011
FWUS45 KREV 092134
AVGREV
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE RENO NV
234 PM PDT THU MAY 9 2024
..NEAR DONNER PASS - ELEV 7200 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW FW CL CL CL CL CL CL FW
CLOUD COVER (%) 5 5 5 5 5 0 0 5 5 5 5 5 5 0 0 5 15
TEMPERATURE 52 46 41 39 36 42 51 56 57 50 43 40 38 45 56 61 62
MIN/MAX TEMP 36 57 38 63
WIND DIR E NE NE NE NE E E E NE NE NE NE NE NE NE NE NW
WIND (MPH) 21 24 26 23 21 21 18 16 12 11 12 11 9 10 9 8 8
WIND GUST (MPH) 33 35 39 33 32 32 28 24 18 17 19 17 14 16 14 12 12
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.6 8.5 8.0 7.7 7.9 8.3 8.7 8.9 8.7 8.8 8.7 8.6 8.7 9.1 9.7 10.1
..NEAR MT ROSE SUMMIT - ELEV 8900 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 CL CL CL CL
CLOUD COVER (%) 5 10 10 5 10 5 5 5 10 15 5 5 5 5 5 5 5
TEMPERATURE 47 35 31 35 34 39 48 53 51 39 35 38 38 44 55 59 56
MIN/MAX TEMP 30 54 34 59
WIND DIR NE NE NE NE NE E E NE NE NE NE NE NE N NE NE N
WIND (MPH) 19 23 25 20 19 20 19 16 14 13 14 13 12 12 11 9 9
WIND GUST (MPH) 29 34 37 31 29 31 29 25 21 21 21 20 19 19 17 14 13
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.6 8.5 8.1 7.8 7.9 8.4 8.7 8.8 8.8 8.8 8.7 8.7 8.7 9.0 9.5 9.8
..NEAR HOMEWOOD - ELEV 8000 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW CL CL CL CL CL CL FW
CLOUD COVER (%) 0 5 5 5 5 0 0 5 5 10 5 5 5 0 0 0 10
TEMPERATURE 48 46 43 40 38 42 48 53 52 48 45 41 39 46 54 57 58
MIN/MAX TEMP 37 54 39 59
WIND DIR E E E E E E E E NE NE NE NE E E E NE NW
WIND (MPH) 24 24 27 23 20 21 19 18 13 12 16 13 12 12 11 9 9
WIND GUST (MPH) 36 35 41 34 31 32 28 26 20 18 24 21 19 19 17 14 13
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5
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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.3 8.5 8.5 8.1 7.8 7.9 8.2 8.5 8.8 8.8 8.8 8.7 8.6 8.6 9.0 9.6 10.0
..NEAR ECHO PASS - ELEV 7500 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 CL CL CL CL CL CL CL
CLOUD COVER (%) 5 5 5 5 10 5 0 5 5 10 5 5 5 5 0 0 0
TEMPERATURE 49 44 41 41 38 43 52 56 52 47 43 42 39 48 58 61 57
MIN/MAX TEMP 35 57 38 61
WIND DIR NE NE NE NE E NE NE NE NE E NE E E NE NE N NW
WIND (MPH) 13 12 11 9 5 10 12 11 9 5 4 4 4 4 8 6 6
WIND GUST (MPH) 21 19 18 14 9 16 20 18 14 9 6 8 6 8 12 10 10
PRECIP PROB (%) 0 0 0 0 0 0 5 5 0 0 0 0 0 0 5 5 5
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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.4 8.4 8.0 7.6 8.0 8.4 8.8 8.8 8.5 8.7 8.6 8.5 8.6 9.1 9.7 10.0
..NEAR CARSON PASS - ELEV 8800 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 CL CL CL CL CL CL CL
CLOUD COVER (%) 0 5 5 5 10 5 0 0 5 5 5 5 5 0 0 0 0
TEMPERATURE 49 40 37 37 34 39 50 54 53 44 39 38 36 43 56 60 58
MIN/MAX TEMP 32 55 35 60
WIND DIR NE NE NE E E E E E NE NE NE E E NE NE N N
WIND (MPH) 19 21 25 18 14 19 19 14 13 16 18 18 13 14 11 9 10
WIND GUST (MPH) 29 33 36 27 21 29 29 21 20 24 27 27 20 21 17 13 14
PRECIP PROB (%) 0 0 0 0 0 0 5 5 0 0 0 0 0 0 5 5 5
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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.3 8.3 8.0 7.8 8.0 8.5 8.8 8.9 8.5 8.6 8.5 8.5 8.6 9.1 9.7 10.0
..NEAR SONORA PASS - ELEV 9800 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW FW FW CL CL CL CL CL FW FW
CLOUD COVER (%) 5 10 5 5 10 5 5 15 15 10 5 5 5 0 0 5 10
TEMPERATURE 48 40 35 35 31 36 46 49 51 43 36 35 32 41 51 55 57
MIN/MAX TEMP 29 52 31 57
WIND DIR NE NE NE E E E NE NE NE NE NE NE E NE NE N N
WIND (MPH) 18 25 26 18 12 17 16 13 16 16 20 18 14 14 12 10 11
WIND GUST (MPH) 29 40 41 28 20 27 25 23 25 25 33 29 24 24 19 17 19
PRECIP PROB (%) 0 0 0 0 0 0 5 10 5 5 0 0 0 0 10 10 5
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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.6 8.3 8.3 8.1 7.8 8.1 8.7 9.1 9.0 8.6 8.4 8.4 8.5 8.7 9.2 9.7 10.0
..NEAR TIOGA PASS - ELEV 10000 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW FW SC SC FW FW CL FW CL CL FW FW
CLOUD COVER (%) 10 15 25 15 15 5 15 30 35 20 10 5 5 5 5 10 20
TEMPERATURE 43 37 31 29 26 31 43 45 45 37 32 30 27 35 47 50 50
MIN/MAX TEMP 24 46 26 51
WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N
WIND (MPH) 18 24 23 16 11 13 13 13 16 14 16 12 11 11 10 11 10
WIND GUST (MPH) 27 36 33 25 17 20 20 20 23 23 24 19 17 17 16 17 16
PRECIP PROB (%) 0 5 5 0 5 5 10 10 5 5 0 0 0 0 10 10 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.5 8.4 8.2 8.0 8.1 8.4 8.8 9.1 8.8 8.6 8.5 8.4 8.7 9.2 9.7 10.0
..MAMMOTH MOUNTAIN - ELEV 10000 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW SC SC SC SC FW FW CL CL FW FW FW
CLOUD COVER (%) 10 15 15 10 20 10 30 45 45 40 10 5 5 5 15 15 15
TEMPERATURE 41 37 33 30 28 34 39 41 42 39 35 33 31 37 43 47 48
MIN/MAX TEMP 27 43 30 48
WIND DIR NE NE N N N NE NE N N N N NE NE N NE N N
WIND (MPH) 19 24 21 14 12 14 13 16 17 19 20 17 13 14 11 13 14
WIND GUST (MPH) 29 35 33 21 19 23 20 24 26 28 31 25 21 21 18 20 21
PRECIP PROB (%) 0 0 0 5 10 10 20 20 5 5 0 0 0 0 10 10 5
PRECIP TYPE S S
6 HOUR QPF 0.00 0.00 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.6 8.4 8.2 8.0 7.9 8.2 8.6 8.9 8.9 8.8 8.6 8.3 8.4 8.7 9.1 9.6 9.9
..NEAR MAMMOTH - ELEV 9000 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW FW SC SC SC FW FW CL CL FW FW FW
CLOUD COVER (%) 5 15 15 10 25 10 25 40 40 40 10 5 5 5 15 15 10
TEMPERATURE 47 42 38 35 34 38 45 47 47 42 40 37 35 42 50 52 54
MIN/MAX TEMP 32 49 35 54
WIND DIR NE NE N N N NE N N N N N N N N NE N N
WIND (MPH) 13 12 10 6 5 8 10 11 11 10 8 8 6 8 9 10 10
WIND GUST (MPH) 21 20 16 11 9 12 16 18 18 16 12 12 11 12 14 16 16
PRECIP PROB (%) 0 0 0 5 10 5 20 20 5 5 0 0 0 0 10 10 5
PRECIP TYPE S R
6 HOUR QPF 0.00 0.00 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.6 8.4 8.2 8.0 7.9 8.2 8.6 8.9 8.9 8.8 8.6 8.4 8.4 8.7 9.1 9.6 9.9
..NEAR MAMMOTH - ELEV 8000 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 FW SC SC SC SC FW CL CL CL FW FW FW
CLOUD COVER (%) 10 20 15 10 20 10 30 40 40 45 10 5 5 5 15 15 10
TEMPERATURE 55 49 42 38 35 42 52 55 55 49 43 39 37 46 56 61 62
MIN/MAX TEMP 33 57 36 63
WIND DIR NE NE N W W NE NE N N N N N W N NE N N
WIND (MPH) 12 10 5 5 4 5 9 11 11 8 6 6 5 6 8 9 10
WIND GUST (MPH) 19 16 9 9 6 8 13 18 18 13 10 10 8 10 13 14 16
PRECIP PROB (%) 0 0 0 5 10 10 20 20 5 5 0 0 0 0 10 10 5
PRECIP TYPE R R
6 HOUR QPF 0.00 0.00 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
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.5 8.4 8.2 8.0 7.8 8.2 8.5 8.9 8.9 8.8 8.6 8.3 8.4 8.6 9.0 9.5 9.8
..BARCROFT RESEARCH STATION - ELEV 12470 FT
DATE FRIDAY 05/10/24 SATURDAY 05/11/24
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 SC SC SC SC FW FW SC SC BK SC FW FW CL FW FW FW
CLOUD COVER (%) 20 40 50 50 45 25 25 30 50 60 30 15 10 5 10 15 20
TEMPERATURE 30 26 23 21 19 23 27 31 31 29 24 24 22 27 32 38 39
MIN/MAX TEMP 19 33 22 40
WIND DIR NE NE N N N N N NE NE NE N N N N N N N
WIND (MPH) 16 17 14 10 12 13 13 13 16 18 18 16 12 14 14 16 16
WIND GUST (MPH) 24 26 21 14 19 20 19 20 25 27 27 24 19 21 21 25 25
PRECIP PROB (%) 5 5 10 5 10 10 10 10 5 5 0 0 0 0 5 5 0
PRECIP TYPE
6 HOUR QPF 0.00 0.02 0.03 0.00 0.01 0.00 0.00 0.00
6 HOUR SNOW 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0
12 HOUR SNOW 0.3 0.0 0.0 0.0
6 HOUR ICE MM MM MM MM MM MM MM MM
SNOW LEVEL (KFT) 8.3 8.6 8.4 8.1 7.9 8.0 8.3 8.5 8.8 9.1 8.8 8.6 8.5 8.5 8.9 9.2 9.5
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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