428
FWUS45 KVEF 211055
AVGVEF
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE LAS VEGAS NV
355 AM PDT MON SEP 21 2026
..MT LOCKE (10410 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV OV OV OV FW FW FW FW CL FW FW FW CL FW CL
CLOUD COVER (%) 25 60 85 85 80 80 25 25 15 10 0 15 10 10 5 5 5
TEMPERATURE 50 47 52 52 48 50 50 49 45 44 51 55 58 55 54 52 48
MAX/MIN TEMP 57 42 59 46
WIND DIR S S E E W W W W W W N NE N W W W SW
WIND (MPH) 2 5 9 5 4 4 3 2 3 5 8 9 8 3 3 2 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 70 80 60 50 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R S S
6 HOUR QPF 0.00 0.08 0.06 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
SNOW LEVEL (KFT) 10.2 10.4 11.0 11.4 11.2 11.0 10.9 10.9 10.8 10.8 11.2 11.7 12.0 11.9 11.5 11.5 11.4
..MT TOM (11594 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 BK OV OV OV BK FW FW FW FW CL FW FW FW CL FW CL
CLOUD COVER (%) 20 55 75 85 75 65 20 20 5 15 5 15 15 15 5 5 5
TEMPERATURE 44 45 45 46 42 45 43 43 41 42 44 48 48 50 46 45 43
MAX/MIN TEMP 48 40 50 43
WIND DIR S SE E SE E SW W W W W N NE NE W W W W
WIND (MPH) 3 6 9 5 5 5 4 3 4 6 9 6 5 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 60 80 50 40 5 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.06 0.02 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
SNOW LEVEL (KFT) 10.1 10.3 10.8 11.2 11.1 11.1 11.0 11.0 10.9 10.9 11.2 11.7 12.0 11.9 11.5 11.5 11.4
..ABOVE ONION VALLEY CAMPGROUND (10351 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK BK FW FW FW CL CL FW SC FW CL CL CL
CLOUD COVER (%) 10 45 75 70 65 65 10 10 5 5 5 15 30 10 5 5 0
TEMPERATURE 40 43 52 50 44 38 37 36 35 39 52 54 53 42 42 40 39
MAX/MIN TEMP 52 35 55 39
WIND DIR SE SE SE SE W W W W W W NE NE NE W W W W
WIND (MPH) 5 10 12 8 4 10 6 4 4 4 8 9 5 5 3 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 5 60 60 50 50 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE R R R S
6 HOUR QPF 0.00 0.12 0.13 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
SNOW LEVEL (KFT) 10.6 10.9 11.2 11.4 11.3 11.0 10.7 10.6 10.6 10.7 11.4 11.9 12.1 12.0 11.5 11.5 11.4
..TABLE MOUNTAIN (10971 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 BK OV OV OV OV SC FW FW FW CL FW FW FW FW CL CL
CLOUD COVER (%) 25 60 80 85 70 75 30 25 20 10 5 10 15 10 5 5 5
TEMPERATURE 45 37 45 46 45 49 45 42 39 33 45 49 51 52 49 46 42
MAX/MIN TEMP 51 31 53 37
WIND DIR S S SE E SW SW SW W W W N N N W W W W
WIND (MPH) 3 6 10 5 5 4 3 3 3 6 8 9 6 3 3 2 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 70 80 60 50 0 0 0 0 0 0 0 0 0 0 0
PRECIP TYPE S S S S
6 HOUR QPF 0.00 0.07 0.06 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
SNOW LEVEL (KFT) 10.3 10.6 11.0 11.4 11.2 10.9 10.9 10.9 10.8 10.8 11.2 11.6 12.0 11.9 11.4 11.5 11.4
..LEE CANYON AREA (9199 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK OV OV SC SC FW FW FW CL SC BK SC FW CL CL CL
CLOUD COVER (%) 80 60 80 70 35 35 20 20 10 0 35 60 45 10 5 5 5
TEMPERATURE 52 54 60 60 55 50 47 46 46 49 58 60 57 51 49 49 47
MAX/MIN TEMP 62 45 60 47
WIND DIR S SE SE S S S S S S W N W NW N NE E SE
WIND (MPH) 6 9 11 8 5 3 2 2 1 2 1 1 3 2 2 1 2
WIND GUST (MPH) 21 20
PRECIP PROB (%) 5 5 10 40 10 5 5 0 0 0 10 0 0 0 0 0 0
PRECIP TYPE T R T
6 HOUR QPF 0.00 0.01 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
SNOW LEVEL (KFT) 11.6 12.0 11.8 11.7 11.9 11.7 11.7 11.5 11.3 10.9 11.3 11.9 12.0 11.7 11.4 11.4 11.1
..CHARLESTON PEAK (11916 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK OV BK SC BK FW FW FW CL SC BK SC FW CL FW CL
CLOUD COVER (%) 80 70 75 60 45 55 20 20 5 0 35 55 40 10 5 5 5
TEMPERATURE 48 49 50 50 46 45 43 43 42 44 47 50 48 46 45 45 43
MAX/MIN TEMP 52 41 50 43
WIND DIR SE SE SE S S SE S SE SE W W W NW N NE NE NE
WIND (MPH) 10 11 12 11 6 5 4 3 2 3 4 4 4 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 5 5 10 40 10 5 5 0 0 0 10 0 0 0 0 0 0
PRECIP TYPE T R T
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
SNOW LEVEL (KFT) 11.7 12.0 11.7 11.7 11.9 11.8 11.7 11.5 11.3 10.8 11.2 11.8 11.9 11.7 11.4 11.4 11.1
..MUMMY MOUNTAIN (11533 FT)
DATE MONDAY 09/21/26 TUESDAY 09/22/26
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 OV BK OV BK SC SC FW FW FW CL SC BK SC FW CL CL CL
CLOUD COVER (%) 75 60 80 65 40 35 20 15 5 5 30 55 45 10 5 5 5
TEMPERATURE 51 53 59 59 54 49 46 46 46 49 57 58 56 50 48 48 47
MAX/MIN TEMP 61 44 59 47
WIND DIR S SE SE SE S S S S S W N W NW NW NW SE SE
WIND (MPH) 6 10 11 8 4 4 3 3 2 2 0 1 2 3 2 2 3
WIND GUST (MPH) 21 24 20 16
PRECIP PROB (%) 5 5 10 40 10 5 5 5 0 0 10 0 0 0 0 0 0
PRECIP TYPE T R T
6 HOUR QPF 0.00 0.01 0.02 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
SNOW LEVEL (KFT) 11.7 12.0 11.8 11.7 11.9 11.7 11.7 11.5 11.3 10.8 11.3 11.9 12.0 11.7 11.4 11.4 11.1
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN
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