LUCKNOW, Feb. 2 -- A day after Prayagraj recorded a 9-year-high day temperature of 31.8degC on January 31, the maximum temperature in the state capital shot up to 30 degC, on Saturday, six degrees above normal, the IMD said. The forecast for Lucknow is shallow fog/mist at night/ early morning and mainly clear sky later. The maximum and minimum temperature will be around 29 and 12 degrees Celsius respectively....