Air Quality Alert
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...through Sunday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Dec 06, 2025 20:22
Until: Dec 08, 2025 08:00
Air Quality Alert
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...from midnight to midnight on Tuesday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Dec 01, 2025 19:27
Until: Dec 03, 2025 08:00
Beach Hazards Statement
* WHAT...Very high astronomical tides during the mornings.
Elevated surf up to 4 to 6 feet, primarily at west-facing
beaches Wednesday.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...From this evening through Friday morning.
* IMPACTS...Minor tidal overflow, beach flooding, and coastal
erosion most likely during times of high tides. Hazardous
swimming conditions.
* ADDITIONAL DETAILS...Predicted high tides at La Jolla: 6.7 feet
at 653 AM Wednesday, 7.1 feet at 734 AM Thursday, and 7.1 feet
at 818 AM Friday.
From: Dec 02, 2025 10:03
Until: Dec 02, 2025 22:30
Beach Hazards Statement
* WHAT...Dangerous rip currents and breaking waves due to
elevated surf expected.
* WHERE...Santa Barbara County Southwestern Coast, Santa Barbara
County Southeastern Coast, Malibu Coast and Los Angeles County
Beaches.
* WHEN...Through Saturday morning.
* 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.
* ADDITIONAL DETAILS...Minor tidal overflows are possible from 4
AM to 12 PM each day through Saturday morning. Elevated surf
will be highest Tuesday through Thursday.
From: Dec 02, 2025 09:44
Until: Dec 02, 2025 22:00
Freeze Warning
* WHAT...Sub-freezing temperatures 24 to 32 degrees expected.
* WHERE...Antelope Valley.
* WHEN...Until 8 AM PST Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Dec 02, 2025 07:01
Until: Dec 02, 2025 16:00
Beach Hazards Statement
* WHAT...Dangerous rip currents and breaking waves due to
elevated surf expected.
* WHERE...Santa Barbara County Southwestern Coast, Santa Barbara
County Southeastern Coast, Malibu Coast and Los Angeles County
Beaches.
* WHEN...From late tonight through Saturday morning.
* 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.
* ADDITIONAL DETAILS...Minor tidal overflows are possible from 4
AM to 12 PM each day through Saturday morning. Elevated surf
will be highest Tuesday through Thursday.
From: Dec 01, 2025 20:55
Until: Dec 02, 2025 12:30
Beach Hazards Statement
* WHAT...West-northwest swell with a 16 second period mixed with
high astronomical tides will lead to minor tidal overflow and
coastal erosion. Elevated surf will also be possible, up to 4 to
6 feet, primarily at west-facing beaches.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...From Tuesday evening through Friday morning.
* IMPACTS...A beach hazards statement for minor tidal overflow
means that high astronomical tides in combination with above
normal surf will likely produce minor flooding of low- lying
areas along the beach such as beach parking lots. Coastal
officials should take the necessary precautionary measures to
safeguard their beaches.
* ADDITIONAL DETAILS...Coastal flooding will be the main threat,
but strong rip currents and hazardous swimming conditions will
also be possible with the elevated surf.
From: Dec 01, 2025 20:12
Until: Dec 02, 2025 11:15
Air Quality Alert
* WHAT...The South Coast AQMD has extended a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...until 11:59 PM Sunday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Nov 30, 2025 15:32
Until: Dec 01, 2025 15:45
Wind Advisory
* WHAT...Northeast winds 20 to 30 mph with gusts to 45 mph.
* WHERE...Malibu Coast.
* WHEN...From 7 AM to 3 PM PST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 30, 2025 19:18
Until: Dec 01, 2025 12:00
Freeze Watch
* WHAT...Sub-freezing temperatures as low as 25 possible.
* WHERE...Antelope Valley.
* WHEN...From late Monday night through Tuesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Nov 30, 2025 19:18
Until: Dec 01, 2025 12:00
Wind Advisory
* WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Santa Susana Mountains and Western San Gabriel Mountains
and Highway 14 Corridor.
* WHEN...From 4 AM to 3 PM PST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 30, 2025 19:18
Until: Dec 01, 2025 12:00
Wind Advisory
* WHAT...Northeast winds 20 to 30 mph with gusts to 45 mph.
* WHERE...Calabasas and Agoura Hills, Central Ventura County
Valleys, Santa Clarita Valley, Southeastern Ventura County
Valleys, Ventura County Beaches, Ventura County Inland Coast,
Western San Fernando Valley, and Western Santa Monica Mountains
Recreational Area.
* WHEN...From 7 AM to 3 PM PST Monday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 30, 2025 19:18
Until: Dec 01, 2025 12:00
Air Quality Alert
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...Saturday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Nov 28, 2025 20:20
Until: Nov 30, 2025 08:00
Air Quality Alert
* WHAT...The South Coast AQMD has extended a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...Saturday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Nov 28, 2025 20:50
Until: Nov 29, 2025 21:00
Air Quality Alert
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...midnight to midnight on Friday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
From: Nov 27, 2025 20:54
Until: Nov 29, 2025 08:00
Air Quality Alert
* WHAT...The South Coast AQMD has issued an air quality alert due to
harmful levels of particle pollution from windblown dust. Visit
https://www.aqmd.gov/alertinfo to check current and forecasted air
quality levels.
* WHERE...in the The South Coast Air Basin, which includes large
areas of Los Angeles, Orange, Riverside and San Bernardino Counties
with the exception of the High Desert and the Coachella Valley.
Levels of particle pollution can vary by time and location depending
on emissions and local weather conditions.
* WHEN...Friday.
* IMPACTS... Particle pollution can get deep into the lungs and
cause serious health problems such as asthma attacks, heart and lung
disease symptoms, and increased risk of lung infections. Everyone
can be affected, but sensitive groups such as people with lung or
heart disease, older adults, people who are pregnant, children, and
those who spend a lot of time outdoors are at greater risk.
From: Nov 27, 2025 20:12
Until: Nov 29, 2025 08:00
Air Quality Alert
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any
indoor or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...Midnight tonight to midnight Friday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No- Burn
Days are based on fine particle pollution levels that are
forecasted for an entire 24-hour period, which may not be reflected
in real- time air quality maps.
From: Nov 27, 2025 21:10
Until: Nov 29, 2025 08:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Orange County Coastal Areas.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 28, 2025 10:08
Until: Nov 28, 2025 17:00
Dense Fog Advisory
* WHAT...Visibility less than a quarter mile in dense fog.
* WHERE...Los Angeles County Beaches and Los Angeles County Inland
Coast including Downtown Los Angeles.
* WHEN...Until 9 AM PST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 28, 2025 09:56
Until: Nov 28, 2025 17:00
Frost Advisory
* WHAT...Temperatures as low as 32 degrees will result in frost
formation.
* WHERE...Antelope Valley and San Luis Obispo County Interior
Valleys.
* WHEN...From 2 AM to 9 AM PST Tuesday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Nov 25, 2025 03:34
Until: Nov 25, 2025 10:00
Wind Advisory
* WHAT...Northeast winds 15 to 25 mph with gusts 35 to 45 mph
expected.
* WHERE...Calabasas and Agoura Hills, Malibu Coast, Santa Clarita
Valley, Santa Susana Mountains, Southeastern Ventura County
Valleys, Ventura County Beaches, Ventura County Inland Coast, and
Western Santa Monica Mountains Recreational Area.
* WHEN...From 10 PM this evening to 10 AM PST Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 21, 2025 08:56
Until: Nov 22, 2025 06:00
Winter Weather Advisory
* WHAT...Moderate snow accumulations expected: For elevations above
6000 feet, 3 to 6 inches. Local accumulations of 8 inches
possible. For elevations between 4000 and 6000 feet, 1 to 3 inches
possible. East wind gusts of 30 to 45 mph are likely.
* WHERE...Eastern San Gabriel Mountains and Western San Gabriel
Mountains and Highway 14 Corridor.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday morning commute.
* ADDITIONAL DETAILS...Additional snow is possible into Saturday,
but accumulations are expected to be light at this point. If more
intense snow becomes probable, this advisory may need to be
extended.
From: Nov 21, 2025 11:37
Until: Nov 22, 2025 00:00
Winter Weather Advisory
* WHAT...Moderate snow accumulations expected: For elevations above
6000 feet, 3 to 6 inches. Local accumulations of 8 inches
possible. For elevations between 5000 and 6000 feet, 1 to 3 inches
possible. East wind gusts of 30 to 45 mph expected on Friday.
* WHERE...Eastern San Gabriel Mountains and Western San Gabriel
Mountains and Highway 14 Corridor.
* WHEN...Until 4 PM PST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening and Friday morning
commutes.
* ADDITIONAL DETAILS...Additional snow is possible Friday Night into
Saturday, but accumulations are expected to be light at this
point. If more intense snow becomes probable, this advisory may
need to be extended.
From: Nov 20, 2025 20:43
Until: Nov 21, 2025 18:00
Flood Watch
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest California, including the following
areas, Calabasas and Agoura Hills, Eastern San Fernando Valley,
Eastern San Gabriel Mountains, 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, Santa
Clarita Valley, Western San Fernando Valley, Western San Gabriel
Mountains and Highway 14 Corridor and Western Santa Monica
Mountains Recreational Area.
* WHEN...Until 7 AM PST Friday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Rain rates between 0.50 and 0.75 inches per hour are possible
overnight tonight with a 10 to 20 percent chance of 1 inch
per hour. Showers will be very scattered and not all areas
will get heavy rain.
- http://www.weather.gov/safety/flood
From: Nov 21, 2025 06:23
Until: Nov 21, 2025 15:00
Flash Flood Warning
At 309 AM PST, Doppler radar indicated thunderstorms producing
moderate to heavy rain across the northern portion of the warned
area. While the showers have decreased in intensity across the
southern portion of the warned area, heavier rain may return within
the next several hours. Flash flooding is ongoing or expected to
begin shortly.
HAZARD...Flash flooding, along with rock slides and mudslides,
caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas. Rock slides and mudslides.
Some locations that may experience flash flooding include...
Eastern Malibu, Encino, Van Nuys, Northridge, Woodland Hills,
Santa Monica, North Hollywood, Chatsworth, Universal City,
Burbank, Griffith Park, Interstate 405 through the Sepulveda Pass,
Brentwood, Bel Air, Sherman Oaks, Pacific Palisades, Canoga Park,
Topanga State Park and Studio City, as well as the Palisades Burn
Scar.
From: Nov 21, 2025 11:09
Until: Nov 21, 2025 14:00
Flood Advisory
* WHAT...Urban and small stream flooding caused by excessive
rainfall continues.
* WHERE...A portion of southwest California, including the following
county, Los Angeles.
* WHEN...Until 600 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent.
* ADDITIONAL DETAILS...
- At 245 AM PST, Doppler radar indicated heavy rain in and
around the area. This will cause urban and small stream
flooding. Overflowing poor drainage areas will cause minor
flooding in the advisory area.
- extended till 6 AM.
- Some locations that will experience flooding include...
Long Beach, Downtown Los Angeles, Inglewood, Torrance,
Alhambra, Culver City, Hermosa Beach, Manhattan Beach,
Hollywood, Redondo Beach, Griffith Park, Whittier, Beverly
Hills, Universal City, Pasadena, Rancho Palos Verdes, Venice
and Santa Monica.
- http://www.weather.gov/safety/flood
From: Nov 21, 2025 10:47
Until: Nov 21, 2025 14:00
Flood Advisory
* WHAT...Flooding caused by excessive rainfall is expected, or is
currently ongoing.
* WHERE...A portion of southwest California, including the following
county, Los Angeles.
* WHEN...Until 600 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent. Rockslides and Mudslides are possible.
* ADDITIONAL DETAILS...
- At 248 AM PST, Doppler radar indicated heavy rain.
Overflowing poor drainage areas will cause minor flooding in
the advisory area.
- Extended till 6AM.
- Some locations that will experience flooding include...
Acton, Mount Wilson, Pasadena, Burbank, Griffith Park,
Universal City, North Hollywood, Van Nuys, West Covina,
Glendora, Encino, Santa Clarita, Northridge, San Dimas,
Pomona, Chatsworth, Woodland Hills, Altadena, La Canada
Flintridge and Glendale.
- http://www.weather.gov/safety/flood
From: Nov 21, 2025 10:49
Until: Nov 21, 2025 14:00
Flash Flood Warning
FFWLOX
The National Weather Service in Los Angeles/Oxnard has extended the
* Flash Flood Warning for...
South Central Los Angeles County in southwestern California...
* Until 600 AM PST.
* At 359 AM PST, Additional moderate to heavy showers and
thunderstorms continue, producing flooding.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas. Landslides
and mudslides are possible in the warned area.
* Some locations that will experience flash flooding include...
Beverly Hills, Culver City, Hollywood, Universal City, Venice,
Inglewood, Santa Monica, Griffith Park, Downtown Los Angeles,
Encino, West Hollywood, Century City, Hancock Park, Hollywood
Hills, Studio City, Bel Air, Marina Del Rey, Brentwood and
Interstate 405 through the Sepulveda Pass.
From: Nov 21, 2025 11:59
Until: Nov 21, 2025 14:00
Flash Flood Warning
At 427 AM PST, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Irvine, Mission Viejo, Laguna Beach, Laguna Niguel, Rancho Santa
Margarita, Aliso Viejo, Laguna Woods, El Toro, Newport Coast and
Laguna Hills.
