California is expecting multiple storms over the next week, until after Christmas. The National Weather Service is forecasting three storm systems, with the rain ranging from mild to moderate. According to weather and climate communicator US Stormwatch, the predicted storms could make California one of the “wettest places on earth” over the next 10 days.
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This is the result of a forecasted three atmospheric rivers hitting California over the next week. These winter storms are often called the “Pineapple Express” because the moisture that fuels them originates in the South Pacific.
The National Weather Service has issued a Flood Watch for much of Northern California due to excessive rainfall. The watch will be in place from 4 pm on Saturday until 4 pm on Monday. Areas with streams or creeks are potentially impacted, as well as places with poor drainage.
San Francisco is currently experiencing the first system, which is forecast to continue through Saturday afternoon with light to moderate rain. Then, the second system is predicted to have increased rainfall, with moderate to heavy rain. The third storm is forecasted to last until next Friday, December 26, with moderate to heavy rain.
Coastal valleys are predicted to see 2 to 3 inches of rainfall, while the mountains could experience up to 6 inches. The NWS also advises that standing water is likely in urban areas and roadways.
Overall, you can expect a rainy week in San Francisco and the Bay Area. Unfortunately, the rain could impact holiday travel, so be sure to leave extra time for your travel plans and stay up to date on any weather alerts and advisories through NWS.
You can check the weather forecast and advisories through NWS here. Plus, check out NWS Bay Area on X for more updates.