Invest 91L in the Gulf now has a high chance (70%) of becoming a tropical cyclone within the next 48 hours. The first name on the list is Arlene. This system poses no threat to Florida or the US coastline. It will drop south towards Cuba and dissipate in 2-3 days due to strong wind shear. The Hurricane Hunters will investigate the system shortly to see if a tropical cyclone has formed. Today marks the 1st day of the 2023 Atlantic hurricane season.