Iwappara Weather
Two Week Weather Forecast for Iwappara (400m to 985m)
This is the Snow Forecast and Weather Outlook for Iwappara, Japan for 16 days from 20 June.
Updated 20 June 2025 22:38 NZST.
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 22:38 NZST, next update expected 04:00 NZST.
To get the latest weather forecasts for Iwappara, by e-mail Join J2Ski's Snow Mail Here
Iwappara has no new snow forecast in the next 48 hours.
Iwappara Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 20 |  | Clear spells. | Max 30℃ Min 21℃ |
| Sat 21 | | Fair. | Max 29℃ Min 22℃ |
| Sun 22 |  | Clear sky. | Max 30℃ Min 20℃ |
| Mon 23 |  | Fog at altitude, rain showers below. | Max 24℃ Min 19℃ |
| Tue 24 |  | Clear spells at altitude, cloudy below. | Max 26℃ Min 20℃ |
| Wed 25 | | Cloudy. | Max 31℃ Min 23℃ |
| Thu 26 |  | Light snow showers at altitude, thunderstorms below. | Max 27℃ Min 22℃ |
| Fri 27 | | Cloudy. | Max 28℃ Min 19℃ |
| Sat 28 | | Cloudy. | Max 28℃ Min 19℃ |
| Sun 29 | | Cloudy. | Max 28℃ Min 19℃ |
| Mon 30 |  | Cloudy at altitude, light drizzle below. | Max 29℃ Min 20℃ |
| Tue 01 | | Light drizzle. | Max 27℃ Min 19℃ |
| Wed 02 | | Light snow at altitude, light rain below. | Max 29℃ Min 17℃ |
| Thu 03 | | Cloudy at altitude, rain showers below. | Max 25℃ Min 18℃ |
| Fri 04 | | Clear sky. | Max 28℃ Min 18℃ |
| Sat 05 | | Light snow at altitude, rain showers below. | Max 32℃ Min 21℃ |
No significant snowfall is forecast for this period.
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 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.
Iwappara Weather Forecast updated at 22:38 NZST, next update expected 04:00 NZST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Iwappara.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Iwappara .
More Weather Forecasts
Snow Forecasts for 34 more African, Asian and European countries...