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Tamil Nadu Braces for Extended Heatwave, Temperatures to Soar Above 40°C

The India Meteorological Department forecasts that intense heat conditions will persist across interior Tamil Nadu, with temperatures likely to remain 3 degrees Celsius above normal until Friday. Maximum temperatures in interior regions are expected to range between 39 and 41 degrees Celsius, while coastal areas like Chennai will face high humidity amplifying the discomfort. Although a low-pressure system may bring isolated showers to some districts by the weekend, the prevailing heat stress is expected to continue. Authorities have advised the public to stay hydrated and avoid sun exposure during peak hours to mitigate health risks.

Key Points: Tamil Nadu Heatwave Alert: IMD Forecasts High Temperatures

  • Heatwave to continue for days
  • Temps 3°C above normal
  • Coastal humidity increases discomfort
  • Possible light weekend rain
2 min read

IMD predicts continued heatwave across TN for next few days

IMD predicts intense heatwave in Tamil Nadu with temps up to 41°C. Coastal humidity to worsen conditions. Light rain may bring weekend relief.

"hot and dry weather will persist, particularly during peak afternoon hours, increasing the risk of heat-related illnesses - IMD"

Chennai, April 14

The India Meteorological Department has forecast that intense heat conditions will continue across interior parts of Tamil Nadu over the next few days, with maximum temperatures likely to remain up to 3 degrees Celsius above normal until at least Friday.

The department has warned that hot and dry weather will persist, particularly during peak afternoon hours, increasing the risk of heat-related illnesses and public discomfort across several districts.

According to the IMD, interior regions are expected to record temperatures ranging between 39 and 41 degrees Celsius over the coming days, while coastal areas will experience high humidity along with elevated temperatures.

In Chennai and its suburbs, the maximum temperature is likely to touch 37 degrees, with humid conditions making the weather feel significantly hotter than recorded levels.

On Monday, the heatwave tightened its grip across Tamil Nadu, with temperatures crossing 40 degrees in multiple locations. Karur Paramathi recorded the highest temperature at 40.6 degrees. Vellore and Erode followed closely at 40 degrees each. Madurai Airport, Namakkal, and Tirupattur registered around 38.9 degrees, while Coimbatore, Madurai city, Salem, and Dharmapuri recorded temperatures near 38.3 degrees. Palayamkottai and Tiruchirappalli saw the mercury rise to approximately 37.8 degrees, reflecting the widespread intensity of the heat.

Despite the prevailing heat, the IMD has indicated the possibility of some relief later this week. A low-pressure system extending from northeast Bihar to southern Tamil Nadu is expected to trigger light rainfall in select regions.

Isolated showers are likely over the Western Ghats districts, delta regions, and coastal areas of Ramanathapuram until Sunday, which could bring temporary respite from the heat.

Authorities have advised residents to remain cautious, stay well hydrated, avoid direct exposure to sunlight during peak hours, and ensure proper care for vulnerable groups such as children, the elderly, and those with existing health conditions.

With temperatures continuing to remain above normal, Tamil Nadu is expected to face persistent heat stress conditions in the coming days before any gradual weather transition sets in.

- IANS

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Reader Comments

R
Rajesh Q
In Coimbatore, we are used to better weather. 38.3 is too much for April itself. This is a clear sign of climate change. Authorities need to do more than just issue advisories - maybe regulate power cuts better so ACs can run when needed most.
S
Sarah B
Visiting Madurai and the heat is intense. As a tourist, I appreciate the clear warnings from IMD. Local advice to drink buttermilk and coconut water has been a lifesaver. Respect to all the delivery and outdoor workers enduring this.
K
Karthik V
The real concern is for our farmers in the interior districts. If the heat persists, the standing crops will suffer. The mention of possible rain in delta regions is the only hopeful news in this article. Jai Kisan.
A
Aman W
While the IMD forecast is helpful, I feel the state government's response is reactive, not proactive. Where are the extra water tankers for affected areas? Can we have more public "cooling shelters" like in some other states? The plan should be ready before summer, not during.
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Nisha Z
My parents live in Vellore and it hit 40! Worried for their health. We've told them to strictly avoid going out in the afternoon. Everyone check on your elderly neighbours and relatives. This kind of heat is no joke.

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