![[Weather] Light rain in the central region early Saturday morning… Beware of thick fog throughout the country](/api/img?u=https%3A%2F%2Fimg.yna.co.kr%2Fphoto%2Fyna%2FYH%2F2026%2F10%2F25%2FPYH2026102505800006200_P2.jpg&w=1200&q=72&f=webp)
Around 1mm of rain will fall in the central region, including the metropolitan area, until dawn on Saturday the 31st, and there will be thick fog with a visibility of less than 200m mainly in the inland until the morning, so be careful about traffic safety.
AI-generated summary
This weather information is based on the Korea Meteorological Administration's 31-day weather forecast.
(Seoul = Yonhap News) Reporter Minhyuk Yoon = Raindrops will fall in the central region, including the metropolitan area, until dawn on Saturday the 31st.
The areas where it rains are Seoul, Incheon, Gyeonggi (excluding northwest Gyeonggi), inland and mountainous areas of Gangwon, northern Chungcheongnam-do, and central and northern Chungcheongbuk-do.
The expected precipitation will be around 1 mm in Seoul, Incheon, Gyeonggi (excluding northwest Gyeonggi), inland and mountainous areas of Gangwon, Sejong, northern Chungcheongnam-do, and central and northern Chungcheongbuk-do.
There may be places where raindrops of less than 0.1 mm fall in the northwest of Gyeonggi, other parts of the Chungcheong region, Jeonbuk, and the inland and northeastern mountains of central and northern Gyeongbuk.
There will be thick fog with a visibility of less than 200 meters in the inland of the South Chungcheong region, central and northern Chungcheong Province, Jeonbuk inland, Jeonnam region, and central and northern Gyeongbuk region until the morning.
In most other parts of the country, there will be fog with a visibility of less than 1 km, so be careful about traffic safety.
Temperatures will remain at normal levels, but the temperature difference between day and night is expected to be large, around 10 degrees, especially in the Gyeongsang region.
The lowest morning temperature is forecast to be 4 to 13 degrees, and the highest daytime temperature is forecast to be 14 to 21 degrees.
The sea waves will be 0.5 to 2.0 m in the East Sea and West Sea, and 0.5 to 1.0 m in the South Sea.
The wave height of the deep inner sea (the sea within about 200 km of the coastline) is expected to be 1.0 to 3.5 m in the East Sea, 0.5 to 2.5 m in the West Sea, and 0.5 to 2.0 m in the South Sea.
Below is the weather forecast for each region on the 31st.
[morning, afternoon] (lowest to highest temperature) <probability of precipitation in the morning and afternoon>
▲ Seoul: [A lot of clouds, rain at times, a lot of clouds] (8~14) <60, 20>
▲ Incheon: [Lots of clouds, rain at times, lots of clouds] (8~14) <60, 20>
▲ Suwon: [A lot of clouds, rain at times, a lot of clouds] (8~15) <60, 20>
▲ Chuncheon: [A lot of clouds, a lot of clouds] (5~15) <20, 20>
▲ Gangneung: [Clear, Clear] (13~19) <0, 0>
▲ Cheongju: [A lot of clouds, a lot of clouds] (10∼17) <30, 20>
▲ Daejeon: [Clear, many clouds] (10∼17) <10, 20>
▲ Sejong: [A lot of clouds, rain at times, a lot of clouds] (10~16) <60, 20>
▲ Jeonju: [A lot of clouds, a lot of clouds] (10∼18) <20, 20>
▲ Gwangju: [Clear, many clouds] (10∼19) <0, 20>
▲ Daegu: [Clear, clear] (7∼19) <0, 10>
▲ Busan: [Clear, Clear] (11∼21) <0, 0>
▲ Ulsan: [Clear, Clear] (8~20) <0, 0>
▲ Changwon: [Clear, Clear] (10∼21) <0, 0>
▲ Jeju: [Clear, Clear] (15~21) <10, 10>
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On the 1st, the country is expected to be mostly cloudy with rain falling in places. It will rain in the metropolitan area from the morning, and in the southern region and Jeju Island, rain will begin in the afternoon. Caution is needed on Jeju Island as strong rain along with gusty winds may occur overnight.

An ammonia gas leak occurred in a frozen seafood warehouse near Seogwipo Port in Jeju, but it was confirmed that there were no casualties. Firefighting authorities and related organizations are blocking pipes and conducting ventilation work.

The weather will clear from the morning of the 30th and temperatures will be higher than normal, but rain is expected to continue until dawn in Chungcheong and the southern region, and thick fog is expected to form in the metropolitan area. Yeongdong, Gangwon-do is dry and has strong winds, so there is a high risk of fire.

The morning temperature on Thursday the 29th will be cold, dropping below freezing, but will rise to a daytime high of 13 to 19 degrees. Due to the influence of the northern trough, rain is expected to fall across the country from the afternoon of the 29th to the morning of the 30th.

Gyeongnam Province announced that it will activate the Forest Fire Prevention Countermeasure Headquarters and enter an emergency work system from November 1 to May 15 of next year. About 3,000 people, including forest fire watchers, will be deployed to the scene and 10 rented helicopters will be deployed to each region to initially extinguish the fire.

In celebration of the Saemangeum Committee meeting, the Saemangeum Seawater Distribution Movement Headquarters urged the rejection of the Saemangeum Master Plan (MP) change plan that threatens the ecosystem and requested the formation of a public-private consultative body.