Ajigasawa 48-Hour Snow Forecast
Updated 20 March 2026 22:41 GMT
Powder Alarm
Powder Alarm issued 20 March 2026 23:50 GMT
Powder Possible :- 11cm 4in of Fresh Snow is forecast for Ajigasawa over the next 2 days.
2-Day Forecast for Ajigasawa
48-hours from 21 March.
See below for forecast detail
Ajigasawa Snow Forecast updated at 22:41 GMT, next update expected 04:00 GMT.
Forecast for today in Ajigasawa
Max 1℃ 35°F
Min -2℃ 29°F
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ 29°F and rising to 1℃ 35°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
4cm 2in New Snow
Cloudy, clear spells, fair later.
Snow falling to resort level ( 396m 1,299ft ).
Forecast times for Ajigasawa are in Tokyo (Asia/Tokyo) time zone.
Powder Alert!
Powder Alarm issued 20 March 2026 23:50 GMT
Powder Possible :- 11cm 4in of Fresh Snow is forecast for Ajigasawa over the next 2 days.
Forecast for tomorrow in Ajigasawa
Max 8℃ 46°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 8℃ 46°F
Freeze-thaw (spring snow) from mid-mountain up.
Temperature at BaseTemp at Base
Sun
22
Snow unlikely
Clear sky early, then fair later.
Forecast times for Ajigasawa 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 |  | 3cm 1in New Snow | Heavy snow. | -1℃ 30°F | W Breeze | -125% |
| Sat | 01:00 |  | Heavy snow showers. | -1℃ 30°F | W Breeze | -125% | |
| Sat | 02:00 | | Heavy snow showers. | -1℃ 31°F | W Breeze | -125% | |
| Sat | 03:00 | | Heavy snow showers. | -1℃ 30°F | W Breeze | -125% | |
| Sat | 04:00 | | Clear spells. | -1℃ 29°F | W Breeze | -125% | |
| Sat | 05:00 | | Clear spells. | -2℃ 29°F | W Breeze | -125% | |
| Sat | 06:00 |  | Cloudy. | -2℃ 29°F | W Breeze | -125% | |
| Sat | 07:00 | | Cloudy. | -1℃ 29°F | W Breeze | -125% | |
| Sat | 08:00 | | Cloudy. | -1℃ 30°F | W Breeze | -125% | |
| Sat | 09:00 | | Cloudy. | -1℃ 31°F | W Breeze | -125% | |
| Sat | 10:00 | | Cloudy. | 0℃ 32°F | W Breeze | -125% | |
| Sat | 11:00 | | Cloudy. | 0℃ 33°F | W Breeze | -125% | |
| Sat | 12:00 | | Clear spells. | 1℃ 34°F | W Breeze | -125% | |
| Sat | 13:00 | | Clear spells. | 1℃ 34°F | W Breeze | -125% | |
| Sat | 14:00 | | Clear spells. | 1℃ 35°F | W Breeze | -125% | |
| Sat | 15:00 | | Clear spells. | 1℃ 35°F | W Breeze | -125% | |
| Sat | 16:00 | | Clear spells. | 1℃ 34°F | W Breeze | -125% | |
| Sat | 17:00 | | Fair. | 1℃ 34°F | W Breeze | -125% | |
| Sat | 18:00 | | Fair. | 1℃ 33°F | W Breeze | -125% | |
| Sat | 19:00 | | Fair. | 0℃ 33°F | W Light | -125% | |
| Sat | 20:00 | | Fair. | 0℃ 33°F | W Light | -125% | |
| Sat | 21:00 | | Fair. | 1℃ 33°F | W Light | -125% | |
| Sat | 22:00 | | Fair. | 1℃ 33°F | W Light | -125% | |
| Sat | 23:00 | | Fair. | 1℃ 33°F | W Light | -125% | |
| Sun | 00:00 | | Clear sky. | 1℃ 33°F | SW Light | -125% | |
| Sun | 01:00 | | Fair. | 1℃ 33°F | SW Light | -125% | |
| Sun | 02:00 | | Fair. | 1℃ 34°F | SW Light | -125% | |
| Sun | 03:00 | | Clear spells. | 2℃ 35°F | SW Light | -125% | |
| Sun | 04:00 | | Clear spells. | 2℃ 35°F | SW Light | -125% | |
| Sun | 05:00 | | Fair. | 2℃ 35°F | SW Light | -125% | |
| Sun | 06:00 | | Fair. | 2℃ 35°F | SW Light | -125% | |
| Sun | 07:00 | | Fair. | 3℃ 37°F | SW Light | -125% | |
| Sun | 08:00 | | Fair. | 5℃ 40°F | SW Light | -125% | |
| Sun | 09:00 | | Fair. | 6℃ 42°F | SW Light | -125% | |
| Sun | 10:00 | | Fair. | 7℃ 44°F | SW Light | -125% | |
| Sun | 11:00 | | Clear sky. | 7℃ 45°F | SW Light | -125% | |
| Sun | 12:00 | | Clear sky. | 8℃ 45°F | SW Light | -125% | |
| Sun | 13:00 | | Clear sky. | 8℃ 46°F | SW Light | -125% | |
| Sun | 14:00 | | Clear sky. | 8℃ 46°F | SW Light | -125% | |
| Sun | 15:00 | | Clear sky. | 8℃ 45°F | SW Light | -125% | |
| Sun | 16:00 | | Clear sky. | 6℃ 44°F | SW Light | -125% | |
| Sun | 17:00 | | Clear sky. | 5℃ 42°F | SW Light | -125% | |
| Sun | 18:00 | | Clear sky. | 3℃ 38°F | SW Light | -125% | |
| Sun | 19:00 | | Clear sky. | 2℃ 36°F | SW Light | -125% | |
| Sun | 20:00 | | Clear sky. | 1℃ 34°F | SW Light | -125% | |
| Sun | 21:00 | | Fair. | 1℃ 33°F | SW Light | -125% | |
| Sun | 22:00 | | Fair. | 0℃ 32°F | SW Light | -125% | |
| Sun | 23:00 | | Fair. | 0℃ 33°F | SW Light | -125% | |
Snow Forecast near Ajigasawa
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Ajigasawa are not available.
Ajigasawa Snow
For current snow depths and skiing conditions, see our Current Snow Report for Ajigasawa.
This Snow Forecast for Ajigasawa, 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 Ajigasawa, 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
Ajigasawa typically enjoys reliable snow conditions, with average snow depths of around 3 to 4 meters throughout the season. For the latest snow conditions, check J2Ski for up-to-date information.