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Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the WSW on Fri afternoon, fresh winds from the SW by Sat morning).
Kusatsu Kokusai Weather (Days 4-6): A moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 4°C on Sat night, min -7°C on Mon night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Mon afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -1 |  | ||||
| Bottom Lift: | 2 | |
Latest snow reports near Kusatsu Kokusai:
No clouds over Naeba today. No wind here. Temperatures are around freezing. A dusting of new snow. Only some lifts are open. from Naeba
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | |  |  | | | | | | |  |  | |
light snow | light snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | cloudy | light snow | light snow | mod. snow | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
1 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 9 | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -5 | -6 | -5 | -2 | 0 | 2 | 2 | 2 | 3 | 4 | 4 | 3 | 2 | -2 | -3 | -5 |
min °C | -4 | -8 | -7 | -6 | -4 | -1 | 1 | 2 | 2 | 2 | 3 | 4 | 3 | -2 | -2 | -5 | -7 |
-11 | -17 | -16 | -13 | -10 | -6 | -3 | -2 | -4 | -4 | -2 | -1 | -2 | -8 | -6 | -5 | -14 | |
87 | 85 | 56 | 58 | 46 | 30 | 35 | 28 | 75 | 69 | 56 | 73 | 91 | 91 | 98 | 98 | 97 | |
1600 | 750 | 800 | 950 | 850 | 1950 | 2350 | 2650 | 2450 | 2550 | 2800 | 2850 | 2750 | 2200 | 1400 | 1300 | 1000 | |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — |
A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -8°C on Wed night). Winds increasing (light winds from the WSW on Fri afternoon, fresh winds from the SW by Sat morning).
A moderate fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 4°C on Sat night, min -7°C on Mon night). Winds decreasing (fresh winds from the SW on Sat afternoon, calm by Mon afternoon).
Latest snow reports near Kusatsu Kokusai:
No clouds over Naeba today. No wind here. Temperatures are around freezing. A dusting of new snow. Only some lifts are open. from Naeba
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 16 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Kusatsu Kokusai at the specific elevation of 2171 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kusatsu 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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