From: Nov 21, 2025 12:27
Until: Nov 21, 2025 13:30
Flood Advisory
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of southwest California, including the following
county, Los Angeles.
* WHEN...Until 300 AM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent.
* ADDITIONAL DETAILS...
- At 1018 PM PST, Doppler radar indicated moderate to heavy
rainfall falling across portions of southern Los Angeles
County. Rainfall rates between 0.25 and 0.40 inch per hour
have been observed in some location. Urban and small stream
flooding is likely. Overflowing poor drainage areas will
cause minor flooding in the advisory area. Minor debris flows
from the Palisades burn scar are possible.
- Some locations that will experience flooding include...
Mount Wilson, Pasadena, Burbank, Van Nuys, Glendora, Santa
Clarita, Northridge, San Dimas, Pomona, Chatsworth, Woodland
Hills, Altadena, Glendale, and the Eaton and Bridge burn
scars.
- http://www.weather.gov/safety/flood
From: Nov 21, 2025 06:21
Until: Nov 21, 2025 11:00
Flood Advisory
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Southern Los Angeles County.
* WHEN...Until 300 AM PST Friday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent.
* ADDITIONAL DETAILS...
- At 858 PM PST, Doppler radar indicated moderate to heavy
rainfall falling across portions of southern Los Angeles
County. Rainfall rates between 0.25 and 0.40 inch per hour
have been observed in some location. Urban and small stream
flooding is likely. Overflowing poor drainage areas will
cause minor flooding in the advisory area. Minor debris flows
from the Palisades burn scar are possible.
- Some locations that will experience flooding include...
Long Beach, Downtown Los Angeles, Inglewood, Torrance,
Alhambra, Culver City, Hermosa Beach, Manhattan Beach,
Hollywood, Redondo Beach, Griffith Park, Whittier, Beverly
Hills, Universal City, Pasadena, Rancho Palos Verdes, Venice,
Santa Monica, and the eastern portion of the Palisades burn
scar.
- http://www.weather.gov/safety/flood
From: Nov 21, 2025 05:02
Until: Nov 21, 2025 11:00
Flash Flood Warning
FFWSGX
The National Weather Service in San Diego has issued a
* Flash Flood Warning for...
West Central Orange County in southwestern California...
* Until midnight PST tonight.
* At 1000 PM PST, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Between 0.5 and 1 inch
of rain has fallen. The expected rainfall rate is 0.7 to 0.8
inches in 1 hour. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Heavy rain producing
flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Huntington Beach, Garden Grove, Stanton, Seal Beach, Westminster,
Fountain Valley and Cypress.
From: Nov 21, 2025 06:00
Until: Nov 21, 2025 08:00
Flood Advisory
* WHAT...Flooding caused by moderate to locally heavy rainfall is
expected.
* WHERE...A portion of coastal Southwest California, including the
following counties, Orange and San Diego.
* WHEN...Until 1129 PM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 930 PM PST, Doppler radar indicated moderate to heavy
rain. Minor flooding is ongoing or expected to begin shortly
in the advisory area. Between 0.25 and 0.75 inches of rain
have fallen. Rainfall rates of 0.30 to 0.50 inches per hour
are expected.
- Some locations that will experience flooding include...
Anaheim, Santa Ana, Irvine, Huntington Beach, Garden Grove,
Oceanside, Orange, Fullerton, Costa Mesa and Carlsbad.
- https://www.weather.gov/safety/flood
From: Nov 21, 2025 05:31
Until: Nov 21, 2025 07:30
Flood Watch
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of southwest California, including the following
areas, Calabasas and Agoura Hills, Eastern San Fernando Valley,
Eastern San Gabriel Mountains, 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, Santa
Clarita Valley, Western San Fernando Valley, Western San Gabriel
Mountains and Highway 14 Corridor and Western Santa Monica
Mountains Recreational Area.
* WHEN...From 10 PM PST this evening through Friday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Rain rates between 0.50 and 0.75 inches per hour are possible
overnight tonight with a 10-20 percent chance of 1 inch per
hour. Showers will be very scattered and not all areas will
get heavy rain.
- http://www.weather.gov/safety/flood
From: Nov 20, 2025 22:27
Until: Nov 21, 2025 06:30
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to three inches
above 6000 feet.
* WHERE...Eastern San Gabriel Mountains and Northern Ventura County
Mountains.
* WHEN...Until 10 PM PST this evening.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday evening commute.
From: Nov 18, 2025 18:09
Until: Nov 19, 2025 02:15
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Interstate 5 Corridor and the Ventura County Mountains.
* WHEN...From 8 AM this morning to 4 PM PST this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty cross winds may occur on area roadways,
including Interstate 5, and Highways 33 and 138.
From: Nov 17, 2025 09:18
Until: Nov 17, 2025 20:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Antelope Valley Foothills and San Gabriel Mountains.
* WHEN...From noon today to 9 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty cross winds may occur on area roadways,
including Highways 2 and 14. Windy conditions on wet soils may
down trees more easily.
From: Nov 17, 2025 13:56
Until: Nov 17, 2025 20:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Antelope Valley Foothills and the San Gabriel Mountains.
* WHEN...From noon today to 9 PM PST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty cross winds may occur on area roadways,
including Highways 2 and 14.
From: Nov 17, 2025 09:18
Until: Nov 17, 2025 20:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Interstate 5 Corridor and Ventura County Mountains.
* WHEN...Until 4 PM PST this afternoon.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Gusty cross winds may occur on area roadways,
including Interstate 5, and Highways 33 and 138. Windy conditions
on wet soils may down trees more easily.
From: Nov 17, 2025 13:56
Until: Nov 17, 2025 20:00
Flood Advisory
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected. Minor flooding of low-lying areas.
* WHERE...A portion of southwest California, including the following
county, Los Angeles.
* WHEN...Until 245 PM PST Sunday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Ponding of water in urban or other areas is
occurring or is imminent.
* ADDITIONAL DETAILS...
- At 838 AM PST, Doppler radar and automated rain gauges
indicated heavy rain moving into southern and central Los
Angeles County. Short-duration intense bursts of rainfall
will occur over the next several hours. This will cause urban
and small stream flooding. Overflowing poor drainage areas
will cause minor flooding in the advisory area.
- Due to the antecedent conditions, minor flooding and debris
flows are likely across the recent burn areas, including the
Eaton, Bridge, Franklin, Hughes, and Lidia burn scars.
- Some locations that will experience flooding include...
Long Beach, Pasadena, Alhambra, Griffith Park, Downtown Los
Angeles, Mount Wilson, Burbank, Universal City, Hollywood,
North Hollywood, Beverly Hills, Whittier, Inglewood, Culver
City, West Covina, Van Nuys, Venice, Encino, Santa Monica and
Glendora.
- http://www.weather.gov/safety/flood
From: Nov 16, 2025 16:41
Until: Nov 16, 2025 22:45
Flood Advisory
* WHAT...Urban and small stream flooding caused by excessive
rainfall is expected.
* WHERE...A portion of southwest California, including the following
counties, Los Angeles and Ventura.
* WHEN...Until 145 PM PST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Ponding of water in urban or other areas is occurring or is
imminent.
* ADDITIONAL DETAILS...
- At 749 AM PST, Doppler radar indicated heavy rain developing
across far western Ventura County, the eastern portion of the
Santa Barbara Channel, and the Santa Monica Bay. Short-
duration intense bursts of rainfall will occur across eastern
Ventura and western Los Angeles County over the next several
hours. This will cause urban and small stream flooding.
Overflowing poor drainage areas will cause minor flooding in
the advisory area.
- Due to the antecedent conditions, minor flooding and debris
flows are likely across the recent burn areas, including the
Franklin, Palisades, and Canyon burn scars.
- Some locations that will experience flooding include...
Thousand Oaks, Simi Valley, Camarillo, Fillmore, Malibu,
Agoura Hills, Chatsworth, Woodland Hills, Encino, Santa
Monica, Moorpark, Santa Paula, Newbury Park, Westlake
Village, Malibu Creek State Park, Calabasas, Point Mugu State
Park, Canoga Park and Point Mugu.
- http://www.weather.gov/safety/flood
From: Nov 16, 2025 15:54
Until: Nov 16, 2025 21:45
Special Weather Statement
At 1015 AM PST, Doppler radar was tracking a strong thunderstorm over
La Palma, or near Stanton, moving northeast at 10 mph.
HAZARD...Wind gusts up to 50 mph. Brief heavy downpour.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Trees may fall more easily due to
saturated soils.
Locations impacted include...
La Habra...
Cerritos...
Artesia...
Norwalk...
Santa Fe Springs...
and La Mirada.
From: Nov 16, 2025 18:16
Until: Nov 16, 2025 18:45
