Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ048-230245-
/O.CON.KSGX.XH.W.0006.000000T0000Z-260728T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Rancho Cucamonga, Ontario, Moreno Valley,
San Bernardino, Corona, Fontana, and Riverside
1142 AM PDT Wed Jul 22 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures as hot as
the upper 90s to 108 and low temperatures as warm as the low to
mid 70s for Thursday through Saturday expected.
* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire.
* WHEN...Until 8 PM PDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ060-230245-
/O.CON.KSGX.XH.W.0006.260723T1700Z-260728T0300Z/
Apple and Lucerne Valleys-
Including the cities of Hesperia, Lucerne Valley, Victorville,
and Apple Valley
1142 AM PDT Wed Jul 22 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 8
PM PDT MONDAY...
* WHAT...Dangerously hot conditions with high temperatures as hot as
100 to 110 for Thursday through Saturday and low temperatures as
warm as the mid 70s to upper 80s for Friday and Saturday expected.
* WHERE...Apple and Lucerne Valleys.
* WHEN...From 10 AM Thursday to 8 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Areas of major HeatRisk. Elevated low
temperatures will limit overnight relief from the heat.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ383-231900-
/O.CON.KLOX.XH.W.0003.260723T1700Z-260728T0300Z/
Antelope Valley-
Including the cities of Palmdale, Lake Los Angeles, and Lancaster
1112 AM PDT Wed Jul 22 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM THURSDAY TO 8
PM PDT MONDAY...
* WHAT...Hot daytime conditions with high temperatures between 100
and 108 common. Warm overnight conditions will bring less relief
than usual.
* WHERE...Antelope Valley.
* WHEN...From 10 AM Thursday to 8 PM PDT Monday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.
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. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
1025 AM PDT Wed Jul 22 2026
CAZ337-339-230200-
/O.UPG.KHNX.XH.A.0001.260723T1500Z-260728T0400Z/
/O.NEW.KHNX.XH.W.0001.260723T1500Z-260728T0400Z/
Indian Wells Valley-Mojave Desert-
Including the cities of Randsburg, Ridgecrest, Rosamond, California
City, Edwards AFB, and Inyokern
1025 AM PDT Wed Jul 22 2026
...EXTREME HEAT WARNING IN EFFECT FROM 8 AM THURSDAY TO 9 PM PDT
MONDAY...
* WHAT...Dangerously hot conditions with high temperatures between
108 to 112 degrees.
* WHERE...Indian Wells Valley and Mojave Desert.
* WHEN...From 8 AM Thursday to 9 PM PDT Monday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Stay cool, stay hydrated, stay informed.
&&
$$
SM
URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
435 AM PDT Wed Jul 22 2026
AZZ002-570-571-576-CAZ522>527-NVZ016-017-020-022-025-026-231200-
/O.CON.KVEF.XH.W.0002.260723T1700Z-260728T0300Z/
Lake Havasu and Fort Mohave-Lake Mead - AZ side-Lake Mohave - AZ
side-Northwest Deserts-Death Valley National Park-Western Mojave
Desert-Eastern Mojave Desert-Morongo Basin-Cadiz Basin-San
Bernardino County-Upper Colorado River Valley-Northeast Clark
County-Western Clark and Southern Nye County-Las Vegas Valley-
Southern Clark County-Lake Mead - NV side-Lake Mohave - NV side-
Including the cities of Amargosa Valley, Indian Springs, Primm,
Yucca, Laughlin, Kingman, Bullhead City, Golden Valley, Overton,
Henderson, Barstow, Wikieup, Desert Hills, Stovepipe Wells,
Searchlight, Temple Bar, Moapa, Valentine, Pahrump, Las Vegas,
Daggett, Boulder City, Furnace Creek, Dolan Springs, Twentynine
Palms, Yucca Valley, Baker, Mountain Pass, Hoover Dam, South Cove,
Fort Irwin, North Las Vegas, Morongo Valley, Mesquite, Lake
Havasu City, Mitchell Caverns, Vidal Junction, Cal-Nev-Ari,
Desert Rock, Topock, Shoshone, and Needles
435 AM PDT Wed Jul 22 2026 /435 AM MST Wed Jul 22 2026/
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM PDT /10 AM MST/
THURSDAY TO 8 PM PDT /8 PM MST/ MONDAY...
* WHAT...Dangerously hot conditions expected. Afternoon temperatures
in the desert valleys will climb into the 108 to 114 degree range,
and may exceed 115 along the Colorado River Valley and 120 in Death
Valley. Overnight lows generally 80 to 95 degrees.
* WHERE...Portions of northwest Arizona, southeast California, and
southern Nevada including the Greater Mojave Desert region.
* WHEN...From 10 AM PDT /10 AM MST/ Thursday to 8 PM PDT /8 PM MST/
Monday.
* 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.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Monitor the latest forecasts and warnings for updates.
&&
$$
CM
Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
111 PM PDT Wed Jul 22 2026
PZZ673-676-230415-
/O.EXT.KLOX.SC.Y.0105.000000T0000Z-260723T0100Z/
/O.NEW.KLOX.GL.W.0024.260723T0100Z-260723T1000Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
111 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT
THURSDAY...
* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
combined seas 7 to 10 ft expected when conditions are worst.
* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and
westward 60 nm including San Miguel and Santa Rosa Islands and
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands.
* WHEN...For the Small Craft Advisory, until 6 PM PDT this
evening. For the Gale Warning, from 6 PM this evening to 3 AM
PDT Thursday.
* IMPACTS...Strong winds will create dangerous sea conditions
which could capsize or damage small and large vessels.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ043-230245-
/O.EXT.KSGX.HT.Y.0006.260723T1700Z-260728T0300Z/
San Diego County Coastal Areas-
Including the cities of Vista, Carlsbad, Oceanside, National
City, San Diego, Chula Vista, and Encinitas
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY NOW IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT
MONDAY...
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas
and other higher coastal terrain and low temperatures in the lower
70s expected.
* WHERE...San Diego County Coastal Areas.
* WHEN...From 10 AM Thursday to 8 PM PDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ050-230245-
/O.CON.KSGX.HT.Y.0006.000000T0000Z-260728T0300Z/
San Diego County Valleys-
Including the cities of Poway, San Marcos, Santee, El Cajon,
Escondido, and La Mesa
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...High temperatures as hot as the mid 90s to 105 for the
inland valleys on Thursday and Friday and low temperatures as warm
as the 70s for the inland valleys on Friday and Saturday expected.
* WHERE...San Diego County Valleys.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ055-056-230245-
/O.CON.KSGX.HT.Y.0006.000000T0000Z-260728T0300Z/
San Bernardino County Mountains-Riverside County Mountains-
Including the cities of Big Bear Lake, Lake Arrowhead, Running
Springs, Crestline, Idyllwild-Pine Cove, Wrightwood, and Big Bear
City
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...High temperatures as hot as the 90s to 102 and low
temperatures as warm as the 70s and lower 80s below 6500 feet for
Thursday through Saturday expected.
* WHERE...Riverside County Mountains and San Bernardino County
Mountains.
* WHEN...Until 8 PM PDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ057-230245-
/O.CON.KSGX.HT.Y.0006.000000T0000Z-260728T0300Z/
Santa Ana Mountains and Foothills-
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...High temperatures as hot as the 90s to 104 and low
temperatures as warm as the mid 70s to mid 80s for Thursday and
Friday expected.
* WHERE...Santa Ana Mountains and Foothills.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ552-230245-
/O.EXB.KSGX.HT.Y.0006.260723T1700Z-260728T0300Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT MONDAY...
* WHAT...High temperatures in the mid 80s to lower 90s for the mesas
and other higher coastal terrain and low temperatures in the lower
70s expected.
* WHERE...Orange County Coastal Areas.
* WHEN...From 10 AM Thursday to 8 PM PDT Monday.
* 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1142 AM PDT Wed Jul 22 2026
CAZ554-230245-
/O.CON.KSGX.HT.Y.0006.000000T0000Z-260728T0300Z/
Orange County Inland Areas-
Including the cities of Mission Viejo, Irvine, Fullerton, Santa
Ana, Anaheim, Garden Grove, and Orange
1142 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...High temperatures in the 90s and low temperatures in the
upper 60s and lower 70s expected.
