A powerful bomb cyclone, fueled by an atmospheric river, is set to hit California on Christmas Eve. The storm is expected to bring torrential rain, flooding, landslides, and near hurricane-force winds.

Coastal cities from San Francisco to Los Angeles could see 2–4 inches of rain, while some inland and mountain areas may receive 8–16 inches.

The Sierra Nevada could be hit with snowfall reaching as much as 10 feet, raising concerns about road closures and travel disruptions.

The National Weather Service has issued severe storm and winter weather warnings across the state in anticipation of the extreme conditions.

AccuWeather is warning residents of dangerous travel conditions, urging caution and preparation for the holiday weekend.

More than 1,300 flights are expected to be canceled, with widespread delays likely across major airports on the West Coast.

Power outages and flash flooding pose additional risks, threatening holiday plans and creating hazardous conditions for residents and travelers.

Authorities are advising Californians to stay alert, avoid unnecessary travel, and prepare emergency supplies as the storm moves in, emphasizing the severity and potential impact of this Christmas Eve weather event.