120  
FNUS86 KSGX 300834  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
134 AM PDT SUN AUG 30 2026  
 
ECC033-310245-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
134 AM PDT SUN AUG 30 2026  
 
GRADUAL COOLING THROUGH THE MIDDLE OF THE WEEK. AFTERNOON RELATIVE  
HUMIDITY FALLING TO 15 TO 30 PERCENT WITH TYPICAL SEA BREEZES WILL  
CONTINUE ELEVATED FIRE WEATHER CONDITIONS ON THE DESERT MOUNTAIN  
SLOPES TODAY AND MONDAY. FOR LATE TUESDAY, MOISTURE FROM A DISTANT  
TROPICAL CYCLONE WILL BRING A 5-15% CHANCE OF LIGHT PRECIPITATION  
ACROSS THE REGION. MINOR WARMING THURSDAY THROUGH SATURDAY. THERE  
IS A SLIGHT CHANCE OF PRECIPITATION NEXT SATURDAY ASSOCIATED WITH A  
YET TO DEVELOP TROPICAL SYSTEM. CONFIDENCE IN THE TRACK OF THIS  
SYSTEM AND ANY PRECIPITATION IS EXTREMELY LOW.  
 
 
 
ECC035-310245-  
MONTE VISTA ECC DISPATCH-  
134 AM PDT SUN AUG 30 2026  
 
GRADUAL COOLING THROUGH THE MIDDLE OF THE WEEK. AFTERNOON RELATIVE  
HUMIDITY FALLING TO 15 TO 30 PERCENT WITH TYPICAL SEA BREEZES WILL  
CONTINUE ELEVATED FIRE WEATHER CONDITIONS ON THE DESERT MOUNTAIN  
SLOPES TODAY AND MONDAY. FOR LATE TUESDAY, MOISTURE FROM A DISTANT  
TROPICAL CYCLONE WILL BRING A 5-15% CHANCE OF LIGHT PRECIPITATION  
ACROSS THE REGION. MINOR WARMING THURSDAY THROUGH SATURDAY. THERE  
IS A SLIGHT CHANCE OF PRECIPITATION NEXT SATURDAY ASSOCIATED WITH A  
YET TO DEVELOP TROPICAL SYSTEM. CONFIDENCE IN THE TRACK OF THIS  
SYSTEM AND ANY PRECIPITATION IS EXTREMELY LOW.  
 
 
 
ECC034-310245-  
RIVERSIDE ECC DISPATCH-  
134 AM PDT SUN AUG 30 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
GRADUAL COOLING THROUGH THE MIDDLE OF THE WEEK. AFTERNOON RELATIVE  
HUMIDITY FALLING TO 15 TO 30 PERCENT WITH TYPICAL SEA BREEZES WILL  
CONTINUE ELEVATED FIRE WEATHER CONDITIONS ON THE DESERT MOUNTAIN  
SLOPES TODAY AND MONDAY. FOR LATE TUESDAY, MOISTURE FROM A DISTANT  
TROPICAL CYCLONE WILL BRING A 5-15% CHANCE OF LIGHT PRECIPITATION  
ACROSS THE REGION. MINOR WARMING THURSDAY THROUGH SATURDAY. THERE  
IS A SLIGHT CHANCE OF PRECIPITATION NEXT SATURDAY ASSOCIATED WITH A  
YET TO DEVELOP TROPICAL SYSTEM. CONFIDENCE IN THE TRACK OF THIS  
SYSTEM AND ANY PRECIPITATION IS EXTREMELY LOW.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
ELEVATED MOISTURE AND RAIN CHANCES WILL PERSIST ACROSS THE EASTERN  
DISTRICTS THROUGH MONDAY WITH GUSTY WINDS, HEAVY RAINFALL, AND  
LOCALIZED FLOODING STILL A THREAT. THE WESTERN DISTRICTS WILL  
GENERALLY STAY DRY WITH AT MOST A FEW ISOLATED SHOWERS AND STORMS.  
EXPECT MINRHS OF 15-20% ACROSS THE WESTERN DISTRICTS TO 25-40% OVER  
THE EASTERN DISTRICTS BEFORE DRYING OUT AGAIN BEGINNING TUESDAY.  
TEMPERATURES WILL RANGE FROM AROUND NORMAL OVER WESTERN DISTRICTS  
TO SLIGHTLY BELOW NORMAL OVER THE EASTERN DISTRICTS.  
   
..THUNDERSTORMS IMPLY GUSTY WINDS  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 
 
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