The large-scale pattern late this week consists of a strengthening jet streak over the SE US, which means upper-level divergence over southern GOM and NW Caribbean that favors convection. With a tropical wave entering the region simultaneously, need to watch for storm formation. pic.twitter.com/53n7ZDQKGB

— Levi Cowan (@TropicalTidbits) September 28, 2020

? Once we get through the rain and storms tonight and Tuesday (primarily in the morning hours), cooler air will be here to stay for awhile. High temps drop into the 70s for Tuesday and Wednesday with overnight lows expected to be in the low-50s (!) by Wednesday morning. pic.twitter.com/sH2pOYV0ve

— Spinks Megginson (@rzweather) September 28, 2020

The National Hurricane Center indicates there is a 20% chance of a tropical storm forming later this week in the western Caribbean Sea. Too early to speculate about specifics, but this very well could be an issue for the Gulf of Mexico in a week or so. pic.twitter.com/zvqgHNjJJl

— Spinks Megginson (@rzweather) September 28, 2020