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Santa Rosa, CA Severe Weather Alertstar_ratehome

icon59 Â°F Charles M. Schulz Sonoma County Airport Station|Report|Change
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Personal Weather Station
Location: Santa Rosa, CA
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Active Weather Alerts

Coastal Flood Advisory
Issued: 9:13 PM Dec. 29, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 5 AM WEDNESDAY
TO 2 PM PST SUNDAY...

* WHAT...Up to 1.8 ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal waterways.

* WHERE...San Francisco Bay and San Pablo Bay shoreline, Monterey
Bay shoreline, and the Pacific Coast.

* WHEN...From 5 AM Wednesday to 2 PM PST Sunday.

* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide
is expected to be:
1.5 ft above normal (7.36 ft MLLW) at 7:51 AM Wednesday 12/31
1.7 ft above normal (7.55 ft MLLW) at 8:41 AM Thursday 1/1
1.8 ft above normal (7.66 ft MLLW) at 9:34 AM Friday 1/2
1.8 ft above normal (7.63 ft MLLW) at 10:26 AM Saturday 1/3
1.6 ft above normal (7.42 ft MLLW) at 11:18 AM Sunday 1/4
These predictions include 0.5 feet of storm surge that will
enhance the astronomical tide and flooding threat. High tide
varies up to 90 minutes earlier or later along the Pacific
Coast and through the San Francisco Bay, respectively.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

Cold Weather Advisory
Issued: 7:36 PM Dec. 29, 2025 – National Weather Service
...COLD WEATHER ADVISORY IN EFFECT FROM 1 AM TO 9 AM PST TUESDAY...

* WHAT...Cold conditions with temperatures as low as 33 expected.

* WHERE...The East Bay Hills and Valleys, Interior Monterey County
and the Santa Lucia Range, Most of San Benito County and the
Cholame Hills in Southeast Monterey County, North Bay Interior
Mountains, North Bay Interior Valleys, Eastern Santa Clara Hills,
and Southern Salinas Valley/Arroyo Seco and Lake San Antonio.

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

* 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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