The India Meteorological Department (IMD) has forecast very heavy rainfall in isolated places over East Rajasthan, Assam, Meghalaya and Bihar today. The weatherman estimated isolated heavy rainfall over Kerala, Mahe, Tamil Nadu and North Interior Karnataka during the next four days. The IMD has predicted, fairly widespread to widespread light to moderate rainfall over the Western Himalayan Region, East and Northeast India and scattered to fairly widespread rainfall over the plains of Northwest India and South Peninsular India during the week.