The IMD has issued a rain alert for Andhra Pradesh and Telangana from March 15 to 20, forecasting thunderstorms over the next five days. Hyderabad and nearby areas may receive heavy rainfall, with winds reaching 40-60 km/h. The Bay of Bengal trough is driving the system, affecting districts like Srikakulam, Vizianagaram, and Visakhapatnam. Officials warn of possible hail.