354  
FNUS86 KLOX 191630  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
930 AM PDT MON MAY 19 2025  
 
ECC029-201030-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
   
..DISCUSSION FROM MONTEREY
 
 
NORTHERLY WINDS WILL FUNNEL DRY AIR INTO THE REGION, PARTICULARLY TO  
THE FAR INTERIOR BAY AREA AND CENTRAL COAST WITH GUSTS OF 40-50 MPH  
EXPECTED IN THE HIGHER TERRAIN AND ALONG THE IMMEDIATE COAST WITH  
25-35 MPH EXPECTED ELSEWHERE. AS A RESULT, POOR DAYTIME RELATIVE  
HUMIDITY IS EXPECTED THIS AFTERNOON. THE COMBINATION OF DRY AND  
WINDY CONDITIONS ARE RESPONSIBLE FOR AN ELEVATED FIRE WEATHER  
THREAT ACROSS THE FAR INTERIOR BAY AREA AND CENTRAL COAST,  
PRIMARILY IN BRUSH AND GRASSES. NORTHWESTERLY FLOW WILL GET  
RESTORED TONIGHT, RESULTING IN BETTER OVERNIGHT RELATIVE HUMIDITY  
RECOVERY AND COOLER CONDITIONS TOMORROW.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD
 
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
ECC028-201030-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
ECC031-201030-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
ECC024-201030-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
ECC032-201030-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
ECC030-201030-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
930 AM PDT MON MAY 19 2025  
 
...ELEVATED RISK FOR GRASS FIRES WITH DRY AND VERY WARM CONDITIONS AND  
LOCALLY GUSTY WINDS THROUGH THURSDAY...  
 
HIGH PRESSURE ALOFT WILL STEADILY BUILD OVER THE AREA THROUGH  
THURSDAY, WITH GENERALLY WARMING AND DRYING CONDITIONS. HIGH  
TEMPERATURES WILL RISE FROM 80 TO 90 TODAY TO 90 TO 100 BY WEDNESDAY  
OR THURSDAY. MINIMUM HUMIDITIES INLAND OF THE COAST WILL LOWER FROM  
12 TO 25 PERCENT TODAY TO 8 TO 15 PERCENT BY WEDNESDAY. NORTHWEST TO  
NORTH WIND GUSTS OF 30 TO 45 MPH WILL REMAIN COMMON OVER MANY  
MOUNTAINS AND HILLY AREAS WILL THROUGH TONIGHT, STRONGEST IN THE  
LATE AFTERNOON AND EVENING HOURS, THEN REMAIN GUSTY THROUGH TUESDAY  
NIGHT BUT WEAKEN ALONG THE WAY. THIS INCLUDES THE SANTA YNEZ RANGE  
(AS WELL AS THE MONTECITO HILLS), THE I-5 CORRIDOR, THE ANTELOPE  
VALLEY, THE SANTA SUSANA MOUNTAINS, AND THE SANTA LUCIAS. WINDS WILL  
TURN ONSHORE WEDNESDAY AND THURSDAY, WITH GUSTS OF 20 TO 35 MPH OVER  
THE INTERIOR AREAS. GENERAL IMPROVEMENT EXPECTED FRIDAY THROUGH THE  
WEEKEND.  
 

 
 
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