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Tamil Nadu Weather Alert: Thunderstorms and Rain Likely Till March 22

Posted on: 19/Mar/2026 10:04:33 AM - No. of views : (2259)

The Regional Meteorological Centre has forecast thunderstorms with lightning and moderate rainfall across parts of Tamil Nadu till March 22 (Sunday).

The weather change is due to a cyclonic circulation extending from the Gulf of Mannar to South Interior Karnataka, which is influencing rainfall activity in the region.

Rain Forecast:

March 19 to March 22:
Rain with thunder and lightning likely in isolated places across Tamil Nadu, including Puducherry and Karaikal

March 23 & 24:
Light rain expected in Western Ghats districts and southern Tamil Nadu

Other regions may experience dry weather conditions

Chennai Weather:

- Partly cloudy sky expected

- Light rain with thunderstorms possible in some areas

Temperature:

Maximum temperatures likely to remain slightly below normal in a few places till March 22

Recent Rainfall (24 hrs):

- Varattupallam (Erode): 90 mm

- Kazhugumalai (Thoothukudi): 80 mm

- Nagapattinam, Usilampatti, Vattamalai (Tiruppur): 50 mm

- Karaikal: 40 mm

- Several other places recorded around 30 mm rainfall

Residents are advised to stay alert during thunderstorms and plan travel accordingly.