San Diego is bracing for a significant shift in weather as a wet phase is set to begin on Monday, bringing heavy rainfall across the region. The National Weather Service (NWS) warns of potential water accumulation on roads and minor urban flooding as the storm progresses. Increased river flows are expected in the San Diego, Santa Margarita, and Whitewater Rivers.
This storm won’t just affect the coastal and inland areas; forecasters anticipate high surf, rip currents, and near gale-force winds off the Pacific coast, continuing through Wednesday. A high surf advisory has been issued, which will take effect at 10 a.m. Monday and last until 4 a.m. Thursday, prompting caution for those planning to visit the shoreline.
While some residents might be cautious about the rain, skiers and snowboarders are in for a treat. Snow levels will decrease to around 5,000 feet by Tuesday, potentially dropping to as low as 3,000 feet by mid-week. The mountain communities above 5,500 feet could see snowfall ranging from inches to several feet, making it an excellent time for winter sports enthusiasts to plan a getaway.
Light rain is expected to begin Sunday evening, with the heaviest rainfall forecasted from Monday through Wednesday. Coastal and inland regions could receive between 1 to 3 inches of rain, while deserts may experience 1 to 2 inches, and mountains could see 2 to 6 inches below snow levels.
City officials urge residents, particularly those in flood-prone areas like Mission Valley, Sorrento Valley, and Southcrest, to stay vigilant and avoid these regions during the storm, as they have been designated as Special Flood Hazard Areas. More than 46,000 storm drains will be monitored to mitigate flooding risks, and some roads may be closed if necessary.
Residents are encouraged to prepare in advance and can access sandbags at designated recreation centers throughout San Diego to help safeguard their properties. Locations for sandbags include various centers across multiple council districts, ensuring residents have the resources they need to address potential flooding.
As the storm approaches, the San Diego community is advised to remain alert and proactive, while those in higher elevations can look forward to favorable snow conditions for winter activities.