Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
136
FWUS45 KREV 192133
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
232 PM PDT WED AUG 19 2026
...FREDONYER PASS (5800 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL FW CL CL FW FW FW SC BK BK FW FW FW SC SC SC SC
CLOUD COVER (%) 0 10 5 5 5 5 10 45 60 65 25 20 10 30 40 35 35
TEMPERATURE 83 71 63 59 57 61 77 82 82 70 64 61 59 63 77 81 79
MIN/MAX TEMP 56 83 59 81
WIND DIR SW SW W SW SW SW SW SW SW SW SW SW W SW S SW SW
WIND (MPH) 6 4 2 2 1 4 6 6 6 3 1 1 1 2 8 9 8
WIND GUST (MPH) 18 10 5 4 3 10 16 18 18 8 3 3 3 4 16 23 23
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) 12.4 12.3 12.3 12.2 12.2 12.6 12.6 12.7 12.8 12.9 12.9 12.8 12.9 12.8 12.7 12.8 12.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...YUBA PASS (6700 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL CL FW FW CL FW BK BK SC SC FW FW FW SC SC SC SC
CLOUD COVER (%) 0 5 5 10 5 15 55 55 40 30 15 10 20 45 50 30 40
TEMPERATURE 77 64 55 51 49 56 72 77 76 64 56 54 52 56 72 76 74
MIN/MAX TEMP 49 77 51 76
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S SW SW SW
WIND (MPH) 10 6 6 6 5 5 8 9 9 5 6 5 6 6 8 10 11
WIND GUST (MPH) 21 12 12 11 10 11 18 21 21 11 12 11 10 11 19 24 25
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) 12.8 12.7 12.6 12.6 12.6 12.8 12.7 12.9 12.9 13.0 13.0 13.1 12.9 12.7 12.9 13.0 13.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL CL CL FW FW FW SC SC SC SC FW FW SC SC SC SC FW
CLOUD COVER (%) 5 5 5 5 5 10 35 40 25 30 15 15 35 45 40 40 20
TEMPERATURE 82 68 58 54 51 57 79 83 81 68 59 55 53 58 78 82 78
MIN/MAX TEMP 50 84 52 82
WIND DIR SW SW SE SE SE SE SW SW SW SW S S S S SW SW SW
WIND (MPH) 6 3 4 3 4 4 6 6 6 3 3 4 4 4 6 9 8
WIND GUST (MPH) 14 6 8 6 8 9 13 16 14 5 6 6 8 9 13 18 17
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) 12.9 12.9 12.8 12.7 12.6 12.8 12.7 13.0 13.1 13.1 13.1 13.1 12.9 12.8 12.6 13.1 13.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...DONNER PASS (7200 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL CL FW FW FW FW SC SC FW FW FW FW SC SC SC FW SC
CLOUD COVER (%) 0 0 5 10 5 10 45 40 25 20 15 10 25 45 35 20 25
TEMPERATURE 73 62 57 54 52 58 70 74 72 63 58 56 54 58 69 72 70
MIN/MAX TEMP 52 74 54 72
WIND DIR SW SW SW SW SW SW SW SW SW W SW S SW SW SW SW SW
WIND (MPH) 12 13 13 12 11 11 11 11 12 14 17 14 14 13 14 14 18
WIND GUST (MPH) 19 20 20 18 17 17 17 17 19 23 25 23 23 20 23 21 27
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) 12.9 12.9 12.8 12.7 12.7 12.8 12.8 13.0 13.1 13.0 13.0 13.0 12.9 12.8 12.6 13.1 13.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MT ROSE SUMMIT (8900 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL FW FW CL FW FW SC BK SC SC FW FW BK SC SC SC SC
CLOUD COVER (%) 0 10 5 5 5 20 45 50 40 25 20 25 50 50 40 30 40
TEMPERATURE 73 60 57 56 54 55 68 73 72 59 57 56 54 56 68 71 69
MIN/MAX TEMP 52 74 54 71
WIND DIR SW W W SW SW SW SW SW W W W W W W SW SW W
WIND (MPH) 12 13 16 14 13 12 11 8 11 10 14 12 12 13 14 14 17
WIND GUST (MPH) 18 20 24 23 21 18 16 12 16 14 23 19 19 21 23 23 25
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.4 13.2 13.1 12.9 12.8 12.8 12.9 13.3 13.6 13.3 13.5 13.6 13.3 12.8 12.8 13.4 13.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...HOMEWOOD (8000 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 CL CL CL FW FW FW SC SC FW FW FW FW SC SC SC FW SC
