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Naeba 7-Day Snow Forecast - 2nd July 2026

Naeba Snow Forecast - 7 day

ECMWF IFS
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JMA

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Updated 02 July 2026 03:43 PDT

7-Day Snow Forecast for Naeba

1-week from 2 July.

For Forecast detail, see below.

Naeba 7-Day Snow Forecast Highlights

When will there be fresh snow in Naeba?

Naeba Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (4,411ft)
Next Snow?
There is no snow currently in the forecast for Naeba.

7-Day Snow Outlook for Naeba

 
Snowfall

 
Snow Line

Max 74°F
Min 60°F

Snow unlikely

Naeba 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 63°F
Min 62°F

Valley temperatures from an overnight low of 62°F to daytime highs around 63°F

Temperature at BaseTemp at Base

Thu
02

Snow unlikely

DrizzleCloudMixedShwrs

Drizzle first, cloudy then clear spells, rain showers later.

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

Max 64°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 64°F

Temperature at BaseTemp at Base

Fri
03

Snow unlikely

DrizzleShwrsCloudMixed

Drizzle first, rain showers then cloudy, clear spells later.

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

Max 72°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Sat
04

Snow unlikely

Lt DrizzleFairCloudCloud

Light drizzle, fair, cloudy later.

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

Max 71°F
Min 63°F

Valley temperatures from an overnight low of 63°F to daytime highs around 71°F

Temperature at BaseTemp at Base

Sun
05

Snow unlikely

FairLt DrizzleCloudMixed

Fair first, light drizzle then cloudy, clear spells later.

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

Max 69°F
Min 62°F

Valley temperatures from an overnight low of 62°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
06

Snow unlikely

Lt DrizzleLt DrizzleMixedMixed

Light drizzle early, then clear spells later.

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

Max 73°F
Min 61°F

Valley temperatures from an overnight low of 61°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Tue
07

Snow unlikely

MixedFairLt DrizzleMixed

Clear spells first, fair then light drizzle, clear spells later.

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

Max 74°F
Min 60°F

Valley temperatures from an overnight low of 60°F to daytime highs around 74°F

Temperature at BaseTemp at Base

Wed
08

Snow unlikely

Lt DrizzleLt DrizzleMixedCloud

Light drizzle, clear spells, cloudy later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Naeba, 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 Naeba, 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.

Naeba Snow Forecast updated at 03:43 PDT, next update expected imminently.

Snow Reliability

Naeba enjoys reliable snow conditions, with average snow depths reaching up to 3 meters during peak season. For the latest snow reports and conditions, check J2Ski for updated information.