Recent forecasts from the India Meteorological Department place Lucknow’s maximum temperature at 38–40 °C today under mainly dry conditions, light westerly winds, and limited cloud cover across the Ganges Plain. This setup suppresses convective heating and keeps peak values at the lower end of mid-May climatology, which historically averages 41–43 °C. Traders have priced the 41 °C-or-below outcome at 99.9 % because official model guidance shows no significant warm-air advection or clear-sky intensification before evening. A late-day shift in steering winds or an unexpected drop in boundary-layer moisture could push readings into the low 42 °C range, but current observational trends make such revisions unlikely before the 24-hour observation window closes.