Nagpur (Maharashtra), May 24 (ANI): Regional Meteorological Centre has issued a heatwave warning in Vidarbha after 7 out of 11 stations recorded heat wave conditions. "7 out of 11 stations in Vidarbha recorded heat wave conditions. Nagpur reported max. heatwave with 46.5 degrees Celsius temperature followed by Akola recording 46 degrees Celsius. Heat wave warning issued for coming 5 days in Vidarbha," said Brijesh Kanojia, Regional Meteorological Centre official.