Meteorological observations from Beijing Capital International Airport station and China Meteorological Administration reports confirm the high temperature peaked at 25°C around mid-afternoon on April 29 under clear skies and light southwest winds, aligning with forecast model consensus from AccuWeather and CMA predicting 24–25°C amid high-pressure dominance. This diurnal peak reflects standard solar insolation patterns for late April, with relative humidity dropping to 14–20% enhancing sensible temperatures without exceeding thresholds for higher outcomes. Trader consensus at 100% implied probability reflects skin-in-the-game alignment with real-time data, leaving scant window for challenge—a rare late-day convective heat burst before sunset (~19:00 local) could push to 26°C, though current cooling trajectories and historical April analogs (averaging 20°C highs) make this improbable. Final Wunderground data release will resolve.