A severe heatwave is intensifying across Jharkhand, Karnataka, West Bengal, Odisha, Maharashtra, Andhra Pradesh, and Telangana, with temperatures exceeding 40°C in several regions. The India Meteorological Department (IMD) has forecasted a further rise of 2-4°C between March 15-17, with heatwave warnings issued for March 18-19. Authorities have advised precautions, including limiting outdoor activities, and some states are considering school schedule adjustments for safety.