Avalanche Weather Guidance
Issued by NWS Reno, NV
Issued by NWS Reno, NV
805
FWUS45 KREV 172133
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
233 PM PDT THU SEP 17 2026
...FREDONYER PASS (5800 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW FW FW FW CL CL CL CL FW FW CL CL CL CL CL CL
CLOUD COVER (%) 25 20 15 10 10 5 0 0 0 5 10 5 5 5 0 5 5
TEMPERATURE 59 50 46 43 41 44 59 67 67 56 51 47 45 48 66 74 75
MIN/MAX TEMP 40 68 44 76
WIND DIR W SW W NW NW N NE N N N N N N N E E E
WIND (MPH) 5 3 3 2 3 4 4 4 4 3 3 2 2 3 4 3 3
WIND GUST (MPH) 13 6 8 5 5 9 12 12 12 8 8 5 5 6 9 9 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.4 9.3 9.1 9.3 9.6 9.8 9.9 10.6 10.5 10.1 9.8 9.4 9.1 8.9 9.2 10.0 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
...YUBA PASS (6700 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW CL FW FW CL CL CL CL FW FW FW CL CL CL FW FW
CLOUD COVER (%) 5 5 5 10 5 0 0 0 5 5 10 5 5 0 5 5 10
TEMPERATURE 54 45 40 39 38 41 55 63 64 54 47 44 42 44 61 70 71
MIN/MAX TEMP 38 64 42 72
WIND DIR SW SW SW N E E NE N N NE E SE SE E E NE N
WIND (MPH) 8 3 4 3 4 4 4 5 5 3 4 5 5 6 4 4 3
WIND GUST (MPH) 19 9 9 6 6 9 11 13 13 8 9 10 11 13 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.6 8.1 8.1 8.0 8.2 9.1 9.9 10.5 10.9 10.6 10.0 9.5 9.2 9.0 9.3 10.4 11.1
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
...LITTLE TRUCKEE SUMMIT (6400 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW CL FW FW CL CL CL CL FW FW FW CL CL FW FW FW
CLOUD COVER (%) 5 5 5 10 10 0 0 0 5 5 10 5 0 5 5 5 5
TEMPERATURE 59 49 42 40 38 42 59 67 66 54 48 45 42 45 66 73 71
MIN/MAX TEMP 37 68 41 74
WIND DIR SW W SE SW S NW N N N NE NE SE SE SE E NE N
WIND (MPH) 5 1 1 0 1 2 4 4 4 0 1 1 2 3 3 2 3
WIND GUST (MPH) 13 4 3 2 2 6 10 11 11 3 3 3 4 6 8 8 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.8 8.1 8.1 7.9 7.8 8.7 9.6 10.4 10.7 10.6 10.1 9.6 9.3 9.1 9.4 10.6 11.1
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
...DONNER PASS (7200 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW CL CL FW FW CL CL CL CL CL FW CL CL CL CL CL FW
CLOUD COVER (%) 5 5 5 10 5 0 0 0 0 5 5 5 0 0 5 5 10
TEMPERATURE 51 42 39 38 37 41 54 59 59 49 46 43 42 45 61 69 67
MIN/MAX TEMP 37 60 41 70
WIND DIR SW W W N N N N N N NE NE NE NE E E NE NW
WIND (MPH) 11 8 6 6 6 6 8 6 8 9 9 8 8 8 6 3 5
WIND GUST (MPH) 16 11 10 10 10 10 11 10 11 13 13 12 11 12 10 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 8.9 8.2 8.0 7.9 7.8 8.6 9.8 10.6 10.8 10.6 10.1 9.6 9.4 9.2 9.5 10.8 11.3
SNOW RATIO (:1) 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
...MT ROSE SUMMIT (8900 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL CL
CLOUD COVER (%) 5 5 5 10 10 5 0 5 0 5 5 5 10 5 5 5 5
TEMPERATURE 49 38 34 32 31 33 49 54 54 43 41 39 37 39 54 60 61
MIN/MAX TEMP 31 55 37 62
WIND DIR W W W W W W NE N N N NW W SW SW E E NE
WIND (MPH) 12 10 11 10 8 6 8 8 10 9 11 8 6 8 8 5 5
WIND GUST (MPH) 18 16 17 16 12 11 12 11 14 13 17 12 10 11 12 9 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.3 8.5 8.0 7.7 7.6 8.1 9.7 10.7 10.7 10.5 10.2 9.8 9.5 9.2 9.7 10.5 11.0
SNOW RATIO (:1) 2 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 50 50 100 100 100 0 0 0 0 0 0 0 0 0 0
...HOMEWOOD (8000 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW CL FW FW FW CL CL CL CL CL FW FW CL CL CL FW FW
CLOUD COVER (%) 5 5 5 10 5 0 0 5 0 5 10 5 5 0 5 5 5
TEMPERATURE 51 44 41 40 39 42 54 60 59 51 50 49 47 49 57 64 65
MIN/MAX TEMP 39 61 47 66
WIND DIR SW W SW S SW W N N NW NE E E E E E E W
WIND (MPH) 12 11 9 8 6 5 5 5 5 11 13 12 9 9 8 4 4
WIND GUST (MPH) 18 16 13 12 11 8 8 8 9 17 20 19 13 13 11 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.1 8.4 8.1 8.0 7.9 8.1 9.5 10.6 10.8 10.6 10.1 9.8 9.6 9.4 9.5 10.2 10.9
SNOW RATIO (:1) 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0
...ECHO PASS (7500 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL CL CL CL CL CL FW FW FW FW CL CL CL FW
CLOUD COVER (%) 5 10 5 5 5 0 0 0 0 5 10 10 5 0 5 5 10
TEMPERATURE 52 45 43 43 41 45 53 58 58 52 50 49 48 49 58 65 63
MIN/MAX TEMP 41 60 47 66
WIND DIR SW SW SW S S S N NW N E E E E E E N NW
WIND (MPH) 5 3 2 1 1 1 2 3 3 5 6 4 3 3 2 2 2
WIND GUST (MPH) 18 9 5 4 3 4 9 13 12 11 12 9 6 9 8 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.5 8.7 8.1 7.7 7.5 7.9 9.2 10.4 10.7 10.5 10.1 9.8 9.6 9.3 9.6 11.0 11.5
SNOW RATIO (:1) 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0
...CARSON PASS (8800 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL CL FW FW
CLOUD COVER (%) 5 5 5 5 5 0 0 0 0 5 5 5 5 0 0 5 10
TEMPERATURE 50 42 39 38 36 38 51 58 57 48 46 44 42 44 57 66 63
MIN/MAX TEMP 36 59 42 66
WIND DIR SW SW SW SW SW W NW N N E E E E SE E N NW
WIND (MPH) 13 18 16 11 6 5 4 5 6 10 9 8 6 8 4 3 4
WIND GUST (MPH) 20 27 23 17 10 8 6 8 10 14 14 12 10 11 8 5 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.6 8.8 8.2 7.8 7.6 8.0 9.4 10.5 10.7 10.5 10.1 9.9 9.6 9.4 9.7 11.0 11.5
SNOW RATIO (:1) 2 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 100 100 100 100 100 100 0 0 0 0 0 0 0 0 0 0
...EBBETTS PASS (8700 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW CL FW CL CL CL CL CL FW FW FW FW CL CL FW FW
CLOUD COVER (%) 15 10 5 5 5 0 0 5 5 5 5 10 5 5 0 5 10
TEMPERATURE 49 41 38 36 36 38 51 57 56 47 44 42 41 41 57 64 62
MIN/MAX TEMP 36 57 40 64
WIND DIR SW SW S S S S NW NW N NE E E E E NE N NW
WIND (MPH) 16 19 16 10 6 4 4 6 8 10 10 8 6 9 5 5 6
WIND GUST (MPH) 24 28 24 16 11 6 6 10 11 16 16 12 10 13 9 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.8 9.2 8.6 8.1 7.7 8.1 9.4 10.4 10.7 10.4 10.0 9.8 9.6 9.4 9.8 11.1 11.5
SNOW RATIO (:1) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 100 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...SONORA PASS (9800 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW FW FW FW CL CL CL CL FW CL FW FW CL CL CL FW
CLOUD COVER (%) 10 15 10 5 5 0 0 0 0 5 5 5 5 5 0 5 10
TEMPERATURE 48 39 33 33 32 36 48 56 54 44 40 39 37 40 57 63 60
MIN/MAX TEMP 30 56 35 63
WIND DIR SW SW SW SW SW W W NW NW NE E E E SE N NW NW
WIND (MPH) 17 17 13 9 6 5 5 8 9 11 11 6 6 8 5 5 8
WIND GUST (MPH) 25 26 21 13 10 9 9 12 13 16 18 11 11 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.0 9.4 8.5 8.0 7.7 8.1 9.6 10.6 10.8 10.4 10.0 9.7 9.6 9.5 10.5 11.4 11.7
SNOW RATIO (:1) 2 2 2 3 2 2 1 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 50 50 50 33 50 50 100 0 0 0 0 0 0 0 0 0 0
...MATTERHORN GLACIER (11000 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW FW FW FW CL CL CL CL CL FW FW FW FW CL CL FW
CLOUD COVER (%) 15 15 15 10 10 5 0 0 0 5 10 10 10 5 0 5 10
TEMPERATURE 46 38 34 31 30 32 46 52 50 42 38 35 33 34 51 57 55
MIN/MAX TEMP 29 52 32 57
WIND DIR SW S S S SW W NW N N NE NE E E SE S W W
WIND (MPH) 17 14 11 8 9 8 5 9 9 13 13 10 10 11 5 5 8
WIND GUST (MPH) 25 21 17 11 12 12 9 13 13 20 20 16 16 17 8 9 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.3 9.4 8.5 8.1 7.8 8.2 9.7 10.6 10.7 10.3 10.1 9.7 9.5 9.5 10.7 11.5 11.8
SNOW RATIO (:1) 3 3 4 5 4 4 3 2 2 1 1 1 1 1 0 0 0
SNOW DENSITY (%) 33 33 25 20 25 25 33 50 50 100 100 100 100 100 0 0 0
...TIOGA ENTRY STATION (9950 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW FW FW FW FW CL CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 10 5 5 5 10 5 0 0 0 5 5 10 10 10 0 0 5
TEMPERATURE 51 40 37 34 33 36 51 56 55 44 39 37 37 39 56 61 59
MIN/MAX TEMP 32 56 35 61
WIND DIR SW SW SW SW SW SW W W N NE NE E SE SE E NW NW
WIND (MPH) 13 11 9 5 6 5 4 6 6 8 9 5 6 8 5 5 5
WIND GUST (MPH) 20 17 13 8 10 8 6 10 10 12 14 9 11 12 9 8 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.2 8.7 8.1 7.8 7.7 8.2 9.8 10.7 10.8 10.2 10.1 9.7 9.5 9.4 10.6 11.5 11.8
SNOW RATIO (:1) 1 1 2 4 3 2 1 1 0 1 0 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 50 25 33 50 100 100 0 100 0 0 0 0 0 0 0
...MT WARREN SUMMIT (12325 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW CL CL CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 10 10 5 10 5 0 0 0 5 10 5 10 10 0 0 5
TEMPERATURE 40 36 33 31 30 33 39 44 43 39 36 33 33 35 43 49 47
MIN/MAX TEMP 30 45 33 49
WIND DIR SW SW SW SW SW W NE N N N NW W W SW E NE N
WIND (MPH) 14 11 11 8 9 6 5 9 10 9 12 9 10 10 6 8 6
WIND GUST (MPH) 21 18 17 11 12 10 9 13 16 13 18 13 16 16 10 12 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.0 8.8 8.2 8.1 8.0 8.4 9.8 10.5 10.6 10.3 10.1 9.7 9.5 9.4 10.6 11.4 11.6
SNOW RATIO (:1) 3 3 4 5 5 4 4 3 3 2 2 1 1 1 1 1 1
SNOW DENSITY (%) 33 33 25 20 20 25 25 33 33 50 50 100 100 100 100 100 100
...MAMMOTH MTN SUMMIT (11034 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 5 5 10 10 0 5 5
TEMPERATURE 46 40 38 36 34 36 45 51 50 44 42 39 37 38 50 57 55
MIN/MAX TEMP 33 52 36 57
WIND DIR SW SW SW SW SW SW SW W W N N N N N NE SW SW
WIND (MPH) 19 19 16 11 11 6 5 8 8 12 11 9 9 9 5 5 6
WIND GUST (MPH) 29 28 24 17 16 10 9 12 12 19 17 14 14 13 9 8 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.0 9.6 9.0 8.6 8.1 8.4 9.6 10.4 10.8 10.4 10.1 9.8 9.7 9.6 10.4 11.4 11.6
SNOW RATIO (:1) 0 0 1 2 2 1 1 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 100 50 50 100 100 0 0 0 0 0 0 0 0 0 0
...MAMMOTH MTN SESAME SNOW PLOT (9025 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 5 5 10 10 0 5 5
TEMPERATURE 52 44 41 39 39 40 51 57 57 48 46 43 42 44 55 62 63
MIN/MAX TEMP 38 59 42 64
WIND DIR SW SW SW SW SW SW SW SW W N N N NW N NE S SW
WIND (MPH) 14 6 6 4 2 3 3 5 5 8 8 3 2 2 3 3 4
WIND GUST (MPH) 26 19 19 13 10 10 14 18 18 20 20 12 9 10 11 14 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.9 9.5 9.0 8.5 8.1 8.4 9.6 10.4 10.7 10.3 10.1 9.8 9.7 9.6 10.4 11.4 11.6
SNOW RATIO (:1) 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0
...MAMMOTH MTN CANYON BASE (8358 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 10 5 10 10 0 5 0
TEMPERATURE 61 50 47 44 42 47 60 65 65 54 50 46 44 49 64 71 69
MIN/MAX TEMP 42 67 44 72
WIND DIR SW SW SW W W W NW W W N NW W N N N NE NW
WIND (MPH) 14 6 5 3 1 1 2 5 5 4 4 1 0 0 0 2 4
WIND GUST (MPH) 26 19 17 12 6 6 12 19 18 16 13 8 5 5 8 14 17
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) 9.9 9.4 8.9 8.6 8.1 8.5 9.6 10.3 10.7 10.4 10.1 9.8 9.7 9.6 10.4 11.4 11.6
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 FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL FW FW CL CL CL
CLOUD COVER (%) 5 5 5 5 10 5 0 5 5 5 5 5 5 5 0 0 5
TEMPERATURE 43 37 33 31 29 33 38 41 41 35 32 31 30 34 41 44 45
MIN/MAX TEMP 29 42 30 45
WIND DIR SW SW S SW W W W W W N N NW N NW NW W S
WIND (MPH) 17 12 12 13 14 14 10 8 9 12 12 11 11 12 10 6 6
WIND GUST (MPH) 28 19 18 20 23 23 16 12 13 19 18 17 17 19 16 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.6 10.1 9.7 9.2 8.8 8.8 9.7 10.2 10.4 10.2 9.9 9.7 9.5 9.3 10.4 11.1 11.4
SNOW RATIO (:1) 4 4 4 5 5 4 4 4 4 3 3 2 2 2 1 1 1
SNOW DENSITY (%) 25 25 25 20 20 25 25 25 25 33 33 50 50 50 100 100 100
...ROCK CREEK LAKES (9700 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 0 5 10 5 5 10 5 5 5
TEMPERATURE 55 47 41 39 36 37 51 55 56 50 42 40 39 40 54 58 59
MIN/MAX TEMP 35 56 38 60
WIND DIR SW SW SW SW SW SW N N NE NW NW W W W NE NE N
WIND (MPH) 16 13 12 10 10 9 9 9 10 9 9 6 8 9 9 9 8
WIND GUST (MPH) 24 21 19 14 14 13 13 13 14 13 14 10 12 13 13 13 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 10.0 9.0 8.5 8.0 7.8 8.3 9.8 10.4 10.5 10.3 10.0 9.8 9.5 9.3 10.7 11.5 11.6
SNOW RATIO (:1) 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...BEAR CREEK SPIRE (13745 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL CL
CLOUD COVER (%) 0 10 5 5 5 5 0 0 0 5 10 5 5 10 0 0 0
TEMPERATURE 42 34 34 31 30 33 40 45 43 36 33 32 32 36 44 49 47
MIN/MAX TEMP 30 45 31 49
WIND DIR SW SW SW SW SW W W W N N NE W W SW NW NW NW
WIND (MPH) 18 13 14 11 11 10 8 9 9 10 9 8 9 10 8 8 6
WIND GUST (MPH) 27 21 21 17 16 16 12 13 13 16 14 11 13 16 12 12 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.6 8.7 8.3 7.8 7.6 8.1 9.7 10.5 10.6 10.1 10.0 9.7 9.4 9.2 10.6 11.3 11.5
SNOW RATIO (:1) 3 3 4 4 5 4 4 4 3 3 2 2 2 1 2 1 1
SNOW DENSITY (%) 33 33 25 25 20 25 25 25 33 33 50 50 50 100 50 100 100
...SOUTH LAKE (9600 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL FW FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 10 10 5 0 0 0 5 10 10 10 10 5 5 5
TEMPERATURE 57 44 40 38 37 39 55 58 58 45 41 40 40 41 59 63 61
MIN/MAX TEMP 36 60 38 64
WIND DIR SW S S S S S N N NE NW NW W W W NE E E
WIND (MPH) 13 11 12 10 9 8 8 8 6 6 9 5 8 8 8 8 5
WIND GUST (MPH) 20 17 19 16 13 12 12 12 10 10 14 9 11 12 12 12 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.7 9.1 8.5 8.0 7.8 8.4 9.9 10.5 10.4 10.0 9.9 9.7 9.4 9.2 10.8 11.3 11.4
SNOW RATIO (:1) 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0
SNOW DENSITY (%) 0 0 0 100 100 100 0 0 0 0 0 0 0 0 0 0 0
...HURD PEAK SUMMIT (12165 FT)...
DATE FRIDAY 09/18/26 SATURDAY 09/19/26
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 CL FW FW FW FW CL CL CL
CLOUD COVER (%) 0 5 5 10 10 5 0 0 0 5 10 10 10 10 0 0 0
TEMPERATURE 52 43 40 39 37 38 50 54 53 44 42 41 41 41 54 59 56
MIN/MAX TEMP 36 57 39 60
WIND DIR SW S S S S S S N N N N W W W N SE SE
WIND (MPH) 14 11 13 10 9 9 8 6 6 6 9 5 6 8 8 8 5
WIND GUST (MPH) 23 18 19 16 14 12 11 10 10 11 14 9 11 12 12 12 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 MM MM MM MM
HIGH END SNOW MM MM MM MM
SNOW LEVEL (KFT) 9.7 9.1 8.4 7.9 7.7 8.3 9.9 10.7 10.5 10.0 9.8 9.7 9.3 9.1 10.8 11.3 11.4
SNOW RATIO (:1) 1 1 1 2 2 2 1 1 1 2 1 0 0 0 0 0 0
SNOW DENSITY (%) 100 100 100 50 50 50 100 100 100 50 100 0 0 0 0 0 0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN