The Indian Meteorological Department (IMD) has issued a yellow alert for all 14 districts of Kerala including Alappuzha, Ernakulam, Palakkad and Malappuram till November 5.
The agency has predicted that Kerala is likely to witness severe rainfall along with thunder and lightning in the next five days till November 5.
Fishermen have been warned not to stray out into the sea from the Lakshadweep coast tili November 3 and from the Kerala coast until November 4.
The weather agency has also issued a red alert for Ponmudi and Peringalkuthu dams, while issues an orange alert for the Idukki, Kakki, Sholayar, Mattupetti and Anayirangal reservoirs.
Spillway shutters of Ponmudi, Peringalkuthu, Kakki and Mattupetti are still open as the water level in the dams have increased.