South Korea Braces for Heavy Rainfall and Flood Risks Starting March 1

Sunday, March 2, 2025

South Korea is preparing for severe weather conditions, as the Korean Meteorological Administration (KMA) has issued warnings for heavy rainfall and potential flooding across multiple regions starting March 1, 2025.

With precipitation expected to reach 10 to 40 millimeters (mm), officials caution that urban flooding, road hazards, and power outages may occur. Government agencies, including the Ministry of the Interior and Safety (MOIS), are coordinating efforts to mitigate risks and enhance emergency response measures.

KMA Weather Forecast: Rain, Snow & Fog Ahead

According to the KMA, the weather system bringing heavy rain on March 1 will shift rapidly, causing dense fog and reduced visibility by the morning of March 2.

• March 1: Overcast skies will develop into heavy rain, especially in Seoul, Busan, and coastal regions.
• March 2: Rainfall is expected to intensify overnight, leading to flood risks in low-lying areas. Dense fog will pose serious driving hazards, according to the Korean Traffic Safety Authority.
• March 3: The rain will gradually subside, but flooded roads, transportation delays, and infrastructure damage could persist.

Additionally, northern regions and high-altitude areas may experience snowfall, with temperatures dropping significantly, making travel even more hazardous.

Flood Risks & Traffic Disruptions in Seoul & Beyond

The Seoul Metropolitan Government has issued precautionary measures, urging residents to:

• Avoid flood-prone areas, particularly near Han River and low-lying districts.
• Refrain from unnecessary travel, as road conditions may worsen.
• Prepare for power outages and transportation delays due to extreme weather.

The Ministry of Land, Infrastructure, and Transport (MOLIT) has also advised that coastal cities such as Incheon and Busan could experience strong winds and rough waves, urging maritime travelers to check for port closures and ferry suspensions.

Emergency Preparedness: Authorities Urge Public to Stay Alert

Given the unpredictable nature of spring weather transitions, officials stress the importance of preparedness:

• The Ministry of the Interior and Safety (MOIS) recommends keeping emergency kits with water, food, and medical supplies.
• KMA and local emergency services will provide real-time updates via social media, TV, and radio.
• Drivers should check for road closures and detours, especially in mountainous and flood-prone areas.

Climate Change & South Korea’s Increasingly Unstable Weather

Experts note that South Korea’s climate has been shifting, with stronger storms and unpredictable rainfall patterns becoming more frequent. The KMA continues to monitor these changes, reinforcing the need for long-term infrastructure improvements to combat future extreme weather events.

As South Korea enters a volatile weather period, residents are urged to stay informed, take precautions, and prioritize safety in the coming days.