Low-Pressure Area to Form Over Bay of Bengal: IMD Forecasts Heavy Rain in Tamil Nadu

The India Meteorological Department (IMD) has announced that a low-pressure area is likely to form over the central parts of the south Bay of Bengal on Saturday, December 7. This weather system is developing due to cyclonic circulations over the Arabian Sea and the Bay of Bengal.

Heavy Rainfall Expected in Tamil Nadu

The low-pressure system is expected to bring heavy rainfall to Tamil Nadu, particularly on December 11 and 12. Districts such as Chennai, Mayiladuthurai, and Puducherry are forecasted to receive the heaviest downpour during this period.

Detailed Weather Forecast for Chennai and Surrounding Areas

• December 7-9:
  • Skies: Partly cloudy with light rain in some areas.
  • Mornings: Mist or haze expected.
• December 10:
  • Light to moderate rainfall accompanied by thunderstorms and lightning.
• December 11-13:
  • Rainfall: Moderate to heavy rainfall expected.
  • Temperatures: Likely to range between 25°C and 32°C.

Current Weather Observations

• Karur recorded the highest temperature on Friday at 34°C.
• Erode recorded the lowest temperature at 18°C.

With the low-pressure system forming over the Bay of Bengal, Tamil Nadu is bracing for intense rainfall between December 11 and 13. Residents in affected areas, particularly in districts like Chennai, Mayiladuthurai, and Puducherry, are advised to stay alert and take necessary precautions as the weather develops.