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Geihoku Kokusai 7-Day Snow Forecast - 21st September 2026

Geihoku Kokusai Snow Forecast - 7 day

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JMA

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Updated 21 September 2026 02:40 PDT

7-Day Snow Forecast for Geihoku Kokusai

1-week from 21 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 76°F
Min 54°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 67°F
Min 62°F

Valley temperatures from an overnight low of 62°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

CloudFairFairFair

Cloudy early, then fair later.

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

Max 71°F
Min 58°F

Valley temperatures from an overnight low of 58°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearFairClearClear

Clear sky, fair, clear sky later.

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

Max 74°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 74°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

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

Max 76°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 76°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

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

Max 76°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 76°F

Temperature at BaseTemp at Base

Fri
25

Snow unlikely

MixedCloudMixedLt Drizzle

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

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

Max 70°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Sat
26

Snow unlikely

Lt DrizzleLt DrizzleDrizzleLt Drizzle

Light drizzle, drizzle, light drizzle later.

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

Max 68°F
Min 63°F

Valley temperatures from an overnight low of 63°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Sun
27

Snow unlikely

RainDrizzleDrizzleLt Drizzle

Rain, 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 02:40 PDT, next update expected imminently.

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.