547
FWUS45 KREV 242234
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PST TUE FEB 24 2026
..FREDONYER PASS (5800 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK SC SC SC SC SC SC SC FW SC SC
CLOUD COVER (%) 100 85 80 75 75 75 55 40 40 50 35 40 30 35 20 25 40
TEMPERATURE 41 40 41 41 41 40 43 47 46 39 36 33 32 31 44 52 50
MIN/MAX TEMP 39 47 30 52
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW W W SW SW SW
WIND (MPH) 14 11 8 8 6 8 9 9 8 5 4 3 3 2 4 5 4
WIND GUST (MPH) 24 17 19 19 18 16 19 19 18 11 9 6 6 6 9 11 10
PRECIP PROB (%) 100 80 60 40 30 20 5 5 0 0 0 0 0 0 0 0 5
PRECIP TYPE R R R R R R
6 HOUR QPF 0.29 0.04 0.01 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) 9.5 9.6 9.1 8.4 7.8 7.4 7.2 7.2 7.1 6.8 6.5 6.2 6.1 6.0 7.2 8.4 8.8
SNOW RATIO (:1) 2 2 2 2 2 2 2 1 1 1 2 2 2 1 1 0 0
SNOW DENSITY (%) 50 50 50 50 50 50 50 100 100 100 50 50 50 100 100 0 0
..YUBA PASS (6700 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV SC SC SC SC SC SC SC SC FW SC SC
CLOUD COVER (%) 95 95 90 85 80 70 50 50 45 35 40 40 30 30 20 30 50
TEMPERATURE 38 37 38 38 38 37 40 42 42 36 33 33 31 30 46 50 48
MIN/MAX TEMP 36 43 29 50
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW S SW W W
WIND (MPH) 19 17 12 12 11 10 10 10 9 6 5 5 5 5 5 5 5
WIND GUST (MPH) 32 27 27 27 25 24 25 24 21 14 11 10 11 11 10 12 12
PRECIP PROB (%) 100 90 80 70 70 50 20 10 5 5 5 5 0 0 0 0 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.78 0.28 0.10 0.01 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) 9.7 9.8 9.8 9.4 8.9 8.4 8.1 7.9 7.6 7.4 7.3 7.3 7.0 6.9 8.3 8.8 9.1
SNOW RATIO (:1) 2 2 2 2 2 2 2 1 1 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 50 50 50 50 50 50 50 100 100 100 100 100 100 100 0 0 0
..LITTLE TRUCKEE SUMMIT (6400 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 SC SC SC SC SC SC SC FW SC SC
CLOUD COVER (%) 90 90 85 75 70 55 40 50 45 50 35 35 30 30 15 25 45
TEMPERATURE 43 39 39 40 38 38 44 48 47 36 33 29 29 27 48 55 53
MIN/MAX TEMP 36 49 26 56
WIND DIR SW S S S SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 18 13 9 9 9 9 9 9 6 4 3 3 4 3 3 4 3
WIND GUST (MPH) 31 23 19 18 17 18 19 18 16 9 8 8 8 8 9 9 8
PRECIP PROB (%) 80 80 60 50 50 30 20 5 5 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.37 0.03 0.01 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) 10.2 10.0 9.9 9.5 9.2 8.7 8.4 8.2 7.8 7.4 7.3 7.4 7.0 7.0 8.4 8.8 9.2
SNOW RATIO (:1) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 0 0 0
..DONNER PASS (7200 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK SC BK BK SC SC SC SC FW SC SC
CLOUD COVER (%) 95 100 90 85 85 75 60 50 50 55 45 40 35 30 20 30 45
TEMPERATURE 37 36 37 38 37 36 39 42 41 35 33 30 29 30 45 50 47
MIN/MAX TEMP 34 43 28 51
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W
WIND (MPH) 48 39 34 33 29 27 26 25 23 19 17 17 17 16 14 17 16
WIND GUST (MPH) 72 59 50 49 46 41 40 36 33 28 26 26 25 24 23 25 24
PRECIP PROB (%) 100 100 90 80 80 60 30 10 5 5 0 0 0 0 0 0 5
PRECIP TYPE S S R R R R S
