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Naeba 7-Day Snow Forecast - 12th June 2026

Naeba Snow Forecast - 7 day

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JMA

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Updated 12 June 2026 02:42 PDT

7-Day Snow Forecast for Naeba

1-week from 12 June.

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 73°F
Min 49°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 62°F
Min 55°F

Valley temperatures from an overnight low of 55°F to daytime highs around 62°F

Temperature at BaseTemp at Base

Fri
12

Snow unlikely

ShwrsLt RainFairClear

Rain showers first, light rain then fair, clear sky later.

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

Max 70°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Sat
13

Snow unlikely

Lt DrizzleFairFairFair

Light drizzle early, then fair later.

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

Max 73°F
Min 58°F

Valley temperatures from an overnight low of 58°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Sun
14

Snow unlikely

ClearFairCloudCloud

Clear sky, fair, cloudy later.

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

Max 69°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
15

Snow unlikely

ClearFairFairFair

Clear sky early, then fair later.

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

Max 70°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 70°F

Temperature at BaseTemp at Base

Tue
16

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 72°F
Min 49°F

Valley temperatures from an overnight low of 49°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Wed
17

Snow unlikely

ClearMixedMixedMixed

Clear sky early, then clear spells later.

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

Max 73°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Thu
18

Snow unlikely

MixedMixedCloudCloud

Clear spells early, then 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 02:42 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.