Doesn't seem likely it will slide E in any signif. way through end of the Jun. ECMWF seasonal model has been good on anticipating VP patterns 1-2 months in advance. It shows the main N Hemis -VP cell staying W of dateline, vs, a broad cell across the entire Pac/Atl in the Apr run pic.twitter.com/HuoSUBiS6A

— Yaakov Cantor (@yconsor) May 14, 2023