Bhubaneswar: Heavy rains and thunderstorms are expected in some districts till tonight, with winds of 30 to 40 kmph, according to the Bhubaneswar Regional Meteorological Center. These districts are followed by Gajapati, Ganjam, Koraput, Kalahandi, Nabarangpur, Kendujhar, Mayurbhanj, Baleshwar, Jajpur, Bhadrak and Kendrapara districts. Heavy to very heavy rains are likely in one or two places.