ECMWF upper air patterns into winter!Are you 🔴 or 🔵?I spy the return of the +NAO 👀 pic.twitter.com/BDNGwTwTZo— Ben Noll (@BenNollWeather) August 17, 2019
ECMWF upper air patterns into winter!Are you 🔴 or 🔵?I spy the return of the +NAO 👀 pic.twitter.com/BDNGwTwTZo