A Weak Low Pressure Area (LPA) over North-Central India and its associated mid troposphere circulation is seeding rains over parts of Madhya Pradesh & UP, Another upper air circulation in the form of a Western Disturbance (WD) in the mid latitude is also causing rainfall in the extreme north western parts of the country. Interaction of this WD with the monsoon trough is preparing the Himalayan foothills to come under a heavy rainfall belt. Meanwhile two strong typhoons are expected in the Western Pacific in the coming days. It is still not clear whether this will impact our monsoon rains. Numerical Weather Models show Monsoon Intraseasonal oscillation wave taking shape in the Equatorial Indian Ocean is propagating slowly Northwards through the South Indian states. Expect the Southern Peninsula to see some action in the coming week. Increase in rainfall likely over parts of TN.
Chennai will see a hot day and expect max temp to touch 36-37c. Evening thunderstorms possible in one or two places around the city
Coimbatore will host a warm & partly cloudy conditions in the day time with temperature around 31-32C. Thundershowers are likely by late evening.
Madurai will touch a max temp 37-38c. Lookout for evening thundershowers in one or two places around the city.