A powerful winter storm is expected to impact large parts of California beginning Tuesday night and lasting through Christmas Day, bringing heavy rain, gusty winds, and the potential for flooding in coastal and low-lying areas. Meteorologists warn that some coastal regions could see up to seven inches of rain, raising concerns about travel disruptions and localized damage during the holiday period.
According to weather forecasts, the storm system will move inland from the Pacific late Tuesday, intensifying overnight and continuing into Wednesday. The heaviest rainfall is expected along the central and southern California coast, including portions of the Bay Area, Central Coast, and Southern California. Urban areas and burn scars remain especially vulnerable to flash flooding and mudslides.
Forecasters say rainfall rates could exceed one inch per hour at times, overwhelming storm drains and creeks. Coastal communities may experience street flooding, while inland valleys could see ponding on roads and highways. Emergency officials are urging residents to remain alert and avoid unnecessary travel during peak storm conditions.
Strong winds are also expected, with gusts reaching 40 to 60 miles per hour in exposed coastal areas and higher elevations. These winds could down trees and power lines, increasing the risk of power outages across the state. Utility companies are preparing for possible service disruptions as the storm moves through.
In the mountains, the storm will bring heavy snow at higher elevations. The Sierra Nevada is forecast to receive significant snowfall, which could lead to hazardous driving conditions and chain controls on major mountain passes. Travelers heading to holiday destinations are advised to monitor road conditions closely and prepare for winter weather impacts.
The timing of the storm poses additional challenges, as many Californians plan to travel for Christmas celebrations. Airports could experience delays due to wind and rain, while highways may become congested or dangerous during periods of intense precipitation. Officials recommend allowing extra travel time and checking forecasts before heading out.
Weather experts note that while California has benefited from recent storms that help improve water supplies, this system carries a higher risk of damage due to its intensity and duration. Areas with saturated soil are more susceptible to flooding, and residents in flood-prone zones should take precautions now, such as clearing drains and securing outdoor items.
Local governments and emergency services are coordinating responses, including pre-positioning equipment and issuing weather advisories. Residents are encouraged to stay informed through official weather updates and heed any evacuation warnings if conditions worsen.
As the storm progresses through Christmas Day, rainfall is expected to gradually taper off from north to south. However, lingering showers and unstable conditions could persist into Thursday. Californians are advised to remain cautious even after the heaviest rain ends, as rivers and streams may continue to rise.
The winter storm serves as a reminder of the state’s vulnerability to extreme weather during the rainy season. Staying prepared and informed will be key to navigating the impacts safely as California heads into the holiday under stormy skies.
Watch video below :
