Zone Forecast Product
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
074 FPUS56 KLOX 232103 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 202 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 202 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 in the upper 80s and 90s. .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 90 to 100. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. Southwest winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs 90 to 100. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 90 to 100. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 70s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 90 to 100. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s and 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s. $$ CAZ362-241100- Malibu Coast- Including Malibu and Pacific Palisades 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to around 70. .MONDAY...Partly cloudy. Highs in the 80s. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s to lower 70s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90. Southwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to lower 70s. West winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .THURSDAY...Partly cloudy. Highs in the mid 80s to around 90. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 80s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .SATURDAY...Partly cloudy. Highs in the 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the upper 70s to mid 80s. $$ CAZ366-241100- Los Angeles County Beaches- Including LAX, Long Beach, Redondo Beach, Santa Monica, and Torrance 202 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...Partly cloudy in the morning then sunny. Highs from the upper 70s to mid 80s at the beaches to the lower 90s inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. West winds around 15 mph in the evening. .TUESDAY...Partly cloudy 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 in the evening then partly cloudy. Lows in the lower 70s. 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 in the mid 70s. .THURSDAY...Partly cloudy. Highs from the lower to mid 80s at the beaches to the lower to mid 90s inland. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 70s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs from the lower to mid 80s at the beaches to the lower 90s inland. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 80s at the beaches to around 90 inland. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs from the upper 70s to mid 80s at the beaches to the upper 80s inland. $$ CAZ367-241100- Palos Verdes Hills- Including Rancho Palos Verdes 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to around 70. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs 90 to 100 except the upper 60s to mid 70s nearest to the coast. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. West winds around 15 mph in the evening. .TUESDAY...Partly cloudy in the morning then sunny. Highs 91 to 101 except the lower to mid 70s nearest to the coast. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 70. West winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs 91 to 101 except the lower to mid 80s nearest to the coast. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .THURSDAY...Partly cloudy. Highs in the 80s to around 90. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 80s. .FRIDAY NIGHT...Partly cloudy. Lows around 70. .SATURDAY...Partly cloudy. Highs in the lower to mid 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the upper 70s to mid 80s. $$ CAZ372-241100- Western San Fernando Valley- Including Northridge, Woodland Hills, Van Nuys, and Chatsworth 202 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 97 to 105 except 109 to 111 farthest inland. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .TUESDAY...Sunny. Highs 100 to 111. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs 100 to 112. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Sunny. Highs 102 to 109. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 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...Partly cloudy in the morning then sunny. Highs 99 to 107. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SUNDAY...Sunny. Highs 96 to 103. $$ CAZ373-241100- Eastern San Fernando Valley- Including Burbank, Universal City, Glendale, Sunland, and La Canada Flintridge 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .MONDAY...Sunny. Highs 93 to 103. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .TUESDAY...Sunny. Highs 95 to 107. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs 95 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 98 to 104. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 95 to 103. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 94 to 102. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs 92 to 100. $$ CAZ548-241100- Los Angeles County San Gabriel Valley- Including East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel 202 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 94 to 102. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .TUESDAY...Sunny. Highs 95 to 104. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .WEDNESDAY...Sunny. Highs 96 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 99 to 103. .THURSDAY NIGHT...Mostly clear. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 98 to 103. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 96 to 101. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Sunny. Highs 94 to 100. $$ CAZ370-241100- Eastern Santa Monica Mountains Recreational Area- Including Topanga 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s and 70s except around 60 colder valleys. .MONDAY...Sunny. Highs 96 to 106 except the mid 80s to around 90 closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except around 60 colder valleys. .TUESDAY...Sunny. Highs 98 to 108 except around 90 closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the upper 50s to mid 60s colder valleys. .WEDNESDAY...Sunny. Highs 97 to 107 except around 90 closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 92 to 101 except the mid 80s to around 90 closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 92 to 101 except the mid 80s to around 90 closer to the coast. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .SATURDAY...Partly cloudy in the morning then sunny. Highs 91 to 100 except the mid 80s to around 90 closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s. $$ CAZ369-241100- Western Santa Monica Mountains Recreational Area- Including Malibu Bowl 202 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 92 to 102 except the lower to mid 80s closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the 70s except the lower to mid 60s colder valleys. .TUESDAY...Sunny. Highs 94 to 103 except the mid to upper 80s closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 60s colder valleys. .WEDNESDAY...Sunny. Highs 93 to 102 except the mid to upper 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 93 to 102 except the mid 80s to around 90 closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 70s. .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. Lows in the upper 60s to mid 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 91 to 100 except the lower to mid 80s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs in the upper 80s and 90s except the lower to mid 80s closer to the coast. $$ CAZ371-241100- Calabasas and Agoura Hills- Including Westlake Village and Malibu Lake 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows in the mid 50s to mid 60s except around 70 in the hills. .MONDAY...Sunny. Highs 95 to 106. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s except the upper 60s to mid 70s in the hills. .TUESDAY...Sunny. Highs 98 to 107. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s except the lower to mid 70s in the hills. .WEDNESDAY...Sunny. Highs 98 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Sunny. Highs 99 to 104. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 98 to 103. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs 98 to 102. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs 96 to 100. $$ CAZ088-241100- Santa Clarita Valley- Including Lake Castaic, Newhall, Santa Clarita, and Valencia 202 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 10 to 20 mph in the evening. .MONDAY...Sunny. Highs 100 to 106. 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 102 to 107. Southwest winds 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. West winds 10 to 20 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 102 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Sunny. Highs 101 to 105. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 99 to 104. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Sunny. Highs 98 to 103. .SATURDAY NIGHT...Clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs 95 to 100. $$ CAZ354-241100- Ventura County Beaches- Including Oxnard, Point Mugu, Port Hueneme, and Ventura 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy. Lows in the upper 50s and 60s. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs from the mid to upper 70s at the beaches to the mid to upper 80s inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. West winds around 15 mph in the evening. .TUESDAY...Partly cloudy in the morning then sunny. Highs from around 80 at the beaches to around 90 inland. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s to around 70. West winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs from around 80 at the beaches to around 90 inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .THURSDAY...Partly cloudy. Highs from the lower to mid 80s at the beaches to around 90 inland. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs from around 80 at the beaches to around 90 inland. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s. .SATURDAY...Partly cloudy. Highs from around 80 at the beaches to the upper 80s inland. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs from the mid 70s to around 80 at the beaches to the mid 80s inland. $$ CAZ355-241100- Ventura County Inland Coast- Including Camarillo and East Ventura 202 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 in the evening then partly cloudy. Lows in the lower to mid 60s. .MONDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .WEDNESDAY...Sunny. Highs in the upper 80s to mid 90s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the mid 80s to around 90. .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 in the mid to upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the lower to mid 80s. $$ CAZ356-241100- Lake Casitas- Including Meiners Oaks 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the mid 50s to mid 60s except the mid 60s to around 70 in the hills. .MONDAY...Partly cloudy in the morning then sunny. Highs 93 to 103 except the mid 70s to around 80 closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to mid 60s except the mid 60s to around 70 in the hills. .TUESDAY...Partly cloudy in the morning then sunny. Highs 95 to 105 except around 80 closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except around 70 in the hills. .WEDNESDAY...Sunny. Highs 95 to 105 except the lower to mid 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. .THURSDAY...Partly cloudy in the morning then sunny. Highs 93 to 103 except the mid to upper 80s closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 70. .FRIDAY...Mostly cloudy in the morning then sunny. Highs 91 to 101 except the lower to mid 80s closer to the coast. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 91 to 100 except the lower to mid 80s closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s except around 80 closer to the coast. $$ CAZ357-241100- Ojai Valley- Including Oak View and Ojai 202 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 to upper 50s. .MONDAY...Sunny. Highs 98 to 104. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to around 60. .TUESDAY...Sunny. Highs 100 to 106. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .WEDNESDAY...Sunny. Highs 100 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows around 70. .THURSDAY...Sunny. Highs 100 to 101. .THURSDAY NIGHT...Mostly clear. Lows around 70. .FRIDAY...Partly cloudy in the morning then sunny. Highs 99 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs 98 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Sunny. Highs in the mid 90s. $$ CAZ358-241100- Central Ventura County Valleys- Including Fillmore, Piru, and Santa Paula 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 50s to mid 70s. .MONDAY...Sunny. Highs in the mid 80s to mid 90s except 100 to 105 farthest inland. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 70s. Southwest winds around 15 mph in the evening. .TUESDAY...Sunny. Highs in the upper 80s to mid 90s except 102 to 107 farthest inland. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to upper 70s. North winds around 15 mph after midnight. .WEDNESDAY...Sunny. Highs in the upper 80s to mid 90s except 102 to 107 farthest inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .THURSDAY...Sunny. Highs in the upper 80s to mid 90s except 100 to 105 farthest inland. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 60s and 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s except 99 to 104 farthest inland. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SATURDAY...Sunny. Highs in the mid 80s to mid 90s except 98 to 103 farthest inland. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs in the 80s to around 90 except 96 to 101 farthest inland. $$ CAZ374-241100- Southeastern Ventura County Valleys- Including Moorpark, Newbury Park, Simi Valley, and Thousand Oaks 202 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 upper 80s to mid 90s except 101 to 106 farthest inland. .MONDAY NIGHT...Mostly clear. Lows in the 60s except the mid 70s in the hills. .TUESDAY...Sunny. Highs 90 to 100 except 103 to 108 farthest inland. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .WEDNESDAY...Sunny. Highs 90 to 100 except 103 to 108 farthest inland. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 90 to 101. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 60s to mid 70s. .FRIDAY...Mostly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s except 99 to 101 farthest inland. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Partly cloudy in the morning then sunny. Highs 87 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to around 70. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s. $$ CAZ375-241100- Santa Susana Mountains- Including Oat Mountain 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the 70s except the mid to upper 60s colder valleys. .MONDAY...Sunny. Highs 94 to 103 except around 90 colder hills. .MONDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 60s colder valleys. .TUESDAY...Sunny. Highs 96 to 105 except the upper 80s to mid 90s colder hills. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s to lower 80s except around 70 colder valleys. Northeast winds around 15 mph after midnight. .WEDNESDAY...Sunny. Highs 96 to 105 except the lower to mid 90s colder hills. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s to around 80. .THURSDAY...Sunny. Highs 96 to 105 except the upper 80s to mid 90s colder hills. .THURSDAY NIGHT...Mostly clear. Lows in the 70s to around 80. .FRIDAY...Partly cloudy in the morning then sunny. Highs 95 to 104 except around 90 colder hills. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .SATURDAY...Sunny. Highs 94 to 103 except around 90 colder hills. .SATURDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs 91 to 100 except the mid to upper 80s colder hills. $$ CAZ376-241100- Southern Ventura County Mountains- Including Rose Valley, Matilija, and Topatopa Mountains 202 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 mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. .MONDAY...Sunny. Highs from 94 to 104 at low elevations to the 80s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the lower to mid 50s colder valleys and slopes. .TUESDAY...Sunny. Highs from 96 to 106 at low elevations to the mid 80s to around 90 at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 50s colder valleys and slopes. North winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs from 96 to 106 at low elevations to the mid 80s to around 90 at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the mid 50s to around 60 colder valleys and slopes. .THURSDAY...Sunny. Highs from 95 to 103 at low elevations to the mid 80s to lower 90s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the mid 50s to around 60 colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 94 to 102 at low elevations to the mid 80s to lower 90s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except the mid to upper 50s colder valleys and slopes. .SATURDAY...Sunny. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the lower to mid 50s colder valleys and slopes. .SUNDAY...Sunny. Highs from the 90s at low elevations to the 80s at high elevations. $$ CAZ377-241100- Northern Ventura County Mountains- Including Lockwood Valley, Mount Pinos, and Ozena 202 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the 60s to lower 70s except the lower to mid 50s colder valleys and slopes. .MONDAY...Sunny. Highs from 93 to 103 at low elevations to the lower to mid 80s at high elevations. