805
WWUS76 KLOX 041804
NPWLOX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1104 AM PDT SUN OCT 4 2026
CAZ038-349>353-550-060000-
/O.CON.KLOX.XH.W.0008.000000T0000Z-261009T0300Z/
CUYAMA 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-SANTA CRUZ AND ANACAPA ISLANDS-
INCLUDING THE CITIES OF JALAMA BEACH, CARPINTERIA, FIGUEROA MOUNTAIN,
SMUGGLERS COVE, NEW CUYAMA, REFUGIO STATE BEACH, MONTECITO HILLS,
GOLETA, BIG PINE MOUNTAIN, SANTA BARBARA, SAN MARCOS PASS, MONTECITO,
SAN RAFAEL MOUNTAIN, GAVIOTA, AND EL CAPITAN STATE BEACH
1104 AM PDT SUN OCT 4 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 85 AT THE
COAST AND 100 IN THE MOUNTAINS AND CUYAMA VALLEY.
* WHERE...CUYAMA VALLEY, SANTA BARBARA COUNTY INTERIOR MOUNTAINS,
SANTA BARBARA COUNTY SOUTHEASTERN COAST, SANTA BARBARA COUNTY
SOUTHWESTERN COAST, SANTA CRUZ AND ANACAPA ISLANDS, SANTA YNEZ
MOUNTAINS EASTERN RANGE, AND SANTA YNEZ MOUNTAINS WESTERN RANGE.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS.
* ADDITIONAL DETAILS...VERY HOT TEMPERATURES ARE LIKELY TO CONTINUE
INTO THE SECOND WEEK OF OCTOBER, POSSIBLY REQUIRING AN EXTENSION OF
THIS PRODUCT.
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.
CAZ087-088-354>358-362-366>375-548-060000-
/O.CON.KLOX.XH.W.0008.000000T0000Z-261009T0300Z/
CATALINA AND SANTA BARBARA ISLANDS-SANTA CLARITA VALLEY-VENTURA
COUNTY BEACHES-VENTURA COUNTY INLAND COAST-LAKE CASITAS-OJAI
VALLEY-CENTRAL VENTURA COUNTY VALLEYS-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-SOUTHEASTERN VENTURA COUNTY VALLEYS-
SANTA SUSANA MOUNTAINS-LOS ANGELES COUNTY SAN GABRIEL VALLEY-
INCLUDING THE CITIES OF SANTA CLARITA, MALIBU, TORRANCE, WESTLAKE
VILLAGE, AVALON, EL MONTE, SAN GABRIEL, HOLLYWOOD, MEINERS OAKS, LA
CANADA FLINTRIDGE, EAST LOS ANGELES, NEWBURY PARK, MALIBU BOWL,
DOWNEY, NORTHRIDGE, SANTA MONICA, UNIVERSAL CITY, LAX, OJAI, BEVERLY
HILLS, TOPANGA, THOUSAND OAKS, GLENDALE, NEWHALL, FILLMORE, LONG
BEACH, NORWALK, BURBANK, WOODLAND HILLS, POMONA, POINT MUGU, PACIFIC
PALISADES, SIMI VALLEY, VALENCIA, COMPTON, SUNLAND, LAKE CASTAIC,
MALIBU LAKE, SANTA PAULA, EAST VENTURA, PASADENA, CHATSWORTH,
CAMARILLO, REDONDO BEACH, RANCHO PALOS VERDES, CULVER CITY, VAN NUYS,
OAT MOUNTAIN, OXNARD, VENTURA, MOORPARK, PORT HUENEME, OAK VIEW, AND
PIRU
1104 AM PDT SUN OCT 4 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES REACHING 90 TO
100 AT THE COAST AND 106 IN THE VALLEYS.
* WHERE...COAST AND VALLEYS OF LOS ANGELES AND VENTURA COUNTIES.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS.
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.
CAZ340-346-060000-
/O.EXB.KLOX.HT.Y.0018.261007T1700Z-261009T0300Z/
SAN LUIS OBISPO COUNTY BEACHES-SANTA BARBARA COUNTY CENTRAL COAST
BEACHES-
INCLUDING THE CITIES OF VANDENBERG SPACE FORCE BASE, MORRO BAY, AVILA
BEACH, CAMBRIA, PISMO BEACH, ARROYO GRANDE, AND LOMPOC
1104 AM PDT SUN OCT 4 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT
THURSDAY...
* WHAT...TEMPERATURES OF 80 TO 95 DEGREES EXPECTED.
* WHERE...SAN LUIS OBISPO COUNTY BEACHES AND SANTA BARBARA COUNTY
CENTRAL COAST BEACHES.
* WHEN...FROM 10 AM WEDNESDAY TO 8 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
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.
CAZ341>345-347-348-060000-
/O.EXT.KLOX.HT.Y.0018.000000T0000Z-261009T0300Z/
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 INLAND
CENTRAL COAST-SANTA YNEZ VALLEY-
INCLUDING THE CITIES OF CRESTON, SANTA YNEZ, LAKE CACHUMA, NIPOMO,
PASO ROBLES, SANTA MARIA, SOLVANG, BUELLTON, SAN LUIS OBISPO, LA
PANZA RANGE, LOS OLIVOS, CARRIZO PLAIN, TEMPLETON, CALIENTE RANGE,
SAN MIGUEL, LAKE NACIMIENTO, IRISH HILLS, SANTA MARGARITA LAKE,
SHANDON, HEARST CASTLE, LOPEZ LAKE, AND ATASCADERO
1104 AM PDT SUN OCT 4 2026
..HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES AROUND 90 NEAR
THE COAST TO 103 INLAND.
* WHERE...SAN LUIS OBISPO COUNTY INLAND CENTRAL COAST, SAN LUIS
OBISPO COUNTY INTERIOR VALLEYS, SAN LUIS OBISPO COUNTY MOUNTAINS,
SANTA BARBARA COUNTY INLAND CENTRAL COAST, SANTA LUCIA MOUNTAINS,
SANTA YNEZ VALLEY, AND SOUTHERN SALINAS VALLEY.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
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.
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