Expires:202512221200;;990228 FPUS56 KLOX 212110 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 109 PM PST Sun Dec 21 2025 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please visit weather.gov/losangeles and (1) Enter a location into the entry box on the top left -- or -- (2) Click a location on the map. CAZ087-221200- Catalina and Santa Barbara Islands- Including Avalon 109 PM PST Sun Dec 21 2025 ...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING... .TONIGHT...Low clouds and fog. Lows in the mid 50s. .MONDAY...Low clouds and fog in the morning then partly cloudy. Highs in the 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .TUESDAY...Showers likely in the afternoon. Highs in the 60s. Southeast winds 15 to 25 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Showers. Lows in the mid to upper 50s. Southeast winds 20 to 30 mph. .WEDNESDAY...Showers. Highs in the mid 60s to around 70. .WEDNESDAY NIGHT...Showers. Lows in the mid 50s. .CHRISTMAS DAY...Showers. Highs in the 60s. .THURSDAY NIGHT...Showers. Lows in the mid 50s. .FRIDAY...Showers. Highs in the upper 50s and 60s. .FRIDAY NIGHT...Showers likely in the evening, then a chance of showers after midnight. Lows in the lower to mid 50s. Chance of precipitation 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s to mid 60s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers in the evening, becoming partly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 20 percent chance of showers. Highs in the 60s. $$