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Elev 21 ft, 33.7 °N, 117.96 °W

Fountain Valley, CA Severe Weather Alertstar_ratehome

icon86 °F Fountain Valley Station|Report|Change
Current Station
Personal Weather Station
Location: Fountain Valley, CA
Elevation: 21ft
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Active Weather Alerts

Extreme Heat Warning
Issued: 7:33 PM Sep. 10, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* WHAT...Dangerously hot conditions with high temperatures in the 80s
at the beaches to the mid to upper 90s along higher coastal terrain
expected.

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

* WHEN...Until 8 PM PDT this evening.

* 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.

&&

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