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Tamil Nadu Weather News: Orange Alert and Heavy Rain Warning for Several Districts

Updated: 17/Oct/2026 5:11:51 PM
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Tamil Nadu Weather News: Orange Alert and Heavy Rain Warning for Several Districts

The Northeast Monsoon has intensified across Tamil Nadu, with an orange alert issued for Chengalpattu district for very heavy rainfall, according to the weather update provided. The Chennai Regional Meteorological Centre has also issued rainfall warnings for several districts, including Chennai and surrounding areas.

Residents are advised to monitor official weather updates and take necessary precautions in areas expected to receive heavy rainfall.

Heavy Rain Likely in Several Districts

Heavy rainfall is likely at isolated places in Chennai, Tiruvallur, Ranipet, Vellore, Tiruvannamalai and Villupuram districts, according to the forecast information.

Other districts that may experience heavy rainfall at isolated places include Kallakurichi, Cuddalore, Perambalur, Ariyalur, Mayiladuthurai, Tiruchirappalli, Thanjavur and Tiruvarur.

The rainfall outlook indicates that several parts of Tamil Nadu may experience changing weather conditions as the Northeast Monsoon continues to influence the region.

Widespread Rain Expected Along the North Coast

During the next 24 hours, widespread rainfall is possible across the northern coastal districts of Tamil Nadu. Interior districts and areas along the Western Ghats may also receive widespread rainfall, according to the forecast details provided.

Residents in Chennai and neighbouring districts should remain alert to changing weather conditions, particularly during periods of intense rainfall.

Public Advisory During Heavy Rain

Heavy rainfall can cause waterlogging in low-lying areas, traffic congestion and temporary disruption to transport. Residents are advised to avoid flooded roads, stay away from open drains and follow safety instructions issued by local authorities.

People should also check the latest district-wise warnings and rainfall updates through official weather bulletins before planning their travel.