838
FWUS45 KREV 190936
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
235 AM PDT MON MAY 19 2025
..FREDONYER PASS (5800 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW CL FW FW FW CL CL FW CL CL CL CL FW FW FW FW
CLOUD COVER (%) 5 5 5 15 15 5 5 5 5 5 5 5 5 5 15 10 10
TEMPERATURE 37 43 55 64 64 55 48 43 40 46 59 66 67 59 49 42 40
MAX/MIN TEMP 66 39 68 40
WIND DIR E NE N W W W W W W NW SW W W NW N N N
WIND (MPH) 3 4 5 8 9 6 4 2 2 2 3 5 8 5 3 3 2
WIND GUST (MPH) 6 9 13 18 19 16 9 6 5 5 8 13 17 11 8 6 6
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) 7.7 7.9 8.7 9.5 9.5 8.9 7.8 7.3 6.9 6.9 7.5 8.4 9.3 8.9 8.3 7.6 7.2
..YUBA PASS (6700 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW FW FW CL CL CL CL FW FW FW CL
CLOUD COVER (%) 5 5 0 5 5 5 10 10 5 5 5 5 0 10 5 10 5
TEMPERATURE 32 37 51 60 59 47 40 37 35 42 57 62 60 49 41 38 36
MAX/MIN TEMP 62 35 62 36
WIND DIR NE NE E W W W SW SW SW SW W W W W S E E
WIND (MPH) 5 5 5 10 12 10 5 5 5 5 6 9 10 5 4 5 6
WIND GUST (MPH) 10 12 14 21 24 20 12 11 10 11 14 18 18 12 8 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) 7.0 7.7 8.6 9.6 9.3 8.6 8.2 8.0 7.5 7.4 8.0 8.7 8.8 8.7 8.5 8.1 7.8
..LITTLE TRUCKEE SUMMIT (6400 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW FW FW CL CL CL CL FW CL FW CL
CLOUD COVER (%) 5 5 0 5 5 5 10 15 10 5 5 5 0 5 5 15 5
TEMPERATURE 33 41 55 64 63 52 43 40 38 45 62 67 65 54 44 40 38
MAX/MIN TEMP 65 37 67 38
WIND DIR E N N W W W SW S SE SW W W W W SW E SE
WIND (MPH) 2 3 4 6 8 5 3 2 2 2 4 5 6 3 2 2 2
WIND GUST (MPH) 4 9 11 14 16 12 6 6 5 6 11 12 13 8 3 3 4
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) 6.8 7.6 8.6 9.5 9.5 8.6 8.1 7.9 7.5 7.5 8.1 9.0 9.3 9.0 8.8 8.4 8.0
..DONNER PASS (7200 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL CL FW FW FW CL CL CL CL CL CL FW CL
CLOUD COVER (%) 5 5 0 0 5 5 10 15 10 5 5 5 0 5 5 10 5
TEMPERATURE 33 38 50 57 55 46 41 39 37 43 55 59 57 49 43 40 38
MAX/MIN TEMP 59 37 59 38
WIND DIR NE NE N W W W W W W SW W W W W N NE E
WIND (MPH) 3 4 5 10 11 10 5 4 3 3 5 8 9 5 3 3 4
WIND GUST (MPH) 8 10 14 18 20 17 9 8 8 8 13 17 17 10 5 6 8
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) 6.9 7.8 8.7 9.7 9.5 8.7 8.3 8.1 7.7 7.7 8.3 9.0 9.1 8.7 8.7 8.4 8.0
..MT ROSE SUMMIT (8900 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW CL CL CL FW FW FW FW
CLOUD COVER (%) 10 5 5 5 10 10 15 15 15 5 5 5 5 10 10 15 5
TEMPERATURE 30 35 45 52 53 44 38 36 34 41 51 56 55 45 41 37 35
MAX/MIN TEMP 54 34 57 35
WIND DIR NW N N W W W W W W W W W W W W NW NW
WIND (MPH) 4 5 5 10 11 12 9 8 6 5 6 9 10 8 5 3 2
WIND GUST (MPH) 11 12 16 21 24 25 18 17 16 14 16 19 21 18 12 10 9
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) 6.8 7.8 8.8 9.4 10.0 9.0 8.3 7.8 7.5 7.6 8.4 9.3 9.8 9.3 9.0 8.6 8.2
..HOMEWOOD (8000 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW FW FW CL CL CL CL FW FW FW CL
CLOUD COVER (%) 5 5 0 5 5 5 10 10 15 5 5 0 0 5 10 5 5
TEMPERATURE 35 40 50 57 56 46 42 40 38 45 55 58 57 49 44 42 40
MAX/MIN TEMP 60 38 59 39
WIND DIR NE NE NE W W W W W W SW W W W W N NE E
WIND (MPH) 9 9 8 16 18 16 10 9 9 9 10 13 13 10 6 9 10
WIND GUST (MPH) 13 13 16 27 31 27 17 16 14 14 18 23 24 17 12 12 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) 7.0 7.7 8.7 9.7 9.6 8.7 8.4 8.2 7.9 7.9 8.4 9.1 9.1 8.8 8.7 8.6 8.2
..ECHO PASS (7500 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW CL FW CL CL CL CL CL FW FW CL
CLOUD COVER (%) 5 5 5 5 5 10 10 5 10 5 5 0 0 5 10 5 5
TEMPERATURE 37 44 54 59 59 50 44 41 40 48 59 62 60 52 47 44 42
MAX/MIN TEMP 61 40 62 42
WIND DIR E NE N W W W SW SW SW SW W W W W SW E E
WIND (MPH) 3 3 4 10 11 9 4 4 4 3 5 8 9 4 2 3 4
WIND GUST (MPH) 6 9 11 18 19 14 9 8 8 6 11 16 16 9 5 6 8
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) 7.2 7.8 8.7 9.7 9.7 8.9 8.4 7.9 7.7 8.0 8.6 9.3 9.3 9.1 8.8 8.7 8.5
..CARSON PASS (8800 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW CL FW CL CL CL CL CL FW FW CL
CLOUD COVER (%) 5 5 0 0 0 10 5 5 10 5 0 0 0 5 5 5 5
TEMPERATURE 33 40 51 56 54 46 40 37 35 45 56 60 57 49 42 40 38
MAX/MIN TEMP 58 35 60 38
WIND DIR N NE N W W W W W W W W W W W W NE E
WIND (MPH) 5 5 5 10 12 11 5 5 5 4 5 9 10 6 4 5 5
WIND GUST (MPH) 9 11 14 21 23 18 10 10 10 9 14 18 18 12 6 9 10
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) 7.1 8.0 8.8 9.8 9.8 9.0 8.3 7.9 7.6 8.0 8.7 9.3 9.4 9.1 8.8 8.9 8.6
..EBBETTS PASS (8700 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW CL
CLOUD COVER (%) 5 5 5 5 5 10 5 5 10 5 5 0 0 10 10 5 5
TEMPERATURE 35 40 51 57 57 46 40 38 36 46 57 61 59 49 44 41 40
MAX/MIN TEMP 59 36 61 39
WIND DIR NE N N W W W SW S S SW W W W W W E E
WIND (MPH) 5 8 9 11 12 10 5 6 6 5 8 10 10 6 5 5 6
WIND GUST (MPH) 12 16 19 23 24 19 12 11 11 10 14 20 20 13 10 11 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) 7.4 7.8 8.9 9.8 10.0 9.1 8.4 7.9 7.4 7.9 8.9 9.8 10.1 9.6 9.2 9.2 8.9
..SONORA PASS (9800 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW CL FW
CLOUD COVER (%) 5 5 0 0 10 25 5 5 5 5 0 0 0 10 5 5 5
TEMPERATURE 32 39 48 53 52 43 38 35 34 42 54 57 54 46 41 38 36
MAX/MIN TEMP 55 32 58 35
WIND DIR N N NW W W W W SW W SW W W W W W NW W
WIND (MPH) 5 9 11 13 14 10 5 5 5 5 9 12 12 6 5 5 6
WIND GUST (MPH) 12 18 21 25 26 19 12 12 12 11 18 20 20 14 12 12 13
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) 7.1 8.0 9.1 9.9 10.5 9.6 8.2 7.6 7.2 7.6 8.7 9.9 10.4 10.1 9.3 9.4 9.2
..MATTERHORN GLACIER (11000 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 SC FW CL FW FW CL CL CL FW FW FW CL
CLOUD COVER (%) 10 5 0 0 10 25 15 5 10 5 5 0 5 15 10 5 5
TEMPERATURE 25 32 41 45 45 37 31 28 28 36 47 49 47 39 34 31 29
MAX/MIN TEMP 46 26 49 29
WIND DIR NW N N W W W SW SW SW SW W W W W NW NW W
WIND (MPH) 11 13 13 17 18 14 9 9 9 8 11 13 14 11 9 9 9
WIND GUST (MPH) 14 19 21 26 26 20 12 12 12 10 17 20 21 16 12 12 13
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) 7.2 8.0 9.2 10.2 10.7 9.9 8.7 7.9 7.3 7.7 9.2 10.5 11.0 10.5 9.4 9.5 9.4
..TIOGA ENTRY STATION (9950 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 SC SC FW CL FW FW CL CL FW FW FW CL CL
CLOUD COVER (%) 10 5 5 10 30 35 15 5 10 5 5 5 10 25 10 5 5
TEMPERATURE 26 35 48 51 50 40 35 31 28 37 52 55 53 44 38 35 33
MAX/MIN TEMP 52 27 55 32
WIND DIR N N NW W W W SW SW SW SW W W W W NW NW W
WIND (MPH) 5 6 10 11 12 9 4 4 4 3 5 10 10 5 4 4 4
WIND GUST (MPH) 12 17 21 24 25 18 11 11 11 10 14 19 20 14 11 11 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) 7.2 8.2 9.3 10.2 10.8 10.2 8.8 8.0 7.4 7.7 8.9 10.2 10.9 10.7 9.6 9.6 9.5
..MT WARREN SUMMIT (12325 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW FW FW FW FW CL CL CL FW FW FW CL
CLOUD COVER (%) 10 5 5 0 10 20 15 5 10 5 5 0 5 15 10 5 5
TEMPERATURE 24 31 35 38 38 35 30 28 27 34 41 44 42 39 33 31 29
MAX/MIN TEMP 40 27 44 29
WIND DIR NW N N W W W W W W W W W W W W W W
WIND (MPH) 10 13 13 18 19 16 10 10 10 8 10 13 17 12 10 9 9
WIND GUST (MPH) 16 20 23 26 28 23 16 14 14 11 16 20 24 18 13 13 13
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) 7.2 8.1 9.2 10.1 10.6 9.9 8.7 7.9 7.4 7.8 9.0 10.2 10.8 10.4 9.6 9.5 9.5
..MAMMOTH MTN SUMMIT (11034 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW FW CL CL FW FW FW CL CL
CLOUD COVER (%) 5 5 5 10 10 15 10 10 10 5 5 5 5 15 5 5 5
TEMPERATURE 28 37 45 49 48 43 38 34 33 40 48 51 52 47 41 38 36
MAX/MIN TEMP 50 32 52 35
WIND DIR NW NE N W W SW SW SW SW SW SW W W W NW NW NW
WIND (MPH) 6 9 10 12 13 12 9 8 6 5 6 11 14 11 8 6 6
WIND GUST (MPH) 12 19 21 25 26 23 13 12 12 11 16 23 25 19 13 12 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) 7.6 8.2 9.2 10.1 10.8 10.2 9.5 9.0 8.4 8.6 9.3 10.4 11.2 10.9 10.2 9.8 9.8
..MAMMOTH MTN SESAME SNOW PLOT (9025 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW FW CL CL FW FW FW CL CL
CLOUD COVER (%) 5 5 5 10 10 15 10 10 10 5 5 5 5 15 5 5 5
TEMPERATURE 32 42 50 55 54 46 43 39 36 45 56 58 57 49 45 42 40
MAX/MIN TEMP 57 36 59 39
WIND DIR W NE N W SW SW SW SW SW SW SW W W W NW NW W
WIND (MPH) 2 5 6 9 9 6 3 2 2 2 4 8 10 5 2 2 2
WIND GUST (MPH) 11 17 20 23 24 20 12 11 10 9 14 20 24 18 11 10 10
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) 7.6 8.2 9.2 10.0 10.7 10.1 9.4 8.9 8.3 8.6 9.3 10.5 11.2 10.9 10.2 9.7 9.8
..MAMMOTH MTN CANYON BASE (8358 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW CL CL CL CL FW FW CL CL
CLOUD COVER (%) 5 5 5 5 10 10 15 10 5 5 5 5 5 10 5 5 5
TEMPERATURE 36 44 57 62 62 53 47 42 39 48 62 66 65 55 49 45 42
MAX/MIN TEMP 64 37 67 41
WIND DIR SW N N W W SW SW SW SW SW SW W W W W NW W
WIND (MPH) 2 3 5 8 8 5 2 2 2 1 2 5 9 5 2 2 2
WIND GUST (MPH) 9 14 19 21 23 18 11 10 9 6 11 19 23 16 10 9 8
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) 7.7 8.1 9.1 10.0 10.7 10.1 9.4 8.9 8.3 8.5 9.3 10.3 11.1 10.8 10.2 9.7 9.8
