Heavy rain and winds forecast across TN, Kerala and Andhra today; dense fog and severe cold tighten grip over North India. https://english.mathrubhumi.com/news/india/south-india-rain-weather-alert-december-4-ditwah-gfgo1ryl?utm_source=dlvr.it&utm_medium=mastodon #WeatherAlert #IMDUpdate #TamilNaduRains #NorthIndiaFog