC FW SC SC SC FW FW SC
CLOUD COVER (%) 35 15 20 25 35 25 15 20 35 35 20 30 30 40 20 20 30
TEMPERATURE 34 28 27 26 26 26 35 44 43 37 34 35 33 33 42 50 47
MIN/MAX TEMP 25 46 33 50
WIND DIR E E E E E E E E E NW NW NW NW N N NW W
WIND (MPH) 4 3 2 2 2 2 3 3 2 3 4 3 3 3 3 4 3
WIND GUST (MPH) 11 8 8 6 5 6 9 9 8 9 10 9 6 6 8 11 9
PRECIP PROB (%) 0 0 0 0 0 0 10 10 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) 4.0 3.7 3.6 3.4 3.4 3.4 4.6 6.3 7.6 8.5 8.5 8.0 7.8 7.7 8.1 8.8 9.2
SNOW RATIO (:1) 4 4 4 4 3 3 2 1 1 1 2 2 2 2 1 1 0
SNOW DENSITY (%) 25 25 25 25 33 33 50 100 100 100 50 50 50 50 100 100 0
...YUBA PASS (6700 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW SC SC SC FW FW SC SC FW FW FW SC SC FW SC
CLOUD COVER (%) 40 15 15 30 35 30 20 15 40 30 25 25 20 30 25 20 30
TEMPERATURE 31 26 24 24 24 24 35 42 39 33 32 33 31 32 40 47 44
MIN/MAX TEMP 22 43 31 47
WIND DIR NE E E E E E E NE E SE E E E E E NE W
WIND (MPH) 8 9 9 8 6 5 3 3 3 4 5 5 5 5 4 4 3
WIND GUST (MPH) 19 19 19 16 13 11 9 9 8 9 11 11 11 11 10 11 9
PRECIP PROB (%) 0 0 0 0 0 0 5 5 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) 4.3 3.9 3.6 3.5 3.4 3.6 4.8 5.8 6.5 7.3 8.3 7.9 7.7 7.7 8.0 8.8 9.2
SNOW RATIO (:1) 4 4 4 4 3 3 2 1 1 1 2 2 2 2 1 0 0
SNOW DENSITY (%) 25 25 25 25 33 33 50 100 100 100 50 50 50 50 100 0 0
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW SC SC SC FW FW SC SC SC SC FW SC FW FW SC
CLOUD COVER (%) 45 10 15 30 30 25 20 10 40 35 30 25 25 30 20 15 35
TEMPERATURE 35 27 24 22 21 22 39 47 43 34 32 31 29 30 44 52 48
MIN/MAX TEMP 20 48 28 53
WIND DIR E E SE E SE SE SE NW NW W W W W E NE N W
WIND (MPH) 5 4 4 3 3 3 2 2 2 1 2 2 3 3 3 3 2
WIND GUST (MPH) 11 9 9 6 8 8 5 6 4 3 4 5 6 8 6 9 5
PRECIP PROB (%) 0 0 0 0 0 0 0 5 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) 4.3 3.8 3.6 3.5 3.5 3.7 4.9 5.9 6.0 6.9 7.9 8.0 7.8 7.7 7.9 8.7 9.1
SNOW RATIO (:1) 5 4 4 4 3 3 2 1 1 1 1 2 2 2 1 0 0
SNOW DENSITY (%) 20 25 25 25 33 33 50 100 100 100 100 50 50 50 100 0 0
...DONNER PASS (7200 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 BK FW FW SC SC SC FW FW SC SC SC FW FW SC FW FW SC
CLOUD COVER (%) 55 20 15 30 30 25 15 10 40 35 30 20 25 25 20 15 30
TEMPERATURE 30 25 24 23 23 24 37 43 38 33 32 31 30 31 40 47 43
MIN/MAX TEMP 22 43 29 47
WIND DIR NE NE NE NE NE E NE NE N N N N N NE NE N NW
WIND (MPH) 14 12 11 10 12 13 14 16 18 20 21 20 20 19 18 18 17
WIND GUST (MPH) 23 19 17 16 18 20 21 24 27 31 33 31 32 29 27 27 26
PRECIP PROB (%) 0 0 0 0 0 0 0 5 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) 4.3 3.9 3.8 3.7 3.7 4.0 5.4 6.6 6.6 7.3 8.6 8.1 8.1 7.9 8.1 8.8 9.2
SNOW RATIO (:1) 5 5 4 4 4 3 2 2 2 2 2 2 2 2 1 1 0
SNOW DENSITY (%) 20 20 25 25 25 33 50 50 50 50 50 50 50 50 100 100 0
...MT ROSE SUMMIT (8900 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW SC SC FW FW SC SC SC SC SC SC FW FW SC
CLOUD COVER (%) 50 10 15 25 30 30 25 10 35 40 30 30 30 30 25 20 35
