Normal life across Odisha was disrupted due to intense heat wave conditions. As many as 15 cities recorded temperatures above 45 degrees Celsius.<br />''<br />''Mercury rose to 45.6 degree Celsius in Sambalpur followed by 45.3 degree Celsius in Talcher and 45.2 degrees each in Sonepur and Hirakud. The Bhubaneswar Meteorological office has issued a yellow warning for 17 districts during the next two days.<br />''<br />''Meanwhile, the meteorological centre issued thunder squall warning this morning in several western Odisha and other districts of the state.<br />''<br />''<br />