Moderate Rain(5 to 15 mm/hour) with surface winds 40-50 kmph is very likely to occur at isolated places over Ernakulam, Idukki, Kannur, Kasaragod, Kottayam, Kozhikode, Malappuram, Pathanamthitta, Thiruvananthapuram, Thrissur, Wayanad in next 3 hours.