Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
420
FWUS45 KREV 170933
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 AM PDT SUN AUG 17 2025
...FREDONYER PASS (5800 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 SC FW FW FW FW FW CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 30 10 20 20 15 15 5 0 5 0 0 5 0 0 0 0 5
TEMPERATURE 53 57 67 72 73 64 55 52 49 53 66 72 74 65 54 51 50
MAX/MIN TEMP 73 48 74 50
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW W W NW
WIND (MPH) 2 5 9 9 8 5 3 2 2 3 8 9 6 4 2 2 2
WIND GUST (MPH) 4 11 19 20 20 13 8 5 4 6 17 20 19 10 6 4 4
PRECIP PROB (%) 5 0 10 10 5 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) 12.4 12.2 12.2 12.3 12.3 12.1 11.7 10.9 10.3 9.9 10.0 10.2 10.5 10.5 10.7 10.9 10.9
...YUBA PASS (6700 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 20 5 10 20 10 5 0 0 0 0 0 0 0 5 0 0 0
TEMPERATURE 43 47 63 69 67 54 45 44 42 46 65 72 70 56 45 43 41
MAX/MIN TEMP 69 41 73 41
WIND DIR SW SW SW SW SW SW SW SW SW S SW SW SW W SW S S
WIND (MPH) 5 6 10 11 10 9 8 8 8 6 9 10 10 5 6 5 5
WIND GUST (MPH) 9 14 20 24 23 17 13 12 11 12 17 21 20 12 11 10 9
PRECIP PROB (%) 0 0 10 10 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) 12.4 12.3 12.4 12.5 12.4 12.2 11.9 11.5 10.9 10.6 10.5 10.6 10.9 11.0 11.1 11.3 11.3
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 10 5 15 30 0 5 5 5 5 0 0 5 0 5 0 0 0
TEMPERATURE 44 49 69 73 71 60 50 47 44 50 71 76 74 62 51 46 43
MAX/MIN TEMP 74 43 76 43
WIND DIR SE S SW SW SW SW SE SE SE S S SW SW W SW SW SW
WIND (MPH) 2 4 6 8 8 4 4 4 4 4 5 6 6 3 3 2 2
WIND GUST (MPH) 6 10 14 17 17 11 9 8 8 8 11 14 14 8 6 5 5
PRECIP PROB (%) 0 0 10 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 12.2 12.2 12.3 12.4 12.4 12.1 11.8 11.5 11.1 10.7 11.0 11.2 11.4 11.4 11.7 11.7 11.5
...DONNER PASS (7200 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 FW FW CL FW CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 10 5 15 25 5 5 0 0 0 0 0 5 0 5 0 5 0
TEMPERATURE 47 50 60 64 63 54 49 48 47 50 61 66 64 55 50 48 46
MAX/MIN TEMP 65 46 66 46
WIND DIR SW SW SW SW SW SW SW SW SW S SW SW SW W SW SW S
WIND (MPH) 9 10 10 12 13 17 18 17 16 14 16 13 17 18 16 12 11
WIND GUST (MPH) 13 14 16 19 20 25 27 26 24 23 24 20 26 27 24 19 17
PRECIP PROB (%) 0 0 10 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 12.2 12.1 12.2 12.4 12.4 12.1 11.7 11.4 11.0 10.7 10.8 11.0 11.2 11.2 11.1 11.6 11.4
...MT ROSE SUMMIT (8900 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW FW FW FW FW CL CL CL CL CL FW CL FW FW
CLOUD COVER (%) 10 0 5 25 5 10 10 10 5 0 0 5 5 5 5 10 5
TEMPERATURE 47 49 58 61 61 51 50 49 47 48 58 64 65 57 51 50 48
MAX/MIN TEMP 63 46 66 48
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW W W W W W
WIND (MPH) 10 10 11 10 11 11 13 13 14 14 12 10 11 10 10 10 9
WIND GUST (MPH) 16 16 17 14 18 17 21 20 21 21 19 14 17 16 14 16 13
PRECIP PROB (%) 0 0 5 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 11.7 11.8 12.3 12.8 12.6 12.2 12.6 12.2 11.5 11.0 11.4 12.0 12.3 12.2 12.5 12.0 11.7
...HOMEWOOD (8000 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 FW FW CL CL FW CL CL CL CL CL CL CL CL FW CL
