557  
FNUS86 KLOX 171603  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
903 AM PDT THU SEP 17 2026  
 
ECC029-181015-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
   
..DISCUSSION FROM MONTEREY  
 
COOL CONDITIONS CONTINUE TODAY AS AN UPPER LEVEL LOW MOVES OVER THE  
REGION, ALLOWING FOR A DEEP MARINE LAYER AT AROUND 3000 FEET OR  
MORE. WINDS ARE GENERALLY GENTLE TO MODERATE THIS AFTERNOON AND  
EVENING WITH GUSTS OF 20 TO 30 MPH LIMITED TO FAVORED GAPS AND  
PASSES AND THE NORTHERN SALINAS VALLEY. AS THE LOW MOVES EASTWARD ON  
FRIDAY, THE MARINE LAYER WILL BEGIN TO COMPRESS AND TEMPERATURES  
WILL RISE, COMING NEAR THE SEASONAL AVERAGES THROUGH THE WEEKEND.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
 
ECC028-181015-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
 
ECC031-181015-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
 
ECC024-181015-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
 
ECC032-181015-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
 
ECC030-181015-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
903 AM PDT THU SEP 17 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS ACROSS INTERIOR SECTIONS  
DUE TO GUSTY ONSHORE WINDS AND MODERATELY DRY CONDITIONS...  
 
A DEEP MARINE LAYER WILL BRING MILD CONDITIONS AND SPOTS OF DRIZZLE  
FROM THE COASTS TO THE FOOTHILLS TODAY WITH MODEST WARMING AND  
DECREASED MARINE LAYER INFLUENCE TO FOLLOW FRIDAY THROUGH THE  
WEEKEND. HUMIDITIES WILL GENERALLY STAY ABOVE 25 PERCENT, BUT VERY  
DRY AIR ABOVE THE MARINE LAYER WILL KEEP MINIMUM HUMIDITIES OF  
10 TO 20 PERCENT GOING FOR SOME MOUNTAIN ELEVATIONS ABOVE  
5000 FEET. THOSE HUMIDITIES WILL LOWER INTO THE DRIEST INTERIOR  
VALLEYS AND HILLS BY FRIDAY OR SATURDAY. WINDS WILL GENERALLY BE  
LIGHT, EXCEPT FOR TYPICALLY BREEZY SOUTHWEST TO NORTHWEST WINDS  
OVER THE INTERIOR AREAS OF 15 TO 25 MPH WITH GUSTS OF 25 TO 35 MPH,  
AS WELL AS THE SUNDOWNER AREA OF SOUTHWEST SANTA BARBARA COUNTY.  
 
 
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