232  
FNUS86 KSGX 130844  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
144 AM PDT THU AUG 13 2026  
 
ECC033-140245-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
144 AM PDT THU AUG 13 2026  
 
SOUTHWEST FLOW ALOFT WILL BRING DRYING OF MONSOONAL MOISTURE THE  
NEXT FEW DAYS WITH SURFACE DRYING FOR INLAND AREAS AS WELL. HIGH  
TEMPERATURES WILL CONTINUE TO COOL TODAY, THEN SLOWLY WARM TO  
AROUND AVERAGE FOR NEXT TUESDAY. SOUTHWEST TO WEST WINDS FOR THE  
MOUNTAINS AND DESERTS WILL GUST TO 25 TO 35 MPH FOR THIS AFTERNOON  
INTO THIS EVENING BUT WITH LOWEST HUMIDITY AROUND 25 TO 35 PERCENT.  
FOR THE NEXT WEEK, THE LOWEST DAYTIME HUMIDITY FOR THE DESERTS IS  
EXPECTED FOR NEXT TUESDAY AT AROUND 15 PERCENT, BUT WITH WEAK  
WINDS.  
 
 
 
ECC035-140245-  
MONTE VISTA ECC DISPATCH-  
144 AM PDT THU AUG 13 2026  
 
SOUTHWEST FLOW ALOFT WILL BRING DRYING OF MONSOONAL MOISTURE THE  
NEXT FEW DAYS WITH SURFACE DRYING FOR INLAND AREAS AS WELL. HIGH  
TEMPERATURES WILL CONTINUE TO COOL TODAY, THEN SLOWLY WARM TO  
AROUND AVERAGE FOR NEXT TUESDAY. SOUTHWEST TO WEST WINDS FOR THE  
MOUNTAINS AND DESERTS WILL GUST TO 25 TO 35 MPH FOR THIS AFTERNOON  
INTO THIS EVENING BUT WITH LOWEST HUMIDITY AROUND 25 TO 35 PERCENT.  
FOR THE NEXT WEEK, THE LOWEST DAYTIME HUMIDITY FOR THE DESERTS IS  
EXPECTED FOR NEXT TUESDAY AT AROUND 15 PERCENT, BUT WITH WEAK  
WINDS.  
 
 
 
ECC034-140245-  
RIVERSIDE ECC DISPATCH-  
144 AM PDT THU AUG 13 2026  
   
..DISCUSSION FROM LAXFWFSGX  
 
SOUTHWEST FLOW ALOFT WILL BRING DRYING OF MONSOONAL MOISTURE THE  
NEXT FEW DAYS WITH SURFACE DRYING FOR INLAND AREAS AS WELL. HIGH  
TEMPERATURES WILL CONTINUE TO COOL TODAY, THEN SLOWLY WARM TO  
AROUND AVERAGE FOR NEXT TUESDAY. SOUTHWEST TO WEST WINDS FOR THE  
MOUNTAINS AND DESERTS WILL GUST TO 25 TO 35 MPH FOR THIS AFTERNOON  
INTO THIS EVENING BUT WITH LOWEST HUMIDITY AROUND 25 TO 35 PERCENT.  
FOR THE NEXT WEEK, THE LOWEST DAYTIME HUMIDITY FOR THE DESERTS IS  
EXPECTED FOR NEXT TUESDAY AT AROUND 15 PERCENT, BUT WITH WEAK  
WINDS.  
   
..DISCUSSION FROM PHXFWFPSR  
 
ELEVATED HUMIDITY LEVELS, BELOW NORMAL TEMPERATURES, AND LINGERING  
CHANCES FOR SHOWERS AND A FEW THUNDERSTORMS ARE EXPECTED TODAY  
BEFORE MUCH DRIER AIR FILTERS INTO THE REGION FRIDAY INTO THE  
WEEKEND. AFTERNOON MINRHS OF 30-50% TODAY WILL DROP TO 20-30% BY  
SATURDAY AND INTO THE TEENS ACROSS THE LOWER DESERTS STARTING  
SUNDAY. OVERNIGHT RECOVERIES WILL REMAIN GOOD TO EXCELLENT. WINDS  
WILL REMAIN PREDOMINATELY OUT OF THE SOUTH SOUTHWEST MUCH OF THE  
PERIOD WITH OVERNIGHT LIGHT EASTERLY DOWNSLOPING WINDS 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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