Yesterday’s low pressure area over Thailand & adjoining south Andaman Sea now lies over central parts of Andaman sea. It is likely to move west-north-westwards and become well marked over north Andaman Sea & adjoining Southeast Bay of Bengal by 15th November. Thereafter it is likely to continue to move west–north-westwards across east-central & adjoining southeast Bay of Bengal, concentrate into a Depression over west-central Bay of Bengal by 17th November and reach near south Andhra Pradesh coast around 18th November 2021.
WEATHER FORECAST FOR TAMILNADU AND PUDUCHERRY
- Thunderstorm with light/moderate rain is likely to occur at many places over Tamilnadu.
- Thunderstorm with heavy to very heavy rain with isolated extremely heavy rain likely over Kanyakumari district of Tamilnadu.
- Thunderstorm with heavy to very heavy rain is likely to occur at isolated places over Nilgiris, Theni, Dindigul and Tiruppur districts of Tamilnadu.
- Thunderstorm with heavy rain is also likely to occur at isolated places over Chengalpattu, Kancheepuram, Tiruvallur, Krishnagiri, Erode, Tirupattur, Vellore, Ranipet, Tiruvannamalai, Kallakurichi, Villupuram, Coimbatore, Salem, Dharmapuri, Mayiladuthurai, Cuddalore, Thenkasi, Thoothukudi and Tirunelveli districts of Tamilnadu, Puducherry & Karaikal.
HEAVY RAINFALL WARNING
Today (14.11.2021): Heavy to very heavy rain with extremely heavy rain is likely to occur at isolated places over Kanyakumari district of Tamilnadu. Heavy to very heavy rain is likely to occur at isolated places over Nilgiris, Theni, Dindigul and Tiruppur districts of Tamilnadu. Heavy rain is also likely to occur at isolated places over Chengalpattu, Kancheepuram, Tiruvallur, Krishnagiri, Erode, Tirupattur, Vellore, Ranipet, Tiruvannamalai, Kallakurichi, Villupuram, Coimbatore, Salem, Dharmapuri, Mayiladuthurai, Cuddalore, Thenkasi, Thoothukudi and Tirunelveli districts of Tamilnadu, Puducherry & Karaikal.
Tomorrow (15.11.2021): Heavy to very heavy rain is likely to occur at isolated places over Kanyakumari, Nilgiris, Theni, Dindigul and Tiruppur districts of Tamilnadu. Heavy rain is also likely to occur at isolated places over Erode, Tirupattur, Vellore, Ranipet, Tiruvannamalai, Kallakurichi, Villupuram, Coimbatore, Salem, Dharmapuri, Cuddalore, Ariyalur, Perambalur, Mayiladuthurai, Chengalpattu, Kancheepuram districts of Tamilnadu, Puducherry & Karaikal.
Reference: http://imdchennai.gov.in/tn_fc.pdf
http://www.imdchennai.gov.in/hrw_district.htm