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid to upper 50s colder valleys and slopes. .TUESDAY...Sunny. Highs from 94 to 104 at low elevations to the lower to mid 80s at high elevations. North winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the mid to upper 50s colder valleys and slopes. North winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs from 94 to 104 at low elevations to the upper 70s to mid 80s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s except the lower to mid 50s colder valleys and slopes. .THURSDAY...Sunny. Highs from 92 to 102 at low elevations to the upper 70s to mid 80s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s except the lower to mid 50s colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 92 to 102 at low elevations to the upper 70s to mid 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the upper 40s to mid 50s colder valleys and slopes. .SATURDAY...Sunny. Highs from 91 to 101 at low elevations to the upper 70s to mid 80s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s. .SUNDAY...Sunny. Highs from 90 to 100 at low elevations to the mid 70s to lower 80s at high elevations. $$ CAZ378-241100- Interstate 5 Corridor- Including Tejon Pass, Gorman, and Pyramid Lake 202 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 the mid 50s to around 60 colder valleys and slopes. Southwest winds around 15 mph in the evening. .MONDAY...Sunny. Highs from 98 to 105 at low elevations to the upper 80s to mid 90s at high elevations. South winds around 15 mph in the afternoon. .MONDAY 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 shifting to the northwest after midnight. .TUESDAY...Sunny. Highs from 98 to 106 at low elevations to the upper 80s to mid 90s at high elevations. Northwest winds around 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except around 60 colder valleys and slopes. Northwest winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs from 98 to 106 at low elevations to the upper 80s to mid 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 94 to 100 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. .SATURDAY...Sunny. Highs from 93 to 100 at low elevations to the mid 80s to around 90 at high elevations. .SATURDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. .SUNDAY...Sunny. Highs from the lower to mid 90s at low elevations to the mid to upper 80s at high elevations. $$ CAZ379-241100- Western San Gabriel Mountains and Highway 14 Corridor- Including Acton, Warm Springs, and Mill Creek 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 60s to mid 70s. Southwest winds 15 to 25 mph in the evening. .MONDAY...Sunny. Highs from 96 to 106 at low elevations to the 80s at high elevations. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid 60s to around 70 colder valleys and slopes. Southwest winds around 15 mph shifting to the northwest after midnight. .TUESDAY...Sunny. Highs from 97 to 107 at low elevations to the mid 80s to around 90 at high elevations. Southwest winds 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s to lower 80s except the mid 60s to around 70 colder valleys and slopes. West winds around 15 mph shifting to the northwest after midnight. .WEDNESDAY...Sunny. Highs from 97 to 107 at low elevations to the mid 80s to around 90 at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .THURSDAY...Sunny. Highs from 95 to 102 at low elevations to around 90 at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 95 to 102 at low elevations to around 90 at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SATURDAY...Sunny. Highs from 94 to 101 at low elevations to the mid 80s to lower 90s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs from the 90s at low elevations to the mid to upper 80s at high elevations. $$ CAZ380-241100- Eastern San Gabriel Mountains- Including Mount Wilson, Mount Baldy, Wrightwood, and The Angeles Crest Highway 202 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 mid to upper 50s colder valleys and slopes. Southwest winds around 15 mph in the evening. .MONDAY...Sunny. Highs from the upper 80s and 90s 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 upper 60s and 70s except the mid to upper 50s colder valleys and slopes. Southwest winds around 15 mph in the evening. .TUESDAY...Sunny. 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. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except around 60 colder valleys and slopes. West winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 60s colder valleys and slopes. .THURSDAY...Sunny. Highs from 91 to 101 at low elevations to the upper 70s to mid 80s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the mid to upper 60s colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 70s except the lower to mid 60s colder valleys and slopes. .SATURDAY...Sunny. Highs from 90 to 100 at low elevations to the upper 70s to mid 80s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s and 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 lower 80s at high elevations. $$ CAZ381-241100- Western Antelope Valley Foothills- Including Elizabeth Lake and Lake Palmdale 202 PM PDT Sun Aug 23 2026 ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 60s and 70s. Southwest winds 15 to 25 mph. .MONDAY...Sunny. Highs 92 to 103. Southwest winds 15 to 25 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except around 80 in the hills. West winds 15 to 25 mph. .TUESDAY...Sunny. Highs 94 to 105. Northwest winds 15 to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to lower 80s. West winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs 94 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s to around 80. .THURSDAY...Sunny. Highs 91 to 101. .THURSDAY NIGHT...Mostly clear. Lows in the 70s to around 80. .FRIDAY...Partly cloudy in the morning then sunny. Highs 90 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .SATURDAY...Sunny. Highs 92 to 100 except around 90 cooler hills. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ382-241100- Eastern Antelope Valley Foothills- Including Valyermo, Llano, and Pearblossom 202 PM PDT Sun Aug 23 2026 ...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 in the morning then partly cloudy. Highs 93 to 106. 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. .TUESDAY...Sunny in the morning then partly cloudy. Highs 93 to 107. Northwest winds 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. West winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs 95 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 95 to 103. .THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. Highs 94 to 102. