Overview
- National Weather Service guidance calls for up to about 1 inch of rain from Monday evening into Tuesday, with showers moving out by Wednesday morning.
- The incoming system carries colder air that may lower snow levels to around 5,000 feet, bringing flurries to Palomar Mountain and Mount Laguna and 1–3 inches possible on higher peaks.
- Most of the county picked up 1–3 inches of rain over the weekend, and San Diego International Airport’s November total reached 1.43 inches, which is above the monthly average.
- Short-range forecasts keep the Monday–Tuesday total below an inch for many areas, with the timing likely to affect the evening commute.
- Temperatures run 5–10 degrees below normal early in the week before a gradual warmup, as forecasters monitor the chance of another system around Thursday.