Heat Advisory
* WHAT...High temperatures in the mid 90s to 105 expected.
* WHERE...San Bernardino and Riverside County Valleys-The Inland
Empire.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Jul 09, 2026 03:56
Until: Jul 09, 2026 13:30
Extreme Heat Warning
* WHAT...Dangerously hot conditions with high temperatures up to 117
expected. Nights will remain quite warm with low temperatures
mostly in the 80s.
* WHERE...Coachella Valley.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
From: Jul 09, 2026 03:56
Until: Jul 09, 2026 13:30
Extreme Heat Warning
* WHAT...Dangerously hot conditions with high temperatures up to 114
in the northern Coachella Valley expected. Nights will remain
quite warm in the northern Coachella Valley with low temperatures
mostly in the 80s.
* WHERE...San Gorgonio Pass near Banning.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
From: Jul 09, 2026 03:56
Until: Jul 09, 2026 13:30
Heat Advisory
* WHAT...High temperatures near 90 to 102 below 6000 feet expected.
* WHERE...Riverside County Mountains.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Jul 09, 2026 03:56
Until: Jul 09, 2026 13:30
Heat Advisory
* WHAT...High temperatures in the lower to mid 90s below 6000 feet
expected.
* WHERE...San Bernardino County Mountains.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Jul 09, 2026 03:56
Until: Jul 09, 2026 13:30
Beach Hazards Statement
* WHAT...Surf of 3 to 6 feet with sets up to 7 feet, highest at
south-facing beaches in Orange County. High rip current risk
and strong longshore currents.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Through Friday evening.
* IMPACTS...Hazardous swimming conditions generated by high rip
current risk and strong longshore currents.
From: Jun 16, 2026 04:33
Until: Jun 16, 2026 17:45
Beach Hazards Statement
* WHAT...Surf of 3 to 5 feet with sets up to 6 feet, highest at
south-facing beaches in Orange County. High rip current risk and
strong longshore currents.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Through Friday evening.
* IMPACTS...Hazardous swimming conditions generated by high rip
current risk and strong longshore currents.
From: Jun 15, 2026 20:19
Until: Jun 16, 2026 05:00
Wind Advisory
* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Interstate 5 Corridor.
* WHEN...From 6 PM this evening to 9 AM PDT Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: May 30, 2026 17:22
Until: May 31, 2026 16:00
Wind Advisory
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Eastern Antelope Valley Foothills.
* WHEN...From 11 AM Tuesday to midnight PDT Tuesday Night.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: May 25, 2026 20:34
Until: May 27, 2026 07:00
Wind Advisory
* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph
expected.
* WHERE...Antelope Valley and Western Antelope Valley Foothills.
* WHEN...From 11 AM Tuesday to midnight PDT Tuesday Night.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: May 25, 2026 20:34
Until: May 27, 2026 07:00
Wind Advisory
* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph
expected.
* WHERE...Antelope Valley, Eastern Antelope Valley Foothills, and
Western Antelope Valley Foothills.
* WHEN...From 11 AM this morning to midnight PDT tonight.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: May 26, 2026 08:54
Until: May 26, 2026 23:00
Wind Advisory
* WHAT...Northwest to north winds 20 to 30 mph with gusts up to 55
mph expected.
* WHERE...Interstate 5 Corridor and Western Antelope Valley
Foothills.
* WHEN...Until 3 AM PDT Tuesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 24, 2026 02:55
Until: Mar 24, 2026 10:00
Heat Advisory
* WHAT...Temperatures 80 to 92.
* WHERE...Santa Ana Mountains and Foothills.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
* ADDITIONAL DETAILS...Overnight lows in the mid 60s to low 70s will
limit overnight relief from the heat.
From: Mar 20, 2026 11:27
Until: Mar 20, 2026 21:15
Heat Advisory
* WHAT...Temperatures 80 to 90.
* WHERE...Orange County Coastal Areas and San Diego County Coastal
Areas.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Mar 20, 2026 11:27
Until: Mar 20, 2026 21:15
Heat Advisory
* WHAT...Temperatures 90 to 97.
* WHERE...Orange County Inland Areas and San Diego County Valleys.
* WHEN...Until 8 PM PDT this evening.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Mar 20, 2026 11:27
Until: Mar 20, 2026 21:15
Heat Advisory
* WHAT...Temperatures 90 to 97.
* WHERE...Orange County Inland Areas and San Diego County Valleys.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Mar 20, 2026 04:36
Until: Mar 20, 2026 13:30
Heat Advisory
* WHAT...Temperatures 80 to 90.
* WHERE...Orange County Coastal Areas and San Diego County Coastal
Areas.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
From: Mar 20, 2026 04:36
Until: Mar 20, 2026 13:30
Wind Advisory
* WHAT...Northeast winds 25 to 35 mph with gusts up to 50 mph
expected. Isolated gusts to 60 mph along the coastal mountain
slopes.
* WHERE...Orange County Inland Areas, San Bernardino County
Mountains, San Bernardino and Riverside County Valleys-The Inland
Empire, and Santa Ana Mountains and Foothills.
* WHEN...Until 5 PM PDT Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Strongest gusts along the foothills of the
San Bernardino Mountains and in the canyons of the Santa Ana
Mountains.
From: Mar 07, 2026 20:09
Until: Mar 08, 2026 14:15
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...Parts of San Bernardino, Orange, and Riverside Counties.
Levels of particle pollution can vary by time and location
depending on emissions and local weather conditions.
* WHEN...from 6 AM Saturday to 6 PM Sunday.
* 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: Mar 06, 2026 23:49
Until: Mar 08, 2026 14:00
Heat Advisory
* WHAT...For the Wind Advisory, northeast winds 20 to 30 mph with
gusts up to 45 mph. For the Heat Advisory, temperatures 87 to 92
expected.
* WHERE...Eastern San Fernando Valley and Western San Fernando
Valley.
* WHEN...For the Wind Advisory, until 3 PM PDT Sunday. For the Heat
Advisory, from 10 AM to 6 PM PDT Sunday.
* IMPACTS...Damaging winds could blow down trees and power lines.
Isolated power outages are possible. Travel will be difficult,
especially for high profile vehicles.
From: Mar 07, 2026 23:06
Until: Mar 08, 2026 11:15
Wind Advisory
* WHAT...Northeast winds 15 to 25 mph with gusts up to 45 mph.
* WHERE...Calabasas and Agoura Hills, Central Ventura County
Valleys, Northern Ventura County Mountains, Santa Clarita Valley,
Southeastern Ventura County Valleys, Southern Ventura County
Mountains, Ventura County Beaches, and Ventura County Inland Coast.
* WHEN...Until 3 PM PDT Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 07, 2026 23:06
Until: Mar 08, 2026 11:15
Wind Advisory
* WHAT...Northeast winds 25 to 35 mph with gusts to 50 mph expected.
Isolated gusts to 65 mph.
* WHERE...Orange County Inland Areas, San Bernardino County
Mountains, San Bernardino and Riverside County Valleys-The Inland
Empire, and Santa Ana Mountains and Foothills.
* WHEN...Until 5 PM PDT Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
* ADDITIONAL DETAILS...Strongest gusts along the foothills of the
San Bernardino Mountains and in the canyons of the Santa Ana
Mountains.
From: Mar 07, 2026 05:15
Until: Mar 07, 2026 14:15
Wind Advisory
* WHAT...Northeast winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHERE...Western Antelope Valley Foothills.
* WHEN...From 6 AM to 6 PM PST Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 06, 2026 18:49
Until: Mar 07, 2026 12:00
Wind Advisory
* WHAT...Northeast winds 15 to 25 mph with gusts up to 40 mph
expected.
* WHERE...Catalina and Santa Barbara Islands, Los Angeles County
Beaches, Los Angeles County Inland Coast including Downtown Los
Angeles, Los Angeles County San Gabriel Valley, and Palos Verdes
Hills.
* WHEN...From 6 AM to 6 PM PST Saturday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 06, 2026 18:49
Until: Mar 07, 2026 12:00
Wind Advisory
* WHAT...Northeast winds 20 to 30 mph with gusts to 50 mph expected.
