The past 10 years, SF has averaged 19.2"/year. Their long term mean is 19.5". And the only reason the past 10 years is that low is one very dry year in 2020. 6/10 years had at least 21".
I’m following it on Michigan storm chasers. Had a live view of it. Looked like a decent wedge tornado just formed again. Lots of damage so far. Unfortunately it’s not in a radar range of any site for good velocity data.
Today's gloomfest is bought to you by ridging overhead... the absolute worst position for ridging for western WA. Just pumps in the muck at all levels. The cold troughing next week will be much brighter at times.