LUCKNOW, May 17 -- Due to the onset of Easterlies, there is a possibility of a drop in temperatures after the next 24 hours, and as a result, the prevailing heatwave conditions are likely to ease from May 18. Rain is likely to visit with thunderstorms the eastern Terai region of the state and is likely to reach western UP. The temperature crossed the 45deg C mark in most parts of Bundelkhand region and adjoining areas of the state. In eastern Uttar Pradesh, Banda at 46.2degC was the hottest in the country. P2...