Ipponsugi 48-Hour Snow Forecast
Updated 20 March 2026 15:40 PDT
2-Day Forecast for Ipponsugi
48-hours from 21 March.
See below for forecast detail
Ipponsugi Snow Forecast updated at 15:40 PDT, next update expected 21:00 PDT.
Forecast for today in Ipponsugi
Max 40°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 40°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
Snow unlikely
Fair early, then clear sky later.
Forecast times for Ipponsugi are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Ipponsugi
Max 53°F
Min 28°F
Freeze-thaw conditions, with valley temperatures cooling to 28°F and rising to 53°F
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Ipponsugi are in Tokyo (Asia/Tokyo) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Heavy snow showers at altitude. Lt rain below. | 32°F | NW Breeze | -125% | |
| Sat | 01:00 | | Clear spells. | 30°F | NW Breeze | -125% | |
| Sat | 02:00 | | Fair. | 29°F | NW Light | -125% | |
| Sat | 03:00 | | Fair. | 28°F | NW Light | -125% | |
| Sat | 04:00 | | Clear spells. | 28°F | NW Light | -125% | |
| Sat | 05:00 | | Clear spells. | 28°F | NW Light | -125% | |
| Sat | 06:00 | | Clear spells. | 29°F | NW Light | -125% | |
| Sat | 07:00 | | Clear spells. | 29°F | NW Light | -125% | |
| Sat | 08:00 | | Fair. | 31°F | NW Light | -125% | |
| Sat | 09:00 | | Fair. | 33°F | NW Light | -125% | |
| Sat | 10:00 | | Fair. | 35°F | NW Light | -125% | |
| Sat | 11:00 | | Fair. | 37°F | NW Light | -125% | |
| Sat | 12:00 | | Clear sky. | 38°F | NW Light | -125% | |
| Sat | 13:00 | | Clear sky. | 39°F | NW Light | -125% | |
| Sat | 14:00 | | Clear sky. | 40°F | NW Light | -125% | |
| Sat | 15:00 | | Clear sky. | 40°F | NW Light | -125% | |
| Sat | 16:00 | | Clear sky. | 39°F | NW Light | -125% | |
| Sat | 17:00 | | Clear sky. | 37°F | NW Light | -125% | |
| Sat | 18:00 | | Clear sky. | 33°F | NW Calm | -125% | |
| Sat | 19:00 | | Clear sky. | 30°F | NW Light | -125% | |
| Sat | 20:00 | | Clear sky. | 29°F | NW Light | -125% | |
| Sat | 21:00 | | Clear sky. | 29°F | NW Light | -125% | |
| Sat | 22:00 | | Clear sky. | 30°F | NW Light | -125% | |
| Sat | 23:00 | | Clear sky. | 30°F | NW Light | -125% | |
| Sun | 00:00 | | Clear sky. | 30°F | SW Light | -125% | |
| Sun | 01:00 | | Clear sky. | 29°F | SW Light | -125% | |
| Sun | 02:00 | | Clear sky. | 29°F | SW Light | -125% | |
| Sun | 03:00 | | Clear sky. | 29°F | SW Light | -125% | |
| Sun | 04:00 | | Clear sky. | 28°F | SW Light | -125% | |
| Sun | 05:00 | | Clear sky. | 28°F | SW Light | -125% | |
| Sun | 06:00 | | Clear sky. | 28°F | SW Light | -125% | |
| Sun | 07:00 | | Clear sky. | 31°F | SW Light | -125% | |
| Sun | 08:00 | | Clear sky. | 39°F | SW Light | -125% | |
| Sun | 09:00 | | Clear sky. | 46°F | SW Calm | -125% | |
| Sun | 10:00 | | Clear sky. | 49°F | SW Calm | -125% | |
| Sun | 11:00 | | Fair. | 51°F | SW Calm | -125% | |
| Sun | 12:00 | | Clear spells. | 53°F | SW Light | -125% | |
| Sun | 13:00 | | Clear spells. | 53°F | SW Light | -125% | |
| Sun | 14:00 | | Clear spells. | 53°F | SW Light | -125% | |
| Sun | 15:00 | | Clear spells. | 52°F | SW Light | -125% | |
| Sun | 16:00 | | Fair. | 51°F | SW Light | -125% | |
| Sun | 17:00 | | Fair. | 48°F | SW Light | -125% | |
| Sun | 18:00 | | Clear sky. | 46°F | SW Light | -125% | |
| Sun | 19:00 | | Clear sky. | 44°F | SW Light | -125% | |
| Sun | 20:00 | | Clear sky. | 40°F | SW Light | -125% | |
| Sun | 21:00 | | Clear sky. | 39°F | SW Light | -125% | |
| Sun | 22:00 | | Clear sky. | 38°F | SW Light | -125% | |
| Sun | 23:00 | | Fair. | 40°F | SW Light | -125% | |
Snow Forecast near Ipponsugi
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Kawaba | - | 6in | |||||||
| Naeba | - | 3in | |||||||
| Kagura | 1in | 2in | |||||||
| Kijimadaira | - | 1in | |||||||
| Togari Onsen | - | - | |||||||
| Yuzawa Kogen | - | 1in |
Ipponsugi Snow
For current snow depths and skiing conditions, see our Current Snow Report for Ipponsugi.
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.
Snow Reliability
Ipponsugi typically enjoys reliable snow conditions, with an average snow depth of 150 centimeters. Regular snowfall throughout the season ensures great skiing, but always check J2Ski for the latest snow conditions.