TEMPERATURE 24 22 21 22 22 23 34 36 33 30 30 30 29 29 37 40 37
MIN/MAX TEMP 20 38 28 41
WIND DIR NE NE NE NE NE NE N N NW NW NW W NW W NW NW W
WIND (MPH) 13 11 9 8 10 12 16 17 18 20 21 20 21 21 18 20 21
WIND GUST (MPH) 20 17 13 12 16 19 24 25 28 31 33 32 33 32 28 32 33
PRECIP PROB (%) 0 0 0 0 0 0 0 10 0 0 0 0 5 5 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) 3.9 3.6 3.6 3.7 3.8 4.2 5.4 6.2 6.4 7.0 8.0 7.6 7.7 7.5 7.9 8.5 8.9
SNOW RATIO (:1) 10 10 8 8 7 6 4 3 3 4 4 4 5 4 3 2 2
SNOW DENSITY (%) 10 10 12 12 14 16 25 33 33 25 25 25 20 25 33 50 50
...HOMEWOOD (8000 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW SC SC SC FW FW SC FW FW FW FW FW FW FW FW
CLOUD COVER (%) 45 15 15 30 25 25 15 10 25 20 25 15 20 25 20 20 20
TEMPERATURE 30 29 28 27 26 27 36 42 39 36 36 35 34 35 41 46 43
MIN/MAX TEMP 24 43 33 47
WIND DIR E E E E E E E NE N N N N NE NE E N W
WIND (MPH) 18 17 14 12 13 14 14 16 18 19 21 20 21 20 18 18 18
WIND GUST (MPH) 26 26 21 18 19 21 23 24 27 29 32 31 33 32 28 27 27
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 5 5 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) 4.8 4.6 4.6 4.5 4.5 4.6 5.6 6.5 6.3 6.8 8.2 8.0 8.1 7.9 8.2 8.8 9.1
SNOW RATIO (:1) 5 5 5 4 4 3 2 2 2 2 2 2 2 2 2 1 1
SNOW DENSITY (%) 20 20 20 25 25 33 50 50 50 50 50 50 50 50 50 100 100
...ECHO PASS (7500 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW SC SC FW CL FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 40 15 10 25 25 30 15 5 20 20 25 15 20 20 15 10 20
TEMPERATURE 30 28 28 28 27 27 37 41 38 35 36 35 34 35 42 46 43
MIN/MAX TEMP 25 43 33 47
WIND DIR E E SE SE SE SE NE N NE NE NE NE E E E N W
WIND (MPH) 8 10 10 5 4 3 2 2 2 2 4 4 4 4 3 3 2
WIND GUST (MPH) 14 16 14 11 8 6 5 6 5 4 8 6 8 8 8 9 6
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 5 5 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) 4.4 4.1 3.9 3.8 3.8 4.1 5.3 6.1 5.9 6.0 7.7 8.0 8.0 7.9 8.2 8.8 9.1
SNOW RATIO (:1) 6 5 5 4 4 4 3 2 2 2 2 2 2 2 1 1 0
SNOW DENSITY (%) 16 20 20 25 25 25 33 50 50 50 50 50 50 50 100 100 0
...CARSON PASS (8800 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW SC FW CL FW FW SC FW FW FW FW FW FW
CLOUD COVER (%) 45 15 10 20 25 30 20 5 20 25 25 15 20 25 20 10 15
TEMPERATURE 26 23 22 22 21 22 35 41 36 31 32 31 30 30 38 44 40
MIN/MAX TEMP 19 41 29 44
WIND DIR NE NE E E E SE NE N N N N NW N E NE N NW
WIND (MPH) 17 17 12 10 11 13 16 18 19 21 25 24 26 24 23 19 20
WIND GUST (MPH) 25 25 19 14 17 21 24 26 29 33 37 36 39 36 34 29 31
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 5 5 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) 4.3 4.1 3.8 3.7 3.7 4.0 5.4 6.4 6.2 6.2 7.5 8.0 8.0 7.9 8.1 8.7 9.0
SNOW RATIO (:1) 7 7 6 5 5 4 3 3 3 3 3 3 3 3 2 1 1
SNOW DENSITY (%) 14 14 16 20 20 25 33 33 33 33 33 33 33 33 50 100 100
...EBBETTS PASS (8700 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW FW FW CL FW FW SC FW FW FW FW FW FW
