355  
FNUS85 KVEF 112157  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
257 PM PDT THU JUN 11 2026  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF  
 
HIGH TEMPERATURES WILL CONTINUE TO TOP OUT AROUND 5 TO 10 DEGREES  
ABOVE NORMAL THROUGH THE WEEKEND, INCREASING FURTHER NEXT WEEK.  
AFTERNOON RH VALUES WILL BOTTOM OUT IN THE SINGLE DIGITS TO LOW  
TEENS FOR MUCH OF THE AREA THROUGH THE FORECAST PERIOD. MID-LEVEL  
MOISTURE WILL PUSH UP THE COLORADO RIVER VALLEY AND INTO NORTHWEST  
ARIZONA, SOUTHERN NEVADA, AND SOUTHEASTERN CALIFORNIA OVER THE  
WEEKEND. THIS WILL RESULT IN LOW CHANCES FOR ISOLATED SHOWERS AND  
THUNDERSTORMS OVER THE WEEKEND. SUDDEN GUSTY WINDS AND LIGHTNING  
WILL BE POSSIBLE WITH ANY STORMS, MAINLY IN THE TERRAIN OF EASTERN  
CLARK, LINCOLN, AND NORTHERN MOHAVE COUNTIES. PRECIPITATION CHANCES  
WILL DECREASE EARLY NEXT WEEK AS WE DRY BACK OUT.  
 
   
..DISCUSSION FROM LAXFWFSGX  
 
THE MARINE LAYER WILL REMAIN AROUND 1500 TO 2000 FEET DEEP INTO  
NEXT WEEK WITH HIGH TEMPERATURES GENERALLY RANGING FROM A FEW  
DEGREES ABOVE AVERAGE NEAR THE COAST TO 5 TO 10 DEGREES ABOVE  
AVERAGE FOR THE MOUNTAINS AND DESERTS. THERE IS A SLIGHT CHANCE OF  
SHOWERS, MAINLY ON FRIDAY AFTERNOON AND MAINLY NEAR THE MOUNTAINS,  
WITH THE CHANCE OF WETTING RAIN LESS THAN 10 PERCENT. WINDS ARE  
EXPECTED TO FOLLOW THE DIURNAL PATTERN, WITH SEA BREEZES DURING THE  
AFTERNOONS AND EVENINGS.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
TEMPERATURES WILL REMAIN IN A 3F-6F ABOVE NORMAL RANGE THROUGH THE  
END OF THE WORK WEEK. SEASONABLY DRY CONDITIONS REMAIN TODAY, WITH  
AFTERNOON MINRHS COMMONLY BETWEEN 8-15% AREAWIDE. HUMIDITY WILL  
INCREASE TONIGHT INTO FRIDAY, WITH POOR TO FAIR OVERNIGHT  
RECOVERIES BETWEEN 30-50% AREAWIDE AND AFTERNOON MINRHS BETWEEN  
15-20%. SLIGHT CHANCES FOR SHOWERS AND THUNDERSTORMS WILL EXIST FOR  
THE WESTERN DESERTS FRIDAY MORNING, ALBEIT WITH LIMITED RAINFALL  
POTENTIAL. A VERY ISOLATED, LOW RISK FOR DRY LIGHTNING LEADING TO  
NATURAL FIRE STARTS CANNOT BE RULED OUT FRIDAY MORNING.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-121600-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
257 PM PDT THU JUN 11 2026  
 
HIGH TEMPERATURES WILL CONTINUE TO TOP OUT AROUND 5 TO 10 DEGREES  
ABOVE NORMAL THROUGH THE WEEKEND, INCREASING FURTHER NEXT WEEK.  
AFTERNOON RH VALUES WILL BOTTOM OUT IN THE SINGLE DIGITS TO LOW  
TEENS FOR MUCH OF THE AREA THROUGH THE FORECAST PERIOD. MID-LEVEL  
MOISTURE WILL PUSH UP THE COLORADO RIVER VALLEY AND INTO NORTHWEST  
ARIZONA, SOUTHERN NEVADA, AND SOUTHEASTERN CALIFORNIA OVER THE  
WEEKEND. THIS WILL RESULT IN LOW CHANCES FOR ISOLATED SHOWERS AND  
THUNDERSTORMS OVER THE WEEKEND. SUDDEN GUSTY WINDS AND LIGHTNING  
WILL BE POSSIBLE WITH ANY STORMS, MAINLY IN THE TERRAIN OF EASTERN  
CLARK, LINCOLN, AND NORTHERN MOHAVE COUNTIES. PRECIPITATION CHANCES  
WILL DECREASE EARLY NEXT WEEK AS WE DRY BACK OUT.  
 
 
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