918  
FNUS85 KVEF 101317  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
617 AM PDT THU JUL 10 2025  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF
 
 
HOT AND DRY CONDITIONS WILL PERSIST THROUGH THE WEEKEND. MIN  
RELATIVE HUMIDITY WILL DROP TO 10 PERCENT OR LESS EACH AFTERNOON.  
HIGH TEMPERATURES WILL REMAIN ABOVE NORMAL THROUGH THE PERIOD WITH  
NO PRECIPITATION EXPECTED. WINDS WILL REMAIN AROUND 10 MPH WITH  
LIMITED GUSTS NOT EXPECTED TO EXCEED 25 MPH THROUGH THE REST OF THE  
WEEK.  
 
   
..DISCUSSION FROM LAXFWFSGX
 
 
NOT MUCH CHANGE FROM WEDNESDAY FOR TODAY WITH HIGH TEMPERATURES AS  
MUCH AS 8 TO 12 DEGREES ABOVE AVERAGE FOR THE LOWER DESERTS AND  
INLAND VALLEYS. THERE WILL BE ELEVATED FIRE WEATHER CONDITIONS FOR  
TODAY AND FRIDAY DURING THE AFTERNOON AND EARLY EVENING FOR THE  
DESERTS ONTO THE DESERT SLOPES OF THE MOUNTAINS WITH LOWEST  
HUMIDITY OF 8 TO 15 PERCENT AND SOUTHWEST WINDS WITH GUSTS TO 20 TO  
30 MPH WITH GUSTS TO 35 TO 45 MPH IN THE NORTHERN COACHELLA VALLEY  
BELOW THE SAN GORGONIO PASS. COOLING WILL SPREAD INLAND FOR FRIDAY  
AND SATURDAY WITH HIGH TEMPERATURES ON SATURDAY NEAR TO AROUND  
5 DEGREES BELOW AVERAGE WITH THE DESERTS AROUND 5 DEGREES ABOVE  
AVERAGE. MINOR DAY TO DAY CHANGES WILL CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. A MARINE LAYER NEAR 1500 FEET DEEP TODAY WILL DEEPEN  
SLIGHTLY TO 1500 TO 2000 FEET FOR THIS WEEKEND INTO NEXT WEEK.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS WILL PERSIST THROUGH  
THE END OF THE WORKWEEK, WITH LOWER DESERT HIGHS BETWEEN  
108-116 DEGREES THIS AFTERNOON. LOCALLY ELEVATED FIRE WEATHER  
CONDITIONS WILL EXIST TODAY AND FRIDAY, AS A WEATHER DISTURBANCE  
MOVES THROUGH THE GREAT BASIN AND ENHANCES AFTERNOON/EVENING  
BREEZINESS. EXPECT GUSTS TO BETWEEN 25-35 MPH THIS AFTERNOON INTO  
THE EVENING ACROSS SOUTH CENTRAL ARIZONA. ON FRIDAY, GUSTS UPWARDS  
OF 25-30 MPH WILL BE MOSTLY CONFINED TO THE HIGH TERRAIN OF THE  
EASTERN DISTRICTS. AFTERNOON MINRHS WILL GENERALLY BOTTOM OUT  
BETWEEN 15-20% AREAWIDE TODAY AND FRIDAY, BUT HUMIDITY WILL FALL  
BELOW 15% FOR PORTIONS OF THE WESTERN DISTRICTS SUCH AS EASTERN  
RIVERSIDE COUNTY. CHANCES FOR THUNDERSTORMS AND CWR WILL BE BELOW  
10% THROUGH FRIDAY AND CONFINED TO THE HIGH TERRAIN OF SOUTHERN  
GILA COUNTY.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-110730-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
617 AM PDT THU JUL 10 2025  
 
HOT AND DRY CONDITIONS WILL PERSIST THROUGH THE WEEKEND. MIN  
RELATIVE HUMIDITY WILL DROP TO 10 PERCENT OR LESS EACH AFTERNOON.  
HIGH TEMPERATURES WILL REMAIN ABOVE NORMAL THROUGH THE PERIOD WITH  
NO PRECIPITATION EXPECTED. WINDS WILL REMAIN AROUND 10 MPH WITH  
LIMITED GUSTS NOT EXPECTED TO EXCEED 25 MPH THROUGH THE REST OF THE  
WEEK.  
 

 
 
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