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Weather Update: Heavy Rainfall Set to Drench Tamil Nadu and Kerala Amid Cyclonic Circulation; Dense Fog Expected in Himachal Pradesh

Heavy rainfall is expected across Southern India due to a developing low-pressure system over the Bay of Bengal, with dense fog likely in parts of Himachal Pradesh. Meanwhile, Delhi will experience mild smog and stable temperatures through November 11.

KJ Staff
Representational image of weather update (Photo Source: Pixabay)
Representational image of weather update (Photo Source: Pixabay)

The Indian Meteorological Department (IMD) has forecasted heavy rainfall, smog, and fog for parts of India in the coming week. Here's a closer look at the weather outlook for key regions, including Tamil Nadu, Kerala, and the national capital.  

Cyclonic Circulation Over Bay of Bengal

A cyclonic circulation currently positioned over the southwest Bay of Bengal is likely to develop into a low-pressure area within the next 48 hours. This system is expected to move westward toward the Tamil Nadu and Sri Lanka coasts, influencing weather patterns across Southern India.

Weather System

Expected Development

Predicted Movement

Cyclonic Circulation

Low-pressure area formation in 48 hours

Moves westward towards Tamil Nadu/Sri Lanka

Rainfall Forecast and Alerts (November 9 - 14)

The IMD has issued rainfall alerts across Tamil Nadu, Kerala, and parts of Andhra Pradesh over the next week.

  • Tamil Nadu, Puducherry, and Karaikal: Heavy rainfall and isolated thunderstorms are expected daily from November 9 to November 14. Very heavy rainfall is forecasted for November 8 and November 12.

  • Kerala and Mahe: Isolated thunderstorms and lightning likely from November 8 to 14. Heavy rainfall is expected on November 8, with very heavy rainfall forecast for November 13 - 14.

  • Coastal Andhra Pradesh and Rayalaseema: Rain expected between November 11 - 13.

Region

Dates

Rainfall Intensity

Tamil Nadu, Puducherry

November 9 - 14

Moderate to heavy, isolated very heavy

Kerala and Mahe

November 8, 13 - 14

Moderate to very heavy

Coastal Andhra Pradesh

November 11 - 13

Heavy rainfall

Dense Fog Expected in Himachal Pradesh

Residents in Himachal Pradesh should prepare for dense fog during the early morning hours of November 9 - 10. Caution is advised for travelers as visibility may be significantly reduced.

Temperature Conditions Across India

No major changes in minimum temperatures have been observed over the last 24 hours. Minimum temperatures remain 3-5℃ above normal in regions like Jammu & Kashmir, Punjab, Haryana, and parts of Gujarat. For the Western Himalayan region, a gradual drop of 2-4℃ is anticipated over the next five days.

Region

Temperature Deviation (°C)

Expected Change

Jammu, Punjab, Haryana

+3 to +5℃ above normal

Gradual fall by 2-4℃ expected in Himalayas

Coastal Andhra, Kerala

+2 to +3℃ above normal

Stable temperatures expected

 

Delhi Weather Forecast (November 8 - 11)

Delhi and the National Capital Region (NCR) will experience relatively stable conditions with minor fluctuations in wind speed and persistent smog. The maximum and minimum temperatures in Delhi are expected to range from 30-32°C and 15-19°C, respectively.

Detailed Weather Forecast for Delhi:

Detailed Weather Forecast for Delhi:

Date

Weather Conditions

Wind Speed

Additional Notes

Nov 9, 2024

Clear skies, shallow fog in morning

<4 kmph (morning), 8 kmph (day)

Evening/night smog

Nov 10, 2024

Clear skies, shallow fog in morning

<4 kmph (morning), 6-8 kmph (day)

Evening/night smog

Nov 11, 2024

Clear skies, smog in the evening

<4 kmph (morning), 6-10 kmph (day)

Evening/night smog

Residents in these regions are advised to take precautions against heavy rainfall and potential flooding. For Delhi and NCR, caution is recommended due to poor air quality and smog, particularly in the morning and evening hours.

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