On Sunday, the 23rd, the country will generally be clear, but snow or rain is forecasted for the Chungcheongnam-do region, Jeolla regions, and Jeju Island.
In the Chungcheongnam-do and southern Chungcheongbuk-do regions, snow will fall during the afternoon, while in the northern and southern Jeolla regions (excluding the southern coast), snow will begin from late dawn to late afternoon.
During the night, there may be light snow of less than 0.1 cm in the Chungcheongnam-do and Jeolla regions (excluding the Jeonnam coast).
In Jeju Island, snow will start falling from late dawn, and on the Jeonnam coast, it will begin from late night, continuing until the 24th.
The expected snowfall is 1 to 5 cm in the Daejeon, Sejong, Chungcheongnam-do, Gwangju, Jeonnam (excluding the eastern southern coast), western coastal areas of Jeollabuk-do, southern inland areas, and mid-mountain regions of Jeju Island; around 1 cm in the mid and southern Chungcheongbuk-do, northern inland areas of Jeollabuk-do, and coastal areas of Jeju Island; and 3 to 8 cm in the mountains of Jeju Island.
The expected precipitation is less than 5 mm in Daejeon, Sejong, and Chungcheongnam-do, around 1 mm in the mid and southern Chungcheongbuk-do, and about 5 mm in Gwangju, Jeonnam (excluding the eastern southern coast), Jeollabuk-do, and Jeju Island.
From the 22nd, snow or rain of 5 to 20 cm is forecast for Ulleungdo and Dokdo over three days.
For the time being, temperatures will be low, and strong winds will further lower the perceived temperature making it feel colder.
The morning low is forecasted to be between -12 and -2 degrees Celsius, while the daytime high is expected to be between 0 and 6 degrees Celsius.
The atmosphere will be very dry in the central regions, eastern Jeonnam, and Gyeongsang regions, so caution is needed for wildfires and other fires.
Fine dust levels will be at 'good' to 'moderate' levels nationwide due to smooth atmospheric diffusion.
The sea waves will be 0.5 to 2.0 meters in the East Sea and South Sea, and from 1.0 to 3.0 meters in the West Sea.
In the deep offshore areas (about 200 km from the coastline), wave heights are predicted to be 1.0 to 3.5 meters in the East and West Seas, and 1.0 to 4.0 meters in the South Sea.