Some colder changes in the EPS weeklies today. Here is a loop of the weekly 500mb anomalies the next 6 weeks. Notice a persistent -NAO signals and gradually more troughing in the East. But not till the 2nd/3rd week of Jan taken literally. pic.twitter.com/pIb1pmLFH7

— Allan Huffman (@RaleighWx) December 13, 2021