716
FWUS45 KREV 042133
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PDT THU SEP 4 2025
..FREDONYER PASS (5800 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC FW FW FW CL CL FW FW FW FW SC FW FW FW FW FW
CLOUD COVER (%) 35 30 20 10 15 5 0 10 15 20 20 30 15 5 5 20 15
TEMPERATURE 77 66 60 57 55 59 72 76 76 64 57 54 52 55 67 72 70
MIN/MAX TEMP 55 78 52 73
WIND DIR SW W W SW SW S S SW SW SW W W W SW S SW SW
WIND (MPH) 5 3 2 2 2 5 6 6 6 4 2 2 2 3 8 9 8
WIND GUST (MPH) 13 9 5 4 4 11 17 18 17 11 6 4 3 8 17 21 21
PRECIP PROB (%) 5 0 0 0 0 0 5 0 0 5 5 5 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) 12.9 12.7 12.8 12.9 12.5 11.8 10.7 11.0 10.9 10.9 10.9 10.6 10.6 10.5 10.3 10.8 10.7
..YUBA PASS (6700 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 30 20 20 15 10 5 0 10 20 20 15 25 10 10 15 20 20
TEMPERATURE 72 58 52 51 50 51 68 72 69 56 49 46 45 48 63 67 64
MIN/MAX TEMP 48 73 44 68
WIND DIR SW SW S S SW S SW SW SW SW SW S S S SW SW SW
WIND (MPH) 9 5 5 5 6 6 8 9 9 5 8 6 6 8 9 10 10
WIND GUST (MPH) 18 11 10 10 10 12 17 19 19 12 13 12 11 12 18 23 23
PRECIP PROB (%) 5 0 0 0 0 0 5 5 0 5 5 5 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) 13.0 12.8 12.8 12.8 12.3 10.9 10.8 11.0 11.1 11.0 10.7 10.5 10.8 10.7 11.0 11.1 10.7
..LITTLE TRUCKEE SUMMIT (6400 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 35 20 15 10 10 10 5 10 15 20 20 25 10 15 10 20 15
TEMPERATURE 74 62 54 51 48 52 74 77 73 59 51 47 44 49 68 72 68
MIN/MAX TEMP 47 77 43 72
WIND DIR W W SE SE SE S S SW SW SW S S S S SW SW SW
WIND (MPH) 5 2 2 2 4 4 5 6 5 2 3 3 4 5 5 8 8
WIND GUST (MPH) 12 5 4 5 6 9 12 13 13 6 8 6 6 9 12 17 16
PRECIP PROB (%) 5 0 0 0 0 0 5 5 5 10 5 5 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) 13.2 13.2 13.2 12.9 12.6 11.5 10.9 11.3 11.1 10.9 10.8 10.6 10.9 11.0 11.2 11.5 11.2
..DONNER PASS (7200 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 35 15 15 10 5 5 5 10 15 20 15 15 5 15 15 20 15
TEMPERATURE 67 57 53 52 50 53 65 67 63 55 51 49 46 50 59 63 60
MIN/MAX TEMP 49 68 46 63
WIND DIR W W SW SW S SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 9 5 6 8 9 9 10 10 11 9 11 13 13 14 14 13 17
WIND GUST (MPH) 13 8 9 11 13 14 16 16 17 14 17 20 21 23 23 20 26
PRECIP PROB (%) 5 0 0 0 0 0 5 5 5 10 5 5 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) 13.1 12.8 12.9 12.8 12.3 11.0 10.9 11.1 11.0 10.8 10.7 10.6 10.9 10.9 11.1 11.3 10.9
..MT ROSE SUMMIT (8900 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 45 15 15 15 15 5 15 15 20 20 20 20 10 10 15 25 15
TEMPERATURE 64 54 52 53 51 51 62 64 64 52 50 49 47 48 58 60 59
MIN/MAX TEMP 49 66 46 62
WIND DIR W W SW SW SW SW SW SW W W W W W W SW SW W
WIND (MPH) 6 5 5 5 8 9 9 8 12 9 10 11 13 14 13 13 13
WIND GUST (MPH) 10 9 8 9 11 13 14 11 19 14 16 18 20 23 20 20 21
PRECIP PROB (%) 5 5 0 5 0 0 5 10 10 10 5 5 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) 13.6 13.5 13.4 13.2 13.0 12.3 11.6 11.8 11.6 11.4 11.2 11.1 11.4 11.1 11.4 11.8 11.7
..HOMEWOOD (8000 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 25 10 15 15 10 10 5 10 15 15 15 15 10 15 15 25 15
TEMPERATURE 69 59 56 56 54 57 67 70 67 57 54 52 51 54 62 65 62
MIN/MAX TEMP 52 70 50 66
WIND DIR W W S S S S SW SW W W SW SW SW SW SW SW SW
WIND (MPH) 10 6 8 9 9 9 10 11 11 10 12 13 13 14 13 14 16
