Jeju City Weather Alert: Heavy Rainfall Forecast
Jeju City is experiencing high severity rainfall with forecast precipitation reaching 72.1 mm on September 18, 2026. This exceeds the established local threshold of 30 mm.
According to forecast data from wweather1.com, significant precipitation levels have been recorded in Jeju City, South Korea. The automated weather monitoring system triggered the alert after the rainfall metric crossed the 30 mm threshold, registering a total of 72.1 mm.
The weather event began on September 18, 2026. Local conditions reflect high severity rain for the area, prompting the automated issuance of this weather advisory.
Residents and visitors in Jeju City are advised to stay informed about ongoing weather developments through official updates and local forecasts.