Rain Expected Across South Korea Thursday, Clearing Later

The Hankyoreh reports on the weather forecast for Thursday, May 21, 2026, indicating widespread rain across South Korea. While the rain is expected to begin clearing from the afternoon onwards in most central regions, some areas, particularly along the eastern coast and in mountainous areas of Gangwon and Gyeongbuk, may see precipitation continue until early Friday morning.

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Today, there will be rain in most parts of the country, but some areas will experience lulls in the rain.

This forecast suggests a typical spring weather pattern for the peninsula, with the passage of a weather system bringing rain before clearer skies return. The article provides specific rainfall estimates for different regions, ranging from 5 to 80 millimeters, with Gangwon province expected to receive the highest amounts. This variability is common as weather fronts move across the diverse topography of South Korea.

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The rain is expected to mostly stop between 6 PM and midnight in most areas, except for the eastern coast and mountainous regions of Gangwon and Gyeongbuk, where it may continue until 3 AM tomorrow.

In addition to the rain, the report highlights that temperatures will be slightly below the seasonal average, with daytime highs ranging from 17 to 26 degrees Celsius. Strong winds are also a factor, with gusts expected to reach 15-20 meters per second in central and Jeju regions, prompting a caution for residents. Furthermore, warnings are in place for high waves in the West Sea and for dangerous rip currents along the eastern coast, advising caution for maritime activities and coastal areas.

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Daytime temperatures will be slightly lower than average, ranging from 17 to 26 degrees Celsius.

From a local perspective, such weather reports are crucial for daily planning, agriculture, and maritime safety. The mention of specific coastal warnings, like the 'neoul' (rip currents) along the East Sea, is particularly relevant for communities reliant on fishing or coastal tourism. The forecast, while routine, underscores the dynamic weather patterns that influence life in South Korea, from the bustling capital to its extensive coastlines.

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Caution is advised as winds will be strong in some areas, with instantaneous wind speeds reaching 15-20 m/s.