Shimla, April 14 -- After April rain showers, hailstorm and snow, Himachal Pradesh is expected to witness another wet spell starting April 1, India Meteorological Department (IMD) forecast here today. A fresh western disturbance is likely to affect the Western Himalayan region from April 16, bringing with it isolated rainfall and thunderstorm activity over the hills of Himachal. While dry conditions are expected to persist for the next two days, the weather would turn increasingly unstable thereafter. IMD has issued a warning of thunderstorms and lightning likely at isolated places across the state from April 16 onwards, with a possibility of hailstorms in some areas on April 18 and 19. Over the last 24 hours, the weather remained dry acros...