Are you ready for Siberian weather? :) It's coming whether you're ready or not! An Arctic blast will dive into Montana on Monday, the Central U.S. by mid-week and then the East Coast late next week with a 30 degree plunge in temperatures. Yes the pattern also begins to get interesting for frequent snow events across the Midwest, Ohio Valley and Northeast as well. This 2nd week of December last year was record hot for much of the U.S., this year near record cold for some. Operational models are p