In the coming days, many parts of the country may be in the grip of cold wave. The India Meteorological Department (IMD) said in its latest update that at present a western disturbance is very active in North India, due to which people will have to face cold wave in the coming days. According to the IMD, there is a possibility of cold wave in Gujarat on Friday i.e. on December 17, while Punjab, Chandigarh, Haryana and North Rajasthan may experience severe winter from December 18 to 20 and the mercury will fall sharply during this period.