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 94 to 102. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SUNDAY...Sunny. Highs 92 to 100. $$ CAZ383-241100- Antelope Valley- Including Palmdale, Lancaster, and Lake Los Angeles 202 PM PDT Sun Aug 23 2026 ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s except the lower to mid 70s in the hills. Southwest winds 15 to 25 mph in the evening. .MONDAY...Sunny. Highs 102 to 110 except 99 to 101 cooler hills. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the upper 50s to mid 60s except the lower to mid 70s in the hills. Southwest winds 15 to 25 mph. .TUESDAY...Sunny. Highs 100 to 110. West winds 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s except the mid to upper 70s in the hills. West winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs 100 to 111. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except around 80 in the hills. .THURSDAY...Sunny. Highs 98 to 106. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 98 to 106. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SATURDAY...Sunny. Highs 98 to 105. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .SUNDAY...Sunny. Highs 94 to 103. $$ CAZ350-241100- Santa Barbara County Southeastern Coast- Including Carpinteria, Goleta, Montecito, and Santa Barbara 202 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 50s to mid 60s. .MONDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except the lower to mid 90s in the hills. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except 95 to 100 in the hills. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s and 60s. West winds around 15 mph shifting to the northeast after midnight. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the 80s to around 90 except 95 to 100 in the hills. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .THURSDAY...Partly cloudy. Highs in the 80s to lower 90s. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 70s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 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. Highs in the 80s to lower 90s. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s and 80s. $$ CAZ349-241100- Santa Barbara County Southwestern Coast- Including El Capitan State Beach, Gaviota, Jalama Beach, and Refugio State Beach 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph. Gusts to 40 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s except around 90 warmer hills. Northwest winds around 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the 50s to around 60 except the mid 60s to around 70 warmer hills. Northwest winds 15 to 25 mph. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except the upper 80s to mid 90s warmer hills. Northwest winds 15 to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s except around 70 warmer hills. Northwest winds 15 to 25 mph. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except the upper 80s to mid 90s warmer hills. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the 70s to around 80 except around 90 warmer hills. .THURSDAY NIGHT...Partly cloudy. Lows in the 60s to lower 70s. .FRIDAY...Partly cloudy. Highs in the upper 60s and 70s except the mid 80s to around 90 warmer hills. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s except around 70 warmer hills. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s except the mid 80s to around 90 warmer hills. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the mid 60s to mid 70s except the lower to mid 80s warmer hills. $$ CAZ352-241100- Santa Ynez Mountains Eastern Range- Including Montecito Hills 202 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 60s except the lower to mid 70s in the hills. .MONDAY...Sunny. Highs 92 to 101 except the mid to upper 80s closer to the coast. .MONDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid to upper 70s in the hills. .TUESDAY...Sunny. Highs 95 to 104 except around 90 closer to the coast. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid 70s to around 80 in the hills. Northwest winds around 15 mph shifting to the north after midnight. .WEDNESDAY...Sunny. Highs 94 to 103 except around 90 closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .THURSDAY...Sunny. Highs 93 to 101 except around 90 closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower 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 87 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s. $$ CAZ351-241100- Santa Ynez Mountains Western Range- Including San Marcos Pass 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly cloudy in the evening then mostly clear. Lows in the 60s except the mid to upper 70s in the hills. West winds 20 to 30 mph with gusts to 45 mph in the evening. .MONDAY...Sunny. Highs in the 90s. North winds around 15 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows in the 60s to around 70 except the mid 70s to around 80 in the hills. West winds 20 to 30 mph with gusts to 40 mph shifting to the north 15 to 25 mph after midnight. .TUESDAY...Sunny. Highs 94 to 102. West winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s to lower 70s except the mid 70s to around 80 in the hills. Northwest winds 15 to 25 mph. .WEDNESDAY...Sunny. Highs 94 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny. Highs 91 to 100. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy. Highs in the 90s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s to lower 70s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the 90s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except the lower 70s in the hills. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ346-241100- Santa Barbara County Central Coast Beaches- Including Lompoc and Vandenberg Space Force Base 202 PM PDT Sun Aug 23 2026 .TONIGHT...Low clouds and fog. Lows in the mid 50s. Northwest winds 15 to 25 mph in the evening. .MONDAY...Low clouds and fog mostly clearing in the afternoon. Highs from the mid 60s to around 70 at the beaches to the mid 70s to around 80 inland. Northwest winds around 15 mph. .MONDAY NIGHT...Low clouds and fog. Lows in the mid 50s. Northwest winds around 15 mph. .TUESDAY...Low clouds and fog in the morning then partly cloudy. Highs from around 70 at the beaches to around 80 inland. Northwest winds 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Low clouds and fog. Lows in the mid 50s to around 60. Northwest winds 15 to 25 mph. .WEDNESDAY...Low clouds and fog in the morning then partly cloudy. Highs from the upper 60s to mid 70s at the beaches to the lower 80s inland. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs from the lower to mid 70s at the beaches to the mid to upper 80s inland. .THURSDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows around 60. .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...Partly cloudy in the evening then mostly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then partly cloudy. Highs from around 70 at the beaches to around 80 inland. .SATURDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the upper 50s. .SUNDAY...Mostly cloudy in the morning then partly cloudy. Highs from the mid 60s to around 70 at the beaches to the mid to upper 70s inland. $$ CAZ347-241100- Santa Barbara County Inland Central Coast- Including Buellton and Santa Maria 202 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy except for patchy low clouds and fog. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph in the evening. .MONDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs in the 70s to around 80 except around 90 farthest inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s to mid 60s. Northwest winds 15 to 25 mph. .TUESDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 70s to mid 80s except the upper 80s to mid 90s farthest inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s to lower 60s except around 70 in the hills. Northwest winds 15 to 25 mph. .WEDNESDAY...Sunny except for patchy low clouds and fog in the morning. Highs in the mid 70s to mid 80s except the lower to mid 90s farthest inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except the mid to upper 90s farthest inland. .THURSDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the mid 70s to mid 80s except the upper 80s to mid 90s farthest inland. .FRIDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to lower 80s except around 90 farthest inland. .SATURDAY NIGHT...Clear in the evening then partly cloudy. Lows in the mid to upper 50s. .SUNDAY...Mostly cloudy in the morning then sunny. Highs in the upper 60s and 70s except the mid to upper 80s farthest inland. $$ CAZ348-241100- Santa Ynez Valley- Including Lake Cachuma, Los Olivos, Santa Ynez, and Solvang 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the 50s to around 60 except the mid 60s to around 70 in the hills. Northwest winds 15 to 25 mph in the evening. .MONDAY...Mostly cloudy in the morning then sunny. Highs 97 to 107 except around 80 closer to the coast. .MONDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the 50s to around 60 except the mid 60s to around 70 in the hills. Northwest winds 15 to 25 mph in the evening. .TUESDAY...Partly cloudy in the morning then sunny. Highs 100 to 110 except the lower to mid 80s 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 around 70 in the hills. North winds 15 to 25 mph. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs 100 to 110 except the mid to upper 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs 93 to 103. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs 92 to 101 except the mid 80s to around 90 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 92 to 101 except the lower to mid 80s closer to the coast. .SATURDAY NIGHT...Clear in the evening then partly cloudy. Lows around 60. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the upper 80s and 90s except the lower to mid 80s closer to the coast. $$ CAZ353-241100- Santa Barbara County Interior Mountains- Including Big Pine Mountain, Figueroa Mountain, and San Rafael Mountain 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly cloudy in the evening then mostly clear. Lows in the upper 60s and 70s except around 60 colder valleys and slopes. .MONDAY...Sunny. Highs from 95 to 105 at low elevations to the mid 80s to lower 90s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except around 60 colder valleys and slopes. .TUESDAY...Sunny. Highs from 97 to 107 at low elevations to the upper 80s to mid 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the 70s to around 80 except the upper 50s to mid 60s colder valleys and slopes. North winds around 15 mph. .WEDNESDAY...Sunny. Highs from 97 to 107 at low elevations to the upper 80s to mid 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the 70s except the lower to mid 60s colder valleys and slopes. .THURSDAY...Sunny. Highs from 97 to 104 at low elevations to the upper 80s to mid 90s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the upper 60s and 70s except the lower to mid 60s colder valleys and slopes. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 96 to 103 at low elevations to the mid 80s to mid 90s at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except around 60 colder valleys and slopes. .SATURDAY...Sunny. Highs from 95 to 102 at low elevations to the mid 80s to lower 90s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except around 60 colder valleys and slopes. .SUNDAY...Sunny. Highs from 92 to 100 at low elevations to the mid 80s to around 90 at high elevations. $$ CAZ340-241100- San Luis Obispo County Beaches- Including Arroyo Grande, Avila Beach, Cambria, Morro Bay, and Pismo Beach 202 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy except for areas of low clouds and fog. Lows in the mid 50s to lower 60s. West winds around 15 mph in the evening. .MONDAY...Mostly cloudy except for patchy low clouds and fog. Highs from the 60s at the beaches to the upper 70s and 80s inland. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s to mid 60s. .TUESDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs from the mid 60s to lower 70s at the beaches to the 80s to around 90 inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s to lower 60s except the mid 60s to around 70 in the hills. Northwest winds 15 to 25 mph in the evening. .WEDNESDAY...Partly cloudy except for patchy low clouds and fog in the morning. Highs from the lower to mid 70s at the beaches to the 80s to lower 90s inland. .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 at the beaches to around 80 inland. .THURSDAY NIGHT...Partly cloudy in the evening then 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 mid to upper 70s inland. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then partly cloudy. Highs from the mid 60s to around 70 at the beaches to the mid to upper 70s inland. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 60. .SUNDAY...Mostly cloudy in the morning then sunny. Highs from the mid 60s at the beaches to the mid 70s inland. $$ CAZ341-241100- San Luis Obispo County Inland Central Coast- Including Lopez Lake, Nipomo, and San Luis Obispo 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy. Lows in the mid 40s to mid 50s. .MONDAY...Mostly cloudy in the morning then partly cloudy. Highs in the upper 60s and 70s except the lower to mid 80s farthest inland. .MONDAY NIGHT...Partly cloudy in the evening then mostly cloudy. Lows in the upper 40s to mid 50s. .TUESDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to around 80 except the mid 80s to around 90 farthest inland. Northwest winds around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the 50s to around 60. Northwest winds around 15 mph in the evening. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except around 90 farthest inland. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s except the mid 80s to around 90 farthest inland. .THURSDAY NIGHT...Mostly clear in the evening then mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the mid 70s to mid 80s. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to around 80 except the lower to mid 80s farthest inland. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 60. .SUNDAY...Mostly cloudy in the morning then sunny. Highs in the 70s to lower 80s. $$ CAZ342-241100- Santa Lucia Mountains- Including Hearst Castle and Irish Hills 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the 50s to lower 60s except the mid to upper 70s warmer hills. .MONDAY...Mostly cloudy in the morning then sunny. Highs 92 to 102 except the mid to upper 70s closer to the coast. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s except the mid 70s to around 80 warmer hills. .TUESDAY...Partly cloudy in the morning then sunny. Highs 96 to 106 except around 80 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 upper 50s to mid 60s except the upper 70s to mid 80s warmer hills. West winds around 15 mph in the evening. .WEDNESDAY...Sunny. Highs 97 to 107 except the upper 70s to mid 80s closer to the coast. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs 92 to 102 except around 80 closer to the coast. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the 60s to around 70. .FRIDAY...Partly cloudy in the morning then sunny. Highs 90 to 100 except the mid 70s to around 80 closer to the coast. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s. .SATURDAY...Sunny. Highs 90 to 100 except the mid 70s to around 80 closer to the coast. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SUNDAY...Sunny. Highs in the mid 80s to mid 90s except the lower to mid 70s closer to the coast. $$ CAZ343-241100- Southern Salinas Valley- Including Atascadero, Lake Nacimiento, Paso Robles, San Miguel, and Templeton 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the mid 50s to mid 60s. .MONDAY...Mostly cloudy in the morning then sunny. Highs 94 to 105. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to mid 60s. .TUESDAY...Partly cloudy in the morning then sunny. Highs 99 to 108. .TUESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the upper 50s and 60s. .WEDNESDAY...Sunny. Highs 101 to 109. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .THURSDAY...Sunny. Highs 98 to 103. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 95 to 102. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Sunny. Highs 94 to 102. .SATURDAY NIGHT...Mostly clear. Lows around 60. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ344-241100- San Luis Obispo County Interior Valleys- Including Carrizo Plain, Creston, and Shandon 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then partly cloudy. Lows in the mid 50s to lower 60s except around 70 in the Carrizo Plain. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs 92 to 102. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s except around 70 in the Carrizo Plain. Southwest winds around 15 mph. .TUESDAY...Sunny. Highs 95 to 105. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except the upper 60s to mid 70s in the Carrizo Plain. .WEDNESDAY...Sunny. Highs 96 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the 60s except the mid 70s in the Carrizo Plain. .THURSDAY...Sunny. Highs 91 to 101. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 90 to 100. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .SATURDAY...Sunny. Highs 90 to 100. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s and 60s. .SUNDAY...Sunny. Highs in the upper 80s to mid 90s. $$ CAZ345-241100- San Luis Obispo County Mountains- Including Caliente Range, La Panza Range, and Santa Margarita Lake 202 PM PDT Sun Aug 23 2026 .TONIGHT...Mostly cloudy in the evening then mostly clear. Lows in the mid 60s to mid 70s except the mid 50s to around 60 colder valleys and slopes. West winds around 15 mph in the evening. .MONDAY...Partly cloudy in the morning then sunny. Highs from 96 to 104 at low elevations to the mid 80s to mid 90s at high elevations. Southwest winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s except the mid 50s to around 60 colder valleys and slopes. West winds around 15 mph in the evening. .TUESDAY...Sunny. Highs from 98 to 106 at low elevations to the upper 80s to mid 90s at high elevations. .TUESDAY NIGHT...Mostly clear. Lows in the upper 60s to mid 70s except the upper 50s to mid 60s colder valleys and slopes. .WEDNESDAY...Sunny. Highs from 99 to 106 at low elevations to the lower to mid 90s at high elevations. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny. Highs from 97 to 102 at low elevations to the lower to mid 90s at high elevations. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs from 95 to 100 at low elevations to around 90 at high elevations. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .SATURDAY...Sunny. Highs from 95 to 100 at low elevations to around 90 at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .SUNDAY...Sunny. Highs from the lower to mid 90s at low elevations to the mid 80s to around 90 at high elevations. $$ CAZ038-241100- Cuyama Valley- Including New Cuyama 202 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 lower 70s. .MONDAY...Sunny. Highs 97 to 105. West winds around 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .TUESDAY...Sunny. Highs 100 to 108. .TUESDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .WEDNESDAY...Sunny. Highs 100 to 108. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .THURSDAY...Sunny. Highs 95 to 103. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s to mid 70s. .FRIDAY...Partly cloudy in the morning then sunny. Highs 94 to 102. .FRIDAY NIGHT...Mostly clear. Lows in the 60s to lower 70s. .SATURDAY...Sunny. Highs 93 to 101. .SATURDAY NIGHT...Mostly clear. Lows in the 60s to around 70. .SUNDAY...Sunny. Highs in the lower to mid 90s. $$ CAZ087-241100- Catalina and Santa Barbara Islands- Including Avalon 202 PM PDT Sun Aug 23 2026 ...HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows in the mid 50s to mid 60s except the lower to mid 70s in the hills. .MONDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 70s near the coast to the mid to upper 80s interior. .MONDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 50s to mid 60s except the lower to mid 70s in the hills. .TUESDAY...Partly cloudy in the morning then sunny. Highs from the mid to upper 70s near the coast to the mid 80s to around 90 interior. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s except the lower to mid 70s in the hills. .WEDNESDAY...Sunny. Highs from around 80 near the coast to the upper 80s interior. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .THURSDAY...Partly cloudy. Highs from the lower to mid 80s near the coast to the lower to mid 90s interior. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs from the lower to mid 80s near the coast to the lower to mid 90s interior. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid 60s to around 70. .SATURDAY...Partly cloudy in the morning then sunny. Highs from the lower to mid 80s near the coast to the lower 90s interior. .SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .SUNDAY...Sunny. Highs from the lower to mid 80s near the coast to around 90 interior. $$ CAZ550-241100- Santa Cruz and Anacapa Islands- Including Smugglers Cove 202 PM PDT Sun Aug 23 2026 .TONIGHT...Partly cloudy in the evening then mostly clear. Lows in the 50s to around 60 except around 70 in the hills. .MONDAY...Partly cloudy in the morning then 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 50s to around 60 except the upper 60s to mid 70s 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. Lows in the mid 50s to mid 60s except the lower to mid 70s in the hills. .WEDNESDAY...Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except the lower to mid 90s farthest interior. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 60s. .THURSDAY...Partly cloudy. Highs in the upper 70s to mid 80s except the upper 80s to mid 90s farthest interior. .THURSDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s. .FRIDAY...Partly cloudy. Highs in the mid 70s to mid 80s except around 90 farthest interior. .FRIDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .SATURDAY...Partly cloudy in the morning then sunny. Highs in the mid 70s to lower 80s except the mid 80s to around 90 farthest interior. .SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 60s. .SUNDAY...Sunny. Highs in the mid 70s to mid 80s. $$ CAZ549-241100- San Miguel and Santa Rosa Islands- Including Cuyler Harbor 202 PM PDT Sun Aug 23 2026 .TONIGHT...Patchy low clouds and fog in the evening then partly cloudy. Lows in the 50s to lower 60s. Northwest winds 20 to 30 mph in the evening. .MONDAY...Partly cloudy. Highs in the upper 60s to mid 70s except the lower to mid 80s farthest interior. Northwest winds 20 to 30 mph in the morning. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s. .TUESDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s and 70s except the mid to upper 80s farthest interior. Northwest winds 20 to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to mid 60s. Northwest winds 20 to 30 mph. .WEDNESDAY...Partly cloudy. Highs in the 70s except the mid to upper 80s farthest interior. .WEDNESDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows in the lower to mid 60s. .THURSDAY...Partly cloudy. Highs in the 70s except the mid 80s farthest interior. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 60s. .FRIDAY...Mostly cloudy in the morning then partly cloudy. Highs in the 70s to lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s. .SATURDAY...Partly cloudy. Highs in the upper 60s to mid 70s except the lower 80s farthest interior. .SATURDAY NIGHT...Mostly clear in the evening then partly cloudy. Lows around 60. .SUNDAY...Partly cloudy in the morning then sunny. Highs in the upper 60s and 70s. $$ www.weather.gov/losangeles