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Geihoku Kokusai Snow Forecast - 48 hour - 21st March 2026

Geihoku Kokusai 48-Hour Snow Forecast

ECMWF IFS
GFS
JMA

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Updated 21 March 2026 09:41 PDT

2-Day Forecast for Geihoku Kokusai

48-hours from 21 March.

See below for forecast detail

Geihoku Kokusai Snow Forecast updated at 09:41 PDT, next update expected 15:00 PDT.

Forecast for today in Geihoku Kokusai

Max 53°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearClearMixed

Clear sky early, then clear spells later.

Forecast times for Geihoku Kokusai are in Tokyo (Asia/Tokyo) time zone.

Forecast for tomorrow in Geihoku Kokusai

Max 50°F
Min 36°F

Valley temperatures from an overnight low of 36°F to daytime highs around 50°F

Temperature at BaseTemp at Base

Sun
22

Snow unlikely

MixedLt DrizzleCloudFair

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

Forecast times for Geihoku Kokusai are in Tokyo (Asia/Tokyo) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Geihoku Kokusai from OpenMeteo(JMA)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat09:00Clear

Clear sky.41°FSE
Light
-125%
Sat10:00Clear

Clear sky.44°FSE
Light
-125%
Sat11:00Clear

Clear sky.47°FSE
Light
-125%
Sat12:00Clear

Clear sky.50°FSE
Light
-125%
Sat13:00Clear

Clear sky.51°FSE
Light
-125%
Sat14:00Clear

Clear sky.53°FSE
Light
-125%
Sat15:00Clear

Clear sky.53°FSE
Calm
-125%
Sat16:00Clear

Clear sky.52°FSE
Calm
-125%
Sat17:00Clear

Clear sky.50°FSE
Calm
-125%
Sat18:00Clear

Clear sky.46°FSE
Calm
-125%
Sat19:00Clear

Clear sky.42°FSE
Light
-125%
Sat20:00Clear

Clear sky.39°FSE
Light
-125%
Sat21:00Clear

Clear sky.39°FSE
Light
-125%
Sat22:00Clear

Clear sky.37°FSE
Light
-125%
Sat23:00Clear

Clear sky.36°FSE
Light
-125%
Sun00:00Clear

Clear sky.36°FSE
Light
-125%
Sun01:00Clear

Clear sky.36°FSE
Light
-125%
Sun02:00Fair

Fair.37°FSE
Light
-125%
Sun03:00Clear

Clear sky.38°FSE
Light
-125%
Sun04:00Clear

Clear sky.38°FSE
Light
-125%
Sun05:00Fair

Fair.39°FSE
Light
-125%
Sun06:00Mixed

Clear spells.39°FSE
Light
-125%
Sun07:00Mixed

Clear spells.40°FSE
Light
-125%
Sun08:00Cloud

Cloudy.43°FSE
Light
-125%
Sun09:00Cloud

Cloudy.46°FSE
Light
-125%
Sun10:00Fair

Fair.49°FSE
Light
-125%
Sun11:00Mixed

Clear spells.48°FSE
Light
-125%
Sun12:00Mixed

Clear spells.49°FSE
Light
-125%
Sun13:00Mixed

Clear spells.50°FSE
Light
-125%
Sun14:00Lt Drizzle

Light drizzle.47°FSE
Light
-125%
Sun15:00Lt Drizzle

Light drizzle.45°FSE
Light
-125%
Sun16:00Lt Drizzle

Light drizzle.45°FSE
Light
-125%
Sun17:00Lt Drizzle

Light drizzle.45°FSE
Light
-125%
Sun18:00Lt Drizzle

Light drizzle.43°FSE
Light
-125%
Sun19:00Lt Drizzle

Light drizzle.42°FSE
Light
-125%
Sun20:00Cloud

Cloudy.42°FSE
Light
-125%
Sun21:00Cloud

Cloudy.41°FSE
Light
-125%
Sun22:00Cloud

Cloudy.41°FSE
Light
-125%
Sun23:00Cloud

Cloudy.41°FSE
Light
-125%
Mon00:00Cloud

Cloudy.41°FNW
Light
-125%
Mon01:00Cloud

Cloudy.42°FNW
Light
-125%
Mon02:00Cloud

Cloudy.42°FNW
Light
-125%
Mon03:00Cloud

Cloudy.42°FNW
Light
-125%
Mon04:00Mixed

Clear spells.42°FNW
Light
-125%
Mon05:00Mixed

Clear spells.41°FNW
Light
-125%
Mon06:00Mixed

Clear spells.40°FNW
Light
-125%
Mon07:00Fair

Fair.42°FNW
Light
-125%
Mon08:00Fair

Fair.45°FNW
Light
-125%

Snow Forecast near Geihoku Kokusai

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Geihoku Kokusai are not available.

Geihoku Kokusai Snow

For current snow depths and skiing conditions, see our Current Snow Report for Geihoku Kokusai.

No significant snowfall is forecast for this period.

This Snow Forecast for Geihoku Kokusai, 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 Geihoku Kokusai, 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

Geihoku Kokusai enjoys reliable snowfall, typically receiving around 300 cm of snow each season. For the most current snow conditions and depth, check the latest updates on J2Ski.