The Alameda County Local Hazard Map Alameda County’s hazard map shows potential flood zones in the event of a 100-year and 500-year storm. A 500-year storm has a 0.2% chance of occurring in a given ...

Another round of wet and windy weather was set to run through the Bay Area beginning Tuesday evening, with the storm triggering multiple warnings and advisories.

Heavy rain from the latest atmospheric river triggered flood warnings in several Bay Area counties and evacuations in Santa ...

The rain was expected to continue into Friday, Feb. 14. Advisories issued by the National Weather Service include: • A flood ...

An atmospheric river brought additional rain, strong winds, and flooding to the Bay Area Tuesday, with an increasing chance of thunderstorms later in the afternoon.

An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...