Karachi particularly badly affected with 18 people killed, more than 50mm of rain and winds gusting up to 60mphUnseasonally wet weather struck southern Pakistan and north-west India on Wednesday, as heavy rain rolled in from the west, accompanied by thunderstorms, hail, and strong winds.Karachi, Pakistan’s largest city, was particularly badly affected, locally recording more than 50mm of rain with winds gusting up to 60mph. Walls, buildings, and a pedestrian bridge collapsed, with flooding and p...