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Geihoku Kokusai 7-Day Snow Forecast - 1st September 2026

Geihoku Kokusai Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

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Updated 31 August 2026 20:42 PDT

7-Day Snow Forecast for Geihoku Kokusai

1-week from 1 September.

For Forecast detail, see below.

Geihoku Kokusai 7-Day Snow Forecast Highlights

When will there be fresh snow in Geihoku Kokusai?

Geihoku Kokusai Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (3,004ft)
Next Snow?
There is no snow currently in the forecast for Geihoku Kokusai.

7-Day Snow Outlook for Geihoku Kokusai

 
Snowfall

 
Snow Line

Max 83°F
Min 64°F

Snow unlikely

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Geihoku Kokusai 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 83°F
Min 71°F

Valley temperatures from an overnight low of 71°F to daytime highs around 83°F

Temperature at BaseTemp at Base

Tue
01

Snow unlikely

ClearFairFairFair

Clear sky early, then fair later.

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

Max 81°F
Min 70°F

Valley temperatures from an overnight low of 70°F to daytime highs around 81°F

Temperature at BaseTemp at Base

Wed
02

Snow unlikely

FairFairFairShwrs

Fair early, then rain showers later.

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

Max 72°F
Min 66°F

Valley temperatures from an overnight low of 66°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Thu
03

Snow unlikely

Lt DrizzleShwrsLt DrizzleDrizzle

Light drizzle first, rain showers then light drizzle, drizzle later.

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

Max 68°F
Min 65°F

Valley temperatures from an overnight low of 65°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Fri
04

Snow unlikely

Lt RainLt DrizzleDrizzleLt Drizzle

Light rain first, light drizzle then drizzle, light drizzle later.

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

Max 71°F
Min 64°F

Valley temperatures from an overnight low of 64°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Sat
05

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

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

Max 76°F
Min 67°F

Valley temperatures from an overnight low of 67°F to daytime highs around 76°F

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

Lt DrizzleLt DrizzleCloudMixed

Light drizzle, cloudy, clear spells later.

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

Max 80°F
Min 69°F

Valley temperatures from an overnight low of 69°F to daytime highs around 80°F

Temperature at BaseTemp at Base

Mon
07

Snow unlikely

Lt DrizzleDrizzleLt DrizzleLt Drizzle

Light drizzle, drizzle, light drizzle later.

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

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.

Geihoku Kokusai Snow Forecast updated at 20:42 PDT, next update expected 02:00 PDT.

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.