Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Los Angeles, CA

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667
WWUS76 KLOX 300813
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
113 AM PDT Sat Aug 30 2025

CAZ371-302015-
/O.CAN.KLOX.HT.Y.0007.250831T1700Z-250901T0100Z/
/O.CON.KLOX.HT.Y.0008.250901T1700Z-250903T0100Z/
Calabasas and Agoura Hills-
Including the cities of Malibu Lake and Westlake Village
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 6 PM PDT
TUESDAY...

* WHAT...Hot daytime conditions with high temperatures of 96 to 106
  degrees common, and warm overnight conditions.

* WHERE...Calabasas and Agoura Hills.

* WHEN...From 10 AM Monday to 6 PM PDT Tuesday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...This advisory may need to be extended through
  Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ344-353-302015-
/O.EXB.KLOX.HT.Y.0007.250831T1700Z-250903T0100Z/
San Luis Obispo County Interior Valleys-Santa Barbara County
Interior Mountains-
Including the cities of San Rafael Mountain, Big Pine Mountain,
Carrizo Plain, Creston, Shandon, and Figueroa Mountain
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM SUNDAY TO 6 PM PDT TUESDAY...

* WHAT...Hot daytime conditions with high temperatures of 95 to 105
  degrees common, and warm overnight conditions.

* WHERE...San Luis Obispo County Interior Valleys and Santa Barbara
  County Interior Mountains.

* WHEN...From 10 AM Sunday to 6 PM PDT Tuesday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ341-343-347-348-351-302015-
/O.EXA.KLOX.HT.Y.0007.250831T1700Z-250901T0100Z/
San Luis Obispo County Inland Central Coast-Southern Salinas
Valley-Santa Barbara County Inland Central Coast-Santa Ynez
Valley-Santa Ynez Mountains Western Range-
Including the cities of Lake Nacimiento, Santa Ynez, Buellton,
Santa Maria, Lake Cachuma, Solvang, San Luis Obispo, Atascadero,
Los Olivos, Paso Robles, San Miguel, San Marcos Pass, Nipomo,
Templeton, and Lopez Lake
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM TO 6 PM PDT SUNDAY...

* WHAT...Hot daytime conditions with high temperatures from 85 to 95
  coastal plains to 95 to 105 degrees valleys and hills.

* WHERE...San Luis Obispo County Inland Coast, Southern Salinas
  Valley, Santa Barbara County Inland Central Coast, Santa Ynez
  Valley, Santa Ynez Mountains Western Range.

* WHEN...From 10 AM to 6 PM PDT Sunday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ356>358-375-376-378-379-302015-
/O.EXA.KLOX.HT.Y.0008.250901T1700Z-250903T0100Z/
Lake Casitas-Ojai Valley-Central Ventura County Valleys-Santa
Susana Mountains-Southern Ventura County Mountains-Interstate
5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-
Including the cities of Matilija, Piru, Topatopa Mountains, Oat
Mountain, Ojai, Santa Paula, Gorman, Oak View, Warm Springs, Mill
Creek, Fillmore, Meiners Oaks, Tejon Pass, Pyramid Lake, Rose
Valley, and Acton
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY IN EFFECT FROM 10 AM MONDAY TO 6 PM PDT TUESDAY...

* WHAT...Hot daytime conditions with high temperatures of 96 to 106
  degrees common, and warm overnight conditions.

* WHERE...Central Ventura County Valleys, Interstate 5 Corridor,
  Lake Casitas, Ojai Valley, Santa Susana Mountains, Southern
  Ventura County Mountains, and Western San Gabriel Mountains and
  Highway 14 Corridor.

* WHEN...From 10 AM Monday to 6 PM PDT Tuesday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...This advisory may need to be extended through
  Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ038-345-302015-
/O.EXT.KLOX.HT.Y.0007.250831T1700Z-250903T0100Z/
Cuyama Valley-San Luis Obispo County Mountains-
Including the cities of Caliente Range, Santa Margarita Lake, New
Cuyama, and La Panza Range
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY NOW IN EFFECT FROM 10 AM SUNDAY TO 6 PM PDT
TUESDAY...

* WHAT...Hot daytime conditions with high temperatures of 95 to 105
  degrees common, and warm overnight conditions.

* WHERE...Cuyama Valley and San Luis Obispo County Mountains.

* WHEN...From 10 AM Sunday to 6 PM PDT Tuesday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ342-349-302015-
/O.CON.KLOX.HT.Y.0007.250831T1700Z-250901T0100Z/
Santa Lucia Mountains-Santa Barbara County Southwestern Coast-
Including the cities of Refugio State Beach, Gaviota, Irish
Hills, Hearst Castle, El Capitan State Beach, and Jalama Beach
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 6 PM PDT SUNDAY...

* WHAT...Hot daytime conditions with high temperatures from 85 to 95
  coastal plains to 95 to 105 degrees valleys and hills.

* WHERE...Santa Barbara County Southwestern Coast and Santa Lucia
  Mountains.

* WHEN...From 10 AM to 6 PM PDT Sunday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

CAZ088-368>370-372>374-548-302015-
/O.CON.KLOX.HT.Y.0008.250901T1700Z-250903T0100Z/
Santa Clarita Valley-Los Angeles County Inland Coast including
Downtown Los Angeles-Western Santa Monica Mountains Recreational
Area-Eastern Santa Monica Mountains Recreational Area-Western San
Fernando Valley-Eastern San Fernando Valley-Southeastern Ventura
County Valleys-Los Angeles County San Gabriel Valley-
Including the cities of Newhall, East Los Angeles, Beverly Hills,
Norwalk, Sunland, Topanga, Hollywood, Simi Valley, Lake Castaic,
Glendale, Pasadena, Northridge, Van Nuys, Downey, Compton,
Burbank, Newbury Park, Culver City, Santa Clarita, San Gabriel,
La Canada Flintridge, Pomona, Chatsworth, Woodland Hills, El
Monte, Thousand Oaks, Valencia, Universal City, Moorpark, and
Malibu Bowl
113 AM PDT Sat Aug 30 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 6 PM PDT
TUESDAY...

* WHAT...Hot daytime conditions with high temperatures of 96 to 106
  degrees common, and warm overnight conditions.

* WHERE...San Fernando Valley, Santa Monica Mountains Recreational
  Area, Los Angeles County Inland Coast including Downtown Los
  Angeles, Los Angeles County San Gabriel Valley, Santa Clarita
  Valley, and Southeastern Ventura County Valleys.

* WHEN...From 10 AM Monday to 6 PM PDT Tuesday.

* IMPACTS...There is a high risk for heat illness for sensitive
  populations including the very young, the very old, those without
  air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...This advisory may need to be extended through
  Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Limit strenuous outdoor activities to the early morning hours. Stay
in air conditioned spaces during the heat of the day. Check up on
relatives and neighbors.

&&

$$

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