6 HOUR QPF 1.03 0.33 0.18 0.05 0.01 0.02 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) 9.0 9.6 9.9 9.7 9.3 8.9 8.6 8.4 8.1 8.0 7.9 7.9 7.4 7.3 8.6 9.0 9.3
SNOW RATIO (:1) 2 2 2 2 2 2 2 2 1 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 50 50 50 50 50 50 50 50 100 100 100 100 100 100 0 0 0
..MT ROSE SUMMIT (8900 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV BK SC SC SC SC SC SC SC SC FW SC BK
CLOUD COVER (%) 80 85 75 65 75 70 40 35 40 50 35 30 25 30 25 25 50
TEMPERATURE 37 35 35 36 36 35 37 40 39 34 33 33 32 31 44 48 45
MIN/MAX TEMP 33 41 30 49
WIND DIR SW SW W W W W W W W W W W W W W W W
WIND (MPH) 59 49 40 39 35 34 28 27 24 23 20 20 19 19 18 19 19
WIND GUST (MPH) 89 73 59 58 52 51 43 41 36 35 31 31 29 29 27 28 29
PRECIP PROB (%) 70 80 50 50 50 30 10 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.17 0.08 0.06 0.02 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 0.3 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.9 9.9 9.9 9.7 9.4 9.1 9.0 8.8 8.4 7.9 7.7 7.9 7.3 7.4 8.2 8.9 9.3
SNOW RATIO (:1) 2 2 3 3 3 3 3 2 2 2 2 2 2 2 1 1 1
SNOW DENSITY (%) 50 50 33 33 33 33 33 50 50 50 50 50 50 50 100 100 100
..HOMEWOOD (8000 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK BK BK SC SC SC SC SC FW FW SC
CLOUD COVER (%) 95 95 95 85 85 80 65 55 55 50 40 35 35 25 20 20 40
TEMPERATURE 38 37 39 40 39 39 40 42 42 37 35 33 35 36 46 50 47
MIN/MAX TEMP 37 44 32 50
WIND DIR SW SW SW SW SW SW W W W SW SW SW SW SW W W W
WIND (MPH) 52 44 40 37 35 32 28 27 24 20 18 18 18 17 16 17 18
WIND GUST (MPH) 79 67 59 57 52 47 43 41 36 31 27 27 27 26 24 26 27
PRECIP PROB (%) 90 100 90 80 70 60 30 20 5 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R S S
6 HOUR QPF 0.99 0.40 0.25 0.11 0.02 0.01 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) 9.6 9.9 10.1 9.8 9.5 9.2 8.9 8.8 8.6 8.3 8.2 8.2 7.8 8.0 8.8 9.2 9.5
SNOW RATIO (:1) 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 0 0
SNOW DENSITY (%) 50 50 50 50 50 50 50 50 50 100 100 100 100 100 100 0 0
..ECHO PASS (7500 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK BK SC BK SC SC FW SC FW FW SC
CLOUD COVER (%) 95 95 95 85 85 75 65 55 45 50 35 30 20 25 20 20 40
TEMPERATURE 40 40 41 42 41 41 42 42 42 39 38 37 35 37 48 51 48
MIN/MAX TEMP 39 44 34 52
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 29 26 18 17 17 13 11 10 10 6 5 4 4 4 4 5 4
WIND GUST (MPH) 47 42 25 23 21 19 19 19 16 11 9 8 8 6 8 10 8
PRECIP PROB (%) 90 100 90 80 80 70 30 20 5 5 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R R R
6 HOUR QPF 1.01 0.36 0.17 0.10 0.03 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) 9.8 10.2 10.2 9.9 9.7 9.4 9.2 9.2 9.0 8.6 8.6 8.7 8.3 8.5 9.0 9.4 9.7
SNOW RATIO (:1) 2 2 2 2 2 2 2 2 2 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 50 50 50 50 50 50 50 50 50 100 100 100 100 100 0 0 0
..CARSON PASS (8800 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK SC SC SC SC SC FW FW FW FW SC
CLOUD COVER (%) 90 95 90 85 85 75 60 45 45 45 30 35 20 25 20 20 35
TEMPERATURE 39 36 36 38 36 36 39 42 40 35 33 33 32 31 45 49 46
MIN/MAX TEMP 34 42 30 49
WIND DIR SW SW SW SW W W W W W W SW SW SW SW W W W
