The India Meteorological Department (IMD) has forecast heavy rainfall across several southern states over the coming days, with Tamil Nadu, Puducherry and Karaikal likely to receive isolated very heavy rainfall till October 21. Heavy rainfall is also expected in Kerala, Karnataka and parts of Andhra Pradesh, according to the IMD's weather bulletin. The weather department has warned of continued rainfall activity across southern India between October 20 and October 25, with thunderstorms, lightning and gusty winds likely in several areas. Kerala and Mahe are expected to experience heavy rainfall throughout the period, while parts of Karnataka could see increased rainfall activity from October 21.
The IMD has also forecast heavy rainfall over Lakshadweep and Tamil Nadu, Puducherry and Karaikal between October 22 and October 25. Meanwhile, a low-pressure system over the southwest Arabian Sea could intensify into a depression within the next 24 hours.