* WHERE...Orange County Inland Areas.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...Hot temperatures may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Villafane
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ038-088-342>345-348-353-356>358-369>382-548-231900-
/O.CON.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
Cuyama Valley-Santa Clarita Valley-Santa Lucia Mountains-Southern
Salinas Valley-San Luis Obispo County Interior Valleys-San Luis
Obispo County Mountains-Santa Ynez Valley-Santa Barbara County
Interior Mountains-Lake Casitas-Ojai Valley-Central Ventura
County Valleys-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-Northern Ventura County
Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and
Highway 14 Corridor-Eastern San Gabriel Mountains-Western
Antelope Valley Foothills-Eastern Antelope Valley Foothills-Los
Angeles County San Gabriel Valley-
Including the cities of Lockwood Valley, Pasadena, Fillmore,
Universal City, Malibu Lake, Northridge, Atascadero, El Monte,
Warm Springs, Rose Valley, La Canada Flintridge, Matilija,
Creston, La Panza Range, Carrizo Plain, Meiners Oaks, Wrightwood,
Burbank, Paso Robles, Hearst Castle, Gorman, Templeton, Oak View,
Mount Wilson, East Los Angeles, Valyermo, Solvang, Chatsworth,
Van Nuys, Lake Cachuma, Piru, Malibu Bowl, Mill Creek, Topatopa
Mountains, Mount Baldy, Caliente Range, Valencia, Elizabeth Lake,
Lake Palmdale, Pyramid Lake, San Gabriel, Lake Castaic, New
Cuyama, Irish Hills, Los Olivos, Lake Nacimiento, Pearblossom,
Santa Paula, Woodland Hills, Glendale, Figueroa Mountain, Acton,
Newhall, Big Pine Mountain, Santa Ynez, Pomona, Ozena, San
Miguel, Santa Clarita, Sunland, Mount Pinos, Santa Margarita
Lake, Topanga, Thousand Oaks, Llano, Ojai, Moorpark, San Rafael
Mountain, Simi Valley, Shandon, Newbury Park, Oat Mountain, Tejon
Pass, The Angeles Crest Highway, and Westlake Village
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot daytime conditions with high temperatures between 97
and 107 common. Warm overnight conditions will bring less relief
than usual
* WHERE...Valleys and mountains of Los Angeles, Ventura, Santa
Barbara, and San Luis Obispo Counties.
* WHEN...Until 8 PM PDT Monday, peaking Thursday through Sunday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.
* ADDITIONAL DETAILS...While today (Wednesday) will not be as hot as
previously expected, a sharp warm up is still on track for
Thursday.
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. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ349-231900-
/O.EXT.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
/O.CON.KLOX.WI.Y.0051.260723T0100Z-260723T1300Z/
Santa Barbara County Southwestern Coast-
Including the cities of El Capitan State Beach, Jalama Beach,
Gaviota, and Refugio State Beach
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
PDT THURSDAY...
* WHAT...For the Heat Advisory, Hot daytime and evening conditions
with high temperatures between 88 and 98 common. Very warm
overnight conditions will bring little relief. For the Wind
Advisory, North winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Santa Barbara County Southwestern Coast.
* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
Advisory, from 6 PM this evening to 6 AM PDT Thursday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors. Gusty
winds will blow around unsecured objects. Tree limbs could be
blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution. Secure outdoor objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ350-231900-
/O.EXT.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
Santa Barbara County Southeastern Coast-
Including the cities of Montecito, Santa Barbara, Goleta, and
Carpinteria
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot daytime and evening conditions in the foothills with
high temperatures between 88 and 98 common. Very warm overnight
conditions will bring little relief.
* WHERE...Santa Barbara County Southeastern Coast, especially the
foothills.
* WHEN...Until 8 PM PDT Monday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.
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. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ351-352-231900-
/O.CON.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
/O.CON.KLOX.WI.Y.0051.260723T0100Z-260723T1300Z/
Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern
Range-
Including the cities of Montecito Hills and San Marcos Pass
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
PDT THURSDAY...
