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Arai 7-Day Snow Forecast - 2nd May 2026

Arai Snow Forecast - 7 day

ECMWF IFS
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JMA

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Updated 02 May 2026 09:42 PDT

7-Day Snow Forecast for Arai

1-week from 2 May.

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 (2,639ft)
Next Snow?
There is no snow currently in the forecast for Arai.

7-Day Snow Outlook for Arai

 
Snowfall

 
Snow Line

Max 75°F
Min 49°F

Snow unlikely

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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 75°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 75°F

Temperature at BaseTemp at Base

Sat
02

Snow unlikely

ClearCloudFairFair

Clear sky, cloudy, fair later.

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

Max 71°F
Min 55°F

Valley temperatures from an overnight low of 55°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Sun
03

Snow unlikely

FairMixedRainShwrs

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

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

Max 68°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Mon
04

Snow unlikely

FairFairFairFair

Fair.

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

Max 66°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 66°F

Temperature at BaseTemp at Base

Tue
05

Snow unlikely

ClearClearMixedCloud

Clear sky, clear spells, cloudy later.

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

Max 68°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 68°F

Temperature at BaseTemp at Base

Wed
06

Snow unlikely

CloudMixedClearFair

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

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

Max 71°F
Min 53°F

Valley temperatures from an overnight low of 53°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Thu
07

Snow unlikely

ClearClearFairMixed

Clear sky, fair, clear spells later.

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

Max 74°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 74°F

Temperature at BaseTemp at Base

Fri
08

Snow unlikely

MixedMixedCloudHvy Drizzle

Clear spells, cloudy, heavy drizzle 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 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.

Arai Snow Forecast updated at 09:42 PDT, next update expected imminently.

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.