Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
097
FWUS45 KREV 280933
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
232 AM PDT MON SEP 28 2026
...FREDONYER PASS (5800 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 FW CL CL FW FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 10 0 0 10 5 5 5 5 5 0 0 0 0 5 5 5 0
TEMPERATURE 43 45 59 65 65 57 50 47 44 45 63 69 71 61 54 50 48
MAX/MIN TEMP 65 43 71 48
WIND DIR N N NE NE N N N NE E NE E NE NE N N N N
WIND (MPH) 4 5 5 5 5 5 5 3 3 4 5 4 4 2 4 3 3
WIND GUST (MPH) 8 9 12 13 13 13 13 9 6 9 11 11 11 6 11 9 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) 8.3 8.4 9.1 9.8 9.9 9.6 9.2 8.8 8.9 10.1 11.1 11.1 11.1 11.4 11.5 11.0 10.8
SNOW RATIO (:1) 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...YUBA PASS (6700 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 FW CL CL FW FW FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 15 10 5 10 0 5 5 5 10 0 0 0 0 0 5 0 5
TEMPERATURE 38 39 52 59 60 52 45 41 40 41 56 65 66 56 48 45 42
MAX/MIN TEMP 60 39 66 42
WIND DIR NE E NE NE NE NE NE E E E E NE NE E E E SE
WIND (MPH) 4 5 5 6 6 6 5 6 8 8 6 5 5 6 10 9 8
WIND GUST (MPH) 8 11 13 16 17 14 12 13 13 16 17 14 13 13 20 18 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) 7.8 8.2 8.7 9.5 9.7 9.8 9.6 9.0 8.7 8.9 10.2 10.8 11.1 11.1 11.7 11.2 11.1
SNOW RATIO (:1) 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 FW CL CL CL FW FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 15 10 15 15 5 5 5 5 5 5 5 5 0 0 0 0 5
TEMPERATURE 39 41 57 62 62 52 45 42 40 42 61 68 68 55 49 45 43
MAX/MIN TEMP 64 38 70 42
WIND DIR SE E N N N NE NE E E E NE NE NE E SE SE S
WIND (MPH) 1 3 4 5 5 3 1 2 3 4 4 4 4 1 3 2 3
WIND GUST (MPH) 3 8 12 13 13 9 4 4 4 10 12 11 11 4 6 4 5
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) 8.0 8.4 9.1 9.5 9.5 9.8 9.6 9.1 8.6 8.7 9.7 10.6 11.0 11.1 11.0 11.2 11.2
SNOW RATIO (:1) 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...DONNER PASS (7200 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC CL CL CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 15 5 15 35 5 0 5 5 5 0 5 0 0 0 0 5 5
TEMPERATURE 39 40 50 54 55 49 44 42 41 42 54 61 62 54 48 46 44
MAX/MIN TEMP 55 40 62 42
WIND DIR NE NE E N N NE NE NE NE NE NE NE NE NE E E E
WIND (MPH) 5 5 8 8 9 12 16 17 16 14 12 9 8 11 13 10 8
WIND GUST (MPH) 8 8 11 12 13 18 24 25 24 23 19 13 12 18 20 16 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) 8.0 8.4 9.1 9.6 9.5 9.8 9.7 9.2 8.8 8.9 9.9 10.8 11.1 11.2 11.2 11.3 11.2
SNOW RATIO (:1) 1 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 50 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...MT ROSE SUMMIT (8900 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC FW FW FW CL FW FW CL FW FW CL CL CL CL CL CL CL
