Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
079
FWUS45 KREV 182234
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
234 PM PST TUE NOV 18 2025
...FREDONYER PASS (5800 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC FW FW SC OV OV OV OV OV OV OV OV
CLOUD COVER (%) 10 15 15 25 25 30 25 25 40 80 80 90 90 95 85 75 70
TEMPERATURE 42 35 34 33 32 31 39 44 42 36 35 36 35 34 34 36 36
MIN/MAX TEMP 31 45 33 37
WIND DIR E E E E E E S S SW SW SW SW S S SE E NE
WIND (MPH) 2 2 2 2 2 2 4 4 3 3 5 4 3 3 4 4 3
WIND GUST (MPH) 8 4 5 4 3 4 9 11 11 10 13 11 9 8 10 11 11
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 50 50 80 80 60 60 20
PRECIP TYPE S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.08 0.14 0.03
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 0.5 0.7
SNOW LEVEL (KFT) 7.2 7.1 7.1 6.9 6.7 6.6 7.1 7.4 6.9 6.3 6.0 6.0 5.9 5.7 5.7 5.9 5.9
...YUBA PASS (6700 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC BK BK OV OV OV OV OV OV
CLOUD COVER (%) 20 10 15 15 25 20 15 25 45 55 65 80 95 95 90 85 80
TEMPERATURE 37 31 29 28 27 27 37 42 38 33 31 31 30 30 32 33 32
MIN/MAX TEMP 25 43 28 33
WIND DIR E E SE SE S SE E SW SW SW SW SW SW SW SW NW NE
WIND (MPH) 4 4 5 4 4 3 2 4 4 5 5 6 5 4 4 4 4
WIND GUST (MPH) 10 10 11 9 6 6 6 10 10 11 14 14 13 10 9 11 11
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 50 50 90 90 80 80 40
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.12 0.07
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.6 1.2 0.7
12 HOUR SNOW 0.0 0.0 0.6 1.9
LOW END SNOW 0.0 0.0 0.0 0.4
HIGH END SNOW 0.0 0.0 0.7 2.2
SNOW LEVEL (KFT) 7.2 7.1 7.0 6.9 6.6 6.6 7.4 7.7 7.2 6.6 6.3 6.1 6.1 5.8 6.0 6.0 6.0
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC BK BK OV OV OV OV OV OV
CLOUD COVER (%) 20 20 20 20 25 20 5 35 45 60 65 80 95 100 90 90 90
TEMPERATURE 40 32 29 28 26 26 41 47 43 34 30 29 29 30 35 37 34
MIN/MAX TEMP 23 47 25 37
WIND DIR E SE SE SE SE SE SE S W S S S SW SW S N NE
WIND (MPH) 2 2 2 2 2 2 2 2 2 2 3 4 4 3 3 3 3
WIND GUST (MPH) 6 4 5 4 5 5 4 6 4 5 8 9 9 6 6 8 8
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 40 40 80 80 80 80 40
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.09 0.06
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0
12 HOUR SNOW 0.0 0.0 0.0 0.6
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.3 1.5
SNOW LEVEL (KFT) 7.1 6.9 6.9 6.8 6.4 6.5 7.4 8.0 7.6 6.9 6.3 6.1 6.2 6.0 6.1 6.1 6.1
...DONNER PASS (7200 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 BK BK OV OV OV OV OV OV OV
CLOUD COVER (%) 25 15 20 15 25 15 10 20 55 65 75 85 95 95 90 90 80
TEMPERATURE 35 29 28 26 26 26 36 39 36 31 29 29 29 29 29 30 29
MIN/MAX TEMP 24 40 26 30
WIND DIR NE E E E E E SE S W SW SW SW SW SW SW W N
WIND (MPH) 6 8 6 4 4 4 4 6 5 8 11 13 5 3 3 4 4
WIND GUST (MPH) 11 12 10 6 6 8 8 9 9 12 18 20 11 8 9 11 10
