887  
FNUS86 KLOX 061625  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
925 AM PDT SUN SEP 6 2026  
 
ECC029-071030-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
   
..DISCUSSION FROM MONTEREY  
 
BELOW NORMAL CONDITIONS CONTINUE TODAY BEFORE A WARMING TREND AND  
RETURN TO ABOVE NORMAL TEMPERATURES BEGINS MONDAY. BY MIDWEEK,  
TEMPERATURES WILL BE RUNNING 5 TO 10 DEGREES ABOVE NORMAL WITH UPPER  
LEVEL RIDGING PUSHING INTO CALIFORNIA AND COMPRESSING THE REBUILDING  
MARINE LAYER TO AROUND 500 TO 1000 FT. CONDITIONS WILL BE MUCH DRIER  
ACROSS THE INTERIOR WITH DAYTIME HUMIDITY RETENTION IN THE 10S TO  
30S. THE DRIEST AND WARMEST CONDITIONS WILL BE FOR LOCATIONS ABOVE  
THE MARINE LAYER. DIURNALLY BREEZY CONDITIONS CONTINUE ACROSS THE  
HIGHER TERRAIN AND MOUNTAIN GAPS/PASSES. LIGHT RAIN IS POSSIBLE MID  
TO LATE WEEK THANKS TO REMNANT TROPICAL MOISTURE BUT WETTING RAINS  
ARE NOT EXPECTED.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
 
ECC028-071030-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
 
ECC031-071030-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
 
ECC024-071030-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
 
ECC032-071030-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
 
ECC030-071030-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
925 AM PDT SUN SEP 6 2026  
 
...TROPICAL SYSTEM TO IMPACT THE AREA OVER THE LABOR DAY WEEKEND WITH  
DANGEROUS SURF, MODERATE COASTAL FLOODING, AND RAIN...  
 
A SIGNIFICANT MOISTURE SURGE IS TAKING PLACE TODAY FOR AREAS SOUTH  
OF POINT CONCEPTION AS REMNANTS FROM TROPICAL CYCLONE MARIE FILTER  
INTO THE AREA TODAY. MOST OF THE RAIN TODAY WILL BE FOCUSED ACROSS  
LA AND VENTURA COUNTIES, WITH GENERALLY LIGHT TO MODERATE INTENSITY.  
HOWEVER, THE ATMOSPHERE IS EXPECTED TO DESTABILIZE TODAY, LEADING TO  
A 5 TO 15 PERCENT CHANCE OF THUNDERSTORMS OR BRIEF HEAVIER SHOWERS.  
RAINFALL AMOUNTS AND INTENSITIES HAVE TRENDED SLIGHTLY HIGHER TODAY,  
WITH MOST AREAS OF LA COUNTY NOW EXPECTING TO RECEIVE BETWEEN  
0.25 AND 1.00 INCHES, EXCEPT LOCALLY HIGHER AMOUNTS NEAR THE SAN  
GABRIEL MOUNTAINS AND FOOTHILLS. PEAK RAINFALL RATES BETWEEN  
0.25 AND 0.50 INCHES PER HOUR ARE POSSIBLE, WHICH COULD RESULT IN  
LOCALIZED ROADWAY FLOODING. IN ADDITION, HIGH SURF, DANGEROUS RIP  
CURRENTS AND MODERATE COASTAL FLOODING WILL REMAIN ACROSS SOUTH  
FACING BEACHES THROUGH THE LABOR DAY WEEKEND. THERE WILL STILL BE  
CHANCE OF RESIDUAL SHOWERS ACROSS THE MOUNTAINS THROUGH TUESDAY  
AFTER THIS MAIN RAIN BAND PUSHES THROUGH THE AREA TODAY.  
 
 
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