Recent short-range forecasts from the Korea Meteorological Administration indicate a maximum temperature near 32°C in Busan on August 15, driven by persistent warm, humid airflow along the western edge of the North Pacific High. This setup favors daytime heating under mostly cloudy skies with a 30% chance of showers, which could modestly limit peak values depending on timing and coverage. Ensemble guidance shows limited spread around 30–33°C, reflecting typical August climatology of 29–31°C highs alongside variability from sea breezes and potential convective cooling. Market-implied odds clustered near 50% across buckets underscore this narrow forecast window, where small shifts in cloud thickness or rainfall onset could determine whether the daily high settles near 30°C or edges higher before any late-day moderation. Updated model runs and official briefings over the next 48 hours will refine these thresholds.