National Weather Service United States Department of Commerce

Rain Impacts & Suggested Actions: Wet outdoor activities. Have backup event plans ready to go in case it rains. Wet & ponded roads. Plan for enhanced traffic and slowdowns. Risk for moderate flooding over San Gabriel Mountain roads, canyons, & Summit Burn.
Risk of Coastal Flooding Potential Impacts: Areas in Warning: Localized damaging sea-water flooding is likely, especially Long Beach, Avalon, Malibu. All Areas: Widespread minor to moderate sea-water flooding of beaches, walkways & low-lying roads. Isolated damage possible. Significant beach erosion likely. Highest risks are Sunday morning. Details: Risks highest around high tides. Complicated scenario with large tides, low pressure systems, large waves, and wind.

 

 

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