[Weather] Warm Weather on Sunday... Gradually Cloudy Then 'Rain'

On Sunday the 18th, the entire country is expected to gradually become cloudy and then experience rain.

The rain, which starts in Jeju Island in the morning, will fall in the afternoon on the western coast of Gyeonggi, western Chungnam, Jeolla region, and western Gyeongnam, then expand nationwide by night.

The expected rainfall over two days until the 19th is 20-60mm in the Seoul metropolitan area, Gangwon Province, and Chungcheong region; 30-80mm in Gwangju, Jeonnam, Busan, Ulsan, and Gyeongnam (with some areas exceeding 100mm). The five western islands in the West Sea will receive 10-40mm; Jeonbuk 20-70mm; northern inland Gyeongbuk and northeastern mountainous areas of Gyeongbuk 10-60mm; Daegu, southern Gyeongbuk, and northeastern coastal Gyeongbuk 5-40mm of rain are forecast. Jeju Island will see 30-100mm in areas excluding the northern part (with some central mountain areas exceeding 120mm and mountainous areas exceeding 150mm), and 20-60mm in the northern part.

As of 5 a.m. that day, temperatures in major regions are Seoul 1.9°C, Incheon 4.7°C, Suwon 0.0°C, Chuncheon -1.9°C, Gangneung 10.3°C, Cheongju 2.4°C, Daejeon 0.1°C, Jeonju 4.7°C, Gwangju 4.8°C, Jeju 9.5°C, Daegu 0.0°C, Busan 5.7°C, Ulsan 2.1°C, Changwon 2.1°C, etc. The highest daytime temperature will be between 11 and 18°C.

Fine dust concentration is predicted to be at 'Good' to 'Moderate' levels across all regions. However, in the Seoul metropolitan area, fine dust is expected to temporarily reach 'Unhealthy' levels in the morning due to residual fine dust from the previous day and atmospheric stagnation causing accumulation of domestically generated fine dust.

Sea waves will be 0.5 to 2.5 meters in the East Sea nearshore, and 0.5 to 3.0 meters in the West Sea and South Sea nearshore. In the offshore seas (about 200 km from the coastline), wave heights are predicted to be 0.5 to 2.5 meters in the East Sea, 1.0 to 4.0 meters in the West Sea, and 0.5 to 4.0 meters in the South Sea.

This content was produced with the assistance of AI translation services.