WIND GUST (MPH) 16 10 11 13 13 12 14 17 17 16 18 20 20 21 21 23 24
PRECIP PROB (%) 5 0 0 0 0 0 5 5 5 10 5 5 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) 13.1 12.8 12.9 12.8 12.0 10.9 11.2 11.3 11.0 10.7 10.7 10.6 10.9 10.8 11.2 11.4 11.1
..ECHO PASS (7500 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 25 10 10 15 10 5 15 15 10 10 15 10 10 20 10 20 10
TEMPERATURE 66 58 57 56 54 57 65 68 64 57 54 53 51 54 60 62 61
MIN/MAX TEMP 52 68 50 64
WIND DIR W SW SW S S S SW SW SW W SW SW SW SW SW SW SW
WIND (MPH) 5 3 2 2 3 3 4 5 5 3 4 3 4 5 5 6 6
WIND GUST (MPH) 14 6 5 4 5 8 12 16 14 6 8 6 6 9 13 18 19
PRECIP PROB (%) 5 0 0 0 0 0 5 5 5 10 5 5 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) 13.1 12.8 12.9 12.7 11.9 11.1 11.5 11.7 11.2 10.8 10.8 10.7 11.0 10.8 11.2 11.7 11.4
..CARSON PASS (8800 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 30 10 10 15 10 5 20 20 15 15 15 10 10 25 10 20 15
TEMPERATURE 64 55 52 51 50 51 63 66 63 54 50 48 46 48 58 62 59
MIN/MAX TEMP 48 67 46 63
WIND DIR W W SW S S S SW SW SW W SW SW SW SW SW SW SW
WIND (MPH) 8 6 8 10 10 9 8 9 11 12 13 16 14 16 14 16 16
WIND GUST (MPH) 12 10 11 14 14 13 11 13 16 18 20 24 23 25 21 24 25
PRECIP PROB (%) 5 0 0 0 0 0 5 10 10 10 5 5 0 0 5 5 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) 13.2 13.0 13.0 12.7 11.9 11.2 11.6 11.8 11.2 11.0 11.0 10.7 10.9 10.8 11.3 11.7 11.5
..EBBETTS PASS (8700 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW CL SC SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 10 10 10 10 5 30 30 20 20 10 5 10 20 10 15 10
TEMPERATURE 63 54 52 52 51 52 63 64 61 52 50 49 48 49 58 60 59
MIN/MAX TEMP 49 66 47 61
WIND DIR W SW S S S S SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 8 6 6 9 9 9 8 10 12 11 12 13 13 16 16 18 17
WIND GUST (MPH) 12 9 10 13 13 13 12 16 18 18 19 20 20 24 24 27 26
PRECIP PROB (%) 10 5 0 0 0 0 10 10 10 10 5 5 0 0 5 5 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) 13.3 13.1 13.1 12.7 12.0 11.5 11.7 11.9 11.4 10.9 11.0 10.8 11.0 10.9 11.4 11.8 11.7
..SONORA PASS (9800 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW CL SC SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 15 15 15 10 10 5 35 35 25 25 10 10 10 15 10 15 10
TEMPERATURE 60 52 48 46 45 49 60 63 59 49 46 43 41 46 56 60 56
MIN/MAX TEMP 44 63 41 61
WIND DIR W W S S S SW SW W W SW SW SW SW SW SW SW SW
WIND (MPH) 9 4 6 8 8 9 8 11 12 11 12 12 12 14 17 19 18
WIND GUST (MPH) 13 6 10 11 12 12 11 17 19 17 19 18 19 23 25 29 28
PRECIP PROB (%) 10 5 5 5 0 0 10 10 10 10 5 5 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) 13.5 13.3 13.2 12.7 12.3 11.9 12.1 12.3 11.9 11.3 11.3 11.0 11.1 10.9 11.5 11.9 11.9
..MATTERHORN GLACIER (11000 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 20 25 15 10 15 10 40 40 30 30 10 10 15 25 10 15 15
TEMPERATURE 55 47 44 43 41 43 54 55 53 46 41 39 38 40 51 54 52
MIN/MAX TEMP 40 56 37 54
WIND DIR W W S S S S SW SW SW SW SW SW SW W SW SW SW
WIND (MPH) 10 5 8 8 8 8 6 9 12 10 10 10 11 13 14 18 17
WIND GUST (MPH) 14 9 11 12 12 11 10 13 18 14 16 16 18 21 21 28 25
PRECIP PROB (%) 10 5 5 5 0 0 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE R T
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) 13.7 13.5 13.3 12.9 12.5 12.2 12.5 12.7 12.3 11.8 11.4 11.0 11.3 11.1 11.6 12.0 12.1
