Amid rising temperatures across Tamil Nadu, the Regional Meteorological Centre in Chennai has forecast rain and thundershowers in select regions over the coming four days. Moderate rainfall is expected at isolated locations in districts bordering the Western Ghats, accompanied by gusty surface winds.
According to meteorological officials, a weak low-pressure trough is currently persisting in the lower tropospheric levels over the state coastal areas. This system is expected to trigger light showers in parts of the state. Districts likely to experience precipitation include Chennai, Chengalpattu, Villupuram, Cuddalore, Kallakurichi, Tiruchirappalli, Ariyalur, Perambalur, Sivaganga, and Ramanathapuram. Additionally, light rainfall may occur during the day across the delta districts, alongside Puducherry and Karaikal. While widespread heavy rainfall is not anticipated, these isolated spells could offer temporary respite from ongoing humidity and heat.
Strong Surface Winds and Precautions
The weather department indicates that moderate showers may persist in districts adjacent to the Western Ghats until August 31. Surface wind speeds during thunderstorms could touch 50 kilometers per hour. Authorities have urged residents to exercise caution during lightning and thunder events, advising them to stay away from open fields, tall trees, and weak structures. Despite the expected rainfall, comprehensive relief from high temperatures is unlikely. Maximum temperatures across Tamil Nadu are projected to hover around three degrees Celsius above normal for the next four days, causing hot and humid conditions to persist in non-raining areas.
Advisory for Fishermen at Sea
Concurrently, a specialized warning has been issued for fishermen operating off the southern coast of Tamil Nadu. Gale-force winds reaching up to 65 kilometers per hour are expected over the marine regions until August 31. The department has strongly advised fishermen to refrain from venturing into the coastal waters of southern Tamil Nadu, the Gulf of Mannar, and the adjoining Comorin Sea. Those already at sea have been instructed to remain vigilant and strictly follow the latest weather bulletins. Fishing communities are also advised to secure their boats and equipment safely against potential squalls. As atmospheric conditions remain dynamic, local weather patterns may shift, prompting authorities to advise public monitoring of ongoing forecasts.