PRECIP PROB (%) 0 0 0 5 0 0 0 0 0 5 50 50 90 90 80 80 50
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.06 0.12 0.08
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.6 1.2 1.2
12 HOUR SNOW 0.0 0.0 0.6 2.4
LOW END SNOW 0.0 0.0 0.0 0.5
HIGH END SNOW 0.0 0.0 0.7 2.9
SNOW LEVEL (KFT) 7.2 7.1 7.2 7.1 6.9 6.9 7.7 7.9 7.3 6.7 6.5 6.3 6.2 6.0 6.0 6.1 6.1
...MT ROSE SUMMIT (8900 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC BK OV OV OV OV OV OV
CLOUD COVER (%) 15 15 20 20 25 20 10 25 35 45 65 75 95 95 95 90 85
TEMPERATURE 30 25 25 25 25 25 33 34 33 27 26 26 27 26 28 28 26
MIN/MAX TEMP 24 36 25 28
WIND DIR E E SE S SW S SE S SW SW SW SW W W SW N N
WIND (MPH) 10 10 9 5 5 5 5 5 5 6 12 11 8 5 4 4 4
WIND GUST (MPH) 16 14 12 8 9 9 8 9 8 11 19 18 17 12 10 11 11
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 20 20 80 80 80 80 50
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.03 0.10 0.12
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.2 1.8
12 HOUR SNOW 0.0 0.0 0.0 3.0
LOW END SNOW 0.0 0.0 0.0 0.7
HIGH END SNOW 0.0 0.1 0.3 4.5
SNOW LEVEL (KFT) 7.2 7.3 7.3 7.2 7.1 7.1 7.6 8.0 7.7 7.3 7.0 6.5 6.3 6.2 6.2 6.2 6.2
...HOMEWOOD (8000 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC SC BK OV OV OV OV OV OV
CLOUD COVER (%) 20 20 15 15 20 20 15 25 50 45 60 75 95 95 90 90 80
TEMPERATURE 35 32 31 31 29 29 36 40 37 33 32 31 30 31 31 31 30
MIN/MAX TEMP 27 40 28 32
WIND DIR E E E E NE E E E W SW SW SW SW SW SW W NE
WIND (MPH) 10 10 9 5 6 6 5 4 5 8 12 13 9 5 3 3 5
WIND GUST (MPH) 16 16 12 9 9 9 9 5 8 11 18 21 16 10 8 9 11
PRECIP PROB (%) 0 0 5 5 5 5 0 0 0 0 40 40 90 90 80 80 50
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.05 0.12 0.11
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.3 1.2 1.2
12 HOUR SNOW 0.0 0.0 0.3 2.4
LOW END SNOW 0.0 0.0 0.0 0.6
HIGH END SNOW 0.0 0.0 0.4 3.2
SNOW LEVEL (KFT) 7.3 7.2 7.3 7.2 7.1 7.1 7.6 7.8 7.3 6.9 6.6 6.3 6.3 6.1 6.1 6.1 6.1
...ECHO PASS (7500 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 BK SC BK BK OV OV OV OV OV
CLOUD COVER (%) 20 20 10 15 25 15 5 25 55 40 55 70 95 95 90 90 80
TEMPERATURE 33 30 31 31 29 28 36 38 35 32 31 31 31 31 30 30 28
MIN/MAX TEMP 26 40 28 32
WIND DIR NE E SE SE SE E E W SW SW SW SW SW SW SW W NE
WIND (MPH) 4 5 4 3 2 2 2 2 2 2 4 5 5 3 2 3 3
WIND GUST (MPH) 11 10 9 5 4 4 6 8 6 5 8 9 10 8 8 10 9
PRECIP PROB (%) 5 5 5 5 5 5 0 0 0 0 30 30 90 90 90 90 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.11 0.14
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 1.2 1.8
12 HOUR SNOW 0.0 0.0 0.0 3.0
LOW END SNOW 0.0 0.0 0.0 0.7
HIGH END SNOW 0.0 0.0 0.2 3.2
SNOW LEVEL (KFT) 7.1 7.0 7.1 7.0 6.8 6.9 7.7 7.9 7.4 6.9 6.6 6.2 6.3 6.1 6.2 6.3 6.2
...CARSON PASS (8800 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 35 35 20 10 20 15 10 15 45 45 55 65 90 95 90 90 80
TEMPERATURE 30 27 27 26 24 24 32 37 33 28 27 27 27 26 27 28 26
MIN/MAX TEMP 22 38 23 29
WIND DIR E SE E SE SE E SE SE SW SW SW SW SW SW SW W NE
WIND (MPH) 16 14 11 6 6 6 5 3 4 6 13 14 9 5 2 2 3
WIND GUST (MPH) 24 21 17 9 10 11 8 5 6 10 20 21 12 9 9 9 9
PRECIP PROB (%) 5 5 5 5 5 5 0 5 0 5 30 30 80 80 90 90 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.02 0.10 0.14
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.9 3.0
12 HOUR SNOW 0.0 0.0 0.0 3.9
LOW END SNOW 0.0 0.0 0.0 1.3
HIGH END SNOW 0.0 0.0 0.4 4.4
SNOW LEVEL (KFT) 7.1 7.1 7.1 7.0 6.8 6.9 7.7 8.0 7.5 7.0 6.7 6.2 6.3 6.1 6.3 6.3 6.2
...EBBETTS PASS (8700 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 SC FW FW FW FW FW SC BK SC BK BK OV OV OV OV OV
CLOUD COVER (%) 50 45 15 15 25 15 10 30 55 45 55 65 95 90 90 90 85
TEMPERATURE 30 28 27 26 26 25 33 35 32 29 27 28 27 26 26 27 26
MIN/MAX TEMP 24 37 24 28
WIND DIR NE NE NE E NE NE NE N SW SW SW SW SW SW SW W N
WIND (MPH) 17 17 13 8 8 6 5 4 4 5 12 12 9 5 5 5 5
WIND GUST (MPH) 26 26 19 12 12 11 8 5 5 8 18 19 16 12 10 10 11
PRECIP PROB (%) 10 10 10 10 5 5 5 5 0 5 30 30 80 80 90 90 70
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 0.10 0.15
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.6 3.0
12 HOUR SNOW 0.0 0.0 0.0 3.6
LOW END SNOW 0.0 0.0 0.0 1.0
HIGH END SNOW 0.0 0.0 0.2 4.5
SNOW LEVEL (KFT) 7.2 7.2 7.2 7.1 6.9 7.0 7.8 8.1 7.6 7.1 6.8 6.4 6.3 6.2 6.4 6.4 6.3
...SONORA PASS (9800 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 BK SC SC SC SC FW SC SC SC BK BK OV OV OV OV OV
CLOUD COVER (%) 45 55 35 30 40 30 10 25 40 35 55 65 90 95 90 90 85
TEMPERATURE 27 25 25 24 23 22 31 32 29 25 24 23 24 24 25 25 23
MIN/MAX TEMP 21 34 20 26
WIND DIR E E E E E E E E N SW SW SW SW SW SW W N
WIND (MPH) 18 20 12 9 8 8 5 3 4 4 10 10 6 5 5 5 5
WIND GUST (MPH) 28 31 19 13 11 12 9 5 5 8 16 16 14 12 10 10 11
PRECIP PROB (%) 10 10 10 10 5 5 5 5 0 5 30 30 70 70 90 90 80
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.02 0.00 0.00 0.01 0.00 0.00 0.09 0.15
6 HOUR SNOW 0.0 0.0 0.0 0.0 0.0 0.0 0.6 2.4
12 HOUR SNOW 0.0 0.0 0.0 3.0
LOW END SNOW 0.0 0.0 0.0 0.7
HIGH END SNOW 0.2 0.0 0.2 5.0
SNOW LEVEL (KFT) 7.4 7.4 7.4 7.3 7.0 6.9 7.7 8.0 7.6 7.0 6.8 6.4 6.3 6.2 6.5 6.6 6.4
...MATTERHORN GLACIER (11000 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV BK SC SC SC FW FW FW SC SC BK OV OV OV OV OV
CLOUD COVER (%) 70 75 50 40 45 25 15 20 20 30 45 60 90 90 90 90 85
TEMPERATURE 24 23 23 21 18 17 26 28 24 18 16 18 18 19 21 22 21
MIN/MAX TEMP 16 28 15 22
WIND DIR NE NE E E E E E NE NE SW SW SW SW SW SW W NE
WIND (MPH) 19 23 16 12 11 10 6 4 2 6 11 12 13 10 6 5 6
WIND GUST (MPH) 28 33 24 18 17 14 10 6 3 11 17 19 17 13 10 10 11
PRECIP PROB (%) 20 20 10 10 10 10 5 5 0 5 20 20 60 60 80 80 70
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.06 0.00 0.00 0.00 0.00 0.00 0.08 0.17
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.6 1.8
12 HOUR SNOW 0.9 0.0 0.0 2.4
LOW END SNOW 0.0 0.0 0.0 0.7
HIGH END SNOW 1.1 0.0 0.2 4.7
SNOW LEVEL (KFT) 7.6 7.6 7.4 7.2 6.8 6.8 7.6 7.9 7.4 7.0 6.7 6.5 6.2 6.3 6.6 6.6 6.4
...TIOGA ENTRY STATION (9950 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV BK BK SC SC FW SC SC FW SC BK OV OV OV OV OV
CLOUD COVER (%) 80 80 65 50 50 30 20 25 30 25 45 50 85 95 85 85 85
TEMPERATURE 26 25 25 24 21 19 30 30 27 21 19 19 19 20 26 25 23
MIN/MAX TEMP 16 30 15 26
WIND DIR NE NE NE NE NE NE NE NE NE SW SW SW SW SW SW SW E
WIND (MPH) 14 16 9 6 6 6 5 3 2 4 6 8 5 4 4 4 4
WIND GUST (MPH) 23 23 14 10 9 10 8 5 4 6 10 12 12 11 9 10 10
PRECIP PROB (%) 20 20 10 10 10 5 5 10 0 5 10 10 40 40 80 80 70
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.12 0.00 0.00 0.00 0.00 0.00 0.06 0.21
6 HOUR SNOW 1.5 0.0 0.0 0.0 0.0 0.0 0.0 2.4
12 HOUR SNOW 1.5 0.0 0.0 2.4
LOW END SNOW 0.0 0.0 0.0 0.3
HIGH END SNOW 1.8 0.0 0.3 4.0
SNOW LEVEL (KFT) 7.7 7.6 7.4 7.1 6.8 6.9 7.5 7.8 7.3 6.9 6.5 6.3 6.2 6.4 6.7 6.7 6.4
...MT WARREN SUMMIT (12325 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV OV BK BK SC SC SC FW SC SC BK OV OV OV OV OV
CLOUD COVER (%) 90 90 75 60 55 40 30 25 25 25 45 50 90 90 90 85 90
TEMPERATURE 20 21 21 20 18 17 20 21 20 16 15 16 17 18 16 18 16
MIN/MAX TEMP 15 22 15 18
WIND DIR NE E E E E E E E E SW SW SW SW SW SW E E
WIND (MPH) 17 17 12 9 9 9 5 3 2 5 9 11 11 10 5 5 5
WIND GUST (MPH) 25 26 18 13 12 13 9 5 4 9 14 17 16 13 9 10 10
PRECIP PROB (%) 20 20 10 10 10 5 5 5 0 5 10 10 40 40 80 80 70
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.12 0.01 0.00 0.00 0.00 0.00 0.04 0.15
6 HOUR SNOW 1.2 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 HOUR SNOW 1.2 0.0 0.0 1.2
LOW END SNOW 0.0 0.0 0.0 0.2
HIGH END SNOW 1.9 0.1 0.1 3.7
SNOW LEVEL (KFT) 7.7 7.6 7.4 7.2 6.8 6.9 7.4 7.7 7.4 7.1 6.6 6.5 6.2 6.4 6.6 6.7 6.5
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV OV OV BK BK SC FW FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 80 80 80 70 55 55 30 15 15 25 40 55 75 90 85 85 85
TEMPERATURE 25 25 26 26 23 21 25 27 25 21 20 21 21 22 23 23 22
MIN/MAX TEMP 19 27 17 23
WIND DIR NE NE NE NE NE NE NE NE NE SW SW SW SW SW SW SW E
WIND (MPH) 17 16 13 11 9 8 6 5 5 5 6 9 12 10 5 6 8
WIND GUST (MPH) 25 24 20 17 13 12 9 8 8 9 11 13 19 17 12 16 16
PRECIP PROB (%) 30 20 10 10 10 10 5 5 0 5 5 5 30 30 70 70 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.12 0.02 0.00 0.00 0.00 0.00 0.03 0.15
6 HOUR SNOW 1.5 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 HOUR SNOW 1.5 0.0 0.0 1.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.7 0.1 0.1 3.0
SNOW LEVEL (KFT) 7.4 7.3 7.2 7.0 6.7 6.7 7.2 7.4 7.1 6.7 6.4 6.1 6.1 6.2 6.5 6.7 6.5
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV OV OV BK BK SC FW FW FW SC BK OV OV OV OV OV
CLOUD COVER (%) 80 85 80 70 60 55 30 15 15 25 40 55 75 95 85 85 85
