Due to the Fengal cyclone forming in the Bay of Bengal, heavy rain is expected in Tamil Nadu's coastal districts. The low-pressure area in the Bay of Bengal has intensified into a deep depression. It is expected to move west-northwest and strengthen into a cyclone tomorrow.

NDRF teams mobilized in Tamil Nadu and Puducherry as cyclonic storm approaches, heavy rainfall expected until 28 November.

Rains lashed several parts of Tamil Nadu on Tuesday, and the India Meteorological Department said the depression over Bay of Bengal has formed into a deep depression and it is likely to intensify into a cyclonic storm on November 27.

A deep depression in the Bay of Bengal is intensifying and expected to become a cyclonic storm, named Fengal, by November 27. It's currently southeast

The system is expected to develop into a cyclonic storm within 24 hours, with potential landfall along Tamil Nadu's coast by the end of the week.

The cyclonic circulation is expected to move northwestward, bringing heavy to very heavy rainfall to coastal Tamil Nadu, Puducherry on November 26 and 27. The depression is also likely to cause heavy rainfall to South Coastal Andhra Pradesh from November 26 to 29.

A developing depression in the Bay of Bengal has prompted a red alert for extremely heavy rainfall in several Tamil Nadu districts. Chennai, along with surrounding areas, is under yellow alert for heavy rainfall from November 27th to 29th.

Dense fog is expected in parts of northern India, with isolated pockets of Himachal Pradesh experiencing fog from November 26 to 30.

A deep depression in the Bay of Bengal is expected to bring heavy rainfall to Tamil Nadu's coastal and delta districts over the next five days. Cuddalore, Mayiladuthurai, and Karaikal are predicted to experience extremely heavy rainfall,