Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
600
FWUS45 KREV 192133
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PDT TUE AUG 19 2025
...FREDONYER PASS (5800 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW
CLOUD COVER (%) 0 5 5 5 5 0 0 5 0 5 0 0 5 0 5 15 10
TEMPERATURE 76 65 57 53 50 56 71 79 81 72 61 58 56 61 75 84 87
MIN/MAX TEMP 50 81 56 87
WIND DIR SW SW W NW NW N W W W W N N NE NE E S SW
WIND (MPH) 11 6 2 3 3 2 3 5 6 3 4 3 3 4 6 5 8
WIND GUST (MPH) 17 11 6 6 6 5 9 11 12 9 10 9 6 8 13 9 11
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) 10.5 10.2 9.9 9.7 9.6 9.6 10.4 11.3 11.8 11.7 11.6 11.3 11.8 12.0 12.0 12.5 12.9
...YUBA PASS (6700 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW SC
CLOUD COVER (%) 0 5 0 0 0 0 0 0 0 5 0 5 10 15 15 20 30
TEMPERATURE 71 58 47 43 42 48 68 78 77 62 52 49 48 52 75 84 82
MIN/MAX TEMP 41 78 47 85
WIND DIR SW SW SW SW S E N W W W SW SE E E E SW W
WIND (MPH) 12 8 5 5 5 4 3 8 10 4 5 5 6 6 5 6 10
WIND GUST (MPH) 20 12 10 8 6 6 10 16 16 10 9 9 10 11 11 10 16
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) 10.7 10.4 10.1 10.2 10.1 9.9 10.7 11.5 11.6 11.3 11.6 11.9 12.4 12.4 12.3 12.9 13.1
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC
CLOUD COVER (%) 0 5 0 0 0 0 0 0 0 5 0 10 20 15 15 30 40
TEMPERATURE 76 63 52 46 44 49 74 81 80 67 56 51 48 55 81 88 85
MIN/MAX TEMP 42 82 48 88
WIND DIR SW W SW S S SE S W W W W S SE E E SW W
WIND (MPH) 11 5 2 2 2 2 2 6 9 2 2 2 2 3 4 4 8
WIND GUST (MPH) 19 9 6 4 4 5 8 11 12 4 3 3 4 6 10 6 12
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) 11.1 10.8 10.7 10.6 10.4 10.3 10.9 11.8 11.9 11.7 12.0 12.2 12.4 12.5 12.5 12.9 13.2
...DONNER PASS (7200 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC SC
CLOUD COVER (%) 0 0 0 0 0 0 0 0 5 5 0 15 15 15 15 30 45
TEMPERATURE 67 57 51 48 47 52 66 73 72 62 56 53 52 57 72 78 76
MIN/MAX TEMP 46 74 51 78
WIND DIR SW W SW SW SW S SW W W W N NE E E SE SW W
WIND (MPH) 16 19 12 11 10 9 6 9 10 6 6 10 10 10 9 9 10
WIND GUST (MPH) 23 29 19 17 16 12 10 10 13 10 10 16 16 14 13 13 14
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) 10.9 10.4 10.4 10.4 10.3 10.1 10.8 11.5 11.6 11.7 12.0 12.3 12.5 12.5 12.5 13.0 13.2
...MT ROSE SUMMIT (8900 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW SC BK
CLOUD COVER (%) 5 5 5 5 0 0 0 5 5 5 10 20 25 20 15 40 55
TEMPERATURE 65 54 52 51 49 51 62 68 69 58 56 54 52 55 65 72 75
MIN/MAX TEMP 48 70 52 75
WIND DIR SW W SW SW SW S S SW W NW W NW W E E E W
WIND (MPH) 14 12 9 9 8 8 8 8 9 6 6 10 10 10 11 8 8
WIND GUST (MPH) 23 19 13 14 12 12 11 9 10 10 11 14 16 16 18 12 12
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 12.2 11.9 11.9 11.4 11.0 11.2 11.8 12.2 12.2 12.4 12.5 12.5 12.5 12.7 12.8 13.3
...HOMEWOOD (8000 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW SC SC
CLOUD COVER (%) 0 0 0 0 0 0 0 0 5 5 10 20 20 10 10 30 40
TEMPERATURE 67 59 54 53 52 56 67 73 72 64 59 58 57 61 72 78 76
MIN/MAX TEMP 50 74 56 78