TEMPERATURE 30 28 30 30 27 26 31 33 30 24 24 25 25 27 28 28 26
MIN/MAX TEMP 24 35 21 30
WIND DIR NE NE NE NE N N NE NE NE SW SW SW SW SW SW SW E
WIND (MPH) 8 9 9 6 5 4 4 4 3 2 4 5 8 5 4 5 5
WIND GUST (MPH) 21 23 21 18 14 13 12 12 10 9 12 14 18 16 12 16 14
PRECIP PROB (%) 30 20 10 10 10 10 5 5 0 5 5 5 30 30 70 70 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.09 0.02 0.00 0.00 0.00 0.00 0.04 0.15
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 HOUR SNOW 0.9 0.0 0.0 1.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.3 0.1 0.1 2.6
SNOW LEVEL (KFT) 7.4 7.3 7.2 7.0 6.7 6.7 7.2 7.4 7.1 6.7 6.4 6.1 6.1 6.1 6.5 6.7 6.5
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV OV OV BK BK SC FW FW FW SC BK BK OV OV OV OV
CLOUD COVER (%) 80 85 80 80 60 55 30 10 15 25 40 55 70 90 80 80 85
TEMPERATURE 35 33 33 31 28 27 35 38 36 28 27 26 26 29 33 34 32
MIN/MAX TEMP 25 40 21 37
WIND DIR NE N N NE N W NE NE E SW SW SW SW SW SW S E
WIND (MPH) 6 6 5 4 3 2 2 2 2 2 3 4 5 3 2 4 4
WIND GUST (MPH) 19 19 18 13 11 9 11 11 9 6 10 11 13 11 10 13 13
PRECIP PROB (%) 30 20 10 10 10 10 5 5 0 5 5 5 30 30 70 70 60
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.08 0.01 0.00 0.00 0.00 0.00 0.02 0.13
6 HOUR SNOW 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.4
12 HOUR SNOW 0.4 0.0 0.0 0.4
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.0 0.1 0.1 2.0
SNOW LEVEL (KFT) 7.4 7.2 7.2 7.0 6.6 6.6 7.1 7.3 7.0 6.7 6.3 6.1 6.1 6.2 6.5 6.7 6.5
...BARCROFT RESEARCH STATION (12470 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV BK BK BK SC SC SC SC FW FW SC SC OV OV OV OV
CLOUD COVER (%) 80 70 60 65 65 45 50 45 30 20 25 30 35 85 85 85 90
TEMPERATURE 18 17 15 15 13 13 17 19 16 10 8 8 10 13 15 16 15
MIN/MAX TEMP 11 19 8 16
WIND DIR E E E E NE NE E E NE SW SW SW SW SW S S SE
WIND (MPH) 10 9 8 8 6 6 5 3 4 4 6 8 6 9 6 6 5
WIND GUST (MPH) 14 13 12 11 10 10 9 5 6 8 10 12 11 12 9 9 9
PRECIP PROB (%) 60 30 30 30 20 10 5 0 0 0 5 5 10 10 30 30 60
PRECIP TYPE S S S S S S S S
6 HOUR QPF 0.28 0.03 0.01 0.00 0.00 0.00 0.01 0.05
6 HOUR SNOW 3.9 0.3 0.0 0.0 0.0 0.0 0.0 0.6
12 HOUR SNOW 4.2 0.0 0.0 0.6
LOW END SNOW 0.2 0.0 0.0 0.0
HIGH END SNOW 5.3 1.0 0.0 1.9
SNOW LEVEL (KFT) 7.5 7.3 7.0 6.9 6.7 6.8 7.3 7.4 7.0 6.6 6.4 6.0 6.1 6.1 6.5 6.6 6.6
...ROCK CREEK LAKES (9700 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV BK BK BK BK SC FW FW FW FW SC SC BK OV OV OV OV
CLOUD COVER (%) 70 65 55 55 55 35 10 10 15 20 40 45 60 90 85 80 85
TEMPERATURE 27 26 23 21 19 19 30 31 27 22 20 18 18 20 28 27 23
MIN/MAX TEMP 17 32 15 29
WIND DIR NE E NE E NW W E E SW SW SW SW SW SW S S SE
WIND (MPH) 10 12 10 8 8 5 5 4 3 6 9 10 10 10 6 5 5
WIND GUST (MPH) 14 18 16 11 12 9 9 6 4 10 13 14 14 14 9 9 9
PRECIP PROB (%) 40 20 20 20 10 10 5 5 0 5 5 5 20 20 60 60 70
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.08 0.01 0.00 0.00 0.00 0.00 0.01 0.12
