The heavy rainfall and thunderstorms could lead to localised flooding, waterlogging, and disruptions in daily life, particularly in the districts of Pathanamthitta, Kottayam, and Idukki. Strong winds reaching speeds of 30-40 kmph may pose risks to weak structures, trees, and power lines. Travellers and residents in the affected areas should be prepared for potential delays and disruptions caused by adverse weather conditions.