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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Moderate rain (total 13.0mm), heaviest on Tue night. Very mild (max 13°C on Sun morning, min 7°C on Tue night). Mainly fresh winds.
Nanao Korosa Weather (Days 4-6): Heavy rain (total 26.0mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Wed night). Winds decreasing (near gales from the W on Thu night, light winds from the SW by Fri night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 8 |  | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Nanao Korosa:
Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  |  | |  |  |  |  | | | | | |  | |  | | |
clear | clear | clear | light rain | light rain | rain shwrs | some clouds | light rain | mod. rain | mod. rain | light snow | light snow | light snow | light rain | mod. rain | light rain | light rain | snow shwrs | clear | cloudy | rain shwrs | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — | |
— | — | — | 1 | 3 | 1 | — | 1 | 7 | 7 | — | — | 2 | 4 | 8 | 2 | 2 | 1 | — | — | 2 | |
max °C | 13 | 13 | 11 | 13 | 12 | 10 | 12 | 11 | 9 | 5 | 1 | 0 | 2 | 4 | 5 | 3 | 3 | 3 | 6 | 7 | 6 |
min °C | 9 | 12 | 10 | 12 | 11 | 9 | 10 | 10 | 7 | 2 | 0 | -1 | 1 | 4 | 4 | 3 | 3 | 2 | 4 | 6 | 5 |
6 | 10 | 7 | 10 | 9 | 9 | 8 | 7 | 3 | -5 | -8 | -9 | -4 | -2 | -1 | -3 | -2 | -1 | 2 | 3 | 1 | |
65 | 61 | 59 | 61 | 84 | 87 | 81 | 71 | 75 | 80 | 70 | 77 | 64 | 72 | 77 | 68 | 74 | 88 | 65 | 59 | 68 | |
2300 | 2450 | 2600 | 2300 | 2300 | 2050 | 2200 | 2000 | 1500 | 950 | 500 | 250 | 500 | 850 | 950 | 750 | 750 | 650 | 900 | 1200 | 1300 | |
 | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — |
Moderate rain (total 13.0mm), heaviest on Tue night. Very mild (max 13°C on Sun morning, min 7°C on Tue night). Mainly fresh winds.
Heavy rain (total 26.0mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Wed night). Winds decreasing (near gales from the W on Thu night, light winds from the SW by Fri 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. |
|---|---|
0.0 | 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 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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