J2Ski USA J2Ski logo
Facebook

Gokase Highland 7-Day Snow Forecast - 20th June 2026

Gokase Highland Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Updated 20 June 2026 02:42 PDT

7-Day Snow Forecast for Gokase Highland

1-week from 20 June.

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 75°F
Min 51°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 69°F
Min 62°F

Valley temperatures from an overnight low of 62°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Sat
20

Snow unlikely

FairFairFairFair

Fair.

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

Max 75°F
Min 58°F

Valley temperatures from an overnight low of 58°F to daytime highs around 75°F

Temperature at BaseTemp at Base

Sun
21

Snow unlikely

ClearFairFairFair

Clear sky early, then fair later.

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

Max 64°F
Min 53°F

Valley temperatures from an overnight low of 53°F to daytime highs around 64°F

Temperature at BaseTemp at Base

Mon
22

Snow unlikely

MixedShwrsLt DrizzleShwrs

Clear spells first, rain showers then light drizzle, rain showers later.

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

Max 54°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 54°F

Temperature at BaseTemp at Base

Tue
23

Snow unlikely

Lt DrizzleDrizzleLt DrizzleDrizzle

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

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

Max 56°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 56°F

Temperature at BaseTemp at Base

Wed
24

Snow unlikely

RainRainRainLt Rain

Rain early, then light rain later.

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

Max 70°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Thu
25

Snow unlikely

DrizzleLt DrizzleLt DrizzleLt Drizzle

Drizzle early, then light drizzle later.

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

Max 59°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Fri
26

Snow unlikely

RainLt DrizzleLt DrizzleDrizzle

Rain, light drizzle, drizzle 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 02:42 PDT, next update expected 08:00 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.