Thiruvananthapuram: The Meteorological Center has warned that there is a possibility of widespread rain along with thunder and wind in the state for the next five days. According to the Central Meteorological Department, there is a possibility of heavy rain at isolated places from May 27 to 29. Yellow alert has been declared in Pathanamthitta, Alappuzha, Ernakulam and Idukki districts on Saturday. Central Meteorological Department has informed that you should not go fishing in Kerala-Karnataka-Lakshadweep coasts.