Avalanche Weather Guidance
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
668
FWUS45 KVEF 151155
AVGVEF
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE LAS VEGAS NV
355 AM PST MON DEC 15 2025
...MT LOCKE (10410 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL FW FW FW SC SC FW FW FW SC SC FW SC SC SC SC SC
CLOUD COVER (%) 5 5 15 20 30 40 10 15 25 50 30 25 35 40 30 30 35
TEMPERATURE 35 35 39 48 43 40 40 41 40 38 41 49 44 40 41 41 39
MAX/MIN TEMP 50 37 51 37
WIND DIR W W NW NW NW W W W W W W W SW W W W W
WIND (MPH) 10 10 4 3 5 8 10 10 10 10 6 6 9 12 18 24 27
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
SNOW LEVEL (KFT) 7.2 7.1 7.6 8.5 9.0 9.5 9.7 9.8 9.9 9.9 10.1 10.4 10.5 10.3 10.2 10.2 10.0
...MT TOM (11594 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL FW FW SC SC SC FW FW FW SC SC SC SC SC SC SC SC
CLOUD COVER (%) 5 5 25 25 30 35 5 15 25 45 35 35 35 45 35 35 35
TEMPERATURE 30 30 38 41 37 35 33 34 35 34 39 41 38 36 34 34 34
MAX/MIN TEMP 41 33 42 33
WIND DIR W NW NW NW NW W W W W W W W W W W W W
WIND (MPH) 10 10 6 5 5 8 10 9 9 10 9 8 9 12 16 19 21
WIND GUST (MPH)
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
SNOW LEVEL (KFT) 7.2 7.2 7.6 8.4 9.1 9.4 9.6 9.7 9.8 9.9 10.0 10.3 10.5 10.4 10.2 10.2 10.0
...ABOVE ONION VALLEY CAMPGROUND (10351 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL FW FW SC SC FW FW FW SC FW FW SC SC SC SC FW
CLOUD COVER (%) 5 5 10 10 35 30 10 15 25 25 20 20 30 30 30 25 20
TEMPERATURE 28 29 39 42 37 34 33 33 32 31 40 43 38 33 33 33 32
MAX/MIN TEMP 42 31 44 31
WIND DIR W NW NW W NW NW W W W W W W W W W W W
WIND (MPH) 12 11 8 6 8 11 13 13 13 13 9 8 8 12 17 21 26
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
SNOW LEVEL (KFT) 7.2 7.2 7.6 8.3 8.7 9.4 9.7 9.7 9.7 9.9 10.1 10.3 10.2 10.2 10.2 10.2 10.0
...TABLE MOUNTAIN (10971 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL FW SC SC SC FW FW FW SC SC SC SC SC SC SC SC
CLOUD COVER (%) 5 5 15 25 30 45 10 15 25 50 35 30 40 40 30 30 30
TEMPERATURE 30 30 33 43 40 36 36 36 35 34 36 45 40 38 36 36 34
MAX/MIN TEMP 45 32 46 31
WIND DIR W W W NW NW NW W W W SW W W SW W W W W
WIND (MPH) 10 10 4 3 4 8 9 9 10 10 6 6 8 12 17 21 25
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
SNOW LEVEL (KFT) 7.2 7.1 7.5 8.3 8.8 9.4 9.7 9.8 9.8 9.9 10.1 10.5 10.5 10.3 10.2 10.2 9.9
...LEE CANYON AREA (9199 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL CL CL CL SC SC FW FW CL FW FW SC SC SC SC FW
CLOUD COVER (%) 0 5 0 0 5 30 35 10 10 5 15 25 30 40 45 35 25
TEMPERATURE 35 34 50 51 41 37 38 38 38 38 53 55 46 40 40 39 39
MAX/MIN TEMP 53 36 56 37
WIND DIR N N N N N N NE N N NW NW NW W W W W NW
WIND (MPH) 5 5 3 3 2 4 5 5 5 5 3 3 2 2 3 3 4
WIND GUST (MPH)
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
SNOW LEVEL (KFT) 8.0 7.8 8.0 8.2 7.7 7.5 7.5 7.7 8.8 9.7 9.9 10.1 10.1 10.0 9.9 9.9 9.9
...CHARLESTON PEAK (11916 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL CL CL CL SC SC FW FW CL FW FW SC SC SC SC FW
CLOUD COVER (%) 5 5 0 0 5 30 30 10 10 5 15 20 30 40 45 40 25
TEMPERATURE 34 33 44 45 38 36 37 35 37 37 46 48 42 38 38 37 37
MAX/MIN TEMP 46 35 48 35
WIND DIR N N N NW N NE NE N N N NW W W NW NW NW NW
WIND (MPH) 9 9 3 4 4 8 9 9 9 8 3 3 2 5 5 5 5
WIND GUST (MPH)
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
SNOW LEVEL (KFT) 8.0 7.8 8.0 8.4 7.9 7.7 7.6 7.9 9.1 9.9 10.0 10.1 10.1 10.0 9.9 9.9 9.9
...MUMMY MOUNTAIN (11533 FT)...
DATE MONDAY 12/15/25 TUESDAY 12/16/25
TIME (LT) 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04
4A 7A 10A 1P 4P 7P 10P 1A 4A 7A 10A 1P 4P 7P 10P 1A 4A
CLOUD COVER CL CL CL CL CL SC SC FW FW CL FW SC SC SC SC SC SC
CLOUD COVER (%) 5 5 0 0 5 30 35 10 10 5 15 25 35 40 45 35 25
TEMPERATURE 35 35 49 50 40 36 37 37 37 38 52 54 45 40 40 39 38
MAX/MIN TEMP 51 35 55 36
WIND DIR NW N N N NW N N N NW NW NW NW W W W W NW
WIND (MPH) 5 5 2 3 3 5 5 5 5 5 2 3 2 3 3 3 4
WIND GUST (MPH)
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
SNOW LEVEL (KFT) 7.9 7.8 8.0 8.2 7.7 7.5 7.5 7.6 8.7 9.6 9.9 10.1 10.1 10.0 9.9 9.9 9.9
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN