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Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: Light rain (total 3.0mm), mostly falling on Wed morning. Freeze-thaw conditions (max 9°C on Mon morning, min -7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed night).
Koumi Riekkusu Ski Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -6°C on Thu afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Koumi Riekkusu Ski Valley:
Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | | |  |  |  |  | | |  | | | | | | | | | | |
clear | some clouds | some clouds | some clouds | some clouds | light snow | light rain | snow shwrs | snow shwrs | some clouds | clear | clear | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 9 | 5 | 9 | 9 | 3 | 3 | 3 | -5 | -3 | -3 | -6 | 0 | -1 | -5 | 2 | 2 | -1 | 5 | 5 | 0 |
min °C | 6 | 6 | 3 | 6 | 5 | 1 | 3 | -1 | -7 | -5 | -6 | -6 | -4 | -4 | -6 | -1 | -2 | -2 | 2 | 1 | -2 |
3 | 4 | 1 | 5 | 3 | -2 | 0 | -5 | -17 | -12 | -11 | -10 | -9 | -7 | -9 | -4 | -5 | -6 | -2 | -3 | -6 | |
61 | 54 | 71 | 54 | 47 | 84 | 64 | 63 | 63 | 47 | 37 | 60 | 70 | 63 | 86 | 32 | 35 | 25 | 19 | 53 | 66 | |
2650 | 2750 | 2500 | 2450 | 2600 | 2050 | 1850 | 1700 | 400 | 550 | 900 | 500 | 800 | 1150 | 550 | 1150 | 1800 | 1700 | 1950 | 2400 | 2150 | |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Light rain (total 3.0mm), mostly falling on Wed morning. Freeze-thaw conditions (max 9°C on Mon morning, min -7°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed night).
Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -6°C on Thu afternoon). Wind will be generally light.
Latest snow reports near Koumi Riekkusu Ski Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 25 Nov 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Koumi Riekkusu Ski Valley at the specific elevation of 1400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Koumi Riekkusu Ski Valley. 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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