A tropical depression has formed in the Gulf off Florida, according to the National Hurricane Center. The development comes as a low-pressure area in the region has become more organized, signaling a more defined tropical system.

Forecasters said thunderstorms and rainfall are increasing along parts of the Gulf Coast as the system takes shape. The formation of a tropical depression marks a step up in organization from a broader area of disturbed weather, even if the system is still in its early stages.

The latest update highlights the potential for unsettled conditions around the Gulf, especially with bands of rain and storm activity expanding near the coast. Residents and travelers in affected areas are likely to see changing weather as the system continues to develop.

With conditions evolving, the National Hurricane Center is monitoring the depression as it moves through the Gulf region. Tropical systems can change in strength and structure, making official forecasts and advisories especially important as rain and thunderstorms build.