**Persistent high-pressure ridging associated with the North Pacific High, combined with warm, humid advection and minimal cloud cover, continues to drive elevated temperatures across southeastern South Korea into August 8, 2026.** The Korea Meteorological Administration (KMA) maintains heatwave warnings for Busan, reflecting daytime maxima supported by strong solar insolation and limited mixing. Historical August climatology for Busan centers on 29–31°C highs, but 2026’s anomalous pattern has produced recent peaks of 39°C on August 1 and over 40°C in nearby inland Yangsan, illustrating the regional heat dome’s intensity. Coastal sea breezes may provide modest moderation relative to inland sites, while model guidance clusters probable maxima in the 33–36°C range, with variability possible from brief convective activity or subtle steering changes. Trader consensus reflected in the implied probabilities—led by 34°C (38%) and 35°C (26.5%)—aligns with this short-range outlook, incorporating KMA and international model runs that show only gradual easing rather than a sharp return to seasonal norms ahead of the resolution window.