Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
227
FWUS45 KREV 272134
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
234 PM PDT WED AUG 27 2025
...FREDONYER PASS (5800 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW FW CL CL CL CL FW CL CL CL CL CL FW FW
CLOUD COVER (%) 20 25 20 15 5 0 0 5 5 5 5 5 5 5 5 10 10
TEMPERATURE 74 63 58 55 53 58 70 77 76 65 59 55 53 58 72 78 76
MIN/MAX TEMP 53 78 53 78
WIND DIR SW SW SW S SW S S SW W W W W W NW S SW SW
WIND (MPH) 5 3 2 2 2 4 5 5 4 2 2 2 2 2 4 5 5
WIND GUST (MPH) 14 9 5 4 4 9 13 13 12 8 5 5 4 5 9 13 13
PRECIP PROB (%) 10 5 0 0 0 0 0 5 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 11.4 11.0 10.7 10.4 10.1 10.5 11.3 11.4 11.5 11.5 11.5 11.6 11.6 11.7 12.0 12.1
...YUBA PASS (6700 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW FW CL CL FW FW FW CL CL FW FW FW FW FW
CLOUD COVER (%) 30 40 25 10 5 0 0 10 10 5 5 5 10 10 10 25 10
TEMPERATURE 68 57 49 48 46 50 67 72 71 58 50 48 46 50 68 73 71
MIN/MAX TEMP 46 73 46 73
WIND DIR W SW S S SW SW SW SW W W SW SW S S SW W W
WIND (MPH) 5 5 5 5 5 5 4 5 5 4 5 4 5 5 3 5 6
WIND GUST (MPH) 14 10 11 10 9 10 11 12 12 9 9 8 6 8 9 12 16
PRECIP PROB (%) 10 5 0 0 0 0 5 5 5 5 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) 12.0 11.7 11.2 10.9 10.5 10.2 10.9 11.6 11.8 11.8 11.8 11.9 11.9 12.0 12.0 12.1 12.1
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW FW CL CL SC SC FW CL FW FW FW FW SC FW
CLOUD COVER (%) 40 40 25 10 5 5 5 25 35 15 5 5 10 10 15 40 25
TEMPERATURE 68 59 52 48 45 49 71 75 73 62 53 48 46 52 72 75 73
MIN/MAX TEMP 44 76 45 76
WIND DIR SW SE SE SE SE SE S SW W W SW SW SW SW S W W
WIND (MPH) 4 2 2 2 2 2 3 3 4 2 2 1 2 2 2 3 4
WIND GUST (MPH) 10 4 5 4 5 6 9 9 9 3 4 3 3 5 6 9 10
PRECIP PROB (%) 20 5 0 0 0 0 5 10 5 5 0 0 0 0 5 5 0
PRECIP TYPE T
6 HOUR QPF 0.02 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 11.6 11.2 10.7 10.5 11.1 11.8 11.9 11.8 11.8 12.0 11.9 12.0 12.2 12.3 12.3
...DONNER PASS (7200 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW CL CL CL FW SC FW CL FW FW FW FW SC FW
CLOUD COVER (%) 35 35 25 5 5 0 5 20 25 15 5 10 15 10 15 30 15
TEMPERATURE 62 55 51 50 48 51 65 69 65 58 52 50 49 52 64 68 65
MIN/MAX TEMP 47 69 48 68
WIND DIR SW W S S SW SW S W W W W NW N E SW W W
WIND (MPH) 8 5 5 4 4 4 4 3 9 5 6 5 4 5 4 8 10
WIND GUST (MPH) 12 9 9 8 5 6 6 5 13 9 10 9 8 9 8 11 16
PRECIP PROB (%) 10 5 0 0 0 0 5 10 5 5 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.01 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 11.8 11.5 10.9 10.5 10.4 11.0 11.8 12.0 11.7 11.9 12.0 12.0 12.0 12.2 12.2 12.2
...MT ROSE SUMMIT (8900 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK BK SC FW FW CL FW SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 65 55 40 25 15 5 5 25 35 25 5 20 15 5 15 25 45
TEMPERATURE 54 50 49 50 49 49 58 60 61 54 51 51 49 51 58 61 62
MIN/MAX TEMP 47 62 49 63
WIND DIR S W SW SW W SW SE SE N W W W W W E S W
WIND (MPH) 6 6 5 5 4 4 4 3 2 6 8 6 6 6 5 3 8
WIND GUST (MPH) 10 9 8 9 8 6 8 5 3 10 11 11 10 10 9 5 11
PRECIP PROB (%) 30 5 5 5 5 0 5 10 10 10 0 0 0 0 5 5 0
PRECIP TYPE R
6 HOUR QPF 0.03 0.00 0.00 0.04 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 12.2 12.0 11.9 11.5 11.2 11.6 12.0 12.1 12.1 12.2 12.1 12.1 12.0 12.1 12.3 12.5
...HOMEWOOD (8000 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW
CLOUD COVER (%) 35 30 20 10 5 0 5 20 10 5 10 15 15 15 15 20 10
TEMPERATURE 64 57 54 54 53 56 65 69 67 58 55 54 52 57 65 68 66
MIN/MAX TEMP 51 70 51 69
WIND DIR SW W S S S S SE W W W NW N NE NE SW W W
WIND (MPH) 9 6 6 4 4 3 3 3 10 6 6 6 5 5 4 8 11
WIND GUST (MPH) 13 9 10 8 6 5 5 4 16 11 11 10 8 8 6 12 18
PRECIP PROB (%) 20 5 0 0 0 0 5 10 10 10 0 0 5 5 5 5 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 11.8 11.4 10.9 10.4 10.4 11.0 11.7 11.8 11.9 12.1 12.1 12.1 12.1 12.2 12.2 12.2
...ECHO PASS (7500 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW CL CL FW SC FW FW FW FW FW FW FW SC FW
CLOUD COVER (%) 45 30 15 5 5 0 5 30 20 15 15 10 15 10 15 30 20
TEMPERATURE 61 56 55 53 50 54 61 64 64 57 55 53 52 55 62 65 64
MIN/MAX TEMP 49 66 51 66
WIND DIR W SW S S SW SW W W W W N SE SE SE NW W W
WIND (MPH) 2 2 2 2 2 2 2 3 3 2 2 2 2 2 2 3 4
WIND GUST (MPH) 10 4 5 5 4 5 9 11 11 6 5 4 4 5 9 11 12
PRECIP PROB (%) 20 10 5 0 0 0 5 20 10 10 5 5 5 5 10 10 0
PRECIP TYPE T R
6 HOUR QPF 0.01 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 12.0 11.4 10.8 10.4 10.7 11.3 11.7 11.9 12.0 12.3 12.3 12.1 12.1 12.3 12.3 12.3
...CARSON PASS (8800 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 FW FW CL CL FW SC SC FW FW FW FW FW FW SC SC
CLOUD COVER (%) 50 25 15 5 5 0 10 35 30 15 15 10 10 10 20 45 30
TEMPERATURE 57 53 50 48 46 49 59 63 61 53 51 48 47 50 60 64 62
MIN/MAX TEMP 45 65 46 65
WIND DIR W SW SW SW SW SW SE W NW NW NW W SE S W W W
WIND (MPH) 9 4 5 5 4 4 4 3 5 8 9 9 9 6 4 4 8
WIND GUST (MPH) 13 6 9 8 6 6 6 4 9 11 14 13 13 11 6 6 12
PRECIP PROB (%) 30 5 5 0 5 0 10 20 10 10 0 0 5 5 10 10 0
PRECIP TYPE R R
6 HOUR QPF 0.01 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 12.1 11.5 10.8 10.4 10.8 11.3 11.8 12.0 12.0 12.3 12.3 12.1 12.1 12.4 12.4 12.4
...EBBETTS PASS (8700 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW CL CL FW SC SC SC FW FW FW FW FW BK SC
CLOUD COVER (%) 50 30 15 5 5 0 20 45 40 25 15 10 15 5 15 50 35
TEMPERATURE 55 50 50 49 48 49 60 61 58 51 50 51 50 52 61 62 61
MIN/MAX TEMP 46 63 48 63
WIND DIR W SE S S S S NE W W W NE SE SE S NW W W
WIND (MPH) 9 4 5 5 4 4 5 4 9 9 10 10 10 8 4 5 8
WIND GUST (MPH) 14 8 9 8 8 6 8 6 13 13 16 16 16 12 8 9 12
PRECIP PROB (%) 30 10 5 5 5 5 10 20 10 20 0 0 5 5 10 10 0
PRECIP TYPE R R R
6 HOUR QPF 0.03 0.00 0.00 0.11 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 12.2 11.6 11.0 10.4 10.9 11.6 11.9 12.1 12.1 12.3 12.3 12.1 12.1 12.4 12.5 12.5
...SONORA PASS (9800 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW CL FW CL SC BK SC SC FW FW FW CL FW SC SC
CLOUD COVER (%) 55 20 15 5 5 5 30 60 50 30 20 10 10 5 20 50 40
TEMPERATURE 52 49 45 44 42 46 57 60 56 50 47 44 43 49 58 60 58
MIN/MAX TEMP 41 61 42 61
WIND DIR SW N S S SW E E W W N NE E SE SE W W W
WIND (MPH) 10 6 5 4 4 6 6 5 9 10 12 12 10 6 4 6 9
WIND GUST (MPH) 16 10 9 6 6 10 10 9 13 16 19 18 14 11 8 10 13
PRECIP PROB (%) 30 5 5 5 0 5 20 20 20 20 0 0 5 5 10 10 0
PRECIP TYPE R R T R R
6 HOUR QPF 0.06 0.00 0.00 0.01 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 12.2 11.5 11.1 10.7 11.0 11.7 12.2 12.4 12.3 12.4 12.3 12.2 12.1 12.4 12.6 12.7
...MATTERHORN GLACIER (11000 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW CL FW FW FW BK BK SC FW FW FW FW SC SC SC
CLOUD COVER (%) 55 25 15 5 10 5 25 65 70 30 10 15 10 10 35 50 40
TEMPERATURE 48 43 40 39 38 40 50 52 51 45 41 41 39 42 51 51 52
MIN/MAX TEMP 36 53 39 53
WIND DIR W W SW S SW E E N W N NE E S W E W W
WIND (MPH) 10 9 8 5 6 8 6 5 8 9 13 12 10 8 5 5 9
WIND GUST (MPH) 16 13 11 9 10 11 11 8 12 13 20 18 16 12 9 9 14
PRECIP PROB (%) 30 10 5 0 0 5 10 30 20 20 5 5 0 0 10 10 5
PRECIP TYPE R R R R
6 HOUR QPF 0.03 0.00 0.00 0.05 0.03 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 12.1 11.7 11.2 10.7 11.1 11.9 12.4 12.5 12.5 12.5 12.3 12.2 12.1 12.5 12.6 12.8
...TIOGA ENTRY STATION (9950 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW FW CL FW BK SC FW FW FW FW FW FW BK SC
CLOUD COVER (%) 55 20 15 5 10 5 20 55 50 25 10 10 15 5 25 55 45
TEMPERATURE 52 45 41 41 39 43 55 57 55 46 44 42 39 45 56 57 55
MIN/MAX TEMP 37 57 38 57
WIND DIR W W SW SW SW NE E SW SW N NE E W W NE W W
WIND (MPH) 8 6 5 4 3 5 5 4 6 5 9 8 6 5 4 4 8
WIND GUST (MPH) 11 9 8 5 5 9 8 8 10 9 13 12 10 9 8 8 12
PRECIP PROB (%) 30 10 5 0 0 5 10 20 10 10 0 0 5 5 10 10 5
PRECIP TYPE R T
6 HOUR QPF 0.01 0.00 0.00 0.14 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 12.2 11.6 11.1 10.7 11.2 11.9 12.3 12.4 12.4 12.5 12.3 12.2 12.1 12.4 12.7 12.8
...MT WARREN SUMMIT (12325 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW FW FW FW SC BK SC FW FW FW FW FW BK SC
CLOUD COVER (%) 60 30 15 5 10 5 15 50 55 30 10 10 15 10 20 50 45
TEMPERATURE 42 41 38 37 37 39 44 47 45 43 40 39 40 41 46 48 46
MIN/MAX TEMP 37 47 39 48
WIND DIR W W W SW W NE E SW SW NW NW W W W E W W
WIND (MPH) 10 9 6 5 6 8 6 5 6 8 10 10 8 8 5 5 10
WIND GUST (MPH) 14 13 11 9 9 11 10 8 10 11 16 16 12 11 9 9 14
PRECIP PROB (%) 40 10 5 5 0 5 10 20 20 20 0 0 5 5 10 10 5
PRECIP TYPE R T R S
6 HOUR QPF 0.02 0.00 0.00 0.02 0.03 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 12.3 11.7 11.3 10.9 11.3 11.9 12.4 12.5 12.5 12.5 12.4 12.2 12.1 12.5 12.6 12.8
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW CL FW FW SC SC SC SC FW FW FW FW FW SC SC
CLOUD COVER (%) 55 15 10 5 10 5 30 40 45 40 20 10 15 10 10 35 35
TEMPERATURE 52 48 46 45 43 46 54 56 52 49 48 46 45 48 55 57 54
MIN/MAX TEMP 43 58 44 58
WIND DIR SW SW SW SW SW NE NE SW SW NW N NW W NW NE W W
WIND (MPH) 9 8 6 5 4 6 6 5 5 6 10 9 8 6 5 5 8
WIND GUST (MPH) 14 11 10 8 6 11 10 9 9 11 14 13 11 10 9 9 12
PRECIP PROB (%) 30 10 5 0 0 5 20 20 10 10 0 0 0 0 10 10 0
PRECIP TYPE R R 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) 12.2 11.8 11.6 11.4 11.0 11.2 12.0 12.4 12.6 12.4 12.5 12.2 12.1 12.1 12.3 12.6 12.8
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW FW FW FW SC SC SC FW FW FW FW FW SC SC
CLOUD COVER (%) 55 15 10 5 10 5 25 40 45 35 20 10 15 10 10 35 40
TEMPERATURE 58 52 51 50 49 54 61 62 59 53 53 51 49 55 61 63 61
MIN/MAX TEMP 47 65 48 64
WIND DIR SW SW SW SW SW NE E SW SW NW NW NW W NW NE W W
WIND (MPH) 8 4 2 2 2 3 3 5 5 4 3 2 2 2 3 4 5
WIND GUST (MPH) 20 12 11 10 9 10 12 17 17 13 12 10 9 10 12 14 17
PRECIP PROB (%) 30 10 5 0 0 5 20 20 10 10 0 0 0 0 10 10 0
PRECIP TYPE R R 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) 12.3 11.9 11.6 11.4 11.0 11.2 12.0 12.4 12.6 12.5 12.5 12.2 12.1 12.1 12.3 12.6 12.8
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW FW FW SC SC SC SC FW FW FW FW FW SC SC
CLOUD COVER (%) 55 15 10 5 10 5 30 40 50 35 20 10 15 10 10 35 40
TEMPERATURE 66 58 54 52 49 55 66 68 65 59 56 52 49 56 67 70 68
MIN/MAX TEMP 46 71 48 71
WIND DIR W W SW SW SW NE E SW W NW W W W W NE NW W
WIND (MPH) 8 3 2 2 2 2 2 4 5 3 3 2 2 2 2 3 5
WIND GUST (MPH) 21 11 10 6 5 8 12 17 17 12 10 8 6 6 11 14 17
PRECIP PROB (%) 40 10 5 0 0 5 20 20 10 10 0 0 0 0 10 10 0
PRECIP TYPE R R 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) 12.3 11.9 11.6 11.4 11.1 11.2 12.0 12.4 12.6 12.5 12.5 12.2 12.1 12.1 12.3 12.6 12.8
...BARCROFT RESEARCH STATION (12470 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW SC SC BK BK BK BK FW FW FW FW FW SC SC
CLOUD COVER (%) 70 45 25 15 25 30 60 60 60 50 25 10 10 5 15 40 45
TEMPERATURE 43 37 35 34 34 37 42 44 43 39 36 35 35 37 44 45 46
MIN/MAX TEMP 34 46 35 47
WIND DIR W NW NW N NE SE SE S SE W N W NW NW NW SW NW
WIND (MPH) 8 9 9 6 6 6 5 6 5 6 9 6 6 8 4 5 4
WIND GUST (MPH) 11 13 13 9 10 10 8 10 8 10 13 11 10 11 6 9 6
PRECIP PROB (%) 50 20 10 10 0 5 20 20 20 20 5 5 5 5 10 10 5
PRECIP TYPE S S R R S S
6 HOUR QPF 0.05 0.01 0.00 0.05 0.01 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 12.4 12.2 12.0 12.1 12.6 12.7 12.7 12.6 12.5 12.4 12.1 12.1 12.5 12.5 12.7
...ROCK CREEK LAKES (9700 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW FW FW SC BK BK SC FW FW FW FW SC SC SC
CLOUD COVER (%) 60 25 10 5 15 10 40 55 55 35 15 15 20 10 30 40 45
TEMPERATURE 54 50 45 42 39 42 56 58 56 53 46 42 39 44 58 59 58
MIN/MAX TEMP 37 60 38 60
WIND DIR W SW W W W NW E E W W W W W NW NE E W
WIND (MPH) 6 8 6 5 5 4 6 6 6 4 6 5 5 8 6 6 5
WIND GUST (MPH) 10 12 10 8 8 6 9 11 10 8 11 9 9 11 11 11 9
PRECIP PROB (%) 40 5 5 0 0 5 20 20 20 20 5 5 0 0 20 20 5
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.02 0.00 0.00 0.01 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 12.0 11.8 11.6 11.3 11.7 12.2 12.5 12.6 12.6 12.5 12.3 12.1 12.1 12.4 12.6 12.9
...BEAR CREEK SPIRE (13745 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW FW FW SC BK BK SC FW FW FW FW SC SC SC
CLOUD COVER (%) 60 20 15 10 15 15 50 65 60 35 20 20 15 10 30 40 45
TEMPERATURE 41 35 35 34 33 36 42 42 42 37 36 34 34 37 43 45 43
MIN/MAX TEMP 32 44 34 45
WIND DIR W W SW W E E E SW W W NW W W NW NE NW NW
WIND (MPH) 8 8 6 5 3 6 6 6 5 5 6 6 6 6 6 5 4
WIND GUST (MPH) 11 11 11 9 4 9 10 9 9 8 11 10 10 11 10 9 8
PRECIP PROB (%) 40 5 5 0 0 5 20 20 20 20 0 0 0 0 20 20 5
PRECIP TYPE S R S R S R R
6 HOUR QPF 0.01 0.00 0.00 0.05 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 11.9 11.5 11.3 11.3 11.8 12.4 12.6 12.6 12.5 12.5 12.3 12.1 12.1 12.5 12.7 12.9
...SOUTH LAKE (9600 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW SC SC SC BK BK SC FW FW FW FW FW BK BK
CLOUD COVER (%) 55 25 15 15 40 40 45 70 70 50 20 15 15 5 20 60 55
TEMPERATURE 57 49 44 41 40 41 60 61 58 50 46 42 40 42 61 64 60
MIN/MAX TEMP 38 63 39 65
WIND DIR W W SW SW SW E E SE W W W W W NW NE NE W
WIND (MPH) 9 6 6 4 4 5 6 6 6 5 5 4 5 5 5 5 3
WIND GUST (MPH) 12 10 9 6 6 8 10 10 10 8 9 8 8 9 9 8 5
PRECIP PROB (%) 40 10 5 0 0 5 20 20 20 20 5 5 0 0 10 10 5
PRECIP TYPE R R R R R
6 HOUR QPF 0.06 0.00 0.00 0.02 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 12.2 12.0 12.0 11.8 12.0 12.4 12.7 12.8 12.6 12.5 12.4 12.1 12.1 12.5 12.7 13.0
...HURD PEAK SUMMIT (12165 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW SC SC BK OV BK SC FW FW FW FW FW BK SC
CLOUD COVER (%) 55 20 15 15 35 45 55 70 65 40 25 15 15 5 20 55 50
TEMPERATURE 52 46 44 41 41 41 56 58 54 47 46 43 41 43 56 59 55
MIN/MAX TEMP 40 60 41 60
WIND DIR SW SW W W SW E E E W W NW W W NW NE NE W
WIND (MPH) 9 6 5 5 4 5 5 6 6 5 5 5 5 5 6 5 3
WIND GUST (MPH) 13 10 9 8 5 9 9 9 10 8 9 8 8 9 10 9 5
PRECIP PROB (%) 30 10 5 0 0 5 20 20 20 20 5 5 0 0 10 10 5
PRECIP TYPE R R R R R
6 HOUR QPF 0.03 0.00 0.00 0.02 0.02 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 12.1 11.9 11.9 11.8 12.0 12.4 12.7 12.8 12.6 12.6 12.3 12.1 12.1 12.5 12.7 13.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN