An unusually early and intense Arctic express will hit the region this weekend. And our days of Blob warmth will be over for a while.
Let me start by showing you a stunning image from the NOAA/NWS Climate Prediction Center (CPC)--their 6-10 day forecast for temperature. Specifically, it gives the probabilities of below normal (blue) and above normal (red) temperatures.
Wow--- my colleagues in NOAA are quite sure that below-normal temperature will reign along the entire West Coast as well as the northern Plains States.
https://cliffmass.blogspot.com…-coming-to-northwest.html
This cold front hit us today, forecast is -6C tonight and snow in higher elev areas especially around the Rockies.