Satellite pictures showing giant 1,000-km-long cloud build-up over northwest India and Pakistan have been released by India Meteorological Department. The significant weather system is expected to bring rainfall, thunderstorms and gusty winds in Jammu and Kashmir, Himachal Pradesh, Punjab, Haryana and Rajasthan. It will also spread to Uttarakhand, Uttar Pradesh, Madhya Pradesh and Chhattisgarh.