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Geto Kogen 7-Day Snow Forecast - 12th April 2026

Geto Kogen Snow Forecast - 7 day

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JMA

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Updated 13 April 2026 08:41 AEST

7-Day Snow Forecast for Geto Kogen

1-week from 12 April.

For Forecast detail, see below.

Geto Kogen 7-Day Snow Forecast Highlights

When will there be fresh snow in Geto Kogen?

Geto Kogen Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (855m)
Next Snow?
There is no snow currently in the forecast for Geto Kogen.

7-Day Snow Outlook for Geto Kogen

 
Snowfall

 
Snow Line

Max 16℃
Min 2℃

Snow unlikely

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Geto Kogen Medium-Range (7-Day) Snow Forecast Detail

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

Max 6℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 6℃

Temperature at BaseTemp at Base

Sun
12

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 14℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Mon
13

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 15℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 15℃

Temperature at BaseTemp at Base

Tue
14

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 14℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Wed
15

Snow unlikely

ClearFairCloudLt Drizzle

Clear sky first, fair then cloudy, light drizzle later.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 14℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Thu
16

Snow unlikely

MixedMixedMixedFair

Clear spells early, then fair later.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 12℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 12℃

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

MixedMixedMixedMixed

Clear spells.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

Max 16℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

MixedMixedFairFair

Clear spells early, then fair later.

Forecast times for Geto Kogen are in Tokyo (Asia/Tokyo) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Geto Kogen, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Geto Kogen, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Geto Kogen Snow Forecast updated at 08:41 AEST, next update expected 14:00 AEST.

Snow Reliability

Geto Kogen enjoys reliable snow conditions, typically boasting a snow depth of 2 to 3 meters during peak season. Snowfall is consistent, but for the latest updates, check J2Ski for current snow conditions.