**Persistent late-summer heat driven by the expansive North Pacific high-pressure system continues to dominate Busan’s weather, positioning 35°C as the leading market outcome at 42.5% implied probability.** Official Korea Meteorological Administration forecasts and multiple models (including Met Office and local guidance) project daytime highs of 33–35°C for August 26, 2026, under mostly sunny conditions with light southerly winds and high humidity that limits nocturnal cooling. This aligns with the ongoing heatwave, where perceived temperatures often exceed actual readings by several degrees, and recent expansions of heat warnings across southern regions reflect sustained warm-air advection. While some models show slight cooling potential from scattered afternoon showers or a modest wind shift, the consensus favors temperatures near or slightly above 35°C rather than a sharp drop. The 36°C outcome at 29% captures residual upside risk from stronger insolation or delayed frontal influences, whereas lower probabilities for 34°C or below reflect the low likelihood of significant relief this close to resolution. Updated model runs and KMA briefings over the next 48 hours will refine these odds as the exact steering pattern and any convective activity become clearer.