Los Angeles, California – A broad West Coast rain pattern is set to intensify by Wednesday morning, bringing repeated rounds of rain and slower travel across California through the end of the workweek.
According to the National Weather Service Climate Prediction Center, California is in a high-confidence zone for above-average precipitation from Wednesday through Saturday, with totals expected to run 30 to 60 percent higher than normal. Temperatures are also trending above seasonal levels, creating a warmer but unsettled stretch statewide.
Los Angeles, San Francisco, and Sacramento are expected to see multiple waves of rainfall, increasing the risk of standing water on major corridors including I-5, US-101, and I-80. In Southern California, including Riverside and San Diego, heavier bursts could overwhelm urban drainage systems and reduce visibility during peak travel times. Central Valley cities like Fresno and Bakersfield may see ponding on roadways, while the Bay Area, including Oakland and San Jose, could experience periods of steady rain impacting commutes.
Drivers should slow down on wet roads, avoid water-covered routes, and allow extra time for travel. Residents are encouraged to clear storm drains and monitor low-lying areas prone to flooding.
This active pattern is expected to continue through Saturday night, with additional advisories likely as rainfall totals and timing become more defined.
