Hokkaido is bracing for severe weather conditions as heavy snowfall and blizzards are set to disrupt local transportation and air travel over the New Year holiday. A low-pressure system is forecasted to rapidly develop, bringing significant adverse weather from December 31 to January 1, 2024.
The Japan Meteorological Agency (JMA) has warned of maximum wind gusts reaching 30 meters per second along the Japan Sea and Pacific coast. Snowfall predictions indicate accumulations of 30 centimeters on the southern coast of the Japan Sea and the eastern Pacific coast within 24 hours, with totals climbing to 50 centimeters on the Okhotsk Sea coast during the same period. These conditions are likely to lead to blizzard conditions and significant transportation disruptions.
Authorities have advised caution, particularly for travel during this period due to anticipated snow drifts, heavy snow, and the potential for localized flooding caused by storm surges. "The JMA has stated, 'We urge everyone to pay close attention to disaster prevention information as the storm develops'—indicating the potential severity of this event," noted officials.
The winter storm has already affected flight schedules. Japan Airlines announced the cancellation of 30 flights planned for December 31, particularly those operating at New Chitose Airport, as travelers are advised to keep abreast of flight updates through airline websites.
Jeju Air, operating between New Chitose and both Seoul and Busan, reported delays due to aircraft maintenance but stated operations would continue normally for the time being. No weather-related cancellations have been reported from these specific routes, reflecting some resilience to the encroaching weather systems.
Travelers hoping to fly out of Hokkaido are strongly encouraged to check their airlines for the latest updates as the situation remains fluid. The impact of the accompanying high winds could change flight availability rapidly, emphasizing the importance of vigilance.
Authorities urge local residents to prepare for severe weather. Precautions should be taken to secure outdoor items, and people are advised to limit travel during storm peaks to avoid dangerous conditions.
Given the nature of winter storms, conditions can deteriorate quickly, and the JMA warns of possible storm conditions arising based on how the low-pressure system develops.
With many travelers set to return home after the New Year’s celebrations, the combination of heavy snow and strong winds could lead to long delays and significant disruption of services across Hokkaido.
Travelers should remain informed and plan accordingly, keeping safety as the top priority during this potentially hazardous weather event. If traveling is necessary, individuals are advised to have contingency plans and remain flexible with travel arrangements.