Japan is experiencing its coldest wave of the season. In particular, Hokkaido, the northern island, has been severely affected, with traffic disruptions, stranded drivers, and school closures. As a result, weather agencies have issued warnings, and avalanches could occur in the coming days.

Heavy Snow in Hokkaido

The snowfall in Hokkaido has been record-breaking. For instance, Obihiro received 129 cm (about four feet) of snow in just 12 hours on Tuesday. This is the heaviest snowfall since 1972. Moreover, other areas like Shirakawa in Gifu prefecture recorded 129 cm of snow in 48 hours. In Niigata and Hokkaido, snow depths reached nearly a meter. Additionally, the cold air caused temperatures to drop below -12°C in Shikoku and Kyushu.

Widespread Disruptions

Consequently, the heavy snow led to widespread disruptions. Residents had to battle to clear cars buried by snow. Many drivers called local authorities for help as their vehicles got stuck. In response, train services were stopped, and major roads were closed. Airports in Obihiro and Kushiro shut down their runways, leading to the cancellation of hundreds of flights. In fact, about 5,800 passengers were affected. Furthermore, more than 370 schools in Hokkaido canceled classes. Post offices and distribution centers also closed, causing delivery delays. Despite the disruptions, no major injuries or damage have been reported. Therefore, authorities urged people to keep warm clothing and emergency supplies in their cars. Sapporo Snow Festival Faces Challenges Meanwhile, the snowstorm has also affected Sapporo's Snow Festival. Due to unusually warm weather earlier, organizers had to bring in snow from nearby towns. They used 2,500 trucks to transport the snow. Nevertheless, over 200 snow and ice sculptures were still displayed. Highlights included a 12-meter-tall replica of the Hokkaido government building and a sculpture of baseball star Shohei Ohtani with his dog. Cause of the Storm The cold front responsible for the storm is considered the strongest in years. Two low-pressure systems are bringing cold air over Japan. As a result, the Japan Meteorological Agency has issued severe weather warnings. They expect up to 100 cm of snow in northwest Japan and 50 cm in Hokkaido. Therefore, the transport ministry advises drivers to use winter tires, carry snow chains, and keep shovels and sand in their vehicles.