249  
FNUS85 KVEF 032123  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
223 PM PDT WED SEP 3 2025  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
SCATTERED SHOWERS AND THUNDERSTORMS THROUGH THIS EVENING WITH BEST  
CHANCES OF WETTING RAINS OVER MOHAVE COUNTY AND BEST CHANCES OF DRY  
LIGHTNING OVER LINCOLN COUNTY. CHANCES OF SHOWERS AND THUNDERSTORMS  
AGAIN ON THURSDAY AND FRIDAY BEFORE DRIER CONDITIONS DEVELOP OVER  
THE WEEKEND. MINIMUM RH VALUES WILL GENERALLY BE 20-30 PERCENT THIS  
AFTERNOON AND GRADUALLY LOWERING FROM WEST TO EAST STARTING ON  
FRIDAY.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
MONSOONAL MOISTURE WILL REMAIN IN PLACE THROUGH THURSDAY WITH  
CHANCES FOR AFTERNOON AND EARLY EVENING THUNDERSTORMS FOR THE  
MOUNTAINS, DESERTS, AND INLAND VALLEYS WITH THE CHANCE OF WETTING  
RAINFALL FOR THE MOUNTAINS OF 25 TO 35 PERCENT. GREATER DRYING WILL  
OCCUR FOR FRIDAY AND SATURDAY WITH A SLIGHT CHANCE OF THUNDERSTORMS  
FOR THE MOUNTAINS AND DESERTS FOR FRIDAY AFTERNOON. THE DRYING WILL  
CONTINUE INTO EARLY NEXT WEEK, WITH RH VALUES RETURNING TO THE  
TEENS TO 20S FOR THE MOUNTAINS AND LOWER DESERTS BY MONDAY OF NEXT  
WEEK.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
INCREASED MOISTURE LEVELS WILL RESULT IN MUCH BETTER CHANCES FOR  
WETTING RAINFALL AND A REDUCED WILDFIRE THREAT THROUGH FRIDAY. THE  
BEST CHANCES FOR RAIN ARE LIKELY TO BE LATER THURSDAY INTO EARLY  
FRIDAY, WITH FLASH FLOODING AND GUSTY ERRATIC OUTFLOW WINDS BEING  
THE PRIMARY CONCERNS. ENHANCED MOISTURE AVAILABILITY WILL RESULT IN  
MINRHS ONLY FALLING TO BETWEEN 20-30% RANGE TODAY AND 30-40% ON  
THURSDAY AND FRIDAY AS TEMPERATURES DROP TO BELOW NORMAL. OUTSIDE  
OF THUNDERSTORM IMPACTS, WINDS WILL REMAIN FAIRLY LIGHT AND FOLLOW  
DIURNAL TRENDS TODAY BEFORE FAVORING A SOUTHERLY DIRECTION FOR  
THURSDAY AND FRIDAY.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-041530-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
223 PM PDT WED SEP 3 2025  
 
ISOLATED SHOWERS AND THUNDERSTORMS THROUGH THIS EVENING PRIMARILY  
OVER THE HIGHER TERRAIN. ISOLATED SHOWERS AND THUNDERSTORMS ON  
THURSDAY FAVORING THE HIGHER TERRAIN ON INYO COUNTY. DRY  
CONDITIONS ARE EXPECTED OVER THE WEEKEND. MINIMUM RH VALUES WILL  
GENERALLY BE 15-25 PERCENT ON THURSDAY AND FRIDAY AND GENERALLY IN  
THE TEENS OVER THE WEEKEND. WINDS WILL REMAIN FAIRLY LIGHT AND FOLLOW  
DIURNAL TRENDS TODAY BEFORE FAVORING A SOUTHERLY DIRECTION FOR  
THURSDAY AND FRIDAY.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page Main Text Page