Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
280
FWUS45 KREV 202134
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
234 PM PDT WED AUG 20 2025
...FREDONYER PASS (5800 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 FW SC SC SC SC SC FW FW FW FW FW
CLOUD COVER (%) 0 5 5 5 5 0 5 25 25 35 30 25 25 15 15 25 15
TEMPERATURE 82 73 62 59 56 61 75 84 86 77 66 62 61 65 80 88 89
MIN/MAX TEMP 55 86 61 90
WIND DIR W W N N E E E E SW W W NW N NE SE SW SW
WIND (MPH) 5 6 4 3 3 5 8 6 6 4 2 2 2 2 5 9 10
WIND GUST (MPH) 9 10 6 5 5 9 12 10 11 6 3 3 3 3 9 13 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) 12.0 11.8 11.5 11.4 11.5 11.6 11.7 12.4 12.7 12.4 12.4 12.8 13.1 13.1 13.3 13.1 13.3
...YUBA PASS (6700 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 FW FW FW FW SC SC SC SC SC SC FW FW FW SC
CLOUD COVER (%) 0 5 0 10 15 10 20 40 45 45 45 40 35 25 15 25 25
TEMPERATURE 78 63 52 50 49 53 73 83 82 67 57 55 53 58 79 85 83
MIN/MAX TEMP 48 84 53 85
WIND DIR W W NW E SE E E SW SW W S S S SE S SW W
WIND (MPH) 10 6 5 5 6 6 6 8 10 5 5 5 5 5 5 12 11
WIND GUST (MPH) 16 11 9 9 11 11 11 11 16 9 9 9 9 9 9 19 18
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) 11.7 11.7 11.8 12.0 12.1 11.9 12.0 12.7 12.5 12.9 13.0 13.7 13.1 13.4 13.3 13.5 13.6
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 FW FW FW FW SC BK BK BK SC SC FW FW SC SC
CLOUD COVER (%) 0 5 0 15 15 10 20 35 55 60 60 35 30 20 20 30 25
TEMPERATURE 81 67 56 52 50 54 79 86 84 72 62 56 54 60 84 88 85
MIN/MAX TEMP 48 86 54 88
WIND DIR W W W SE SE SE SE SW SW W SW S S S S SW W
WIND (MPH) 8 4 2 2 3 3 5 6 8 4 2 2 2 3 4 9 10
WIND GUST (MPH) 12 6 3 3 5 6 9 10 11 6 3 3 3 5 6 13 16
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 12.1 12.0 12.1 12.3 12.2 12.0 11.9 12.7 13.1 13.3 13.2 13.6 13.1 13.6 13.6 13.8 13.8
...DONNER PASS (7200 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 FW FW FW FW SC BK BK BK SC SC FW FW SC SC
CLOUD COVER (%) 0 0 0 15 15 15 15 40 65 55 60 40 40 20 20 25 25
TEMPERATURE 73 62 56 54 54 57 71 78 76 67 61 58 57 62 75 79 77
MIN/MAX TEMP 52 79 56 79
WIND DIR W NW N NE E E SE SW SW W NE SE S SE S SW W
WIND (MPH) 9 5 6 10 10 10 8 6 8 8 8 8 8 8 9 10 11
WIND GUST (MPH) 13 9 10 16 14 14 11 9 12 11 11 11 11 12 14 16 17
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 11.9 12.0 12.1 12.3 12.2 11.9 11.9 12.5 13.0 13.3 13.2 13.6 13.1 13.6 13.6 13.7 13.7
...MT ROSE SUMMIT (8900 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC FW FW SC BK BK BK SC SC SC FW FW SC SC
CLOUD COVER (%) 5 5 10 30 25 10 35 55 60 65 50 45 30 15 20 30 35
TEMPERATURE 71 61 55 55 54 55 66 72 74 64 60 59 57 60 70 74 75
MIN/MAX TEMP 52 74 56 76
WIND DIR W NW N NE E E SE S W W W W W W SE SW W
WIND (MPH) 6 6 8 9 10 10 10 6 5 4 5 6 6 8 8 6 10
WIND GUST (MPH) 9 9 11 14 16 14 14 10 9 8 9 10 11 12 12 10 14
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 12.4 12.2 12.4 12.3 12.2 12.1 12.1 12.7 13.4 13.5 13.6 13.6 13.3 13.5 13.8 14.0 14.1
...HOMEWOOD (8000 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC FW FW BK BK SC SC SC FW FW FW FW FW
CLOUD COVER (%) 0 0 5 25 25 15 25 55 55 50 50 35 25 10 20 20 15
TEMPERATURE 73 64 60 59 57 60 72 77 77 67 64 62 61 65 76 79 77
MIN/MAX TEMP 55 79 60 79
WIND DIR W W NE E E E E W W W N E SE SE SW W W
WIND (MPH) 10 6 10 12 11 9 6 6 10 9 8 8 8 8 9 11 11
WIND GUST (MPH) 14 10 14 18 17 13 11 10 14 13 12 12 11 12 13 17 17
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 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) 12.1 12.3 12.5 12.5 12.2 11.9 12.1 12.9 13.3 13.3 13.5 13.7 13.3 13.5 13.8 13.8 13.9
...ECHO PASS (7500 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC FW BK BK BK SC SC SC FW FW SC SC FW
CLOUD COVER (%) 0 5 5 30 35 20 50 65 55 50 40 25 25 15 30 30 20
TEMPERATURE 71 63 60 59 57 60 71 75 74 67 64 63 61 65 74 77 75
MIN/MAX TEMP 55 76 60 77
WIND DIR W W NE SE SE SE W W W W S S S S SW W W
WIND (MPH) 9 6 3 3 3 3 5 8 9 4 2 2 3 3 4 9 9
WIND GUST (MPH) 13 10 5 5 5 5 9 12 14 6 3 3 5 5 6 14 13
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 10
PRECIP TYPE T 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) 12.6 12.7 12.7 12.5 12.2 11.9 12.4 13.3 13.5 13.6 13.9 13.8 13.5 13.7 13.9 14.0 14.1
...CARSON PASS (8800 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC FW SC BK SC BK SC FW SC FW SC SC FW
CLOUD COVER (%) 0 5 10 35 40 25 45 50 50 60 50 25 30 15 30 30 20
TEMPERATURE 70 61 57 53 52 56 68 75 73 65 61 59 57 60 72 77 74
MIN/MAX TEMP 51 76 56 77
WIND DIR W NW NE E E E SE SW SW W S S S S SW SW W
WIND (MPH) 8 9 10 12 11 10 8 5 8 6 6 8 8 9 9 9 9
WIND GUST (MPH) 11 13 14 19 17 16 11 9 11 11 10 12 11 13 13 13 13
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 10
PRECIP TYPE T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01
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 12.7 12.4 12.2 12.0 12.5 13.4 13.6 13.7 13.9 13.8 13.6 13.8 14.0 14.1 14.1
...EBBETTS PASS (8700 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC FW BK SC SC SC SC FW FW FW SC SC SC
CLOUD COVER (%) 5 5 15 35 40 20 55 50 30 40 35 25 20 10 40 40 35
TEMPERATURE 70 60 57 57 55 57 71 75 73 63 61 59 58 61 72 75 73
MIN/MAX TEMP 53 75 57 75
WIND DIR W NW E E E E SW SW SW W S S S S SW SW SW
WIND (MPH) 8 8 11 12 11 10 8 6 8 6 6 8 8 9 9 10 9
WIND GUST (MPH) 11 12 17 19 17 16 12 11 12 11 11 11 11 13 14 16 14
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 12.9 12.7 12.4 12.2 12.1 12.8 13.6 13.8 14.0 14.0 13.7 13.7 13.9 14.0 14.2 14.2
...SONORA PASS (9800 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC SC FW SC BK SC FW FW BK BK SC
CLOUD COVER (%) 5 5 35 50 45 40 45 35 20 30 55 30 20 10 50 50 40
TEMPERATURE 69 59 53 52 49 54 69 74 71 62 57 54 52 59 71 73 70
MIN/MAX TEMP 47 74 52 74
WIND DIR W N E E E E SW SW SW W SE S S S SW SW SW
WIND (MPH) 9 9 11 12 10 10 8 9 9 6 6 8 6 9 10 10 9
WIND GUST (MPH) 13 13 17 20 17 16 13 14 14 11 11 12 11 13 17 17 13
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 20
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
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 13.0 12.7 12.4 12.3 12.4 13.2 13.8 14.0 14.2 14.0 13.9 13.8 14.0 14.2 14.3 14.3
...MATTERHORN GLACIER (11000 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC BK BK BK SC SC SC SC SC SC FW BK BK SC
CLOUD COVER (%) 5 10 35 50 55 50 65 45 30 35 50 40 30 15 55 55 50
TEMPERATURE 63 54 49 47 47 50 64 67 65 57 52 51 49 53 65 67 64
MIN/MAX TEMP 45 67 49 67
WIND DIR SW NE E E S S SW SW SW W SW S S S SW SW W
WIND (MPH) 8 11 13 13 11 10 8 8 8 9 11 9 9 9 10 10 10
WIND GUST (MPH) 13 19 21 21 18 16 12 13 12 14 17 14 13 14 16 17 16
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05
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 13.0 12.7 12.5 12.5 12.6 13.3 13.9 14.3 14.3 13.9 14.2 14.0 14.0 14.3 14.4 14.4
...TIOGA ENTRY STATION (9950 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC BK BK BK SC SC SC BK SC SC FW BK BK BK
CLOUD COVER (%) 10 15 35 45 55 55 60 35 30 40 60 45 30 15 55 55 50
TEMPERATURE 68 56 51 49 48 53 69 72 70 59 54 51 49 57 71 72 69
MIN/MAX TEMP 45 72 48 72
WIND DIR SW NE NE E E SE S SW W W W SW SW SW S SW W
WIND (MPH) 6 8 10 9 9 6 6 6 6 6 9 5 6 8 9 9 8
WIND GUST (MPH) 11 12 16 13 12 10 10 10 10 10 13 8 10 12 13 13 12
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
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 13.0 12.6 12.6 12.5 12.6 13.3 14.1 14.4 14.4 14.1 14.3 14.1 14.1 14.3 14.4 14.5
...MT WARREN SUMMIT (12325 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC BK BK BK SC SC SC BK SC SC FW BK BK BK
CLOUD COVER (%) 10 15 35 45 55 50 55 40 35 40 55 45 30 15 55 55 55
TEMPERATURE 58 52 47 46 46 50 58 62 60 55 51 50 49 52 60 61 58
MIN/MAX TEMP 45 62 49 61
WIND DIR SW N E SE S S SE SW W W W SW SW SW S SW W
WIND (MPH) 8 11 11 11 11 8 8 8 8 9 11 8 9 10 9 9 10
WIND GUST (MPH) 11 17 17 17 16 12 11 12 12 13 18 12 13 16 13 13 14
PRECIP PROB (%) 0 0 0 0 0 0 0 0 5 5 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
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 13.0 12.7 12.6 12.5 12.6 13.3 14.1 14.4 14.2 14.0 14.3 14.0 14.1 14.3 14.5 14.5
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC FW SC SC SC SC FW FW SC SC BK
CLOUD COVER (%) 15 30 30 35 45 35 35 20 30 45 50 40 20 15 50 50 50
TEMPERATURE 65 57 56 54 53 55 65 69 67 60 59 57 55 58 67 69 66
MIN/MAX TEMP 51 71 54 70
WIND DIR SW SW N NE SE S SW SW SW SW W W SW SW SW SW SW
WIND (MPH) 9 10 12 10 9 5 5 8 10 8 8 5 9 10 9 9 11
WIND GUST (MPH) 13 14 19 14 12 8 8 11 14 12 12 9 13 16 13 14 18
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03
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 13.1 12.8 12.7 12.7 12.7 13.5 14.1 14.5 14.4 14.4 14.4 14.1 14.1 14.4 14.4 14.5
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC FW SC SC SC SC FW FW SC SC BK
CLOUD COVER (%) 10 30 30 35 40 35 35 15 30 50 50 40 25 15 50 50 50
TEMPERATURE 71 62 60 59 57 62 73 76 73 65 63 61 59 65 74 76 72
MIN/MAX TEMP 55 77 58 77
WIND DIR SW SW NW N NW NE SE SW SW SW W W SW SW SW SW SW
WIND (MPH) 12 9 4 2 2 4 6 10 12 8 4 3 2 4 6 9 10
WIND GUST (MPH) 20 14 6 3 3 6 10 16 19 12 6 5 3 6 11 14 16
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02
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 13.1 12.8 12.7 12.6 12.7 13.4 14.1 14.4 14.3 14.4 14.4 14.1 14.1 14.4 14.5 14.5
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC FW FW SC BK SC FW FW BK BK BK
CLOUD COVER (%) 15 30 30 40 50 40 35 25 25 50 50 35 25 15 50 50 50
TEMPERATURE 79 68 65 60 58 63 77 82 80 71 67 64 59 68 81 82 79
MIN/MAX TEMP 54 84 58 84
WIND DIR W SW W W SW NW SW SW SW SW W SW SW SW S SW SW
WIND (MPH) 12 9 4 2 2 2 5 10 12 9 5 3 3 2 5 8 9
WIND GUST (MPH) 20 14 6 3 3 3 9 16 19 13 9 5 5 3 9 12 14
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 0 0 30 30 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03
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 13.1 12.8 12.7 12.6 12.7 13.5 14.2 14.5 14.3 14.4 14.5 14.2 14.1 14.4 14.5 14.5
...BARCROFT RESEARCH STATION (12470 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC FW SC SC SC SC FW FW FW SC SC BK
CLOUD COVER (%) 25 35 40 35 30 30 25 35 45 45 30 20 10 10 45 45 65
TEMPERATURE 56 49 45 44 42 46 55 59 58 51 48 46 45 49 58 60 57
MIN/MAX TEMP 42 60 45 61
WIND DIR S SE E SE S S S S S SE S S SW NW S S SW
WIND (MPH) 9 8 8 10 11 11 10 10 11 10 10 11 11 12 12 13 11
WIND GUST (MPH) 13 12 12 14 17 18 16 16 17 16 16 17 17 19 19 20 17
PRECIP PROB (%) 0 0 0 0 0 0 0 5 0 0 0 0 0 0 20 20 30
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04
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 13.1 12.9 12.7 12.8 13.0 13.5 14.0 14.3 14.4 14.3 14.3 14.3 14.1 14.3 14.5 14.7
...ROCK CREEK LAKES (9700 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC FW SC SC SC SC SC FW FW BK BK BK
CLOUD COVER (%) 40 35 35 50 40 40 15 40 35 35 45 35 20 15 55 55 60
TEMPERATURE 71 66 55 51 47 53 70 73 71 65 59 53 49 56 70 72 68
MIN/MAX TEMP 45 73 48 73
WIND DIR S W W S S SE S S SW W W W SW W SE S SW
WIND (MPH) 4 6 8 9 9 6 6 8 6 8 8 8 8 5 6 9 9
WIND GUST (MPH) 6 10 11 14 13 10 10 11 10 11 12 12 12 9 10 13 13
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 5 0 0 0 0 30 30 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
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 13.0 12.9 12.7 12.7 12.9 13.8 14.3 14.5 14.5 14.5 14.5 14.2 14.1 14.4 14.6 14.7
...BEAR CREEK SPIRE (13745 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 BK SC SC FW SC SC SC SC SC FW FW BK BK BK
CLOUD COVER (%) 30 35 40 55 45 45 25 40 45 35 50 35 20 10 55 55 60
TEMPERATURE 56 47 45 43 42 46 55 58 56 49 47 45 44 49 57 55 52
MIN/MAX TEMP 42 58 44 57
WIND DIR S E SE S S S S SW W W SW SW SW SW S S SW
WIND (MPH) 5 6 9 9 9 6 6 8 6 6 6 6 9 8 8 10 8
WIND GUST (MPH) 9 10 14 13 13 11 11 12 11 11 11 11 14 12 12 16 12
PRECIP PROB (%) 0 0 0 0 0 0 0 5 5 5 5 5 0 0 30 30 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12
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 12.9 12.7 12.7 12.9 13.9 14.5 14.7 14.5 14.6 14.5 14.2 14.1 14.5 14.6 14.7
...SOUTH LAKE (9600 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC SC SC FW FW FW BK BK BK
CLOUD COVER (%) 30 35 30 50 45 40 30 45 50 35 25 20 15 10 55 65 70
TEMPERATURE 73 61 55 51 49 51 71 75 74 62 57 52 50 54 74 76 71
MIN/MAX TEMP 47 77 50 77
WIND DIR S S SE SE S S S E SW SW SW SW SW W SE S SW
WIND (MPH) 8 6 8 8 8 8 6 6 9 8 8 8 8 6 8 9 8
WIND GUST (MPH) 13 11 12 13 12 12 11 11 13 12 12 12 12 11 13 14 12
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 5 5 5 0 0 30 30 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06
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 13.1 12.9 12.7 12.6 13.0 13.8 14.5 14.7 14.7 14.6 14.4 14.3 14.2 14.5 14.7 14.7
...HURD PEAK SUMMIT (12165 FT)...
DATE THURSDAY 08/21/25 FRIDAY 08/22/25
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 SC SC SC SC SC SC SC FW FW FW BK BK BK
CLOUD COVER (%) 30 40 35 45 45 40 30 45 45 35 30 20 15 10 55 65 60
TEMPERATURE 68 58 55 52 50 51 68 72 69 60 57 53 51 54 70 71 66
MIN/MAX TEMP 48 73 51 73
WIND DIR S S SE SE S S S S SW SW SW SW SW W SE S SW
WIND (MPH) 9 6 8 8 8 8 6 9 9 8 8 8 8 6 8 9 6
WIND GUST (MPH) 13 11 12 12 12 12 11 13 14 12 12 12 12 11 13 14 11
PRECIP PROB (%) 0 0 0 0 0 0 5 5 5 5 5 5 0 0 30 30 40
PRECIP TYPE T T T
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07
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 13.1 12.9 12.7 12.6 13.0 13.8 14.5 14.7 14.7 14.7 14.5 14.3 14.2 14.5 14.7 14.7
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN