THIRUVANANTHAPURAM: The intensity of rains has decreased in the state. Yellow alert has been declared only in four districts, on Saturday. No severe rain alert has been issued anywhere in the state. According to the meteorological department, isolated showers are likely in districts namely Idukki, Kozhikode, Kannur and Kasaragod.
The people residing in hilly and coastal areas should remain vigilant. The meteorological department has forecasted the possibility of the formation of a low pressure region in the Bay of Bengal by Sunday. Meantime, a red alert has been issued in Idukki dam. The water level has crossed 2382.53 feet.