Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
129
FWUS45 KREV 152133
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PDT TUE SEP 15 2026
...FREDONYER PASS (5800 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW CL CL CL CL FW FW FW FW FW SC SC FW
CLOUD COVER (%) 5 10 15 10 10 0 0 0 0 10 10 10 10 10 35 35 20
TEMPERATURE 70 57 52 48 44 46 59 64 64 54 49 46 44 45 57 62 63
MIN/MAX TEMP 42 66 43 64
WIND DIR SW SW SW SW E S S S SW SW W W SW SW SW SW W
WIND (MPH) 8 4 4 2 2 5 6 6 5 2 2 1 2 3 5 5 4
WIND GUST (MPH) 20 12 11 5 3 12 17 18 16 5 4 3 3 5 12 12 12
PRECIP PROB (%) 0 0 0 0 0 0 5 5 0 0 0 0 0 0 20 20 0
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.0 9.8 10.1 9.3 8.7 8.7 9.3 9.5 9.3 9.1 8.9 8.8 8.5 8.0 8.4 9.2 9.5
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...YUBA PASS (6700 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL CL CL FW FW FW FW FW CL FW CL
CLOUD COVER (%) 5 5 5 5 5 0 0 0 5 5 15 20 10 5 0 10 5
TEMPERATURE 64 53 48 47 46 47 58 60 60 52 44 44 43 45 54 58 58
MIN/MAX TEMP 45 61 42 59
WIND DIR SW SW SW SW S SW SW SW SW SW SW S S SW SW SW W
WIND (MPH) 10 8 8 8 9 10 10 10 9 3 4 5 5 6 9 8 8
WIND GUST (MPH) 23 16 17 16 18 23 26 26 23 9 10 11 11 13 20 19 18
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.1 8.8 8.7 8.5 8.7 8.9 9.4 9.7 9.6 9.4 9.3 9.0 8.5 8.2 8.6 9.2 9.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 0 0
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW CL CL CL CL CL FW FW FW FW FW CL FW CL
CLOUD COVER (%) 5 5 5 5 5 0 0 0 5 5 10 10 10 15 5 10 5
TEMPERATURE 68 53 47 44 41 45 61 66 63 52 46 44 42 45 59 63 61
MIN/MAX TEMP 41 67 41 64
WIND DIR SW SE SE SE SE S S SW SW SW S S S SW SW SW W
WIND (MPH) 6 4 5 5 6 9 9 9 6 1 2 3 4 4 8 6 5
WIND GUST (MPH) 17 9 11 10 12 17 19 20 17 4 4 6 8 10 16 16 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.4 8.8 8.6 8.5 8.6 8.9 9.6 9.9 9.8 9.4 9.5 9.1 8.7 8.6 8.8 9.3 9.4
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0
...DONNER PASS (7200 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL FW CL
CLOUD COVER (%) 0 5 5 5 5 0 0 0 0 5 10 10 15 15 5 5 5
TEMPERATURE 59 48 43 40 38 41 52 57 54 46 41 39 39 42 47 52 53
MIN/MAX TEMP 38 57 39 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND (MPH) 12 13 16 17 19 18 18 16 17 16 20 21 20 18 16 13 13
WIND GUST (MPH) 19 21 25 26 28 28 27 24 26 24 31 33 31 28 24 20 20
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.4 8.9 8.8 8.8 8.9 9.1 9.6 10.0 9.8 9.5 9.6 9.2 8.7 8.8 8.9 9.3 9.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 100 100 50 50 50 0 0
...MT ROSE SUMMIT (8900 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW CL CL CL CL FW FW FW FW FW CL FW CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 5 10 10 5 5 5 5
TEMPERATURE 59 45 42 41 39 40 53 56 54 43 40 38 37 38 50 53 51
MIN/MAX TEMP 39 56 37 53
WIND DIR W W SW SW SW SW SW SW SW W W SW SW SW SW SW W
WIND (MPH) 13 16 19 20 20 19 19 16 16 17 23 21 25 20 17 16 14
WIND GUST (MPH) 20 24 28 31 31 29 28 25 24 25 34 32 37 32 26 24 21
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.9 9.3 9.0 8.8 8.8 9.1 9.7 10.2 10.0 9.5 9.4 9.3 9.0 8.7 9.1 9.5 9.6
SNOW RATIO (:1) 0 0 0 0 0 1 1 0 0 0 1 2 3 3 2 1 1
SNOW DENSITY (%) 0 0 0 0 0 100 100 0 0 0 100 50 33 33 50 100 100
...HOMEWOOD (8000 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL FW CL
CLOUD COVER (%) 0 5 5 5 5 0 0 0 0 5 10 5 5 0 0 5 0
