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Tamil Nadu braces for thunderstorms and gusty winds
18 Jun
Summary
- 13 Tamil Nadu districts face heavy rain and thunderstorm alerts on July 18.
- Chennai expects partly cloudy skies with a chance of light rain and thunderstorms.
- Fishermen are advised against venturing into the sea due to rough conditions.
As of July 18, 2026, several districts in Tamil Nadu are on high alert for severe weather, including thunderstorms, lightning, and gusty winds. The India Meteorological Department (IMD) has issued warnings for 13 districts, anticipating rough and wet conditions over the next few days. Chennai is expected to experience partly cloudy skies with a possibility of light rain and isolated thunderstorms, prompting advice for residents to keep umbrellas handy.
This shift in weather could offer relief from the prevailing heat in northeastern areas. The IMD also issued a specific alert for fishermen, advising them to avoid the sea from June 18 to June 21 due to expected strong winds of 40-50 kmph along the Tamil Nadu coast and nearby sea areas. Light-to-moderate rain accompanied by thunderstorms is also forecast for Puducherry and Karaikal.
Areas such as Namakkal, Salem, Dharmapuri, and others are likely to witness moderate rainfall, lightning, and winds up to 50 kmph. Isolated spots in districts like Nilgiris, Dindigul, and Theni could experience heavy rainfall. Residents are encouraged to stay updated on the latest weather advisories.
