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Arabian Sea System Fuels TN Rainfall
9 May
Summary
- Atmospheric circulation over the Arabian Sea affects Tamil Nadu's weather.
- Rainfall with thunderstorms is predicted for several regions.
- Sudden evening showers follow intense daytime heat across districts.

Weather systems over the Arabian Sea are currently influencing Tamil Nadu, prompting predictions of light to moderate rainfall. An atmospheric circulation centered over the southeast Arabian Sea and the Lakshadweep region is the primary driver of these changes.
This system is being further strengthened by a trough that stretches from the Arabian Sea across Karnataka and Maharashtra into central India. The combined effects are expected to bring increased rain activity to the region.
Residents across Tamil Nadu and Puducherry can anticipate thunderstorms along with the expected rainfall over the next few days. This forecast follows recent experiences in many districts where sudden evening showers have occurred after days of high temperatures.