169  
FNUS85 KVEF 182103  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
203 PM PDT SAT OCT 18 2025  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF  
 
QUIET WEATHER IS EXPECTED THROUGH TUESDAY, WITH LITTLE DAY TO DAY  
VARIATION IN TEMPERATURES, DRY CONDITIONS, AND LIGHT WINDS. A WEAK  
STORM SYSTEM WILL BRING SLIGHTLY COOLER TEMPERATURES, SLIGHTLY  
STRONGER WINDS, INCREASED HUMIDITY, AND A SLIGHT CHANCE FOR RAIN ON  
WEDNESDAY.  
 
   
..DISCUSSION FROM LAXFWFSGX  
 
DRIER AND WARMER WEATHER HAS ARRIVED TODAY WITH TEMPERATURES  
SLIGHTLY ABOVE NORMAL AND MINIMUM HUMIDITY AROUND 15-20% FOR  
EVERYWHERE BUT THE COAST, ALL OF WHICH WILL PERSIST INTO MONDAY.  
DESPITE THE DRYNESS, FIRE WEATHER CONCERNS WILL BE LOW GIVEN A LACK  
OF STRONG 20FT WINDS, WITH GUSTS EXPECTED TO REMAIN BELOW 20 MPH.  
THE MARINE LAYER DEEPENS MONDAY AND BEYOND ALONG WITH A SLOW COOLING  
TREND, WITH DRIZZLE POSSIBLE FOR COASTS AND INLAND AREAS ON  
WEDNESDAY. GRADUAL WARMING AND DRYING FOR THE END OF THE WEEK.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
HIGH PRESSURE WILL STRENGTHEN OVER THE REGION THROUGH THIS WEEKEND  
INTO THE BEGINNING OF NEXT WEEK, PROMOTING WARMING TEMPERATURES.  
MIN RHS WILL MOSTLY RANGE BETWEEN 15-20% ACROSS THE LOWER DESERTS  
TO 20-25% FOR HIGHER TERRAIN AREAS. LIGHT WINDS ARE ALSO ANTICIPATED  
THROUGH AT LEAST MONDAY WITH DIRECTIONS MOSTLY FOLLOWING COMMON  
DIURNAL PATTERNS.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-191515-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
203 PM PDT SAT OCT 18 2025  
 
QUIET WEATHER IS EXPECTED THROUGH TUESDAY, WITH LITTLE DAY TO DAY  
VARIATION IN TEMPERATURES, DRY CONDITIONS, AND LIGHT WINDS. A WEAK  
STORM SYSTEM WILL BRING SLIGHTLY COOLER TEMPERATURES, SLIGHTLY  
STRONGER WINDS, INCREASED HUMIDITY, AND A SLIGHT CHANCE FOR RAIN ON  
WEDNESDAY.  
 
 
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