WIND (MPH) 64 58 47 43 40 35 33 31 27 24 21 20 20 20 18 18 19
WIND GUST (MPH) 96 88 71 65 59 52 49 46 41 36 33 31 31 31 27 27 29
PRECIP PROB (%) 90 90 90 80 80 70 30 10 0 5 0 0 0 0 0 0 0
PRECIP TYPE S R R R R S S
6 HOUR QPF 0.76 0.24 0.12 0.09 0.03 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) 9.7 10.1 10.2 9.9 9.7 9.5 9.3 9.3 9.1 8.8 8.7 8.8 8.3 8.7 9.1 9.5 9.8
SNOW RATIO (:1) 2 2 3 3 3 3 3 2 2 2 2 2 2 2 1 1 1
SNOW DENSITY (%) 50 50 33 33 33 33 33 50 50 50 50 50 50 50 100 100 100
..EBBETTS PASS (8700 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV OV BK BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 85 95 90 80 80 80 70 55 60 65 40 40 25 30 20 15 35
TEMPERATURE 38 36 37 38 37 37 39 41 40 36 35 33 31 33 46 49 47
MIN/MAX TEMP 35 42 30 49
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 60 55 41 39 36 32 31 28 25 23 20 19 18 19 17 17 17
WIND GUST (MPH) 92 81 62 58 56 48 46 43 36 34 31 29 28 28 26 25 26
PRECIP PROB (%) 80 90 80 70 70 70 30 20 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S R R R R R R
6 HOUR QPF 0.52 0.25 0.09 0.05 0.02 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) 9.6 9.5 10.2 10.0 9.8 9.6 9.5 9.5 9.4 9.2 9.0 9.0 8.6 8.8 9.3 9.6 9.9
SNOW RATIO (:1) 2 2 2 2 3 3 3 2 2 2 1 1 2 1 1 1 0
SNOW DENSITY (%) 50 50 50 50 33 33 33 50 50 50 100 100 50 100 100 100 0
..SONORA PASS (9800 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK BK BK BK BK SC SC SC FW FW SC
CLOUD COVER (%) 75 90 90 75 80 80 70 55 60 60 55 45 40 30 20 15 35
TEMPERATURE 37 36 37 38 36 36 38 39 39 35 33 33 31 29 43 46 43
MIN/MAX TEMP 34 41 28 47
WIND DIR SW SW SW SW W W W W W W SW SW W SW W W W
WIND (MPH) 65 57 44 41 37 34 32 31 25 24 21 20 19 19 17 16 16
WIND GUST (MPH) 105 92 66 62 57 50 48 47 37 35 32 31 29 28 25 25 24
PRECIP PROB (%) 60 90 80 60 70 60 20 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.32 0.24 0.09 0.04 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.8 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 2.8 0.1 0.0 0.0
SNOW LEVEL (KFT) 9.5 9.5 9.9 10.0 9.9 9.7 9.7 9.7 9.6 9.4 9.2 9.1 8.6 8.8 9.5 9.8 10.1
SNOW RATIO (:1) 3 3 4 4 4 4 3 3 3 3 2 2 2 2 2 2 1
SNOW DENSITY (%) 33 33 25 25 25 25 33 33 33 33 50 50 50 50 50 50 100
..MATTERHORN GLACIER (11000 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV OV OV OV BK BK BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 60 80 85 75 75 75 65 55 60 60 50 45 35 30 25 20 35
TEMPERATURE 33 31 31 32 31 31 34 36 35 31 28 27 25 26 39 42 39
MIN/MAX TEMP 28 37 24 42
WIND DIR SW SW SW SW SW SW SW W W W W W SW W W W W
WIND (MPH) 66 62 47 44 41 36 34 32 26 25 23 21 21 19 17 16 16
WIND GUST (MPH) 107 98 71 67 62 54 51 48 40 39 34 33 33 29 26 24 24
PRECIP PROB (%) 40 70 80 60 60 50 20 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.41 0.26 0.12 0.06 0.01 0.00 0.00 0.00
6 HOUR SNOW 1.8 1.2 0.6 0.3 0.0 0.0 0.0 0.0
12 HOUR SNOW 3.0 0.9 0.0 0.0
LOW END SNOW 0.2 0.0 0.0 0.0
HIGH END SNOW 3.7 1.0 0.0 0.0
SNOW LEVEL (KFT) 9.5 9.4 9.8 10.0 9.9 9.8 9.8 9.8 9.7 9.6 9.3 9.3 8.9 9.1 9.6 10.0 10.2
SNOW RATIO (:1) 4 4 5 6 6 5 5 5 5 5 4 4 4 4 3 3 3
