Zone Forecast Product
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
678 FPUS56 KLOX 240335 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 834 PM PDT Sun Aug 23 2026 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. CAZ368-241100- Los Angeles County Inland Coast including Downtown Los Angeles- Including Beverly Hills, Compton, Culver City, Downey, Hollywood, and Norwalk 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows around 70. .MONDAY...Partly cloudy in the morning then sunny. Highs 87 to 100. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. Southwest winds around 15 mph in the evening. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s except 97 to 102 farthest inland. .TUESDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the lower 70s. Southwest winds around 15 mph in the evening. .WEDNESDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 80s and 90s except 100 to 105 farthest inland. .WEDNESDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 70s. .THURSDAY...Sunny except for patchy low clouds and fog in the morning. Highs 90 to 103. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the mid 70s. .FRIDAY...Partly cloudy. Highs in the upper 80s to mid 90s except 98 to 100 farthest inland. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. .SATURDAY...Sunny. Highs in the mid 80s to mid 90s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the 80s to lower 90s. $$ CAZ362-241100- Malibu Coast- Including Malibu and Pacific Palisades 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy. Lows in the mid to upper 60s. .MONDAY...Partly cloudy in the morning then sunny. Highs in the 80s. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .TUESDAY...Mostly cloudy in the morning then sunny. Highs in the mid 80s to around 90. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 60s to around 70. .WEDNESDAY...Areas of low clouds and fog in the morning then sunny. Highs in the mid 80s to lower 90s. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the lower 70s. .THURSDAY...Areas of low clouds and fog in the morning then sunny. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 70s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 80s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. $$ CAZ366-241100- Los Angeles County Beaches- Including LAX, Long Beach, Redondo Beach, Santa Monica, and Torrance 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows around 70. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs from the upper 70s to mid 80s at the beaches to the lower to mid 90s inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows around 70. Southwest winds around 15 mph in the evening. .TUESDAY...Low clouds and fog in the morning then sunny. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the lower 70s. Southwest winds around 15 mph in the evening. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs from the lower to mid 80s at the beaches to the mid to upper 90s inland. .WEDNESDAY NIGHT...Mostly clear early then low clouds and fog. Lows in the lower 70s. .THURSDAY...Low clouds and fog in the morning then sunny. Highs from the mid to upper 80s at the beaches to the mid 90s inland. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs from the upper 70s to mid 80s at the beaches to around 90 inland. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Partly cloudy in the morning then sunny. Highs from around 80 at the beaches to the mid to upper 80s inland. $$ CAZ367-241100- Palos Verdes Hills- Including Rancho Palos Verdes 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to around 70. West winds around 15 mph in the evening. .MONDAY...Sunny. Highs in the mid 80s to mid 90s except around 80 nearest to the coast. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows around 70. West winds around 15 mph in the evening. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs in the 80s to lower 90s. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows around 70. West winds around 15 mph in the evening. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs in the mid 80s to mid 90s. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows around 70. .THURSDAY...Low clouds and fog in the morning then sunny. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Partly cloudy. Lows around 70. .FRIDAY...Partly cloudy. Highs in the 80s to lower 90s. .FRIDAY NIGHT...Partly cloudy. Lows around 70. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SUNDAY...Sunny. Highs in the upper 70s and 80s. $$ CAZ372-241100- Western San Fernando Valley- Including Northridge, Woodland Hills, Van Nuys, and Chatsworth 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .MONDAY...Sunny. Highs 98 to 106. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs 101 to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs 103 to 112. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 104 to 111. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 100 to 107. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .SATURDAY...Sunny. Highs 98 to 105. .SATURDAY NIGHT...Clear. Lows around 70. .SUNDAY...Sunny. Highs 93 to 100. $$ CAZ373-241100- Eastern San Fernando Valley- Including Burbank, Universal City, Glendale, Sunland, and La Canada Flintridge 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .MONDAY...Sunny. Highs 95 to 101. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs 98 to 103. .TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .WEDNESDAY...Sunny. Highs 99 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 99 to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. Highs 95 to 104. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 93 to 101. .SATURDAY NIGHT...Clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ548-241100- Los Angeles County San Gabriel Valley- Including East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows around 70. .MONDAY...Sunny. Highs 98 to 102. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...Sunny. Highs 99 to 104. .TUESDAY NIGHT...Clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs 101 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 101 to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. Highs 98 to 102. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .SATURDAY...Sunny. Highs 95 to 100. .SATURDAY NIGHT...Clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ370-241100- Eastern Santa Monica Mountains Recreational Area- Including Topanga 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s and 70s except the lower to mid 60s colder valleys. .MONDAY...Sunny. Highs 94 to 103 except around 90 closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the 70s except the lower to mid 60s colder valleys. .TUESDAY...Partly cloudy in the morning then sunny. Highs 98 to 107 except the upper 80s to mid 90s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 70s except the lower to mid 60s colder valleys. .WEDNESDAY...Sunny. Highs 100 to 109 except the lower to mid 90s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 98 to 107 except the lower to mid 90s closer to the coast. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 92 to 101 except the mid 80s to around 90 closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 90 to 100 except the mid to upper 80s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs in the 80s to lower 90s. $$ CAZ369-241100- Western Santa Monica Mountains Recreational Area- Including Malibu Bowl 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .MONDAY...Sunny. Highs 91 to 100 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 in the morning then sunny. Highs 93 to 103 except the mid to upper 80s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 70s except the mid 60s colder valleys. .WEDNESDAY...Sunny. Highs 95 to 105 except the mid 80s to around 90 closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 94 to 104 except the mid to upper 80s closer to the coast. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 91 to 101 except the lower to mid 80s closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 90 to 100 except around 80 closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s except the mid 70s to around 80 closer to the coast. $$ CAZ371-241100- Calabasas and Agoura Hills- Including Westlake Village and Malibu Lake 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 50s and 60s. .MONDAY...Sunny. Highs 98 to 103. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except around 70 in the hills. .TUESDAY...Partly cloudy in the morning then sunny. Highs 101 to 107. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .WEDNESDAY...Sunny. Highs 104 to 109. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .THURSDAY...Sunny. Highs 102 to 107. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 99 to 103. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 96 to 100. .SATURDAY NIGHT...Clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ088-241100- Santa Clarita Valley- Including Lake Castaic, Newhall, Santa Clarita, and Valencia 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s to mid 70s. Southwest winds 10 to 20 mph in the evening. .MONDAY...Sunny. Highs 96 to 101. Southwest winds 10 to 20 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. Southwest winds 10 to 20 mph in the evening. .TUESDAY...Sunny. Highs 101 to 105. Southwest winds 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. West winds 10 to 20 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 100 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 98 to 104. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs 96 to 100. .SATURDAY NIGHT...Clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ354-241100- Ventura County Beaches- Including Oxnard, Point Mugu, Port Hueneme, and Ventura 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower to mid 60s. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs from the mid 70s to around 80 at the beaches to the mid 80s to around 90 inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. West winds around 15 mph in the evening. .TUESDAY...Mostly cloudy in the morning then sunny. Highs from around 80 at the beaches to the upper 80s to mid 90s inland. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. West winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .THURSDAY...Partly cloudy. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs from around 80 at the beaches to around 90 inland. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs from the mid 70s to around 80 at the beaches to the mid to upper 80s inland. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs from the mid to upper 70s at the beaches to the lower to mid 80s inland. $$ CAZ355-241100- Ventura County Inland Coast- Including Camarillo and East Ventura 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the lower to mid 60s. .MONDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .TUESDAY...Mostly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s. .TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .WEDNESDAY...Sunny. Highs in the upper 80s to mid 90s. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. .THURSDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the mid 80s to around 90. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the lower to mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 70s to mid 80s. $$ CAZ356-241100- Lake Casitas- Including Meiners Oaks 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 50s to mid 60s except the lower 70s in the hills. .MONDAY...Sunny. Highs 93 to 103 except the lower to mid 80s closer to the coast. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s to lower 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs 97 to 107 except the lower to mid 80s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 60s except the mid 70s in the hills. .WEDNESDAY...Sunny. Highs 99 to 109 except the mid to upper 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Partly cloudy. Highs 96 to 106 except the mid to upper 80s closer to the coast. .THURSDAY NIGHT...Partly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 91 to 101 except the lower to mid 80s closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SATURDAY...Sunny. Highs 90 to 100 except the upper 70s to mid 80s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s except the mid 70s to around 80 closer to the coast. $$ CAZ357-241100- Ojai Valley- Including Oak View and Ojai 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then clear. Lows around 60. .MONDAY...Sunny. Highs 100 to 102. .MONDAY NIGHT...Mostly clear. Lows around 60. .TUESDAY...Partly cloudy in the morning then sunny. Highs 104 to 106. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs 106 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Sunny in the morning then partly cloudy. Highs 105 to 107. .THURSDAY NIGHT...Partly cloudy. Lows around 70. .FRIDAY...Partly cloudy in the morning then sunny. Highs 99 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. Highs in the mid 90s. .SATURDAY NIGHT...Clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the lower 90s. $$ CAZ358-241100- Central Ventura County Valleys- Including Fillmore, Piru, and Santa Paula 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then clear. Lows in the upper 50s to upper 70s. .MONDAY...Sunny. Highs in the upper 80s to mid 90s except 99 to 104 farthest inland. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the 60s to upper 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs 90 to 100 except 103 to 108 farthest inland. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to around 80. North winds around 15 mph after midnight. .WEDNESDAY...Sunny. Highs 92 to 101 except 104 to 109 farthest inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 80s. .THURSDAY...Sunny in the morning then partly cloudy. Highs 90 to 100 except 102 to 107 farthest inland. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to upper 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s except 99 to 104 farthest inland. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SATURDAY...Sunny. Highs in the mid 80s to lower 90s except 97 to 102 farthest inland. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs in the 80s except the mid to upper 90s farthest inland. $$ CAZ374-241100- Southeastern Ventura County Valleys- Including Moorpark, Newbury Park, Simi Valley, and Thousand Oaks 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the 60s to lower 70s. .MONDAY...Sunny. Highs in the mid 80s to mid 90s except 96 to 101 farthest inland. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s except 99 to 104 farthest inland. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny. Highs 90 to 100 except 101 to 106 farthest inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Sunny. Highs 91 to 100 except 103 to 105 farthest inland. .THURSDAY NIGHT...Partly cloudy. Lows around 70. .FRIDAY...Partly cloudy in the morning then sunny. Highs 88 to 100. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs in the mid 80s to mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the 80s to lower 90s. $$ CAZ375-241100- Santa Susana Mountains- Including Oat Mountain 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the 70s except the mid to upper 60s colder valleys. .MONDAY...Sunny. Highs 90 to 100. .MONDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 60s colder valleys. .TUESDAY...Sunny. Highs 91 to 103. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s to lower 80s except around 70 colder valleys. .WEDNESDAY...Sunny. Highs 94 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s to lower 80s. .THURSDAY...Sunny. Highs 92 to 103. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s to around 80 except around 70 colder valleys. .FRIDAY...Partly cloudy in the morning then sunny. Highs 95 to 104 except around 90 colder hills. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .SATURDAY...Sunny. Highs 93 to 102 except the mid to upper 80s colder hills. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s except the lower to mid 80s colder hills. $$ CAZ376-241100- Southern Ventura County Mountains- Including Rose Valley, Matilija, and Topatopa Mountains 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then clear. Lows in the upper 60s and 70s except around 50 colder valleys and slopes. .MONDAY...Sunny. Highs from 93 to 102 at low elevations to the mid 80s to around 90 at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the upper 40s to mid 50s colder valleys and slopes. .TUESDAY...Sunny. Highs from 96 to 105 at low elevations to the mid 80s to mid 90s at high elevations. .TUESDAY NIGHT...Clear. Lows in the 70s to around 80 except the lower to mid 50s colder valleys and slopes. North winds around 15 mph. .WEDNESDAY...Sunny. Highs from 97 to 106 at low elevations to the upper 80s to mid 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the lower to mid 50s colder valleys and slopes. .THURSDAY...Sunny. Highs from 96 to 104 at low elevations to the mid 80s to mid 90s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s and 70s except the mid to upper 50s colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 93 to 102 at low elevations to the mid 80s to around 90 at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the mid to upper 50s colder valleys and slopes. .SATURDAY...Sunny. Highs from 92 to 100 at low elevations to the 80s to around 90 at high elevations. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. .SUNDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the upper 70s to mid 80s at high elevations. $$ CAZ377-241100- Northern Ventura County Mountains- Including Lockwood Valley, Mount Pinos, and Ozena 834 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to lower 70s except the lower to mid 50s colder valleys and slopes. .MONDAY...Sunny. Highs from 91 to 100 at low elevations to the 80s at high elevations. .MONDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to lower 70s except the lower to mid 50s colder valleys and slopes. .TUESDAY...Sunny. Highs from 91 to 100 at low elevations to the 80s at high elevations. North winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the mid to upper 50s colder valleys and slopes. North winds around 15 mph. .WEDNESDAY...Sunny. Highs from 91 to 100 at low elevations to the 80s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid to upper 50s colder valleys and slopes. .THURSDAY...Sunny. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the 60s to around 70 except the lower to mid 50s colder valleys and slopes. .FRIDAY...Partly cloudy. Highs from 91 to 101 at low elevations to the mid 70s to lower 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the upper 40s to mid 50s colder valleys and slopes. .SATURDAY...Sunny. Highs from 90 to 100 at low elevations to the mid 70s to lower 80s at high elevations. .SATURDAY NIGHT...Clear. Lows in the 50s to lower 60s. .SUNDAY...Sunny. Highs from the mid 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. $$ CAZ378-241100- Interstate 5 Corridor- Including Tejon Pass, Gorman, and Pyramid Lake 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. Southwest winds around 15 mph in the evening. .MONDAY...Sunny. Highs from 95 to 100 at low elevations to the lower 90s at high elevations. South winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the upper 50s to mid 60s colder valleys and slopes. West winds around 15 mph shifting to the northwest after midnight. .TUESDAY...Sunny. Highs from 97 to 102 at low elevations to the lower to mid 90s at high elevations. North winds around 15 mph. .TUESDAY NIGHT...Clear. Lows in the 70s to around 80 except the lower to mid 60s colder valleys and slopes. Northwest winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs from 97 to 102 at low elevations to the upper 80s to mid 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s except the mid to upper 60s colder valleys and slopes. .THURSDAY...Sunny. Highs from 96 to 102 at low elevations to the upper 80s to mid 90s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 93 to 100 at low elevations to the mid 80s to around 90 at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SATURDAY...Sunny. Highs from the 90s at low elevations to the mid to upper 80s at high elevations. .SATURDAY NIGHT...Clear. Lows in the 60s to lower 70s. .SUNDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. $$ CAZ379-241100- Western San Gabriel Mountains and Highway 14 Corridor- Including Acton, Warm Springs, and Mill Creek 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s. Southwest winds 15 to 25 mph in the evening. .MONDAY...Sunny. Highs from 91 to 100 at low elevations to the 80s at high elevations. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Sunny. Highs from 93 to 103 at low elevations to the mid 80s to around 90 at high elevations. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. West winds around 15 mph shifting to the northwest after midnight. .WEDNESDAY...Sunny. Highs from 94 to 104 at low elevations to the mid 80s to around 90 at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .THURSDAY...Sunny. Highs from 96 to 104 at low elevations to the mid 80s to mid 90s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s and 70s. .FRIDAY...Partly cloudy. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .SATURDAY...Sunny. Highs from 92 to 100 at low elevations to the mid 80s to around 90 at high elevations. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. $$ CAZ380-241100- Eastern San Gabriel Mountains- Including Mount Wilson, Mount Baldy, Wrightwood, and The Angeles Crest Highway 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. Southwest winds around 15 mph in the evening. .MONDAY...Sunny in the morning then partly cloudy. Highs from 90 to 100 at low elevations to the mid 70s to lower 80s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the mid to upper 50s colder valleys and slopes. Southwest winds around 15 mph in the evening. .TUESDAY...Sunny in the morning then partly cloudy. Highs from 91 to 101 at low elevations to the mid 70s to lower 80s at high elevations. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the upper 60s and 70s except the mid 50s to around 60 colder valleys and slopes. Southwest winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs from 92 to 102 at low elevations to the upper 70s to mid 80s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the upper 50s to mid 60s colder valleys and slopes. .THURSDAY...Sunny. Highs from 92 to 102 at low elevations to the upper 70s to mid 80s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the 70s to around 80 except the mid to upper 60s colder valleys and slopes. .FRIDAY...Partly cloudy. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the 70s to around 80 except the lower to mid 60s colder valleys and slopes. .SATURDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the mid 70s to lower 80s at high elevations. .SATURDAY NIGHT...Clear. Lows in the upper 60s to mid 70s except the lower to mid 60s colder valleys and slopes. .SUNDAY...Sunny. Highs from the mid 80s to mid 90s at low elevations to the mid 70s to around 80 at high elevations. $$ CAZ381-241100- Western Antelope Valley Foothills- Including Elizabeth Lake and Lake Palmdale 834 PM PDT Sun Aug 23 2026 ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s to mid 70s. Southwest winds 15 to 25 mph. .MONDAY...Sunny. Highs 92 to 102. Southwest winds 15 to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. West winds 15 to 25 mph. .TUESDAY...Sunny. Highs 94 to 103. Northwest winds 15 to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80. West winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs 94 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 92 to 103. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 70s to around 80. .FRIDAY...Partly cloudy in the morning then sunny. Highs 92 to 100 except around 90 cooler hills. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .SATURDAY...Sunny. Highs in the upper 80s and 90s. .SATURDAY NIGHT...Clear. Lows in the upper 60s to mid 70s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s. $$ CAZ382-241100- Eastern Antelope Valley Foothills- Including Valyermo, Llano, and Pearblossom 834 PM PDT Sun Aug 23 2026 ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. Southwest winds 15 to 25 mph in the evening. .MONDAY...Partly cloudy. Highs 90 to 101. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Sunny in the morning then partly cloudy. Highs 91 to 102. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. West winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs 93 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 94 to 104. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. Highs 94 to 101. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 92 to 100. .SATURDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ383-241100- Antelope Valley- Including Palmdale, Lancaster, and Lake Los Angeles 834 PM PDT Sun Aug 23 2026 ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the 60s except the lower to mid 70s in the hills. Southwest winds 15 to 25 mph in the evening. .MONDAY...Sunny. Highs 98 to 107. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the 60s except the lower to mid 70s in the hills. Southwest winds 15 to 25 mph. .TUESDAY...Sunny. Highs 100 to 107. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. West winds around 15 mph. .WEDNESDAY...Sunny. Highs 99 to 109. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny. Highs 99 to 107. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 60s and 70s. .FRIDAY...Partly cloudy. Highs 98 to 105. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 95 to 103. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs 92 to 101. $$ CAZ350-241100- Santa Barbara County Southeastern Coast- Including Carpinteria, Goleta, Montecito, and Santa Barbara 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy. Lows in the lower to mid 60s. .MONDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except around 90 in the hills. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except the lower to mid 90s in the hills. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. West winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .THURSDAY...Partly cloudy. Highs in the mid 80s to mid 90s. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the mid 80s to lower 90s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. $$ CAZ349-241100- Santa Barbara County Southwestern Coast- Including El Capitan State Beach, Gaviota, Jalama Beach, and Refugio State Beach 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Patchy low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph. .MONDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 70s to lower 80s except the mid 80s to around 90 warmer hills. Northwest winds around 15 mph. .MONDAY NIGHT...Patchy low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s except the mid 60s to around 70 warmer hills. Northwest winds 15 to 25 mph. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the upper 70s to mid 80s except the lower to mid 90s warmer hills. Northwest winds 15 to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except around 70 warmer hills. Northwest winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs in the 80s to around 90 except the mid to upper 90s warmer hills. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Partly cloudy. Highs in the upper 80s to mid 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the 60s to around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to around 80 except the mid 80s to around 90 warmer hills. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s and 70s except the mid to upper 80s warmer hills. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s. $$ CAZ352-241100- Santa Ynez Mountains Eastern Range- Including Montecito Hills 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then clear. Lows in the mid 60s to mid 70s. .MONDAY...Sunny. Highs 93 to 102 except the mid 80s to around 90 closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .TUESDAY...Sunny. Highs 97 to 106 except the upper 80s to mid 90s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. Northwest winds around 15 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 99 to 108 except the lower to mid 90s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny in the morning then partly cloudy. Highs 91 to 103. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 88 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 91 to 100 except the mid 80s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs in the 80s to lower 90s. $$ CAZ351-241100- Santa Ynez Mountains Western Range- Including San Marcos Pass 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 50s to mid 60s except the lower to mid 70s in the hills. West winds 20 to 30 mph becoming north around 15 mph after midnight. .MONDAY...Sunny. Highs in the mid 80s to lower 90s. North winds around 15 mph in the morning. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s and 60s except the lower to mid 70s in the hills. West winds 15 to 25 mph shifting to the north after midnight. .TUESDAY...Sunny. Highs in the lower to mid 90s. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid to upper 70s in the hills. Northwest winds 15 to 25 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 92 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid to upper 70s in the hills. .THURSDAY...Sunny in the morning then partly cloudy. Highs 92 to 100. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 91 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s except the lower to mid 70s in the hills. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s except the mid 60s to around 70 in the hills. .SUNDAY...Sunny. Highs in the mid 80s to around 90. $$ CAZ346-241100- Santa Barbara County Central Coast Beaches- Including Lompoc and Vandenberg Space Force Base 834 PM PDT Sun Aug 23 2026 .TONIGHT...Low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s. Northwest winds 15 to 25 mph in the evening. .MONDAY...Low clouds and fog mostly clearing in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs from the mid to upper 60s at the beaches to the mid 70s to around 80 inland. Northwest winds around 15 mph. .MONDAY NIGHT...Low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s. Northwest winds around 15 mph in the evening. .TUESDAY...Low clouds and fog mostly clearing in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs from around 70 at the beaches to the lower to mid 80s inland. Northwest winds 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 50s. Northwest winds 15 to 25 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 70s at the beaches to the mid to upper 80s inland. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Mostly cloudy in the morning then partly cloudy. Highs from the mid to upper 70s at the beaches to the mid to upper 80s inland. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs from around 70 at the beaches to the lower to mid 80s inland. .FRIDAY NIGHT...Mostly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then sunny. Highs from the mid 60s to around 70 at the beaches to the mid to upper 70s inland. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning then sunny. Highs from the mid to upper 60s at the beaches to the lower to mid 70s inland. $$ CAZ347-241100- Santa Barbara County Inland Central Coast- Including Buellton and Santa Maria 834 PM PDT Sun Aug 23 2026 .TONIGHT...Low clouds and dense fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to lower 60s. Northwest winds 15 to 25 mph in the evening. .MONDAY...Low clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the 70s to around 80 except around 90 farthest inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Low clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph. .TUESDAY...Low clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the mid 70s to mid 80s except the lower to mid 90s farthest inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except 96 to 101 farthest inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .THURSDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 80s to around 90 except 95 to 100 farthest inland. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except the upper 80s to mid 90s farthest inland. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to around 80 except the mid 80s to around 90 farthest inland. .SATURDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s except the lower to mid 80s farthest inland. $$ CAZ348-241100- Santa Ynez Valley- Including Lake Cachuma, Los Olivos, Santa Ynez, and Solvang 834 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy except for patchy low clouds and fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph in the evening. .MONDAY...Sunny except for patchy low clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs 94 to 104 except the upper 70s to mid 80s closer to the coast. .MONDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph in the evening. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs 97 to 107 except the mid 80s to around 90 closer to the coast. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s except the mid 60s to around 70 in the hills. Northwest winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs 100 to 109 except the lower to mid 90s closer to the coast. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s. .THURSDAY...Partly cloudy. Highs 97 to 106 except the lower to mid 90s closer to the coast. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the upper 50s to mid 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 92 to 101 except the mid to upper 80s closer to the coast. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 90 to 100 except the lower to mid 80s closer to the coast. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to around 60. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s except around 80 closer to the coast. $$ CAZ353-241100- Santa Barbara County Interior Mountains- Including Big Pine Mountain, Figueroa Mountain, and San Rafael Mountain 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly cloudy in the evening then mostly clear. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. .MONDAY...Sunny. Highs from 95 to 102 at low elevations to the mid 80s to lower 90s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except around 60 colder valleys and slopes. .TUESDAY...Sunny. Highs from 99 to 106 at low elevations to the lower to mid 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the upper 50s to mid 60s colder valleys and slopes. North winds around 15 mph. .WEDNESDAY...Sunny. Highs from 100 to 108 at low elevations to the 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the upper 50s to mid 60s colder valleys and slopes. .THURSDAY...Sunny in the morning then partly cloudy. Highs from 99 to 106 at low elevations to the upper 80s to mid 90s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s and 70s except the upper 50s to mid 60s colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 95 to 103 at low elevations to the mid 80s to lower 90s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except around 60 colder valleys and slopes. .SATURDAY...Sunny. Highs from 93 to 101 at low elevations to the mid 80s to around 90 at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid 50s to around 60 colder valleys and slopes. .SUNDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. $$ CAZ340-241100- San Luis Obispo County Beaches- Including Arroyo Grande, Avila Beach, Cambria, Morro Bay, and Pismo Beach 834 PM PDT Sun Aug 23 2026 .TONIGHT...Low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the 50s to around 60. West winds around 15 mph in the evening. .MONDAY...Low clouds and fog mostly clearing in the afternoon. Fog locally dense with visibility one quarter mile or less. Highs from the 60s at the beaches to the 70s to lower 80s inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Low clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the 50s to around 60. West winds around 15 mph in the evening. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Fog locally dense with visibility one quarter mile or less. Highs from the upper 60s to mid 70s at the beaches to the upper 70s and 80s inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs from the 70s at the beaches to the mid 80s to lower 90s inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .THURSDAY...Mostly cloudy in the morning then partly cloudy. Highs from the mid to upper 70s at the beaches to the mid 80s to around 90 inland. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs from the upper 60s to mid 70s at the beaches to the upper 70s to mid 80s inland. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning then sunny. Highs from the mid 60s to around 70 at the beaches to the mid 70s to around 80 inland. .SATURDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the mid to upper 50s. .SUNDAY...Mostly cloudy in the morning then sunny. Highs from the mid to upper 60s at the beaches to the mid 70s inland. $$ CAZ341-241100- San Luis Obispo County Inland Central Coast- Including Lopez Lake, Nipomo, and San Luis Obispo 834 PM PDT Sun Aug 23 2026 .TONIGHT...Low clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s to mid 50s. .MONDAY...Low clouds and fog in the morning then partly cloudy. Fog locally dense with visibility one quarter mile or less. Highs in the upper 60s and 70s except the lower to mid 80s farthest inland. .MONDAY NIGHT...Low clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s and 50s. .TUESDAY...Areas of low clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the mid 70s to mid 80s except around 90 farthest inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s. Northwest winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except 94 to 100 farthest inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .THURSDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 80s to around 90 except the lower to mid 90s farthest inland. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the 70s to lower 80s. .SATURDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning then sunny. Highs in the upper 60s and 70s. $$ CAZ342-241100- Santa Lucia Mountains- Including Hearst Castle and Irish Hills 834 PM PDT Sun Aug 23 2026 .TONIGHT...Patchy low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the 50s to lower 60s except the upper 60s to mid 70s warmer hills. .MONDAY...Sunny except for patchy low clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs 90 to 100 except the mid to upper 70s closer to the coast. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy except for patchy low clouds and fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to lower 60s except the lower to mid 70s warmer hills. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs 95 to 105 except the lower to mid 80s closer to the coast. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except the mid to upper 70s warmer hills. Northwest winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs 97 to 107 except the mid to upper 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs 94 to 104 except the lower to mid 80s closer to the coast. .THURSDAY NIGHT...Partly cloudy. Lows in the 60s to around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the upper 80s and 90s except the mid 70s to around 80 closer to the coast. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the upper 50s and 60s. .SATURDAY...Sunny. Highs in the upper 80s to mid 90s except the mid to upper 70s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the 80s to lower 90s except the lower to mid 70s closer to the coast. $$ CAZ343-241100- Southern Salinas Valley- Including Atascadero, Lake Nacimiento, Paso Robles, San Miguel, and Templeton 834 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy. Lows in the mid 50s to lower 60s. .MONDAY...Mostly cloudy in the morning then sunny. Highs 92 to 102. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Sunny. Highs 100 to 107. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .WEDNESDAY...Sunny. Highs 104 to 109. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .THURSDAY...Sunny. Highs 100 to 106. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 94 to 100. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Sunny. Highs 93 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s. $$ CAZ344-241100- San Luis Obispo County Interior Valleys- Including Carrizo Plain, Creston, and Shandon 834 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the mid 50s to mid 60s except around 70 in the Carrizo Plain. West winds around 15 mph in the evening. .MONDAY...Mostly cloudy in the morning then sunny. Highs 92 to 102. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to mid 60s except the mid 60s to around 70 in the Carrizo Plain. West winds around 15 mph. .TUESDAY...Sunny. Highs 96 to 106. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except around 70 in the Carrizo Plain. .WEDNESDAY...Sunny. Highs 96 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs 93 to 103. .THURSDAY NIGHT...Partly cloudy. Lows in the 60s to lower 70s. .FRIDAY...Partly cloudy. Highs 90 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .SATURDAY...Sunny. Highs in the upper 80s and 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SUNDAY...Sunny. Highs in the mid 80s to lower 90s. $$ CAZ345-241100- San Luis Obispo County Mountains- Including Caliente Range, La Panza Range, and Santa Margarita Lake 834 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the mid 60s to lower 70s except the mid 50s to around 60 colder valleys and slopes. West winds around 15 mph in the evening. .MONDAY...Mostly cloudy in the morning then sunny. Highs from 96 to 103 at low elevations to the upper 80s to mid 90s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to lower 70s except the mid 50s to around 60 colder valleys and slopes. West winds around 15 mph in the evening. .TUESDAY...Sunny. Highs from 100 to 107 at low elevations to the 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except around 60 colder valleys and slopes. .WEDNESDAY...Sunny. Highs from 100 to 107 at low elevations to the 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except the lower 60s colder valleys and slopes. .THURSDAY...Sunny. Highs from 99 to 104 at low elevations to the lower to mid 90s at high elevations. