687  
FNUS85 KVEF 050840  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
140 AM PDT WED AUG 5 2026  
 
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## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
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..DISCUSSION FROM RNOFWFVEF
 
 
ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS WILL CONTINUE, WITH  
MONSOONAL MOISTURE EXPECTED TO INCREASE OVER NORTHWESTERN AZ AND  
PORTIONS OF SOUTHEASTERN CA/SOUTHERN NV LATE WEEK INTO THE  
WEEKEND. UNTIL THEN, MIN RHS WILL BE AROUND 5-15% WITH POOR TO  
FAIR NOCTURNAL RECOVERY, AND 20FT WINDS WILL GENERALLY BE  
SOUTHERLY TO SOUTHWESTERLY AROUND 10-15 MPH WITH AFTERNOON GUSTS  
TO 20-30 MPH. THUNDERSTORM CHANCES RETURN TO PORTIONS OF THE  
REGION BY THE WEEKEND, BUT CONFIDENCE IN WETTING RAINS REMAINS  
LOW.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
HIGH TEMPERATURES WILL SLOWLY WARM FOR THURSDAY THROUGH SATURDAY  
WITH SATURDAY HIGH TEMPERATURES 5 TO 10 DEGREES ABOVE AVERAGE FOR  
INLAND AREAS. THERE WILL BE A SLIGHT INCREASE IN MONSOONAL MOISTURE  
IN EAST TO SOUTHEAST FLOW ALOFT FOR THURSDAY INTO THE WEEKEND WITH A  
FEW SHOWERS NEAR THE MOUNTAINS ON THURSDAY AFTERNOON AND A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS DURING THE  
AFTERNOON FOR FRIDAY AND SATURDAY. FOR SUNDAY AND MONDAY, THERE WILL  
BE SOME ADDITIONAL INFLUX OF MONSOONAL MOISTURE WITH HIGH  
TEMPERATURES NOT QUITE AS HOT AND WITH A CONTINUING SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS EACH AFTERNOON.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
WITH TEMPERATURES HOVERING NEAR TO SLIGHTLY ABOVE NORMAL THROUGH  
THURSDAY, THUNDERSTORMS AND WETTING RAINFALL POTENTIAL WILL LARGELY  
BE RELEGATED TO HIGHER TERRAIN AREAS OF EASTERN DISTRICTS. GUSTY  
WINDS WITH ABRUPT WIND SHIFTS MAY BE COMMON FROM THE OUTFLOWS  
CREATED BY STORMS IN EASTERN AND SOUTHERN ARIZONA. MINIMUM AFTERNOON  
HUMIDITY LEVELS WILL MOSTLY FALL INTO A 20-30% RANGE FOLLOWING FAIR  
TO GOOD OVERNIGHT RECOVERY OF 40-70%. ASIDE FROM THUNDERSTORM WINDS,  
ONLY MODEST AFTERNOON UPSLOPE GUSTS WILL AFFECT THE REGION.  
 
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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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ECC027-060245-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
140 AM PDT WED AUG 5 2026  
 
ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS WILL CONTINUE, WITH  
MONSOONAL MOISTURE EXPECTED TO INCREASE OVER SOUTHERN AND EASTERN  
SAN BERNARDINO COUNTY LATE WEEK INTO THE WEEKEND. UNTIL THEN, MIN  
RHS WILL BE AROUND 5-15% WITH POOR TO FAIR NOCTURNAL RECOVERY,  
AND 20FT WINDS WILL GENERALLY BE SOUTHERLY TO SOUTHWESTERLY AROUND  
10-15 MPH WITH AFTERNOON GUSTS TO 20-30 MPH. THUNDERSTORM CHANCES  
RETURN TO PORTIONS OF SAN BERNARDINO COUNTY BY SUNDAY, THOUGH  
CONFIDENCE IN WETTING RAINS IS LOW AT THIS TIME.  
 

 
 
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