Today (03.01.2022)
Thunderstorm with light to moderate rain is likely to occur at isolated places over south Tamilnadu.
Mainly dry weather is likely to prevail over north Tamilnadu,Puducherry and Karaikal area.

Tomorrow(04.01.2022)
Thunderstorm with light to moderate rain is likely to occur at isolated places over south coastal Tamilnadu.
Mainly dry weather is likely to prevail over rest Tamilnadu, Puducherry and Karaikal area.

THUNDERSTORM WARNING:
Today(03.01.2022): Thunderstorm with lightening is likely to occur at isolated places over Tamilnadu, Puducherry and Karaikal area.

LOCAL FORECAST FOR CHENNAI CITY AND NEIGHBOURHOOD:
For next 24 HRS:
Sky condition is likely to be partly cloudy. Maximum and minimum temperature is likely to be around 30˚C and 23˚C respectively.

Reference:
http://imdchennai.gov.in/tn_fc.pdf
http://www.imdchennai.gov.in/hrw_district.htm