WIND DIR W W SW SW S SE S W W W N NE E E E W W
WIND (MPH) 16 19 12 10 9 8 5 10 11 8 9 11 11 10 9 9 11
WIND GUST (MPH) 25 28 18 16 12 11 9 12 16 11 14 17 18 16 13 13 18
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) 11.0 10.7 10.8 10.8 10.4 10.2 10.9 11.6 11.9 12.2 12.3 12.4 12.5 12.6 12.7 13.0 13.3
...ECHO PASS (7500 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL FW FW SC FW SC SC SC
CLOUD COVER (%) 0 5 0 0 0 0 0 5 0 5 10 20 25 20 30 30 35
TEMPERATURE 66 58 55 54 52 56 66 71 70 63 60 59 57 61 72 76 74
MIN/MAX TEMP 50 72 56 76
WIND DIR SW SW SW S S S W W W W NE E E E E W W
WIND (MPH) 11 6 3 2 2 2 3 8 9 3 3 2 3 3 3 8 9
WIND GUST (MPH) 18 11 6 4 4 6 12 16 14 8 6 5 5 8 10 11 14
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) 11.4 11.1 11.3 11.1 10.6 10.5 11.3 12.1 12.4 12.6 12.6 12.6 12.7 12.7 12.9 13.2 13.5
...CARSON PASS (8800 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC
CLOUD COVER (%) 0 0 0 0 0 0 0 0 0 5 5 20 25 30 30 30 35
TEMPERATURE 66 56 52 49 47 52 65 71 70 61 56 53 51 57 70 76 74
MIN/MAX TEMP 47 72 51 76
WIND DIR SW W S S S S S SW W NW NE E E E E SW W
WIND (MPH) 14 21 12 10 8 6 5 8 9 9 9 12 11 11 9 9 10
WIND GUST (MPH) 21 33 19 16 11 10 9 9 11 13 14 19 18 18 13 13 14
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) 11.6 11.4 11.4 11.2 10.8 10.6 11.4 12.2 12.6 12.7 12.7 12.7 12.7 12.7 12.9 13.3 13.6
...EBBETTS PASS (8700 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL FW FW FW SC FW SC SC SC
CLOUD COVER (%) 0 0 0 0 0 0 0 0 0 5 5 20 30 25 35 35 40
TEMPERATURE 65 56 52 51 50 53 65 70 70 60 57 56 54 57 71 75 73
MIN/MAX TEMP 48 71 53 75
WIND DIR SW SW S S S S SW SW W W E E E E SE SW W
WIND (MPH) 13 20 10 9 8 8 6 10 10 9 9 11 11 11 9 9 10
WIND GUST (MPH) 20 31 16 13 11 11 11 11 12 13 14 18 18 17 13 13 14
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) 12.1 11.8 11.6 11.3 10.9 10.7 11.5 12.2 12.8 12.9 12.8 12.9 12.8 12.8 13.1 13.4 13.7
...SONORA PASS (9800 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL CL FW FW FW SC FW SC SC SC
CLOUD COVER (%) 0 0 0 0 5 0 0 0 0 10 15 20 30 20 25 35 45
TEMPERATURE 65 54 49 47 44 51 65 71 69 59 53 51 48 55 70 74 71
MIN/MAX TEMP 43 71 48 75
WIND DIR SW SW S S E SE SW SW W N E E E E S W W
WIND (MPH) 13 19 10 8 6 8 8 11 10 9 10 11 11 10 8 10 10
WIND GUST (MPH) 21 29 14 12 10 11 12 14 13 13 14 17 17 16 12 16 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) 12.3 11.8 11.7 11.3 11.0 11.0 11.8 12.5 13.0 13.1 13.1 13.1 12.8 12.9 13.3 13.6 13.9
...MATTERHORN GLACIER (11000 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL CL FW CL SC SC SC SC SC SC SC
CLOUD COVER (%) 0 0 0 0 5 0 0 0 10 5 25 30 45 30 25 40 30
TEMPERATURE 59 51 45 44 42 46 59 64 63 54 48 46 45 50 64 67 65
MIN/MAX TEMP 40 64 44 67
WIND DIR SW S S S S S SW SW SW W NE E E E SE SW W
WIND (MPH) 13 14 11 10 8 9 8 11 10 10 13 12 12 10 9 9 10
WIND GUST (MPH) 23 24 16 14 11 13 11 13 12 16 20 19 18 16 13 14 16
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) 12.3 12.1 12.0 11.5 11.1 11.4 12.2 12.9 13.3 13.3 13.2 13.3 12.9 13.0 13.5 13.8 14.1
...TIOGA ENTRY STATION (9950 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL CL FW FW FW SC SC SC FW SC SC
CLOUD COVER (%) 0 5 5 5 5 0 0 0 15 10 15 30 40 25 15 35 35
TEMPERATURE 64 52 47 46 43 49 65 69 68 56 51 48 46 53 69 72 70
MIN/MAX TEMP 40 69 45 72
WIND DIR SW SW S S SE SE S SW SW W NE E SE E SE SW W
WIND (MPH) 12 10 6 6 6 8 8 12 10 8 10 9 9 8 8 8 8
WIND GUST (MPH) 18 14 10 10 9 11 11 14 11 12 16 13 13 12 11 12 12
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) 12.2 12.1 12.0 11.6 11.3 11.8 12.5 13.1 13.2 13.5 13.3 13.3 12.9 13.1 13.6 13.8 14.1
...MT WARREN SUMMIT (12325 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL CL FW FW FW SC SC SC FW SC SC
CLOUD COVER (%) 0 5 5 0 5 0 0 0 20 5 15 30 45 30 15 40 40
TEMPERATURE 55 49 45 44 42 45 54 59 58 52 47 46 45 49 57 62 60
MIN/MAX TEMP 41 60 45 62
WIND DIR SW S S S S S S S SW NW NW W SW S SE S W
WIND (MPH) 13 12 9 9 8 9 9 12 10 10 12 11 11 10 8 8 8
WIND GUST (MPH) 20 18 12 12 11 13 12 14 13 14 18 17 17 16 12 12 11
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) 12.2 12.3 12.2 11.7 11.4 11.8 12.6 13.1 13.3 13.5 13.3 13.3 12.8 13.1 13.6 13.8 14.2
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL CL FW FW FW SC SC SC FW SC FW
CLOUD COVER (%) 0 5 5 0 5 0 0 0 10 20 15 25 35 30 15 30 20
TEMPERATURE 60 54 52 50 48 52 62 66 65 57 56 54 52 55 67 70 67
MIN/MAX TEMP 47 68 51 71
WIND DIR SW SW SW SW SW S SW SW SW SW N N NW N SE SW SW
WIND (MPH) 13 12 8 8 8 5 8 12 12 9 11 10 9 6 5 9 11
WIND GUST (MPH) 21 19 12 12 11 9 11 14 13 13 17 14 13 11 9 12 18
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) 12.3 12.3 12.1 11.9 12.0 12.3 12.9 13.3 13.5 13.8 13.7 13.4 13.1 13.4 13.8 13.9 14.2
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL CL FW FW FW FW SC SC FW SC FW
CLOUD COVER (%) 0 5 5 0 5 0 0 0 10 20 15 25 35 30 15 30 20
TEMPERATURE 67 57 57 55 53 58 69 72 71 62 61 58 56 62 73 76 74
MIN/MAX TEMP 50 74 55 77
WIND DIR SW SW SW SW SW E SW SW SW SW NW NW NW N SE SW SW
WIND (MPH) 14 12 5 3 2 3 5 11 12 5 3 2 2 2 5 6 11
WIND GUST (MPH) 24 19 16 13 10 13 19 24 23 16 13 11 9 10 16 11 17
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) 12.2 12.3 12.1 11.9 12.0 12.3 12.9 13.3 13.5 13.7 13.7 13.4 13.0 13.3 13.8 13.9 14.2
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL CL FW FW FW FW SC SC FW FW FW
CLOUD COVER (%) 0 5 5 0 5 0 0 0 10 20 15 25 35 30 15 25 20
TEMPERATURE 74 64 61 56 53 60 74 80 78 68 64 59 55 64 78 83 81
MIN/MAX TEMP 50 82 54 84
WIND DIR SW SW SW SW SW NW E SW SW SW W W W NW SE S SW
WIND (MPH) 16 12 5 3 2 2 4 12 13 5 3 2 2 2 3 6 10
WIND GUST (MPH) 25 19 14 11 8 11 19 24 24 16 11 8 6 8 13 11 16
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) 12.4 12.4 12.2 12.0 12.2 12.4 13.0 13.5 13.7 13.8 13.6 13.4 13.1 13.4 13.9 14.0 14.2
...BARCROFT RESEARCH STATION (12470 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 0 5 0 0 5 0 5 10 15 15 10 20 15 25 10 20 25
TEMPERATURE 54 46 42 41 39 44 52 56 56 48 45 43 42 47 56 60 58
MIN/MAX TEMP 39 58 42 60
WIND DIR S S S S S S S S S SE N N NW N SE SE S
WIND (MPH) 18 17 11 13 14 13 11 11 11 8 8 10 10 12 12 14 14
WIND GUST (MPH) 27 25 17 20 21 21 16 14 12 11 11 14 16 19 18 21 23
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) 12.7 12.6 12.9 12.9 12.8 12.8 13.2 13.6 13.8 13.8 13.7 13.7 13.6 13.8 14.0 13.9 14.3
...ROCK CREEK LAKES (9700 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL CL CL FW CL CL FW FW SC FW SC SC SC FW SC SC
CLOUD COVER (%) 0 5 5 5 5 0 0 5 20 30 20 25 30 40 15 30 45
TEMPERATURE 68 62 52 47 44 50 66 70 71 64 56 49 46 53 69 72 71
MIN/MAX TEMP 42 71 45 73
WIND DIR S SW S S S S S S S W W W W N E SE S
WIND (MPH) 11 9 9 8 8 6 8 11 9 6 8 9 9 9 8 9 8
WIND GUST (MPH) 17 13 12 11 11 10 11 13 10 10 12 13 13 13 12 13 12
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 12.9 12.7 12.5 12.5 12.6 12.8 13.3 13.7 13.9 13.9 13.7 13.5 13.3 13.6 14.0 14.1 14.4
...BEAR CREEK SPIRE (13745 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL CL FW FW FW CL CL CL FW SC FW SC SC SC FW SC SC
CLOUD COVER (%) 0 5 5 10 5 0 0 5 15 25 20 30 30 30 10 30 40
TEMPERATURE 52 44 41 39 39 44 52 56 55 47 43 41 41 46 55 58 56
MIN/MAX TEMP 38 57 40 58
WIND DIR S S S S S S SW SW SW W N NW SW NE SE S SW
WIND (MPH) 10 9 9 9 9 8 8 12 10 6 9 8 8 8 8 9 8
WIND GUST (MPH) 17 14 13 13 13 12 12 14 10 10 13 12 12 12 11 14 12
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 12.9 12.6 12.4 12.4 12.6 12.8 13.3 13.7 14.0 13.9 13.8 13.5 13.3 13.7 14.1 14.1 14.4
...SOUTH LAKE (9600 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL FW CL CL FW CL CL FW FW FW FW FW SC SC FW SC SC
CLOUD COVER (%) 5 5 5 5 5 0 0 10 15 25 15 25 35 25 15 45 45
TEMPERATURE 70 56 52 47 46 49 69 74 73 61 55 50 48 52 72 76 73
MIN/MAX TEMP 44 76 48 77
WIND DIR S S S S S S S S SW W W W SW N E SE SE
WIND (MPH) 12 10 8 8 8 8 8 11 10 6 8 8 8 9 9 13 10
WIND GUST (MPH) 20 16 12 12 12 12 11 13 12 11 12 11 12 13 14 21 17
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.1 12.7 12.7 12.8 12.8 12.9 13.4 13.8 14.0 14.1 13.7 13.6 13.4 13.9 14.3 14.2 14.5
...HURD PEAK SUMMIT (12165 FT)...
DATE WEDNESDAY 08/20/25 THURSDAY 08/21/25
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 CL FW CL CL FW CL CL FW FW FW FW FW SC FW FW SC SC
CLOUD COVER (%) 5 5 5 5 5 0 0 10 15 25 20 25 30 25 15 40 40
TEMPERATURE 65 54 52 48 47 49 66 69 68 57 55 51 49 52 69 72 68
MIN/MAX TEMP 45 71 48 73
WIND DIR S S S S S S S S SW W NW SW SW NE SE SE S
WIND (MPH) 12 10 8 8 8 8 8 12 10 8 8 6 6 9 9 12 10
WIND GUST (MPH) 20 16 12 12 12 11 11 13 12 11 12 11 11 13 13 20 16
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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) 13.1 12.7 12.6 12.7 12.8 12.9 13.3 13.7 14.0 14.1 13.8 13.7 13.5 14.0 14.3 14.2 14.5
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN