Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
210 PM PDT Sun Mar 15 2026

CAZ088-342-345-351>353-356>358-368>376-378>380-548-161300-
/O.CON.KLOX.XH.W.0001.260317T1700Z-260321T0300Z/
/O.CON.KLOX.HT.Y.0003.260316T1700Z-260317T1700Z/
Santa Clarita Valley-Santa Lucia Mountains-San Luis Obispo County
Mountains-Santa Ynez Mountains Western Range-Santa Ynez Mountains
Eastern Range-Santa Barbara County Interior Mountains-Lake
Casitas-Ojai Valley-Central Ventura County Valleys-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-Southeastern Ventura County
Valleys-Santa Susana Mountains-Southern Ventura County Mountains-
Interstate 5 Corridor-Western San Gabriel Mountains and Highway
14 Corridor-Eastern San Gabriel Mountains-Los Angeles County San
Gabriel Valley-
Including the cities of Mount Baldy, Van Nuys, Wrightwood,
Newbury Park, San Rafael Mountain, East Los Angeles, El Monte,
Thousand Oaks, San Marcos Pass, Tejon Pass, Irish Hills, La Panza
Range, Pyramid Lake, Chatsworth, Universal City, Hollywood,
Woodland Hills, Mount Wilson, Hearst Castle, Acton, Downey,
Pomona, Santa Margarita Lake, Malibu Bowl, Westlake Village,
Malibu Lake, Montecito Hills, Caliente Range, Fillmore, Norwalk,
Mill Creek, San Gabriel, Oak View, Glendale, Piru, Burbank, Lake
Castaic, Ojai, Topatopa Mountains, Sunland, Pasadena, Big Pine
Mountain, Newhall, Compton, Northridge, Simi Valley, Valencia,
Meiners Oaks, Warm Springs, Matilija, The Angeles Crest Highway,
Moorpark, Beverly Hills, Oat Mountain, Gorman, Culver City, La
Canada Flintridge, Topanga, Santa Paula, Rose Valley, Figueroa
Mountain, and Santa Clarita
210 PM PDT Sun Mar 15 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 10 AM PDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TUESDAY TO 8 PM
PDT FRIDAY...

* WHAT...For the Heat Advisory, temperatures between 90 and 98
  expected. For the Extreme Heat Warning, dangerously hot conditions
  with temperatures between 96 and 104 expected.

* WHERE...A portion of southwest California.

* WHEN...For the Heat Advisory, from 10 AM Monday to 10 AM PDT
  Tuesday. For the Extreme Heat Warning, from 10 AM Tuesday to 8 PM
  PDT Friday.

* IMPACTS...There is a high risk for dangerous heat illness for
  anyone, especially for the very young, the very old, those without
  air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...Warm overnight low temperatures will
  contribute to the heat risk, especially in the mountain and
  foothill locations.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
210 PM PDT Sun Mar 15 2026

CAZ088-342-345-351>353-356>358-368>376-378>380-548-161300-
/O.CON.KLOX.XH.W.0001.260317T1700Z-260321T0300Z/
/O.CON.KLOX.HT.Y.0003.260316T1700Z-260317T1700Z/
Santa Clarita Valley-Santa Lucia Mountains-San Luis Obispo County
Mountains-Santa Ynez Mountains Western Range-Santa Ynez Mountains
Eastern Range-Santa Barbara County Interior Mountains-Lake
Casitas-Ojai Valley-Central Ventura County Valleys-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-Southeastern Ventura County
Valleys-Santa Susana Mountains-Southern Ventura County Mountains-
Interstate 5 Corridor-Western San Gabriel Mountains and Highway
14 Corridor-Eastern San Gabriel Mountains-Los Angeles County San
Gabriel Valley-
Including the cities of Mount Baldy, Van Nuys, Wrightwood,
Newbury Park, San Rafael Mountain, East Los Angeles, El Monte,
Thousand Oaks, San Marcos Pass, Tejon Pass, Irish Hills, La Panza
Range, Pyramid Lake, Chatsworth, Universal City, Hollywood,
Woodland Hills, Mount Wilson, Hearst Castle, Acton, Downey,
Pomona, Santa Margarita Lake, Malibu Bowl, Westlake Village,
Malibu Lake, Montecito Hills, Caliente Range, Fillmore, Norwalk,
Mill Creek, San Gabriel, Oak View, Glendale, Piru, Burbank, Lake
Castaic, Ojai, Topatopa Mountains, Sunland, Pasadena, Big Pine
Mountain, Newhall, Compton, Northridge, Simi Valley, Valencia,
Meiners Oaks, Warm Springs, Matilija, The Angeles Crest Highway,
Moorpark, Beverly Hills, Oat Mountain, Gorman, Culver City, La
Canada Flintridge, Topanga, Santa Paula, Rose Valley, Figueroa
Mountain, and Santa Clarita
210 PM PDT Sun Mar 15 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 10 AM PDT
TUESDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM TUESDAY TO 8 PM
PDT FRIDAY...

* WHAT...For the Heat Advisory, temperatures between 90 and 98
  expected. For the Extreme Heat Warning, dangerously hot conditions
  with temperatures between 96 and 104 expected.

* WHERE...A portion of southwest California.

* WHEN...For the Heat Advisory, from 10 AM Monday to 10 AM PDT
  Tuesday. For the Extreme Heat Warning, from 10 AM Tuesday to 8 PM
  PDT Friday.

* IMPACTS...There is a high risk for dangerous heat illness for
  anyone, especially for the very young, the very old, those without
  air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...Warm overnight low temperatures will
  contribute to the heat risk, especially in the mountain and
  foothill locations.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

Hazard Report Provided By forecast.weather.gov