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Arai 7-Day Snow Forecast - 22nd July 2026

Arai Snow Forecast - 7 day

ECMWF IFS
GFS
JMA

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Updated 21 July 2026 21:48 UTC

7-Day Snow Forecast for Arai

1-week from 22 July.

For Forecast detail, see below.

Arai 7-Day Snow Forecast Highlights

When will there be fresh snow in Arai?

Arai Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (805m)
Next Snow?
There is no snow currently in the forecast for Arai.

7-Day Snow Outlook for Arai

 
Snowfall

 
Snow Line

Max 34℃ 93°F
Min 22℃ 72°F

Snow unlikely

Arai 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 34℃ 93°F
Min 25℃ 77°F

Valley temperatures from an overnight low of 25℃ 77°F to daytime highs around 34℃ 93°F

Temperature at BaseTemp at Base

Wed
22

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 34℃ 92°F
Min 24℃ 75°F

Valley temperatures from an overnight low of 24℃ 75°F to daytime highs around 34℃ 92°F

Temperature at BaseTemp at Base

Thu
23

Snow unlikely

ClearClearClearMixed

Clear sky early, then clear spells later.

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

Max 29℃ 83°F
Min 24℃ 75°F

Valley temperatures from an overnight low of 24℃ 75°F to daytime highs around 29℃ 83°F

Temperature at BaseTemp at Base

Fri
24

Snow unlikely

FairMixedShwrsLt Drizzle

Fair first, clear spells then rain showers, light drizzle later.

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

Max 28℃ 82°F
Min 23℃ 73°F

Valley temperatures from an overnight low of 23℃ 73°F to daytime highs around 28℃ 82°F

Temperature at BaseTemp at Base

Sat
25

Snow unlikely

MixedLt RainLt DrizzleLt Drizzle

Clear spells, light rain, light drizzle later.

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

Max 26℃ 79°F
Min 23℃ 73°F

Valley temperatures from an overnight low of 23℃ 73°F to daytime highs around 26℃ 79°F

Temperature at BaseTemp at Base

Sun
26

Snow unlikely

CloudLt DrizzleLt DrizzleMixed

Cloudy, light drizzle, clear spells later.

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

Max 28℃ 83°F
Min 22℃ 72°F

Valley temperatures from an overnight low of 22℃ 72°F to daytime highs around 28℃ 83°F

Temperature at BaseTemp at Base

Mon
27

Snow unlikely

MixedFairMixedMixed

Clear spells, fair, clear spells later.

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

Max 29℃ 84°F
Min 24℃ 75°F

Valley temperatures from an overnight low of 24℃ 75°F to daytime highs around 29℃ 84°F

Temperature at BaseTemp at Base

Tue
28

Snow unlikely

FairClearFairMixed

Fair first, clear sky then fair, clear spells later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Arai, 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 Arai, 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.

Arai Snow Forecast updated at 21:48 UTC, next update expected 03:00 UTC.

Snow Reliability

Arai typically sees consistent snowfall throughout the winter, with average snow depths reaching up to 3 meters. For the latest snow conditions, be sure to check J2Ski for real-time information.