493
WWUS76 KLOX 080910
NPWLOX

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
210 AM PDT Tue Sep 8 2026

CAZ362-366>373-548-090200-
/O.CON.KLOX.HT.Y.0016.260908T1700Z-260911T0300Z/
Malibu Coast-Los Angeles County Beaches-Palos Verdes Hills-Los
Angeles County Inland Coast including Downtown Los Angeles-
Western Santa Monica Mountains Recreational Area-Eastern Santa
Monica Mountains Recreational Area-Calabasas and Agoura Hills-
Western San Fernando Valley-Eastern San Fernando Valley-Los
Angeles County San Gabriel Valley-
Including the cities of Malibu Bowl, Pacific Palisades, East Los
Angeles, Sunland, La Canada Flintridge, Compton, Pasadena, San
Gabriel, Santa Monica, Hollywood, El Monte, Norwalk, Malibu Lake,
Universal City, Glendale, Topanga, Torrance, Redondo Beach, LAX, Van
Nuys, Malibu, Culver City, Long Beach, Pomona, Westlake Village,
Chatsworth, Woodland Hills, Rancho Palos Verdes, Burbank, Beverly
Hills, Downey, and Northridge
210 AM PDT Tue Sep 8 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT THURSDAY...

* WHAT...Temperatures between 85 and 105 expected. 10 to 15 degrees
  above normal.

* WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley,
  Eastern Santa Monica Mountains Recreational Area, Los Angeles
  County Beaches, Los Angeles County Inland Coast including Downtown
  Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast,
  Palos Verdes Hills, Western San Fernando Valley, and Western Santa
  Monica Mountains Recreational Area

* WHEN...From 10 AM this morning to 8 PM PDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS...Humid conditions will add to heat discomfort.
  Heat peaking on Wednesday for most areas. Chance for Heat
  Advisories to be extended into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

CAZ038-088-340>358-374-375-090200-
/O.CON.KLOX.HT.Y.0016.260909T1700Z-260911T0300Z/
Cuyama Valley-Santa Clarita Valley-San Luis Obispo County Beaches-
San Luis Obispo County Inland Central Coast-Santa Lucia Mountains-
Southern Salinas Valley-San Luis Obispo County Interior Valleys-
San Luis Obispo County Mountains-Santa Barbara County Central
Coast Beaches-Santa Barbara County Inland Central Coast-Santa
Ynez Valley-Santa Barbara County Southwestern Coast-Santa Barbara
County Southeastern Coast-Santa Ynez Mountains Western Range-
Santa Ynez Mountains Eastern Range-Santa Barbara County Interior
Mountains-Ventura County Beaches-Ventura County Inland Coast-Lake
Casitas-Ojai Valley-Central Ventura County Valleys-Southeastern
Ventura County Valleys-Santa Susana Mountains-
Including the cities of Paso Robles, Ojai, Buellton, Meiners Oaks,
Ventura, Montecito Hills, Thousand Oaks, Oat Mountain, Carrizo Plain,
Atascadero, Los Olivos, Jalama Beach, Carpinteria, Pismo Beach,
Templeton, Nipomo, Refugio State Beach, Simi Valley, San Miguel,
Oxnard, Arroyo Grande, Santa Maria, Port Hueneme, Hearst Castle, New
Cuyama, Morro Bay, Santa Margarita Lake, Figueroa Mountain, Santa
Ynez, Cambria, Gaviota, Goleta, Newhall, Camarillo, Santa Barbara,
Lake Cachuma, Santa Paula, Lompoc, Big Pine Mountain, Fillmore,
Newbury Park, El Capitan State Beach, Lake Castaic, East Ventura,
Creston, Caliente Range, Piru, Shandon, San Luis Obispo, San Marcos
Pass, Lopez Lake, Vandenberg Space Force Base, Santa Clarita, Lake
Nacimiento, Solvang, Montecito, Point Mugu, Moorpark, San Rafael
Mountain, Oak View, Avila Beach, La Panza Range, Valencia, and Irish
Hills
210 AM PDT Tue Sep 8 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT
THURSDAY...

* WHAT...Temperatures of 85 to 105 expected. 10 to 20 degrees above
  normal.

* WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley,
  Eastern Santa Monica Mountains Recreational Area, Los Angeles
  County Beaches, Los Angeles County Inland Coast including Downtown
  Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast,
  Palos Verdes Hills, Western San Fernando Valley, and Western Santa
  Monica Mountains Recreational Area

* WHEN...From 10 AM Wednesday to 8 PM PDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses.

* ADDITIONAL DETAILS...Humid conditions will add to heat discomfort.
  Heat peaking on Wednesday for most areas, except likely peaking
  Thursday for the Santa Barbara South Coast. Chance for Heat
  Advisories to be extended into Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$