A tropical rainmaker for south Louisiana over the Labor Day weekend has caught the attention of forecasters at the National Hurricane Center. It joins two other areas under watch by the NHC for possible development.
Here's the Friday afternoon tropical weather outlook.
Northwestern Gulf of Mexico:
A surface trough of low pressure over the northwestern Gulf of Mexico is producing a large area of disorganized showers and thunderstorms along and just offshore the coasts of Texas and Louisiana. This system is expected to meander near the coast through much of next week, and some slow development is possible if it remains offshore. Regardless of development, heavy rains could cause some flash flooding across portions of coastal Louisiana and the upper Texas coast during the next few days.
- Formation chance through 48 hours...low...10 percent.
- Formation chance through 7 days...low...20 percent.
Near the Lesser Antilles and Caribbean Sea:
Showers and thunderstorms associated with a tropical wave over the central tropical Atlantic remain disorganized. Gradual development of this system is possible during the next few days, and a tropical depression could form some time next week while it moves westward, reaching the Lesser Antilles on Monday and continuing across the Caribbean Sea through the middle to latter part of the week.
- Formation chance through 48 hours...low...near 0 percent.
- Formation chance through 7 days...medium...40 percent.
Eastern Tropical Atlantic:
Another tropical wave between the west coast of Africa and the Cabo Verde Islands is producing minimal shower and thunderstorm activity. Some slow development of this system is possible through late next week while it moves slowly to the west-northwest over the eastern and central tropical Atlantic.
- Formation chance through 48 hours...low...near 0 percent.
- Formation chance through 7 days...low...20 percent.
For the latest from the NHC, go here.