173  
FNUS85 KVEF 131101  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
401 AM PDT FRI MAR 13 2026  
 
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## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
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..DISCUSSION FROM RNOFWFVEF
 
 
BREEZY NORTHWESTERLY WINDS WILL PICK UP ACROSS THE GREAT BASIN ON  
SATURDAY WITH GUSTY NORTH WINDS IN THE COLORADO RIVER VALLEY ON  
SUNDAY AND MONDAY. OTHERWISE, WINDS WILL REMAIN RELATIVELY LIGHT  
ELSEWHERE. DRY CONDITIONS WILL CONTINUE THROUGH NEXT WEEK WITH  
RELATIVE HUMIDITY VALUES BOTTOMING OUT IN THE SINGLE DIGITS TO LOW  
TEENS EACH AFTERNOON. WARMER THAN NORMAL TEMPERATURES WILL CONTINUE  
ACROSS THE REGION WITH TEMPERATURES TAKING OFF NEXT WEEK AS STRONG  
HIGH PRESSURE MOVES DIRECTLY OVERHEAD.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
RECORD HEAT WILL CONTINUE FOR INLAND AREAS TODAY WITH LOWEST  
HUMIDITY OF 10 TO 15 PERCENT. FOR SATURDAY, ONSHORE FLOW WILL SPREAD  
COOLING AND HIGHER COASTAL HUMIDITY INLAND TO THE COASTAL SLOPES OF  
THE MOUNTAINS. HOWEVER, WEST WINDS WILL GUST TO 40 TO 40 MPH FOR THE  
DESERTS ONTO THE DESERT SLOPES OF THE MOUNTAINS. THOSE WINDS  
COMBINED WITH LOWEST DAYTIME HUMIDITY AROUND 10 PERCENT WILL BRING  
NEAR CRITICAL FIRE WEATHER CONDITIONS DURING SATURDAY AFTERNOON. FOR  
NEXT WEEK, STRENGTHENING HIGH PRESSURE ALOFT WILL BRING ALL-TIME  
RECORD HEAT FOR MARCH TO INLAND AREAS WITH LOWEST HUMIDITY FALLING  
TO 10 TO 15 PERCENT EACH DAY.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
HIGH PRESSURE WILL DOMINATE ACROSS THE REGION THROUGH NEXT WEEK  
WITH TEMPERATURES AROUND 15 DEGREES ABOVE NORMAL THROUGH THE WEEKEND  
BEFORE HEATING UP EVEN FURTHER (20-30 ABOVE NORMAL) LATER NEXT WEEK.  
DRY CONDITIONS WILL ALSO PREVAIL WITH MINRHS AT OR JUST BELOW 10%  
AND PERSISTING THROUGH NEXT WEEK. OVERNIGHT RECOVERIES WILL BE POOR  
TO FAIR, MOSTLY BETWEEN 25-40% EACH NIGHT. WINDS WILL REMAIN LIGHT  
TODAY BEFORE BECOMING INCREASINGLY BREEZY THIS WEEKEND.  
 
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## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-140515-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
401 AM PDT FRI MAR 13 2026  
 
GUSTY NORTH WINDS ARE EXPECTED IN THE COLORADO RIVER VALLEY ON  
SUNDAY AND MONDAY. OTHERWISE, WINDS WILL REMAIN RELATIVELY LIGHT  
ELSEWHERE. DRY CONDITIONS WILL CONTINUE THROUGH NEXT WEEK WITH  
RELATIVE HUMIDITY VALUES BOTTOMING OUT IN THE SINGLE DIGITS TO LOW  
TEENS EACH AFTERNOON. WARMER THAN NORMAL TEMPERATURES WILL  
CONTINUE ACROSS THE REGION WITH TEMPERATURES TAKING OFF NEXT WEEK  
AS STRONG HIGH PRESSURE MOVES DIRECTLY OVERHEAD.  
 

 
 
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