Residents of the Big Island and other Hawaiian Islands should prepare for potential severe weather, including heavy rainfall, flooding, and mudslides, particularly in areas already affected by Hurricane Lala. The National Hurricane Center warns of life-threatening flooding and mudslides in steep terrain and areas with saturated ground. Strong winds and high surf conditions could also pose risks to coastal areas. The exact track and intensity of the system remain uncertain, but watches may be issued for parts of the Hawaiian Islands as early as Thursday night or Friday.