The National Hurricane Center once again dropped the likelihood of formation for the tropical system hovering just offshore of Mississippi to 30% in the next two to seven days.

"Outside of locally higher winds and seas in the strong convection, fresh winds and moderate seas are present with this low," NHC meteorologists wrote Thursday afternoon. "There is a low chance of this system developing into a tropical depression later today or tonight before it moves westward into Louisiana."

A disorganized low-pressure area off Florida is showing increasing chances of becoming a tropical depression or tropical storm this week.

The system’s slow passage over Florida has meant days of rain throughout the state, leading to street flooding in South Florida. However, the Miami office of the National Weather Service expects the rain to slow down, alleviating any concerns about deep flooding.

A disorganized low-pressure area off Florida's east coast is showing increasing chances of becoming a tropical depression or tropical storm later in the week, the National Hurricane Center said. Even now, it's already having an influence on Florida weather with isolated torrential rain.

A weakening tropical disturbance that’s lingered near the northern Gulf Coast is losing its chance for development—but not before bringing moderate to heavy rain to Southeast Texas. T

For Houston, the best chance to see rain will likely be Friday afternoon, especially between 4 and 5 p.m., as the edge of the tropical moisture moves closer. Forecast models show some scattered showers or a quick downpour for eastern counties, but overall rainfall totals are expected to stay light — perhaps just a half an inch to an inch.

Hurricane center forecasters said the system, designated as Invest 93L, is forecast to continue moving westward and could emerge or redevelop.