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 95 to 100 at low elevations to around 90 at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .SATURDAY...Sunny. Highs from the mid to upper 90s at low elevations to the mid 80s to around 90 at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s. .SUNDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. $$ CAZ038-241100- Cuyama Valley- Including New Cuyama 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly cloudy in the evening then mostly clear. Lows in the 60s to around 70. .MONDAY...Partly cloudy in the morning then sunny. Highs 96 to 103. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .TUESDAY...Sunny. Highs 99 to 107. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .WEDNESDAY...Sunny. Highs 100 to 108. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny in the morning then partly cloudy. Highs 96 to 104. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 92 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SATURDAY...Sunny. Highs 91 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the 60s. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ087-241100- Catalina and Santa Barbara Islands- Including Avalon 834 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .MONDAY...Sunny. Highs from the mid 70s to around 80 near the coast to the mid 80s to around 90 interior. .MONDAY NIGHT...Mostly clear except for patchy low clouds and fog after midnight. Lows in the mid 60s to mid 70s. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Highs from the mid 70s to around 80 near the coast to around 90 interior. .TUESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 60s to mid 70s. .WEDNESDAY...Areas of low clouds and fog in the morning then sunny. Highs from around 80 near the coast to the lower to mid 90s interior. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the upper 60s to mid 70s. .THURSDAY...Areas of low clouds and fog in the morning then sunny. Highs from the lower to mid 80s near the coast to the lower to mid 90s interior. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s to around 70. .FRIDAY...Partly cloudy. Highs from the lower to mid 80s near the coast to the lower 90s interior. .FRIDAY NIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 60s to around 70. .SATURDAY...Sunny. Highs from the lower to mid 80s near the coast to the lower 90s interior. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs from around 80 near the coast to the upper 80s interior. $$ CAZ550-241100- Santa Cruz and Anacapa Islands- Including Smugglers Cove 834 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 50s to mid 60s except around 70 in the hills. .MONDAY...Sunny. Highs in the mid 70s to mid 80s except the lower to mid 90s farthest interior. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s except around 70 in the hills. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except the lower to mid 90s farthest interior. .TUESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the 60s except the lower to mid 70s in the hills. .WEDNESDAY...Areas of low clouds and fog in the morning then sunny. Highs in the 80s to around 90 except 94 to 100 farthest interior. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the upper 60s to mid 70s. .THURSDAY...Areas of low clouds and fog in the morning then partly cloudy. Highs in the 80s except the lower to mid 90s farthest interior. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the mid to upper 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except around 90 farthest interior. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SATURDAY...Sunny. Highs in the 70s to around 80 except the mid to upper 80s farthest interior. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SUNDAY...Sunny. Highs in the 70s except the lower to mid 80s farthest interior. $$ CAZ549-241100- San Miguel and Santa Rosa Islands- Including Cuyler Harbor 834 PM PDT Sun Aug 23 2026 .TONIGHT...Clear except for areas of low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. Northwest winds 20 to 30 mph in the evening. .MONDAY...Sunny except for patchy low clouds and fog. Fog locally dense with visibility one quarter mile or less. Highs in the upper 60s to mid 70s except the lower to mid 80s farthest interior. Northwest winds 20 to 30 mph in the morning. .MONDAY NIGHT...Clear except for areas of low clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the mid 50s to mid 60s. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs in the upper 60s and 70s except the mid to upper 80s farthest interior. Northwest winds 20 to 30 mph in the afternoon. .TUESDAY NIGHT...Areas of low clouds and fog. Lows in the upper 50s to mid 60s. Northwest winds 20 to 30 mph. .WEDNESDAY...Low clouds and fog in the morning then sunny. Highs in the 70s to around 80 except the mid 80s to around 90 farthest interior. .WEDNESDAY NIGHT...Mostly clear in the evening then areas of low clouds and fog. Lows in the 60s to around 70. .THURSDAY...Low clouds and fog in the morning then partly cloudy. Highs in the 70s to around 80 except the mid to upper 80s farthest interior. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s and 70s. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s. $$ www.weather.gov/losangeles