LUCKNOW, May 30 -- The meteorological department has issued a weather alert for several districts across Uttar Pradesh, with a forecast of hailstorms, thunderstorms accompanied by lightning, and strong gusty winds over the next three to four days. There is also a high possibility of thunder and lightning in a large number of districts including state capital Lucknow, Prayagraj, Varanasi, Gorakhpur, Kanpur, Ghaziabad, Gautam Buddha Nagar, Aligarh, among others. P2...