Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  |  |  | | |  | | | |
heavy rain | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | rain shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 1 |
mm | 19 | 3 | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | — |
max °C | 7 | 6 | 5 | 5 | 2 | 5 | 5 | 5 | 10 | 7 | 5 | 2 | 0 | -4 | -2 | -3 | -4 |
min °C | 6 | 4 | 4 | 2 | 1 | 4 | 3 | 3 | 7 | 6 | 1 | 2 | -3 | -5 | -3 | -4 | -4 |
chill °C | 5 | 0 | 0 | -1 | -2 | 1 | -1 | 0 | 5 | 2 | -5 | -4 | -11 | -15 | -11 | -13 | -12 |
Humid % | 100 | 93 | 87 | 78 | 89 | 93 | 96 | 95 | 80 | 86 | 88 | 74 | 67 | 82 | 74 | 75 | 88 |
Freeze m | 3200 | 2900 | 3200 | 3150 | 2650 | 2400 | 2650 | 2750 | 3100 | 2750 | 2350 | 1750 | 1500 | 950 | 1000 | 1100 | 950 |
 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — |
Next 3 days weather summary:Heavy rain (total 22.0mm), heaviest during Sun afternoon. Very mild (max 10°C on Wed morning, min 1°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Mild with light rain (total 5.0mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 7°C on Wed afternoon, min -5°C on Thu night). Winds increasing (light winds from the WSW on Wed afternoon, strong winds from the WSW by Thu night). | ||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Shirakaba Kogen Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shirakaba Kogen Kokusai at the specific elevation of 1550 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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