Tamil Nadu School Holiday: Tamil Nadu faces heavy rainfall, with Coimbatore's Mettuapalayam recording the season's highest of 37 cm. Schools in Coonoor and Kotagiri are closed due to downpours. Waterlogging in Coimbatore caused traffic chaos, while Thoothukodi saw traffic disruptions from a fallen tree. Landslides halt rail services between Coonoor and Mettupalayam. More rains forecasted across several districts, with warnings of thunderstorms and lightning in certain areas. IMD predicts continuing heavy rainfall and potential disruptions in specific districts for the next few days.