Isolated gusts to 65 mph in the foothills.
* WHERE...Orange County Inland Areas, San Bernardino County
Mountains, San Bernardino and Riverside County Valleys-The Inland
Empire, and Santa Ana Mountains and Foothills.
* WHEN...Until 5 PM PDT Sunday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 06, 2026 20:25
Until: Mar 07, 2026 06:00
Wind Advisory
* WHAT...West winds 25 to 35 mph with gusts up to 50 mph expected.
* WHERE...Antelope Valley, Eastern Antelope Valley Foothills, and
Western Antelope Valley Foothills.
* WHEN...From 4 PM Wednesday to 9 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 03, 2026 20:05
Until: Mar 04, 2026 13:00
Wind Advisory
* WHAT...North winds 20 to 30 mph with gusts up to 45 mph expected.
* WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley,
Santa Clarita Valley, Santa Susana Mountains, Southeastern Ventura
County Valleys, and Western San Fernando Valley.
* WHEN...From 6 PM Wednesday to 9 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 03, 2026 20:05
Until: Mar 04, 2026 13:00
High Wind Watch
* WHAT...Northwest winds 25 to 40 mph with gusts up to 65 mph
possible.
* WHERE...Eastern San Gabriel Mountains and Western San Gabriel
Mountains and Highway 14 Corridor.
* WHEN...From Wednesday evening through Thursday morning.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
From: Mar 03, 2026 20:05
Until: Mar 04, 2026 13:00
High Wind Watch
* WHAT...North winds 25 to 40 mph with gusts up to 60 mph possible.
* WHERE...Eastern Santa Monica Mountains Recreational Area, Malibu
Coast, and Western Santa Monica Mountains Recreational Area.
* WHEN...From late Wednesday night through Thursday morning.
* IMPACTS...Damaging winds could blow down trees and power lines.
Widespread power outages are possible. Travel could be difficult,
especially for high profile vehicles.
From: Mar 03, 2026 20:05
Until: Mar 04, 2026 13:00
Wind Advisory
* WHAT...Northwest winds 20 to 30 mph with gusts up to 40 mph
expected.
* WHERE...Catalina and Santa Barbara Islands, Los Angeles County
Beaches, and Palos Verdes Hills.
* WHEN...From midnight Wednesday Night to 9 AM PST Thursday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Mar 03, 2026 20:05
Until: Mar 04, 2026 13:00
Winter Storm Warning
* WHAT...Heavy snow possible. Total snow accumulations of up to 4
inches between 3500 and 4500 feet, 6 to 12 inches for 4500 to 6000
feet, and 1 to 2 feet above 6000 feet. Wind gusts of up to 60 to
70 mph possible this afternoon through late tonight, and again
late Wednesday night into Thursday morning.
* WHERE...Eastern San Gabriel Mountains and Northern Ventura County
Mountains.
* WHEN...Until 7 AM PST Friday.
* IMPACTS...Roads, especially bridges and overpasses, will likely
become slick and hazardous. Travel could become treacherous.
Visibilities may drop below one-quarter mile due to falling and
blowing snow. Damaging winds could blow down trees and power lines.
* ADDITIONAL DETAILS...There will be a break in the snowfall for
Tuesday into Tuesday night, before heavy snow returns by
Wednesday. However, blowing and drifting snow producing
significant visibility restrictions will continue above 6000 feet
elevation, even during the break in snowfall.
From: Feb 19, 2026 19:49
Until: Feb 20, 2026 15:00
Winter Storm Warning
* WHAT...Heavy snow possible. Total snow accumulations of up to 4
inches between 3500 and 4500 feet, 6 to 12 inches for 4500 to 6000
feet, and 1 to 2 feet above 6000 feet. Wind gusts of up to 60 to
70 mph possible this afternoon through late tonight, and again
late Wednesday night into Thursday morning.
* WHERE...Eastern San Gabriel Mountains and Northern Ventura County
Mountains.
* WHEN...Until 7 AM PST Friday.
* IMPACTS...Roads, especially bridges and overpasses, will likely
become slick and hazardous. Travel could become treacherous.
