Zone Forecast Product
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
058 FPUS56 KLOX 311615 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 915 AM PDT Sun Aug 31 2025 CAZ368-312315- Los Angeles County Inland Coast including Downtown Los Angeles- Including Beverly Hills, Compton, Culver City, Downey, Hollywood, and Norwalk 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs in the mid 80s to mid 90s. .TONIGHT...Mostly clear. Lows in the mid to upper 60s. .LABOR DAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 80s to mid 90s. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows around 70. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 90s. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Clear in the evening then partly cloudy. Lows around 70. .THURSDAY...Partly cloudy. Highs in the 80s to around 90. .THURSDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s. .FRIDAY...Partly cloudy. Highs in the lower to mid 80s. .FRIDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s. $$ CAZ366-312315- Los Angeles County Beaches- Including LAX, Long Beach, Redondo Beach, Santa Monica, and Torrance 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs from around 80 at the beaches to the upper 80s inland. Southwest winds around 15 mph in the afternoon. .TONIGHT...Clear except for patchy low clouds and fog after midnight. Lows in the mid 60s. .LABOR DAY...Areas of low clouds and fog in the morning then sunny. Highs from the upper 70s to mid 80s at the beaches to around 90 inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. Southwest winds around 15 mph in the evening. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows around 70. .WEDNESDAY...Partly cloudy. Highs from the upper 70s to mid 80s at the beaches to the upper 80s inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs from the mid 70s at the beaches to the mid 80s inland. .THURSDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 60s. .FRIDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs in the mid 70s to mid 80s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly cloudy in the morning then partly cloudy. Highs in the mid 70s to mid 80s. $$ CAZ367-312315- Palos Verdes Hills- Including Rancho Palos Verdes 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs in the 80s except the mid 70s nearest to the coast. .TONIGHT...Mostly clear. Lows in the mid 60s. .LABOR DAY...Partly cloudy. Highs in the mid 80s to around 90 except the upper 70s nearest to the coast. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s. West winds around 15 mph in the evening. .TUESDAY...Partly cloudy. Highs in the 80s to lower 90s. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs in the upper 70s and 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the mid 70s to mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy. Highs in the mid 70s to lower 80s. $$ CAZ362-312315- Malibu Coast- Including Malibu and Pacific Palisades 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs in the upper 70s to mid 80s. .TONIGHT...Clear in the evening then partly cloudy. Lows in the mid to upper 60s. .LABOR DAY...Partly cloudy. Highs in the lower to mid 80s. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the mid 60s to around 70. West winds around 15 mph in the evening. .TUESDAY...Mostly cloudy in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s to around 90. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s to around 70. .WEDNESDAY...Partly cloudy. Highs in the lower to mid 80s. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the mid 70s to around 80. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .FRIDAY...Partly cloudy. Highs in the mid 70s to around 80. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .SATURDAY...Partly cloudy. Highs in the mid to upper 70s. $$ CAZ354-312315- Ventura County Beaches- Including Oxnard, Point Mugu, Port Hueneme, and Ventura 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs from around 80 at the beaches to the mid to upper 80s inland. .TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .LABOR DAY...Areas of low clouds and fog in the morning then sunny. Highs from the mid 70s to around 80 at the beaches to the mid 80s inland. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .TUESDAY...Mostly cloudy in the morning then partly cloudy. Highs from the mid 70s to around 80 at the beaches to the mid to upper 80s inland. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs from the mid to upper 70s at the beaches to the mid 80s inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs from the lower to mid 70s at the beaches to the lower 80s inland. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 70s at the beaches to around 80 inland. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Partly cloudy. Highs from around 70 at the beaches to around 80 inland. $$ CAZ355-312315- Ventura County Inland Coast- Including Camarillo and East Ventura 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs in the mid 80s to lower 90s. .TONIGHT...Clear. Lows in the lower to mid 60s. .LABOR DAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s. .TUESDAY...Mostly cloudy in the morning then partly cloudy. Highs in the mid 80s to lower 90s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Sunny. Highs in the 80s to around 90. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. $$ CAZ350-312315- Santa Barbara County Southeastern Coast- Including Carpinteria, Goleta, Montecito, and Santa Barbara 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs in the 80s to around 90. .TONIGHT...Clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .LABOR DAY...Partly cloudy in the morning then sunny. Highs in the upper 70s and 80s. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the lower to mid 60s. .TUESDAY...Partly cloudy. Highs in the upper 70s to mid 80s except around 90 in the hills. .TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .WEDNESDAY...Sunny. Highs in the upper 70s to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the 70s to around 80. .FRIDAY NIGHT...Clear in the evening then partly cloudy. Lows around 60. .SATURDAY...Partly cloudy. Highs in the 70s to around 80. $$ CAZ349-312315- Santa Barbara County Southwestern Coast- Including El Capitan State Beach, Gaviota, Jalama Beach, and Refugio State Beach 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs in the mid 80s to lower 90s. .TONIGHT...Clear. Lows in the mid 50s to mid 60s. .LABOR DAY...Sunny. Highs in the mid 80s to around 90. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph. .TUESDAY...Partly cloudy. Highs in the mid 80s to around 90. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. .THURSDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. .FRIDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 50s to around 60. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. $$ CAZ087-312315- Catalina and Santa Barbara Islands- Including Avalon 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny in the morning then patchy low clouds. Highs from the mid to upper 70s near the coast to the mid to upper 80s interior. .TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s except around 70 in the hills. .LABOR DAY...Partly cloudy. Highs from the mid 70s to around 80 near the coast to the mid 80s to around 90 interior. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s to around 70. .TUESDAY...Mostly cloudy in the morning then partly cloudy. Highs from around 80 near the coast to around 90 interior. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower to mid 60s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs from the mid 70s to around 80 near the coast to the mid to upper 80s interior. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .THURSDAY...Partly cloudy. Highs from the lower to mid 70s near the coast to the lower 80s interior. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs from the lower 70s near the coast to the lower 80s interior. .FRIDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the lower 60s. .SATURDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs from the lower 70s near the coast to the lower 80s interior. $$ CAZ548-312315- Los Angeles County San Gabriel Valley- Including East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 92 to 101. .TONIGHT...Clear. Lows in the mid to upper 60s. .LABOR DAY...Sunny. Highs 94 to 103. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .TUESDAY...Partly cloudy with a slight chance of showers in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 96 to 103. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs 93 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Sunny in the morning then partly cloudy. Highs around 90. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to around 90. $$ CAZ373-312315- Eastern San Fernando Valley- Including Burbank, Universal City, Glendale, Sunland, and La Canada Flintridge 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 95 to 100. .TONIGHT...Clear. Lows in the mid 60s to around 70. .LABOR DAY...Sunny. Highs 96 to 100. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 60s to mid 70s. .TUESDAY...Partly cloudy in the morning, becoming mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 102. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the lower 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Sunny in the morning then partly cloudy. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to around 90. $$ CAZ372-312315- Western San Fernando Valley- Including Northridge, Woodland Hills, Van Nuys, and Chatsworth 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 96 to 105. .TONIGHT...Clear. Lows in the mid 60s to lower 70s. .LABOR DAY...Sunny. Highs 98 to 107. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows around 70. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 100 to 107. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows around 70. .WEDNESDAY...Sunny. Highs 98 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. .THURSDAY...Sunny. Highs 92 to 100. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s. $$ CAZ088-312315- Santa Clarita Valley- Including Lake Castaic, Newhall, Santa Clarita, and Valencia 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 98 to 103. Southwest winds 10 to 20 mph in the afternoon. .TONIGHT...Clear. Lows in the mid 60s to around 70. .LABOR DAY...Sunny. Highs 98 to 105. Southwest winds 10 to 20 mph in the afternoon. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to lower 70s. West winds 10 to 20 mph in the evening. .TUESDAY...Partly cloudy in the morning, becoming mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 105. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows around 70. .WEDNESDAY...Sunny. Highs 98 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. .THURSDAY...Sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Clear. Lows in the mid 60s. .FRIDAY...Sunny. Highs in the lower to mid 90s. .FRIDAY NIGHT...Clear. Lows in the lower to mid 60s. .SATURDAY...Sunny. Highs around 90. $$ CAZ371-312315- Calabasas and Agoura Hills- Including Westlake Village and Malibu Lake 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 94 to 103. .TONIGHT...Clear. Lows in the upper 50s to mid 60s. .LABOR DAY...Sunny. Highs 96 to 103. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the 60s to lower 70s. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 105. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the 60s to lower 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs 94 to 101. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Clear. Lows in the upper 50s to mid 60s. .FRIDAY...Sunny in the morning then partly cloudy. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the upper 50s to mid 60s. .SATURDAY...Sunny. Highs in the mid 80s to around 90. $$ CAZ374-312315- Southeastern Ventura County Valleys- Including Moorpark, Newbury Park, Simi Valley, and Thousand Oaks 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs in the upper 80s to mid 90s except 97 to 102 farthest inland. .TONIGHT...Clear. Lows in the 60s to around 70. .LABOR DAY...Sunny. Highs 90 to 103. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the 60s to lower 70s. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 103. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to around 70. .WEDNESDAY...Sunny. Highs 87 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny. Highs in the 80s to lower 90s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .FRIDAY...Sunny. Highs in the 80s to around 90. .FRIDAY NIGHT...Clear. Lows in the upper 50s to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except around 90 farthest inland. $$ CAZ358-312315- Central Ventura County Valleys- Including Fillmore, Piru, and Santa Paula 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs in the upper 80s to mid 90s except 98 to 103 farthest inland. Southwest winds around 15 mph in the afternoon. .TONIGHT...Clear. Lows in the upper 50s to mid 70s. .LABOR DAY...Sunny. Highs in the mid 80s to mid 90s except 99 to 104 farthest inland. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the 60s to mid 70s. West winds around 15 mph in the evening. .TUESDAY...Partly cloudy. Highs in the upper 80s to mid 90s except 100 to 105 farthest inland. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny. Highs in the mid 80s to lower 90s except 98 to 103 farthest inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs in the upper 70s and 80s except the mid to upper 90s farthest inland. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .FRIDAY...Sunny. Highs in the upper 70s to mid 80s except the lower to mid 90s farthest inland. .FRIDAY NIGHT...Clear. Lows in the upper 50s and 60s. .SATURDAY...Sunny. Highs in the upper 70s to mid 80s except around 90 farthest inland. $$ CAZ357-312315- Ojai Valley- Including Oak View and Ojai 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 99 to 103. .TONIGHT...Clear. Lows in the mid to upper 50s. .LABOR DAY...Sunny. Highs 98 to 103. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the lower 60s. .TUESDAY...Partly cloudy. Highs 99 to 104. .TUESDAY NIGHT...Clear. Lows in the lower to mid 60s. .WEDNESDAY...Sunny. Highs 98 to 101. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows around 60. .SATURDAY...Sunny. Highs around 90. $$ CAZ356-312315- Lake Casitas- Including Meiners Oaks 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 92 to 102 except around 80 closer to the coast. .TONIGHT...Clear. Lows in the upper 50s and 60s. .LABOR DAY...Sunny. Highs 92 to 102 except the lower to mid 80s closer to the coast. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the 60s to around 70. .TUESDAY...Partly cloudy. Highs 93 to 103 except the upper 70s to mid 80s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .WEDNESDAY...Sunny. Highs 91 to 101 except around 80 closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny. Highs in the mid 80s to lower 90s except the mid to upper 70s closer to the coast. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .FRIDAY...Sunny. Highs in the 80s to around 90 except the lower to mid 70s closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SATURDAY...Sunny. Highs in the 80s to around 90 except the lower to mid 70s closer to the coast. $$ CAZ370-312315- Eastern Santa Monica Mountains Recreational Area- Including Topanga 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 91 to 101 except the lower to mid 80s closer to the coast. .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s except around 60 colder valleys. .LABOR DAY...Sunny. Highs 93 to 103 except the mid to upper 80s closer to the coast. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 95 to 104 except the mid 80s to around 90 closer to the coast. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to lower 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs 92 to 101 except the mid to upper 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the mid 80s to mid 90s except around 80 closer to the coast. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .FRIDAY...Partly cloudy. Highs in the mid 80s to lower 90s except the mid 70s to around 80 closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s except the mid 70s to around 80 closer to the coast. $$ CAZ369-312315- Western Santa Monica Mountains Recreational Area- Including Malibu Bowl 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs in the mid 80s to mid 90s except around 80 closer to the coast. .TONIGHT...Clear. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys. .LABOR DAY...Sunny. Highs in the upper 80s to mid 90s except the lower to mid 80s closer to the coast. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s and 90s except the lower to mid 80s closer to the coast. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs in the upper 80s to mid 90s except around 80 closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .THURSDAY...Sunny in the morning then partly cloudy. Highs in the 80s to around 90 except the mid to upper 70s closer to the coast. .THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .FRIDAY...Partly cloudy. Highs in the 80s except the lower to mid 70s closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. $$ CAZ375-312315- Santa Susana Mountains- Including Oat Mountain 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 93 to 101 except the upper 80s colder hills. .TONIGHT...Clear. Lows in the mid 60s to mid 70s. .LABOR DAY...Sunny. Highs 90 to 102. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 102. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny. Highs 93 to 101 except the upper 80s colder hills. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs in the upper 80s to mid 90s except the upper 70s to mid 80s colder hills. .THURSDAY NIGHT...Clear. Lows in the 60s to lower 70s. .FRIDAY...Sunny. Highs in the mid 80s to lower 90s except around 80 colder hills. .FRIDAY NIGHT...Clear. Lows in the upper 50s and 60s. .SATURDAY...Sunny. Highs in the upper 70s and 80s. $$ CAZ352-312315- Santa Ynez Mountains Eastern Range- Including Montecito Hills 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT MONDAY... .TODAY...Sunny. Highs 88 to 100. .TONIGHT...Clear. Lows in the mid 60s to mid 70s. .LABOR DAY...Sunny. Highs 90 to 100. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. .TUESDAY...Partly cloudy. Highs in the mid 80s to mid 90s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs in the mid 80s to mid 90s. .WEDNESDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. .THURSDAY...Sunny. Highs in the 80s to around 90. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. .FRIDAY...Sunny. Highs in the upper 70s and 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SATURDAY...Sunny. Highs in the mid 70s to mid 80s. $$ CAZ351-312315- Santa Ynez Mountains Western Range- Including San Marcos Pass 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs in the mid 80s to mid 90s. .TONIGHT...Clear. Lows in the mid 60s to mid 70s. .LABOR DAY...Sunny. Highs in the mid 80s to mid 90s. .MONDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the lower to mid 70s in the hills. North winds around 15 mph. .TUESDAY...Partly cloudy. Highs in the mid 80s to mid 90s. .TUESDAY NIGHT...Clear. Lows in the 60s except the lower to mid 70s in the hills. .WEDNESDAY...Sunny. Highs in the mid 80s to mid 90s. .WEDNESDAY NIGHT...Clear. Lows in the upper 50s to mid 60s except the lower 70s in the hills. .THURSDAY...Sunny. Highs in the 80s. .THURSDAY NIGHT...Clear. Lows in the upper 50s and 60s. .FRIDAY...Sunny. Highs in the upper 70s to mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .SATURDAY...Sunny. Highs in the upper 70s to mid 80s. $$ CAZ380-312315- Eastern San Gabriel Mountains- Including Mount Wilson, Mount Baldy, Wrightwood, and The Angeles Crest Highway 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. .TONIGHT...Clear. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys and slopes. .LABOR DAY...Sunny. Highs from 90 to 100 at low elevations to the mid 70s to lower 80s at high elevations. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs from 90 to 100 at low elevations to the mid 70s to lower 80s at high elevations. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, becoming mostly clear after midnight. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the upper 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. .WEDNESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. .THURSDAY...Sunny in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the 80s to lower 90s at low elevations to the 70s at high elevations. .THURSDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to lower 70s except around 60 colder valleys and slopes. .FRIDAY...Sunny in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the 80s to around 90 at low elevations to the lower to mid 70s at high elevations. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the 60s to around 70 except the mid 50s to around 60 colder valleys and slopes. .SATURDAY...Sunny in the morning then partly cloudy. Highs from the upper 70s to mid 80s at low elevations to the mid 60s to lower 70s at high elevations. $$ CAZ379-312315- Western San Gabriel Mountains and Highway 14 Corridor- Including Acton, Warm Springs, and Mill Creek 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 92 to 100 at low elevations to the 80s to around 90 at high elevations. Southwest winds around 15 mph in the afternoon. .TONIGHT...Clear. Lows in the mid 60s to mid 70s. Southwest winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs from 94 to 102 at low elevations to the mid 80s to lower 90s at high elevations. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Partly cloudy with a slight chance of showers in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from 94 to 102 at low elevations to the mid 80s to lower 90s at high elevations. