Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Mild at first with light rain (total 2.0mm) on Fri night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -2°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Thu night).
Joetsu Kokusai Weather (Days 4-6): A light fall of snow, heaviest on Sat morning. Turning milder with light rain (total 2.0mm) on Sat morning. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Middle Lift: | 2 | | ||||
| Bottom Lift: | 5 |  |
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  | |  |  |  | |  | | | | | |  | | | | |
light snow | light snow | mod. snow | light snow | snow shwrs | some clouds | cloudy | cloudy | snow shwrs | light snow | light snow | mod. snow | light snow | light snow | light snow | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | 3 | 8 | 2 | — | — | — | — | 3 | 2 | 1 | 6 | 2 | 1 | — | — | — | 3 | |
— | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | |
max °C | 2 | 0 | -1 | 0 | 0 | 0 | 7 | 7 | 6 | 2 | 0 | -1 | -2 | -1 | -3 | 1 | 2 | -1 |
min °C | 1 | -1 | -2 | -1 | -1 | -2 | 5 | 6 | 1 | 2 | -1 | -4 | -3 | -2 | -4 | -1 | 0 | -2 |
-3 | -7 | -8 | -6 | -3 | -2 | 3 | 3 | -1 | 0 | -8 | -12 | -9 | -6 | -4 | -1 | 0 | -2 | |
97 | 96 | 97 | 93 | 85 | 63 | 52 | 68 | 78 | 98 | 91 | 95 | 89 | 76 | 90 | 66 | 75 | 96 | |
850 | 650 | 400 | 450 | 650 | 0 | 1800 | 2000 | 2150 | 850 | 650 | 200 | 300 | 500 | 0 | 500 | 850 | 300 | |
 | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — |
 | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — |
Mild at first with light rain (total 2.0mm) on Fri night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -2°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Thu night).
A light fall of snow, heaviest on Sat morning. Turning milder with light rain (total 2.0mm) on Sat morning. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night).
Latest snow reports near Joetsu Kokusai:
Snowing at a moderate rate in Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 19 Feb 2026 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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