CLOUD COVER (%) 10 5 10 20 5 5 10 5 5 5 0 0 0 5 5 5 5
TEMPERATURE 51 54 62 65 63 55 52 52 51 54 63 67 65 57 53 52 51
MAX/MIN TEMP 65 50 67 50
WIND DIR S SW SW SW SW SW SW SW SW SW SW SW W W W SW S
WIND (MPH) 9 10 11 14 16 17 17 16 14 13 13 13 17 17 13 11 11
WIND GUST (MPH) 14 14 17 21 23 25 25 24 21 20 20 20 26 26 20 17 17
PRECIP PROB (%) 0 0 10 10 5 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) 11.9 12.0 12.2 12.3 12.1 11.8 11.6 11.4 11.0 10.9 11.1 11.3 11.3 11.3 11.9 11.6 11.4
...ECHO PASS (7500 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 FW FW FW CL CL CL CL CL CL CL CL CL FW
CLOUD COVER (%) 5 0 10 25 15 15 10 5 5 0 0 0 0 5 5 5 5
TEMPERATURE 50 53 61 63 62 56 54 53 51 53 62 67 65 58 56 53 51
MAX/MIN TEMP 65 49 67 50
WIND DIR S SW SW SW SW SW SW S S S SW SW W W SW S S
WIND (MPH) 2 4 5 8 8 5 5 4 3 3 4 5 6 4 4 3 3
WIND GUST (MPH) 5 10 17 19 19 11 9 6 6 6 12 17 17 9 6 5 5
PRECIP PROB (%) 0 0 5 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 11.6 11.9 12.4 12.4 11.7 11.6 11.4 11.2 10.9 11.1 11.4 11.7 11.6 11.5 12.2 11.7 11.4
...CARSON PASS (8800 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW FW FW FW CL CL CL CL CL CL CL CL FW CL
CLOUD COVER (%) 5 5 5 25 5 10 10 5 5 0 0 0 0 5 5 5 5
TEMPERATURE 46 49 60 65 61 54 51 48 46 50 60 67 65 56 53 49 48
MAX/MIN TEMP 65 45 67 47
WIND DIR S S SW SW SW SW S S S S SW SW SW W SW SW S
WIND (MPH) 11 10 8 10 11 16 19 17 14 14 12 11 14 17 13 11 13
WIND GUST (MPH) 17 14 12 16 17 24 28 25 23 23 18 18 21 26 20 17 20
PRECIP PROB (%) 0 0 5 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 11.5 11.7 12.3 12.4 11.8 11.7 11.4 11.1 10.9 11.2 11.4 11.7 11.7 11.7 12.3 11.8 11.5
...EBBETTS PASS (8700 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW CL FW FW CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 25 5 5 5 5 5 0 0 5 0 0 0 5 5
TEMPERATURE 47 50 59 62 61 52 50 49 47 49 61 66 64 55 52 50 49
MAX/MIN TEMP 63 45 66 48
WIND DIR S SW SW SW SW SW S S S S SW SW SW SW SW S S
WIND (MPH) 10 10 9 12 12 13 14 13 12 14 12 12 13 13 11 9 13
WIND GUST (MPH) 16 14 14 18 18 20 23 21 19 23 18 19 20 20 17 14 20
PRECIP PROB (%) 0 0 10 20 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 11.2 11.5 12.0 12.4 12.2 12.0 11.5 11.1 11.0 11.1 11.4 11.8 11.9 12.4 12.3 11.8 11.5
...SONORA PASS (9800 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 FW FW FW CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 10 20 10 10 10 5 5 0 0 0 0 0 0 5 5
TEMPERATURE 41 48 59 63 60 52 47 44 41 47 61 67 64 55 50 47 44
MAX/MIN TEMP 63 40 67 44
WIND DIR S SW SW SW SW SW S S S S SW SW SW SW S S S
WIND (MPH) 9 8 9 12 11 10 13 12 11 13 11 12 11 10 11 9 14
WIND GUST (MPH) 13 12 13 18 17 16 20 18 18 20 18 19 17 14 17 13 21
PRECIP PROB (%) 0 0 10 10 5 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) 11.0 11.3 12.2 12.7 12.7 12.1 11.4 11.0 11.0 11.0 11.7 12.3 12.4 12.6 12.3 11.9 11.6
...MATTERHORN GLACIER (11000 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW FW FW CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 15 10 5 5 0 5 0 0 0 0 0 5 5 5
