751  
FNUS75 KVEF 112213  
FWSVEF  
 
SPOT FORECAST FOR BLACKROCK TRAILHEAD...USFS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
213 PM PST TUE NOV 11 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0000 PST ON NOVEMBER 12.  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...OR IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST...PLEASE CONTACT OUR OFFICE AT  
(702) 263-9750.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
ONE MORE DAY OF QUIET WEATHER BEFORE AN AREA OF  
LOW PRESSURE BRINGS INCREASING CHANCES OF SNOW TO THE SIERRA.  
SNOW IS EXPECTED TO START THURSDAY MORNING AND REMAIN LIGHT  
BEFORE INCREASING DURING THE LATE AFTERNOON AND OVERNIGHT. THE  
HEAVIEST SNOW IS EXPECTED FRIDAY WITH 8 TO 12 INCHES POSSIBLE.  
GUSTY WINDS ARE ALSO EXPECTED WEDNESDAY AFTERNOON INTO THURSDAY  
WITH GUSTS TO AROUND 30 MPH ON THE RIDGES, BUT BETWEEN 10-20 MPH  
NEAR THE BURN AREA. UNSETTLED WEATHER WILL REMAIN THROUGH THE  
FIRST HALF OF NEXT WEEK.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY.  
MIN TEMPERATURE.....36-39.  
MAX HUMIDITY........53-56 PERCENT.  
WINDS:  
20 FT WINDS.......WEST WINDS AROUND 5 MPH.  
10000 FT WINDS....WEST AROUND 15 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 KNOTS.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....49-52.  
MIN HUMIDITY........25-28 PERCENT.  
WINDS:  
20 FT WINDS.......WEST WINDS AROUND 5 MPH INCREASING TO 10 TO 20  
MPH IN THE AFTERNOON.  
10000 FT WINDS....WEST AROUND 15 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......6700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 KNOTS.  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW OVERNIGHT.  
MIN TEMPERATURE.....30-33.  
MAX HUMIDITY........82-85 PERCENT.  
WINDS:  
20 FT WINDS.......WEST WINDS 5 TO 10 MPH.  
10000 FT WINDS....SOUTHWEST AROUND 15 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 KNOTS.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. LIGHT SNOW DEVELOPING IN THE  
MORNING AND INCREASING LATE IN THE DAY.  
MAX TEMPERATURE.....42-45.  
MIN HUMIDITY........64-67 PERCENT.  
WINDS:  
20 FT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
10000 FT WINDS....SOUTHWEST AROUND 20 MPH.  
CWR (>= 0.10).......70 PERCENT.  
MIXING HEIGHT.......3800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 25 KNOTS.  
 
 
FORECASTER...GORELOW  
REQUESTED BY...GAREY SMITH  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2525626.0/VEF  
.DELDT 11/11/25  
.FORMATTERVERSION 2.0.0  
.EMAIL GAREY.SMITH@USDA.GOV  
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