The RMC has forecast very heavy rain (11.6–20.4 cm in 24 hours) at isolated places in Kanniyakumari, Nilgiris and Coimbatore districts on Friday (October 23), warranting an orange alert, while a yellow alert has been issued for heavy rain (6.5–11.5 cm) in several other districts, including Chennai, Tiruvallur, Chengalpattu, Villupuram, Cuddalore, Tirunelveli, Thoothukudi, Ramanathapuram, Madurai, Theni, Dindigul, Erode and Tiruppur, besides Puducherry and Karaikal.
On Saturday (October 24), very heavy rain is likely in Kanniyakumari, Coimbatore, Nilgiris and the Ghat areas of Tirunelveli district.
On Sunday (October 25), very heavy rain is forecast in Nilgiris, Coimbatore, Pudukkottai, Madurai, Dindigul, Sivaganga and Theni districts. Heavy rain is likely in several other districts, including Chennai, Tiruvallur, Chengalpattu, Villupuram, Cuddalore, Madurai and Tiruppur.
On Monday (October 26), very heavy rain is likely in Nilgiris, Coimbatore, Theni, Madurai, Sivaganga, Ramanathapuram and Pudukkottai districts.
