Iwappara 48-Hour Snow Forecast
Updated 03 May 2026 10:12 IST
2-Day Forecast for Iwappara
48-hours from 3 May.
See below for forecast detail
Iwappara Snow Forecast updated at 10:12 IST, next update expected 15:30 IST.
Forecast for today in Iwappara
Max 20℃
Min 15℃
Valley temperatures from an overnight low of 15℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Fair first, cloudy then light drizzle, rain showers later.
Forecast times for Iwappara are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Iwappara
Max 16℃
Min 7℃
Valley temperatures from an overnight low of 7℃ to daytime highs around 16℃
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Clear spells first, fair then rain showers, clear sky later.
Forecast times for Iwappara are in Tokyo (Asia/Tokyo) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 09:00 | | Clear spells at altitude. Cloud below. | 18℃ | SE Light | -125% | |
| Sun | 10:00 | | Clear spells. | 19℃ | SE Light | -125% | |
| Sun | 11:00 | | Clear spells at altitude. Fair below. | 20℃ | SE Light | -125% | |
| Sun | 12:00 | | Fair. | 20℃ | SE Light | -125% | |
| Sun | 13:00 | | Clear spells at altitude. Fair below. | 20℃ | SE Light | -125% | |
| Sun | 14:00 | | Clear spells. | 20℃ | SE Light | -125% | |
| Sun | 15:00 | | Fair. | 20℃ | SE Light | -125% | |
| Sun | 16:00 | | Clear spells. | 19℃ | SE Light | -125% | |
| Sun | 17:00 | | Clear spells at altitude. Cloud below. | 18℃ | SE Light | -125% | |
| Sun | 18:00 | | Light drizzle. | 16℃ | SE Light | -125% | |
| Sun | 19:00 | | Cloudy. | 17℃ | SE Light | -125% | |
| Sun | 20:00 | | Light drizzle. | 16℃ | SE Light | -125% | |
| Sun | 21:00 | | Light drizzle. | 15℃ | SE Light | -125% | |
| Sun | 22:00 | | Light drizzle. | 16℃ | SE Light | -125% | |
| Sun | 23:00 | | Light drizzle. | 17℃ | SE Breeze | -125% | |
| Mon | 00:00 | | Light snow at altitude. Lt rain below. | 16℃ | S Breeze | -125% | |
| Mon | 01:00 | | Light drizzle. | 16℃ | S Light | -125% | |
| Mon | 02:00 |  | Heavy drizzle. | 15℃ | S Light | -125% | |
| Mon | 03:00 |  | Light rain. | 16℃ | S Light | -125% | |
| Mon | 04:00 | | Heavy snow showers at altitude. Lt rain below. | 15℃ | S Light | -125% | |
| Mon | 05:00 | | Light snow at altitude. Rain below. | 15℃ | S Light | -125% | |
| Mon | 06:00 | | Light snow at altitude. Lt rain below. | 15℃ | S Light | -125% | |
| Mon | 07:00 | | Light drizzle. | 14℃ | S Light | -125% | |
| Mon | 08:00 | | Cloudy. | 14℃ | S Light | -125% | |
| Mon | 09:00 | | Cloudy at altitude. Mixed below. | 15℃ | S Light | -125% | |
| Mon | 10:00 | | Clear spells. | 16℃ | S Light | -125% | |
| Mon | 11:00 | | Clear spells. | 16℃ | S Light | -125% | |
| Mon | 12:00 | | Cloudy at altitude. Lt drizzle below. | 15℃ | S Light | -125% | |
| Mon | 13:00 | | Light drizzle. | 15℃ | S Light | -125% | |
| Mon | 14:00 | | Light drizzle. | 15℃ | S Light | -125% | |
| Mon | 15:00 | | Light snow at altitude. Lt rain below. | 16℃ | S Light | -125% | |
| Mon | 16:00 | | Light snow at altitude. Lt rain below. | 16℃ | S Light | -125% | |
| Mon | 17:00 | | Clear spells at altitude. Fair below. | 15℃ | S Light | -125% | |
| Mon | 18:00 | | Clear spells at altitude. Fair below. | 11℃ | S Light | -125% | |
| Mon | 19:00 | | Light rain. | 8℃ | S Breeze | -125% | |
| Mon | 20:00 | | Light rain. | 7℃ | S Breeze | -125% | |
| Mon | 21:00 | | Light snow at altitude. Lt drizzle below. | 7℃ | S Light | -125% | |
| Mon | 22:00 | | Light drizzle. | 7℃ | S Breeze | -125% | |
| Mon | 23:00 | | Light snow at altitude. Lt rain below. | 7℃ | S Breeze | -125% | |
| Tue | 00:00 | | Light snow at altitude. Lt rain below. | 7℃ | SW Breeze | -125% | |
| Tue | 01:00 | | Light snow at altitude. Lt rain below. | 7℃ | SW Light | -125% | |
| Tue | 02:00 | | Light drizzle. | 7℃ | SW Light | -125% | |
| Tue | 03:00 | | Light snow at altitude. Lt drizzle below. | 6℃ | SW Light | -125% | |
| Tue | 04:00 | | Light snow at altitude. Lt drizzle below. | 6℃ | SW Light | -125% | |
| Tue | 05:00 | | Light snow at altitude. Lt rain below. | 6℃ | SW Light | -125% | |
| Tue | 06:00 | | Clear spells at altitude. Fair below. | 7℃ | SW Light | -125% | |
| Tue | 07:00 |  | Fair at altitude. Clear below. | 8℃ | SW Light | -125% | |
| Tue | 08:00 | | Clear sky. | 11℃ | SW Light | -125% | |
Snow Forecast near Iwappara
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Kagura | 2cm | 2cm | |||||||
| Naeba | 2cm | 2cm | |||||||
| Kawaba | 1cm | 1cm |
Iwappara Snow
For current snow depths and skiing conditions, see our Current Snow Report for Iwappara.
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.
Snow Reliability
Iwappara typically enjoys good snow reliability, with an average snow depth of 1-2 meters during peak season. For the latest snow conditions and updates, check J2Ski for current information.