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Yunomaru at 1838 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 12 Dec 2025
Now
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | |  | | | |  |  | | | |
snow shwrs | snow shwrs | some clouds | some clouds | some clouds | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | clear | clear | clear | cloudy | some clouds | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 1 | 2 | 1 | 3 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -10 | -8 | -5 | -3 | -1 | 0 | -2 | -6 | -7 | -6 | -4 | -2 | -2 | -2 | -3 | -5 | -6 |
min °C | -10 | -10 | -10 | -7 | -4 | -4 | 0 | -5 | -7 | -8 | -7 | -6 | -3 | -2 | -2 | -3 | -6 | -7 |
-21 | -20 | -19 | -13 | -10 | -10 | -6 | -15 | -18 | -18 | -15 | -12 | -9 | -8 | -9 | -10 | -13 | -14 | |
67 | 62 | 51 | 43 | 42 | 81 | 98 | 84 | 70 | 74 | 60 | 48 | 32 | 56 | 60 | 85 | 89 | 65 | |
300 | 350 | 0 | 450 | 1200 | 1050 | 1750 | 1550 | 800 | 750 | 900 | 0 | 1150 | 1550 | 1500 | 1200 | 1000 | 400 | |
 | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:31 | — |
Next 0-3 days weather summary:
A light covering of new snow, mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Sun morning, min -10°C on Fri morning). Winds increasing (light winds from the SW on Sat afternoon, gales from the W by Sun night).
Next 4-6 days weather summary:
Mostly dry. Temperatures will be below freezing (max -2°C on Tue morning, min -8°C on Mon morning). Mainly fresh winds.
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Latest snow reports near Yunomaru:
42 km away from Yunomaru
1 hour ago
Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
42 km away from Yunomaru
3 hours agoContinuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
42 km away from Yunomaru
6 hours agoModerate to heavy freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Yunomaru Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 cm |
| Last snowfall: | 8 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
Snow History
Week 2 of December has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
2.7 | Bluebird days Average snow, mostly sunny, light wind. |
Yunomaru Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
The above table gives the weather forecast for Yunomaru at the specific elevation of 1838 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Yunomaru. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
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