This week, the first week of November, requires attention to fluctuating temperatures.
First, tomorrow morning (November 3) will see a brief cold snap.
As you can see, cold air will flow down from the north along the edge of the high-pressure system located over the southern sea off the West Coast. Combined with the radiative cooling effect under clear skies overnight, morning temperatures will drop significantly.
Tomorrow's morning low in Seoul will be 4°C (39°F) and Daegwallyeong will drop to -2°C (28°F), remaining 2 to 5 degrees lower than today.
However, during the day, the pressure system will change rapidly, bringing in warm southerly winds. Seoul's daytime high will rise to 16°C (61°F), and temperatures will remain at normal seasonal levels until the day after tomorrow. Then, on Friday afternoon, temperatures will drop sharply, and on Saturday, Ipdong (the beginning of winter), Seoul's morning low is expected to fall below freezing for the first time this autumn.
Meanwhile, yellow dust originating from the Inner Mongolian Plateau the day before yesterday is passing over the upper atmosphere of our country.
As a result, dust concentrations will temporarily increase, mainly in western regions tonight and tomorrow night.
Also, light rain is expected in the Seoul metropolitan area until tomorrow morning.
Looking closely at tomorrow morning's temperatures, Seoul will be cold at 4°C (39°F) and Gwangju at 5°C (41°F). Daytime highs will reach 16°C (61°F) in Seoul and 19°C (66°F) in Busan, resulting in a large diurnal temperature range.
Starting with Jeju on Wednesday night, rain is forecasted nationwide on Thursday.
(Reported by Nam Yu-jin, Weather Forecaster)
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