Visibilities may drop below one-quarter mile due to falling and
blowing snow. Damaging winds could blow down trees and power lines.
From: Feb 18, 2026 11:28
Until: Feb 20, 2026 15:00
High Surf Advisory
* WHAT...High surf of 3 to 6 feet is expected, with sets as high
as 7 feet in San Diego County.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Until 10 PM PST Friday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
* ADDITIONAL DETAILS...High surf will slowly subside into Friday
afternoon.
From: Feb 20, 2026 05:56
Until: Feb 20, 2026 14:00
Wind Advisory
* WHAT...West winds 15 to 25 mph with gusts 30 to 40 mph expected.
* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa
Ana Mountains and Foothills.
* WHEN...Until 2 AM PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Trees
and tree limbs could be blown down and a few power outages may
result.
From: Feb 20, 2026 04:52
Until: Feb 20, 2026 10:00
Wind Advisory
* WHAT...Southwest winds 15 to 25 mph with gusts 30 to 40 mph
expected.
* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa
Ana Mountains and Foothills.
* WHEN...Until 2 AM PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Trees
and tree limbs could be blown down and a few power outages may
result.
* ADDITIONAL DETAILS...Winds will be strongest this afternoon.
From: Feb 19, 2026 20:48
Until: Feb 20, 2026 06:15
High Surf Advisory
* WHAT...High surf of 4 to 7 feet is expected, with sets as high
as 8 feet in San Diego County.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Until 10 PM PST Friday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
* ADDITIONAL DETAILS...High surf will slowly subside into Friday
afternoon.
From: Feb 19, 2026 20:51
Until: Feb 20, 2026 06:00
High Surf Advisory
* WHAT...High surf of 4 to 7 feet is expected, with sets as high
as 8 feet in San Diego County.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Until 10 PM PST Friday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
* ADDITIONAL DETAILS...Surf heights will slowly decrease through
tonight but will increase again as the next system moves in
Thursday afternoon. High surf will slowly subside on Friday.
From: Feb 19, 2026 04:12
Until: Feb 19, 2026 14:15
Wind Advisory
* WHAT...Southwest winds 15 to 25 mph with gusts 35 to 45 mph
expected.
* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa
Ana Mountains and Foothills.
* WHEN...From 9 AM Thursday to 2 AM PST Friday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Shallow rooted trees may be uprooted.
* ADDITIONAL DETAILS...Strongest winds will begin late in the
morning for Orange County, reaching San Diego county by the early
afternoon.
From: Feb 18, 2026 19:15
Until: Feb 19, 2026 13:30
High Surf Advisory
* WHAT...High surf of 5 to 9 feet is expected, with sets as high
as 11 feet, highest in San Diego County today.
* WHERE...San Diego County Coastal Areas and Orange County
Coastal Areas.
* WHEN...Until 10 PM PST Friday.
* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.
* ADDITIONAL DETAILS...Surf heights will slowly decrease through
this evening but will increase ahead of the next system Thursday
morning.
From: Feb 18, 2026 20:51
Until: Feb 19, 2026 06:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...A portion of southwest California.
* WHEN...From 1 PM this afternoon to 1 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Feb 10, 2026 08:08
Until: Feb 11, 2026 03:00
Wind Advisory
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected.
Isolated gusts to 60 mph in the Los Angeles County mountains.
* WHERE...Interior portions of southwest California.
* WHEN...From 1 PM Tuesday to 1 PM PST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Feb 09, 2026 20:57
Until: Feb 10, 2026 21:00
High Surf Advisory
* WHAT...Large breaking waves of 5 to 9 feet with dangerous rip
currents.
* WHERE...Catalina and Santa Barbara Islands, Malibu Coast and
Los Angeles County Beaches.
* WHEN...Until 9 PM PST Wednesday.
* IMPACTS...There is an increased risk for ocean drowning. Rip
currents can pull swimmers and surfers out to sea. Large
breaking waves can cause injury, wash people off beaches and
rocks, and capsize small boats near shore.
From: Feb 10, 2026 10:17
Until: Feb 10, 2026 18:30
