Nozawa Onsen 48-Hour Snow Forecast
Updated 21 September 2026 23:43 BST
2-Day Forecast for Nozawa Onsen
48-hours from 21 September.
See below for forecast detail
Nozawa Onsen Snow Forecast updated at 23:43 BST, next update expected 02:00 BST.
Forecast for today in Nozawa Onsen
Max 23℃ 74°F
Min 20℃ 68°F
Valley temperatures from an overnight low of 20℃ 68°F to daytime highs around 23℃ 74°F
Temperature at BaseTemp at Base
Mon
21
Snow unlikely
Fair first, rain showers then light rain, cloudy later.
Forecast times for Nozawa Onsen are in Tokyo (Asia/Tokyo) time zone.
Forecast for tomorrow in Nozawa Onsen
Max 21℃ 70°F
Min 16℃ 60°F
Valley temperatures from an overnight low of 16℃ 60°F to daytime highs around 21℃ 70°F
Temperature at BaseTemp at Base
Tue
22
Snow unlikely
Fair early, then clear sky later.
Forecast times for Nozawa Onsen are in Tokyo (Asia/Tokyo) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 09:00 | | Light snow at altitude. Lt rain below. | 21℃ 71°F | SE Light | -125% | |
| Mon | 10:00 | | Clear spells at altitude. Fair below. | 23℃ 73°F | SE Light | -125% | |
| Mon | 11:00 | | Clear spells at altitude. Fair below. | 23℃ 74°F | SE Light | -125% | |
| Mon | 12:00 |  | Light drizzle. | 21℃ 70°F | SE Light | -125% | |
| Mon | 13:00 | | Light drizzle. | 21℃ 70°F | SE Light | -125% | |
| Mon | 14:00 | | Light drizzle. | 21℃ 69°F | SE Light | -125% | |
| Mon | 15:00 |  | Cloudy. | 21℃ 69°F | SE Light | -125% | |
| Mon | 16:00 | | Light snow at altitude. Lt drizzle below. | 21℃ 69°F | SE Light | -125% | |
| Mon | 17:00 | | Light snow at altitude. Drizzle below. | 20℃ 69°F | SE Light | -125% | |
| Mon | 18:00 | | Light snow at altitude. Drizzle below. | 20℃ 68°F | SE Light | -125% | |
| Mon | 19:00 | | Rain. | 21℃ 69°F | SE Light | -125% | |
| Mon | 20:00 | | Rain. | 20℃ 69°F | SE Light | -125% | |
| Mon | 21:00 | | Snow at altitude. Lt rain below. | 20℃ 69°F | SE Light | -125% | |
| Mon | 22:00 | | Snow at altitude. Lt rain below. | 20℃ 69°F | SE Light | -125% | |
| Mon | 23:00 | | Rain. | 20℃ 68°F | SE Light | -125% | |
| Tue | 00:00 | | Rain. | 20℃ 68°F | NW Light | -125% | |
| Tue | 01:00 | | Snow at altitude. Lt rain below. | 20℃ 68°F | NW Light | -125% | |
| Tue | 02:00 | | Snow at altitude. Lt rain below. | 19℃ 67°F | NW Light | -125% | |
| Tue | 03:00 |  | Snow at altitude. Hvy drizzle below. | 19℃ 66°F | NW Light | -125% | |
| Tue | 04:00 | | Light snow at altitude. Drizzle below. | 18℃ 65°F | NW Light | -125% | |
| Tue | 05:00 | | Light snow at altitude. Lt drizzle below. | 18℃ 64°F | NW Light | -125% | |
| Tue | 06:00 | | Cloudy. | 18℃ 64°F | NW Light | -125% | |
| Tue | 07:00 | | Cloudy at altitude. Fair below. | 18℃ 64°F | NW Light | -125% | |
| Tue | 08:00 | | Cloudy at altitude. Mixed below. | 18℃ 65°F | NW Light | -125% | |
| Tue | 09:00 | | Cloudy. | 18℃ 65°F | NW Light | -125% | |
| Tue | 10:00 | | Cloudy at altitude. Mixed below. | 19℃ 66°F | NW Light | -125% | |
| Tue | 11:00 | | Clear spells. | 20℃ 68°F | NW Light | -125% | |
| Tue | 12:00 | | Fair. | 21℃ 69°F | NW Light | -125% | |
| Tue | 13:00 | | Fair. | 21℃ 70°F | NW Light | -125% | |
| Tue | 14:00 | | Fair. | 21℃ 70°F | NW Light | -125% | |
| Tue | 15:00 | | Fair. | 20℃ 69°F | NW Light | -125% | |
| Tue | 16:00 | | Fair. | 20℃ 67°F | NW Light | -125% | |
| Tue | 17:00 | | Clear spells at altitude. Fair below. | 19℃ 65°F | NW Light | -125% | |
| Tue | 18:00 | | Clear spells at altitude. Fair below. | 17℃ 63°F | NW Light | -125% | |
| Tue | 19:00 | | Fair. | 17℃ 62°F | NW Light | -125% | |
| Tue | 20:00 | | Fair. | 17℃ 62°F | NW Light | -125% | |
| Tue | 21:00 | | Clear sky at altitude. Fair below. | 16℃ 61°F | NW Light | -125% | |
| Tue | 22:00 | | Clear sky. | 16℃ 60°F | NW Light | -125% | |
| Tue | 23:00 | | Clear sky. | 16℃ 60°F | NW Light | -125% | |
| Wed | 00:00 | | Clear sky. | 15℃ 60°F | S Light | -125% | |
| Wed | 01:00 | | Clear sky. | 15℃ 60°F | S Light | -125% | |
| Wed | 02:00 | | Clear sky. | 15℃ 59°F | S Light | -125% | |
| Wed | 03:00 | | Clear sky. | 15℃ 59°F | S Light | -125% | |
| Wed | 04:00 | | Clear sky. | 15℃ 59°F | S Light | -125% | |
| Wed | 05:00 | | Clear sky. | 15℃ 59°F | S Light | -125% | |
| Wed | 06:00 | | Clear sky. | 15℃ 59°F | S Light | -125% | |
| Wed | 07:00 | | Clear sky. | 17℃ 62°F | S Calm | -125% | |
| Wed | 08:00 | | Clear sky. | 18℃ 65°F | S Light | -125% | |
Snow Forecast near Nozawa Onsen
Snow forecasts for nearby ski areas.
Snow Forecasts for other Ski Resorts near Nozawa Onsen are not available.
Nozawa Onsen Snow
For current snow depths and skiing conditions, see our Current Snow Report for Nozawa Onsen.
No significant snowfall is forecast for this period.
This Snow Forecast for Nozawa Onsen, 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 Nozawa Onsen, 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
Nozawa Onsen typically enjoys reliable snow conditions, with an average snowfall of over 10 meters each season. Visitors can expect consistent snow depth throughout the winter, but it's recommended to check the latest snow conditions on J2Ski for up-to-date information.