Rain clouds are moving in from the north.

Some rain will fall intermittently in parts of the central and northern regions overnight.

The expected precipitation is around 5 to 10 millimeters, which will not be a large amount.

Tomorrow, October 16, skies nationwide will occasionally be cloudy, and frost may form in some inland areas until the morning.

The ultraviolet index is expected to be at a moderate level.

Tomorrow morning's low in Seoul will start at 14°C (57°F), while the daytime high in Gwangju will reach 26°C (79°F), resulting in a large temperature difference.

Another round of autumn rain is expected nationwide on Sunday.

(Weathercaster Lim Eun-jin)