[REVISION HISTORY]
Seasonal snowfall and winter weather patterns in Japan
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2026-10-28 06:14 UTC → 2026-10-29 13:45 UTC ·
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The first seasonal snowfalls have been observed across several Japanese mountains. In early October, snowcaps appeared on Mount Asahi in the Daisetsuzan mountain range, as well as on Mount Kurodake and Mount Rishiri. By late October, the Japan Meteorological Agency confirmed first snowfalls on Mount Azuma in Fukushima Prefecture and Mount Hakusan. In Fukushima, a Aomori Prefecture, Mount Iwaki recorded its first snow cover, and Aomori City observed its first snowfall, marking the earliest occurrence in 16 years. A winter-type pressure pattern caused sharp has brought significant cold and early seasonal changes. In both Aomori and Fukushima, sudden temperature drops, leading drops have led to road closures on the Bandai-Azuma Skyline in mountainous sections and train disruptions to train schedules due to strong winds. This season marks a procedural transition for the Japan Meteorological Agency, which has moved from manual visual inspections to utilizing automated data processing, radar, and AMeDAS technology to monitor snowfall across various mountain ranges. Looking ahead to late October, forecasters expect a winter-type pressure pattern snowfall. In response to develop, shifting toward a west-high, east-low configuration. The first winter wind, known as ‘kogarashi ichigo’, may be officially announced in the Kinki and Tokyo regions around October 28. While conditions may improve in western Japan, rain is expected sudden cold, experts are advising residents to move into northern Japan and the Hokuriku region, followed by a southward movement of strong cold air. Snow is predicted for Hokkaido perform safety checks on Wednesday, with heavy snow possible in mountainous areas, heating appliances, such as air conditioners and snow is also expected in mountainous regions from Tohoku electric carpets, to eastern Japan. prevent malfunctions or fire hazards.
Versions
- 2026-10-29 13:45 UTC Seasonal snowfall and winter weather patterns in Japan
- 2026-10-28 06:14 UTC Seasonal snowfall and winter weather patterns in Japan
- 2026-10-28 04:36 UTC Seasonal snowfall in Japan
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