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Yunomaru Weather (Next 3 days): The snow forecast for Yunomaru is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -2°C on Tue morning, min -14°C on Sun night). Winds decreasing (near gales from the WNW on Sun afternoon, moderate winds from the W by Mon afternoon).
Yunomaru Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu morning, min -9°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, strong winds from the W by Thu night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -16 |  | ||||
| Bottom Lift: | -13 | |
Latest snow reports near Yunomaru:
Snowing in Karuizawa Snow Park. from Karuizawa Snow Park
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine
Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  |  | |  |  | | | | | | |
light snow | mod. snow | clear | clear | clear | some clouds | light snow | snow shwrs | snow shwrs | clear | some clouds | cloudy | light snow | snow shwrs | clear | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
4 | 7 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -13 | -7 | -6 | -7 | -2 | -2 | -7 | -7 | -7 | -7 | -1 | -2 | -4 | -2 | -3 | -6 |
min °C | -12 | -14 | -10 | -8 | -8 | -3 | -5 | -9 | -9 | -9 | -9 | -4 | -3 | -5 | -3 | -6 | -6 |
-25 | -28 | -19 | -16 | -16 | -12 | -15 | -18 | -17 | -18 | -17 | -10 | -10 | -14 | -10 | -13 | -13 | |
72 | 91 | 60 | 57 | 56 | 71 | 72 | 68 | 80 | 61 | 52 | 40 | 37 | 91 | 68 | 63 | 48 | |
350 | 0 | 0 | 750 | 150 | 1200 | 1400 | 600 | 400 | 650 | 0 | 1000 | 1500 | 1400 | 1200 | 1250 | 650 | |
 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 4:50 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — |
A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -2°C on Tue morning, min -14°C on Sun night). Winds decreasing (near gales from the WNW on Sun afternoon, moderate winds from the W by Mon afternoon).
A dusting of new snow. Temperatures will be below freezing (max -1°C on Thu morning, min -9°C on Wed afternoon). Winds increasing (light winds from the W on Wed night, strong winds from the W by Thu night).
Latest snow reports near Yunomaru:
Snowing in Karuizawa Snow Park. from Karuizawa Snow Park
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine
Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 10 Jan 2026 |
| Snow Alerts | Create Alert |
1.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.1 | Powder days Fresh snow, limited sun, any wind. |
2.9 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Yunomaru at the specific elevation of 1710 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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