“Between Monday and Wednesday, this system is forecast to bring widespread rainfall totals of one inch with locally higher totals of two to three inches in the higher terrain. As this low is forecast to be off the San Francisco Peninsula Coast, cyclonic rotation will result in southwesterly flow into the Central Coast. As a result, the Santa Cruz Mountains and
Big Sur Coast are forecast to receive the most rainfall.” (Per NOAA on 10/11/2025) There is also the possibility of instability leading to lightning.

First big storm of the season — should be interesting for Regent’s Slide.