009  
FNUS86 KSGX 230951  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
251 AM PDT WED SEP 23 2026  
 
ECC033-240400-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
251 AM PDT WED SEP 23 2026  
 
IT WILL BE WARMER THROUGH SATURDAY WITH MODERATE HEATRISK ON FRIDAY  
AND SATURDAY FOR SOME COASTAL AND WESTERN VALLEY AREAS. THERE IS  
ALSO A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS  
ON THURSDAY AFTERNOON. A LOW PRESSURE SYSTEM MOVING INLAND ALONG THE  
WEST COAST AND MID AND HIGH CLOUDS FROM TROPICAL MOISTURE TO THE  
SOUTH WILL BRING COOLING FOR SUNDAY AND MONDAY. THEN WARMER UNDER  
HIGH PRESSURE FOR NEXT TUESDAY.  
 
 
 
ECC035-240400-  
MONTE VISTA ECC DISPATCH-  
251 AM PDT WED SEP 23 2026  
 
IT WILL BE WARMER THROUGH SATURDAY WITH MODERATE HEATRISK ON FRIDAY  
AND SATURDAY FOR SOME COASTAL AND WESTERN VALLEY AREAS. THERE IS  
ALSO A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS  
ON THURSDAY AFTERNOON. A LOW PRESSURE SYSTEM MOVING INLAND ALONG THE  
WEST COAST AND MID AND HIGH CLOUDS FROM TROPICAL MOISTURE TO THE  
SOUTH WILL BRING COOLING FOR SUNDAY AND MONDAY. THEN WARMER UNDER  
HIGH PRESSURE FOR NEXT TUESDAY.  
 
 
 
ECC034-240400-  
RIVERSIDE ECC DISPATCH-  
251 AM PDT WED SEP 23 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
IT WILL BE WARMER THROUGH SATURDAY WITH MODERATE HEATRISK ON FRIDAY  
AND SATURDAY FOR SOME COASTAL AND WESTERN VALLEY AREAS. THERE IS  
ALSO A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS  
ON THURSDAY AFTERNOON. A LOW PRESSURE SYSTEM MOVING INLAND ALONG THE  
WEST COAST AND MID AND HIGH CLOUDS FROM TROPICAL MOISTURE TO THE  
SOUTH WILL BRING COOLING FOR SUNDAY AND MONDAY. THEN WARMER UNDER  
HIGH PRESSURE FOR NEXT TUESDAY.  
   
..DISCUSSION FROM PHXFWFPSR  
 
TODAY INTO TONIGHT WILL BRING MODEST CHANCES 30-50% FOR SHOWERS AND  
THUNDERSTORMS, FOCUSED OVER THE EASTERN DISTRICTS, WHILE THE  
WESTERN DISTRICTS SHOULD MOSTLY REMAIN DRY. GUSTY OUTFLOW WINDS  
WITH ABRUPT WIND SHIFTS ARE EXPECTED DURING THE FIRST PART OF THE  
EVENING. MINRHS WILL FALL INTO A 15-20% RANGE TODAY FOR THE WESTERN  
DISTRICTS AND 20-25% THURSDAY, WHILE THE EASTERN DISTRICTS WILL FALL  
TO 25-40% TODAY AND THURSDAY. WINDS ACROSS EASTERN DISTRICTS WILL  
GENERALLY MAINTAIN A EAST SOUTHEAST DIRECTION, FREQUENTLY BECOMING  
GUSTY WHILE LIGHTER, DIURNALLY DRIVEN WINDS WILL PERSIST IN WESTERN  
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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