California Faces New Flood Threat as New Year Storm Approaches

As the New Year approaches, California is bracing for another series of atmospheric river storms that could lead to flooding, following recent heavy rains that left rivers swollen and soils saturated. The first low-pressure system is expected to arrive by New Year's Eve, with forecasts indicating 2.5 to 5 cm of rain in coastal and valley areas, and up to 10 cm in mountainous regions. Evacuation warnings have been issued for areas near recent burn scars, particularly in Los Angeles County, as the risk of mudslides and debris flows increases. Governor Gavin Newsom has mobilized crews in anticipation of the storms, which could impact events like the Rose Parade in Pasadena, marking the first rainy parade since 2006. This storm is just the first of three expected systems, potentially affecting the state through early next week.

Key Details: • Evacuation warnings start at 11:00 AM PST for areas near burn scars. • Rainfall expected to begin on New Year's Eve and continue into New Year's Day. • The Rose Parade in Pasadena may be affected by rain, the first since 2006. • Additional snowfall of over 30 cm is anticipated in Sierra Nevada ski areas.