Avalanche Weather Guidance
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
410
FWUS45 KVEF 171055
AVGVEF
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE LAS VEGAS NV
355 AM PDT MON AUG 17 2026
...MT LOCKE (10410 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 SC SC SC SC BK SC SC SC SC FW FW BK SC SC SC SC
CLOUD COVER (%) 35 30 30 45 45 60 35 45 30 35 20 15 60 40 45 35 35
TEMPERATURE 53 52 64 68 66 60 58 56 55 54 67 71 72 65 61 59 57
MAX/MIN TEMP 71 54 74 54
WIND DIR SW SW SE S SW SW SW SW SW W NE NE SW W W W W
WIND (MPH) 5 4 6 11 10 8 8 5 4 3 3 6 5 3 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 5 5 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) 12.8 13.0 13.7 14.3 14.4 13.9 13.6 13.3 13.0 13.2 13.8 14.6 15.0 14.9 14.0 13.9 13.8
...MT TOM (11594 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 FW SC SC SC BK SC SC FW SC FW FW BK SC SC SC SC
CLOUD COVER (%) 20 25 30 45 40 60 40 50 25 40 20 10 60 40 50 35 35
TEMPERATURE 47 50 55 61 60 56 52 50 49 52 57 64 63 60 55 53 51
MAX/MIN TEMP 62 49 65 51
WIND DIR S S SE E SW SW SW SW SW W E E SW W W W W
WIND (MPH) 5 5 9 11 9 8 8 5 4 4 5 5 5 4 3 3 3
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 5 5 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) 12.8 13.0 13.7 14.3 14.5 14.1 13.7 13.4 13.0 13.2 13.6 14.4 14.9 14.9 14.0 13.9 13.8
...ABOVE ONION VALLEY CAMPGROUND (10351 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 FW SC SC BK SC FW FW FW FW SC SC SC FW SC SC FW
CLOUD COVER (%) 20 15 25 40 50 40 15 20 15 25 30 25 40 25 30 35 25
TEMPERATURE 47 52 63 66 64 52 51 50 49 53 65 68 67 54 53 52 50
MAX/MIN TEMP 66 48 69 50
WIND DIR SW S SE SE SE W W SW SW SW E SE SE W W W W
WIND (MPH) 5 5 9 12 11 4 4 4 4 4 6 8 8 4 4 4 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 5 5 5 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) 13.2 13.3 13.9 14.5 14.7 14.1 13.6 13.2 13.3 13.6 13.9 14.8 15.0 14.8 14.2 14.0 13.8
...TABLE MOUNTAIN (10971 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 SC SC BK BK BK SC SC FW SC SC FW BK SC SC SC SC
CLOUD COVER (%) 45 35 45 50 55 65 40 40 25 40 30 15 70 40 50 40 35
TEMPERATURE 45 43 57 64 62 57 53 49 47 45 60 67 67 62 56 53 50
MAX/MIN TEMP 66 45 69 47
WIND DIR S S S SW S SW S S S W N N W W W W W
WIND (MPH) 5 5 6 10 8 6 8 6 5 4 3 5 5 4 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 5 5 0 0 0 0 0 0 5 5 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) 12.8 13.1 13.6 14.3 14.4 13.9 13.6 13.2 13.0 13.2 13.8 14.7 15.0 14.9 14.0 13.9 13.8
...LEE CANYON AREA (9199 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 FW FW SC SC SC SC FW FW CL FW SC BK SC SC SC FW
CLOUD COVER (%) 5 15 20 40 25 30 30 20 20 5 20 35 55 40 25 30 25
TEMPERATURE 55 61 70 71 70 61 59 58 57 63 72 73 71 62 60 59 58
MAX/MIN TEMP 73 55 75 57
WIND DIR S S S SW SW SW S S S S SW SW SW W W SW SW
WIND (MPH) 3 2 5 5 5 3 2 2 3 3 4 5 6 3 3 3 3
WIND GUST (MPH) 17
PRECIP PROB (%) 0 0 0 0 5 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) 13.7 13.5 14.0 14.3 14.4 14.2 14.1 14.1 14.1 14.1 14.3 14.5 14.3 14.4 14.4 14.4 14.3
...CHARLESTON PEAK (11916 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC
CLOUD COVER (%) 10 10 10 35 25 35 25 25 15 5 15 30 45 40 25 35 25
TEMPERATURE 51 55 61 62 61 55 54 54 54 57 63 64 62 56 55 55 53
MAX/MIN TEMP 63 52 65 53
WIND DIR S S S S SW SW S S S S SW SW SW W W W W
WIND (MPH) 4 3 9 9 8 4 4 4 4 4 8 9 8 4 3 4 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) 13.7 13.6 13.9 14.2 14.4 14.2 14.1 14.1 14.1 14.2 14.1 14.3 14.3 14.4 14.4 14.5 14.3
...MUMMY MOUNTAIN (11533 FT)...
DATE MONDAY 08/17/26 TUESDAY 08/18/26
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 FW FW SC SC SC SC FW FW CL SC SC BK SC SC SC FW
CLOUD COVER (%) 5 20 25 45 30 35 35 20 20 5 30 40 55 40 25 35 25
TEMPERATURE 54 60 69 70 69 60 58 57 57 62 71 73 71 61 59 58 57
MAX/MIN TEMP 72 55 74 56
WIND DIR S S S S SW SW SW S SW S S SW W W W SW SW
WIND (MPH) 3 2 5 5 5 4 3 3 4 3 4 5 6 4 4 4 4
WIND GUST (MPH) 17 17
PRECIP PROB (%) 0 0 0 5 5 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) 13.7 13.5 14.0 14.3 14.5 14.2 14.1 14.1 14.1 14.1 14.3 14.5 14.4 14.4 14.4 14.4 14.3
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN