On the down side, it's raining (and will probably rain for the rest of the week). On the bright side, we managed to find an illicit YouTube upload of the Colbert Report episode where Stephen Colbert throws down a dance challenge to K-pop sensation Rain!! For extra self-referentiality, check out our own SFist Rain's take on Stephen Colbert's Rain challenge. We'll keep the video up on the site until we get a letter of complaint from Comedy Central. He's singing in Korean!
As for the actual weather, apparently the teeny-tiny amount of rain we got earlier in the week has broken through some high pressure front and now all the precipitation's going to start coming through for the next few days. This'll be good to forestall drought and the Tahoe ski season should be starting up in earnest too. Meanwhile, don't put your umbrellas on the BART or MUNI seats next to you! No one likes to sit in a wet seat after you leave!