However, note these composites even near lag = 0 feature a +NAO & Baffin Bay cold anomaly. In the near-term w/ a NAO in the means, any E US warm-up based on tropical forcing will hence be muted. There are subtle hints however that this -NAO will degrade some time in early Dec... https://t.co/6ldj1VQIrU pic.twitter.com/wwKlZnmZfv

— Eric Webb (@webberweather) November 18, 2019