Southern California is bracing for significant New Year storms, with a pair of systems poised to deliver heavy rain. These incoming weather events could notably impact the annual Rose Parade, and evacuation warnings are already active for burn scar areas in Los Angeles County due to a high risk of mudslides and rockslides. The ground is currently saturated, increasing vulnerability. Heavy rain is expected to start Wednesday night and persist into Thursday, New Year’s Day, with showers potentially lingering through Friday. While rainfall totals might reach 2.5 inches in some areas, mountain communities could experience even more precipitation. Although this new system is not anticipated to be as intense as the Christmas storm, the already saturated ground makes it susceptible to dangerous debris flows, making these New Year storms a serious concern.
Storm Details and Timing for New Year Storms
The first of the impending New Year storms arrived late on New Year’s Eve and is expected to sweep across the state. Heavy rain is forecast to fall from Wednesday night into Thursday. Coastal and valley regions within Los Angeles County could see between 1 to 2 inches of rain, while mountain areas may receive 2 to 4 inches. The peak of the rainfall is predicted for Thursday morning, with lingering showers possible through Friday. A second, subsequent storm may bring additional rainfall later in the week, further complicating the situation with persistent New Year storms.
Risks of Mudslides, Flooding, and California Rain
Burn scar areas are facing a significant threat from the incoming New Year storms. Due to the lack of vegetation, these zones are highly prone to mud and debris flows, a critical concern with the forecast for heavy California rain. Evacuation warnings are currently in effect for communities situated near recent wildfires, including the Eaton Fire burn scar in Pasadena and Altadena, as well as areas affected by the Franklin and Palisades fires. The Wrightwood area in San Bernardino County, which experienced significant flooding during the Christmas Eve storm, is also under a warning. Officials are strongly urging residents in these at-risk zones to prepare for the potential of mudslides and flooding. Having go-bags ready and considering voluntary evacuation are advised for those who need additional time to leave. These mud and debris flows can quickly render roads impassable, severely limiting access and creating perilous conditions during these New Year storms.
Impact on New Year’s Events and Rose Parade Weather
The looming New Year storms pose a considerable threat to the Rose Parade, a cherished Los Angeles tradition. With rain anticipated on New Year’s Day, it could mark the wettest parade since 2006. Organizers have developed contingency plans for various weather scenarios. Notably, umbrellas will not be permitted along the parade route to ensure unobstructed views for all spectators. The Rose Bowl Game may also experience rain, although the heaviest bands of California rain are expected to have largely passed by kickoff, hopefully mitigating the worst of the New Year storms‘ impact on the event.
Official Preparedness and Warnings for Flooding
California officials are taking the threat of these New Year storms very seriously. Governor Gavin Newsom has strategically prepositioned crews and essential equipment in both Los Angeles and Ventura counties. The National Weather Service has issued a flood watch that encompasses a large portion of Southern California through Thursday, warning of potential excessive rainfall. The risk level for excessive rainfall is set at 2 out of 4, indicating that significant flooding caused by heavy precipitation is possible. This could lead to flooding in rivers and creeks, as well as widespread urban flooding, potentially making roads impassable. The Los Angeles County Department of Public Works has issued a warning regarding moderate debris and mudflows that could threaten structures, underscoring the danger posed by the New Year storms. Residents are strongly encouraged to stay informed by monitoring Alert LA County and Genasys Protect for the latest updates and advisories related to the anticipated California rain and flooding warning.
Looking Ahead: Preparedness Amidst New Year Storms
These current New Year storms follow a series of recent wet weather events, leaving the region’s soils heavily saturated. This condition significantly amplifies the risk of flash flooding and debris flows. While these particular New Year storms may not be as intense as the storm experienced last week, the existing saturated ground conditions demand extreme caution. Preparedness is paramount for residents living in vulnerable areas. Officials are reiterating the importance of staying informed about the weather and diligently following all safety guidelines. The ongoing weather patterns are expected to impact travel plans and daily routines across the region. Residents are strongly advised to have well-established emergency plans and essential supplies readily available to ensure their safety throughout this active weather period, particularly with the persistent threat of New Year storms and the associated mudslide risk.
