Extreme heat shifts west across South Korea, with temps nearing 39°C

South Korea is experiencing a westward shift in its extreme heat wave, with easterly winds now driving dangerously high temperatures across the capital region and the western provinces. After southeastern areas endured intense heat last week, the focus has moved to Seoul, Chungcheong, and Jeolla, where temperatures are forecast to reach as high as 39°C (102°F).

The Korea Meteorological Administration has maintained heat wave warnings across most of the country, issuing the highest-level severe warning for Seoul and surrounding areas, as well as for Jeonju and parts of South Jeolla Province. In these regions, the perceived temperature could exceed 38°C (100°F) due to high humidity, offering little respite.

Authorities are strongly advising residents in affected areas to postpone or avoid outdoor activities and work. They recommend seeking air-conditioned spaces or designated cooling shelters and ensuring adequate hydration. Overnight temperatures are also expected to remain high, with tropical nights forecast, meaning lows will stay above 25°C (77°F), prolonging the oppressive conditions.

Scattered showers are anticipated in some regions, including South Jeolla's coastal areas and the west coast of South Chungcheong and North Jeolla. However, rainfall is expected to be light, offering minimal relief from the persistent heat. The forecast indicates daytime highs will range from 30°C to 38°C (86°F to 100°F), significantly above the seasonal average.