533  
FNUS86 KSGX 301027  
FWLSGX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
327 AM PDT THU OCT 30 2025  
 
ECC033-310430-  
ORANGE ECC DISPATCH-  
DISCUSSION FOR ORANGE ECC DISPATCH  
327 AM PDT THU OCT 30 2025  
 
IT IS STILL VERY DRY INLAND AND LOWEST HUMIDITY FOR TODAY WILL FALL  
TO AROUND 10 PERCENT FOR THE MOUNTAINS DESERTS AND INLAND  
VALLEYS, BUT WITH WEAK WINDS. A RETURN OF ONSHORE FLOW WILL SPREAD  
COOLER MARINE AIR INLAND THROUGH FRIDAY WITH A SHALLOW MARINE  
LAYER INCREASING IN DEPTH TO AROUND 1000 TO 1200 FEET FOR FRIDAY  
INTO THE WEEKEND. IT WILL BE A FEW DEGREES WARMER FOR THE COAST  
AND VALLEYS FOR THE WEEKEND, THEN A GRADUAL COOLING TREND FOR  
MONDAY THROUGH WEDNESDAY AS ONSHORE FLOW STRENGTHENS AND THE  
MARINE LAYER GRADUALLY DEEPENS.  
 

 
 
ECC035-310430-  
MONTE VISTA ECC DISPATCH-  
327 AM PDT THU OCT 30 2025  
 
IT IS STILL VERY DRY INLAND AND LOWEST HUMIDITY FOR TODAY WILL FALL  
TO AROUND 10 PERCENT FOR THE MOUNTAINS DESERTS AND INLAND  
VALLEYS, BUT WITH WEAK WINDS. A RETURN OF ONSHORE FLOW WILL SPREAD  
COOLER MARINE AIR INLAND THROUGH FRIDAY WITH A SHALLOW MARINE  
LAYER INCREASING IN DEPTH TO AROUND 1000 TO 1200 FEET FOR FRIDAY  
INTO THE WEEKEND. IT WILL BE A FEW DEGREES WARMER FOR THE COAST  
AND VALLEYS FOR THE WEEKEND, THEN A GRADUAL COOLING TREND FOR  
MONDAY THROUGH WEDNESDAY AS ONSHORE FLOW STRENGTHENS AND THE  
MARINE LAYER GRADUALLY DEEPENS.  
 

 
 
ECC034-310430-  
RIVERSIDE ECC DISPATCH-  
327 AM PDT THU OCT 30 2025  
   
..DISCUSSION FROM LAXFWFSGX
 
 
IT IS STILL VERY DRY INLAND AND LOWEST HUMIDITY FOR TODAY WILL FALL  
TO AROUND 10 PERCENT FOR THE MOUNTAINS DESERTS AND INLAND  
VALLEYS, BUT WITH WEAK WINDS. A RETURN OF ONSHORE FLOW WILL SPREAD  
COOLER MARINE AIR INLAND THROUGH FRIDAY WITH A SHALLOW MARINE  
LAYER INCREASING IN DEPTH TO AROUND 1000 TO 1200 FEET FOR FRIDAY  
INTO THE WEEKEND. IT WILL BE A FEW DEGREES WARMER FOR THE COAST  
AND VALLEYS FOR THE WEEKEND, THEN A GRADUAL COOLING TREND FOR  
MONDAY THROUGH WEDNESDAY AS ONSHORE FLOW STRENGTHENS AND THE  
MARINE LAYER GRADUALLY DEEPENS.  
   
..DISCUSSION FROM PHXFWFPSR
 
 
ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS WILL CONTINUE OVER THE  
NEXT SEVERAL DAYS. MINRHS WILL BE IN THE 10-20% RANGE WITH  
OVERNIGHT RECOVERIES OF 20-40%. WINDS WILL TEND TO FOLLOW THEIR  
TYPICAL DIURNAL TENDENCIES WITH MINIMAL AFTERNOON GUSTINESS.  
 
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN  
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.  
 

 
 
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