IndiGo has issued travel advisories, warning passengers of flight disruptions at key airports like Chennai, Tuticorin, and Madurai due to unfavorable weather conditions.

The deep depression in Bay of Bengal that is going to develop into Cyclone Fengal is still some distance away from Chennai. IMD said on November 28 that the depression is 480 km south-southeast of Chennai. From Puducherry, it was 410 km away in the southeast.

The India Meteorological Department (IMD) issued a warning that a deep depression over the Bay of Bengal is likely to intensify into Cyclone Fengal by 27 November. The depression, located 770 km south-southeast of Chennai,

India Meteorological Department said the depression over Bay of Bengal is likely to intensify into a deep depression.

Chennai’s RMC reported that a deep depression in the southwest Bay of Bengal could become a cyclonic storm. Heavy rains have prompted holidays for schools in Tamil Nadu districts and Puducherry on November 27.

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.

A deep depression in the Bay of Bengal has prompted a red alert for several districts in Tamil Nadu, with coastal regions bracing for heavy rainfall. Schools and colleges are closed, and officials have deployed resources to manage potential flooding.

The weather department has issued a red alert for Mayiladuthurai, Karaikal, Thiruvarur, and Nagapattinam. Several other districts are under orange alert.