Today (September 2), skies nationwide were mostly cloudy, with daytime temperatures hovering around 30°C, making it feel rather muggy.

However, tomorrow, as relatively cold and dry air from the north moves down to the central regions, the air will feel much cooler than today.

Unlike today's cloudy skies, tomorrow will feature clear skies, and wind directions will shift to easterlies, bringing scorching heat during the day, particularly centered around western regions like Seoul.

Tomorrow's daytime high in Seoul is expected to reach 31°C, about 2 degrees higher than today.

However, after the sun sets, temperatures will drop significantly, turning cool to around 20°C.

You should be mindful of the large temperature differences.

Meanwhile, starting tomorrow, affected by easterly winds, rain will fall along the east coast and in Jeju.

Around 5 to 20 mm of rain is expected tomorrow, and until tomorrow, some areas in North Chungcheong Province and the southern regions will experience erratic showers.

Dense fog is expected to form in parts of the central inland areas until morning, so caution is advised for traffic safety.

Strong winds will blow in Jeju Island starting tomorrow night.

Morning lows, such as 22°C in Seoul, will be similar to or slightly lower than today, while daytime highs will be hot in western regions, with Seoul at 31°C and Gwangju at 33°C.

For the time being, inland areas will see continued clear weather, while the east coast and Jeju will experience intermittent rain.

(Weather Forecaster Nam Yu-jin)