Today (the 15th), you should wear layers of clothes to prepare for the big day-to-day change.
The current temperature in Seoul is 2.4 degrees, which is about 6 degrees lower than the same time yesterday, so it's cold.
In the daytime, the wind direction changes to a warm southwesterly wind, and the temperature in Gwangju rises to 21 degrees Celsius.
However, there are many places where the temperature difference between morning and day is more than 10 degrees, so you need to take care of your health during the changing seasons.
The wind picks up the dust as well.
Until the morning, there will be times when the dust concentration in Sejong, North Chungcheong and Jeonbuk will appear at a 'bad' level.
In southern Gyeonggi and Chungnam areas, dust will accumulate throughout the day.
The rest of the sky will be clear.
There are places in the inland where there is thick fog until morning, so you have to be careful on your way to work.
If you look at the temperature in detail, the current temperature in Cheongju is 4.5 degrees, Jeonju is 4.6 degrees, and Daegu is 6.2 degrees.
By daytime, the temperature in Seoul will rise to 13 degrees, Daejeon and Jeonju to 17 degrees, and Changwon to 18 degrees.
A rain forecast is in place across the country between Thursday and Saturday.
In Gangwon, where the temperature is low, it may turn into snow.
From the weekend onwards, the days will become much colder.
(Meteorological Caster Ahn Su-jin)