Some weak instability lingering across the island chain following the passage of the tropical wave yesterday, will trigger a few scattered showers across the islands within the chain during the night.  At the same time moisture in the form of relatively shallow cloud bands ahead of the other tropical wave with its mean axis along 45°W will begin seeping into the area early tomorrow, and this will result in a few more showers scattering across the island chain. The axis of the wave is expected across the region late tomorrow into Friday. A drying trend will set-in across the region as weekend approaches, and this pattern will persist until the other tropical wave just off the African coast approaches around Tuesday next week.