The Chennai Regional Meteorological Centre has issued an orange alert for Nagapattinam district on October 26, warning of the possibility of extremely heavy rainfall.
In addition, a yellow alert for heavy rain has been issued for five districts: Mayiladuthurai, Thanjavur, Tiruvarur, Pudukkottai, and Ramanathapuram.
The weather office said rainfall across Tamil Nadu is expected to gradually decrease from tomorrow.
From tomorrow onward, moderate rain is likely in parts of the state, the statement added.
