Southern California Rain Day Guide Wednesday March 12 2025.
Showers and Light Rain is expected in Southern California starting during the morning commute on Wednesday morning March 12 2025 with heavy rain expected to start again on Thursday Early morning March 13 2025.
The US National Weather Service in San Diego Reports
Showers will spread into southwest California on Wednesday with the most widespread and heaviest precipitation for late Wednesday night into Thursday morning.
For Wednesday morning through Thursday night, rainfall and liquid-equivalent above the snow level is expected to range from around one near the coast to 2 to 3 inches in the mountains with local amounts to around 4 inches on the coastal slopes of the San Bernardino County mountains.
Some Ski Resorts Are Open
Ski Resorts Snow Report Is Online at On The Snow
Please slow your speed and be careful when driving in the Rain and Snow.
Winter Driving Tips Are Online at The NTSB
Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
Free Sandbags
Orange County Fire Department Free Sand Bag and Sand Program Locations Are Online
Please bring a shovel.
Many OCFD have empty Sand Bags.
Limited supply based on demand and availability
South OC Beaches Fire Department Location is in Laguna Niguel at 31461 Street of the Golden Lantern
Property Preparation
Keep Drains Free of Debris and Vegetations
Community Information Resources
Caltrans Road Conditions Online Site
San Diego Gas & Electric (SDGE) Power Outage Map Is Online
Southern California Edison (SCE) Power Outage Map Is Online
Los Angeles Department of Water and Power Outages Map Is Online
City of Riverside Public Utilities Power Outage Map is Online
Community Emergency Alert Sign Ups