Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Light rain (total 7.0mm), mostly falling on Thu night. Very mild (max 11°C on Sun morning, min 2°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the SW by Sun afternoon).
Nanao Korosa Weather (Days 4-6): Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 8°C on Sun night, min 0°C on Sun night). Winds increasing (light winds from the SE on Tue morning, fresh winds from the W by Wed morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Nanao Korosa:
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  | |  | |  |  | | | | |  | |
light snow | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | some clouds | clear | rain shwrs | snow shwrs | light snow | some clouds | some clouds | cloudy | some clouds | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
3 | 1 | 2 | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | |
max °C | 3 | 5 | 6 | 5 | 8 | 9 | 7 | 11 | 10 | 8 | 1 | 1 | 1 | 3 | 5 | 3 |
min °C | 2 | 3 | 5 | 5 | 6 | 8 | 6 | 9 | 9 | 0 | 0 | 0 | 0 | 2 | 4 | 3 |
2 | 0 | 0 | 1 | 3 | 6 | 2 | 6 | 5 | -4 | -5 | -4 | -3 | -1 | 2 | 0 | |
97 | 80 | 72 | 73 | 62 | 49 | 63 | 62 | 68 | 89 | 69 | 55 | 54 | 65 | 65 | 80 | |
650 | 800 | 1050 | 1100 | 2050 | 2250 | 2000 | 1850 | 1850 | 1250 | 400 | 500 | 400 | 900 | 1300 | 1000 | |
 | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — |
Light rain (total 7.0mm), mostly falling on Thu night. Very mild (max 11°C on Sun morning, min 2°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the SW by Sun afternoon).
Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 8°C on Sun night, min 0°C on Sun night). Winds increasing (light winds from the SE on Tue morning, fresh winds from the W by Wed morning).
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 Feb 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Nanao Korosa at the specific elevation of 390 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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