CLOUD COVER (%) 35 10 10 20 20 25 20 5 20 25 25 20 20 20 15 10 20
TEMPERATURE 26 23 22 23 23 23 36 40 36 31 32 31 30 31 38 44 40
MIN/MAX TEMP 20 40 29 44
WIND DIR NE NE NE NE NE E NE N NE NE NE NE NE NE NE N NW
WIND (MPH) 16 16 11 9 11 13 14 17 19 20 24 23 25 23 21 18 19
WIND GUST (MPH) 25 23 17 14 17 20 23 25 28 32 36 34 37 35 33 27 29
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 5 5 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) 4.4 4.0 3.8 3.7 3.8 4.0 5.3 6.2 5.9 6.0 7.5 8.0 7.9 8.0 8.2 8.7 8.9
SNOW RATIO (:1) 9 8 7 6 5 4 3 3 3 3 3 3 4 3 2 1 1
SNOW DENSITY (%) 11 12 14 16 20 25 33 33 33 33 33 33 25 33 50 100 100
...SONORA PASS (9800 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW
CLOUD COVER (%) 40 10 10 10 15 15 20 5 20 30 30 20 25 25 15 10 15
TEMPERATURE 24 21 22 21 21 22 35 39 33 30 30 30 28 29 38 41 37
MIN/MAX TEMP 19 39 27 42
WIND DIR E E E E NE E NE N N N N N N NE N N NW
WIND (MPH) 16 14 10 8 10 12 13 16 19 23 24 23 25 24 21 18 19
WIND GUST (MPH) 24 23 16 12 14 19 21 24 29 34 36 34 37 36 33 27 29
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 4.5 4.1 3.9 3.9 4.1 4.6 6.0 6.8 6.5 6.7 7.8 8.3 8.3 8.2 8.4 8.7 8.9
SNOW RATIO (:1) 11 11 11 10 8 7 5 4 4 4 4 5 5 4 3 2 2
SNOW DENSITY (%) 9 9 9 10 12 14 20 25 25 25 25 20 20 25 33 50 50
...MATTERHORN GLACIER (11000 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 45 5 5 5 5 5 15 5 10 20 20 25 25 20 15 10 10
TEMPERATURE 20 17 16 16 16 16 30 34 29 25 25 25 23 24 33 37 32
MIN/MAX TEMP 14 34 22 37
WIND DIR NE NE NE NE NE NE NE N NE N N NW N N N NW NW
WIND (MPH) 14 16 12 10 10 11 11 13 17 23 25 25 27 25 21 18 19
WIND GUST (MPH) 23 24 19 14 16 17 18 20 26 34 37 37 41 39 33 27 29
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 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) 4.3 3.9 3.8 3.7 3.9 4.4 5.6 6.5 6.4 6.6 7.7 8.3 8.3 8.3 8.4 8.7 8.8
SNOW RATIO (:1) 12 13 13 12 10 9 8 7 7 7 7 7 8 7 5 4 4
SNOW DENSITY (%) 8 7 7 8 10 11 12 14 14 14 14 14 12 14 20 25 25
...TIOGA ENTRY STATION (9950 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 BK FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 55 10 5 5 5 5 15 10 5 20 20 20 20 20 15 10 15
TEMPERATURE 22 19 18 18 18 18 33 36 31 27 27 27 25 26 36 39 35
MIN/MAX TEMP 14 36 23 39
WIND DIR NE NE NE NE NE NE NE NE NE N N N N N N N NW
WIND (MPH) 10 10 9 6 8 8 10 11 13 18 18 18 19 18 18 14 14
WIND GUST (MPH) 16 16 13 10 11 12 14 16 19 27 27 27 28 28 27 21 23
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 4.1 3.8 3.7 3.8 4.0 4.4 6.0 7.0 6.7 6.8 8.0 8.2 8.2 8.2 8.4 8.7 8.8
SNOW RATIO (:1) 12 12 12 11 10 9 7 6 6 6 6 7 7 6 4 4 3
SNOW DENSITY (%) 8 8 8 9 10 11 14 16 16 16 16 14 14 16 25 25 33
...MT WARREN SUMMIT (12325 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 BK FW FW CL FW FW FW FW FW SC FW FW FW FW FW FW FW
CLOUD COVER (%) 55 10 5 5 5 5 15 10 10 25 20 25 25 20 15 15 15
TEMPERATURE 15 14 14 15 15 16 24 26 23 22 24 24 23 24 27 30 28
