The video you see is a village in Andong, Gyeongsangbuk-do on the afternoon of the 29th, and the hail is falling constantly, as if thick snow is pouring out.
In this way, hail fell with strong showers in the eastern regions such as Gyeongbuk and Gangwon-do. Tonight, rain started in the western region, and the rain will spread throughout the country during the night and will pour strongly in a short period of time.
As you can see, you should be careful not to damage the facilities as much as hail may fall. Rain is expected to be 10-40mm in Central and Jeollabuk-do, and 5-20mm in Yeongdong and Gyeongbuk.
Most of this rain will stop tomorrow morning, but there are some places in the central region that last until the afternoon.
Tomorrow, the wind will be quite strong, and the daytime temperature in Seoul will stay at 16 degrees, and it will be cool all day long.
There is a possibility of a weather disaster on the west coast at night, so be careful.
It will rain all over the country on Saturday, and it will gradually get clearer from Sunday.
(Nam Yu-jin, weather caster)