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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 6°C on Wed morning, min -1°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the SSW by Fri night).
Nanao Korosa Weather (Days 4-6): Moderate rain (total 19.0mm), heaviest on Mon afternoon. Very mild (max 11°C on Mon morning, min 3°C on Sat morning). Winds increasing (light winds from the SSW on Sat morning, strong winds from the WSW by Mon afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 6 |  | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Nanao Korosa:
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  |  |  |  | | | | | |  | |
mod. rain | light snow | snow shwrs | light snow | light snow | light snow | light snow | rain shwrs | clear | some clouds | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | mod. rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 3 | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
10 | 3 | — | — | — | 10 | 2 | 2 | — | — | — | 1 | 2 | 2 | 1 | — | 8 | 5 | |
max °C | 6 | 3 | 1 | 0 | 0 | 3 | 2 | 3 | 2 | 6 | 7 | 6 | 9 | 9 | 9 | 11 | 10 | 5 |
min °C | 5 | 1 | -1 | -1 | 0 | -1 | 1 | 2 | 1 | 3 | 6 | 5 | 7 | 8 | 8 | 9 | 8 | 3 |
0 | -6 | -7 | -7 | -5 | -7 | -4 | -1 | -2 | 0 | 2 | 1 | 3 | 5 | 5 | 6 | 3 | -2 | |
91 | 73 | 77 | 68 | 75 | 68 | 96 | 67 | 79 | 57 | 54 | 63 | 75 | 75 | 76 | 73 | 76 | 87 | |
1200 | 750 | 450 | 300 | 450 | 750 | 500 | 700 | 600 | 1350 | 1600 | 1500 | 1450 | 1650 | 1950 | 1900 | 1750 | 750 | |
 | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — |
A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 6°C on Wed morning, min -1°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the SSW by Fri night).
Moderate rain (total 19.0mm), heaviest on Mon afternoon. Very mild (max 11°C on Mon morning, min 3°C on Sat morning). Winds increasing (light winds from the SSW on Sat morning, strong winds from the WSW by Mon afternoon).
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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