J2Ski New Zealand J2Ski logo
Facebook

Minowa 7-Day Snow Forecast - 18th August 2026

Minowa Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Updated 19 August 2026 03:44 NZST

7-Day Snow Forecast for Minowa

1-week from 18 August.

For Forecast detail, see below.

Minowa 7-Day Snow Forecast Highlights

When will there be fresh snow in Minowa?

Minowa Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (1,275m)
Next Snow?
There is no snow currently in the forecast for Minowa.

7-Day Snow Outlook for Minowa

 
Snowfall

 
Snow Line

Max 28℃
Min 17℃

Snow unlikely

Minowa 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 27℃
Min 20℃

Valley temperatures from an overnight low of 20℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

FairFairFairFair

Fair.

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

Max 28℃
Min 18℃

Valley temperatures from an overnight low of 18℃ to daytime highs around 28℃

Temperature at BaseTemp at Base

Wed
19

Snow unlikely

FairFairLt RainLt Drizzle

Fair, light rain, light drizzle later.

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

Max 24℃
Min 19℃

Valley temperatures from an overnight low of 19℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Thu
20

Snow unlikely

Lt DrizzleLt DrizzleFairFair

Light drizzle early, then fair later.

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

Max 25℃
Min 18℃

Valley temperatures from an overnight low of 18℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Fri
21

Snow unlikely

Lt RainLt DrizzleLt RainLt Drizzle

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

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

Max 25℃
Min 17℃

Valley temperatures from an overnight low of 17℃ to daytime highs around 25℃

Temperature at BaseTemp at Base

Sat
22

Snow unlikely

Lt DrizzleDrizzleMixedLt Drizzle

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

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

Max 24℃
Min 18℃

Valley temperatures from an overnight low of 18℃ to daytime highs around 24℃

Temperature at BaseTemp at Base

Sun
23

Snow unlikely

Lt DrizzleDrizzleLt DrizzleLt Drizzle

Light drizzle, drizzle, light drizzle later.

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

Max 27℃
Min 17℃

Valley temperatures from an overnight low of 17℃ to daytime highs around 27℃

Temperature at BaseTemp at Base

Mon
24

Snow unlikely

CloudMixedFairMixed

Cloudy first, clear spells then fair, clear spells later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Minowa, 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 Minowa, on any given piste 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.

Minowa Snow Forecast updated at 03:44 NZST, next update expected 09:00 NZST.

Snow Reliability

Minowa typically enjoys reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow reports, be sure to check J2Ski for up-to-date information.