Light to moderate Rain with TS is very likely to occur at isolated places over Ariyalur, Chengalpattu, Chennai, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kallakurichi, Kancheepuram, Kanniyakumari, Krishnagiri, Madurai, Mayiladuthurai, Nagapattinam, Perambalur, Pudukkottai in next 3 hours.