I realize that all eyes will be focused on #Michael in the coming days, but what is this other system in the western Caribbean in 7-10 days? Growing signal in ECMWF & its ensembles since yesterday. I’ve learned as a forecaster never to ignore that! #tropics #tropicalupdate pic.twitter.com/HowVXgynCz
— Todd Kimberlain (@ToddKimberlain) October 5, 2018