According to the Chennai Meteorological Department, Tamil Nadu and Puducherry will likely receive heavy rain on December 21st and 22nd.
It has been reported that rain is likely for four days as the low-pressure area over the central parts of the South Bay of Bengal may move towards the Sri Lankan coast.
On 21st, heavy rain is expected in Tuticorin, Ramanathapuram, Sivagangai, Pudukottai, Thanjavur, Tiruvarur, Nagapattinam, Mayiladuthurai and Cuddalore districts and Karaikal.
