964  
FNUS86 KLOX 042304  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
304 PM PST MON MAR 4 2024  
 
ECC029-051715-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
304 PM PST MON MAR 4 2024  
   
..DISCUSSION FROM MONTEREY
 
 
SHOWER ACTIVITY RETURNS LATE MONDAY WILL BE FOCUSED ON THE NORTH  
BAY, BUT WILL SPREAD SOUTHWARD ACROSS THE CENTRAL COAST TUESDAY  
NIGHT INTO WEDNESDAY. EXPECT MOSTLY LIGHT TO MODERATE SHOWERS FROM  
THIS SYSTEM. DRIER CONDITIONS RETURN LATE WEEK ALONG WITH A WARMING  
TREND TO NEAR SEASONAL AVERAGES BY FRIDAY. ANOTHER CHANCE FOR LIGHT  
RAIN ARRIVES INTO THE WEEKEND.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD
 
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
ECC028-051715-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
304 PM PST MON MAR 4 2024  
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
ECC031-051715-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
304 PM PST MON MAR 4 2024  
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
ECC024-051715-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
304 PM PST MON MAR 4 2024  
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
ECC032-051715-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
304 PM PST MON MAR 4 2024  
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
ECC030-051715-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
304 PM PST MON MAR 4 2024  
 
...GUSTY NORTHWEST WINDS THROUGH TONIGHT ACROSS THE INTERSTATE  
5 CORRIDOR, ANTELOPE VALLEY, AND SOUTHWEST SANTA BARBARA COUNTY...  
 
...A COLD STORM SYSTEM WILL LIKELY BRING SHOWERS, A SLIGHT CHANCE OF  
THUNDERSTORMS, AND MOUNTAIN SNOW BETWEEN TUESDAY NIGHT AND WEDNESDAY  
NIGHT...  
 
NORTHWEST WINDS GUSTING BETWEEN 35 AND 45 MPH WILL CONTINUE THROUGH  
TONIGHT ACROSS THE INTERSTATE 5 CORRIDOR, ANTELOPE VALLEY, AND  
SOUTHWEST SANTA BARBARA COUNTY. DRY WEATHER WILL CONTINUE THIS  
AFTERNOON THROUGH AT LEAST TUESDAY. ANOTHER COLD STORM SYSTEM WILL  
BRING A CHANCE OF SHOWERS BY TUESDAY NIGHT FOR AREAS NORTH OF POINT  
CONCEPTION, SPREADING SOUTH ACROSS THE ENTIRE REGION ON WEDNESDAY  
AND WEDNESDAY NIGHT. EARLY RAINFALL PROJECTIONS INDICATE MOST AREAS  
WILL LIKELY SEE BETWEEN 0.25 AND 0.50 INCHES, EXCEPT UP TO  
0.75 INCHES IN THE MOUNTAINS AND FOOTHILLS. THERE IS ALSO A  
10-20 PERCENT CHANCE OF THUNDERSTORMS WEDNESDAY INTO WEDNESDAY NIGHT  
AS MORE UNSTABLE AIR MOVES INTO THE REGION. SNOW LEVELS WILL  
GENERALLY RANGE BETWEEN 4500 AND 5500 FEET, BUT COULD LOCALLY FALL  
AS LOW AS 4000 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS. THERE IS  
ANOTHER WEAK UPPER LEVEL SYSTEM THAT WILL BRING INCREASING CLOUDS  
AND A 20 PERCENT CHANCE OF SHOWERS ACROSS THE MOUNTAINS ON THURSDAY  
AFTERNOON AND EVENING. GUSTY NORTHWEST WINDS WILL FOLLOW THAT SYSTEM  
ON THURSDAY NIGHT, ESPECIALLY ACROSS THE I-5 CORRIDOR AND SOUTHWEST  
SANTA BARBARA COUNTY. DRY AND WARMER WEATHER IS THEN EXPECTED TO  
RETURN ON FRIDAY AND SATURDAY AS WEAK OFFSHORE FLOW DEVELOPS.  
 

 
 
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