Invest 93L is expected to move onshore in Louisiana later today. Will it be a depression? Tropical Storm Dexter?

Downpours are expected in Houston on Friday as a tropical disturbance along the northern coast of the Gulf of Mexico stalls without strengthening.

A slow-developing, broad area of low pressure located over the far northern portion of the Gulf is threatening to bring heavy rain and flooding.

The Hurricane Center assessed formation chances at 30% through both 48 hours and seven days, maintaining a "low" probability rating for tropical development.

Its chances for tropical development are less, but rainfall flooding is a threat, regardless, in the lower Mississippi Valley. Here's our latest forecast.

Is it merely another drippy week along the Gulf Coast—or perhaps the beginning of something much more significant? With the Atlantic hurricane season cranking up, everyone is following a large area of showers and thunderstorms chugging westward from the Florida Panhandle into the Gulf of Mexico.

The National Hurricane Center has highlighted an area it's watching in the Gulf. Right now, there's a low chance for development.

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