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Numajiri Weather Forecast - 7 to 16 days - 20th March 2026

Numajiri Weather

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JMA

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Weather Forecast for Numajiri (850m to 1,220m)

Weather Outlook from 20 March.

Numajiri Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Numajiri Weather Forecast updated at 11:43 CDT, next update expected imminently.

Long-range Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 12℃
Min -5℃

1cm New Snow

Snow Line from 958m to resort level (850m).

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Numajiri Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Numajiri from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Fri
20
Lt Snow Shwrs

1cm New Snow
Light snow showers.
Snow falling to resort level (850m).

Max 6℃
Min -1℃
Sat
21
Clear

1cm New Snow
Clear sky.
Snow falling to resort level (850m).

Max 1℃
Min -5℃
Sun
22
Clear

Clear sky.

Max 9℃
Min -3℃
Mon
23
Mixed

Clear spells.

Max 9℃
Min 1℃
Tue
24
Clear

Clear sky.

Max 8℃
Min -1℃
Wed
25
Lt Drizzle

Light drizzle.

Max 8℃
Min -1℃
Thu
26
Clear

Clear sky.

Max 12℃
Min 4℃

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 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.

Numajiri Weather Forecast updated at 11:43 CDT, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Numajiri.

Japan Hotels Map

 

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Numajiri .

Off-Piste Safety in Numajiri

Before skiing or snowboarding off-piste in Numajiri, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.