..BARCROFT RESEARCH STATION (12470 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 CL FW FW FW FW FW FW FW FW FW FW FW FW CL
CLOUD COVER (%) 10 5 5 5 10 15 10 5 15 10 5 10 10 15 10 10 5
TEMPERATURE 24 31 35 39 39 33 29 28 27 33 40 44 45 39 33 31 29
MAX/MIN TEMP 40 27 45 29
WIND DIR NW NW NW NW NW NW W W W W W W W NW NW NW NW
WIND (MPH) 19 21 23 23 19 13 10 11 12 10 10 12 14 13 13 13 13
WIND GUST (MPH) 28 34 35 34 29 19 13 16 17 14 19 23 25 20 19 19 19
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) 7.5 8.0 8.8 9.3 9.7 10.0 9.6 8.9 8.3 8.3 9.1 9.8 10.5 10.6 10.0 9.7 9.6
..ROCK CREEK LAKES (9700 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW CL CL CL FW FW FW CL
CLOUD COVER (%) 5 5 5 0 10 15 20 10 10 5 5 0 5 10 10 10 5
TEMPERATURE 30 37 49 54 54 47 40 37 33 41 53 58 59 52 44 39 36
MAX/MIN TEMP 56 31 60 35
WIND DIR W NW NW NW W SW SW SW SW W NW W W W W NW W
WIND (MPH) 8 12 14 14 13 10 8 8 8 5 9 11 13 10 8 6 5
WIND GUST (MPH) 12 21 26 26 24 18 12 11 12 10 17 21 24 17 12 10 10
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) 7.4 8.0 9.0 9.9 10.7 10.5 9.5 8.7 8.0 8.3 9.4 10.5 11.2 11.0 10.2 9.9 9.9
..BEAR CREEK SPIRE (13745 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 SC FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 10 5 5 0 10 25 20 15 10 5 5 0 5 15 15 10 5
TEMPERATURE 23 28 34 36 38 32 27 25 24 30 38 40 41 35 30 28 27
MAX/MIN TEMP 38 24 42 27
WIND DIR NW NW NW NW W W W W W W W W W W NW NW W
WIND (MPH) 12 14 17 17 17 13 11 11 11 10 11 13 17 13 10 10 10
WIND GUST (MPH) 17 24 27 26 26 19 14 14 14 13 19 23 25 18 13 12 13
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) 7.4 8.2 9.1 10.0 10.9 10.5 9.3 8.5 7.8 7.9 9.1 10.4 11.2 11.2 10.2 10.1 10.0
..SOUTH LAKE (9600 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 5 5 10 15 20 10 10 5 5 5 5 10 10 10 5
TEMPERATURE 27 34 49 54 54 42 37 34 32 38 54 58 57 46 41 37 34
MAX/MIN TEMP 56 30 59 34
WIND DIR W NW N NW NW SW SW SW SW W W W W NW NW W W
WIND (MPH) 6 8 10 10 10 8 6 5 5 4 5 8 10 8 5 5 4
WIND GUST (MPH) 14 18 21 23 21 17 14 12 12 10 14 19 21 17 12 11 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) 7.5 8.2 9.2 9.7 10.2 10.5 9.4 8.6 8.0 8.2 9.2 10.3 11.2 11.1 10.6 10.2 10.0
..HURD PEAK SUMMIT (12165 FT)
DATE MONDAY 05/19/25 TUESDAY 05/20/25
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 FW FW FW FW FW CL CL FW FW FW FW
CLOUD COVER (%) 5 5 5 0 10 20 20 15 10 5 5 5 5 15 10 10 5
TEMPERATURE 27 34 47 50 50 41 37 32 30 37 51 55 53 44 40 36 34
MAX/MIN TEMP 53 29 56 33
WIND DIR W N N N NW SW W SW SW W W W W NW NW NW W
WIND (MPH) 8 9 10 10 10 9 8 5 5 5 5 9 11 9 5 5 5
WIND GUST (MPH) 14 17 21 21 21 17 14 12 12 11 14 19 21 16 12 11 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) 7.5 8.3 9.3 9.8 10.4 10.5 9.4 8.7 8.0 8.2 9.2 10.4 11.3 11.2 10.6 10.3 10.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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