CLOUD COVER (%) 30 25 20 15 5 10 5 5 10 5 5 5 0 5 5 0 5
TEMPERATURE 35 34 45 48 50 41 39 37 36 36 49 54 56 46 42 41 40
MAX/MIN TEMP 50 34 56 38
WIND DIR SW E NE NE N NE NE NE NW NE E NE NE N SW SW SW
WIND (MPH) 9 6 10 9 10 13 17 16 14 16 13 11 10 11 11 8 6
WIND GUST (MPH) 13 10 14 12 14 20 25 24 23 23 20 17 16 18 18 12 10
PRECIP PROB (%) 10 5 5 5 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) 8.6 8.8 9.3 9.6 9.7 9.8 9.7 9.2 8.7 8.7 9.4 10.2 10.7 11.1 11.1 11.1 11.1
SNOW RATIO (:1) 4 4 2 2 1 1 2 2 1 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 25 25 50 50 100 100 50 50 100 0 0 0 0 0 0 0 0
...HOMEWOOD (8000 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 FW FW CL FW CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 20 15 15 20 5 5 5 5 5 5 5 5 0 0 5 5 5
TEMPERATURE 42 44 49 53 55 50 48 48 47 47 53 60 62 55 54 51 50
MAX/MIN TEMP 55 45 62 49
WIND DIR S E E E N NE NE NE E E E E E E E E E
WIND (MPH) 9 5 6 6 8 13 19 21 19 16 12 10 6 13 18 12 11
WIND GUST (MPH) 13 9 10 10 12 20 29 32 29 24 19 16 10 20 27 18 17
PRECIP PROB (%) 5 5 5 5 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) 8.3 8.7 9.1 9.7 9.7 9.6 9.7 9.4 9.0 9.0 9.5 10.7 11.1 11.2 11.2 11.3 11.2
SNOW RATIO (:1) 2 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...ECHO PASS (7500 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 FW FW CL FW FW FW CL CL CL CL CL CL CL FW
CLOUD COVER (%) 20 10 20 15 10 5 5 5 5 5 5 5 5 0 5 5 5
TEMPERATURE 43 44 48 52 52 48 49 48 46 46 54 60 61 55 53 51 49
MAX/MIN TEMP 54 44 62 48
WIND DIR S SE E NE N NE NE NE E E NE NE NE E E E SE
WIND (MPH) 2 2 3 4 4 8 10 10 9 8 4 3 3 4 8 5 3
WIND GUST (MPH) 5 8 13 16 16 18 19 16 13 14 14 13 13 12 16 10 8
PRECIP PROB (%) 5 10 5 5 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) 8.8 8.8 9.3 9.6 9.8 9.6 9.6 9.4 9.1 9.1 9.5 10.1 10.7 11.2 11.2 11.3 11.2
SNOW RATIO (:1) 2 2 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...CARSON PASS (8800 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC FW CL CL CL FW CL CL CL CL CL CL CL FW
CLOUD COVER (%) 15 20 20 25 10 5 5 5 5 5 5 5 5 0 0 5 5
TEMPERATURE 38 39 45 50 51 46 44 42 40 40 51 58 58 50 48 46 44
MAX/MIN TEMP 51 38 60 43
WIND DIR S SE NE NE NE NE NE NE E E E NE NE E E SE SE
WIND (MPH) 9 4 6 8 11 17 24 25 21 17 13 10 10 16 16 11 9
WIND GUST (MPH) 14 5 10 12 16 26 36 37 33 26 20 16 16 24 25 17 13
PRECIP PROB (%) 10 10 5 5 5 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) 9.0 9.0 9.3 9.8 9.8 9.6 9.7 9.6 9.2 9.1 9.6 10.3 10.6 11.1 11.2 11.2 11.2
SNOW RATIO (:1) 4 4 2 2 1 1 2 1 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 25 25 50 50 100 100 50 100 0 0 0 0 0 0 0 0 0
