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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Heavy rain (total 21.0mm), mainly falling Thu night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 11°C on Tue afternoon, min -2°C on Wed night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the NW by Fri morning).
Nanao Korosa Weather (Days 4-6): Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 11°C on Mon morning, min 1°C on Fri night). Winds increasing (light winds from the WSW on Fri night, fresh winds from the WSW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 11 |  | ||||
| Bottom Lift: | 12 | |
Latest snow reports near Nanao Korosa:
Tue 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | | | | |  |  |  |  |  | |  | |
light rain | light rain | mod. rain | light snow | light snow | light snow | light snow | light snow | light snow | light rain | snow shwrs | clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | 3 | — | 1 | 1 | 4 | — | — | — | — | — | — | — | — | |
1 | 1 | 7 | 3 | — | — | — | 9 | — | 3 | — | — | — | — | 2 | 2 | 1 | |
max °C | 11 | 8 | 7 | 3 | 0 | 0 | 2 | 4 | 2 | 3 | 2 | 5 | 7 | 6 | 7 | 9 | 8 |
min °C | 9 | 7 | 4 | 1 | -2 | -1 | 1 | 0 | 1 | 3 | 1 | 3 | 6 | 5 | 5 | 8 | 7 |
6 | 3 | -2 | -7 | -10 | -7 | -4 | -5 | -3 | -2 | -1 | 0 | 2 | 1 | 0 | 5 | 4 | |
75 | 71 | 79 | 75 | 72 | 63 | 75 | 68 | 95 | 72 | 83 | 61 | 58 | 52 | 80 | 78 | 71 | |
1900 | 1250 | 1200 | 700 | 400 | 350 | 450 | 850 | 550 | 700 | 500 | 950 | 1400 | 1650 | 1400 | 1650 | 1600 | |
 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — |
 | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — |
Heavy rain (total 21.0mm), mainly falling Thu night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 11°C on Tue afternoon, min -2°C on Wed night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the NW by Fri morning).
Light rain (total 8.0mm), mostly falling on Fri afternoon. Very mild (max 11°C on Mon morning, min 1°C on Fri night). Winds increasing (light winds from the WSW on Fri night, fresh winds from the WSW by Sat night).
Latest snow reports near Nanao Korosa:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 30 Mar 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | 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 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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