SNOW DENSITY (%) 25 25 20 16 16 20 20 20 20 20 25 25 25 25 33 33 33
..TIOGA ENTRY STATION (9950 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV OV OV BK BK BK BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 55 75 80 75 75 60 50 55 60 65 45 50 35 30 20 25 45
TEMPERATURE 36 33 33 35 33 33 38 39 37 33 31 29 27 30 42 45 42
MIN/MAX TEMP 29 39 25 45
WIND DIR SW SW SW W W W W W W W W W W W W W W
WIND (MPH) 60 57 40 35 31 28 27 26 21 20 18 17 16 16 13 13 12
WIND GUST (MPH) 90 85 59 54 46 43 41 40 33 32 27 25 24 24 20 20 19
PRECIP PROB (%) 30 60 70 60 60 40 10 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.28 0.23 0.06 0.07 0.04 0.00 0.00 0.00
6 HOUR SNOW 0.9 1.1 0.3 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.0 0.3 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 3.0 0.4 0.0 0.0
SNOW LEVEL (KFT) 9.5 9.4 10.0 10.1 9.9 9.8 9.9 10.0 9.8 9.7 9.4 9.4 9.1 9.2 9.8 10.1 10.4
SNOW RATIO (:1) 3 3 4 5 5 4 4 4 4 3 3 2 2 2 2 2 2
SNOW DENSITY (%) 33 33 25 20 20 25 25 25 25 33 33 50 50 50 50 50 50
..MT WARREN SUMMIT (12325 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 OV OV BK BK SC SC BK BK SC SC SC SC FW SC SC
CLOUD COVER (%) 50 70 75 70 65 60 45 45 55 55 40 40 30 25 20 25 45
TEMPERATURE 30 28 29 30 29 29 30 32 31 28 28 28 27 26 34 38 36
MIN/MAX TEMP 28 32 25 38
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 66 63 48 43 39 35 33 32 26 25 23 21 21 20 17 17 16
WIND GUST (MPH) 100 94 71 65 58 52 49 48 39 37 35 33 33 32 26 25 25
PRECIP PROB (%) 30 50 60 60 50 40 20 10 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S S
6 HOUR QPF 0.32 0.19 0.02 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 1.2 1.2 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 2.4 0.0 0.0 0.0
LOW END SNOW 0.1 0.0 0.0 0.0
HIGH END SNOW 3.6 0.1 0.0 0.0
SNOW LEVEL (KFT) 9.4 9.5 10.1 10.1 9.9 9.8 9.8 9.9 9.8 9.7 9.5 9.6 9.2 9.4 9.8 10.1 10.3
SNOW RATIO (:1) 4 4 5 5 5 5 5 5 5 5 4 4 4 4 4 4 3
SNOW DENSITY (%) 25 25 20 20 20 20 20 20 20 20 25 25 25 25 25 25 33
..MAMMOTH MTN SUMMIT (11034 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK OV OV BK BK SC BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 35 55 65 70 70 70 55 50 55 60 45 40 35 25 25 20 30
TEMPERATURE 36 35 34 35 33 34 35 37 38 36 34 34 33 31 40 44 42
MIN/MAX TEMP 31 38 30 44
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W
WIND (MPH) 56 55 40 33 28 26 24 23 20 20 18 17 16 13 12 12 11
WIND GUST (MPH) 84 81 59 49 42 39 35 35 31 31 27 25 24 21 18 18 18
PRECIP PROB (%) 20 30 50 40 40 30 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.12 0.13 0.09 0.04 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.3 0.1 0.2 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.4 0.2 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 0.4 0.2 0.0 0.0
SNOW LEVEL (KFT) 9.6 9.3 9.7 9.8 9.7 9.7 9.9 10.1 10.1 9.9 9.8 9.7 9.5 9.6 9.9 10.4 10.7
SNOW RATIO (:1) 2 2 3 3 3 3 3 3 2 2 2 2 2 1 1 1 1
SNOW DENSITY (%) 50 50 33 33 33 33 33 33 50 50 50 50 50 100 100 100 100
..MAMMOTH MTN SESAME SNOW PLOT (9025 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK BK BK BK BK SC BK BK SC SC SC FW FW FW SC
