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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: A dusting of snow giving way to moderate rain (total 13.0mm) heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Mon afternoon). Wind will be generally light.
Nanao Korosa Weather (Days 4-6): Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 6°C on Wed afternoon, min -2°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Nanao Korosa:
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  |  |  | | |  | | | |  | |
light snow | snow shwrs | light snow | light rain | light rain | light rain | light snow | snow shwrs | cloudy | clear | cloudy | cloudy | light rain | rain shwrs | light snow | light snow | snow shwrs | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
— | — | — | 1 | 3 | 5 | 4 | — | — | — | — | — | 3 | 4 | — | — | — | — | |
max °C | 1 | 1 | 1 | 3 | 4 | 3 | 2 | 1 | 0 | 4 | 5 | 4 | 5 | 6 | 2 | -1 | 0 | -1 |
min °C | 0 | 1 | 0 | 1 | 2 | 3 | 2 | -1 | -1 | 0 | 3 | 3 | 4 | 4 | -2 | -2 | -1 | -2 |
-5 | -4 | -4 | -3 | -3 | 0 | -2 | -7 | -1 | -4 | 0 | 0 | 0 | -2 | -9 | -8 | -5 | -5 | |
73 | 72 | 70 | 74 | 94 | 89 | 91 | 84 | 67 | 58 | 65 | 63 | 61 | 66 | 62 | 76 | 65 | 82 | |
400 | 500 | 450 | 500 | 850 | 800 | 750 | 450 | 250 | 350 | 950 | 1200 | 1050 | 1050 | 400 | 0 | 300 | 0 | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — |
A dusting of snow giving way to moderate rain (total 13.0mm) heaviest on Mon morning. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Mon afternoon). Wind will be generally light.
Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 6°C on Wed afternoon, min -2°C on Wed night). Winds increasing (calm on Tue night, strong winds from the W by Wed afternoon).
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 2 Jan 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | 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 Nanao Korosa at the specific elevation of 355 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Nanao Korosa. 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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