..TIOGA ENTRY STATION (9950 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 20 25 20 15 15 5 40 40 25 25 10 10 15 20 10 20 10
TEMPERATURE 59 49 46 46 43 45 59 61 58 47 44 41 38 43 58 59 57
MIN/MAX TEMP 40 61 37 59
WIND DIR W W SW SW SW SW SW W W W SW SW SW SW SW SW SW
WIND (MPH) 6 3 4 5 5 5 6 6 9 6 6 8 9 11 12 18 14
WIND GUST (MPH) 10 5 6 8 9 9 9 10 13 10 10 11 13 17 19 27 23
PRECIP PROB (%) 10 5 0 5 0 0 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE R T
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) 13.8 13.5 13.2 13.0 12.6 12.3 12.7 13.1 12.7 12.0 11.3 10.9 11.2 11.0 11.7 12.0 12.1
..MT WARREN SUMMIT (12325 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 25 25 20 15 15 10 50 50 30 30 10 10 15 25 10 20 15
TEMPERATURE 50 45 42 42 41 42 48 50 48 43 40 40 39 38 46 50 48
MIN/MAX TEMP 40 51 37 50
WIND DIR W W SW SW SW SW S W W W SW SW W W SW SW SW
WIND (MPH) 8 6 6 8 8 8 6 6 11 8 9 10 12 14 13 18 17
WIND GUST (MPH) 11 10 10 12 11 11 10 10 17 12 13 16 18 21 20 28 26
PRECIP PROB (%) 10 5 0 5 0 0 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE R T
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) 13.8 13.6 13.3 13.1 12.7 12.4 12.7 13.0 12.6 12.1 11.6 11.1 11.3 11.1 11.7 12.0 12.1
..MAMMOTH MTN SUMMIT (11034 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 15 10 10 10 15 5 35 35 30 30 10 10 15 20 10 10 10
TEMPERATURE 58 52 50 49 48 49 57 58 56 50 48 46 45 46 54 57 54
MIN/MAX TEMP 47 61 44 59
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 9 6 6 6 5 6 5 9 12 10 8 9 11 13 13 18 17
WIND GUST (MPH) 13 11 10 9 9 10 8 12 19 14 12 14 17 20 21 28 26
PRECIP PROB (%) 10 0 5 5 0 5 20 20 10 10 0 0 0 0 0 0 0
PRECIP TYPE R T
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) 13.4 13.4 13.4 13.1 12.7 12.4 12.5 12.2 11.8 11.6 11.4 11.1 11.3 11.2 11.6 11.8 11.9
..MAMMOTH MTN SESAME SNOW PLOT (9025 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 15 15 10 10 15 5 40 40 30 30 10 10 15 20 5 10 10
TEMPERATURE 64 57 55 54 53 57 64 65 62 54 53 51 48 54 61 63 61
MIN/MAX TEMP 51 68 47 65
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 8 5 5 4 3 3 5 8 9 5 5 5 5 6 6 10 11
WIND GUST (MPH) 19 16 14 12 11 11 17 20 20 16 16 14 14 17 21 27 28
PRECIP PROB (%) 10 5 5 5 0 0 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE R T
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) 13.4 13.4 13.4 13.1 12.7 12.4 12.4 12.2 11.8 11.6 11.4 11.1 11.3 11.1 11.5 11.8 11.9
..MAMMOTH MTN CANYON BASE (8358 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 15 15 10 15 15 5 40 40 35 35 10 10 15 20 5 10 15
TEMPERATURE 71 62 58 56 52 57 70 71 68 60 56 51 48 54 66 70 68
MIN/MAX TEMP 50 74 47 72
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 8 5 5 3 2 2 5 8 9 5 5 5 4 4 5 11 12
WIND GUST (MPH) 20 14 13 10 8 9 17 20 21 14 13 12 11 13 18 28 31
PRECIP PROB (%) 10 0 5 5 0 5 20 20 10 10 5 5 0 0 0 0 0
PRECIP TYPE R T
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) 13.5 13.5 13.4 13.2 12.8 12.5 12.8 12.4 11.9 11.9 11.5 11.2 11.4 11.2 11.7 11.9 11.9
..BARCROFT RESEARCH STATION (12470 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC SC SC SC FW FW BK BK SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 40 35 25 40 15 5 55 55 50 50 20 5 10 10 15 20 15
TEMPERATURE 48 43 40 38 38 40 47 49 46 41 38 36 34 38 45 48 48
MIN/MAX TEMP 37 50 34 49