6 HOUR SNOW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 1.2
12 HOUR SNOW 0.9 0.0 0.0 1.2
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 1.1 0.3 0.1 2.5
SNOW LEVEL (KFT) 7.3 7.2 6.9 6.7 6.6 6.6 7.2 7.4 7.1 6.7 6.3 6.2 6.2 6.2 6.7 6.7 6.5
...BEAR CREEK SPIRE (13745 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV BK BK BK BK SC FW FW FW FW SC SC BK OV OV OV OV
CLOUD COVER (%) 70 65 55 50 55 35 15 10 20 20 40 45 65 85 75 80 80
TEMPERATURE 18 16 15 13 12 12 17 19 16 10 9 10 12 14 16 18 15
MIN/MAX TEMP 10 20 9 18
WIND DIR E E E E E E E E NE SW SW SW SW SW SW SW E
WIND (MPH) 11 13 12 11 10 8 6 4 3 8 9 11 13 12 8 6 5
WIND GUST (MPH) 17 20 18 17 14 12 10 6 5 11 14 18 18 17 11 10 9
PRECIP PROB (%) 40 20 20 20 10 10 5 5 0 5 5 5 20 20 60 60 70
PRECIP TYPE S S S S S S S S S
6 HOUR QPF 0.11 0.02 0.00 0.00 0.00 0.00 0.03 0.23
6 HOUR SNOW 1.5 0.0 0.0 0.0 0.0 0.0 0.0 1.8
12 HOUR SNOW 1.5 0.0 0.0 1.8
LOW END SNOW 0.0 0.0 0.0 0.3
HIGH END SNOW 2.5 0.7 0.2 4.1
SNOW LEVEL (KFT) 7.3 7.1 6.9 6.8 6.5 6.5 7.2 7.5 7.1 6.7 6.3 6.2 6.3 6.2 6.7 6.8 6.6
...SOUTH LAKE (9600 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV BK BK BK BK FW FW FW FW SC SC BK OV OV OV OV
CLOUD COVER (%) 80 75 65 70 65 50 25 15 15 20 35 35 60 90 75 85 90
TEMPERATURE 28 23 21 20 19 18 30 31 28 18 18 16 17 19 30 29 26
MIN/MAX TEMP 16 33 15 31
WIND DIR E NE E E N N NE N W SW SW SW SW SW S SE E
WIND (MPH) 10 11 10 9 6 6 5 4 3 6 8 8 9 9 4 5 4
WIND GUST (MPH) 16 17 16 13 11 10 8 5 5 10 11 12 17 17 8 8 8
PRECIP PROB (%) 50 30 20 30 20 10 5 5 0 5 5 5 20 20 50 50 70
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.14 0.02 0.02 0.00 0.00 0.00 0.01 0.14
6 HOUR SNOW 1.8 0.0 0.3 0.0 0.0 0.0 0.0 0.6
12 HOUR SNOW 1.8 0.3 0.0 0.6
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 3.2 0.7 0.1 2.2
SNOW LEVEL (KFT) 7.1 6.9 6.9 6.6 6.5 6.5 7.1 7.2 6.9 6.5 6.3 5.8 6.1 6.2 6.7 6.8 6.6
...HURD PEAK SUMMIT (12165 FT)...
DATE WEDNESDAY 11/19/25 THURSDAY 11/20/25
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 OV OV BK BK BK BK FW FW FW FW SC SC BK OV OV OV OV
CLOUD COVER (%) 75 70 65 65 65 50 20 20 20 25 35 30 60 85 75 85 90
TEMPERATURE 24 21 21 20 19 17 26 28 24 17 17 16 17 17 25 24 21
MIN/MAX TEMP 16 30 14 27
WIND DIR E NE NE NE N N NE N NW W SW SW SW W SW SE E
WIND (MPH) 10 11 10 9 8 6 5 4 3 6 8 8 10 10 5 5 5
WIND GUST (MPH) 16 17 16 13 11 10 9 6 5 10 11 12 17 17 9 9 9
PRECIP PROB (%) 50 30 20 30 20 10 10 5 0 5 5 5 20 20 50 50 70
PRECIP TYPE S S S S S S S S S S
6 HOUR QPF 0.13 0.02 0.02 0.00 0.00 0.00 0.01 0.16
6 HOUR SNOW 1.8 0.0 0.3 0.0 0.0 0.0 0.0 0.6
12 HOUR SNOW 1.8 0.3 0.0 0.6
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 2.9 0.7 0.1 2.0
SNOW LEVEL (KFT) 7.1 6.9 6.9 6.6 6.5 6.5 7.1 7.2 6.9 6.5 6.3 5.8 6.1 6.2 6.7 6.8 6.6
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN