Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -9°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the W by Sat morning).
Koumi Riekkusu Ski Valley Weather (Days 4-6): Mostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -8°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Bottom Lift: | 2 | |
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  | |  | | | |  | | | | | | |
clear | some clouds | clear | cloudy | light snow | snow shwrs | cloudy | clear | clear | clear | some clouds | some clouds | snow shwrs | light snow | some clouds | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 1 | 4 | 4 | 1 | -1 | -2 | -6 | -4 | -2 | -6 | -1 | 0 | -6 | -5 | -3 | -7 |
min °C | -2 | -2 | 2 | 2 | -1 | -2 | -4 | -9 | -7 | -3 | -7 | -5 | -3 | -8 | -7 | -5 | -8 |
-7 | -6 | -1 | -2 | -6 | -9 | -10 | -16 | -13 | -8 | -12 | -8 | -5 | -14 | -13 | -10 | -12 | |
51 | 51 | 48 | 54 | 87 | 61 | 38 | 58 | 42 | 30 | 76 | 48 | 34 | 93 | 65 | 40 | 76 | |
1700 | 1450 | 1900 | 2200 | 1750 | 1450 | 1350 | 400 | 500 | 1350 | 450 | 900 | 1600 | 550 | 650 | 1150 | 400 | |
 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — |
 | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -9°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the W by Sat morning).
Mostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -8°C on Mon night). Wind will be generally light.
Latest snow reports near Koumi Riekkusu Ski Valley:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 20 cm |
| Last snowfall: | 3 Mar 2026 |
| Snow Alerts | Create Alert |
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
1.3 | 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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