Mumbai (Maharashtra) [India], July 12 (ANI): The Indian Meterological Department (IMD) has issued an orange alert for Mumbai, indicating heavy to very heavy rainfall on Friday and Saturday. There is a monsoon trough and a cyclonic circulation has also developed over Mumbai, which has resulted in strong westerly winds, the Met Department said. An orange alert is issued in cases of extremely bad weather. It affects transport facilities, including rail, road and air. According to recent data released by IMD, the average rainfall recorded at 8 am in the Central Mumbai region was 93.16 mm, in the E…