Kind of pointless digging that deep into it at that range. -8 to -11C 850s ahead of a chilly system dropping in from the NW, would likely produce snow a lot of places, with a few exceptions right near the sound if the south wind got going. I think it showed like 32-34F surface temps and precip during the pre dawn hours. I think the bigger deal was just getting a pattern that could deliver -10C 850mb temps south of the border.

that will boost snow chances.

Looks like Highway 9 is closed in the Snohomish valley now. Commute this afternoon is going to be ROUGH

Love seeing 2021 on there twice! January 2004 was pretty good here too. Also the near miss in January 2005...

You could say its... normal