105  
FWUS45 KVEF 291055  
AVGVEF  
 
AVALANCHE WEATHER GUIDANCE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
355 AM PDT MON MAY 29 2023  
 
   
..MT LOCKE (10410 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER SC SC SC BK OV BK SC SC SC SC BK BK SC SC SC FW FW  
CLOUD COVER (%) 45 30 40 55 75 70 35 45 45 35 50 50 35 35 30 20 15  
TEMPERATURE 37 43 47 48 46 44 41 39 37 42 46 47 46 43 40 37 37  
MAX/MIN TEMP 52 35 51 35  
WIND DIR S E E S SW SW SW SW SW N E SE SW W NW W NW  
WIND (MPH) 2 3 9 10 13 10 5 4 3 5 10 10 11 9 4 2 0  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 10 30 20 5 0 0 10 10 30 30 10 10 5 5 5  
PRECIP TYPE T T T S S T T  
12 HOUR QPF 0.12 0.03 0.05 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 10.2 10.3 10.8 10.9 10.8 10.6 10.4 9.9 10.2 10.3 10.6 10.6 10.6 10.3 10.1 10.0 9.9  
 
   
..MT TOM (11594 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER SC SC SC BK BK BK SC BK BK SC BK BK SC SC SC SC FW  
CLOUD COVER (%) 50 40 45 60 65 55 35 50 55 35 55 55 40 35 35 25 15  
TEMPERATURE 35 37 43 43 44 39 36 33 33 37 40 42 41 38 35 33 33  
MAX/MIN TEMP 44 32 44 32  
WIND DIR S SE E S SW SW W SW W NE E E SE W NW W NW  
WIND (MPH) 5 8 11 13 16 9 5 5 6 9 11 13 12 9 5 2 1  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 20 30 20 5 0 0 10 10 30 30 10 10 5 5 5  
PRECIP TYPE T T T S S  
12 HOUR QPF 0.12 0.02 0.03 0.01  
12 HOUR SNOW 0.4 0.1 0.2 0.0  
SNOW LEVEL (KFT) 10.4 10.3 10.7 10.7 10.7 10.5 10.4 10.2 10.3 10.2 10.4 10.5 10.4 10.2 10.1 10.0 9.9  
 
   
..ABOVE ONION VALLEY CAMPGROUND (10351 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER BK SC BK BK BK BK OV BK BK FW BK BK SC FW FW FW FW  
CLOUD COVER (%) 50 35 50 50 55 60 70 60 55 25 50 50 30 20 10 10 10  
TEMPERATURE 32 41 46 48 46 37 36 32 32 40 44 46 42 36 33 31 31  
MAX/MIN TEMP 48 31 46 30  
WIND DIR S SE SE SE SE SW E E E E E E SE W NW NW NW  
WIND (MPH) 6 11 13 16 12 8 9 8 9 11 13 12 10 8 6 5 5  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 20 30 20 5 0 0 5 5 30 30 5 5 0 0 5  
PRECIP TYPE T R T R R  
12 HOUR QPF 0.02 0.00 0.03 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 9.9 10.0 10.6 10.7 10.7 11.0 10.1 9.6 9.5 9.8 10.2 10.3 10.3 10.0 9.8 9.6 9.5  
 
   
..TABLE MOUNTAIN (10971 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER SC SC SC BK BK BK SC BK SC SC BK BK SC SC SC FW FW  
CLOUD COVER (%) 45 35 40 55 60 55 35 50 45 30 50 50 35 30 30 20 15  
TEMPERATURE 34 39 45 48 46 42 40 37 35 37 43 46 46 42 38 35 34  
MAX/MIN TEMP 48 32 48 32  
WIND DIR S NE SE S S S SW S SW NE E SE S W NW NW NW  
WIND (MPH) 5 8 12 14 16 11 5 4 6 9 11 11 11 8 4 2 2  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 10 30 20 5 0 0 5 5 30 30 10 10 5 5 5  
PRECIP TYPE T T T S S T T  
12 HOUR QPF 0.14 0.02 0.05 0.00  
12 HOUR SNOW 0.1 0.0 0.2 0.0  
SNOW LEVEL (KFT) 10.2 10.3 10.8 11.0 10.9 10.6 10.4 9.8 10.0 10.3 10.6 10.6 10.6 10.3 10.1 10.0 9.9  
 
   
..LEE CANYON AREA (9199 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER SC FW CL FW FW FW FW SC SC SC SC SC SC SC SC FW FW  
CLOUD COVER (%) 25 20 5 15 10 10 25 30 45 35 35 50 40 45 40 15 15  
TEMPERATURE 42 53 60 61 56 46 44 41 40 52 58 57 52 45 43 40 41  
MAX/MIN TEMP 62 39 59 38  
WIND DIR S S S S S SW S S S S S S S SW W NW N  
WIND (MPH) 12 16 17 18 17 16 10 10 10 16 14 16 12 10 8 6 8  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 5 5 10 10 0 0 0  
PRECIP TYPE  
12 HOUR QPF 0.00 0.00 0.00 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 9.3 9.5 10.3 10.9 10.7 10.0 9.5 9.2 8.8 9.0 9.9 10.1 10.0 9.6 9.5 9.3 9.0  
 
   
..CHARLESTON PEAK (11916 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER FW FW CL FW FW FW FW SC SC SC SC SC SC SC SC FW FW  
CLOUD COVER (%) 25 10 5 15 10 10 25 25 35 35 35 45 40 45 45 15 15  
TEMPERATURE 40 47 51 51 47 42 40 39 39 45 48 48 44 40 39 37 37  
MAX/MIN TEMP 52 37 50 35  
WIND DIR S S S S S S SE S SE S S S S SW W N NE  
WIND (MPH) 10 16 18 18 17 13 10 9 10 14 17 17 12 10 8 6 8  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 5 5 10 10 0 0 0  
PRECIP TYPE  
12 HOUR QPF 0.00 0.00 0.00 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 9.3 9.5 10.3 10.8 10.7 10.1 9.5 9.2 8.8 8.9 9.8 10.1 9.9 9.5 9.5 9.2 9.0  
 
   
..MUMMY MOUNTAIN (11533 FT)
 
 
DATE MONDAY 05/29/23 TUESDAY 05/30/23  
TIME (LT) 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
6A 9A 12 3P 6P 9P 12 3A 6A 9A 12 3P 6P 9P 12 3A 6A  
 
CLOUD COVER FW FW CL FW FW FW FW SC SC SC SC SC SC SC SC FW FW  
CLOUD COVER (%) 25 20 5 20 10 10 25 35 40 40 35 45 40 45 40 15 15  
TEMPERATURE 41 52 58 60 54 45 43 41 40 50 57 56 51 44 42 40 40  
MAX/MIN TEMP 60 39 58 37  
WIND DIR S S S S S SW S S S S S S S SW W NW N  
WIND (MPH) 12 17 18 18 18 17 10 10 11 18 16 17 13 11 9 8 8  
WIND GUST (MPH)  
PRECIP PROB (%) 0 0 0 5 5 0 0 0 0 0 5 5 10 10 0 0 0  
PRECIP TYPE  
12 HOUR QPF 0.00 0.00 0.00 0.00  
12 HOUR SNOW 0.0 0.0 0.0 0.0  
SNOW LEVEL (KFT) 9.2 9.5 10.3 10.9 10.7 10.0 9.4 9.2 8.8 9.0 9.9 10.2 10.0 9.6 9.5 9.3 9.0  
 

 
 
--- PRECIP TYPE CODES ---  
 
CODE TYPE  
T THUNDERSTORMS  
R RAIN  
S SNOW  
I SLEET  
Z FREEZING RAIN  
 
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