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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 24.0mm), heaviest during Tue morning. Freeze-thaw conditions (max 6°C on Tue morning, min -3°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the W by Mon morning).
Nanao Korosa Weather (Days 4-6): A dusting of snow turning to light rain (total 5.0mm) on Thu night. Freeze-thaw conditions (max 8°C on Thu night, min -1°C on Wed morning). Winds decreasing (strong winds from the WSW on Thu night, calm by Fri night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Nanao Korosa:
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | |  | |  | |  |  | |
snow shwrs | mod. snow | light snow | light snow | light snow | snow shwrs | rain shwrs | rain shwrs | light snow | light snow | snow shwrs | light snow | cloudy | cloudy | rain shwrs | rain shwrs | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 7 | 5 | — | 1 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 4 | 16 | 4 | — | — | — | — | — | — | 4 | 1 | — | — | |
max °C | 2 | -2 | -2 | 0 | 1 | 3 | 6 | 6 | 2 | 2 | 2 | 1 | 7 | 7 | 8 | 6 | 7 | 4 |
min °C | 0 | -3 | -2 | -1 | 1 | 0 | 4 | 3 | 0 | -1 | 0 | 0 | 3 | 7 | 6 | 6 | 5 | 3 |
-7 | -11 | -10 | -6 | -4 | -7 | -2 | -4 | -6 | -6 | -5 | -3 | -1 | 3 | 2 | 2 | 4 | 1 | |
61 | 94 | 68 | 71 | 90 | 72 | 89 | 65 | 72 | 92 | 69 | 90 | 65 | 49 | 77 | 72 | 57 | 66 | |
500 | 100 | 0 | 0 | 400 | 450 | 1050 | 1000 | 450 | 200 | 500 | 450 | 950 | 1450 | 1400 | 1100 | 1100 | 1300 | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — |
A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 24.0mm), heaviest during Tue morning. Freeze-thaw conditions (max 6°C on Tue morning, min -3°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the W by Mon morning).
A dusting of snow turning to light rain (total 5.0mm) on Thu night. Freeze-thaw conditions (max 8°C on Thu night, min -1°C on Wed morning). Winds decreasing (strong winds from the WSW on Thu night, calm by Fri night).
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.1 | 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 Nanao Korosa at the specific elevation of 320 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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