Avalanche Weather Guidance
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
191
FWUS45 KVEF 272257
AVGVEF
AVALANCHE WEATHER GUIDANCE
NATIONAL WEATHER SERVICE LAS VEGAS NV
356 PM PDT WED AUG 27 2025
...MT LOCKE (10410 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW FW FW SC BK BK SC FW FW FW FW FW BK BK
CLOUD COVER (%) 70 40 10 5 25 20 35 60 65 35 15 15 15 10 20 60 50
TEMPERATURE 55 53 50 48 47 45 56 57 57 55 52 50 49 46 57 59 58
MIN/MAX TEMP 45 62 46 63
WIND DIR NW W SW W SW SW NE NE SW W W W SW NW NE NE W
WIND (MPH) 9 5 5 4 4 4 4 4 5 5 4 4 5 5 4 3 5
WIND GUST (MPH)
PRECIP PROB (%) 40 10 5 0 0 0 5 20 20 20 5 5 0 0 10 10 5
PRECIP TYPE R T R R T
6 HOUR QPF 0.04 0.00 0.00 0.02 0.01 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 12.2 11.9 11.9 11.8 11.9 12.1 12.6 12.7 12.6 12.5 12.3 12.2 12.1 12.4 12.7 13.0
...MT TOM (11594 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 OV SC FW FW FW FW FW SC BK SC FW FW FW FW FW SC SC
CLOUD COVER (%) 75 40 10 5 15 20 20 50 60 35 15 15 15 10 20 40 50
TEMPERATURE 48 46 42 42 41 45 48 52 51 48 45 44 43 46 49 53 52
MIN/MAX TEMP 41 53 42 54
WIND DIR W SW SW W SW S E E S W W W W NW NE NE W
WIND (MPH) 8 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5
WIND GUST (MPH)
PRECIP PROB (%) 40 10 5 0 0 0 10 20 20 20 5 5 0 0 10 10 5
PRECIP TYPE R T R R T
6 HOUR QPF 0.03 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 12.2 11.9 11.8 11.7 11.7 12.0 12.4 12.7 12.5 12.5 12.3 12.1 12.0 12.4 12.6 12.9
...ABOVE ONION VALLEY CAMPGROUND (10351 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK FW FW FW SC OV SC SC BK SC FW FW FW FW FW SC SC
CLOUD COVER (%) 50 20 15 20 45 70 50 40 55 35 20 15 10 15 20 45 40
TEMPERATURE 55 46 44 42 41 46 54 56 55 47 45 43 42 46 55 57 57
MIN/MAX TEMP 41 57 41 58
WIND DIR W W W W W E E E SE W W W W NW NE E N
WIND (MPH) 9 8 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5
WIND GUST (MPH)
PRECIP PROB (%) 20 5 5 0 0 0 5 10 20 20 0 0 0 0 10 10 5
PRECIP TYPE T R R
6 HOUR QPF 0.00 0.00 0.00 0.01 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) 12.5 12.2 12.2 12.0 11.9 11.7 12.0 12.4 12.6 12.6 12.4 12.3 12.0 12.0 12.4 12.6 12.9
...TABLE MOUNTAIN (10971 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK SC FW FW SC FW SC OV OV SC FW FW FW FW FW BK BK
CLOUD COVER (%) 70 40 15 5 35 20 40 75 75 45 20 15 20 5 20 65 55
TEMPERATURE 51 48 43 41 40 37 50 54 53 50 45 43 42 38 51 55 54
MIN/MAX TEMP 37 57 38 58
WIND DIR W W W SW SW SW N N SW W W SW SW NW NE NE NW
WIND (MPH) 8 5 5 5 5 4 4 4 5 4 4 5 5 5 4 3 4
WIND GUST (MPH)
PRECIP PROB (%) 40 10 5 0 0 0 5 20 20 20 5 5 0 0 10 10 5
PRECIP TYPE R T R R T
6 HOUR QPF 0.05 0.00 0.00 0.01 0.01 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) 12.7 12.2 12.0 12.0 11.8 11.9 12.2 12.7 12.8 12.7 12.5 12.4 12.1 12.1 12.4 12.7 13.0
...LEE CANYON AREA (9199 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK BK OV OV OV OV OV OV SC SC SC FW BK BK SC
CLOUD COVER (%) 10 15 65 65 75 90 90 100 95 80 50 50 35 20 55 55 25
TEMPERATURE 61 55 53 52 51 57 62 61 57 53 50 49 48 55 61 62 60
MIN/MAX TEMP 50 63 47 65
WIND DIR W W SW W N E SE S S SW SE S NW N NW NW NW
WIND (MPH) 5 3 2 2 2 3 2 2 4 3 3 2 2 3 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 10 20 30 30 20 20 10 10 30 30 10
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.01 0.01 0.01 0.00 0.01
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) 12.3 12.0 12.0 11.9 11.9 11.8 12.2 12.6 12.7 12.6 12.8 12.9 12.6 12.6 12.9 12.9 13.1
...CHARLESTON PEAK (11916 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK OV OV OV OV OV OV OV SC SC SC FW BK BK SC
CLOUD COVER (%) 10 15 65 70 70 85 75 90 90 80 50 50 35 15 55 55 30
TEMPERATURE 53 48 48 48 47 50 53 52 48 46 46 46 45 47 51 52 52
MIN/MAX TEMP 47 54 44 55
WIND DIR W W W W N E S SW SW NW NE NE N N W W W
WIND (MPH) 6 5 4 4 5 5 4 5 5 5 5 4 5 5 4 3 3
WIND GUST (MPH)
PRECIP PROB (%) 5 0 0 0 0 0 10 20 30 30 30 30 10 10 30 30 10
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.00 0.00 0.01 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) 12.1 11.9 11.8 11.8 11.9 11.7 12.1 12.6 12.8 12.6 12.8 12.9 12.7 12.6 12.9 12.9 13.0
...MUMMY MOUNTAIN (11533 FT)...
DATE THURSDAY 08/28/25 FRIDAY 08/29/25
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 BK BK OV OV OV OV OV OV BK BK SC FW BK BK SC
CLOUD COVER (%) 15 20 60 65 75 90 90 100 95 80 50 50 35 20 55 55 30
TEMPERATURE 60 53 51 51 50 56 61 59 56 51 49 48 47 53 59 60 59
MIN/MAX TEMP 49 62 46 63
WIND DIR W W SW W NW SE E SE SE SW SW SW W N N NW NW
WIND (MPH) 5 4 3 3 3 3 2 2 4 5 4 3 3 3 2 2 2
WIND GUST (MPH)
PRECIP PROB (%) 10 0 0 0 0 0 10 20 30 30 30 30 10 10 30 30 10
PRECIP TYPE R R R R R R R
6 HOUR QPF 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.01
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) 12.4 12.1 12.1 11.9 12.0 11.8 12.1 12.6 12.7 12.6 12.8 12.9 12.7 12.6 12.9 12.9 13.1
$$
--- PRECIP TYPE CODES ---
CODE TYPE
T THUNDERSTORMS
R RAIN
S SNOW
I SLEET
Z FREEZING RAIN