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Iwappara Weather Forecast - 7 to 16 days - 22nd March 2026

Iwappara Weather

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JMA

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Weather Forecast for Iwappara (400m to 985m)

Weather Outlook from 22 March.

Iwappara Forecast

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

Iwappara Weather Forecast updated at 15:41 AEDT, next update expected 21:00 AEDT.

Long-range Snow Outlook for Iwappara

 
Snowfall

 
Snow Line

Max 14℃
Min 2℃

Snow unlikely

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Iwappara Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Iwappara from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
22
Mixed

Clear spells.

Max 12℃
Min 5℃
Mon
23
Fair

Light snow showers at altitude, light rain showers below.

Max 12℃
Min 4℃
Tue
24
Fair

Fair.

Max 10℃
Min 3℃
Wed
25
Fair

Fair.

Max 12℃
Min 2℃
Thu
26
Shwrs

Rain showers.

Max 12℃
Min 5℃
Fri
27
Mixed

Clear spells.

Max 14℃
Min 4℃
Sat
28
Mixed

Clear spells.

Max 14℃
Min 4℃

This Snow Forecast for Iwappara, 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 Iwappara, 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.

Iwappara Weather Forecast updated at 15:41 AEDT, next update expected 21:00 AEDT.

Current Snow

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

Japan Hotels Map

 

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

Off-Piste Safety in Iwappara

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