There’s growing concern for another significant rain and flooding event this week, this time along the Gulf Coast, from what could become the Atlantic basin’s next tropical system.

Yet another flooding event is possible, this time along the Gulf Coast on Thursday and Friday, as a tropical disturbance tracks toward Louisiana. The chance that the disturbance will turn into a tropical storm appears slimmer than it was earlier this week.

A tropical weather system near the Florida Panhandle is showing a moderate chance of becoming a tropical depression. The National Hurricane Center said Wednesday that the system could