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Geto Kogen Snow Forecast - 48 hour - 21st March 2026

Geto Kogen 48-Hour Snow Forecast

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GFS
JMA

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Updated 20 March 2026 22:41 GMT

2-Day Forecast for Geto Kogen

48-hours from 21 March.

See below for forecast detail

Geto Kogen Snow Forecast updated at 22:41 GMT, next update expected 04:00 GMT.

Forecast for today in Geto Kogen

Max -1℃ 31°F
Min -4℃ 24°F

Below freezing at all levels, with valley temperatures as low as -4℃ 24°F and not getting above -1℃ 31°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
21

5cm 2in New Snow

MixedFairFairClear

Clear spells, fair, clear sky later.

Snow falling to resort level ( 640m 2,100ft ).

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

Forecast for tomorrow in Geto Kogen

Max 8℃ 46°F
Min -2℃ 28°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 28°F and rising to 8℃ 46°F

Temperature at BaseTemp at Base

Sun
22

Snow unlikely

ClearMixedMixedFair

Clear sky, clear spells, fair later.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Geto Kogen from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat00:00Hvy Snow

1cm up to 1in New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow. -3℃ 26°F NW
Breeze
-125%
Sat01:00Hvy Snow

1cm New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow showers at altitude.
Hvy rain below.
-4℃ 25°F NW
Breeze
-125%
Sat02:00Snow

1cm New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow showers. -4℃ 25°F NW
Breeze
-125%
Sat03:00Hvy Snow

1cm New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow. -4℃ 25°F NW
Breeze
-125%
Sat04:00Snow

up to 1cm New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow showers. -4℃ 24°F NW
Breeze
-125%
Sat05:00Snow

1cm New Snow
Snow falling to resort level ( 640m 2,100ft ).

Heavy snow at altitude.
Hvy shwrs below.
-4℃ 25°F NW
Breeze
-125%
Sat06:00Mixed

Cloudy at altitude.
Mixed below.
-4℃ 24°F NW
Breeze
-125%
Sat07:00Mixed

Clear spells. -4℃ 25°F NW
Breeze
-125%
Sat08:00Mixed

Clear spells. -3℃ 26°F NW
Breeze
-125%
Sat09:00Mixed

Clear spells. -3℃ 26°F NW
Breeze
-125%
Sat10:00Mixed

Clear spells. -3℃ 27°F NW
Breeze
-125%
Sat11:00Mixed

Clear spells. -2℃ 28°F NW
Breeze
-125%
Sat12:00Fair

Fair. -1℃ 30°F NW
Breeze
-125%
Sat13:00Fair

Fair. -1℃ 31°F NW
Breeze
-125%
Sat14:00Fair

Fair. -1℃ 31°F NW
Breeze
-125%
Sat15:00Fair

Fair. -1℃ 31°F NW
Breeze
-125%
Sat16:00Fair

Fair. -1℃ 30°F NW
Breeze
-125%
Sat17:00Mixed

Fair at altitude.
Mixed below.
-1℃ 29°F NW
Breeze
-125%
Sat18:00Mixed

Clear spells. -2℃ 29°F NW
Breeze
-125%
Sat19:00Mixed

Fair at altitude.
Mixed below.
-2℃ 29°F NW
Breeze
-125%
Sat20:00Fair

Fair. -2℃ 28°F NW
Breeze
-125%
Sat21:00Fair

Fair. -2℃ 28°F NW
Breeze
-125%
Sat22:00Fair

Fair. -2℃ 28°F NW
Breeze
-125%
Sat23:00Fair

Fair. -2℃ 28°F NW
Light
-125%
Sun00:00Fair

Fair. -2℃ 28°F W
Light
-125%
Sun01:00Clear

Clear sky. -2℃ 28°F W
Light
-125%
Sun02:00Clear

Clear sky. -2℃ 28°F W
Light
-125%
Sun03:00Clear

Clear sky. -2℃ 29°F W
Light
-125%
Sun04:00Clear

Clear sky. -2℃ 29°F W
Light
-125%
Sun05:00Clear

Clear sky. -1℃ 29°F W
Light
-125%
Sun06:00Clear

Clear sky. -1℃ 30°F W
Light
-125%
Sun07:00Clear

Clear sky. 0℃ 32°F W
Light
-125%
Sun08:00Clear

Clear sky. 1℃ 34°F W
Light
-125%
Sun09:00Clear

Clear sky. 2℃ 36°F W
Light
-125%
Sun10:00Clear

Clear sky. 3℃ 38°F W
Light
-125%
Sun11:00Clear

Clear sky. 5℃ 41°F W
Light
-125%
Sun12:00Clear

Clear sky. 6℃ 43°F W
Light
-125%
Sun13:00Clear

Clear sky. 7℃ 45°F W
Light
-125%
Sun14:00Fair

Fair. 8℃ 46°F W
Light
-125%
Sun15:00Mixed

Clear spells. 8℃ 46°F W
Light
-125%
Sun16:00Mixed

Clear spells. 7℃ 45°F W
Light
-125%
Sun17:00Mixed

Clear spells. 5℃ 42°F W
Light
-125%
Sun18:00Mixed

Clear spells. 3℃ 38°F W
Light
-125%
Sun19:00Mixed

Clear spells. 2℃ 36°F W
Light
-125%
Sun20:00Mixed

Clear spells. 2℃ 35°F W
Light
-125%
Sun21:00Mixed

Clear spells. 2℃ 35°F W
Light
-125%
Sun22:00Cloud

Clear spells at altitude.
Cloud below.
1℃ 34°F W
Light
-125%
Sun23:00Mixed

Clear spells. 1℃ 34°F W
Light
-125%

Snow Forecast near Geto Kogen

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Geto Kogen are not available.

Geto Kogen Snow

For current snow depths and skiing conditions, see our Current Snow Report for Geto Kogen.

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 piste 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.

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.