ECMWF seasonal takeaways:

• Trends toward more Northern Hemisphere high latitude blocking for winter.

• Stormy signal persists along the U.S. East Coast during Dec-Mar.

• California dryness more pronounced.

• El Niño Modoki signature persists. pic.twitter.com/1YmZ7jhpiP

— Ben Noll (@BenNollWeather) November 6, 2019