CLOUD COVER (%) 0 5 5 15 10 15 40 45 15 15 15 20 45 35 45 20 40
TEMPERATURE 73 63 63 62 61 62 72 75 73 63 64 63 62 63 70 73 70
MIN/MAX TEMP 58 75 60 73
WIND DIR W W SW SW SW SW SW SW W W SW SW SW SW SW SW W
WIND (MPH) 13 13 14 13 12 11 10 11 12 14 18 16 13 14 14 14 18
WIND GUST (MPH) 20 20 23 20 18 17 16 17 19 21 28 24 21 21 23 23 28
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) 13.1 12.9 12.9 12.8 12.8 12.9 12.9 13.1 13.2 13.0 13.0 13.0 12.9 12.8 12.7 13.3 13.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...ECHO PASS (7500 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 FW FW SC BK SC SC SC SC
CLOUD COVER (%) 10 15 10 20 20 25 45 45 25 15 20 30 50 25 35 25 45
TEMPERATURE 71 64 62 62 61 62 68 71 71 64 63 64 62 62 68 70 68
MIN/MAX TEMP 59 73 60 71
WIND DIR SW SW SW SW SW SW SW SW W W SW S S SW SW SW SW
WIND (MPH) 6 4 5 4 3 3 5 6 6 3 4 3 3 3 5 8 8
WIND GUST (MPH) 19 10 11 9 8 11 17 20 20 9 10 8 8 9 17 23 23
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) 13.3 13.1 13.1 12.9 12.8 12.9 13.1 13.3 13.2 13.0 13.0 13.1 13.0 12.7 12.9 13.4 13.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...CARSON PASS (8800 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 FW FW SC SC FW SC SC BK
CLOUD COVER (%) 15 15 10 20 15 15 45 40 30 15 20 30 50 25 35 25 50
TEMPERATURE 72 62 60 59 57 58 70 74 71 62 61 59 58 59 68 72 68
MIN/MAX TEMP 55 74 57 72
WIND DIR SW W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 17 18 17 13 12 9 9 10 16 20 18 16 16 13 14 16
WIND GUST (MPH) 17 25 26 25 20 18 13 13 16 24 31 27 24 25 20 23 25
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) 13.4 13.2 13.2 13.0 12.9 12.9 13.1 13.3 13.2 13.1 13.1 13.1 13.1 12.7 13.0 13.4 13.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...EBBETTS PASS (8700 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 SC SC FW SC SC SC FW FW SC SC SC SC SC BK
CLOUD COVER (%) 20 15 25 30 25 25 35 40 35 15 20 40 50 30 30 30 50
TEMPERATURE 71 61 59 59 58 59 69 72 71 61 60 60 59 59 67 70 68
MIN/MAX TEMP 56 73 57 70
WIND DIR SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 13 16 14 14 12 11 11 11 11 13 17 13 13 14 14 16 17
WIND GUST (MPH) 20 24 23 21 18 17 16 17 17 20 26 20 20 23 21 25 26
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) 13.4 13.3 13.3 13.2 13.0 13.1 13.3 13.4 13.4 13.3 13.3 13.2 13.0 12.7 13.3 13.6 13.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...SONORA PASS (9800 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 SC FW SC SC SC FW FW FW SC SC BK SC FW SC SC
CLOUD COVER (%) 20 20 25 25 25 30 30 25 20 10 25 40 55 30 25 30 50
TEMPERATURE 70 60 56 54 52 56 68 71 70 60 56 55 53 57 66 69 65
MIN/MAX TEMP 50 72 51 69
WIND DIR SW SW SW S SW SW SW SW SW W S S S SW SW SW SW
WIND (MPH) 13 12 13 11 10 9 10 12 12 12 16 11 11 14 14 17 18
WIND GUST (MPH) 20 19 20 17 16 13 16 19 19 19 25 18 17 23 23 26 27
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.6 13.5 13.3 13.2 13.2 13.3 13.5 13.6 13.7 13.6 13.4 13.2 12.9 12.8 13.6 13.7 13.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MATTERHORN GLACIER (11000 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 FW FW FW FW FW SC FW SC SC BK SC SC SC SC
CLOUD COVER (%) 35 25 45 25 25 25 25 25 30 15 30 50 60 25 25 30 50
TEMPERATURE 64 55 51 49 47 50 63 65 64 55 51 49 47 49 61 63 60
MIN/MAX TEMP 46 66 46 63
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW W SW SW W
WIND (MPH) 14 11 11 11 11 11 11 14 14 12 13 10 11 12 13 16 16
WIND GUST (MPH) 23 17 17 17 17 17 17 23 23 18 20 16 17 19 20 24 24
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) 13.7 13.7 13.5 13.3 13.3 13.2 13.6 13.9 13.9 14.0 13.9 13.5 13.0 13.0 13.7 13.9 14.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...TIOGA ENTRY STATION (9950 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK SC SC SC FW FW FW FW SC BK BK SC FW SC SC
CLOUD COVER (%) 40 30 50 30 25 30 20 25 15 20 25 55 55 25 25 30 35
TEMPERATURE 69 57 53 51 49 54 68 71 69 57 53 52 50 54 68 68 66
MIN/MAX TEMP 46 71 47 69
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 9 8 8 6 6 6 8 10 9 9 10 6 8 9 11 16 13
WIND GUST (MPH) 13 11 12 10 10 10 12 14 14 13 16 10 11 13 18 24 20
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) 13.9 13.7 13.4 13.3 13.3 13.2 13.8 14.1 13.8 14.0 14.0 13.5 13.0 13.1 13.9 13.8 14.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MT WARREN SUMMIT (12325 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 SC SC FW FW SC FW SC BK BK SC FW SC SC
CLOUD COVER (%) 30 35 50 30 35 35 15 20 25 20 25 55 55 30 20 30 45
TEMPERATURE 60 53 49 48 46 50 59 63 60 53 50 48 47 49 57 59 56
MIN/MAX TEMP 46 63 47 59
WIND DIR SW SW SW SW SW SW SW SW SW W SW SW SW W S SW SW
WIND (MPH) 11 10 10 9 9 10 8 11 12 10 11 9 9 10 11 16 14
WIND GUST (MPH) 17 16 16 13 13 16 12 17 19 16 18 13 13 16 17 25 21
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) 14.0 14.0 13.7 13.3 13.3 13.2 13.9 14.3 14.0 14.1 14.0 13.8 13.2 13.0 13.9 13.8 14.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK SC FW FW FW FW FW FW FW SC SC FW FW SC SC
CLOUD COVER (%) 50 35 55 30 25 20 15 15 15 20 20 30 35 20 15 25 30
TEMPERATURE 66 59 57 56 55 57 66 68 65 58 57 56 54 57 66 64 61
MIN/MAX TEMP 54 70 54 67
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 16 12 11 10 9 8 11 16 16 12 12 10 9 10 11 16 17
WIND GUST (MPH) 24 19 17 16 13 12 17 24 24 19 18 16 13 16 17 24 26
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) 13.7 13.6 13.4 13.1 13.0 12.9 13.4 13.7 13.9 14.1 14.0 13.7 13.3 13.1 13.8 13.9 14.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK SC FW FW FW FW FW FW FW SC SC FW FW SC SC
CLOUD COVER (%) 45 35 50 25 20 20 15 15 15 20 20 30 40 20 15 30 25
TEMPERATURE 72 64 63 61 59 62 72 74 72 63 63 61 60 62 70 72 69
MIN/MAX TEMP 57 76 58 73
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 9 8 6 5 5 8 11 12 9 6 5 4 4 6 11 12
WIND GUST (MPH) 29 23 21 18 17 16 25 31 31 25 19 18 16 16 23 32 33
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) 13.7 13.7 13.4 13.1 13.0 12.9 13.4 13.7 13.9 14.1 14.0 13.7 13.3 13.1 13.8 13.9 14.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK SC FW FW FW FW FW FW FW SC SC FW FW SC SC
CLOUD COVER (%) 40 35 60 30 20 20 15 15 10 20 20 25 35 20 20 35 30
TEMPERATURE 79 70 67 64 59 65 78 82 79 69 67 64 60 65 77 79 75
MIN/MAX TEMP 57 84 57 80
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 8 8 5 3 3 8 11 12 9 6 4 3 3 4 11 12
WIND GUST (MPH) 31 23 19 16 12 12 24 31 32 25 18 14 12 12 19 29 34
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) 13.8 13.8 13.4 13.2 13.0 12.9 13.6 13.9 14.1 14.2 14.1 13.8 13.4 13.1 13.8 14.0 14.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...BARCROFT RESEARCH STATION (12470 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK SC SC SC SC SC FW FW FW FW SC SC FW FW FW SC BK
CLOUD COVER (%) 70 45 40 30 45 25 20 20 10 15 35 35 15 15 20 35 70
TEMPERATURE 57 52 48 46 44 48 55 59 58 52 48 46 44 47 54 56 54
MIN/MAX TEMP 44 59 44 56
WIND DIR SW S S SE S S SW SW SW SW SW NW SW NW S S SW
WIND (MPH) 12 11 8 8 9 10 11 14 14 10 11 9 9 12 14 18 13
WIND GUST (MPH) 19 16 12 12 13 16 17 23 23 16 18 13 13 18 21 27 20
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 20
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) 14.6 14.4 14.2 14.0 13.4 13.1 13.6 14.1 14.3 14.3 14.2 14.1 13.9 13.6 14.0 14.3 14.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...ROCK CREEK LAKES (9700 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK BK SC SC SC FW FW FW FW SC SC SC FW FW SC BK
CLOUD COVER (%) 40 55 70 40 30 30 15 15 15 20 35 35 30 20 15 50 60
TEMPERATURE 72 66 59 54 50 54 69 72 71 65 59 53 50 54 67 69 68
MIN/MAX TEMP 48 73 48 70
WIND DIR SW SW SW SW SW SW SW SW SW W W W W W S SW SW
WIND (MPH) 12 10 9 8 8 9 11 12 13 11 12 8 9 8 13 14 16
WIND GUST (MPH) 19 16 13 12 12 13 17 19 20 17 18 12 13 12 20 23 24
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 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) 14.3 14.0 13.7 13.6 13.2 13.0 13.8 14.3 14.5 14.2 14.1 14.0 13.7 13.3 13.8 14.2 14.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...BEAR CREEK SPIRE (13745 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK OV SC SC FW FW FW FW FW SC SC SC FW FW SC SC
CLOUD COVER (%) 50 60 75 45 30 20 15 15 5 20 45 45 35 15 15 45 45
TEMPERATURE 57 48 46 44 43 47 55 59 57 48 46 44 43 47 53 55 53
MIN/MAX TEMP 42 59 42 55
WIND DIR SW SW SW SW SW SW SW SW SW W SW W W W S SW SW
WIND (MPH) 12 10 10 10 10 11 13 14 13 11 12 9 10 11 16 17 17
WIND GUST (MPH) 19 16 16 16 16 17 20 23 20 17 19 13 16 17 24 26 26
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 14.0 13.8 13.6 13.4 13.0 12.9 13.8 14.2 14.2 14.1 14.0 13.9 13.5 13.2 13.9 14.2 14.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...SOUTH LAKE (9600 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK BK BK SC SC FW FW FW CL FW SC SC SC FW SC BK SC
CLOUD COVER (%) 55 55 60 35 35 20 20 15 5 20 45 40 30 15 30 55 45
TEMPERATURE 75 63 56 52 50 54 73 78 75 62 56 52 50 54 71 73 70
MIN/MAX TEMP 49 78 49 74
WIND DIR SW S S S S S SW SW SW SW SW SW SW W S SW SW
WIND (MPH) 8 8 8 8 8 8 6 10 9 8 11 8 9 8 10 11 11
WIND GUST (MPH) 12 12 12 11 12 12 10 14 13 12 17 12 13 11 16 17 17
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 14.1 13.9 13.6 13.3 13.0 13.1 13.7 14.2 14.4 14.2 14.0 13.8 13.4 13.7 14.0 14.3 14.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...HURD PEAK SUMMIT (12165 FT)...
DATE THURSDAY 08/20/26 FRIDAY 08/21/26
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 BK BK BK SC SC FW FW FW CL FW SC SC SC FW SC SC SC
CLOUD COVER (%) 55 60 65 40 35 20 15 15 5 20 45 40 35 15 25 50 35
TEMPERATURE 70 59 56 52 51 53 69 74 70 58 55 52 51 52 67 69 64
MIN/MAX TEMP 50 74 49 70
WIND DIR SW SW SW S SW S SW SW SW W SW W SW W S SW SW
WIND (MPH) 9 8 8 8 8 8 8 10 9 8 11 8 9 8 11 11 12
WIND GUST (MPH) 13 12 12 11 12 12 12 14 13 12 17 12 13 12 17 18 19
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 14.1 13.8 13.5 13.3 12.9 13.0 13.7 14.1 14.3 14.2 14.0 13.8 13.4 13.6 14.0 14.3 14.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN