000  
FNUS75 KVEF 252211  
FWSVEF  
 
SPOT FORECAST FOR CREST...USFS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
311 PM PDT FRI JUL 25 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1600 PDT ON JULY 25.  
 
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
 
THERE IS A SLIGHT CHANCE FOR ISOLATED SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON AND AGAIN TOMORROW AFTERNOON.  
LIGHTNING AND VARIABLE GUSTY WINDS WILL BE A THREAT WITH ANY  
STORMS THAT DEVELOP OR MOVE NEAR THE CREST FIRE. DUE TO THE  
ISOLATED NATURE OF THESE SHOWERS AND THUNDERSTORMS, CHANCES FOR  
WETTING RAINS ARE MINIMAL TO NON-EXISTANT. OUTSIDE OF ANY  
CONVECTIVE INFLUENCE, WINDS WILL REMAIN RELATIVELY LIGHT AND WILL  
TEND TO FOLLOW TYPICAL DIURNAL DIRECTIONAL TRENDS WITH UPVALLEY  
WINDS DURING THE DAY AND DOWNVALLEY WINDS OVERNIGHT. TEMPERATURES  
WILL TOP OUT IN THE MID-60S TODAY AND TOMORROW WITH OVERNIGHT  
LOWS IN THE UPPER-40S.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....63-66.  
MIN HUMIDITY........15-18 PERCENT.  
WINDS:  
20 FT WINDS.......SOUTHEAST WINDS AROUND 10 MPH. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.  
10000 FT WINDS....SOUTH AROUND 5 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......9600 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 KNOTS.  
VENTILATION.........FAIR.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....46-49.  
MAX HUMIDITY........45-48 PERCENT.  
WINDS:  
20 FT WINDS.......WEST WINDS 5 TO 10 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS.  
10000 FT WINDS....SOUTHWEST AROUND 0 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......6200 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 KNOTS.  
VENTILATION.........FAIR.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....62-65.  
MIN HUMIDITY........26-29 PERCENT.  
WINDS:  
20 FT WINDS.......EAST WINDS UP TO 10 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
AFTERNOON.  
10000 FT WINDS....SOUTHEAST AROUND 0 MPH.  
CWR (>= 0.10).......0 PERCENT.  
MIXING HEIGHT.......11000 FT AGL.  
TRANSPORT WINDS.....SOUTH UP TO 5 KNOTS.  
VENTILATION.........GOOD.  
 

 
FORECASTER...STESSMAN  
REQUESTED BY...TODD MCDIVITT  
TYPE OF REQUEST...WILDFIRE  
.TAG 2518436.2/VEF  
.DELDT 07/25/25  
.FORMATTERVERSION 2.0.0  
.EMAIL TODD.MCDIVITT@USDA.GOV,CAOVCC@FIRENET.GOV  
 
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