• Saturday, 25 October 2025

Urgent Tamil Nadu Weather Alert: IMD Warns of Heavy Rain and Cyclone Montha Threat

October 25, 2025
Urgent Tamil Nadu Weather Alert: IMD Warns of Heavy Rain and Cyclone Montha Threat

Tamil Nadu Braces for Heavy Rainfall and Potential Cyclone MONTHA

The India Meteorological Department (IMD) has issued an urgent weather update for Tamil Nadu, forecasting heavy rainfall across multiple districts until 10 AM today. A deep depression in the Bay of Bengal is gaining strength and is likely to escalate into a cyclone named MONTHA by tomorrow, raising concerns for residents and authorities. Districts like Chennai, Cuddalore, and Puducherry are on high alert as the state prepares for intense weather conditions.

According to the IMD, the depression in the southeast Bay of Bengal has intensified into a deep depression and is moving west-northwest. This weather system is expected to evolve into a low-pressure area today and could further strengthen into a cyclonic storm by the day after tomorrow. The potential cyclone, named MONTHA as proposed by Thailand, may impact Tamil Nadu’s coastal regions, prompting authorities to issue precautionary measures.

Tamil Nadu Heavy Rainfall

Heavy Rainfall Alerts for Tamil Nadu Districts

The Chennai Meteorological Department has forecasted moderate to heavy rainfall in several districts, including Chennai, Tiruvallur, Chengalpattu, Kanchipuram, Kanyakumari, Tirunelveli, and Thoothukudi, until 10 AM today. Additionally, Cuddalore, Villupuram, and Puducherry are expected to experience heavy downpours, raising concerns about potential flooding and disruptions in these areas.

Residents in low-lying areas have been advised to stay vigilant and follow safety guidelines issued by local authorities. The heavy rainfall could lead to waterlogging, traffic disruptions, and challenges for daily commuters, especially in urban centers like Chennai and Chengalpattu. The IMD has also urged fishermen to avoid venturing into the sea due to rough conditions caused by the intensifying depression.

Potential Cyclone MONTHA: What to Expect

The IMD’s latest bulletin indicates that the deep depression in the Bay of Bengal is likely to intensify into a cyclonic storm by the day after tomorrow. If it develops as predicted, the cyclone will be named MONTHA, a name suggested by Thailand. The storm is expected to form in the southwest and west-central Bay of Bengal, potentially affecting Tamil Nadu’s coastal districts with strong winds and heavy rainfall.

The IMD has been closely monitoring the system’s movement and has warned that the cyclone could bring gusty winds, high tides, and significant rainfall to coastal areas. Authorities are preparing for possible evacuations in vulnerable regions, and disaster response teams are on standby to address any emergencies. Residents are urged to stay updated with the latest weather forecasts and follow safety protocols.

Impact on Tamil Nadu’s Coastal Regions

Tamil Nadu’s coastal districts are no strangers to cyclonic activity, especially during the monsoon season. The potential formation of Cyclone MONTHA has heightened concerns, as it could exacerbate existing challenges caused by heavy rainfall. Districts like Cuddalore, Villupuram, and Chengalpattu are particularly vulnerable due to their proximity to the coast and history of flooding during similar weather events.

Local authorities have already begun preparations, including clearing drainage systems to prevent waterlogging and setting up relief shelters for those in low-lying areas. The Tamil Nadu government has also issued advisories for residents to stock up on essential supplies and avoid unnecessary travel during the heavy rainfall period.

Safety Measures and Precautions

With heavy rainfall and the potential for a cyclone looming, residents are advised to take the following precautions:

  • Stay indoors during heavy rainfall and avoid flooded areas.
  • Monitor weather updates from the IMD and local authorities.
  • Ensure emergency kits are ready with food, water, and medical supplies.
  • Avoid coastal areas and refrain from sea travel, especially for fishermen.
  • Secure outdoor objects that could be displaced by strong winds.

The Tamil Nadu State Disaster Management Authority is coordinating with local bodies to ensure timely dissemination of information and resources. Schools and colleges in affected districts may remain closed, and public transport services could face disruptions due to the weather conditions.

What’s Next for Tamil Nadu?

As the deep depression strengthens, the IMD will continue to provide regular updates on its trajectory and potential impact. The next 48 hours are critical, as the system could either intensify into a full-fledged cyclone or weaken depending on atmospheric conditions. Tamil Nadu’s residents are urged to remain cautious and prepared for any eventuality.

The heavy rainfall and potential cyclone serve as a reminder of the importance of climate resilience and preparedness in coastal regions. Authorities are working round the clock to mitigate risks, but public cooperation is essential to ensure safety and minimize damage.

Stay tuned for the latest updates on Cyclone MONTHA and Tamil Nadu’s weather conditions as the situation evolves. For real-time information, follow the IMD’s official channels and local news outlets.

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