Current forecasts from global and regional models indicate a minimum temperature in Busan on August 30 most likely in the mid-20s °C range, driven by a warm, humid maritime air mass with persistent cloud cover, scattered showers, and light southwest winds that limit nocturnal radiative cooling. Recent model runs show consistency around 25–27 °C, aligned with climatological late-August norms of roughly 24–26 °C, though modest variations in cloud timing or wind shifts could push readings toward 22 °C or hold them near 28 °C. Trader sentiment reflects this narrow spread and inherent forecast uncertainty, with updates from the Korea Meteorological Administration and ensemble guidance expected overnight as the event window closes.