Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -11°C on Tue night). Wind will be generally light.
Koumi Riekkusu Ski Valley Weather (Days 4-6): A light covering of new snow, mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -12°C on Thu night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Koumi Riekkusu Ski Valley:
Mon 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  | |  | | | | | |  | |
some clouds | snow shwrs | snow shwrs | cloudy | some clouds | some clouds | clear | some clouds | light snow | light snow | clear | some clouds | some clouds | clear | light snow | snow shwrs | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 0 | -2 | -4 | -9 | -5 | -4 | -10 | -8 | -8 | -11 | -5 | -4 | -8 | -5 | -6 | -9 |
min °C | 1 | -3 | -4 | -8 | -11 | -9 | -9 | -11 | -9 | -10 | -12 | -9 | -7 | -10 | -7 | -8 | -12 |
-3 | -8 | -9 | -14 | -17 | -14 | -13 | -15 | -13 | -16 | -18 | -14 | -13 | -16 | -12 | -14 | -17 | |
34 | 91 | 85 | 58 | 73 | 54 | 27 | 73 | 56 | 45 | 52 | 45 | 35 | 70 | 69 | 72 | 88 | |
2150 | 1550 | 750 | 800 | 0 | 0 | 750 | 0 | 0 | 200 | 0 | 0 | 750 | 250 | 300 | 550 | 0 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — |
Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -11°C on Tue night). Wind will be generally light.
A light covering of new snow, mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Fri afternoon, min -12°C on Thu night). Wind will be generally light.
Latest snow reports near Koumi Riekkusu Ski Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Jan 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
2.0 | 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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