Recent official forecasts from the Korea Meteorological Administration indicate a maximum temperature range of 30–32°C for Busan on August 29 amid persistent cloud cover, scattered showers, and moderate southwesterly winds that limit daytime heating. Ensemble model guidance shows similar consensus around 31°C, with slight upward or downward shifts depending on the timing and intensity of precipitation and the position of the North Pacific high-pressure system. Elevated humidity levels near 80% and dew points in the mid-20s°C further moderate peak readings through reduced solar insolation and evaporative cooling effects. Trader-implied probabilities cluster tightly around 32°C and 33°C because small differences in forecast timing or localized urban heat influences could push the daily high across these thresholds, while the low probability assigned to extremes reflects the absence of strong subtropical ridging or clear-sky conditions that would support higher values. Updated KMA briefings and next model cycles remain the key near-term catalysts for any probability shifts.