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Geto Kogen Snow Forecast - 48 hour - 23rd May 2026

Geto Kogen 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 22 May 2026 20:42 PDT

2-Day Forecast for Geto Kogen

48-hours from 23 May.

See below for forecast detail

Geto Kogen Snow Forecast updated at 20:42 PDT, next update expected imminently.

Forecast for today in Geto Kogen

Max 56°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 56°F

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

FairMixedMixedCloud

Fair, clear spells, cloudy later.

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

Forecast for tomorrow in Geto Kogen

Max 54°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 54°F

Temperature at BaseTemp at Base

Sun
24

Snow unlikely

Lt DrizzleDrizzleFairClear

Light drizzle first, drizzle then fair, clear sky 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?
Sat09:00Mixed

Clear spells.50°FSE
Light
-125%
Sat10:00Fair

Fair.53°FSE
Light
-125%
Sat11:00Fair

Fair.54°FSE
Light
-125%
Sat12:00Fair

Fair.55°FSE
Light
-125%
Sat13:00Mixed

Clear spells.56°FSE
Light
-125%
Sat14:00Cloud

Cloudy.56°FSE
Light
-125%
Sat15:00Mixed

Clear spells.56°FSE
Light
-125%
Sat16:00Mixed

Cloudy at altitude.
Mixed below.
54°FSE
Light
-125%
Sat17:00Mixed

Clear spells.52°FSE
Light
-125%
Sat18:00Mixed

Fair at altitude.
Mixed below.
49°FSE
Breeze
-125%
Sat19:00Fair

Fair.46°FSE
Breeze
-125%
Sat20:00Fair

Fair.44°FSE
Breeze
-125%
Sat21:00Fair

Clear spells at altitude.
Fair below.
43°FSE
Breeze
-125%
Sat22:00Fair

Clear spells at altitude.
Fair below.
42°FSE
Breeze
-125%
Sat23:00Mixed

Clear spells.43°FSE
Breeze
-125%
Sun00:00Mixed

Cloudy at altitude.
Mixed below.
43°FSE
Breeze
-125%
Sun01:00Cloud

Cloudy.44°FSE
Breeze
-125%
Sun02:00Cloud

Cloudy.44°FSE
Breeze
-125%
Sun03:00Cloud

Cloudy.44°FSE
Light
-125%
Sun04:00Cloud

Cloudy.45°FSE
Light
-125%
Sun05:00Mixed

Cloudy at altitude.
Mixed below.
46°FSE
Light
-125%
Sun06:00Cloud

Cloudy.48°FSE
Light
-125%
Sun07:00Cloud

Cloudy.48°FSE
Light
-125%
Sun08:00Cloud

Cloudy.49°FSE
Light
-125%
Sun09:00Lt Drizzle

Light drizzle.49°FSE
Light
-125%
Sun10:00Lt Drizzle

Light drizzle.51°FSE
Light
-125%
Sun11:00Lt Drizzle

Light drizzle.51°FSE
Light
-125%
Sun12:00Lt Drizzle

Light drizzle.52°FSE
Light
-125%
Sun13:00Lt Drizzle

Light drizzle.53°FSE
Light
-125%
Sun14:00Lt Drizzle

Light drizzle.53°FSE
Light
-125%
Sun15:00Drizzle

Drizzle.53°FSE
Light
-125%
Sun16:00Drizzle

Heavy snow showers at altitude.
Drizzle below.
53°FSE
Light
-125%
Sun17:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
54°FSE
Light
-125%
Sun18:00Drizzle

Drizzle.54°FSE
Light
-125%
Sun19:00Lt Drizzle

Light drizzle.54°FSE
Light
-125%
Sun20:00Mixed

Cloudy at altitude.
Mixed below.
54°FSE
Light
-125%
Sun21:00Mixed

Cloudy at altitude.
Mixed below.
54°FSE
Light
-125%
Sun22:00Fair

Cloudy at altitude.
Fair below.
54°FSE
Light
-125%
Sun23:00Fair

Clear spells at altitude.
Fair below.
53°FSE
Light
-125%
Mon00:00Fair

Fair.53°FW
Light
-125%
Mon01:00Clear

Clear sky.53°FW
Light
-125%
Mon02:00Clear

Clear sky.52°FW
Light
-125%
Mon03:00Clear

Clear sky.53°FW
Light
-125%
Mon04:00Clear

Fair at altitude.
Clear below.
53°FW
Light
-125%
Mon05:00Clear

Fair at altitude.
Clear below.
53°FW
Light
-125%
Mon06:00Clear

Fair at altitude.
Clear below.
54°FW
Light
-125%
Mon07:00Fair

Fair.56°FW
Light
-125%
Mon08:00Fair

Clear sky at altitude.
Fair below.
58°FW
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.

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.

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.