Let's talk #Fiona's upcoming Extratropical Transition.

Given current intensity of Fiona & strength of the upcoming upper-level trough dropping in, this could be a *very dynamic* warm-seclusion ET, similar to Teddy in 2020.

Unfortunately this may occur near Canadian provinces. pic.twitter.com/EdpmMVaiTy

— Philippe Papin (@pppapin) September 22, 2022