There is some rain expected in the afternoon on Wednesday, starting in the central region, then spreading gradually to the rest of the country.
Seoul and the central regions will get from 5 to 30 millimeters of rain, while Gangwon-do Province's eastern area and southern areas will get some lighter drizzle of around 5 millimeters.
After the rain stops, it'll turn colder as cold air will flow in, bringing temperatures down to below zero on Thursday morning.
And the west coast will wake up to rain or snow.
Daytime highs on Wednesday will range from 13 to 21 degrees Celsius for Korea, but they will stay in the single digits for Beijing where it'll be windy.
Taking a closer look at our readings for tomorrow morning, it'll be a mild morning as Seoul wakes up to 7 degrees Celsius, Daegu 6, and Jeju 12 degrees.
In the daytime, temperatures will reach 13 in Seoul, 17 in Daegu, and 21 in Jeju.
But again, it'll get colder during the night so brace yourselves for a chilly morning on Thursday.
I'll leave you with the weather conditions around the world.