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Shirakaba Kogen Kokusai Weather (Next 3 days): The snow forecast for Shirakaba Kogen Kokusai is: A dusting of snow turning to light rain (total 3.0mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -5°C on Wed night). Wind will be generally light.
Shirakaba Kogen Kokusai Weather (Days 4-6): Mild at first with light rain (total 2.0mm) on Sun night followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -5°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Shirakaba Kogen Kokusai:
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
Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | |  | |  |  |  | |
snow shwrs | snow shwrs | some clouds | clear | clear | clear | clear | rain shwrs | rain shwrs | some clouds | clear | clear | cloudy | light snow | light snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 | 6 | |
— | — | — | — | — | — | — | 1 | 2 | — | — | — | — | 2 | — | — | — | |
max °C | 1 | -2 | -3 | -3 | 0 | 3 | 4 | 4 | 4 | 5 | 6 | 7 | 8 | 5 | -1 | -1 | -3 |
min °C | -1 | -5 | -5 | -3 | -2 | 1 | 3 | 3 | 4 | 5 | 4 | 6 | 6 | 0 | -1 | -3 | -5 |
-7 | -11 | -11 | -8 | -5 | -2 | 0 | -1 | 0 | 1 | 0 | 2 | 3 | -4 | -4 | -6 | -11 | |
73 | 93 | 81 | 69 | 64 | 36 | 37 | 64 | 94 | 89 | 74 | 75 | 78 | 99 | 99 | 99 | 98 | |
1800 | 1150 | 850 | 1200 | 1150 | 2050 | 2550 | 2500 | 2450 | 2550 | 2750 | 2900 | 2850 | 2550 | 1450 | 1350 | 1050 | |
 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — |
A dusting of snow turning to light rain (total 3.0mm) on Fri night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -5°C on Wed night). Wind will be generally light.
Mild at first with light rain (total 2.0mm) on Sun night followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -5°C on Mon night). Wind will be generally light.
Latest snow reports near Shirakaba Kogen Kokusai:
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
Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
3.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shirakaba Kogen Kokusai at the specific elevation of 1700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakaba Kogen Kokusai. 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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