FPUS56 KLOX 181922 ZFPLOX Zone Forecast Product for Southwest California National Weather Service Los Angeles/Oxnard CA 1222 PM PDT Mon May 18 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. CAZ368-191000- Los Angeles County Inland Coast including Downtown Los Angeles- Including Beverly Hills, Compton, Culver City, Downey, Hollywood, and Norwalk 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper 50s. .TUESDAY...Partly cloudy in the morning, then sunny. Highs around 80. Southwest wind around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 50s. Southwest wind around 15 mph in the evening. .WEDNESDAY...Patchy low clouds and fog. Highs around 80. .WEDNESDAY NIGHT...Areas of low clouds and fog. Lows around 60. .THURSDAY...Areas of low clouds and fog. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MEMORIAL DAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 70s. $$ CAZ362-191000- Malibu Coast- Including Malibu and Pacific Palisades 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 50s. .WEDNESDAY...Areas of low clouds and fog. Highs in the mid 70s. .WEDNESDAY NIGHT...Areas of low clouds and fog. Lows around 60. .THURSDAY...Areas of low clouds and fog. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper to mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly cloudy in the morning, then sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy. Highs in the mid 60s. $$ CAZ366-191000- Los Angeles County Beaches- Including LAX, Long Beach, Redondo Beach, Santa Monica, and Torrance 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear this evening, becoming partly cloudy. Lows in the upper 50s. Southwest wind around 15 mph this evening. .TUESDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. Southwest wind around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 50s. West wind around 15 mph in the evening. .WEDNESDAY...Areas of low clouds and fog. Highs in the mid 70s. Southwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Low clouds and fog. Lows around 60. Southwest wind around 15 mph in the evening. .THURSDAY...Areas of low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lowsin the upper to mid 50s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MEMORIAL DAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the upper 60s. $$ CAZ367-191000- Palos Verdes Hills- Including Rancho Palos Verdes 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. West wind around 15 mph this evening. .TUESDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. Southwest wind around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. West wind around 15 mph in the evening. .WEDNESDAY...Areas of low clouds and fog. Highs in the mid 70s. Southwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Low clouds and fog. Lows in the upper 50s. Southwest wind around 15 mph in the evening. .THURSDAY...Areas of low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper to mid 50s. .FRIDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .MEMORIAL DAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. $$ CAZ372-191000- Western San Fernando Valley- Including Northridge, Woodland Hills, Van Nuys, and Chatsworth 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny, hot with highs in the upper to mid 80s. .TUESDAY NIGHT...Mostly clear. Lows around 60. .WEDNESDAY...Sunny, hot with highs in the upper 80s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the upper 50s. .THURSDAY...Patchy low clouds and fog. Hot with highs in the upper to mid 80s. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs around 80. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. $$ CAZ373-191000- Eastern San Fernando Valley- Including Burbank, Universal City, Glendale, Sunland, and La Canada Flintridge 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows around 60. .THURSDAY...Patchy low clouds and fog. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the upper to mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s.$$ CAZ548-191000- Los Angeles County San Gabriel Valley- Including East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper 50s. .TUESDAY...Sunny, hot with highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s to around 60. .WEDNESDAY...Sunny, hot with highs in the mid 80s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows around 60. .THURSDAY...Areas of low clouds and fog. Hot with highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs around 80. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs around 80. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. $$ CAZ370-191000- Eastern Santa Monica Mountains Recreational Area- Including Topanga 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .WEDNESDAY...Partly cloudy in the morning, then sunny. Highs around 80. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the upper 50s. .THURSDAY...Areas of low clouds and fog. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning, then sunny. Highs around 70. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. $$ CAZ369-191000- Western Santa Monica Mountains Recreational Area- Including Malibu Bowl 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the upper to mid 70s. Northeast wind around 15 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. .WEDNESDAY...Patchy low clouds and fog. Highs in the upper to mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. West wind around 15 mph in the evening. .THURSDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy. Highs in the mid 60s. $$ CAZ371-191000- Calabasas and Agoura Hills- Including Westlake Village and Malibu Lake 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows around 50. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows around 50. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. $$ CAZ088-191000- Santa Clarita Valley- Including Lake Castaic, Newhall, Santa Clarita, and Valencia 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows in the lower 50s to around 50. Northeast wind around 15 mph this evening. .TUESDAY...Sunny, hot with highs in the mid 80s. Northeast wind around 15 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny, hot with highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the mid 50s. .THURSDAY...Sunny, hot with highs in the mid 80s. .THURSDAY NIGHT...Clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the lower 80s to around 80. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the lower 80s to around 80. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs around 80. $$ CAZ354-191000- Ventura County Beaches- Including Oxnard, Point Mugu, Port Hueneme, and Ventura 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. West wind around 15 mph in the evening. .WEDNESDAY...Areas of low clouds and fog. Highs in the mid 70s. .WEDNESDAY NIGHT...Low clouds and fog. Lows in the mid 50s. .THURSDAY...Areas of low clouds and fog. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy. Highs in the mid 60s. $$ CAZ355-191000- Ventura County Inland Coast- Including Camarillo and East Ventura 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Patchy low clouds and fog. Highs in the upper 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s. .THURSDAY...Patchy low clouds and fog. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. .FRIDAY...Partly cloudy in the morning, then sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows around 50. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Partly cloudy. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. $$ CAZ356-191000- Lake Casitas- Including Meiners Oaks 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s. .THURSDAY...Patchy low clouds and fog. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy in the morning, then sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Partly cloudy. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. $$ CAZ357-191000- Ojai Valley- Including Oak View and Ojai 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny, hot with highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Sunny, hot with highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the upper to mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower 70s. $$ CAZ358-191000- Central Ventura County Valleys- Including Fillmore, Piru, and Santa Paula 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the lower 80s. Northeast wind around 15 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Sunny. Highs in the lower 70s. $$ CAZ374-191000- Southeastern Ventura County Valleys- Including Moorpark, Newbury Park, Simi Valley, and Thousand Oaks 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the lower 80s. Northeast wind around 15 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. .SUNDAY NIGHT...Clear. Lows around 50. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. $$ CAZ375-191000- Santa Susana Mountains- Including Oat Mountain 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows around 50. .TUESDAY...Sunny. Highs around 80. Northeast wind 15 to 20 mph, becoming southeast in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the upper to mid 50s. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower70s. $$ CAZ376-191000- Southern Ventura County Mountains- Including Rose Valley, Matilija, and Topatopa Mountains 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows around 50. .TUESDAY...Sunny. Highs in the mid 70s. Northeast wind 15 to 20 mph, becoming southeast in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ377-191000- Northern Ventura County Mountains- Including Lockwood Valley, Mount Pinos, and Ozena 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows in the mid 40s. Northeast wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the lower 70s. Northeast wind around 15 mph. .TUESDAY NIGHT...Clear. Lows in the upper 40s. .WEDNESDAY...Sunny. Highs in the mid 70s. Northwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the upper 40s. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Clear. Lows in the upper to mid 40s. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Clear. Lows in the mid 40s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ378-191000- Interstate 5 Corridor- Including Tejon Pass, Gorman, and Pyramid Lake 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows in the lower 50s. Northeast wind around 15 mph, becoming north after midnight. .TUESDAY...Sunny. Highs in the mid 70s. Northeast wind 15 to 20 mph. .TUESDAY NIGHT...Clear. Lows in the upper to mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the upper 50s. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Clear. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ379-191000- Western San Gabriel Mountains and Highway 14 Corridor- Including Acton, Warm Springs, and Mill Creek 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows in the upper to mid 40s. North wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the mid 70s. Northeast wind around 15 mph. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Sunny. Highs in the mid 70s. South wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the mid 50s. Southwest wind around 15 mph in the evening. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ380-191000- Eastern San Gabriel Mountains- Including Mount Wilson, Mount Baldy, Wrightwood, and The Angeles Crest Highway 1222 PM PDT Mon May 18 2026 ...WIND ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON... .TONIGHT...Clear. Lows in the upper to mid 40s. .TUESDAY...Sunny. Highs around 70. Northeast wind around 15 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the lower 70s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs around 70. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs around 70. $$ CAZ381-191000- Western Antelope Valley Foothills- Including Elizabeth Lake and Lake Palmdale 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows around 50. North wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the mid 70s. Northeast wind around 15 mph with gusts to 30 mph. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. Southwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows around 60. Southwest wind around 15 mph in the evening. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Clear. Lows in the upper 50s. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Clear, breezy with lows in the mid 50s. .SATURDAY...Sunny. Highs in the upper 70s. .SATURDAY NIGHT...Clear. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the upper 70s. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Sunny. Highs in the upper 70s. $$ CAZ382-191000- Eastern Antelope Valley Foothills- Including Valyermo, Llano, and Pearblossom 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows around 50. .TUESDAY...Sunny. Highs in the upper 70s. Northeast wind around 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Sunny, hot with highs in the mid 80s. .THURSDAY NIGHT...Clear. Lows in the upper to mid 50s. .FRIDAY...Sunny, hot with highs in the mid 80s. .FRIDAY NIGHT...Clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Clear. Lows in the mid 50s. .SUNDAY...Sunny, hot with highs in the mid 80s. .SUNDAY NIGHT...Clear. Lows in the mid 50s. .MEMORIAL DAY...Sunny. Highs in the mid 80s. $$ CAZ383-191000- Antelope Valley- Including Palmdale, Lancaster, and Lake Los Angeles 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows around 50. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny, hot with highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Sunny, hot with highs around 90. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny, hot with highs around 90. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny, hot with highs in the upper 80s. .SATURDAY NIGHT...Clear. Lows in the lower 50s. .SUNDAY...Sunny, hot with highs in the upper 80s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny, hot with highs in the upper 80s. $$ CAZ350-191000- Santa Barbara County Southeastern Coast- Including Carpinteria, Goleta, Montecito, and Santa Barbara 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. West wind around 15 mph this evening. .TUESDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the upper to mid 50s. .WEDNESDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the upper to mid 50s. .THURSDAY...Patchy low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SUNDAY...Partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy. Highs in the mid 60s. $$ CAZ349-191000- Santa Barbara County Southwestern Coast- Including El Capitan State Beach, Gaviota, Jalama Beach, and Refugio State Beach 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest wind 15 to 20 mph, becoming north after midnight. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Areas of low clouds and fog. Lows in the mid 50s. .THURSDAY...Areas of low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Partly cloudy. Highs in the upper to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. $$ CAZ352-191000- Santa Ynez Mountains Eastern Range- Including Montecito Hills 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. Northwest wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows around 60. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the upper to mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MEMORIAL DAY...Sunny. Highs in the upper 60s. $$ CAZ351-191000- Santa Ynez Mountains Western Range- Including San Marcos Pass 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper 40s. Northwest wind 15 to 20 mph, becoming northeast after midnight. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the upper to mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .THURSDAY NIGHT...Clear. Lows in the upper to mid 50s. .FRIDAY...Sunny. Highs in the upper to mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. $$ CAZ346-191000- Santa Barbara County Central Coast Beaches- Including Lompoc and Vandenberg Space Force Base 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. Northwest wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Low clouds and fog. Lows around 50. Northwest wind around 15 mph in the evening. .THURSDAY...Areas of low clouds and fog. Highs around 70. .THURSDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming mostly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows around 50. .MEMORIAL DAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. $$ CAZ347-191000- Santa Barbara County Inland Central Coast- Including Buellton and Santa Maria 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. Northwest wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the lower 50s. .THURSDAY...Patchy low clouds and fog. Highs in the upper to mid 70s. .THURSDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning, then sunny. Highs in the upper 60s. .FRIDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .SATURDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. $$ CAZ348-191000- Santa Ynez Valley- Including Lake Cachuma, Los Olivos, Santa Ynez, and Solvang 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper 40s. Northwest wind around 15 mph this evening. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .FRIDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. .SATURDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly cloudy in the morning, then sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 40s. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the lower 70s. $$ CAZ353-191000- Santa Barbara County Interior Mountains- Including Big Pine Mountain, Figueroa Mountain, and San RafaelMountain 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the upper 50s. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT...Clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 70s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ340-191000- San Luis Obispo County Beaches- Including Arroyo Grande, Avila Beach, Cambria, Morro Bay, and Pismo Beach 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs around 70. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the lower 50s. .THURSDAY...Patchy low clouds and fog. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows around 50. .FRIDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming mostly cloudy. Lows around 50. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs around 60. .SATURDAY NIGHT...Mostly clear in the evening, becoming mostly cloudy. Lows around 50. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows around 50. .MEMORIAL DAY...Mostly cloudy in the morning, then sunny. Highs in the lower 60s. $$ CAZ341-191000- San Luis Obispo County Inland Central Coast- Including Lopez Lake, Nipomo, and San Luis Obispo 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper 40s. .TUESDAY...Sunny. Highs in the upper to mid 70s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the lower 50s. .THURSDAY...Patchy low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows around 50. .FRIDAY...Partly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .FRIDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then sunny. Highs in the mid 60s. .SATURDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows around 50. .SUNDAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows around 50. .MEMORIAL DAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. $$ CAZ342-191000- Santa Lucia Mountains- Including Hearst Castle and Irish Hills 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows around 50. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Sunny. Highs in the upper 60s. .FRIDAY NIGHT...Clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly cloudy in the morning, then sunny. Highs in the upper to mid 60s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Partly cloudy in the morning, then sunny. Highs in the upper 60s. $$ CAZ343-191000- Southern Salinas Valley- Including Atascadero, Lake Nacimiento, Paso Robles, San Miguel, and Templeton 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows in the mid 40s. .TUESDAY...Sunny, hot with highs in the mid 80s. .TUESDAY NIGHT...Clear. Lows in the upper 40s. .WEDNESDAY...Sunny in the morning, becoming partly cloudy. Hot with highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows around 50. .THURSDAY...Sunny, hot with highs in the upper 80s. .THURSDAY NIGHT...Clear. Lows in the upper 40s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper to mid 40s. .SUNDAY...Partly cloudy in the morning, then sunny. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper to mid 40s. .MEMORIAL DAY...Sunny. Highs around 80. $$ CAZ344-191000- San Luis Obispo County Interior Valleys- Including Carrizo Plain, Creston, and Shandon 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Clear. Lows in the upper 40s. .WEDNESDAY...Sunny, hot with highs in the upper to mid 80s. Northwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the lower 50s. Southwest wind around 15 mph in the evening. .THURSDAY...Sunny, hot with highs in the upper 80s. .THURSDAY NIGHT...Clear. Lows around 50. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Clear. Lows in the upper to mid 40s. .SATURDAY...Sunny. Highs around 80. .SATURDAY NIGHT...Clear. Lows in the upper to mid 40s. .SUNDAY...Sunny. Highs around 80. .SUNDAY NIGHT...Clear. Lows in the upper to mid 40s. .MEMORIAL DAY...Sunny. Highs around 80. $$ CAZ345-191000- San Luis Obispo County Mountains- Including Caliente Range, La Panza Range, and Santa Margarita Lake 1222 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows in the upper 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Sunny, hot with highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the mid 50s. West wind around 15 mph in the evening. .THURSDAY...Sunny. Highs in the mid 80s. .THURSDAY NIGHT...Clear. Lows around 50. .FRIDAY...Sunny. Highs around 80. .FRIDAY NIGHT...Clear. Lows in the upper 40s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MEMORIAL DAY...Sunny. Highs in the mid 70s. $$ CAZ038-191000- Cuyama Valley- Including New Cuyama 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the upper to mid 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Sunny, hot with highs in the upper 80s. Northwest wind around 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, becoming mostly clear. Lows in the lower 50s. .THURSDAY...Sunny, hot with highs around 90. .THURSDAY NIGHT...Clear. Lows in the lower 50s. .FRIDAY...Sunny, hot with highs in the upper 80s. .FRIDAY NIGHT...Clear. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Clear. Lows in the lower 50s to around 50. .SUNDAY...Sunny. Highs in the mid 80s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s to around 50. .MEMORIAL DAY...Sunny. Highs in the mid 80s. $$ CAZ087-191000- Catalina and Santa Barbara Islands- Including Avalon 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s to around 60. .TUESDAY...Partly cloudy. Highs in the lower to mid 70s. .TUESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s to around 60. .WEDNESDAY...Patchy low clouds and fog. Highs in the lower to mid 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the mid to upper 50s. .THURSDAY...Patchy low clouds and fog. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .SATURDAY...Partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .MEMORIAL DAY...Partly cloudy in the morning, becoming mostly cloudy. Highs in the mid 60s. $$ CAZ550-191000- Santa Cruz and Anacapa Islands- Including Smugglers Cove 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy in the morning, then sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s. .THURSDAY...Patchy low clouds and fog. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Partly cloudy. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy. Highs in the mid 60s. $$ CAZ549-191000- San Miguel and Santa Rosa Islands- Including Cuyler Harbor 1222 PM PDT Mon May 18 2026 .TONIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Patchy low clouds and fog. Highs in the lower 70s. .WEDNESDAY NIGHT...Patchy low clouds and fog. Lows in the mid 50s. .THURSDAY...Patchy low clouds and fog. Highs in the upper to mid 60s. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Partly cloudy. Highs around 60. .FRIDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SATURDAY...Mostly cloudy in the morning, becoming partly cloudy. Highs around 60. .SATURDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly cloudy. Highs around 60. .SUNDAY NIGHT...Mostly clear in the evening, becoming partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Partly cloudy. Highs around 60. $$ www.weather.gov/losangeles