33°30'bắc / 117°39'tây / Cao độ 31 m / 08:33 17/03/2026, America/Los_Angeles (UTC-7)
From: 17/03/2026, 00:33
To: 17/03/2026, 16:00
* WHAT...High temperatures in the upper 80s to mid 90s expected.
* WHERE...Orange County Inland Areas.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Orange
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.
NWS San Diego CA
17/03/2026, 00:33From: 17/03/2026, 00:33
To: 17/03/2026, 16:00
* WHAT...High temperatures in the mid 80s to lower 90s inland from the beaches and near higher coastal terrain.
* WHERE...Orange County Coastal Areas.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
Orange County Coastal,OrangeDrink 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.NWS San Diego CA17/03/2026, 00:33From: 17/03/2026, 00:33
To: 17/03/2026, 16:00
* WHAT...High temperatures in the 90s expected.
* WHERE...Santa Ana Mountains and Foothills.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Hot temperatures may cause heat illnesses.
OrangeDrink 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.NWS San Diego CA17/03/2026, 00:33
From: 17/03/2026, 01:49
To: 17/03/2026, 14:00
* WHAT...Surf of 2 to 4 feet, with sets up to 6 feet. Highest surf in Orange County.
* WHERE...Orange County Coastal Areas and San Diego County Coastal Areas.
* WHEN...Through Wednesday evening.
* IMPACTS...Moderate rip current risk and locally hazardous swimming conditions.
Orange County Coastal,OrangeA beach hazards statement is issued when threats such as rip
currents and other hazards are elevated. Caution should be used
when in or near the water.NWS San Diego CA17/03/2026, 01:49