Karnal, May 1 -- Parts of Haryana witnessed light rain and a hailstorm on Thursday, bringing relief from the scorching heat. According to the India Meteorological Department (IMD), Karnal recorded 6 mm of rain on Thursday, followed by 9mm on Wednesday. Similarly, 4.5 mm of rain was recorded in Yamunanagar and 3.8 mm in Ambala. Some parts of Kaithal and Kurukshetra also witnessed light rainfall. The maximum temperature dropped below 40degC at all stations, except Rohtak, which recorded 40.8degC. The day's temperature in Yamunanagar was the lowest at 34.5degC, while Karnal recorded 35.2degC. Madan Khichar, head of the department of agricultural meteorology at Chaudhary Charan Singh Haryana Agricultural University, Hisar, said the state can expect more rainfall in the coming days. HTC...