By bno - Chennai Office A developing low-pressure system over the West Central Bay of Bengal is expected to bring heavy rain and thunderstorms to southern India, particularly affecting North Andhra and South Odisha,

Heavy to very heavy rainfall is expected across various regions in India, including Gujarat, Karnataka, and Tamil Nadu, as per the IMD forecast. Monsoon withdrawal continues, while a low-pressure system over the Bay of Bengal impacts southern states.

India's monsoon rains started retreating from the northwest of the country on Monday, nearly a week later than normal, the state-run India Meteorological Department (IMD) said in a statement.

However, the India Meteorological Department (IMD) has predicted another round of widespread showers for several regions in the coming days.

The normal date for monsoon to begin withdrawal from extreme northwest India regions is 17 September, but due to successive weather systems developed in recent days, the monsoon has been active throughout September.

IMD expects heavy rainfall in different states of India including Uttar Pradesh, Rajasthan, and Madhya Pradesh. Meanwhile, Delhi and Mumbai are also likely to witness rainfall

The southwest monsoon generally kicks off in June and starts to retreat by September 17. However, the rains continued this year, which helped to replenish reservoirs but damaged the harvesting of some crops.

IMD announces southwest monsoon withdrawal from parts of west Rajasthan and Gujarat, setting stage for rabi crop sowing.

India had received a cumulative rainfall surplus of 5 per cent, with nearly all regions reporting above-average precipitation. But rainfall caused by the southwest monsoon has fallen short of the long period average (LPA) in eastern and northeastern states,

As per the IMD weather bulletin, Chhattisgarh and Vidarbha are likely to have average rainfall for this whole week along with isolated heavy showers from 23 Sept to 26 Sept.

Delhi faced sweltering heat with a max of 36°C and worsening air quality as the monsoon's retreat is delayed. No rain expected until Tuesday.