MIN/MAX TEMP 13 27 22 30
WIND DIR NE NE NE NE NW N N N N NW NW NW NW NW N NW NW
WIND (MPH) 12 12 11 9 10 11 11 12 16 21 23 23 25 24 20 18 19
WIND GUST (MPH) 18 18 17 13 14 16 17 19 24 33 34 34 37 35 32 27 28
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 4.3 4.0 3.8 3.8 3.8 4.2 5.6 6.6 6.4 6.5 7.7 8.1 8.2 8.2 8.3 8.6 8.8
SNOW RATIO (:1) 12 13 13 12 10 9 8 7 7 7 7 8 8 7 6 5 4
SNOW DENSITY (%) 8 7 7 8 10 11 12 14 14 14 14 12 12 14 16 20 25
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 50 10 5 5 5 5 15 10 10 20 20 20 20 20 15 10 15
TEMPERATURE 21 19 19 20 20 21 29 33 30 28 29 29 28 29 33 37 34
MIN/MAX TEMP 17 33 27 37
WIND DIR NE NE NE NE NE NE NE NE NE N N N N N N N NW
WIND (MPH) 14 14 12 10 11 11 12 14 17 23 23 23 25 24 21 18 16
WIND GUST (MPH) 23 21 18 16 17 17 19 21 26 34 35 35 37 36 33 27 24
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) 4.5 4.2 3.8 3.6 3.6 3.8 5.0 5.9 5.9 5.9 6.5 7.6 7.8 8.0 8.3 8.6 8.8
SNOW RATIO (:1) 10 11 11 10 8 7 5 4 4 4 4 4 5 4 4 3 2
SNOW DENSITY (%) 10 9 9 10 12 14 20 25 25 25 25 25 20 25 25 33 50
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 BK FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 50 10 5 5 5 5 15 10 10 20 20 20 20 20 15 10 10
TEMPERATURE 27 23 23 23 24 25 36 40 35 31 33 33 32 33 40 44 39
MIN/MAX TEMP 22 41 31 45
WIND DIR NE NE NE NE NE NE NE NE NE N N N N N N N NW
WIND (MPH) 8 8 6 4 3 4 4 4 4 5 8 9 9 8 5 5 4
WIND GUST (MPH) 19 19 19 14 11 12 12 13 12 14 20 21 20 19 16 17 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) 4.5 4.2 3.8 3.6 3.6 3.8 5.0 5.9 5.9 5.9 6.5 7.6 7.8 8.0 8.3 8.6 8.8
SNOW RATIO (:1) 10 10 10 9 7 6 4 3 3 3 3 4 4 3 3 2 1
SNOW DENSITY (%) 10 10 10 11 14 16 25 33 33 33 33 25 25 33 33 50 100
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 50 10 5 5 5 5 15 10 10 20 20 20 15 20 15 10 10
TEMPERATURE 34 27 25 24 23 24 39 45 42 35 35 34 31 33 45 50 46
MIN/MAX TEMP 21 48 30 51
WIND DIR NE S SW S SW SW N NE N NW W NW NW N N N NW
WIND (MPH) 6 5 4 2 2 2 2 3 3 4 5 5 5 4 3 5 3
WIND GUST (MPH) 19 16 14 11 8 9 11 12 10 12 16 16 16 13 13 16 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) 4.5 4.2 3.9 3.7 3.6 3.8 4.9 5.8 5.7 5.8 6.4 7.4 7.7 8.0 8.3 8.6 8.7
SNOW RATIO (:1) 9 10 9 8 6 5 3 2 2 2 3 3 3 3 2 1 0
SNOW DENSITY (%) 11 10 11 12 16 20 33 50 50 50 33 33 33 33 50 100 0
...BARCROFT RESEARCH STATION (12470 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW
CLOUD COVER (%) 35 5 5 5 5 5 10 25 20 25 25 20 20 20 15 15 20
TEMPERATURE 14 12 12 12 11 12 22 24 22 19 19 19 18 19 24 26 23
MIN/MAX TEMP 9 24 18 26
WIND DIR N N N N N N N N N NW NW NW NW NW NW NW NW
WIND (MPH) 16 14 12 11 12 12 12 14 19 24 26 25 26 27 26 23 23
WIND GUST (MPH) 24 23 19 17 19 19 19 23 28 36 39 37 40 41 40 34 34
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) 3.9 3.7 3.7 3.7 3.8 4.2 5.3 6.1 6.2 6.5 7.2 7.0 7.3 7.5 7.9 8.1 8.3
SNOW RATIO (:1) 12 13 14 14 13 12 11 10 9 9 9 9 10 9 9 7 7
