Thanks, everyone. Ancient Rascal, it rained steadily from Kennedy Road to shortly above the tree rest area about 1800 feet. From about 2000 feet to the Priest Rock junction there was less precipitation, but from 2200 feet up it was snow flurries (fun!). Oddly, at the junction nothing was coming down and the sun was peeking out. I thought we were above the rain clouds, which proved to be true because as I descended, the rain picked up again. It's now raining steadily in San Jose.
I was going to try to get up to Mount El Sombroso (3000 feet) but bagged it at Priest Rock because it was tough going with all those layers of clothes, my unhappy lubricant-deprived chain, and the cold and snow flurries. El Sombroso was socked in, but when I could see up toward it, it wasn't any snowier than the junction. So I went home and am warming up.