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Myoko Akakura / Shinakakura 7-Day Snow Forecast - 12th April 2026

Myoko Akakura / Shinakakura Snow Forecast - 7 day

ECMWF IFS
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JMA

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Updated 12 April 2026 03:40 PDT

7-Day Snow Forecast for Myoko Akakura / Shinakakura

1-week from 12 April.

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 (3,560ft)
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 65°F
Min 43°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 53°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 53°F

Temperature at BaseTemp at Base

Sun
12

Snow unlikely

ClearClearFairMixed

Clear sky, fair, clear spells later.

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

Max 65°F
Min 48°F

Valley temperatures from an overnight low of 48°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Mon
13

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

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

Max 63°F
Min 50°F

Valley temperatures from an overnight low of 50°F to daytime highs around 63°F

Temperature at BaseTemp at Base

Tue
14

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

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

Max 63°F
Min 50°F

Valley temperatures from an overnight low of 50°F to daytime highs around 63°F

Temperature at BaseTemp at Base

Wed
15

Snow unlikely

FairDrizzleDrizzleLt Drizzle

Fair, drizzle, light drizzle later.

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

Max 58°F
Min 46°F

Valley temperatures from an overnight low of 46°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Thu
16

Snow unlikely

MixedClearClearFair

Clear spells, clear sky, fair later.

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

Max 65°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 65°F

Temperature at BaseTemp at Base

Fri
17

Snow unlikely

MixedLt DrizzleHvy DrizzleLt Drizzle

Clear spells first, light drizzle then heavy drizzle, light drizzle later.

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

Max 58°F
Min 47°F

Valley temperatures from an overnight low of 47°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Sat
18

Snow unlikely

Lt DrizzleLt DrizzleCloudClear

Light drizzle, cloudy, clear sky 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 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.

Myoko Akakura / Shinakakura Snow Forecast updated at 03:40 PDT, next update expected 09:00 PDT.

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.