Yellow sand is flowing in due to the northwest wind.
Now, yellow dust is being observed in the central region, and the metropolitan area and Chungnam are showing very bad stages.
In the future, the dust will gradually expand to other Jeollabuk-do, and the whole country will rise and fall from bad to very bad by the morning of tomorrow (25th).
In the afternoon, from the central region, the dust will gradually dissipate, due to the influence of rain and wind.
It will rain in most parts of the country between dawn and daytime tomorrow, and most of it will stop in the afternoon.
The amount is expected to be 5mm~20mm, and gusts, lightning strikes, and hail may fall during rain.
Therefore, preliminary warnings for strong winds have been in effect in Seoul, the west coast, and some areas of Gyeongbuk.
Until this evening, there will be places with showers in northern Gyeonggi and northern Yeongseo.
If you look at the temperature tomorrow, Seoul will start at 13 degrees lower than today, and the daytime temperature will stay at 19 degrees in Seoul.
It will rain all over the country again on Thursday.
(Nam Yu-jin, weather caster)