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Numajiri 7-Day Snow Forecast - 23rd May 2026

Numajiri Snow Forecast - 7 day

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JMA

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Updated 22 May 2026 20:42 PDT

7-Day Snow Forecast for Numajiri

1-week from 23 May.

For Forecast detail, see below.

Numajiri 7-Day Snow Forecast Highlights

When will there be fresh snow in Numajiri?

Numajiri Snow Forecast Highlights - JMA
Snowfall prediction at mid-mountain (3,396ft)
Next Snow?
There is no snow currently in the forecast for Numajiri.

7-Day Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 73°F
Min 44°F

Snow unlikely

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Numajiri 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 58°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

MixedMixedMixedShwrs

Clear spells early, then rain showers later.

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

Max 58°F
Min 45°F

Valley temperatures from an overnight low of 45°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Sun
24

Snow unlikely

MixedMixedCloudClear

Clear spells, cloudy, clear sky later.

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

Max 69°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 69°F

Temperature at BaseTemp at Base

Mon
25

Snow unlikely

MixedFairFairCloud

Clear spells, fair, cloudy later.

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

Max 72°F
Min 52°F

Valley temperatures from an overnight low of 52°F to daytime highs around 72°F

Temperature at BaseTemp at Base

Tue
26

Snow unlikely

MixedMixedCloudCloud

Clear spells early, then cloudy later.

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

Max 67°F
Min 56°F

Valley temperatures from an overnight low of 56°F to daytime highs around 67°F

Temperature at BaseTemp at Base

Wed
27

Snow unlikely

CloudMixedLt RainLt Rain

Cloudy, clear spells, light rain later.

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

Max 73°F
Min 57°F

Valley temperatures from an overnight low of 57°F to daytime highs around 73°F

Temperature at BaseTemp at Base

Thu
28

Snow unlikely

Lt RainLt DrizzleLt DrizzleLt Drizzle

Light rain showers early, then light drizzle later.

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

Max 66°F
Min 54°F

Valley temperatures from an overnight low of 54°F to daytime highs around 66°F

Temperature at BaseTemp at Base

Fri
29

Snow unlikely

Lt RainLt DrizzleMixedClear

Light rain showers first, light drizzle then clear spells, clear sky later.

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

No significant snowfall is forecast for this period.

This Snow Forecast for Numajiri, 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 Numajiri, 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.

Numajiri Snow Forecast updated at 20:42 PDT, next update expected 02:00 PDT.

Snow Reliability

Numajiri enjoys a consistent snow cover, with average snow depths reaching up to 2 meters during peak season. For the latest snow conditions, check J2Ski for reliable updates.