India Meteorological Department (IMD) has issued orange colour warning for heavy to very heavy rainfall over Coastal Karnataka, Kerala, Mahe, Andaman and Nicobar Islands tomorrow. IMD forecast heavy rainfall over Andhra Pradesh, Konkan, Goa, Maharashtra, Tamil Nadu, Puducherry, Karaikal and Telangana during the next two days. The MET Department also forecast squally weather over southwestern parts of east central Arabian Sea and northeastern parts of southeast Bay of Bengal and adjoining areas tomorrow.