779  
FNUS86 KSGX 191015  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
315 AM PDT THU MAR 19 2026  
 
ECC033-200415-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
315 AM PDT THU MAR 19 2026  
 
RECORD HEAT FOR MARCH WILL CONTINUE FOR INLAND AREAS INTO THE  
WEEKEND WITH LOWEST DAYTIME HUMIDITY FOR INLAND AREAS THROUGH  
FRIDAY RANGING FROM AROUND 10 PERCENT FOR THE DESERTS TO 10 TO 15  
PERCENT FOR THE INLAND VALLEYS. COOLING AND HIGHER COASTAL  
HUMIDITY WILL BEGIN TO SPREAD INLAND OVER THE WEEKEND INTO EARLY  
NEXT WEEK, BUT WITH HIGH TEMPERATURES FOR SOME INLAND AREAS  
REMAINING MORE THAN 20 DEGREES ABOVE AVERAGE.  
 
 
 
ECC035-200415-  
MONTE VISTA ECC DISPATCH-  
315 AM PDT THU MAR 19 2026  
 
RECORD HEAT FOR MARCH WILL CONTINUE FOR INLAND AREAS INTO THE  
WEEKEND WITH LOWEST DAYTIME HUMIDITY FOR INLAND AREAS THROUGH  
FRIDAY RANGING FROM AROUND 10 PERCENT FOR THE DESERTS TO 10 TO 15  
PERCENT FOR THE INLAND VALLEYS. COOLING AND HIGHER COASTAL  
HUMIDITY WILL BEGIN TO SPREAD INLAND OVER THE WEEKEND INTO EARLY  
NEXT WEEK, BUT WITH HIGH TEMPERATURES FOR SOME INLAND AREAS  
REMAINING MORE THAN 20 DEGREES ABOVE AVERAGE.  
 
 
 
ECC034-200415-  
RIVERSIDE ECC DISPATCH-  
315 AM PDT THU MAR 19 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
RECORD HEAT FOR MARCH WILL CONTINUE FOR INLAND AREAS INTO THE  
WEEKEND WITH LOWEST DAYTIME HUMIDITY FOR INLAND AREAS THROUGH  
FRIDAY RANGING FROM AROUND 10 PERCENT FOR THE DESERTS TO 10 TO 15  
PERCENT FOR THE INLAND VALLEYS. COOLING AND HIGHER COASTAL  
HUMIDITY WILL BEGIN TO SPREAD INLAND OVER THE WEEKEND INTO EARLY  
NEXT WEEK, BUT WITH HIGH TEMPERATURES FOR SOME INLAND AREAS  
REMAINING MORE THAN 20 DEGREES ABOVE AVERAGE.  
   
..DISCUSSION FROM PHXFWFPSR  
 
VERY HOT AND DRY CONDITIONS WILL CONTINUE INTO THE WEEKEND. LOWER  
DESERT HIGHS WILL LIKELY TOP OUT NEAR 105 DEGREES THROUGH SATURDAY.  
AFTERNOON MINRHS IN THE SINGLE DIGITS WILL BE COMMON, FOLLOWING  
POOR OVERNIGHT RECOVERIES IN A 15-35% RANGE. WINDS WILL BE LIGHT  
THROUGH THE END OF THE WORK WEEK, MOSTLY UNDER 15 MPH, WITH  
TYPICAL AFTERNOON UPSLOPE BREEZES.  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 
 
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