...EBBETTS PASS (8700 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC SC SC FW FW CL FW FW CL CL CL FW FW CL FW FW
CLOUD COVER (%) 15 45 40 25 5 5 5 5 5 5 5 5 5 5 5 5 5
TEMPERATURE 39 38 44 49 49 44 42 41 40 39 50 57 58 49 45 45 43
MAX/MIN TEMP 49 38 58 40
WIND DIR S NE NE NE NE NE NE NE NE E NE NE NE E E E SE
WIND (MPH) 10 5 8 10 12 18 23 24 21 18 13 11 11 16 14 11 8
WIND GUST (MPH) 14 9 12 16 19 27 35 35 32 27 21 18 17 24 23 17 12
PRECIP PROB (%) 10 20 10 10 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 9.2 9.1 9.4 9.8 9.9 9.6 9.6 9.6 9.3 9.1 9.6 10.3 10.6 11.0 11.1 11.1 11.2
SNOW RATIO (:1) 4 4 2 2 1 1 1 1 1 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 25 25 50 50 100 100 100 100 100 0 0 0 0 0 0 0 0
...SONORA PASS (9800 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK SC FW CL CL CL CL FW CL CL CL CL CL CL CL CL
CLOUD COVER (%) 40 50 45 20 5 5 5 5 5 5 0 0 5 5 0 5 5
TEMPERATURE 35 35 42 45 44 39 38 37 35 37 48 55 55 44 41 38 40
MAX/MIN TEMP 47 33 57 37
WIND DIR S E E NE NE NE NE E E E NE NE NE E E SE SE
WIND (MPH) 9 6 9 11 14 21 27 26 23 19 14 11 11 17 17 9 8
WIND GUST (MPH) 13 10 13 17 21 32 42 40 33 29 21 17 17 25 26 14 12
PRECIP PROB (%) 20 30 20 10 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.02 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) 9.3 9.2 9.6 9.8 9.9 9.7 9.6 9.6 9.4 9.3 10.0 10.4 10.6 10.7 11.0 10.9 11.0
SNOW RATIO (:1) 8 8 3 3 2 2 4 3 1 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 12 12 33 33 50 50 25 33 100 0 0 0 0 0 0 0 0
...MATTERHORN GLACIER (11000 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC SC BK BK FW FW FW FW FW FW CL CL CL CL CL FW FW
CLOUD COVER (%) 45 45 60 50 10 20 10 15 10 5 0 0 5 5 5 5 5
TEMPERATURE 32 31 35 39 39 36 33 33 32 30 42 50 50 41 38 36 35
MAX/MIN TEMP 40 30 51 34
WIND DIR S NE NE NE NE NE NE NE NE NE NE NE N NE E SE S
WIND (MPH) 8 8 10 12 16 21 27 27 25 20 14 12 11 16 19 13 10
WIND GUST (MPH) 12 12 16 19 24 33 41 40 37 31 23 19 18 24 29 21 16
PRECIP PROB (%) 10 20 40 30 5 0 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.01 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 0.2 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.2 9.6 10.0 9.9 9.7 9.7 9.7 9.5 9.4 9.9 10.8 10.8 9.9 10.5 10.3 10.6
SNOW RATIO (:1) 12 13 4 4 3 3 7 5 4 2 1 0 1 0 0 0 0
SNOW DENSITY (%) 8 7 25 25 33 33 14 20 25 50 100 0 100 0 0 0 0
...TIOGA ENTRY STATION (9950 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK BK FW FW FW SC FW FW CL CL CL FW CL FW FW
CLOUD COVER (%) 20 35 60 50 20 15 10 25 10 10 0 0 0 5 5 5 5
TEMPERATURE 34 33 41 44 42 36 35 35 34 33 48 54 53 42 40 38 37
MAX/MIN TEMP 45 32 56 36
WIND DIR S NE NE NE NE NE NE NE NE NE NE NE NE NE E S S
WIND (MPH) 5 6 9 11 14 19 23 19 17 16 12 10 10 12 13 9 6
