948  
FNUS85 KVEF 251301  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
601 AM PDT WED MAR 25 2026  
 
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## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
BREEZY SOUTHERLY WINDS CAN BE EXPECTED ACROSS THE REGION TODAY INTO  
TONIGHT, WITH WELL ABOVE NORMAL TEMPERATURES PERSISTING. AFTERNOON  
RH VALUES WILL RANGE FROM THE UPPER SINGLE DIGITS TO THE LOWER TEENS  
TODAY. FROM THURSDAY ONWARD, THE REGION DRIES OUT FURTHER, WITH  
AFTERNOON RH VALUES DROPPING INTO THE UPPER SINGLE DIGITS, EXCEPT IN  
THE HIGHER ELEVATIONS OF THE SPRING MOUNTAINS AND SIERRA, WHERE  
VALUES IN THE 15 TO 30 PERCENT RANGE ARE EXPECTED.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
TEMPERATURES WILL REMAIN WELL ABOVE AVERAGE THIS WEEK WITH LOWEST  
DAYTIME HUMIDITY FOR THE DESERTS FALLING TO AROUND 10 PERCENT AND TO  
10 TO 15 PERCENT ON THE DESERT SLOPES OF THE MOUNTAINS. SOUTHWEST TO  
WEST WINDS EACH AFTERNOON AND EVENING GUSTING 25 TO 35 MPH IN THE  
DESERTS AND ON THE DESERT SLOPES OF THE MOUNTAINS. THE MARINE LAYER  
AND WEAK ONSHORE FLOW WILL KEEP COASTAL AREAS COOLER WITH HIGHER  
HUMIDITY. FOR EARLY NEXT WEEK, ONSHORE FLOW WILL STRENGTHEN AND  
SPREAD COOLING AND HIGHER COASTAL HUMIDITY INLAND.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
RECORD HEAT ALONG WITH DRY CONDITIONS WILL PERSIST THROUGH THE END  
OF THIS WEEK. MINRHS WILL GENERALLY RANGE BETWEEN 5-10% EACH  
AFTERNOON, WITH MAXRHS GENERALLY BETWEEN 20-40%. WINDS WILL TEND TO  
FOLLOW TYPICAL DIURNAL TENDENCIES. ALTHOUGH, THERE WILL BE A  
MARGINAL INCREASE IN AFTERNOON SOUTHWESTERLY BREEZES TOMORROW AND  
THURSDAY, WITH GUSTS UP TO 15-25 MPH.  
 
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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 ##  
## ##  
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ECC027-260715-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
601 AM PDT WED MAR 25 2026  
 
BREEZY SOUTHERLY WINDS CAN BE EXPECTED ACROSS THE REGION TODAY INTO  
TONIGHT, WITH WELL ABOVE NORMAL TEMPERATURES PERSISTING. AFTERNOON  
RH VALUES WILL RANGE FROM THE UPPER SINGLE DIGITS TO THE LOWER TEENS  
TODAY. FROM THURSDAY ONWARD, THE REGION DRIES OUT FURTHER, WITH  
AFTERNOON RH VALUES DROPPING INTO THE UPPER SINGLE DIGITS, EXCEPT IN  
THE HIGHER ELEVATIONS OF THE SPRING MOUNTAINS AND SIERRA, WHERE  
VALUES IN THE 15 TO 30 PERCENT RANGE ARE EXPECTED.  
 

 
 
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