In my opinion the likelihood of a stretched #polarvortex event, as suggested by recent GFS forecasts, that begins with colder temperatures in Central/East Asia and eventually in Canada & US east of the Rockies is growing. Will discuss more in today's blog. https://t.co/ddPf7D1Obd pic.twitter.com/qaOkCYCMSx

— Judah Cohen (@judah47) October 25, 2021