Tamil Nadu monsoon alert: cyclonic circulation over north coastal Tamil Nadu to bring rain to 10 districts on June 14, 2026

Direct fact

On June 14, 2026, an upper air cyclonic circulation over north coastal Tamil Nadu was forecast to bring moderate rain with thunderstorm and lightning to 10 northern districts and Puducherry.

Key specifics

• The Regional Meteorological Centre in Chennai issued the forecast.
• The 10 districts named are Chengalpattu, Kancheepuram, Chennai, Tiruvannamalai, Perambalur, Ariyalur, Pudukkottai, Cuddalore, Villupuram and Kallakurichi.
• Puducherry was also included in the rain forecast.
• The weather system was described as an upper air cyclonic circulation over north coastal Tamil Nadu.
• The report date is Sunday, June 14, 2026.

Exam lens

TNPSC geography and disaster-management angle: Regional Meteorological Centre, Chennai, upper air cyclonic circulation, 10 districts, June 14, 2026, Puducherry. A likely question is to identify the districts under the rain warning.