Disturbance 1. Western Caribbean Sea: An area of disturbed weather over the southwestern Caribbean Sea is associated with a broad area of low pressure. Environmental conditions could support some slow development of this system during the next several days while it moves slowly northward. Formation chance through 48 hours...low...10 percent and formation chance through 7 days...low...20 percent.
Disturbance 2. Tropical Storm Tammy is moving northeastward at 7 MPH with maximum sustained winds at 50 MPH. This northeast motion will continue through this afternoon, followed by a faster eastward to east-southeastward motion tonight through Monday. On the forecast track, Tammy will continue to move away from Bermuda today. Weakening is expected during the next few days,and Tammy is forecast to become a post-tropical remnant low early next week. There are no coastal watches or warnings in effect.