Avalanche Weather Guidance
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
673
FWUS45 KVEF 172256
AVGVEF
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE LAS VEGAS NV
356 PM PDT SUN AUG 17 2025
...MT LOCKE (10410 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 CL CL CL FW CL CL FW FW
CLOUD COVER (%) 15 5 5 5 5 5 0 0 5 5 0 5 5 5 5 10 15
TEMPERATURE 66 61 55 53 50 50 64 69 69 61 57 54 52 50 64 68 71
MIN/MAX TEMP 48 72 49 72
WIND DIR SW SW SW SW SW SW E NE N SW SW SW SW S SE SE S
WIND (MPH) 12 9 8 8 6 5 8 10 10 6 6 6 8 5 10 12 12
WIND GUST (MPH)
PRECIP PROB (%) 5 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) 13.3 12.8 12.4 11.6 11.1 10.9 11.7 12.3 12.8 12.7 12.4 11.8 11.8 12.0 12.4 12.8 13.1
...MT TOM (11594 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 CL CL CL CL CL CL CL CL CL CL CL CL FW FW
CLOUD COVER (%) 15 5 5 5 5 5 0 0 5 5 0 5 5 5 5 5 15
TEMPERATURE 57 53 48 45 43 48 54 62 60 55 50 48 46 50 56 63 61
MIN/MAX TEMP 43 62 46 63
WIND DIR SE SW SW S SW S SE E NE SW SW SW W SW SE SE S
WIND (MPH) 11 9 8 8 6 6 9 11 11 6 6 6 8 5 11 12 12
WIND GUST (MPH)
PRECIP PROB (%) 5 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) 13.2 13.0 12.6 11.8 11.2 10.9 11.7 12.4 12.7 12.7 12.5 11.9 11.7 12.0 12.3 12.8 13.1
...ABOVE ONION VALLEY CAMPGROUND (10351 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 CL CL CL CL CL CL CL CL CL CL CL FW FW FW
CLOUD COVER (%) 15 5 0 5 5 5 0 0 0 5 0 5 5 5 10 5 10
TEMPERATURE 60 49 47 45 44 48 61 65 64 51 48 47 46 51 62 66 64
MIN/MAX TEMP 42 66 46 66
WIND DIR SE SW SW SW SW S SE SE SE SW SW SW SW S SE SE SE
WIND (MPH) 13 10 6 5 5 5 10 13 14 8 6 8 8 9 14 17 14
WIND GUST (MPH)
PRECIP PROB (%) 5 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) 13.4 12.9 11.9 11.2 10.7 10.6 11.6 12.4 12.9 12.6 12.0 11.8 12.2 12.1 12.5 12.8 13.1
...TABLE MOUNTAIN (10971 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 CL CL CL FW CL CL FW FW
CLOUD COVER (%) 15 5 5 5 5 5 0 5 5 5 0 5 5 5 5 10 15
TEMPERATURE 61 56 49 45 41 39 57 64 66 60 51 46 43 40 57 64 65
MIN/MAX TEMP 39 67 39 66
WIND DIR SW S S S S S S NW S SW SW SW SW S SE SE S
WIND (MPH) 10 8 6 6 6 5 6 9 9 5 5 6 6 5 10 10 10
WIND GUST (MPH)
PRECIP PROB (%) 5 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) 13.1 12.7 12.4 11.5 11.1 10.8 11.6 12.3 12.8 12.8 12.3 11.8 11.9 12.0 12.4 12.8 13.1
...LEE CANYON AREA (9199 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 FW FW CL CL CL CL FW FW FW FW FW SC SC SC
CLOUD COVER (%) 5 5 0 5 5 5 5 5 5 10 10 15 20 20 45 45 30
TEMPERATURE 67 57 53 52 51 59 69 71 70 60 57 56 55 62 71 73 71
MIN/MAX TEMP 49 72 55 73
WIND DIR SW SW SW S S S S SW S S S S S SE S S S
WIND (MPH) 9 5 4 4 4 5 8 8 6 3 3 2 3 5 8 8 6
WIND GUST (MPH) 19 19
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 10 10 5
PRECIP TYPE T T
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) 11.5 11.2 11.2 11.3 11.2 10.9 11.3 12.0 12.3 12.7 13.5 14.3 13.8 13.9 14.0 13.7 14.0
...CHARLESTON PEAK (11916 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 FW CL CL CL CL CL FW FW FW FW FW SC SC SC
CLOUD COVER (%) 5 5 0 5 5 0 5 0 5 10 10 15 25 25 45 45 30
TEMPERATURE 56 50 48 49 48 52 59 62 60 53 51 53 53 56 61 63 61
MIN/MAX TEMP 47 62 51 63
WIND DIR SW SW S S S S S S S S S SE SE SE S S S
WIND (MPH) 10 6 6 5 6 6 10 10 9 5 5 5 5 6 10 10 9
WIND GUST (MPH)
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 5 5 10 10 5
PRECIP TYPE T T
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) 11.5 11.2 11.3 11.3 11.2 10.8 11.1 11.8 12.2 12.8 13.5 14.4 13.9 13.9 14.0 13.7 13.9
...MUMMY MOUNTAIN (11533 FT)...
DATE MONDAY 08/18/25 TUESDAY 08/19/25
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 FW FW FW FW SC SC SC
CLOUD COVER (%) 5 5 0 5 5 5 5 5 5 10 10 15 25 20 45 45 30
TEMPERATURE 66 55 53 51 50 58 67 70 69 59 56 55 54 61 70 72 70
MIN/MAX TEMP 49 71 54 73
WIND DIR SW SW SW S S S S S S S SW S S SE S S S
WIND (MPH) 9 6 5 5 5 5 8 8 6 5 4 4 4 5 8 8 6
WIND GUST (MPH) 19 18 19
PRECIP PROB (%) 0 0 0 0 0 0 0 0 0 0 5 5 10 10 10 10 5
PRECIP TYPE T T
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) 11.5 11.2 11.2 11.3 11.2 10.9 11.3 12.0 12.3 12.8 13.6 14.4 13.8 14.0 14.1 13.8 14.0
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN