All Metrolink services in Orange County and the Inland Empire will be canceled Saturday and Sunday. In addition, trains 644 and 645 on the Inland Empire-Orange County line will be canceled on Friday.
Pacific Surfliner trains will also experience significant shutdowns between Santa Barbara, Los Angeles and San Diego. Some trains will be supplemented by motorcoach service. Check amtrak.com for more information about train cancellations and alternate transportation.
Coaster trains in San Diego will not be affected.