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny in the morning, becoming partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny in the morning, becoming partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the lower to mid 90s at low elevations to the 80s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .FRIDAY...Sunny in the morning, becoming partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the upper 80s to mid 90s at low elevations to the upper 70s to mid 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .SATURDAY...Sunny. Highs from the mid 80s to around 90 at low elevations to the mid 70s to lower 80s at high elevations. $$ CAZ378-312315- Interstate 5 Corridor- Including Tejon Pass, Gorman, and Pyramid Lake 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 96 to 101 at low elevations to the lower to mid 90s at high elevations. Northwest winds 15 to 25 mph shifting to the south in the afternoon. .TONIGHT...Clear. Lows in the mid 60s to mid 70s. Northwest winds around 15 mph after midnight. .LABOR DAY...Sunny. Highs from 98 to 103 at low elevations to the lower to mid 90s at high elevations. Southwest winds around 15 mph. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. West winds around 15 mph. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs from 97 to 102 at low elevations to the upper 80s to mid 90s at high elevations. Northwest winds around 15 mph shifting to the south in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs from 95 to 100 at low elevations to around 90 at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .THURSDAY...Sunny in the morning then partly cloudy. Highs from the lower to mid 90s at low elevations to the mid to upper 80s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .FRIDAY...Sunny in the morning then partly cloudy. Highs from around 90 at low elevations to the lower to mid 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SATURDAY...Sunny. Highs from the mid 80s to around 90 at low elevations to around 80 at high elevations. $$ CAZ376-312315- Southern Ventura County Mountains- Including Rose Valley, Matilija, and Topatopa Mountains 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 94 to 103 at low elevations to the mid 80s to lower 90s at high elevations. .TONIGHT...Clear. Lows in the mid 60s to mid 70s except the mid 50s to around 60 colder valleys and slopes. .LABOR DAY...Sunny. Highs from 95 to 104 at low elevations to the mid 80s to lower 90s at high elevations. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. .TUESDAY...Partly cloudy in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from 94 to 103 at low elevations to the mid 80s to lower 90s at high elevations. .TUESDAY NIGHT...Partly cloudy in the evening then clear. Lows in the upper 60s and 70s except around 60 colder valleys and slopes. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the mid 50s to around 60 colder valleys and slopes. .THURSDAY...Sunny in the morning then partly cloudy. Highs from the lower to mid 90s at low elevations to the 80s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid to upper 50s colder valleys and slopes. .FRIDAY...Sunny in the morning then partly cloudy. Highs from the upper 80s to mid 90s at low elevations to the upper 70s to mid 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the lower to mid 50s colder valleys and slopes. .SATURDAY...Sunny. Highs from the mid 80s to lower 90s at low elevations to the mid 70s to lower 80s at high elevations. $$ CAZ377-312315- Northern Ventura County Mountains- Including Lockwood Valley, Mount Pinos, and Ozena 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 91 to 101 at low elevations to the lower to mid 80s at high elevations. Southeast winds around 15 mph in the afternoon. .TONIGHT...Clear. Lows in the 60s to lower 70s except the lower to mid 50s colder valleys and slopes. Northwest winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs from 92 to 102 at low elevations to the 80s at high elevations. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. .TUESDAY...Partly cloudy in the morning, becoming mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from 92 to 102 at low elevations to the upper 70s to mid 80s at high elevations. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, becoming mostly clear after midnight. Lows in the mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. .WEDNESDAY...Sunny in the morning then partly cloudy. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .WEDNESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the 60s to around 70 except the lower to mid 50s colder valleys and slopes. .THURSDAY...Sunny in the morning, becoming partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the upper 80s and 90s at low elevations to the mid 70s to lower 80s at high elevations. .THURSDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 50s to lower 60s. .FRIDAY...Sunny in the morning, becoming partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs from the mid 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. .FRIDAY NIGHT...Partly cloudy in the evening then clear. Lows in the 50s to around 60. .SATURDAY...Sunny. Highs from the mid 80s to mid 90s at low elevations to the 70s at high elevations. $$ CAZ353-312315- Santa Barbara County Interior Mountains- Including Big Pine Mountain, Figueroa Mountain, and San Rafael Mountain 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 95 to 102 at low elevations to the mid 80s to lower 90s at high elevations. Northeast winds around 15 mph in the morning. .TONIGHT...Clear. Lows in the upper 60s and 70s except the lower to mid 60s colder valleys and slopes. .LABOR DAY...Sunny. Highs 93 to 101. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys and slopes. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys and slopes. .WEDNESDAY...Sunny. Highs from 93 to 100 at low elevations to the mid 80s to around 90 at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except around 60 colder valleys and slopes. .THURSDAY...Sunny. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid 50s to around 60 colder valleys and slopes. .FRIDAY...Sunny. Highs in the mid 80s to mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid to upper 50s colder valleys and slopes. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. $$ CAZ382-312315- Eastern Antelope Valley Foothills- Including Valyermo, Llano, and Pearblossom 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs 92 to 102. .TONIGHT...Clear. Lows in the mid 60s to lower 70s. West winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs 93 to 102. Northwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 60s to mid 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs 91 to 100. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening, becoming mostly clear after midnight. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny in the morning, becoming mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 100. .WEDNESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Sunny in the morning, becoming mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Partly cloudy in the evening then clear. Lows in the upper 60s to mid 70s. .FRIDAY...Sunny in the morning, becoming mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s to mid 90s. .FRIDAY NIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to around 70. .SATURDAY...Sunny in the morning then partly cloudy. Highs in the mid 80s to lower 90s. $$ CAZ381-312315- Western Antelope Valley Foothills- Including Elizabeth Lake and Lake Palmdale 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs 92 to 100. Northwest winds around 15 mph shifting to the south in the afternoon. .TONIGHT...Clear. Lows in the upper 60s to mid 70s. West winds 15 to 25 mph. .LABOR DAY...Sunny. Highs 93 to 101. Southwest winds 15 to 25 mph. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the lower to mid 70s. Southwest winds 15 to 25 mph. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs 92 to 101. West winds around 15 mph shifting to the south in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower to mid 70s. .WEDNESDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 100. .WEDNESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s to mid 90s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .FRIDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SATURDAY...Sunny. Highs in the upper 70s and 80s. $$ CAZ383-312315- Antelope Valley- Including Palmdale, Lancaster, and Lake Los Angeles 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs 98 to 106. Southeast winds around 15 mph in the afternoon. .TONIGHT...Clear. Lows in the 60s to lower 70s. West winds around 15 mph. .LABOR DAY...Sunny. Highs 99 to 106. Southwest winds 15 to 25 mph. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. Southwest winds 15 to 25 mph. .TUESDAY...Partly cloudy with a slight chance of showers in the morning, becoming mostly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 98 to 104. Southwest winds around 15 mph shifting to the east in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 100. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .FRIDAY...Sunny in the morning, becoming partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ346-312315- Santa Barbara County Central Coast Beaches- Including Lompoc and Vandenberg Space Force Base 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs from the mid 70s to around 80 at the beaches to the mid to upper 80s inland. .TONIGHT...Mostly clear. Lows in the mid 50s to around 60. Northwest winds around 15 mph in the evening. .LABOR DAY...Partly cloudy in the morning then sunny. Highs from the mid to upper 70s at the beaches to the lower to mid 80s inland. .MONDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the mid 50s. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs from the lower to mid 70s at the beaches to around 80 inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the mid 50s. .WEDNESDAY...Low clouds and fog mostly clearing in the afternoon. Highs from around 70 at the beaches to the upper 70s inland. .WEDNESDAY NIGHT...Low clouds and fog developing. Lows in the mid 50s. .THURSDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid to upper 70s inland. .THURSDAY NIGHT...Low clouds and fog developing. Lows in the mid 50s. .FRIDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid to upper 70s inland. .FRIDAY NIGHT...Partly cloudy early then low clouds and fog. Lows in the mid 50s. .SATURDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid to upper 70s inland. $$ CAZ347-312315- Santa Barbara County Inland Central Coast- Including Buellton and Santa Maria 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs in the mid 80s to mid 90s. .TONIGHT...Mostly clear. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs in the 80s to lower 90s. .MONDAY NIGHT...Clear in the evening then areas of low clouds and fog. Lows in the mid 50s to mid 60s. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs in the upper 70s to mid 80s except around 90 farthest inland. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then areas of low clouds and fog. Lows in the mid 50s to lower 60s. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs in the 70s to around 80 except the mid 80s to around 90 farthest inland. .WEDNESDAY NIGHT...Clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .THURSDAY...Low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s except the mid to upper 80s farthest inland. .THURSDAY NIGHT...Clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .FRIDAY...Low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s except the lower to mid 80s farthest inland. .FRIDAY NIGHT...Clear early then low clouds and fog. Lows in the mid 50s. .SATURDAY...Low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s except the lower to mid 80s farthest inland. $$ CAZ340-312315- San Luis Obispo County Beaches- Including Arroyo Grande, Avila Beach, Cambria, Morro Bay, and Pismo Beach 915 AM PDT Sun Aug 31 2025 Update .TODAY...Sunny. Highs from around 80 at the beaches to around 90 inland. West winds around 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid to upper 50s. Northwest winds around 15 mph in the evening. .LABOR DAY...Sunny except for patchy low clouds and fog in the morning. Highs from the mid to upper 70s at the beaches to the mid 80s inland. .MONDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs from the lower to mid 70s at the beaches to the lower to mid 80s inland. .TUESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs from around 70 at the beaches to the upper 70s inland. .WEDNESDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the mid 50s. .THURSDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid 70s inland. .THURSDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the mid 50s. .FRIDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid 70s inland. .FRIDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the mid 50s. .SATURDAY...Low clouds and fog in the morning then partly cloudy. Highs from the mid to upper 60s at the beaches to the mid 70s inland. $$ CAZ341-312315- San Luis Obispo County Inland Central Coast- Including Lopez Lake, Nipomo, and San Luis Obispo 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs in the mid 80s to mid 90s. .TONIGHT...Mostly clear. Lows in the mid to upper 50s. West winds around 15 mph in the evening. .LABOR DAY...Partly cloudy in the morning then sunny. Highs in the upper 70s and 80s. .MONDAY NIGHT...Clear except for patchy low clouds and fog after midnight. Lows in the mid 50s. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs in the mid 70s to mid 80s. .TUESDAY NIGHT...Clear except for patchy low clouds and fog after midnight. Lows in the mid 50s. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs in the 70s to lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .THURSDAY...Low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s. .THURSDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .FRIDAY...Areas of low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s. .FRIDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s. .SATURDAY...Low clouds and fog in the morning then sunny. Highs in the upper 60s and 70s. $$ CAZ348-312315- Santa Ynez Valley- Including Lake Cachuma, Los Olivos, Santa Ynez, and Solvang 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs 93 to 103. .TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s. Northwest winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs 90 to 100. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .TUESDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs 92 to 101 except the mid 80s to around 90 closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .WEDNESDAY...Sunny except for patchy low clouds and fog in the morning. Highs 91 to 100 except the lower to mid 80s closer to the coast. .WEDNESDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 50s to around 60. .THURSDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 80s to mid 90s except around 80 closer to the coast. .THURSDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid 50s to around 60. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s except around 80 closer to the coast. .FRIDAY NIGHT...Clear except for patchy low clouds and fog after midnight. Lows in the mid to upper 50s. .SATURDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 80s to lower 90s except the mid 70s to around 80 closer to the coast. $$ CAZ343-312315- Southern Salinas Valley- Including Atascadero, Lake Nacimiento, Paso Robles, San Miguel, and Templeton 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs 103 to 107. .TONIGHT...Clear. Lows in the mid 50s to around 60. .LABOR DAY...Sunny. Highs 100 to 103. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 50s to around 60. .TUESDAY...Partly cloudy. Highs 96 to 102. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to around 60. .WEDNESDAY...Sunny. Highs 94 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the upper 80s and 90s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. $$ CAZ342-312315- Santa Lucia Mountains- Including Hearst Castle and Irish Hills 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TODAY...Sunny. Highs 96 to 106 except the mid 80s to around 90 closer to the coast. .TONIGHT...Clear. Lows in the mid 50s to mid 60s except around 70 warmer hills. .LABOR DAY...Sunny. Highs 93 to 103 except the lower to mid 80s closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s except the mid 60s to around 70 warmer hills. .TUESDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs 92 to 102 except the upper 70s to mid 80s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .WEDNESDAY...Sunny except for patchy low clouds and fog in the morning. Highs 90 to 100 except the mid 70s to around 80 closer to the coast. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s. .THURSDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 80s to mid 90s except the lower to mid 70s closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 50s to lower 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s except the lower to mid 70s closer to the coast. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 50s to lower 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except the lower to mid 70s closer to the coast. $$ CAZ344-312315- San Luis Obispo County Interior Valleys- Including Carrizo Plain, Creston, and Shandon 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 96 to 106. .TONIGHT...Clear. Lows in the mid 50s to mid 60s except the mid 60s to around 70 in the Carrizo Plain. .LABOR DAY...Sunny. Highs 95 to 105. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the upper 50s to mid 60s except around 70 in the Carrizo Plain. .TUESDAY...Partly cloudy. Highs 96 to 103. .TUESDAY NIGHT...Clear. Lows in the upper 50s to mid 60s except the lower 70s in the Carrizo Plain. .WEDNESDAY...Sunny. Highs 94 to 102. .WEDNESDAY NIGHT...Clear. Lows in the upper 50s to mid 60s except around 70 in the Carrizo Plain. .THURSDAY...Sunny. Highs in the lower to mid 90s. .THURSDAY NIGHT...Clear. Lows in the upper 50s and 60s. .FRIDAY...Sunny. Highs in the upper 80s to mid 90s. .FRIDAY NIGHT...Clear. Lows in the mid 50s to mid 60s. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s. $$ CAZ345-312315- San Luis Obispo County Mountains- Including Caliente Range, La Panza Range, and Santa Margarita Lake 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs from 101 to 106 at low elevations to 93 to 100 at high elevations. East winds around 15 mph in the morning. .TONIGHT...Clear. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. Northwest winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs from 100 to 105 at low elevations to the 90s at high elevations. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 60s to mid 70s except around 60 colder valleys and slopes. Southwest winds around 15 mph in the evening. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs from 98 to 104 at low elevations to the lower to mid 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except around 60 colder valleys and slopes. .WEDNESDAY...Sunny. Highs from 96 to 103 at low elevations to the upper 80s to mid 90s at high elevations. .WEDNESDAY NIGHT...Clear. Lows in the 60s to around 70 except the mid 50s to around 60 colder valleys and slopes. .THURSDAY...Sunny. Highs from 92 to 100 at low elevations to the 80s to around 90 at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid 50s to around 60 colder valleys and slopes. .FRIDAY...Sunny. Highs from the lower to mid 90s at low elevations to the 80s at high elevations. .FRIDAY NIGHT...Clear. Lows in the mid 50s to mid 60s. .SATURDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. $$ CAZ038-312315- Cuyama Valley- Including New Cuyama 915 AM PDT Sun Aug 31 2025 Update ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... .TODAY...Sunny. Highs 98 to 106. .TONIGHT...Clear. Lows in the 60s to around 70. West winds around 15 mph in the evening. .LABOR DAY...Sunny. Highs 98 to 106. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 106. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .WEDNESDAY...Sunny. Highs 96 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .THURSDAY...Sunny. Highs 93 to 101. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .FRIDAY...Sunny. Highs in the 90s. .FRIDAY NIGHT...Clear. Lows in the lower to mid 60s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ550-312315- Santa Cruz and Anacapa Islands- Including Smugglers Cove 915 AM PDT Sun Aug 31 2025 Update .TODAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except the lower to mid 90s farthest interior. .TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .LABOR DAY...Sunny. Highs in the mid 70s to mid 80s except the lower to mid 90s farthest interior. .MONDAY NIGHT...Clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Partly cloudy. Highs in the mid 70s to mid 80s except around 90 farthest interior. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .WEDNESDAY...Sunny. Highs in the mid 70s to mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Sunny. Highs in the 70s except the lower to mid 80s farthest interior. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Sunny. Highs in the 70s except the lower to mid 80s farthest interior. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Partly cloudy. Highs in the 70s to around 80 except the lower to mid 80s farthest interior. $$ CAZ549-312315- San Miguel and Santa Rosa Islands- Including Cuyler Harbor 915 AM PDT Sun Aug 31 2025 Update .TODAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. .TONIGHT...Clear except for patchy low clouds and fog after midnight. Lows in the mid 50s to lower 60s. .LABOR DAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 60s and 70s except the lower to mid 80s farthest interior. .MONDAY NIGHT...Clear except for patchy low clouds and fog. Lows in the mid 50s to around 60. .TUESDAY...Areas of low clouds and fog in the morning then partly cloudy. Highs in the 70s except the lower to mid 80s farthest interior. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to around 60. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s except around 80 farthest interior. .WEDNESDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 50s to around 60. .THURSDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 60s to mid 70s. .THURSDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 50s to around 60. .FRIDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 60s to mid 70s. .FRIDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows around 60. .SATURDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs in the upper 60s to mid 70s. $$ Hall/Sirard www.weather.gov/losangeles