Oze Iwakura 48-Hour Snow Forecast
Updated 02 May 2026 15:41 PDT
2-Day Forecast for Oze Iwakura
48-hours from 3 May.
See below for forecast detail
Oze Iwakura Snow Forecast updated at 15:41 PDT, next update expected 21:00 PDT.
Forecast for today in Oze Iwakura
Max 60°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Cloudy first, clear spells then cloudy, rain showers later.
Forecast times for Oze Iwakura are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Oze Iwakura
Max 68°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 68°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
04
up to 2in New Snow
Fair, light snow at altitude, fair later.
Snow Line from 4,662ft to 4,006ft, with rain below.
Forecast times for Oze Iwakura 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 | 00:00 | | Fair. | 49°F | S Light | -125% | |
| Sun | 01:00 | | Clear spells. | 49°F | S Light | -125% | |
| Sun | 02:00 | | Clear spells. | 49°F | S Light | -125% | |
| Sun | 03:00 | | Fair. | 48°F | S Light | -125% | |
| Sun | 04:00 | | Fair at altitude. Mixed below. | 49°F | S Calm | -125% | |
| Sun | 05:00 | | Fair. | 47°F | S Light | -125% | |
| Sun | 06:00 | | Fair. | 48°F | S Light | -125% | |
| Sun | 07:00 | | Clear spells. | 51°F | S Light | -125% | |
| Sun | 08:00 | | Clear spells. | 54°F | S Calm | -125% | |
| Sun | 09:00 | | Cloudy. | 56°F | S Light | -125% | |
| Sun | 10:00 | | Clear spells. | 58°F | S Light | -125% | |
| Sun | 11:00 | | Cloudy. | 60°F | S Light | -125% | |
| Sun | 12:00 | | Clear spells at altitude. Fair below. | 60°F | S Light | -125% | |
| Sun | 13:00 | | Clear spells. | 60°F | S Light | -125% | |
| Sun | 14:00 | | Clear spells. | 59°F | S Light | -125% | |
| Sun | 15:00 | | Fair at altitude. Mixed below. | 60°F | S Light | -125% | |
| Sun | 16:00 | | Clear spells. | 59°F | S Light | -125% | |
| Sun | 17:00 | | Clear spells at altitude. Fair below. | 58°F | S Light | -125% | |
| Sun | 18:00 | | Cloudy. | 56°F | S Light | -125% | |
| Sun | 19:00 | | Cloudy. | 54°F | S Light | -125% | |
| Sun | 20:00 |  | Light drizzle. | 53°F | S Light | -125% | |
| Sun | 21:00 | | Light snow at altitude. Drizzle below. | 52°F | S Light | -125% | |
| Sun | 22:00 | | Light drizzle. | 52°F | S Light | -125% | |
| Sun | 23:00 | | Cloudy. | 52°F | S Light | -125% | |
| Mon | 00:00 | | Cloudy. | 53°F | SW Light | -125% | |
| Mon | 01:00 | | Clear spells. | 54°F | SW Light | -125% | |
| Mon | 02:00 | | Drizzle. | 55°F | SW Light | -125% | |
| Mon | 03:00 |  | Heavy drizzle. | 55°F | SW Light | -125% | |
| Mon | 04:00 |  | Light rain. | 54°F | SW Light | -125% | |
| Mon | 05:00 | | Light snow at altitude. Lt rain below. | 55°F | SW Light | -125% | |
| Mon | 06:00 | | Light drizzle. | 57°F | SW Light | -125% | |
| Mon | 07:00 | | Fair. | 59°F | SW Light | -125% | |
| Mon | 08:00 | | Fair. | 61°F | SW Light | -125% | |
| Mon | 09:00 | | Clear sky at altitude. Fair below. | 64°F | SW Light | -125% | |
| Mon | 10:00 | | Fair. | 66°F | SW Light | -125% | |
| Mon | 11:00 | | Cloudy at altitude. Fair below. | 68°F | SW Breeze | -125% | |
| Mon | 12:00 | | Clear spells. | 68°F | SW Breeze | -125% | |
| Mon | 13:00 | | Cloudy at altitude. Mixed below. | 67°F | SW Breeze | -125% | |
| Mon | 14:00 | | Cloudy. | 62°F | SW Light | -125% | |
| Mon | 15:00 | | Cloudy. | 57°F | SW Light | -125% | |
| Mon | 16:00 | | Fair. | 54°F | SW Light | -125% | |
| Mon | 17:00 | | Clear sky at altitude. Fair below. | 52°F | SW Light | -125% | |
| Mon | 18:00 |  | Fair at altitude. Clear below. | 51°F | SW Light | -125% | |
| Mon | 19:00 | | Light snow at altitude. Lt rain below. | 43°F | SW Light | -125% | |
| Mon | 20:00 | | New Snow | Light snow at altitude. Lt drizzle below. | 40°F | SW Light | -125% |
| Mon | 21:00 | | New Snow | Light snow at altitude. Lt drizzle below. | 39°F | SW Breeze | -125% |
| Mon | 22:00 | | up to 1in New Snow | Light snow at altitude. Drizzle below. | 38°F | SW Breeze | -125% |
| Mon | 23:00 | | New Snow | Light snow at altitude. Drizzle below. | 37°F | SW Breeze | -125% |
Snow Forecast near Oze Iwakura
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Kawaba | - | - | |||||||
| Naeba | - | - |
Oze Iwakura Snow
For current snow depths and skiing conditions, see our Current Snow Report for Oze Iwakura.
This Snow Forecast for Oze Iwakura, 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 Oze Iwakura, 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.
Snow Reliability
Oze Iwakura enjoys reliable snow conditions, typically featuring a snow depth of 2-3 meters during peak season. Average snowfall is consistent, but visitors are encouraged to check the latest snow conditions on J2Ski for accurate updates.