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CROSS-SPECTRUMBROAD COVERAGE

Southern California urged to prepare for Tropical Storm Marie this Labor Day weekend

Los Angeles County officials warned residents not to downplay Tropical Storm Marie, which could bring rain, strong surf and flooding around Labor Day.

Authorities in Los Angeles County cautioned the public not to underestimate Tropical Storm Marie as it moves across the Pacific, potentially affecting Southern California around Labor Day. While the storm’s exact path is uncertain, some models show it edging toward the coast, raising concerns about rain, powerful surf, wind and flood risks. NOAA’s outlook, tied to a strengthening El Niño, forecasts a 50-60% likelihood of above-normal precipitation in Southern California and southwestern Arizona from early to mid-September.

The National Weather Service warned of large waves, rip currents and a moderate chance of coastal flooding. Officials urged residents to clear gutters, secure outdoor items, charge devices, and have evacuation routes ready, stressing that even shallow moving water can be dangerous.

Why it matters

A tropical storm could bring unusual rain and flooding to a region unaccustomed to such hazards, affecting safety and infrastructure.

In this story

tropical storm mariesouthern californialabor day weekendflooding riskel niñoheavy rainstorm preparednesscoastal flooding
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