I know it’s 16, because that’s the length of the GFS model. 384 hours. Rest up.
9 of new snow in Birkieland and the GFS has a high temperature in Hayward of 25˚. Even if it doesn’t snow another flake (and, uh, it’s forecast to snow several more flakes) the Birkie should be in terrific shape.
Lots can change, of course. But there’s no signal of doom, so for now, all systems are go. I’d say there’s a 97% chance of a Main Street finish.