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Ipponsugi Weather Forecast - 7 to 16 days - 12th April 2026

Ipponsugi Weather

ECMWF IFS
GFS
JMA

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Weather Forecast for Ipponsugi (1,444ft to 1,542ft)

Weather Outlook from 12 April.

Ipponsugi Forecast

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

Ipponsugi Weather Forecast updated at 21:42 PDT, next update expected imminently.

Long-range Snow Outlook for Ipponsugi

 
Snowfall

 
Snow Line

Max 68°F
Min 43°F

Snow unlikely

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Ipponsugi Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Ipponsugi from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
12
Clear

Clear sky.

Max 55°F
Min 43°F
Mon
13
Clear

Clear sky.

Max 68°F
Min 46°F
Tue
14
Clear

Clear sky.

Max 67°F
Min 47°F
Wed
15
Lt Drizzle

Light drizzle.

Max 63°F
Min 50°F
Thu
16
Clear

Clear sky.

Max 67°F
Min 52°F
Fri
17
Mixed

Clear spells.

Max 64°F
Min 49°F
Sat
18
Shwrs

Rain showers.

Max 60°F
Min 49°F

No significant snowfall is forecast for this period.

This Snow Forecast for Ipponsugi, 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 Ipponsugi, 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.

Ipponsugi Weather Forecast updated at 21:42 PDT, next update expected imminently.

Current Snow

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

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

Off-Piste Safety in Ipponsugi

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