* WHAT...For the Heat Advisory, Hot daytime conditions with high
temperatures between 97 and 107 common. Very warm overnight
conditions will bring less relief than usual. For the Wind
Advisory, North winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Santa Ynez Mountains Eastern Range and Santa Ynez
Mountains Western Range.
* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
Advisory, from 6 PM this evening to 6 AM PDT Thursday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors. Gusty
winds will blow around unsecured objects. Tree limbs could be
blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution. Secure outdoor objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ354-362-366-367-231900-
/O.EXB.KLOX.HT.Y.0010.260723T1700Z-260728T0300Z/
Ventura County Beaches-Malibu Coast-Los Angeles County Beaches-
Palos Verdes Hills-
Including the cities of Ventura, Long Beach, Port Hueneme, Point
Mugu, Malibu, Rancho Palos Verdes, Redondo Beach, LAX, Oxnard,
Santa Monica, Pacific Palisades, and Torrance
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT MONDAY...
* WHAT...Very warm and humid daytime conditions with high
temperatures between 80 and 86 common. Warm overnight conditions
will bring less relief than usual.
* WHERE...Los Angeles County Beaches, Malibu Coast, Palos Verdes
Hills, and Ventura County Beaches.
* WHEN...From 10 AM Thursday to 8 PM PDT Monday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ355-368-231900-
/O.CON.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
Ventura County Inland Coast-Los Angeles County Inland Coast
including Downtown Los Angeles-
Including the cities of Beverly Hills, Culver City, Camarillo,
Downey, Hollywood, Compton, East Ventura, and Norwalk
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
* WHAT...Hot and humid daytime conditions with high temperatures
between 88 and 96 common. Warm overnight conditions will bring
less relief than usual.
* WHERE...Los Angeles County Inland Coast including Downtown Los
Angeles and Ventura County Inland Coast.
* WHEN...Until 8 PM PDT Monday, peaking Thursday through Sunday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors.
* ADDITIONAL DETAILS...While today (Wednesday) will not be as hot as
previously expected, a sharp warm up is still on track for
Thursday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
&&
$$
Visit us at http://www.weather.gov/LosAngeles
RK
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
111 PM PDT Wed Jul 22 2026
PZZ650-230415-
/O.CON.KLOX.SC.Y.0106.260722T2200Z-260723T1000Z/
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
111 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
THURSDAY...
* WHAT...Hazardous sea conditions.
* WHERE...East Santa Barbara Channel from Pt. Conception to Pt.
Mugu CA including Santa Cruz Island.
* WHEN...Until 3 AM PDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
111 PM PDT Wed Jul 22 2026
PZZ655-230415-
/O.EXT.KLOX.SC.Y.0105.260722T2200Z-260723T0600Z/
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
111 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...Hazardous sea conditions.
* WHERE...Inner waters from Point Mugu to San Mateo Pt. CA
including Santa Catalina and Anacapa Islands.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
111 PM PDT Wed Jul 22 2026
PZZ670-230415-
/O.CON.KLOX.SC.Y.0105.260723T0100Z-260724T0000Z/
Point Piedras Blancas to Point Sal from 10 to 60 NM-
111 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 5 PM PDT THURSDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM.
* WHEN...From 6 PM this evening to 5 PM PDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
111 PM PDT Wed Jul 22 2026
PZZ673-676-230415-
/O.EXT.KLOX.SC.Y.0105.000000T0000Z-260723T0100Z/
/O.NEW.KLOX.GL.W.0024.260723T0100Z-260723T1000Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
111 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 3 AM PDT
THURSDAY...
* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
combined seas 7 to 10 ft expected when conditions are worst.
* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and
westward 60 nm including San Miguel and Santa Rosa Islands and
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands.
* WHEN...For the Small Craft Advisory, until 6 PM PDT this
evening. For the Gale Warning, from 6 PM this evening to 3 AM
PDT Thursday.
* IMPACTS...Strong winds will create dangerous sea conditions
which could capsize or damage small and large vessels.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Diego CA
1210 PM PDT Wed Jul 22 2026
PZZ745-230515-
/O.CON.KSGX.SC.Y.0011.000000T0000Z-260724T0400Z/
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
1210 PM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
THURSDAY...
* WHAT...Northwesterly wind gusts of 20-25 knots and steep seas 6
to 7 ft expected.
