The India Meteorological Centre (IMD) on Tuesday issued a red alert for five Maharashtra districts, including Raigad and Pune, forecasting extremely heavy rainfall at isolated places, for the next two days.

It also issued an orange alert for Mumbai between Wednesday and Friday, indicating possibility of heavy to very heavy rainfall. The IMD`s Mumbai centre forecast a ``very likely`` probability of "extremely heavy rainfall at isolated places" in five districts - Pune, Raigad, Ratnagiri, Kolhapur and Satara.