Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Moderate rain (total 14.0mm), heaviest on Wed morning. Very mild (max 10°C on Fri morning, min 6°C on Wed morning). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).
Nanao Korosa Weather (Days 4-6): Some drizzle, heaviest during Sat morning. Mild temperatures (max 7°C on Sat morning, min 3°C on Sat night). Mainly fresh winds.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 5 |  | ||||
| Bottom Lift: | 6 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | | | | | | | | |
mod. rain | light rain | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | light rain | light rain | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
10 | 2 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | |
max °C | 6 | 7 | 7 | 9 | 9 | 7 | 10 | 10 | 7 | 7 | 6 | 3 | 6 | 6 | 5 | 6 | 6 | 6 |
min °C | 6 | 7 | 7 | 8 | 8 | 6 | 8 | 8 | 7 | 6 | 5 | 3 | 5 | 5 | 3 | 5 | 5 | 5 |
1 | 2 | 3 | 7 | 6 | 6 | 8 | 6 | 5 | 2 | 2 | -1 | 1 | 2 | -1 | 1 | 0 | 0 | |
95 | 92 | 89 | 84 | 78 | 87 | 87 | 79 | 91 | 89 | 69 | 67 | 65 | 58 | 69 | 62 | 57 | 65 | |
2200 | 2350 | 2700 | 3100 | 3300 | 3200 | 3050 | 2500 | 2100 | 1350 | 1300 | 1400 | 2100 | 2200 | 1900 | 1700 | 1950 | 2100 | |
 | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — |
Moderate rain (total 14.0mm), heaviest on Wed morning. Very mild (max 10°C on Fri morning, min 6°C on Wed morning). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).
Some drizzle, heaviest during Sat morning. Mild temperatures (max 7°C on Sat morning, min 3°C on Sat night). Mainly fresh winds.
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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