Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Heavy rain (total 30.0mm), heaviest during Tue night. Very mild (max 11°C on Fri morning, min 5°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).
Nanao Korosa Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Fri night. Mild temperatures (max 8°C on Fri night, min 3°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 5 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | |  |  | |  | | | | | | | |
heavy rain | mod. rain | light rain | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | light rain | cloudy | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
21 | 7 | 2 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | |
max °C | 7 | 6 | 7 | 8 | 10 | 9 | 7 | 11 | 10 | 8 | 6 | 6 | 4 | 6 | 6 | 5 |
min °C | 5 | 5 | 7 | 7 | 8 | 8 | 6 | 8 | 9 | 6 | 6 | 5 | 3 | 5 | 5 | 5 |
2 | 0 | 2 | 2 | 7 | 6 | 5 | 8 | 8 | 3 | 4 | 2 | 0 | 2 | 2 | 2 | |
93 | 95 | 92 | 89 | 84 | 78 | 90 | 88 | 76 | 89 | 88 | 74 | 68 | 63 | 59 | 64 | |
1600 | 2200 | 2300 | 2600 | 3100 | 3150 | 3200 | 2950 | 2550 | 2150 | 1250 | 1250 | 1300 | 2150 | 2350 | 2200 | |
 | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — |
Heavy rain (total 30.0mm), heaviest during Tue night. Very mild (max 11°C on Fri morning, min 5°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).
Light rain (total 2.0mm), mostly falling on Fri night. Mild temperatures (max 8°C on Fri night, min 3°C on Sat night). Wind will be generally light.
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | 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 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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