599  
FNUS86 KLOX 201627  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
927 AM PDT SAT JUN 20 2026  
 
ECC029-211030-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
   
..DISCUSSION FROM MONTEREY  
 
THE DEPTH OF THE MARINE LAYER WILL BEGIN TO GRADUALLY DECREASE  
THROUGH THE REMAINDER OF THE WEEKEND INTO THE BEGINNING OF NEXT  
WEEK. MEANWHILE, TEMPERATURES WILL BEGIN TO GRADUALLY INCREASE ON  
SUNDAY THROUGH THE MIDDLE OF THE WEEK, WITH A COMPRESSED MARINE  
LAYER REMAINING CLOSER TO THE COASTLINE. SURFACE WINDS WILL REMAIN  
RELATIVELY LIGHT THROUGHOUT THE EXTENDED FORECAST WITH SOME BREEZY  
AFTERNOON WINDS AT HIGHER ELEVATIONS ACROSS THE FAR INTERIOR.  
 
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 OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
 
ECC028-211030-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
 
ECC031-211030-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
 
ECC024-211030-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
 
ECC032-211030-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
 
ECC030-211030-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
927 AM PDT SAT JUN 20 2026  
 
...SEASONABLY ELEVATED FIRE WEATHER CONDITIONS OVER THE INTERIOR  
THROUGH SUNDAY... ...EXTREME HEAT WATCH IN EFFECT FOR PORTIONS OF  
LOS ANGELES COUNTY NEXT TUESDAY THROUGH THURSDAY... ...MID LEVEL  
MOISTURE WITH VERY SLIGHT CHANCE OF SHOWERS/THUNDERSTORMS SOMETIME  
BETWEEN TUESDAY NIGHT AND THURSDAY...  
 
STRONG ONSHORE FLOW WILL CONTINUE TODAY, WITH WINDS REACHING 20 TO  
30 MPH AND GUSTS TO 45 MPH LIKELY ACROSS THE WINDIEST AREAS OF THE  
ANTELOPE VALLEY AND ADJACENT FOOTHILLS. ADDITIONALLY, HUMIDITIES  
WILL GENERALLY RANGE BETWEEN 15 AND 30 PERCENT OVER THE INTERIOR  
THROUGH THIS WEEKEND, EXCEPT 7 TO 15 PERCENT OVER THE EASTERN  
ANTELOPE VALLEY AND SOME OF THE HIGHER MOUNTAIN PEAKS. TEMPERATURES  
HAVE COOLED TO BELOW NORMAL AND WILL CONTINUE THROUGH THE WEEKEND. A  
DEEP MARINE LAYER WILL CONTINUE TO BRING SOME LOW CLOUDS INTO THE  
VALLEYS EACH NIGHT AND MORNING. A WARMING AND DRYING TREND IS  
EXPECTED TO START MONDAY, PEAKING TUESDAY THROUGH THURSDAY, WHEN  
WARMEST INTERIOR LOCATIONS COULD TOP 100 DEGREES. MODERATE ONSHORE  
WINDS ARE EXPECTED NEXT WEEK. SOME MID LEVEL MOISTURE ASSOCIATED  
WITH A WEAK UPPER LOW OFF THE COAST WILL BRING A 5-15 PERCENT CHANCE  
OF SHOWERS OR THUNDERSTORMS ACROSS THE REGION SOMETIME BETWEEN  
TUESDAY NIGHT AND THURSDAY, WITH HIGHEST CHANCES ON WEDNESDAY.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page