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Koumi Riekkusu Ski Valley Weather (Next 3 days): The snow forecast for Koumi Riekkusu Ski Valley is: Heavy rain (total 28.0mm), heaviest during Sat night. Warm (max 21°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light.
Koumi Riekkusu Ski Valley Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Tue afternoon. Very mild (max 16°C on Sun afternoon, min 9°C on Sun night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 15 |  | ||||
| Bottom Lift: | 16 | |
Latest snow reports near Koumi Riekkusu Ski Valley:
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  |  | |  | |  | |  | | | |  | |
risk thun- der | light rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | rain shwrs | cloudy | rain shwrs | some clouds | light rain | cloudy | light rain | mod. rain | light rain | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 4 | 2 | 2 | 4 | 2 | 3 | 7 | 1 | — | 1 | — | 1 | — | 1 | 6 | 4 | 1 | 3 | 20 | |
max°C | 21 | 14 | 14 | 13 | 12 | 14 | 15 | 15 | 18 | 16 | 10 | 16 | 15 | 10 | 13 | 11 | 10 | 11 | 11 | 12 |
min°C | 16 | 12 | 13 | 12 | 12 | 13 | 14 | 12 | 15 | 11 | 9 | 12 | 12 | 9 | 12 | 10 | 9 | 10 | 11 | 11 |
15 | 12 | 13 | 11 | 11 | 12 | 13 | 11 | 14 | 10 | 8 | 12 | 12 | 8 | 12 | 10 | 9 | 9 | 10 | 10 | |
68 | 98 | 98 | 96 | 99 | 98 | 95 | 88 | 82 | 70 | 85 | 73 | 67 | 95 | 88 | 94 | 95 | 97 | 99 | 99 | |
4700 | 4450 | 4250 | 4300 | 4350 | 4400 | 4600 | 4400 | 4200 | 3850 | 3500 | 3500 | 3350 | 3650 | 3800 | 3400 | 3850 | 4250 | 4250 | 4600 | |
 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — |
 | 5:50 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:44 | — | — | 5:42 | — | — | 5:40 | — |
Heavy rain (total 28.0mm), heaviest during Sat night. Warm (max 21°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light.
Moderate rain (total 14.0mm), heaviest on Tue afternoon. Very mild (max 16°C on Sun afternoon, min 9°C on Sun 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 Apr 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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.
The Koumi Riekkusu Ski Valley skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Koumi Riekkusu Ski Valley snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Koumi Riekkusu Ski Valley at:
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