TEMPERATURE 60 50 48 48 48 50 56 58 56 47 45 45 45 46 52 54 53
MIN/MAX TEMP 48 58 45 55
WIND DIR W SW SW SW SW SW SW SW SW W SW SW SW SW SW SW W
WIND (MPH) 12 14 18 19 21 20 18 16 17 17 25 24 23 19 16 14 13
WIND GUST (MPH) 19 23 27 29 32 31 28 24 26 26 37 35 34 29 24 21 20
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.7 9.1 8.9 8.9 8.9 9.1 9.7 10.1 9.9 9.5 9.5 9.4 8.9 8.7 9.0 9.5 9.6
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 1 1 2 2 2 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 100 100 50 50 50 0 0
...ECHO PASS (7500 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL FW FW FW FW CL CL CL CL
CLOUD COVER (%) 0 5 5 5 5 0 0 0 0 5 10 10 10 5 0 5 5
TEMPERATURE 60 51 51 49 49 50 55 57 56 49 48 47 46 48 52 55 54
MIN/MAX TEMP 48 59 46 56
WIND DIR SW SW SW S S SW SW SW SW SW SW S S SW SW SW W
WIND (MPH) 6 8 9 9 9 8 8 8 8 6 6 9 9 6 5 6 5
WIND GUST (MPH) 20 14 16 14 16 20 24 26 24 14 16 16 17 16 19 20 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.1 9.3 9.0 8.9 9.0 9.1 9.8 10.2 10.0 9.4 9.3 9.3 8.9 8.5 9.0 9.6 9.8
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 100 100 100 100 0 0
...CARSON PASS (8800 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL FW FW FW CL CL CL CL
CLOUD COVER (%) 0 0 0 5 5 5 0 0 0 5 5 10 15 5 0 5 5
TEMPERATURE 58 48 45 44 41 42 52 56 53 46 45 43 42 41 49 53 52
MIN/MAX TEMP 40 57 40 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND (MPH) 12 19 21 24 24 21 17 18 18 24 29 32 31 25 17 14 13
WIND GUST (MPH) 18 29 33 35 36 32 26 27 28 35 44 48 47 37 25 23 21
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.2 9.4 9.0 8.9 9.0 9.1 9.8 10.3 10.0 9.5 9.4 9.4 9.0 8.6 9.1 9.6 9.8
SNOW RATIO (:1) 0 0 0 0 0 0 1 0 0 0 0 1 2 2 2 0 1
SNOW DENSITY (%) 0 0 0 0 0 0 100 0 0 0 0 100 50 50 50 0 100
...EBBETTS PASS (8700 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 5 5 0 5 5 0 0 0 5 10 5 15 10 5 0 5 5
TEMPERATURE 58 47 46 45 44 44 51 55 53 45 43 42 42 41 50 53 51
MIN/MAX TEMP 43 56 41 53
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S SW SW SW SW
WIND (MPH) 14 19 19 20 21 21 19 19 20 21 26 28 28 25 18 17 17
WIND GUST (MPH) 21 28 29 32 32 32 28 29 31 33 40 42 43 37 28 26 25
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.3 9.7 9.2 9.0 9.1 9.2 9.9 10.4 10.2 9.6 9.4 9.4 9.0 8.6 9.2 9.7 10.0
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 2 1 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 100 50 50 100 0 0
...SONORA PASS (9800 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL CL FW CL FW FW FW CL CL CL
CLOUD COVER (%) 5 5 0 5 5 0 0 0 5 5 5 10 15 10 0 0 0
TEMPERATURE 55 43 40 38 36 39 50 55 51 43 40 39 37 38 48 52 50
MIN/MAX TEMP 33 55 35 53
WIND DIR SW SW SW SW SW SW SW SW SW S S S S S SW SW SW
WIND (MPH) 13 16 18 21 21 21 18 20 20 24 28 29 32 26 20 19 18
WIND GUST (MPH) 20 25 28 32 32 32 28 31 31 35 42 44 49 40 31 29 27
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.6 9.9 9.3 9.0 8.9 9.2 10.0 10.5 10.4 9.7 9.4 9.4 9.0 8.7 9.4 9.9 10.1
SNOW RATIO (:1) 0 0 0 0 1 1 1 1 1 1 1 2 4 4 2 1 1
SNOW DENSITY (%) 0 0 0 0 100 100 100 100 100 100 100 50 25 25 50 100 100
...MATTERHORN GLACIER (11000 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 10 10 0 0 0 0 5 10 10 20 10 0 0 0
TEMPERATURE 52 43 39 37 36 37 49 52 48 41 38 37 35 35 47 50 47
MIN/MAX TEMP 35 52 34 50
WIND DIR SW S S S S SW SW SW SW S S SW SW SW SW SW SW
WIND (MPH) 16 16 18 19 20 19 20 19 19 20 25 26 28 27 21 19 17
WIND GUST (MPH) 24 24 27 29 29 29 31 29 29 31 37 40 43 41 33 29 25
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.9 10.0 9.3 8.9 8.7 9.2 10.3 10.8 10.6 9.8 9.1 9.1 8.9 8.7 9.5 10.2 10.4
SNOW RATIO (:1) 1 1 1 1 1 1 2 2 2 2 2 4 6 5 4 2 2
SNOW DENSITY (%) 100 100 100 100 100 100 50 50 50 50 50 25 16 20 25 50 50
...TIOGA ENTRY STATION (9950 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW CL CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 5 0 5 5 10 15 10 0 0 0
TEMPERATURE 57 45 42 40 40 41 55 56 53 43 40 39 38 39 52 55 52
MIN/MAX TEMP 38 56 36 55
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 11 9 13 14 16 14 13 17 16 16 25 24 26 24 18 18 14
WIND GUST (MPH) 17 13 19 21 23 23 21 25 24 25 37 36 40 35 27 27 21
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.9 9.8 9.1 8.7 8.6 9.2 10.4 10.9 10.5 9.5 8.9 9.0 8.9 8.7 9.3 10.1 10.3
SNOW RATIO (:1) 0 0 0 1 1 1 1 1 1 1 1 2 3 3 2 1 1
SNOW DENSITY (%) 0 0 0 100 100 100 100 100 100 100 100 50 33 33 50 100 100
...MT WARREN SUMMIT (12325 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW CL FW CL CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 10 5 5 10 5 0 5 0 10 10 5 15 10 0 0 0
TEMPERATURE 48 41 39 37 37 38 45 47 44 38 38 36 35 35 41 45 42
MIN/MAX TEMP 36 47 34 45
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 13 14 18 19 20 19 14 18 17 18 27 27 28 26 19 18 16
WIND GUST (MPH) 20 23 27 29 31 29 23 27 26 27 41 42 42 40 28 28 24
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.8 9.8 9.2 8.8 8.6 9.2 10.4 10.8 10.4 9.4 8.9 8.8 8.7 8.5 9.3 10.1 10.3
SNOW RATIO (:1) 1 1 1 1 1 2 2 2 2 2 2 3 4 4 4 3 2
SNOW DENSITY (%) 100 100 100 100 100 50 50 50 50 50 50 33 25 25 25 33 50
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 5 0 0 0 0 5 10 5 10 10 0 0 0
TEMPERATURE 52 45 44 45 44 43 50 51 48 42 40 41 40 39 46 49 47
MIN/MAX TEMP 41 51 38 49
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 17 16 18 20 19 18 16 18 18 20 27 31 32 28 19 20 18
WIND GUST (MPH) 26 24 28 31 29 27 25 27 27 31 41 47 48 43 29 31 27
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.6 10.0 9.6 9.3 9.0 9.3 10.1 10.6 10.5 10.0 9.5 9.2 9.1 9.1 9.4 9.9 10.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 1 2 2 1 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 100 50 50 100 0 0
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL CL CL CL CL FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 0 0 0 0 5 10 10 15 10 0 0 0
TEMPERATURE 60 49 48 47 47 47 54 57 55 46 46 45 45 45 52 56 54
MIN/MAX TEMP 46 58 44 56
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 12 11 13 13 12 11 11 13 17 16 19 19 18 12 11 12 11
WIND GUST (MPH) 32 26 31 31 31 28 34 35 29 34 39 40 40 33 34 34 31
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.5 10.0 9.6 9.3 9.1 9.3 10.0 10.5 10.4 10.0 9.5 9.3 9.2 9.1 9.4 9.9 10.1
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 0 0
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 10 5 10 10 0 0 0
TEMPERATURE 66 55 51 49 47 51 62 66 62 52 51 50 48 50 60 64 61
MIN/MAX TEMP 45 67 45 65
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 12 10 10 9 6 9 12 14 18 13 14 13 9 6 12 13 11
WIND GUST (MPH) 33 25 27 27 23 25 33 36 31 33 35 33 29 25 32 35 32
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.6 10.0 9.7 9.3 9.0 9.3 10.2 10.7 10.4 9.9 9.4 9.0 8.9 8.9 9.4 10.0 10.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...BARCROFT RESEARCH STATION (12470 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW FW FW CL CL CL
CLOUD COVER (%) 5 5 5 5 10 5 0 5 10 10 5 5 5 5 0 0 0
TEMPERATURE 47 39 36 35 33 36 43 46 45 38 36 33 32 36 43 46 44
MIN/MAX TEMP 33 46 32 46
WIND DIR SW SW SW SW SW SW S S S S S SW SW SW S S S
WIND (MPH) 14 14 12 9 10 13 14 20 19 24 28 21 20 19 17 16 14
WIND GUST (MPH) 23 23 18 13 16 20 23 31 32 36 43 33 32 28 26 25 23
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 11.3 10.9 10.5 10.0 9.5 9.6 10.3 11.0 11.1 10.7 10.0 9.1 8.5 8.0 9.2 10.3 10.7
SNOW RATIO (:1) 2 2 2 2 2 3 3 3 3 3 3 3 4 4 4 2 2
SNOW DENSITY (%) 50 50 50 50 50 33 33 33 33 33 33 33 25 25 25 50 50
...ROCK CREEK LAKES (9700 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 0 0 10 15 15 10 5 5 10 5 0 0
TEMPERATURE 59 51 45 43 40 42 56 58 56 48 44 43 40 42 55 58 56
MIN/MAX TEMP 37 60 37 58
WIND DIR SW SW SW SW SW SW S S SW SW SW SW SW SW S SW SW
WIND (MPH) 14 13 13 12 13 14 14 17 17 19 23 23 23 21 17 16 13
WIND GUST (MPH) 23 20 20 19 20 23 23 26 26 29 34 34 34 33 26 25 20
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.9 10.1 9.6 9.1 8.8 9.4 10.5 10.9 10.6 9.7 9.0 8.5 8.2 8.1 9.2 10.1 10.2
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0
...BEAR CREEK SPIRE (13745 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW CL CL CL FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 5 0 0 5 10 10 10 5 5 10 0 0 0
TEMPERATURE 46 37 36 35 34 36 44 47 43 35 34 35 34 35 42 45 42
MIN/MAX TEMP 34 47 33 45
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND (MPH) 16 13 14 16 17 18 19 19 18 18 21 24 26 24 21 20 16
WIND GUST (MPH) 24 20 23 24 26 27 29 29 27 27 33 36 39 35 33 31 24
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.8 9.9 9.5 9.1 8.8 9.3 10.4 10.7 10.6 9.7 9.0 8.5 8.3 8.2 9.1 9.9 10.1
SNOW RATIO (:1) 2 2 2 2 2 2 2 3 3 2 2 3 4 3 3 3 2
SNOW DENSITY (%) 50 50 50 50 50 50 50 33 33 50 50 33 25 33 33 33 50
...SOUTH LAKE (9600 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW FW CL CL FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 10 15 5 0 0 5 10 10 10 10 10 0 0 0
TEMPERATURE 62 47 44 43 41 43 60 62 58 45 43 42 40 42 58 62 58
MIN/MAX TEMP 39 64 38 63
WIND DIR S S S S S S S S SW SW SW SW SW SW S S SW
WIND (MPH) 12 11 12 12 13 14 12 13 14 18 19 20 21 20 16 16 13
WIND GUST (MPH) 19 17 18 19 20 23 18 20 23 26 29 31 33 31 25 24 20
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.8 10.1 9.7 9.3 9.0 9.4 10.3 10.8 10.6 10.0 9.2 8.7 8.4 8.2 9.4 10.3 10.3
SNOW RATIO (:1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...HURD PEAK SUMMIT (12165 FT)...
DATE WEDNESDAY 09/16/26 THURSDAY 09/17/26
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 FW FW FW CL CL CL FW FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 10 15 5 0 5 5 5 10 10 10 10 0 0 0
TEMPERATURE 56 47 45 44 42 42 55 57 52 44 44 44 42 41 53 57 53
MIN/MAX TEMP 40 59 40 58
WIND DIR S S S S S S S SW SW SW SW SW SW SW S SW SW
WIND (MPH) 12 11 12 13 13 14 12 14 14 17 19 20 21 20 16 16 13
WIND GUST (MPH) 19 17 19 19 20 23 19 23 23 26 28 32 33 31 25 25 20
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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.8 10.1 9.7 9.2 9.0 9.3 10.3 10.7 10.6 10.1 9.2 8.7 8.4 8.3 9.3 10.3 10.3
SNOW RATIO (:1) 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0
SNOW DENSITY (%) 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 0 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN