10 districts likely to receive moderate spells

- The remnant of Cyclone Ditwah, now a deep depression over the southwest Bay of Bengal, is edging towards the Chennai–Puducherry and south Andhra Pradesh coast. The system is bringing continuous heavy to extremely heavy rainfall, gusty winds of 40–60 km/h, and widespread waterlogging across coastal areas.

- IMD has announced an orange alert for 10 districts - Chennai, Thiruvallur, Chengalpattu, Kancheepuram, Villupuram, Kallakurchi, Tiruvannamalai, Cuddalore, Mayiladuthurai and Puducherry.

- Yellow alert for, Ariyalur, Perambalur, Thanjavur, Tiruvarur, Nagapattinam, Pudukottai, Tiruchirapalli, Ramanathapuram, Niligiris, Ghat areas of Coimbatore, Theni, Thenkasi, Tirunelveli and Karaikal.