WIND DIR W N NE E S S SW SW SW W W SW W W SW SW SW
WIND (MPH) 9 8 8 8 8 6 8 10 11 9 5 6 9 13 14 14 16
WIND GUST (MPH) 13 12 12 11 11 10 12 16 18 13 9 11 14 20 21 23 24
PRECIP PROB (%) 20 10 5 5 0 0 10 30 20 20 5 5 0 0 0 0 0
PRECIP TYPE T R R S
6 HOUR QPF 0.00 0.00 0.00 0.00 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) 14.0 13.8 13.7 13.6 13.5 13.3 13.4 13.4 13.6 13.3 13.1 12.8 12.2 11.9 12.0 12.3 12.4
..ROCK CREEK LAKES (9700 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW FW FW BK BK SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 30 15 20 15 20 10 55 55 45 45 15 15 20 20 10 10 10
TEMPERATURE 60 55 50 46 43 46 60 61 58 53 48 42 39 43 58 62 60
MIN/MAX TEMP 41 63 38 63
WIND DIR W W W SW SW SW SW SW W W SW W W W SW SW SW
WIND (MPH) 6 8 6 6 8 5 5 6 9 8 8 8 9 12 12 14 12
WIND GUST (MPH) 11 11 11 10 12 9 9 11 13 11 12 12 14 19 19 23 19
PRECIP PROB (%) 20 5 5 5 0 5 20 30 20 20 5 5 0 0 0 0 0
PRECIP TYPE T R R R R
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) 14.0 13.8 13.6 13.4 13.1 12.9 13.2 13.3 12.9 12.5 11.8 11.3 11.5 11.3 11.8 12.1 12.2
..BEAR CREEK SPIRE (13745 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER FW FW FW FW FW FW BK BK SC SC FW FW FW FW FW FW FW
CLOUD COVER (%) 25 20 20 25 20 10 55 55 40 40 15 20 20 20 10 5 5
TEMPERATURE 46 40 38 37 37 39 46 47 45 39 36 35 34 38 44 47 46
MIN/MAX TEMP 37 48 34 48
WIND DIR W W SW SW SW SW SW W W W SW W W W SW SW SW
WIND (MPH) 6 8 6 6 8 6 5 8 9 8 8 8 10 12 13 16 12
WIND GUST (MPH) 10 11 10 11 12 9 9 11 13 11 12 12 16 19 20 24 19
PRECIP PROB (%) 20 0 5 5 0 5 20 30 20 20 0 0 0 0 0 0 0
PRECIP TYPE T R R R 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 0.0 0.0 0.0 0.0
HIGH END SNOW 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 13.9 13.7 13.6 13.4 13.1 12.9 13.1 13.3 12.9 12.1 11.5 11.1 11.4 11.3 11.8 12.1 12.2
..SOUTH LAKE (9600 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW SC FW SC BK SC SC FW FW SC FW CL FW FW
CLOUD COVER (%) 50 20 20 25 25 10 50 50 35 35 15 15 30 15 5 15 15
TEMPERATURE 61 52 47 45 43 44 64 65 61 51 46 42 40 43 61 65 63
MIN/MAX TEMP 42 67 40 66
WIND DIR W SW SW SW S S S SW SW W SW SW SW W SW SW SW
WIND (MPH) 8 6 6 6 6 5 6 8 9 5 6 6 9 10 11 12 11
WIND GUST (MPH) 11 10 10 9 9 8 10 11 13 8 11 10 13 16 17 19 17
PRECIP PROB (%) 20 5 5 5 0 5 20 30 20 20 0 0 0 0 0 0 0
PRECIP TYPE T R R R R
6 HOUR QPF 0.01 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) 14.1 13.8 13.7 13.6 13.3 13.0 13.2 13.3 12.9 12.3 12.4 11.7 11.6 11.4 11.8 12.2 12.3
..HURD PEAK SUMMIT (12165 FT)
DATE FRIDAY 09/05/25 SATURDAY 09/06/25
TIME (LT) 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P
CLOUD COVER SC FW FW FW SC FW SC BK SC SC FW FW SC FW CL FW FW
CLOUD COVER (%) 45 15 20 20 25 10 50 50 35 35 20 15 30 15 5 10 10
TEMPERATURE 57 49 47 45 44 45 59 60 56 47 45 42 41 40 56 60 58
MIN/MAX TEMP 43 63 39 62
WIND DIR W SW W SW SW SW S SW SW W W W W W SW SW W
WIND (MPH) 6 6 5 5 6 5 6 8 9 5 6 6 9 10 11 13 11
WIND GUST (MPH) 10 10 9 9 9 8 10 11 13 9 10 11 13 16 18 20 17
PRECIP PROB (%) 20 5 5 5 0 5 20 30 20 20 0 0 0 0 0 0 0
PRECIP TYPE T R R R R
6 HOUR QPF 0.01 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) 14.1 13.8 13.7 13.6 13.3 13.0 13.1 13.3 12.9 12.3 12.2 11.7 11.5 11.4 11.8 12.2 12.3
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page