J2Ski USA J2Ski logo
Facebook

Gokase Highland 7-Day Snow Forecast - 23rd August 2026

Gokase Highland Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Updated 22 August 2026 20:43 PDT

7-Day Snow Forecast for Gokase Highland

1-week from 23 August.

For Forecast detail, see below.

Gokase Highland 7-Day Snow Forecast Highlights

When will there be fresh snow in Gokase Highland?

Gokase Highland Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (4,970ft)
Next Snow?
There is no snow currently in the forecast for Gokase Highland.

7-Day Snow Outlook for Gokase Highland

 
Snowfall

 
Snow Line

Max 73°F
Min 59°F

Snow unlikely

Gokase Highland 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 72°F
Min 63°F

Valley temperatures from an overnight low of 63°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Sun
23

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 72°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Mon
24

Snow unlikely

FairClearClearFair

Fair, clear sky, fair later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 73°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Tue
25

Snow unlikely

ClearClearLt RainLt Drizzle

Clear sky, light rain showers, light drizzle later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 70°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Wed
26

Snow unlikely

MixedFairFairLt Drizzle

Clear spells, fair, light drizzle later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 71°F
Min 59°F

Valley temperatures from an overnight low of 59°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Thu
27

Snow unlikely

Lt DrizzleDrizzleLt DrizzleMixed

Light drizzle first, drizzle then light drizzle, clear spells later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 68°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Fri
28

Snow unlikely

DrizzleHvy DrizzleMixedLt Drizzle

Drizzle first, heavy drizzle then clear spells, light drizzle later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

Max 68°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Sat
29

Snow unlikely

Lt DrizzleLt RainMixedFair

Light drizzle first, light rain then clear spells, fair later.

Forecast times for Gokase Highland are in Tokyo (Asia/Tokyo) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Gokase Highland, 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 Gokase Highland, 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.

Gokase Highland Snow Forecast updated at 20:43 PDT, next update expected 02:00 PDT.

Snow Reliability

Gokase Highland typically enjoys reliable snow conditions, with an average snow depth of 100 cm during peak season. For the latest snow conditions, check J2Ski for up-to-date information.