Brace for a Chilly Weekend: Korea Faces Lingering Cold Snap
A cold snap is gripping Korea, with temperatures expected to remain below freezing in many areas through Sunday, March 8th, 2026. Nationwide, morning lows will range from -7°C to 1°C, even as daytime highs will only reach 6°C to 11°C. This significant temperature difference between day and night – around 15°C in inland areas – requires extra caution for health and safety.
Frost and Strong Winds: What to Expect
The cold weather isn’t limited to low temperatures. Many regions will experience frost overnight, and strong winds are anticipated, particularly along the coasts. Gusts could reach over 70 km/h in coastal areas of North Gyeongsang Province, Jeju Island, and parts of South Jeolla Province. These conditions create a heightened risk of accidents and require securing outdoor facilities.
Regional Temperature Outlook
Here’s a look at the expected temperatures in major cities:
- Seoul: High of 6°C
- Incheon: High of 6°C
- Chuncheon: High of 7°C
- Gangneung: High of 8°C
- Daejeon: High of 7°C
- Daegu: High of 9°C
- Jeonju: High of 7°C
- Gwangju: High of 8°C
- Busan: High of 10°C
- Jeju: High of 7°C
- Ulleungdo/Dokdo: High of 4°C
Looking Ahead: Early Next Week
The cold weather is expected to persist into Monday, March 9th. Central regions may notice cloud cover, but conditions will generally remain clear. Temperatures will be similar to those on Sunday. By Tuesday, March 10th, the weather is forecast to be partly cloudy nationwide. From March 11th to 13th, conditions will be mostly cloudy, with temperatures gradually rising. Expect lows between -3°C and 6°C and highs between 7°C and 16°C.
Air Quality
Air quality is currently excellent to moderate across the country, with a clean air mass flowing in from the northwest. However, some areas in central Korea may experience a buildup of domestic pollutants during the morning and evening hours.
Safety Precautions During the Cold Snap
The combination of freezing temperatures, strong winds, and potential ice requires extra vigilance. Here are some key safety tips:
- Traffic Safety: Be aware of potential black ice on roads, especially bridges and overpasses.
- Pedestrian Safety: Wear appropriate footwear and be cautious when walking on potentially slippery surfaces.
- Protect Pipes: Insulate exposed pipes to prevent freezing and bursting.
- Dress Warmly: Wear layers of clothing to stay warm and protect against the wind.
FAQ: Cold Weather in Korea
Q: What is “꽃샘추위” (kkochsaemchwi)?
A: “Kkochsaemchwi” refers to a sudden cold snap that occurs in early spring in Korea, often damaging blossoming flowers.
Q: What should I do if my pipes freeze?
A: Slowly thaw frozen pipes with a hairdryer or warm towels. Do not use open flames.
Q: Is the air quality a concern during this cold snap?
A: Generally, air quality is good, but some central regions may experience localized pollution buildup.
Q: What is the expected wind speed?
A: Wind gusts could exceed 70 km/h in coastal areas.
Stay informed about the latest weather updates and take necessary precautions to stay safe during this cold snap.
