Let’s take a quick look at the WPC forecast for snowfall accumulation for the next three days. We’ll note a system moving though the Plains, but also persistent snow in the Pacific Northwest and northern Rockies.
We are looking at this with the perspective of “percent chance for over 4″ of snow in a 24 hour period”.
It’s just not going to stop! A feature in the Gulf of Alaska is going to keep churning away, ejecting energy into the Pacific Northwest for as long as the jet stream remains in it’s current orientation. Hope you enjoy shoveling!