* WHERE...Waters from San Mateo Point to the Mexican Border
Extending 10 to 60 nm out including San Clemente Island.
* WHEN...From noon Wednesday to 9 PM PDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Strongest winds expected in the afternoons
through Thursday, especially near San Clemente Island.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
CO
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
853 AM PDT Wed Jul 22 2026
PZZ565-230000-
/O.CON.KMTR.SC.Y.0082.260723T0400Z-260724T1000Z/
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 NM-
853 AM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM PDT FRIDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
expected.
* WHERE...Coastal Waters from Point Pinos to Point Piedras
Blancas California out to 10 NM.
* WHEN...From 9 PM this evening to 3 AM PDT Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
853 AM PDT Wed Jul 22 2026
PZZ576-230000-
/O.CON.KMTR.SC.Y.0082.260723T0400Z-260724T1000Z/
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
853 AM PDT Wed Jul 22 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 3 AM PDT FRIDAY...
* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt
expected.
* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
60 NM.
* WHEN...From 9 PM this evening to 3 AM PDT Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Wind Advisory
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ349-231900-
/O.EXT.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
/O.CON.KLOX.WI.Y.0051.260723T0100Z-260723T1300Z/
Santa Barbara County Southwestern Coast-
Including the cities of El Capitan State Beach, Jalama Beach,
Gaviota, and Refugio State Beach
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
PDT THURSDAY...
* WHAT...For the Heat Advisory, Hot daytime and evening conditions
with high temperatures between 88 and 98 common. Very warm
overnight conditions will bring little relief. For the Wind
Advisory, North winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Santa Barbara County Southwestern Coast.
* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
Advisory, from 6 PM this evening to 6 AM PDT Thursday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors. Gusty
winds will blow around unsecured objects. Tree limbs could be
blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution. Secure outdoor objects.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
1112 AM PDT Wed Jul 22 2026
CAZ351-352-231900-
/O.CON.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/
/O.CON.KLOX.WI.Y.0051.260723T0100Z-260723T1300Z/
Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern
Range-
Including the cities of Montecito Hills and San Marcos Pass
1112 AM PDT Wed Jul 22 2026
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
PDT THURSDAY...
* WHAT...For the Heat Advisory, Hot daytime conditions with high
temperatures between 97 and 107 common. Very warm overnight
conditions will bring less relief than usual. For the Wind
Advisory, North winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Santa Ynez Mountains Eastern Range and Santa Ynez
Mountains Western Range.
* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
Advisory, from 6 PM this evening to 6 AM PDT Thursday.
* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors. Gusty
winds will blow around unsecured objects. Tree limbs could be
blown down and a few power outages may result.
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. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution. Secure outdoor objects.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Diego CA
1214 PM PDT Wed Jul 22 2026
CAZ043-552-230515-
/O.NEW.KSGX.BH.S.0009.260723T1200Z-260727T0300Z/
San Diego County Coastal Areas-Orange County Coastal Areas-
1214 PM PDT Wed Jul 22 2026
...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY EVENING...
* WHAT...Surf of 5 to 7 feet expected.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...From late tonight through Sunday evening.
* IMPACTS...Increased rip current risk and dangerous swimming
conditions. Minor coastal flooding possible during evening high
tides over the weekend with evening high tides 5.5 to 6.5 feet.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
Never turn your back on the ocean.
&&
$$
CO
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1116 AM PDT Wed Jul 22 2026
CAZ354-362-366-230445-
/O.NEW.KLOX.BH.S.0012.260722T1816Z-260727T0300Z/
Ventura County Beaches-Malibu Coast-Los Angeles County Beaches-
1116 AM PDT Wed Jul 22 2026
...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING...
* WHAT...Large breaking waves of 3 to 6 feet. Dangerous rip
currents.
* WHERE...Ventura County Beaches, Malibu Coast and Los Angeles
County Beaches.
* WHEN...Through Sunday evening.
* IMPACTS...There is an increased risk of ocean drowning. Rip
currents can pull swimmers and surfers out to sea. Waves can
wash people off beaches and rocks, and capsize small boats
nearshore.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.
&&
$$
