The primary risks include scattered showers, particularly in windward areas like Hilo and Puna, where rain chances are higher. Breezy conditions with winds up to 20 mph may affect outdoor activities, especially in areas like Waimea and the South Big Island. Coastal regions may experience rough surf due to strong trade winds, and a High Surf Advisory is in effect for north and west-facing shores of nearby islands. Travelers and residents should be cautious of localized rain and potential slippery roads.