Expires:202512100000;;271745 FPUS56 KLOX 091044 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 243 AM PST Tue Dec 9 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. CAZ376-100000- Southern Ventura County Mountains- Including Rose Valley, Matilija, and Topatopa Mountains 243 AM PST Tue Dec 9 2025 .TODAY...Sunny. Highs from the mid 70s to lower 80s at low elevations to the mid 60s to lower 70s at high elevations. North winds 15 to 25 mph. .TONIGHT...Clear. Lows in the 50s to around 60 except around 40 colder valleys and slopes. Northeast winds around 15 mph. .WEDNESDAY...Sunny. Highs from the upper 70s to mid 80s at low elevations to the upper 60s to mid 70s at high elevations. Northeast winds 15 to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the upper 40s and 50s except the mid 30s to around 40 colder valleys and slopes. Northeast winds around 15 mph. .THURSDAY...Sunny. Highs from the mid 70s to mid 80s at low elevations to the mid 60s to mid 70s at high elevations. .THURSDAY NIGHT...Clear. Lows in the upper 40s and 50s except around 40 colder valleys and slopes. .FRIDAY...Sunny. Highs from the 70s at low elevations to the mid 60s to around 70 at high elevations. .FRIDAY NIGHT...Clear. Lows in the upper 40s and 50s except around 40 colder valleys and slopes. .SATURDAY...Sunny. Highs from the lower to mid 70s at low elevations to the 60s at high elevations. .SATURDAY NIGHT...Clear. Lows in the upper 40s to mid 50s except the mid 30s to around 40 colder valleys and slopes. .SUNDAY...Sunny. Highs from the mid 60s to lower 70s at low elevations to the upper 50s to mid 60s at high elevations. .SUNDAY NIGHT...Clear. Lows in the mid 40s to mid 50s except the mid to upper 30s colder valleys and slopes. .MONDAY...Sunny. Highs from the upper 60s to mid 70s at low elevations to the upper 50s to mid 60s at high elevations. $$