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Myoko Akakura / Shinakakura 7-Day Snow Forecast - 13th September 2026

Myoko Akakura / Shinakakura Snow Forecast - 7 day

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JMA

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Updated 13 September 2026 03:41 UTC

7-Day Snow Forecast for Myoko Akakura / Shinakakura

1-week from 13 September.

For Forecast detail, see below.

Myoko Akakura / Shinakakura 7-Day Snow Forecast Highlights

When will there be fresh snow in Myoko Akakura / Shinakakura?

Myoko Akakura / Shinakakura Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (1,085m)
Next Snow?
There is no snow currently in the forecast for Myoko Akakura / Shinakakura.

7-Day Snow Outlook for Myoko Akakura / Shinakakura

 
Snowfall

 
Snow Line

Max 27℃ 81°F
Min 16℃ 61°F

Snow unlikely

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Myoko Akakura / Shinakakura 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 26℃ 80°F
Min 21℃ 71°F

Valley temperatures from an overnight low of 21℃ 71°F to daytime highs around 26℃ 80°F

Temperature at BaseTemp at Base

Sun
13

Snow unlikely

FairDrizzleClearClear

Fair, drizzle, clear sky later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 27℃ 81°F
Min 19℃ 65°F

Valley temperatures from an overnight low of 19℃ 65°F to daytime highs around 27℃ 81°F

Temperature at BaseTemp at Base

Mon
14

Snow unlikely

ClearLt DrizzleShwrsShwrs

Clear sky, light drizzle, rain showers later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 21℃ 70°F
Min 17℃ 62°F

Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 21℃ 70°F

Temperature at BaseTemp at Base

Tue
15

Snow unlikely

RainRainMixedHvy Drizzle

Rain, clear spells, heavy drizzle later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 19℃ 65°F
Min 16℃ 61°F

Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 19℃ 65°F

Temperature at BaseTemp at Base

Wed
16

Snow unlikely

Lt DrizzleLt DrizzleLt DrizzleLt Drizzle

Light drizzle.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 22℃ 72°F
Min 16℃ 61°F

Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 22℃ 72°F

Temperature at BaseTemp at Base

Thu
17

Snow unlikely

MixedMixedClearClear

Clear spells early, then clear sky later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 25℃ 77°F
Min 16℃ 61°F

Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 25℃ 77°F

Temperature at BaseTemp at Base

Fri
18

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

Max 25℃ 77°F
Min 18℃ 64°F

Valley temperatures from an overnight low of 18℃ 64°F to daytime highs around 25℃ 77°F

Temperature at BaseTemp at Base

Sat
19

Snow unlikely

FairLt DrizzleLt DrizzleLt Drizzle

Fair early, then light drizzle later.

Forecast times for Myoko Akakura / Shinakakura are in Tokyo (Asia/Tokyo) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Myoko Akakura / Shinakakura, 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 Myoko Akakura / Shinakakura, 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.

Myoko Akakura / Shinakakura Snow Forecast updated at 03:41 UTC, next update expected 09:00 UTC.

Snow Reliability

Myoko Akakura typically receives substantial snowfall, with depths averaging between 2 to 5 meters during peak season. For the latest snow conditions and updates, check J2Ski for reliable information.