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California alert stream

1 active alert right now. Weather, flood, heat, fire, wind, marine, air and quakes from NWS, USGS and Open-Meteo, refreshed every 10 minutes.

Air quality (state centre)91Moderate
Severe or extreme0
Counties affected0
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Scenic view of Sacramento's skyline with dramatic clouds in the background, highlighting the transitional weather.
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MinorFloodingends in 8 h

Coastal Flood Advisory · San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast

Coastal Flood Advisory issued September 30 at 3:46PM PDT until October 1 at 5:00PM PDT by NWS San Francisco CA

What to do

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.

MissionSandbag, check a drain, or clear a storm grate near youBlocked street drains are the top cause of nuisance street flooding. One cleared grate protects a block. · on ClimateChallenge.com
NWS San Francisco CASource →

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