These are some dawgs!

Well this will be us for quite a while hopefully.

Large cluster of insanely cold members this far south.

Night Shift 6z GEFS 850mb temps Seattle, Moses Lake. Cold! The potential for an arctic blast is increasing with a nice cluster of members -8 to -15c for Seattle and -14 to -20c for Moses Lake. There are still several "warm" members above the mean temp, but the number of them is dwindling. If we can continue to bump timing ahead 12-24 hours every day and keep that strong signal I'd say the possibility of an arctic blast becomes very real, especially if this trend persists trough Friday 00z.