Light to moderate rain is likely in coastal Tamil Nadu on Monday and Tuesday, while interior districts may remain mostly dry. From January 9, rainfall intensity is expected to increase, with heavy rain at isolated places in Mayiladuthurai, Tiruvarur, Nagapattinam, Thanjavur, Pudukkottai and Ramanathapuram. On January 10, heavy rain may occur in Villupuram, Cuddalore, Mayiladuthurai, Tiruvarur, Nagapattinam and Thanjavur.
