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Elev 85 ft, 37.32 °N, 121.88 °W

San Jose, CA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: San Jose, CA
Elevation: 85ft
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Active Weather Alerts

Cold Weather Advisory
Issued: 10:19 PM Jan. 8, 2026 – National Weather Service
...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM TO 9 AM PST
FRIDAY...

* WHAT...Cold conditions with temperatures in the low to mid 30s
expected.

* WHERE...The East Bay Hills and Valleys, Monterey Bay and the
Big Sur Coast, The Marin Hills, The Santa Cruz Mountains, The
Santa Clara Valley, North Bay Interior Valleys, and Northern
Salinas Valley/Hollister Valley and Carmel Valley.

* WHEN...From 1 AM to 9 AM PST Friday.

* IMPACTS...Cold conditions will be hazardous to sensitive
populations such as unhoused individuals. Prolonged exposure to
the cold conditions will lead to hypothermia for people, pets,
and livestock. Cold conditions may damage or kill sensitive
crops, plants, and vegetation if appropriate precautions are not
taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Ensure portable heaters are working properly and are used
correctly to avoid sparking a fire indoors. Do not use generators
or grills inside as carbon monoxide poisoning can result.

Check with your local, city, or county officials for information
on available warming centers.

Be sure to dress in layers if outdoors. Make sure that pets and
livestock have adequate food, unfrozen water, and warmth. Cover
or tend to sensitive crops, plants, and vegetation.

&&

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