Chennai: The India Meteorological Department (IMD) has forecast continuous rainfall across Tamil Nadu and Puducherry till July 2, with the Western Ghats districts bearing the brunt of the southwest monsoon’s fury. Avalanche in Nilgiris district recorded a staggering 18 cm of rainfall in the past 24 hours, followed closely by Solaiyar in Coimbatore (17 cm) and Valparai (13 cm). The heavy downpour has prompted the IMD to issue an orange alert for Nilgiris and Coimbatore districts, warning of isolated very heavy rainfall (11-20 cm) over the next 48 hours.
Southern districts including Tenkasi, Tirunelveli, and Kanyakumari have also reported significant precipitation, transforming the region’s weather pattern from sunny spells to widespread showers.
Chennai Experiences Above-Normal Monsoon Showers
The state capital has received 7.07 cm of rainfall so far this monsoon season, marking a 24% surplus compared to normal levels. According to IMD’s Chennai office, the city and suburbs can expect partly cloudy skies with light to moderate rain accompanied by thunderstorms over the next two days. Maximum temperatures are likely to hover around 38-39°C, while minimum temperatures may settle between 28-29°C.
The weather bureau attributes the intensified rainfall to strengthened westerly winds, which are also causing gusty winds of 40-50 kmph in several regions. State-wide, Tamil Nadu has recorded 22% excess rainfall this monsoon, with the Western Ghats region contributing significantly to this surplus.
Extended Forecast and Precautions
The wet spell is expected to continue till July 3, with light to moderate rain predicted across most parts of Tamil Nadu, Puducherry, and Karaikal. While no major temperature fluctuations are anticipated, interior districts might experience a slight rise in maximum temperatures.
Authorities have advised residents in hilly areas to remain vigilant against potential landslides, as persistent rains have saturated the soil. Fishermen have been warned against venturing into the sea due to rough conditions.