On Friday, the weather across South Korea will be predominantly cloudy with daytime temperatures expected to peak at around 15 degrees Celsius, representing an unseasonably warm early spring day. The Korea Meteorological Administration (KMA) has indicated that temperatures will be significantly higher than the average seasonal norms, which range from a low of -5 to 4 degrees and a high of 7 to 12 degrees. Concern has been raised regarding potential hazards such as ground settlements, landslides, and collapses of embankments due to the thawing of frosted ground and weakened soil conditions.

Rainfall is anticipated particularly in the southern regions, where the heavy precipitation will be concentrated in areas such as Jeollanam-do, Gyeongsangbuk-do, and cities including Busan and Ulsan during the morning and early afternoon. Snow accumulation is expected in the mountainous regions of Gangwon with predictions indicating a possible accumulation of about one centimeter. The expected rainfall amounts will vary significantly across the regions, with Jeju Island projected to receive 5-10 mm, while other regions will see less than 5 mm or minimal precipitation.

Amidst these weather developments, the capital region and inland areas of Gangwon are under dry weather advisories, indicating a very dry atmosphere that poses risks for fire outbreaks, especially with strong winds expected alongside the dry conditions. Fortunately, air quality forecasts indicate low levels of fine dust nationwide, categorizing it as 'good.' This positive aspect of the weather contrasts with the potential risks associated with the warmer temperatures and resulting environmental changes.