Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
850
FWUS45 KREV 310933
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 AM PDT SUN AUG 31 2025
...FREDONYER PASS (5800 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW FW FW SC FW CL CL CL CL CL FW FW CL FW FW
CLOUD COVER (%) 5 5 15 20 20 30 10 5 5 0 0 0 5 10 0 5 20
TEMPERATURE 54 58 73 79 79 66 59 56 53 58 73 80 80 68 62 60 58
MAX/MIN TEMP 81 53 82 58
WIND DIR SW S SW SW SW SW SW SW S S S SW SW W NW N N
WIND (MPH) 2 4 8 8 6 3 2 2 2 2 5 6 5 2 2 2 2
WIND GUST (MPH) 4 10 18 20 20 10 6 4 3 4 13 19 16 8 6 5 5
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) 12.5 12.6 11.9 11.8 11.8 12.0 12.4 12.8 12.6 11.7 11.6 12.3 12.5 12.4 12.2 12.4 12.3
...YUBA PASS (6700 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW FW FW CL CL CL CL CL CL FW FW FW FW FW
CLOUD COVER (%) 0 0 0 5 20 20 5 0 5 5 0 5 10 10 5 15 20
TEMPERATURE 51 53 71 76 74 62 52 52 49 53 71 79 76 63 54 54 52
MAX/MIN TEMP 77 49 79 51
WIND DIR S SW SW SW SW SW SW SW SW S SW SW SW W S SE SE
WIND (MPH) 5 5 8 9 9 5 5 5 6 6 5 6 6 4 5 5 5
WIND GUST (MPH) 9 11 17 20 19 11 11 10 10 10 12 16 16 9 9 9 10
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 12.6 12.7 12.1 12.1 12.0 12.5 13.0 13.0 12.6 12.0 12.0 12.6 12.6 12.5 12.5 12.6 12.5
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW FW FW CL CL FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 0 0 0 10 20 20 5 5 5 5 0 10 10 15 10 20 25
TEMPERATURE 47 52 75 80 77 64 54 50 47 51 74 81 78 66 57 52 50
MAX/MIN TEMP 80 45 81 50
WIND DIR SE SE SW SW SW W SE S S S S SW W W SW SW S
WIND (MPH) 3 3 5 5 5 2 2 2 3 3 3 5 4 2 2 2 2
WIND GUST (MPH) 5 8 12 13 12 6 5 5 6 6 9 11 10 4 4 4 5
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 12.5 12.7 12.4 12.4 12.6 12.9 13.1 13.1 12.8 12.2 12.0 12.7 12.9 12.8 12.8 12.7 12.5
...DONNER PASS (7200 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW FW FW CL CL FW FW CL CL FW FW FW FW FW
CLOUD COVER (%) 0 0 0 5 15 15 0 0 5 5 0 5 10 15 10 20 20
TEMPERATURE 48 52 66 71 69 59 54 51 48 52 66 72 71 62 57 54 53
MAX/MIN TEMP 72 47 73 52
WIND DIR S S SW SW SW W SW SW SW S S SW SW W NE E E
WIND (MPH) 10 9 10 10 10 10 10 10 10 11 8 9 10 8 9 9 9
WIND GUST (MPH) 16 14 14 16 14 14 16 16 16 18 12 13 16 12 13 13 14
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 12.6 12.7 12.3 12.3 12.4 12.8 13.1 13.1 12.6 12.0 12.0 12.7 12.8 12.7 12.7 12.6 12.5
...MT ROSE SUMMIT (8900 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW SC FW CL FW FW CL CL FW FW FW FW FW SC
CLOUD COVER (%) 0 0 0 15 30 20 5 5 5 5 0 15 20 20 10 20 25
TEMPERATURE 50 51 63 66 66 55 51 50 47 50 61 66 67 57 55 54 53
MAX/MIN TEMP 69 47 69 52
WIND DIR S SW SW SW SW W S SW SW SW S S W W W W W
WIND (MPH) 12 11 10 6 9 9 10 10 9 11 9 8 8 6 6 9 8
WIND GUST (MPH) 18 17 14 11 13 12 16 14 13 17 13 12 12 10 10 14 12
PRECIP PROB (%) 0 0 5 0 0 5 0 0 0 0 0 0 5 5 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) 12.5 12.8 12.7 13.1 13.2 13.3 13.3 13.2 13.0 12.4 12.0 12.8 13.1 13.0 12.9 12.7 12.6
...HOMEWOOD (8000 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW FW FW CL FW FW FW CL FW FW FW FW SC FW
CLOUD COVER (%) 0 0 0 10 25 10 0 5 5 10 0 10 10 15 15 30 25
TEMPERATURE 51 55 66 72 70 60 55 53 50 54 66 72 72 63 60 58 57
MAX/MIN TEMP 73 49 74 56
WIND DIR SE S SW SW W W S S SW S S SW W W NE E E
WIND (MPH) 10 9 9 10 11 8 9 9 9 10 6 10 10 6 8 10 10
WIND GUST (MPH) 16 13 12 16 17 12 12 13 13 16 11 14 16 10 12 14 16
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 5 5 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) 12.8 12.7 12.4 12.6 12.7 13.0 13.1 13.1 12.5 12.0 12.2 12.9 12.9 12.9 12.9 12.7 12.5
...ECHO PASS (7500 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL CL FW SC FW CL FW FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 0 0 0 15 30 10 5 10 5 5 0 10 15 15 20 20 20
TEMPERATURE 52 55 64 69 68 59 56 55 51 55 63 71 71 62 61 59 57
MAX/MIN TEMP 72 49 73 56
WIND DIR S SW SW W W W S S S S SW SW W W S SE SE
WIND (MPH) 2 2 4 5 5 2 3 2 2 2 2 3 4 2 2 2 2
WIND GUST (MPH) 5 8 12 14 13 6 5 5 4 5 10 12 12 5 5 4 4
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 0 0 5 5 5 5 10
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 12.7 12.9 12.9 13.1 13.2 13.1 12.4 11.9 12.4 13.0 13.0 12.9 13.0 12.7 12.6
...CARSON PASS (8800 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL FW FW SC FW CL FW FW FW CL FW FW FW FW FW FW
CLOUD COVER (%) 0 0 5 15 35 10 0 10 5 5 5 10 15 20 20 15 25
TEMPERATURE 48 52 63 69 67 57 53 51 48 51 63 69 68 59 56 54 53
MAX/MIN TEMP 70 47 71 52
WIND DIR S S S SW W W S S S S S SW W W SW S SE
WIND (MPH) 12 9 8 8 8 8 8 10 10 10 9 9 9 8 9 11 11
WIND GUST (MPH) 18 13 12 11 12 11 12 16 16 16 13 13 14 11 13 17 17
PRECIP PROB (%) 0 0 5 5 5 0 0 0 0 0 5 5 5 5 5 5 10
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 12.7 13.0 13.0 13.2 13.2 13.1 12.4 11.9 12.3 13.0 13.1 13.0 13.0 12.7 12.6
...EBBETTS PASS (8700 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL FW SC SC FW CL FW FW CL CL FW FW FW FW FW FW
CLOUD COVER (%) 5 0 5 30 35 10 5 10 10 5 0 10 15 20 20 15 25
TEMPERATURE 49 51 63 67 66 56 52 51 50 52 63 68 67 58 56 55 54
MAX/MIN TEMP 69 47 69 53
WIND DIR S S SW SW W W S S S S SW SW SW W S S S
WIND (MPH) 11 9 8 9 8 5 9 10 10 10 9 10 10 8 10 10 10
WIND GUST (MPH) 17 13 12 12 11 9 13 16 14 16 13 16 16 11 16 14 16
PRECIP PROB (%) 0 0 5 20 5 5 0 0 0 0 10 10 10 10 5 5 10
PRECIP TYPE 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) 12.8 12.8 12.9 13.2 13.3 13.3 13.2 13.1 12.4 12.0 12.4 13.0 13.1 13.1 13.1 12.7 12.6
...SONORA PASS (9800 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER CL CL FW SC SC FW FW CL FW CL FW FW FW FW FW FW FW
CLOUD COVER (%) 5 0 10 50 45 10 10 5 5 5 15 15 20 25 15 20 25
TEMPERATURE 44 49 61 65 62 53 49 46 43 48 61 66 64 55 52 49 48
MAX/MIN TEMP 67 42 67 47
WIND DIR S S SW SW SW SE S S S S S SW SW W S S SE
WIND (MPH) 10 8 6 9 8 4 9 10 10 10 9 10 11 6 11 9 10
WIND GUST (MPH) 16 12 10 13 11 6 13 16 14 16 14 16 17 11 17 13 14
PRECIP PROB (%) 0 0 5 30 10 5 0 0 0 0 10 10 10 10 5 5 10
PRECIP TYPE 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) 12.8 12.8 13.1 13.4 13.4 13.3 13.3 13.1 12.5 12.2 12.6 13.1 13.2 13.2 13.1 12.8 12.6
...MATTERHORN GLACIER (11000 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW SC SC FW CL CL FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 10 5 20 50 45 10 5 5 10 5 15 15 20 20 20 20 30
TEMPERATURE 42 44 55 58 56 48 44 42 40 43 54 59 58 51 47 45 44
MAX/MIN TEMP 59 39 60 43
WIND DIR S S S SW SW S S S S SW S SW W W W W SW
WIND (MPH) 11 9 6 6 8 6 12 11 9 9 9 9 10 8 12 10 10
WIND GUST (MPH) 17 12 10 10 11 10 18 16 13 14 13 13 14 11 19 16 16
PRECIP PROB (%) 0 0 5 30 20 5 0 0 0 0 10 10 10 10 5 5 10
PRECIP TYPE R R
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 12.7 12.8 13.3 13.7 13.6 13.5 13.4 13.0 12.6 12.4 12.8 13.3 13.3 13.2 13.2 12.8 12.6
...TIOGA ENTRY STATION (9950 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL SC SC SC FW FW FW FW CL FW FW FW SC SC FW SC
CLOUD COVER (%) 10 5 30 50 40 10 10 10 10 5 15 15 20 25 30 15 35
TEMPERATURE 44 48 61 62 61 50 46 45 42 46 61 64 63 53 49 48 44
MAX/MIN TEMP 63 39 65 43
WIND DIR S S S SW W S SW S S SW S SW W W W SW SW
WIND (MPH) 8 6 5 5 6 4 6 6 6 6 8 8 6 5 9 5 6
WIND GUST (MPH) 11 10 9 8 9 6 10 10 10 11 12 12 11 8 13 9 10
PRECIP PROB (%) 0 0 5 30 10 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE R
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 0.0 0.0 0.0 0.0
SNOW LEVEL (KFT) 12.7 12.8 13.2 13.7 13.7 13.5 13.4 13.0 12.6 12.4 12.8 13.3 13.4 13.2 13.1 12.8 12.6
...MT WARREN SUMMIT (12325 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW FW SC BK SC FW FW FW FW FW FW FW SC SC SC FW SC
CLOUD COVER (%) 10 5 30 60 50 10 10 5 10 5 15 20 35 30 30 15 30
TEMPERATURE 39 42 49 52 51 46 42 40 38 40 49 54 53 49 46 45 44
MAX/MIN TEMP 53 37 55 44
WIND DIR SW S S SW W SW S S S SW S SW W W W W W
WIND (MPH) 11 10 8 5 9 6 10 9 9 10 9 8 6 6 11 9 9
WIND GUST (MPH) 17 16 11 8 12 10 16 14 13 16 13 12 10 11 17 13 14
PRECIP PROB (%) 0 0 5 30 20 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE R R
6 HOUR QPF 0.00 0.06 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) 12.7 12.8 13.3 13.7 13.7 13.5 13.4 13.0 12.6 12.4 12.9 13.3 13.4 13.3 13.2 12.8 12.6
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 10 5 25 50 35 10 5 5 10 5 15 15 20 20 15 15 30
TEMPERATURE 47 50 57 61 60 52 49 47 45 48 57 62 62 55 53 52 50
MAX/MIN TEMP 64 43 64 49
WIND DIR S S SW SW SW SW S SW SW SW S SW SW SW SW W W
WIND (MPH) 8 6 5 6 6 6 10 8 6 8 8 9 9 8 6 6 9
WIND GUST (MPH) 11 10 9 10 10 9 14 12 10 11 11 13 13 11 11 11 13
PRECIP PROB (%) 0 0 5 30 10 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE 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) 12.7 12.8 13.2 13.5 13.6 13.6 13.4 13.0 12.6 12.5 12.9 13.3 13.3 13.4 13.2 12.8 12.7
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC
CLOUD COVER (%) 10 5 25 50 35 10 5 5 10 5 15 15 20 20 20 15 30
TEMPERATURE 51 56 64 68 67 57 54 52 50 55 63 68 68 60 58 56 54
MAX/MIN TEMP 70 47 70 53
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW W W
WIND (MPH) 2 4 5 5 5 4 4 3 3 3 5 6 8 5 4 3 2
WIND GUST (MPH) 10 12 16 17 17 12 13 12 11 11 17 19 19 14 13 11 10
PRECIP PROB (%) 0 0 5 30 10 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE 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) 12.7 12.8 13.2 13.5 13.7 13.6 13.4 13.0 12.6 12.5 12.9 13.3 13.3 13.4 13.2 12.8 12.6
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW SC SC FW FW FW FW FW FW FW SC FW FW FW SC
CLOUD COVER (%) 10 5 25 50 40 10 5 10 10 5 15 20 30 20 20 20 30
TEMPERATURE 51 57 69 74 72 64 59 55 50 56 70 75 75 65 62 57 54
MAX/MIN TEMP 77 48 77 52
WIND DIR SW SW S SW SW SW SW SW SW SW S SW SW SW SW SW SW
WIND (MPH) 2 2 4 5 5 4 4 3 2 2 4 6 6 4 4 3 2
WIND GUST (MPH) 6 10 16 18 17 11 12 10 9 9 14 19 20 12 11 9 6
PRECIP PROB (%) 0 0 5 30 10 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE 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) 12.7 12.8 13.2 13.6 13.7 13.5 13.4 13.0 12.6 12.4 12.9 13.4 13.3 13.4 13.2 12.7 12.7
...BARCROFT RESEARCH STATION (12470 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW SC FW FW FW FW FW CL CL FW SC FW FW FW SC
CLOUD COVER (%) 5 0 15 30 25 15 5 10 10 5 5 15 30 25 15 15 25
TEMPERATURE 36 40 49 52 51 43 40 37 35 39 49 53 52 47 44 42 40
MAX/MIN TEMP 53 35 54 40
WIND DIR SE SE S SW SW S SE S S SW S S S SW SW W W
WIND (MPH) 11 12 11 11 8 6 9 10 13 17 16 13 10 9 11 14 17
WIND GUST (MPH) 17 19 18 16 12 9 12 16 21 26 24 20 16 13 18 21 26
PRECIP PROB (%) 0 0 5 10 5 5 0 0 0 0 0 0 0 0 5 5 10
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) 12.7 12.7 13.0 13.3 13.4 13.3 13.0 12.8 12.8 12.9 13.0 13.2 13.4 13.3 13.1 12.7 12.6
...ROCK CREEK LAKES (9700 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW BK SC FW FW FW FW FW FW SC SC SC FW FW SC
CLOUD COVER (%) 10 0 20 55 40 15 10 15 15 5 15 35 45 35 25 20 35
