Recent forecasts from multiple models for Busan on August 26 indicate daily maximum temperatures likely in the 31–34°C range under mostly sunny conditions with light southerly winds and dew points near 24°C, though some guidance shows potential for 35°C peaks if subsidence strengthens. The near-even market split between 35°C and 36°C implied probabilities captures genuine uncertainty from ensemble spread in steering patterns and boundary-layer mixing, consistent with late-August climatology featuring high humidity and variable East Asian summer monsoon influences. Updated model runs and official Korea Meteorological Administration guidance expected in the next 24–48 hours will refine land-sea breeze effects and any cloud cover changes that could shift the daily high by 1–2°C.