WIND GUST (MPH) 8 10 13 17 23 28 34 28 26 24 18 16 16 19 20 13 10
PRECIP PROB (%) 5 10 40 30 5 5 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.02 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) 9.2 9.2 9.7 10.0 10.0 9.7 9.7 9.8 9.5 9.4 10.2 10.7 10.7 9.8 10.4 10.0 10.2
SNOW RATIO (:1) 10 11 4 4 3 3 6 6 4 1 1 0 0 0 0 0 0
SNOW DENSITY (%) 10 9 25 25 33 33 16 16 25 100 100 0 0 0 0 0 0
...MT WARREN SUMMIT (12325 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK BK SC FW FW FW FW FW FW CL CL CL CL CL CL FW
CLOUD COVER (%) 25 50 65 40 15 20 15 10 10 10 0 0 5 5 5 5 5
TEMPERATURE 31 30 31 33 33 33 31 31 30 31 37 42 43 38 35 35 34
MAX/MIN TEMP 34 29 44 33
WIND DIR S NE NE NE N N N NE N NW NE N N N W SW SW
WIND (MPH) 6 10 11 14 18 23 26 24 19 17 12 12 13 13 16 13 10
WIND GUST (MPH) 11 16 17 21 27 34 40 35 28 26 19 19 20 21 24 21 16
PRECIP PROB (%) 5 20 40 20 5 5 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S 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 0.7 0.0 0.0 0.0
SNOW LEVEL (KFT) 9.2 9.2 9.7 9.9 9.9 9.7 9.8 9.8 9.6 9.3 10.0 10.5 10.5 9.7 10.2 10.2 10.5
SNOW RATIO (:1) 11 12 7 7 6 6 8 7 5 3 2 1 1 1 1 1 1
SNOW DENSITY (%) 9 8 14 14 16 16 12 14 20 33 50 100 100 100 100 100 100
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK BK FW FW FW FW FW FW CL CL CL FW CL CL CL
CLOUD COVER (%) 20 30 60 55 5 15 25 5 10 10 0 5 5 5 0 5 0
TEMPERATURE 37 37 39 40 40 38 38 38 36 34 43 50 50 44 42 41 40
MAX/MIN TEMP 42 34 52 38
WIND DIR SW N N NE N NE NE NE NE N NE N N N N NW SW
WIND (MPH) 11 8 11 13 18 24 29 26 24 21 14 13 14 18 18 12 10
WIND GUST (MPH) 18 12 17 19 28 35 43 40 36 32 23 21 21 27 27 18 16
PRECIP PROB (%) 0 5 40 30 5 5 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
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) 9.3 9.2 9.6 9.9 9.8 9.7 9.7 9.7 9.6 9.5 9.9 10.4 10.5 10.2 9.9 10.1 10.5
SNOW RATIO (:1) 6 6 2 2 2 2 4 4 4 2 1 0 0 0 0 0 0
SNOW DENSITY (%) 16 16 50 50 50 50 25 25 25 50 100 0 0 0 0 0 0
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK BK CL FW FW FW FW FW CL CL CL CL CL FW CL
CLOUD COVER (%) 20 30 60 55 5 15 20 5 10 10 0 5 0 5 5 5 0
TEMPERATURE 40 40 44 46 48 44 42 41 40 40 48 56 58 50 47 44 43
MAX/MIN TEMP 49 38 59 42
WIND DIR W N N N N N N N N N NE N N N N NW NW
WIND (MPH) 3 5 8 10 11 17 23 18 13 11 9 9 9 8 11 4 3
WIND GUST (MPH) 11 17 21 27 29 40 50 42 35 29 25 26 26 21 27 16 11
PRECIP PROB (%) 0 5 40 30 5 5 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE 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) 9.3 9.2 9.6 9.9 9.8 9.7 9.7 9.8 9.6 9.5 9.9 10.4 10.5 10.2 9.8 10.1 10.4
SNOW RATIO (:1) 4 4 2 2 1 1 2 3 2 1 0 0 0 0 0 0 0
SNOW DENSITY (%) 25 25 50 50 100 100 50 33 50 100 0 0 0 0 0 0 0
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC BK BK FW FW SC FW FW FW CL CL CL CL CL CL CL
CLOUD COVER (%) 20 30 65 55 15 20 25 5 10 10 5 0 0 5 5 5 0
TEMPERATURE 41 44 50 52 53 48 46 43 40 43 55 63 65 56 50 47 43
MAX/MIN TEMP 56 38 66 42
WIND DIR W N N N N NE NE N NE N N N N N N W W
WIND (MPH) 1 3 8 10 11 14 17 10 5 5 9 10 9 6 6 2 1
WIND GUST (MPH) 8 13 21 28 32 37 43 32 21 20 25 27 27 18 20 10 6
PRECIP PROB (%) 0 5 50 30 10 5 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R
6 HOUR QPF 0.00 0.02 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) 9.2 9.2 9.6 9.9 9.8 9.7 9.8 9.8 9.7 9.6 9.9 10.4 10.5 10.3 9.6 10.0 10.4
SNOW RATIO (:1) 2 2 2 2 1 1 1 1 1 1 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 50 50 100 100 100 100 100 100 0 0 0 0 0 0 0
...BARCROFT RESEARCH STATION (12470 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC SC OV BK SC BK SC SC FW FW CL FW FW CL CL CL CL
CLOUD COVER (%) 30 35 75 55 45 55 50 35 20 10 5 5 10 5 5 5 0
TEMPERATURE 30 30 30 30 28 26 27 27 27 29 36 40 39 33 31 30 29
MAX/MIN TEMP 30 26 41 29
WIND DIR NE NE NE N N NE NE NE N N N N N NW W W SW
WIND (MPH) 14 19 17 17 21 24 26 21 20 25 23 19 20 19 19 13 13
WIND GUST (MPH) 23 29 26 26 33 35 39 32 31 37 34 29 31 29 29 20 20
PRECIP PROB (%) 5 20 60 30 20 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.19 0.07 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.5 0.6 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.5 0.6 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 5.0 1.5 0.0 0.0
SNOW LEVEL (KFT) 9.1 9.5 9.9 10.1 10.1 10.0 10.1 10.1 9.7 9.4 9.8 10.0 9.7 9.8 10.1 9.8 10.2
SNOW RATIO (:1) 12 13 8 8 7 7 11 10 8 5 4 2 1 1 1 1 1
SNOW DENSITY (%) 8 7 12 12 14 14 9 10 12 20 25 50 100 100 100 100 100
...ROCK CREEK LAKES (9700 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 SC OV BK FW FW BK SC FW FW CL CL CL CL CL CL CL
CLOUD COVER (%) 15 25 80 70 25 20 50 30 15 10 5 0 0 5 5 5 0
TEMPERATURE 33 33 43 43 42 39 38 35 33 34 48 54 55 47 43 39 36
MAX/MIN TEMP 45 30 56 35
WIND DIR SW N N N N N N N NW N N N N NW W W SW
WIND (MPH) 10 11 13 16 19 23 26 20 18 19 16 16 16 17 16 10 10
WIND GUST (MPH) 14 17 20 24 29 34 39 32 27 29 24 24 25 26 25 16 14
PRECIP PROB (%) 0 5 70 50 10 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.16 0.01 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 1.7 0.3 0.0 0.0
SNOW LEVEL (KFT) 8.9 9.1 9.7 9.9 9.9 9.8 10.0 9.9 9.7 9.6 10.0 10.6 10.6 9.9 9.9 9.9 10.2
SNOW RATIO (:1) 6 7 7 7 5 5 7 6 5 3 1 0 0 0 0 0 0
SNOW DENSITY (%) 16 14 14 14 20 20 14 16 20 33 100 0 0 0 0 0 0
...BEAR CREEK SPIRE (13745 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 OV OV SC SC BK SC FW FW CL CL CL FW FW FW CL
CLOUD COVER (%) 15 20 80 80 35 25 60 40 20 10 0 0 0 5 5 5 5
TEMPERATURE 28 28 30 29 29 27 28 29 28 30 36 41 42 35 32 31 33
MAX/MIN TEMP 31 27 43 31
WIND DIR SW E NE N N N NE NE NE NE NE NE N W SW SW SW
WIND (MPH) 12 10 12 14 19 23 26 23 20 19 17 14 16 16 17 10 10
WIND GUST (MPH) 19 16 19 21 28 34 40 35 31 28 26 23 24 24 25 16 16
PRECIP PROB (%) 0 5 70 70 20 5 5 5 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S
6 HOUR QPF 0.00 0.17 0.02 0.01 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 1.2 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 1.2 0.0 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 3.7 0.8 0.0 0.0
SNOW LEVEL (KFT) 9.0 9.0 9.7 10.0 10.0 9.8 10.0 10.0 9.7 9.7 10.1 10.8 10.7 10.1 10.1 10.2 10.4
SNOW RATIO (:1) 13 15 8 8 6 6 13 12 10 4 2 2 2 1 1 1 1
SNOW DENSITY (%) 7 6 12 12 16 16 7 8 10 25 50 50 50 100 100 100 100
...SOUTH LAKE (9600 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 OV OV SC BK BK BK SC FW CL CL CL CL FW FW CL
CLOUD COVER (%) 20 20 75 75 40 55 70 55 35 15 0 0 0 5 5 10 5
TEMPERATURE 34 34 46 45 44 37 35 34 34 34 50 57 58 47 41 40 39
MAX/MIN TEMP 48 32 59 38
WIND DIR S NE N N N N N N NW N N N N NW W W W
WIND (MPH) 9 10 10 11 16 19 24 19 16 19 16 16 17 16 16 9 9
WIND GUST (MPH) 13 16 16 17 24 29 35 28 24 29 24 24 25 24 24 13 14
PRECIP PROB (%) 0 5 60 60 10 5 5 5 5 5 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.08 0.03 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 1.8 1.2 0.0 0.0
SNOW LEVEL (KFT) 8.9 9.1 9.6 10.0 10.0 9.7 9.9 10.0 9.9 9.9 10.2 10.6 10.8 10.1 9.6 10.1 10.3
SNOW RATIO (:1) 6 8 7 7 7 7 8 8 7 4 2 0 0 0 0 0 0
SNOW DENSITY (%) 16 12 14 14 14 14 12 12 14 25 50 0 0 0 0 0 0
...HURD PEAK SUMMIT (12165 FT)...
DATE MONDAY 09/28/26 TUESDAY 09/29/26
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 OV OV SC BK BK BK SC FW CL CL CL CL FW FW CL
CLOUD COVER (%) 20 15 75 80 40 55 70 55 35 15 0 0 5 5 10 10 5
TEMPERATURE 33 33 41 41 39 35 35 35 34 34 46 52 54 45 42 40 39
MAX/MIN TEMP 44 32 56 38
WIND DIR S NE NE N N N N N N N N N N NW W W SW
WIND (MPH) 10 10 10 11 16 19 23 19 17 19 17 14 16 16 16 9 9
WIND GUST (MPH) 16 16 16 17 23 28 34 29 25 29 26 23 24 24 24 13 13
PRECIP PROB (%) 0 5 60 70 10 5 5 10 5 5 0 0 0 0 0 0 0
PRECIP TYPE S S
6 HOUR QPF 0.00 0.08 0.04 0.03 0.00 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.0 0.2 0.2 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.0 0.4 0.0 0.0
LOW END SNOW 0.0 0.0 0.0 0.0
HIGH END SNOW 4.3 2.5 0.0 0.0
SNOW LEVEL (KFT) 8.9 9.0 9.6 10.0 10.0 9.7 9.9 10.0 9.9 9.9 10.2 10.6 10.7 10.0 9.7 10.1 10.2
SNOW RATIO (:1) 10 12 7 7 7 7 11 10 9 4 2 1 1 0 0 0 0
SNOW DENSITY (%) 10 8 14 14 14 14 9 10 11 25 50 100 100 0 0 0 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN