Next 4 days weather summary:Light rain (total 6.0mm), mostly falling on Fri night. Very mild (max 19°C on Mon morning, min 9°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun afternoon). | Days 5-7 weather summary:Some drizzle, heaviest during Mon night. Warm (max 20°C on Thu morning, min 13°C on Wed night). Wind will be generally light. | |||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  | | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | cloudy | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 2 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
max °C | 10 | 12 | 12 | 11 | 16 | 16 | 13 | 19 | 18 | 15 | 18 | 18 | 14 | 18 | 17 | 14 |
min °C | 9 | 11 | 12 | 10 | 13 | 14 | 12 | 16 | 17 | 14 | 17 | 16 | 14 | 17 | 16 | 13 |
5 | 9 | 10 | 8 | 13 | 14 | 12 | 16 | 17 | 14 | 17 | 16 | 14 | 17 | 16 | 13 | |
80 | 65 | 63 | 63 | 44 | 39 | 49 | 39 | 51 | 57 | 47 | 51 | 71 | 61 | 54 | 75 | |
1600 | 1550 | 1800 | 1950 | 2350 | 2700 | 3000 | 2950 | 3200 | 3150 | 3150 | 3250 | 3250 | 3300 | 3350 | 3350 | |
 | — | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:47 | — | — | 4:46 | — | — |
 | — | — | 6:46 | — | — | 6:47 | — | — | 6:49 | — | — | 6:50 | — | — | 6:50 | — |
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 Mar 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 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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