Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: A dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -6°C on Thu night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Sun night. Very mild (max 11°C on Sun afternoon, min 1°C on Mon afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | 0 | |
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | |  |  | |  | | |  | |  | |  | |  | |
light snow | light snow | snow shwrs | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | rain shwrs | light snow | snow shwrs | some clouds | some clouds | some clouds | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | |
max °C | -4 | -3 | -5 | 3 | 3 | 0 | 6 | 7 | 4 | 10 | 11 | 9 | 2 | 2 | 3 | 8 | 9 | 8 |
min °C | -5 | -4 | -6 | 1 | 1 | -1 | 4 | 4 | 3 | 8 | 8 | 4 | 2 | 1 | 1 | 6 | 7 | 5 |
-12 | -7 | -6 | 1 | 1 | -1 | 4 | 2 | 0 | 7 | 6 | 4 | 1 | 1 | 1 | 3 | 4 | 5 | |
91 | 84 | 75 | 39 | 64 | 68 | 51 | 62 | 58 | 53 | 48 | 58 | 94 | 85 | 81 | 69 | 61 | 76 | |
0 | 200 | 0 | 750 | 1000 | 0 | 1300 | 1550 | 2050 | 2450 | 2600 | 2600 | 1000 | 850 | 1100 | 2300 | 2500 | 2650 | |
 | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — |
A dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -6°C on Thu night). Wind will be generally light.
Light rain (total 3.0mm), mostly falling on Sun night. Very mild (max 11°C on Sun afternoon, min 1°C on Mon afternoon). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
Snowing at Nozawa Onsen. from Nozawa Onsen
It is snowing heavily in Nozawa Onsen. from Nozawa Onsen
For Nozawa Onsen: Not much wind here, just a light breeze. Cold. The new snow is ankle deep. Every lift is open. from Nozawa Onsen
Snow is falling at Nozawa Onsen. from Nozawa Onsen
Snowing at Muikamachi Hakkaisan. from Muikamachi Hakkaisan
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 15 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.4 | Powder days Fresh snow, limited sun, any wind. |
0.3 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Joetsu Kokusai at the specific elevation of 608 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Joetsu Kokusai. 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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