Due to the influence of the low pressure system passing through the southern coast of Honshu while developing, it is expected that it will snow from the afternoon of the 13th, mainly in the Kanto Koshin region, and will accumulate in the plains such as the 23rd ward of Tokyo.


Be aware of the latest information and be prepared by noon on the 13th, as it may affect Monday mornings after the holidays.

According to the Japan Meteorological Agency, it is expected that it will snow from the morning of the 13th in Shikoku and from the afternoon of the 13th along the mountains of Koshin and Kanto due to the influence of the low pressure system passing through the southern coast of Japan.



In the plains of the Kanto region, it starts to rain, and it is expected to gradually change to snow from around the evening and fall until the morning of Monday, 14th.

The outlook for snow

The amount of snow that falls in 24 hours from the evening of the 13th is


15 cm along the mountains of Shikoku


, 10 cm along the mountains of Koshin, ▽


along the mountains of Shizuoka prefecture and the northeastern part of Kanto, and from Hakone to Tama in Tokyo. It is expected to be

5 cm in the western part of the Chichibu region of Saitama prefecture,


and 1 cm in the plains of the southern Kanto region.



After that, in the 24 hours until the evening of the 14th,


▽ 20 cm to 40 cm along the mountains in Koshin and northeastern Kanto,


▽ 10 in addition to the mountains in Shizuoka prefecture, from Hakone to western Tama in Tokyo and Chichibu region in Saitama prefecture. Expected to be between centimeters and 20 centimeters.



▽ It is expected to be 5 to 10 cm in the plains of the Kanto region, and


▽ It is expected to be 1 to 5 cm in the 23 wards of Tokyo.



If the temperature drops below expectations, the amount of snow may increase further.



In Kanto Koshin, heavy snowfall from the 10th to the 11th disrupted transportation, and there was an accident that seems to have been affected by the freezing of the road surface.


Please be aware of the latest information and be prepared by noon on the 13th.

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