CLOUD COVER (%) 35 55 65 70 70 65 55 50 55 60 50 40 35 25 25 20 30
TEMPERATURE 41 38 38 39 38 38 41 43 42 39 38 38 37 35 47 50 47
MIN/MAX TEMP 36 44 34 51
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W
WIND (MPH) 25 24 16 13 13 11 11 10 9 5 5 5 5 4 4 5 4
WIND GUST (MPH) 40 37 42 36 33 31 32 29 25 18 16 16 14 14 14 14 13
PRECIP PROB (%) 20 30 50 40 30 20 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R S S R R R
6 HOUR QPF 0.12 0.12 0.08 0.04 0.01 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) 9.6 9.3 9.7 9.8 9.7 9.7 9.9 10.1 10.0 9.9 9.8 9.7 9.5 9.6 9.9 10.4 10.7
SNOW RATIO (:1) 1 2 2 2 2 2 2 2 2 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 100 50 50 50 50 50 50 50 50 100 100 100 100 100 0 0 0
..MAMMOTH MTN CANYON BASE (8358 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK BK BK BK SC SC SC BK SC SC SC FW FW FW SC
CLOUD COVER (%) 35 55 60 60 60 55 45 40 45 55 40 30 25 20 20 20 25
TEMPERATURE 46 42 40 40 39 39 45 48 47 41 38 38 35 34 51 55 53
MIN/MAX TEMP 37 49 33 55
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND (MPH) 24 23 13 10 9 8 9 9 6 4 3 3 3 2 2 2 2
WIND GUST (MPH) 39 36 37 32 27 26 27 26 23 14 13 13 12 11 10 11 11
PRECIP PROB (%) 20 30 40 40 30 20 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R R R R
6 HOUR QPF 0.09 0.10 0.02 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 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.5 9.3 10.0 10.0 9.8 9.7 9.9 10.1 10.1 10.0 9.9 9.8 9.6 9.7 9.9 10.4 10.7
SNOW RATIO (:1) 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 100 100 100 100 100 100 100 100 0 0 0 0 0 0 0 0
..BARCROFT RESEARCH STATION (12470 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK SC SC SC BK SC SC SC SC SC SC SC SC FW FW FW
CLOUD COVER (%) 50 60 45 50 50 60 40 40 35 35 35 35 40 35 20 25 25
TEMPERATURE 29 27 25 26 24 25 28 31 32 27 25 24 22 24 34 37 35
MIN/MAX TEMP 23 32 22 38
WIND DIR W W W W W W W W NW W W NW NW NW NW NW NW
WIND (MPH) 34 34 27 23 18 16 17 19 19 17 21 21 19 17 14 14 13
WIND GUST (MPH) 51 51 41 34 27 24 26 28 28 26 33 33 29 26 23 23 20
PRECIP PROB (%) 0 0 10 20 0 0 0 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S
6 HOUR QPF 0.00 0.01 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 0.1 0.0 0.0 0.0
SNOW LEVEL (KFT) 10.0 9.7 10.3 10.4 9.9 9.8 9.9 10.2 10.3 10.1 9.9 9.7 9.6 9.6 9.8 10.1 10.5
SNOW RATIO (:1) 4 4 4 4 5 5 5 5 5 5 5 5 4 4 4 4 4
SNOW DENSITY (%) 25 25 25 25 20 20 20 20 20 20 20 20 25 25 25 25 25
..ROCK CREEK LAKES (9700 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK BK BK BK SC SC SC SC SC SC SC FW FW FW SC
CLOUD COVER (%) 35 45 55 65 60 60 45 45 45 40 35 30 30 25 20 20 25
TEMPERATURE 39 35 33 32 31 29 36 41 39 34 31 30 28 26 41 47 43
MIN/MAX TEMP 26 42 25 47
WIND DIR SW SW SW W W W W W W W W W W W W W W
WIND (MPH) 50 50 36 29 25 24 24 23 20 18 19 19 18 14 13 14 12
WIND GUST (MPH) 74 77 56 44 37 36 36 34 31 28 29 29 27 23 20 21 19
PRECIP PROB (%) 20 20 20 30 30 20 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.04 0.06 0.02 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 0.4 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.8 9.3 10.0 10.2 10.0 10.0 10.0 10.2 10.2 10.0 9.9 9.8 9.7 9.8 10.1 10.5 10.8
