Pretty amazing to see how strong the 10mb westerly wind ECMWF forecast is predicted to be, hovering at the 90th percentile of the model climate, during the front half of April. Just shows you how strong the Stratospheric Polar Vortex currently is for the time of year. pic.twitter.com/RGuYQIUlqj

— Mike Ventrice (@MJVentrice) April 1, 2021