A strong Great Lakes cutter is forecast in about a week. Storms taking this track are known to shift the NAO in a negative direction. This one will be no different, and will likely usher in our pattern change by around 12/10 https://t.co/UEzJFKxbNl #wetter pic.twitter.com/WLIYe2Zvqd
— Jack Sillin πΊπ¦ (@JackSillin) November 28, 2017