Overview
- Evacuation warnings take effect at 6 p.m. Thursday and remain in place through 11 a.m. Sunday for areas at risk of debris flows.
- City of Los Angeles zones include burn areas from the Palisades, Sunset and Hurst fires in Pacific Palisades and Mandeville Canyon, a section of Sylmar north of the 210 Freeway, and a portion of Hollywood near Runyon Canyon Park.
- The National Weather Service, cited by Caltrans, forecasts peak rain rates of 0.25–0.7 inches per hour with 2–4 inches total, exceeding the 0.25 inch-per-hour debris-flow threshold in burn areas.
- Topanga Canyon Boulevard will close at 6 p.m. Thursday from Pacific Coast Highway to Grand View Drive, with the 3.6-mile stretch expected to remain shut through at least Sunday.
- LA County highlights additional warning zones on Genasys maps, including parts of Altadena, Malibu, Topanga and Calabasas, and Public Works is offering filled sandbags at designated sites.