Informing about the weather update, Deputy Director General of Meteorology, IMD (Chennai) Dr S Balachandran, said moderate rainfall is expected in next 48 hours in Tamil Nadu.
"During last 24 hours, fairly widespread rainfall occurred over Tamil Nadu and Pondicherry region.
Next 48 hours over Tamil Nadu light to moderate rainfall is expected.
"While, North Tamil Nadu and some interior districts of TN will receive heavy rains," he added.