TEMPERATURE 45 48 63 64 62 58 51 47 42 46 62 65 64 59 53 48 45
MAX/MIN TEMP 65 41 67 44
WIND DIR S SE SE S W SW SW SW SW W E S SW W W W W
WIND (MPH) 10 10 9 6 5 5 9 9 8 9 9 8 5 5 9 10 10
WIND GUST (MPH) 14 14 13 10 9 8 12 14 12 13 14 12 9 9 13 16 16
PRECIP PROB (%) 0 0 10 30 20 5 0 0 0 0 10 10 5 5 5 5 10
PRECIP TYPE R R
6 HOUR QPF 0.00 0.09 0.00 0.00 0.00 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) 12.7 12.7 13.2 13.6 13.7 13.6 13.2 12.9 12.6 12.5 13.0 13.5 13.6 13.4 13.1 12.7 12.7
...BEAR CREEK SPIRE (13745 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW BK SC FW FW FW FW FW FW FW SC SC FW FW SC
CLOUD COVER (%) 10 5 25 55 50 15 15 20 15 5 20 25 40 35 25 25 35
TEMPERATURE 37 40 47 49 47 41 38 36 35 38 46 51 50 44 41 40 39
MAX/MIN TEMP 49 35 52 39
WIND DIR S S S SW W SW S S S SW S SW W W W W W
WIND (MPH) 10 10 8 5 4 4 8 9 9 8 8 8 5 4 9 10 11
WIND GUST (MPH) 14 14 12 9 8 6 12 13 12 12 12 11 9 6 13 14 17
PRECIP PROB (%) 0 0 10 30 20 5 0 0 0 0 10 10 10 10 5 5 10
PRECIP TYPE R R
6 HOUR QPF 0.00 0.08 0.00 0.00 0.00 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) 12.7 12.8 13.3 13.8 13.8 13.6 13.3 12.9 12.6 12.6 13.0 13.6 13.6 13.5 13.2 12.8 12.7
...SOUTH LAKE (9600 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL SC BK SC FW FW FW FW FW CL SC BK SC FW SC SC
CLOUD COVER (%) 15 0 25 65 45 25 10 15 20 5 5 30 55 40 20 30 45
TEMPERATURE 45 47 65 67 64 54 50 46 43 46 65 69 67 56 52 47 46
MAX/MIN TEMP 69 42 70 45
WIND DIR S S SE W SW SW S S S SW SE SE SW W W W W
WIND (MPH) 8 9 9 8 5 4 8 9 9 11 11 9 6 5 9 10 12
WIND GUST (MPH) 12 13 12 12 8 8 11 13 13 17 17 13 10 9 13 14 18
PRECIP PROB (%) 0 0 5 30 20 5 0 0 0 0 5 5 5 5 5 5 20
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.01 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) 12.7 12.7 13.2 13.7 13.9 13.6 13.1 12.9 12.6 12.6 12.9 13.4 13.7 13.4 13.2 12.7 12.7
...HURD PEAK SUMMIT (12165 FT)...
DATE SUNDAY 08/31/25 MONDAY 09/01/25
TIME (LT) 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
5A 8A 11A 2P 5P 8P 11P 2A 5A 8A 11A 2P 5P 8P 11P 2A 5A
CLOUD COVER FW CL FW BK SC FW FW FW FW FW CL SC SC SC FW SC SC
CLOUD COVER (%) 10 0 20 60 45 15 15 15 15 10 5 25 45 35 20 25 45
TEMPERATURE 43 44 59 62 59 51 47 43 41 43 59 64 62 54 51 48 47
MAX/MIN TEMP 65 40 67 46
WIND DIR S S S SW SW SW S SW SW SW SE S W W W W W
WIND (MPH) 8 9 9 8 6 5 8 9 9 10 11 9 6 5 8 9 11
WIND GUST (MPH) 11 13 12 12 9 8 11 13 13 16 17 13 10 9 12 14 17
PRECIP PROB (%) 0 0 5 30 20 5 0 0 0 0 5 5 5 5 5 5 20
PRECIP TYPE R R R
6 HOUR QPF 0.00 0.00 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) 12.7 12.7 13.2 13.8 14.0 13.6 13.2 12.9 12.6 12.6 12.9 13.4 13.6 13.4 13.2 12.8 12.7
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN