Next 4 days weather summary:Heavy rain (total 38.0mm), heaviest during Sun night. Very mild (max 18°C on Wed morning, min 6°C on Mon night). Winds decreasing (strong winds from the WSW on Mon morning, calm by Wed morning). | Days 5-7 weather summary:Light rain (total 2.0mm), mostly falling on Thu night. Very mild (max 19°C on Thu morning, min 9°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the WSW by Fri morning). | |||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  | | | | | | |  | |
heavy rain | rain shwrs | light rain | rain shwrs | clear | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | rain shwrs | light rain | some clouds | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
30 | 3 | 3 | 2 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
max °C | 14 | 12 | 11 | 8 | 14 | 15 | 11 | 18 | 17 | 13 | 19 | 18 | 13 | 14 | 14 | 10 |
min °C | 13 | 12 | 8 | 6 | 12 | 13 | 10 | 16 | 14 | 12 | 17 | 16 | 12 | 11 | 12 | 9 |
11 | 9 | 4 | 4 | 10 | 12 | 9 | 16 | 14 | 12 | 17 | 16 | 10 | 8 | 10 | 6 | |
98 | 88 | 83 | 75 | 53 | 32 | 53 | 47 | 50 | 66 | 52 | 48 | 69 | 77 | 49 | 64 | |
3900 | 2400 | 1800 | 1400 | 2450 | 3200 | 3450 | 3500 | 3450 | 3400 | 3600 | 3500 | 3250 | 2850 | 2250 | 1950 | |
 | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — |
 | — | — | 6:43 | — | — | 6:44 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — |
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 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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