SNOW RATIO (:1) 2 2 2 3 3 3 3 3 2 2 2 2 2 1 1 1 1
SNOW DENSITY (%) 50 50 50 33 33 33 33 33 50 50 50 50 50 100 100 100 100
..BEAR CREEK SPIRE (13745 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK OV BK BK SC SC BK BK SC SC SC SC FW FW SC
CLOUD COVER (%) 50 40 65 70 70 65 50 45 50 55 35 40 30 30 25 15 30
TEMPERATURE 28 25 25 27 26 26 27 29 29 26 25 25 23 25 32 35 33
MIN/MAX TEMP 24 30 23 35
WIND DIR W W W W W W W W W W W W W W W W W
WIND (MPH) 51 52 42 32 28 27 25 24 23 20 20 20 19 16 13 13 12
WIND GUST (MPH) 82 85 63 48 42 41 39 36 34 31 31 31 28 24 21 20 18
PRECIP PROB (%) 30 20 30 40 40 30 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S S S
6 HOUR QPF 0.07 0.14 0.01 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.3 0.9 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.2 0.0 0.0 0.0
LOW END SNOW 0.1 0.0 0.0 0.0
HIGH END SNOW 2.6 0.1 0.0 0.0
SNOW LEVEL (KFT) 9.8 9.3 9.9 10.3 10.1 10.0 10.1 10.3 10.2 10.1 10.0 9.8 9.7 9.8 10.1 10.6 10.8
SNOW RATIO (:1) 5 5 6 6 7 6 6 6 6 5 5 5 5 4 4 4 3
SNOW DENSITY (%) 20 20 16 16 14 16 16 16 16 20 20 20 20 25 25 25 33
..SOUTH LAKE (9600 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 BK BK BK SC SC SC SC FW FW SC SC FW FW SC
CLOUD COVER (%) 30 30 40 50 55 60 40 35 50 50 25 25 25 30 20 20 30
TEMPERATURE 42 34 33 33 31 31 42 46 43 33 32 31 30 29 45 50 46
MIN/MAX TEMP 29 46 28 50
WIND DIR W SW W W W W W W W W W W W W NW W NW
WIND (MPH) 42 43 32 24 20 20 18 18 16 16 17 16 14 12 10 9 9
WIND GUST (MPH) 69 69 49 36 31 31 28 27 24 24 25 24 21 18 14 14 13
PRECIP PROB (%) 10 10 10 20 20 5 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.01 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 0.6 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.8 9.2 9.9 10.4 10.2 10.0 10.2 10.4 10.3 10.2 10.0 9.8 9.8 9.9 10.3 10.7 10.9
SNOW RATIO (:1) 2 2 2 2 3 3 2 2 2 2 2 2 2 1 1 1 1
SNOW DENSITY (%) 50 50 50 50 33 33 50 50 50 50 50 50 50 100 100 100 100
..HURD PEAK SUMMIT (12165 FT)
DATE WEDNESDAY 02/25/26 THURSDAY 02/26/26
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 SC SC BK BK BK SC SC SC SC FW SC SC SC FW FW SC
CLOUD COVER (%) 25 25 40 55 55 60 45 40 50 45 20 25 25 30 15 15 35
TEMPERATURE 39 32 33 34 33 31 38 42 40 33 32 31 30 29 43 47 43
MIN/MAX TEMP 29 44 28 48
WIND DIR W SW W W W W W W W W W W W W W W NW
WIND (MPH) 42 43 33 25 21 21 19 18 17 16 16 16 14 11 10 9 8
WIND GUST (MPH) 67 70 50 37 32 32 29 28 25 24 25 24 23 18 16 14 12
PRECIP PROB (%) 10 10 10 20 20 10 0 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.01 0.02 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 0.7 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.9 9.2 9.9 10.4 10.2 10.0 10.2 10.4 10.4 10.2 10.1 9.9 9.8 9.9 10.3 10.7 11.0
SNOW RATIO (:1) 2 3 4 4 4 4 4 4 4 4 3 3 3 2 2 2 2
SNOW DENSITY (%) 50 33 25 25 25 25 25 25 25 25 33 33 33 50 50 50 50
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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