TEMPERATURE 39 43 54 57 55 47 43 40 39 43 57 61 59 51 46 42 41
MAX/MIN TEMP 57 37 61 40
WIND DIR S S SW SW SW S S S S S S SW SW SW SW SW SW
WIND (MPH) 9 9 9 10 12 10 11 11 11 12 11 11 11 9 10 9 13
WIND GUST (MPH) 13 12 13 16 18 16 17 17 18 19 17 17 17 14 14 13 21
PRECIP PROB (%) 0 0 5 10 5 5 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) 10.9 11.2 12.1 13.1 12.9 12.4 11.6 11.2 10.9 10.9 11.6 12.5 12.9 12.7 12.3 11.9 11.5
...TIOGA ENTRY STATION (9950 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 10 15 5 5 5 5 0 0 0 0 0 0 5 5
TEMPERATURE 40 45 58 61 60 49 44 42 40 45 62 66 64 52 48 45 41
MAX/MIN TEMP 62 36 66 40
WIND DIR SW SW SW SW W SW SW SW SW SW S SW SW SW SW SW SW
WIND (MPH) 6 6 8 8 8 6 6 8 10 11 10 10 9 6 8 6 11
WIND GUST (MPH) 10 9 11 12 12 10 11 12 14 17 14 16 13 11 11 10 17
PRECIP PROB (%) 0 0 5 10 5 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) 11.3 11.5 12.4 13.3 12.9 12.3 11.5 11.0 10.7 10.9 11.8 12.8 12.8 12.5 12.3 11.8 11.4
...MT WARREN SUMMIT (12325 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 5 15 10 5 0 0 5 5 0 0 0 0 0 5 5
TEMPERATURE 39 41 48 52 50 46 43 40 38 43 52 56 55 49 45 43 41
MAX/MIN TEMP 53 38 56 41
WIND DIR S SE SW SW SW S S SW SW SW S S SW SW SW SW SW
WIND (MPH) 9 8 9 9 10 9 11 10 12 13 11 11 10 9 10 10 13
WIND GUST (MPH) 13 12 13 13 14 13 16 16 18 20 17 17 14 14 16 14 21
PRECIP PROB (%) 0 0 5 10 5 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) 11.6 11.6 12.4 13.3 13.0 12.7 11.9 11.3 10.8 10.9 11.8 12.8 12.9 12.6 12.4 11.9 11.5
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL FW CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 0 5 5 5 5 5 5 0 0 0 5 5 5 5
TEMPERATURE 45 47 57 58 55 50 49 46 44 48 59 63 60 53 51 49 47
MAX/MIN TEMP 60 43 64 46
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 6 6 8 11 12 10 9 10 10 13 11 11 10 9 10 10 14
WIND GUST (MPH) 10 9 11 17 19 16 13 14 16 20 17 17 16 13 14 16 21
PRECIP PROB (%) 0 0 5 5 5 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) 11.8 11.7 12.1 12.5 12.8 12.3 11.8 11.3 10.9 10.8 11.4 12.2 12.6 12.6 12.5 11.8 11.4
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL FW CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 0 0 5 5 5 5 5 0 0 0 5 5 5 5
TEMPERATURE 49 54 64 66 63 54 53 52 49 54 65 69 67 57 56 54 51
MAX/MIN TEMP 67 47 70 50
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 3 5 8 10 10 9 5 5 4 5 6 9 10 8 5 5 3
WIND GUST (MPH) 12 16 21 25 25 20 17 16 14 14 19 24 24 19 17 14 12
PRECIP PROB (%) 0 0 5 5 5 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) 11.7 11.7 12.0 12.4 12.8 12.4 11.8 11.2 10.9 10.8 11.4 12.2 12.6 12.6 12.5 11.8 11.4
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 0 0 0 5 5 5 10 5 0 0 0 0 5 5 5
TEMPERATURE 51 57 69 72 69 61 58 54 49 57 72 77 75 64 60 55 51
MAX/MIN TEMP 74 47 78 49
WIND DIR SW SE SW SW SW SW SW SW SW SW S SW SW SW SW SW SW
WIND (MPH) 3 3 8 10 10 9 5 5 4 3 5 9 10 6 5 5 3
WIND GUST (MPH) 10 12 21 26 26 20 16 13 12 11 17 24 25 18 14 13 11
PRECIP PROB (%) 0 0 5 5 5 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) 11.8 11.7 12.3 12.7 13.0 12.6 11.9 11.3 11.0 10.9 11.6 12.5 12.8 12.6 12.5 11.8 11.5
