273  
FNUS86 KLOX 211601  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
801 AM PST SAT DEC 21 2024  
 
ECC029-221015-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
   
..DISCUSSION FROM MONTEREY
 
 
INCREASED CLOUD COVER, COOLER TEMPERATURES, AND HIGHER HUMIDITY  
PREVAILS TODAY COMPARED TO YESTERDAY. AN ACTIVE WEATHER PATTERN  
ARRIVES SATURDAY, WITH PERIODS OF LIGHT RAIN AND MODERATE TO STRONG  
SOUTHERLY WINDS THROUGH THE WEEKEND. MORE SUBSTANTIAL RAIN WILL  
ARRIVE TUESDAY MORNING AS AN ATMOSPHERIC RIVER TAKES AIM AT THE BAY  
AREA. THE NORTH BAY IS EXPECTED TO RECEIVE 1-2 INCHES FROM THIS  
SYSTEM WITH MORE RAIN ON THE WAY AFTER CHRISTMAS. WITH ALL THIS  
RAIN, FIRE WEATHER CONCERNS REMAIN LOW AND FUELS GENERALLY NEAR OR  
BELOW THE SEASONAL AVERAGE IN TERMS OF ENERGY RELEASE COMPONENT.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD
 
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
ECC028-221015-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
ECC031-221015-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
ECC024-221015-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
ECC032-221015-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
ECC030-221015-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
801 AM PST SAT DEC 21 2024  
 
PARTLY TO MOSTLY CLOUDY SKIES CAN BE EXPECTED ACROSS THE AREA  
THROUGH SUNDAY AS A WEAK SYSTEM MOVES BY TO THE NORTH. THIS SYSTEM  
WILL ALSO BRING THE SLIGHT CHANCE OF LIGHT RAIN TO AREAS NORTH OF  
POINT CONCEPTION, ESPECIALLY ON SUNDAY. ANY RAIN THAT FALLS WILL BE  
VERY LIGHT.  
 
OTHERWISE, TEMPERATURES WILL REMAIN NEAR OR A FEW DEGREES ABOVE  
SEASONAL NORMALS THROUGH SUNDAY. RELATIVE HUMIDITY ACROSS INLAND  
AREAS WILL GRADUALLY INCREASE FROM THE 15-25 PERCENT RANGE TODAY TO  
THE 25-40 PERCENT RANGE ON SUNDAY. GUSTY NORTHWESTERLY WINDS WILL  
DEVELOP TONIGHT AND SUNDAY ACROSS THE USUAL AREAS SUCH AS THE SANTA  
YNEZ RANGE AND THE I-5 CORRIDOR. WIND GUSTS UP TO 40 MPH CAN BE  
EXPECTED IN THESE AREAS.  
 
AFTER ANOTHER WARM DAY ON MONDAY, ANOTHER SYSTEM WILL IMPACT THE  
AREA CHRISTMAS EVE AND CHRISTMAS DAY, BRINGING COOLER AND MORE  
UNSETTLED WEATHER. THERE IS A GOOD CHANCE OF MEASURABLE RAINFALL FOR  
ALL AREAS. AT THIS TIME, MOST AREAS CAN EXPECT UNDER ONE QUARTER  
INCH OF ACCUMULATION. THE ONLY EXCEPTION WILL BE NORTHWEST SAN LUIS  
OBISPO COUNTY WHERE AMOUNTS UP TO THREE QUARTERS OF AN INCH ARE  
POSSIBLE.  
 

 
 
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