THIRUVANANTHAPURAM: Extreme heat alert today in Palakkad, Kollam, Alappuzha, Kottayam, Pathanamthitta, Thrissur, Ernakulam, Thiruvananthapuram, Kannur and Kozhikode districts. The disaster management authority has warned day workers and other commuters to be careful.

Meanwhile, the Meteorological Center has informed that summer rains are likely in various districts today and tomorrow. Isolated rain may occur in Alappuzha, Ernakulam and Thrissur districts today and Pathanamthitta, Ernakulam, Idukki, Thrissur, Palakkad, Malappuram, Kozhikode, Wayanad, Kannur and Kasaragod districts tomorrow and day after day.