875  
FNUS86 KSGX 241101  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
401 AM PDT MON AUG 24 2026  
 
ECC033-250515-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
401 AM PDT MON AUG 24 2026  
 
MONSOONAL MOISTURE WILL INCREASE SLIGHTLY TODAY, THEN DECREASE  
SLIGHTLY ON TUESDAY WITH A GREATER DECREASE DURING THE MIDDLE OF THE  
WEEK. THERE IS A SLIGHT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS THROUGH TUESDAY FOR THE MOUNTAINS AND DESERTS. ABOVE  
AVERAGE TEMPERATURES WILL WARM THROUGH THURSDAY WITH HIGH AND LOW  
TEMPERATURES AS MUCH AS 10 TO 15 DEGREES ABOVE AVERAGE FOR WEDNESDAY  
AND THURSDAY.  
 

 
 
ECC035-250515-  
MONTE VISTA ECC DISPATCH-  
401 AM PDT MON AUG 24 2026  
 
MONSOONAL MOISTURE WILL INCREASE SLIGHTLY TODAY, THEN DECREASE  
SLIGHTLY ON TUESDAY WITH A GREATER DECREASE DURING THE MIDDLE OF THE  
WEEK. THERE IS A SLIGHT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS THROUGH TUESDAY FOR THE MOUNTAINS AND DESERTS. ABOVE  
AVERAGE TEMPERATURES WILL WARM THROUGH THURSDAY WITH HIGH AND LOW  
TEMPERATURES AS MUCH AS 10 TO 15 DEGREES ABOVE AVERAGE FOR WEDNESDAY  
AND THURSDAY.  
 

 
 
ECC034-250515-  
RIVERSIDE ECC DISPATCH-  
401 AM PDT MON AUG 24 2026  
   
..DISCUSSION FROM LAXFWFSGX
 
 
MONSOONAL MOISTURE WILL INCREASE SLIGHTLY TODAY, THEN DECREASE  
SLIGHTLY ON TUESDAY WITH A GREATER DECREASE DURING THE MIDDLE OF THE  
WEEK. THERE IS A SLIGHT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS THROUGH TUESDAY FOR THE MOUNTAINS AND DESERTS. ABOVE  
AVERAGE TEMPERATURES WILL WARM THROUGH THURSDAY WITH HIGH AND LOW  
TEMPERATURES AS MUCH AS 10 TO 15 DEGREES ABOVE AVERAGE FOR WEDNESDAY  
AND THURSDAY.  
   
..DISCUSSION FROM PHXFWFPSR
 
 
HOT AND SEASONALLY DRY CONDITIONS WILL PREVAIL FOR MUCH IF NOT ALL  
OF THE COMING WEEK. STRONG HIGH PRESSURE WILL SETTLE OVER THE REGION  
BY MIDWEEK WITH GRADUAL DRYING CONDITIONS. MINIMUM RHS TODAY WILL  
MOSTLY FALL BETWEEN 20-30%, BEFORE DROPPING BACK INTO THE TEENS  
STARTING TUESDAY. TEMPERATURES WILL BE AROUND 5-10 DEGREES ABOVE  
NORMAL, WITH LOWER DESERT HIGHS ECLIPSING 110 DEGREES NEARLY EVERY  
AFTERNOON. EXPECT OVERALL LIGHT WINDS FOLLOWING TYPICAL DIURNAL  
TENDENCIES WITH SOME MODEST AFTERNOON UPSLOPE GUSTINESS.  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 

 
 
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