Porbandar (Gujarat) [India], June 16 (ANI): Parts of Porbandar city in Gujarat witnessed heavy rainfall on Sunday, bringing relief to residents amidst rising temperatures. The India Meteorological Department (IMD) has issued alerts for various regions across the country. IMD forecasts heavy to very heavy rainfall in Sub-Himalayan West Bengal and Sikkim from June 16-17, and subsequently from June 18-20. “Heavy rainfall (64.5-115.5 mm) to very heavy rainfall (115.5-204.4 mm) at isolated places very likely over Sub-Himalayan West Bengal & Sikkim during 16-17 June and heavy (64.5-115.5 mm) to very…