SNOW DENSITY (%) 8 7 7 7 7 8 9 10 11 11 11 11 10 11 11 14 14
...ROCK CREEK LAKES (9700 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW CL CL CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 40 10 10 5 5 5 10 20 15 15 25 15 15 20 10 10 10
TEMPERATURE 24 20 18 17 16 16 32 38 32 28 27 26 25 26 38 41 36
MIN/MAX TEMP 14 39 24 42
WIND DIR N N W W W W N N NW NW W W NW NW NW NW NW
WIND (MPH) 12 12 10 9 11 11 11 13 17 21 23 21 24 24 21 18 20
WIND GUST (MPH) 19 18 16 14 17 16 17 20 25 33 34 32 36 36 33 28 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) 4.1 3.8 3.6 3.6 3.7 4.0 5.3 6.2 6.3 6.4 7.3 7.8 8.0 8.0 8.3 8.5 8.6
SNOW RATIO (:1) 11 12 12 12 11 10 8 7 7 6 7 7 7 7 5 4 2
SNOW DENSITY (%) 9 8 8 8 9 10 12 14 14 16 14 14 14 14 20 25 50
...BEAR CREEK SPIRE (13745 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 50 20 10 5 5 5 10 15 15 25 25 20 20 25 10 10 10
TEMPERATURE 12 10 10 11 11 11 22 25 20 19 19 21 20 21 25 28 25
MIN/MAX TEMP 9 26 19 28
WIND DIR NE NE NE N N NE N N N NW NW NW NW NW NW NW NW
WIND (MPH) 12 12 11 11 11 11 11 12 14 19 21 21 24 23 19 17 16
WIND GUST (MPH) 18 18 17 16 17 17 16 18 23 29 33 33 35 34 29 25 24
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) 4.0 3.7 3.8 3.8 4.0 4.4 5.7 6.6 6.6 6.8 7.8 8.0 8.1 8.1 8.4 8.6 8.7
SNOW RATIO (:1) 12 13 13 13 12 11 10 10 10 9 9 9 9 9 8 7 6
SNOW DENSITY (%) 8 7 7 7 8 9 10 10 10 11 11 11 11 11 12 14 16
...SOUTH LAKE (9600 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW CL FW FW FW FW SC FW FW FW FW FW FW
CLOUD COVER (%) 35 15 10 5 5 5 10 25 15 25 25 15 20 20 10 10 10
TEMPERATURE 24 16 15 16 15 15 33 38 33 26 27 26 25 26 40 43 38
MIN/MAX TEMP 13 39 24 43
WIND DIR NW W W W W W NW NW W W NW NW NW NW NW NW NW
WIND (MPH) 11 10 9 9 10 10 9 11 14 18 19 18 19 20 19 16 16
WIND GUST (MPH) 17 14 12 12 16 16 13 17 23 27 28 28 29 31 28 24 24
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) 3.8 3.5 3.5 3.5 3.6 3.9 5.2 6.0 6.0 6.4 7.2 7.8 8.0 8.1 8.4 8.6 8.7
SNOW RATIO (:1) 11 12 12 12 11 10 9 8 8 7 7 7 7 7 5 4 3
SNOW DENSITY (%) 9 8 8 8 9 10 11 12 12 14 14 14 14 14 20 25 33
...HURD PEAK SUMMIT (12165 FT)...
DATE THURSDAY 12/04/25 FRIDAY 12/05/25
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 FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 35 10 10 5 5 5 10 20 10 25 25 15 20 20 10 10 10
TEMPERATURE 21 14 15 16 15 15 29 34 29 25 27 27 26 26 35 39 34
MIN/MAX TEMP 13 36 24 40
WIND DIR NW NW NW NW NW NW N N NW NW NW NW NW NW NW NW NW
WIND (MPH) 11 10 9 9 10 10 9 11 14 17 18 17 19 19 18 14 13
WIND GUST (MPH) 17 14 13 12 16 14 13 16 21 26 27 26 28 29 27 23 21
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) 3.7 3.5 3.5 3.6 3.7 4.1 5.4 6.2 6.2 6.6 7.4 7.9 8.1 8.1 8.5 8.6 8.7
SNOW RATIO (:1) 12 12 13 13 12 11 10 9 9 8 8 8 8 8 7 5 4
SNOW DENSITY (%) 8 8 7 7 8 9 10 11 11 12 12 12 12 12 14 20 25
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN