The India Meteorological Department has forecast thunderstorms with lightning in Andhra Pradesh from June 15 to 19. This will affect north and south coastal areas, Rayalaseema, and Yanam. There is a possibility of heavy rain in some regions, along with gusty winds reaching 40 kmph. The Southwest Monsoon is expected to advance into parts of Maharashtra, Chhattisgarh, Odisha, and coastal Andhra Pradesh in the coming days. Similar weather conditions are expected in other areas including parts of West Bengal and Bihar.