Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: A light covering of new snow, mostly falling on Wed night. Becoming milder with light rain (total 2.0mm) on Thu afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Tue morning). Wind will be generally light.
Koumi Riekkusu Ski Valley Weather (Days 4-6): Light rain (total 9.0mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 7 | |
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | |  | |  | |  | | |  | | |  | |
clear | some clouds | light snow | cloudy | light snow | light snow | light snow | light rain | light snow | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 4 | — | — | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 2 | — | 1 | 2 | 2 | 1 | 2 | 1 | — | — | — | |
max °C | 4 | 6 | 2 | 4 | 5 | 1 | 2 | 3 | 2 | 6 | 7 | 3 | 6 | 7 | 4 | 8 | 9 | 5 |
min °C | 0 | 3 | 0 | 1 | 2 | 1 | 1 | 2 | 1 | 3 | 5 | 2 | 3 | 5 | 2 | 5 | 7 | 3 |
-2 | 3 | -2 | -2 | 0 | -2 | -1 | 1 | 1 | 2 | 4 | 1 | 3 | 2 | 1 | 4 | 6 | 0 | |
46 | 33 | 82 | 72 | 59 | 99 | 98 | 91 | 96 | 69 | 47 | 90 | 73 | 39 | 65 | 44 | 31 | 71 | |
1650 | 2200 | 1700 | 1850 | 2150 | 1800 | 1850 | 2050 | 1850 | 2100 | 2350 | 2000 | 2000 | 2350 | 1950 | 2300 | 2550 | 2350 | |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — |
A light covering of new snow, mostly falling on Wed night. Becoming milder with light rain (total 2.0mm) on Thu afternoon. Freeze-thaw conditions (max 6°C on Tue afternoon, min 0°C on Tue morning). Wind will be generally light.
Light rain (total 9.0mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Fri 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: | 18 Mar 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
0.8 | 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 1590 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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