...BARCROFT RESEARCH STATION (12470 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW CL CL CL CL CL CL CL CL CL CL CL CL
CLOUD COVER (%) 5 0 5 5 5 5 5 0 5 0 0 5 0 0 0 0 0
TEMPERATURE 35 39 46 50 49 43 40 38 36 40 49 53 54 47 41 39 37
MAX/MIN TEMP 51 35 54 37
WIND DIR SE S S SW SW S S S S S S S S SE S SW SW
WIND (MPH) 10 11 12 14 14 14 11 11 12 16 16 16 17 16 16 18 19
WIND GUST (MPH) 14 17 18 21 21 21 16 18 18 24 24 24 25 25 24 27 28
PRECIP PROB (%) 0 0 0 5 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) 11.9 11.7 12.1 12.5 12.9 12.8 12.5 11.9 11.2 10.9 11.5 12.3 12.6 12.3 11.8 11.6 11.6
...ROCK CREEK LAKES (9700 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW FW FW FW CL FW CL CL CL CL CL CL CL FW
CLOUD COVER (%) 10 0 0 15 10 5 5 5 10 5 0 0 0 5 5 5 5
TEMPERATURE 41 46 61 65 63 57 50 44 40 47 63 67 68 62 52 45 41
MAX/MIN TEMP 65 38 69 40
WIND DIR SW SE S SW SW SW SW SW SW SW SE SE S SW SW SW SW
WIND (MPH) 8 6 8 9 8 8 9 10 10 10 10 10 10 10 11 10 10
WIND GUST (MPH) 11 11 12 13 11 11 13 14 14 14 14 16 14 14 17 14 14
PRECIP PROB (%) 0 0 0 5 5 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) 11.7 11.7 12.5 13.2 13.4 12.8 12.1 11.3 10.8 11.0 11.8 12.6 12.9 12.7 12.5 11.8 11.6
...BEAR CREEK SPIRE (13745 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL FW FW FW FW FW FW CL CL CL CL CL CL FW CL
CLOUD COVER (%) 10 0 0 5 5 10 5 10 5 0 0 0 0 5 5 5 5
TEMPERATURE 35 40 46 49 48 41 37 36 35 40 50 54 52 43 41 38 37
MAX/MIN TEMP 50 35 54 37
WIND DIR S S SW SW SW SW SW SW SW SW S S SW SW SW SW SW
WIND (MPH) 8 6 8 9 6 6 8 10 11 10 10 10 9 9 9 10 10
WIND GUST (MPH) 11 10 12 12 10 11 12 16 16 16 14 16 13 13 14 16 16
PRECIP PROB (%) 0 0 0 5 5 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) 11.6 11.7 12.5 13.2 13.3 12.6 12.0 11.2 10.7 10.8 11.7 12.5 13.0 12.9 12.5 11.9 11.6
...SOUTH LAKE (9600 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL FW FW CL CL FW CL CL CL CL CL CL CL FW
CLOUD COVER (%) 10 0 0 5 5 10 5 5 5 0 0 5 5 5 0 5 5
TEMPERATURE 41 44 63 68 66 54 48 44 42 46 67 72 70 56 51 45 43
MAX/MIN TEMP 69 40 73 42
WIND DIR S S S S S S S S S S SE SE SE S SW SW SW
WIND (MPH) 8 8 8 10 10 8 6 8 9 9 10 11 12 11 10 10 11
WIND GUST (MPH) 11 11 12 16 14 11 11 12 13 13 14 17 18 17 16 16 17
PRECIP PROB (%) 0 0 0 5 5 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) 11.7 11.8 12.3 12.7 13.0 12.6 11.9 11.2 10.8 10.9 11.6 12.4 12.9 12.8 12.4 11.9 11.7
...HURD PEAK SUMMIT (12165 FT)...
DATE SUNDAY 08/17/25 MONDAY 08/18/25
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 CL CL CL FW CL CL FW CL CL CL CL CL CL CL FW
CLOUD COVER (%) 10 0 0 0 5 10 5 5 5 0 0 0 0 5 5 5 5
TEMPERATURE 42 44 60 64 61 51 48 44 43 45 63 68 65 53 51 45 44
MAX/MIN TEMP 65 41 69 43
WIND DIR S S S S S S S S S S S S SE S SW SW SW
WIND (MPH) 6 6 9 10 9 8 6 8 9 9 9 11 11 10 10 10 10
WIND GUST (MPH) 11 11 12 14 13 11 10 12 13 13 13 17 17 16 16 14 16
PRECIP PROB (%) 0 0 5 5 5 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) 11.6 11.7 12.2 12.7 13.0 12.6 11.9 11.3 10.8 10.8 11.6 12.4 12.9 12.9 12.5 12.0 11.7
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN