218  
FNUS86 KSGX 100812  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
112 AM PDT THU SEP 10 2026  
 
ECC033-110215-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
112 AM PDT THU SEP 10 2026  
 
THERE IS A SLIGTHT SHOWERS AND THUNDERSTORMS FOR THIS AFTERNOON FOR  
THE MOUNTAINS, WITH THE CHANCE OF WETTING RAIN LESS THAN 20  
PERCENT. A MUCH DRIER ATMOSPHERE ALOFT IS EXPECTED FOR THE WEEKEND  
INTO NEXT WEEK. COOLING WILL BEGIN TO SPREAD INTO THE COAST AND  
WESTERN VALLEYS TODAY WHILE THE MOUNTAINS AND DESERTS CONTINUE TO  
WARM. COOLING WILL THEN SPREAD INLAND FOR FRIDAY THROUGH THE  
WEEKEND WITH HIGH TEMPERATURES ON SUNDAY AS MUCH AS 4 TO 8 DEGREES  
BELOW AVERAGE FOR THE INLAND EMPIRE. THERE WILL BE SLIGHT DAY TO  
DAY DIFFERENCES FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK.  
 
 
 
ECC035-110215-  
MONTE VISTA ECC DISPATCH-  
112 AM PDT THU SEP 10 2026  
 
THERE IS A SLIGTHT SHOWERS AND THUNDERSTORMS FOR THIS AFTERNOON FOR  
THE MOUNTAINS, WITH THE CHANCE OF WETTING RAIN LESS THAN 20  
PERCENT. A MUCH DRIER ATMOSPHERE ALOFT IS EXPECTED FOR THE WEEKEND  
INTO NEXT WEEK. COOLING WILL BEGIN TO SPREAD INTO THE COAST AND  
WESTERN VALLEYS TODAY WHILE THE MOUNTAINS AND DESERTS CONTINUE TO  
WARM. COOLING WILL THEN SPREAD INLAND FOR FRIDAY THROUGH THE  
WEEKEND WITH HIGH TEMPERATURES ON SUNDAY AS MUCH AS 4 TO 8 DEGREES  
BELOW AVERAGE FOR THE INLAND EMPIRE. THERE WILL BE SLIGHT DAY TO  
DAY DIFFERENCES FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK.  
 
 
 
ECC034-110215-  
RIVERSIDE ECC DISPATCH-  
112 AM PDT THU SEP 10 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
THERE IS A SLIGTHT SHOWERS AND THUNDERSTORMS FOR THIS AFTERNOON FOR  
THE MOUNTAINS, WITH THE CHANCE OF WETTING RAIN LESS THAN 20  
PERCENT. A MUCH DRIER ATMOSPHERE ALOFT IS EXPECTED FOR THE WEEKEND  
INTO NEXT WEEK. COOLING WILL BEGIN TO SPREAD INTO THE COAST AND  
WESTERN VALLEYS TODAY WHILE THE MOUNTAINS AND DESERTS CONTINUE TO  
WARM. COOLING WILL THEN SPREAD INLAND FOR FRIDAY THROUGH THE  
WEEKEND WITH HIGH TEMPERATURES ON SUNDAY AS MUCH AS 4 TO 8 DEGREES  
BELOW AVERAGE FOR THE INLAND EMPIRE. THERE WILL BE SLIGHT DAY TO  
DAY DIFFERENCES FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK.  
   
..DISCUSSION FROM PHXFWFPSR  
 
ABOVE NORMAL TEMPERATURES WILL CONTINUE INTO THE WEEKEND WITH  
MODESTLY ELEVATED HUMIDITIES. RAIN CHANCES WILL IMPROVE BY FRIDAY,  
BUT STILL MOSTLY FAVOR THE ARIZONA HIGH TERRAIN. AFTERNOON MINIMUM  
HUMIDITIES OF 17-25% TODAY WILL IMPROVE TO 25-30% FOR FRIDAY AND  
SATURDAY. OVERNIGHT RECOVERIES WILL REMAIN FAIR TO GOOD AT 40-70%.  
EXPECT FAIRLY TYPICAL DIURNAL WINDS WITH LITTLE IF ANY BREEZINESS  
TODAY, BUT WITH 20-25 MPH AFTERNOON AND EARLY EVENING GUSTS ON  
FRIDAY AND SATURDAY.  
   
..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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