IMD Issues Heatwave Warning for North Tamil Nadu; Moderate Rain Expected in Western Ghats

Synopsis

The India Meteorological Department forecasts a three-month heatwave for northern Tamil Nadu while predicting moderate rainfall in the Western Ghats over the next two days. Residents are advised to take precautions against heat-related illnesses.

Key Takeaways

IMD forecasts a three-month heatwave in northern Tamil Nadu.

Moderate rainfall is expected in the Western Ghats over the next two days.

Temperatures may rise 2-3 degrees Celsius above normal.

Residents are advised to take precautions against heat-related illnesses.

Early morning mist may affect visibility in certain areas.

Chennai, March 2 (NationPress) The India Meteorological Department (IMD) has predicted moderate rainfall in the districts of the Western Ghats over the next couple of days, while simultaneously issuing a warning about a forthcoming heatwave that is anticipated to affect northern Tamil Nadu for the next three months.

As per weather experts, this year's winter season has extended longer than typical across Tamil Nadu, leading to expectations that the upcoming summer will be notably hotter.

The IMD has alerted that temperatures in the northern districts of the state are likely to consistently rise, with heatwave conditions expected to last from this month through May.

The Regional Meteorological Centre (RMC) in Chennai has indicated that maximum temperatures throughout Tamil Nadu could remain 2 to 3 degrees Celsius above the normal range during this period. The northern regions are expected to feel the most intense effects of the escalating heat, prompting authorities to urge residents to take essential precautions to guard against heat-related health issues.

Despite the forecast of a serious heatwave, certain areas of the state may find some relief from rainfall. A low-pressure system currently located over the Comorin Sea and nearby areas is projected to bring light to moderate showers in the Western Ghats districts for the next five days.

Weather officials have stated that these areas could experience sporadic rainfall activity, resulting in comparatively cooler conditions. Additionally, light rain is anticipated in the coastal districts of southern Tamil Nadu on Wednesday. However, most other regions across the state are likely to experience dry weather in the upcoming days.

The IMD also mentioned that light mist or haze may be present during the early morning hours in both the Western Ghats districts and coastal areas, including Chennai.

Such conditions are typical during transitional weather phases and may slightly impair visibility during dawn.

With contrasting weather patterns expected across different regions—escalating heat in the north and scattered rainfall in the west and south—meteorologists are actively monitoring these developments.

Authorities have advised the public, especially vulnerable groups such as the elderly and children, to maintain hydration and limit prolonged sun exposure as Tamil Nadu braces for an intense summer season.

Point of View

The IMD's warnings highlight the contrasting weather patterns in Tamil Nadu, with northern regions facing intense heat while the Western Ghats may benefit from rainfall. This information is vital for public awareness and safety as the state prepares for significant climatic changes.

NationPress

9 May 2026

Frequently Asked Questions

What is the duration of the heatwave in Tamil Nadu?

The heatwave in northern Tamil Nadu is expected to last for three months, from March to May.

Will there be any rainfall in the Western Ghats?

Yes, moderate rainfall is forecasted in the Western Ghats districts over the next two days.

How much above normal will temperatures rise?

Maximum temperatures across Tamil Nadu may remain 2 to 3 degrees Celsius above normal levels.

What precautions should residents take against the heat?

Residents, especially vulnerable groups, should stay hydrated and limit their exposure to the sun.

Will there be any fog or haze in the mornings?