639  
FNUS86 KSGX 221109  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
409 AM PDT SAT AUG 22 2026  
 
ECC033-230515-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
409 AM PDT SAT AUG 22 2026  
 
MONSOONAL MOISTURE WILL DECREASE THIS WEEKEND, WITH A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS AND LOW DESERTS  
RETURNING FOR MONDAY AFTERNOON. ABOVE AVERAGE HIGH AND LOW  
TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK, GENERALLY 5 TO  
10 DEGREES ABOVE AVERAGE FOR INLAND AREAS.  
 

 
 
ECC035-230515-  
MONTE VISTA ECC DISPATCH-  
409 AM PDT SAT AUG 22 2026  
 
MONSOONAL MOISTURE WILL DECREASE THIS WEEKEND, WITH A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS AND LOW DESERTS  
RETURNING FOR MONDAY AFTERNOON. ABOVE AVERAGE HIGH AND LOW  
TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK, GENERALLY 5 TO  
10 DEGREES ABOVE AVERAGE FOR INLAND AREAS.  
 

 
 
ECC034-230515-  
RIVERSIDE ECC DISPATCH-  
409 AM PDT SAT AUG 22 2026  
   
..DISCUSSION FROM LAXFWFSGX
 
 
MONSOONAL MOISTURE WILL DECREASE THIS WEEKEND, WITH A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS FOR THE MOUNTAINS AND LOW DESERTS  
RETURNING FOR MONDAY AFTERNOON. ABOVE AVERAGE HIGH AND LOW  
TEMPERATURES WILL CONTINUE THROUGH NEXT WEEK, GENERALLY 5 TO  
10 DEGREES ABOVE AVERAGE FOR INLAND AREAS.  
 
   
..DISCUSSION FROM PHXFWFPSR
 
 
ABOVE NORMAL TEMPERATURES CONTINUE INTO NEXT WEEK. MINRH VALUES WILL  
BE AROUND 12-20% TODAY AND INCREASE TO AROUND 15-25% TOMORROW WITH  
OVERNIGHT RECOVERY OF 30-60%. SCATTERED THUNDERSTORMS ARE EXPECTED  
ACROSS THE HIGHER TERRAIN AREAS THIS WEEKEND WITH ONLY SLIGHT  
CHANCES FOR ISOLATED SHOWERS AND STORMS ACROSS THE SOUTH- CENTRAL  
AZ LOWER DESERTS. OUTSIDE OF THUNDERSTORM OUTFLOW WINDS, WINDS WILL  
FOLLOW THE TYPICAL DIURNAL TENDENCIES WITH SOME MODEST AFTERNOON  
UPSLOPE GUSTINESS.  
   
..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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