Scorching heat, with temperatures exceeding 30°C (86°F), has continued since the weekend.
Yesterday (June 15), the daytime high in Seoul reached 32.6°C (91°F), marking the hottest day of the year so far.
Today, temperatures are expected to climb to 34°C (93°F), likely breaking the record for the highest temperature of the year once again.
As the atmosphere remains unstable today, some areas in northern Gangwon and the Honam region will see showers in the afternoon.
Additionally, ozone advisories were issued for the Seoul metropolitan area and the Chungnam region yesterday.
Ozone levels are expected to remain high in western regions today, with "very unhealthy" levels forecasted particularly for northern Gyeonggi Province. Those with respiratory sensitivities are advised to refrain from going outdoors.
Strong sunlight will shine through the clouds today, resulting in a very high UV index.
Morning temperatures will start at 21°C (70°F) in Seoul, slightly higher than yesterday.
Daytime temperatures will rise above 30°C (86°F), mainly in western regions.
Showers are also in the forecast for various inland areas tomorrow.
The heat, with temperatures exceeding 30°C (86°F), is expected to continue for the time being.
(Weathercaster Nam Yu-jin)
※ Please note: This article was translated by AI and may contain errors.
Weather: Showers in Gangwon and Honam Today; UV Index Very High
Jun 16, 2026
