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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: A light covering of new snow, mostly falling on Mon afternoon. Becoming milder with light rain (total 5.0mm) on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed morning).
Joetsu Kokusai Weather (Days 4-6): Mostly dry. Very mild (max 13°C on Sun morning, min 1°C on Thu afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -3 |  | ||||
| Middle Lift: | 0 | | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Joetsu Kokusai:
Snow is falling in Shiga Kogen-Ichinose Family. from Shiga Kogen-Ichinose Family
Snow falling heavily at Kita Shiga Ryuo. No wind here. Freeze-thaw conditions. New snow is shin deep. The majority of lifts are open. Excellent snow conditions on piste. Powder snow off-piste! from Kita Shiga Ryuo
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  | | | | | | | |
light snow | snow shwrs | clear | cloudy | snow shwrs | rain shwrs | light snow | light snow | some clouds | some clouds | clear | clear | clear | clear | cloudy | some clouds | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
2 | 1 | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | 4 | 4 | 2 | 4 | 3 | 1 | 2 | 2 | 2 | 8 | 8 | 6 | 11 | 10 | 9 |
min °C | 0 | -2 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 6 | 6 | 6 | 8 | 8 | 8 |
-6 | -5 | 2 | -1 | 0 | 2 | 1 | 0 | 0 | 0 | -1 | 5 | 4 | 4 | 7 | 6 | 7 | |
91 | 91 | 70 | 69 | 93 | 87 | 97 | 99 | 89 | 74 | 74 | 62 | 65 | 59 | 58 | 71 | 76 | |
650 | 300 | 900 | 1250 | 1000 | 1000 | 1150 | 650 | 650 | 950 | 1150 | 2250 | 2600 | 2900 | 2600 | 2650 | 2750 | |
 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | 4:28 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — |
A light covering of new snow, mostly falling on Mon afternoon. Becoming milder with light rain (total 5.0mm) on Tue night. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Wed morning).
Mostly dry. Very mild (max 13°C on Sun morning, min 1°C on Thu afternoon). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
Snow is falling in Shiga Kogen-Ichinose Family. from Shiga Kogen-Ichinose Family
Snow falling heavily at Kita Shiga Ryuo. No wind here. Freeze-thaw conditions. New snow is shin deep. The majority of lifts are open. Excellent snow conditions on piste. Powder snow off-piste! from Kita Shiga Ryuo
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 5 cm |
| Last snowfall: | 14 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.1 | 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 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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