Snow disrupts traffic in NiigataーNHK WORLD-JAPAN NEWS

NHK WORLD-JAPANAbout 3 min readJan 22, 2026Watch original
THE SUMMARYAI-generated

Key Concepts

  • Heavy Snow Warning: Current weather alert for northern and western Japan.
  • Precipitation Levels: Forecasted snowfall amounts ranging from 20cm to 80cm.
  • Transportation Disruptions: Impacts on local trains, bullet trains (Shinkansen), and road travel.
  • Accumulation Rate: Rapid snowfall rates, such as 25cm in 6 hours.
  • Regional Impact: Specific areas affected including Ishikawa, Shika, Nigata, Hokuriku, and KTO Koshin.

Severe Snowfall Impacts Northern and Western Japan

Weather officials are issuing warnings for heavy snowfall across northern and western Japan, specifically advising residents of Ishikawa and Shika prefectures to remain vigilant from Wednesday night through Thursday morning. The current severe winter weather pattern is predicted to persist until approximately Sunday. This isn’t an unusual occurrence – typically, the region experiences heavy snow one or two times annually – but residents note this is the first significant snowfall in some time.

Regional Snowfall Forecasts & Accumulation Rates

The forecasted precipitation levels are substantial. Nigata Prefecture and the Hokuriku region are anticipated to receive up to 80 centimeters of snow within a 24-hour period, concluding at noon on Friday. Northern regions of the country could experience up to 70 centimeters of snowfall, while the KTO Koshin region may receive around 20 centimeters. A specific example cited is Hikon City, which recorded 25 centimeters of snow accumulation in just six hours, ending at 4:00 a.m.

Transportation Disruptions and Commuting Challenges

The heavy snow is causing significant disruptions to transportation networks. Local train services have been cancelled, forcing commuters to seek alternative routes. One woman interviewed reported switching to the Shinkansen (bullet train) to reach a hospital appointment, while students experienced delays getting to school. A commuter stated, “I have an appointment in Nigata and I chose to take the bullet train because I don't know how long it would take by car.” While some train services have resumed, further cancellations are planned for later in the evening, and substantial snow removal efforts are ongoing.

On-the-Ground Report from Nagoka, Nigata Prefecture

NHK World’s Mitsui Shoko reported live from Nagoka, Nigata Prefecture, near the Sea of Japan coast. She described the conditions as “really slushy and quite snowy,” with a temperature of -2°C. As of Wednesday, 26 centimeters of snow had already fallen. While residents are accustomed to winter snow, disruptions are still occurring, with people working more slowly and drivers needing to exercise increased caution. Shoko noted that shoveling snow has become a “daily chore” expected to continue for several days.

Warnings and Preparedness

Weather officials are warning of potential power outages alongside transportation issues, and acknowledge that snow removal efforts may struggle to keep pace with the continued accumulation. They are urging the public to stay informed about the latest weather conditions. As Mitsui Shoko reported, “There’s still a lot of snow to clean up.”

Personal Accounts & Impact

A traveler stranded in the area stated, “I rode a motorcycle from Osaka, but now there's too much snow to get back,” illustrating the immediate impact on individuals.


Technical Terms:

  • Shinkansen: (新幹線) Japan’s high-speed bullet train network.
  • Precipitation: Any form of water falling from the atmosphere (rain, snow, sleet, hail).
  • Centimeter (cm): A unit of length equal to one hundredth of a meter.

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