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Irvine, CA Severe Weather Alertstar_ratehome

icon75 Â°F John Wayne Airport-Orange County Airport Station|Report|Change
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Personal Weather Station
Location: Irvine, CA
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Active Weather Alerts

Extreme Heat Warning
Issued: 10:19 AM Oct. 5, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

* WHAT...Dangerously hot conditions with high temperatures ranging
from the mid 80s to lower 90s at the beaches to the mid to upper
90s near higher coastal terrain. Nights will be very warm with low
temperatures in the lower to mid 70s.

* WHERE...Orange County Coastal Areas.

* WHEN...Until 8 PM PDT Thursday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

Beach Hazard Statement
Issued: 8:21 AM Oct. 5, 2026 – National Weather Service
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM TUESDAY
AFTERNOON THROUGH FRIDAY EVENING...

* WHAT...Minor coastal flooding and dangerous rip currents
expected due to the combination of high tides and elevated
surf.

* WHERE...San Diego and Orange County Coastal Areas.

* WHEN...From Tuesday afternoon through Friday evening.

* IMPACTS...Minor coastal flooding and minor coastal erosion is
possible during high tides, most likely during the evenings.

* ADDITIONAL DETAILS...Elevated surf of 3-5 feet on south and
southwest-facing beaches. High tides are expected to peak
between 6.5 and 7.0 feet during the evenings.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A beach hazards statement is issued when threats such as strong rip
currents and other hazards are possible. Caution should be used
when in or near the water.

&&

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