India Meteorological Department (IMD) has forecast heavy rainfall with thunderstorms and lightning in Tamil Nadu today. Further, light to moderate rainfall is also expected in Kerala, Mahe, Puducherry, and Karaikal today. The weather agency said that light to moderate rainfall with thunderstorms and lightning in these regions will continue till the 15th of November. The IMD said dense fog is expected in Himachal Pradesh and northwest Punjab for the next 2 days. Further, Delhi and NCR can experience smog and shallow fog during the night and morning hours for the next 2-3 days.