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Elev 591 ft, 34.02 °N, 117.87 °W

Walnut, CA Severe Weather Alertstar_ratehome

icon102 Â°F Walnut Station|Report|Change
Current Station
Personal Weather Station
Location: Walnut, CA
Elevation: 591ft
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Active Weather Alerts

Extreme Heat Warning
Issued: 6:04 PM Oct. 4, 2026 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY...

* WHAT...Dangerously hot conditions with temperatures reaching 90 to
100 at the coast and 106 in the valleys.

* WHERE...Coast and valleys of Los Angeles and Ventura Counties.

* 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.

&&

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