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Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: A dusting of snow giving way to moderate rain (total 10.0mm) heaviest on Fri afternoon. Very mild (max 10°C on Sun night, min 1°C on Fri night). Winds increasing (light winds from the WSW on Fri night, fresh winds from the SW by Sun night).
Nanao Korosa Weather (Days 4-6): Moderate rain (total 10.0mm), heaviest on Mon morning. Very mild (max 10°C on Mon morning, min 3°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, calm by Tue night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Nanao Korosa:
Light rain reported from Nanto-shi wx at 65 metres elevation 8 kms WSW of Tonami Yumenotaira but it is forecast cold enough for snow at the ski area from Tonami Yumenotaira
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  | | |  |  | | | | | | |  |  | |
light snow | rain shwrs | snow shwrs | clear | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | cloudy | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 2 | — | — | — | — | 2 | 2 | 4 | 3 | 1 | 2 | 2 | 2 | — | — | — | — | |
max °C | 2 | 3 | 2 | 5 | 7 | 6 | 9 | 9 | 10 | 10 | 8 | 5 | 5 | 5 | 4 | 7 | 8 | 7 |
min °C | 2 | 2 | 1 | 3 | 6 | 5 | 8 | 9 | 9 | 8 | 6 | 3 | 3 | 5 | 4 | 5 | 8 | 7 |
-3 | -1 | -1 | 0 | 2 | 0 | 4 | 5 | 6 | 3 | 1 | 1 | 1 | 4 | 4 | 3 | 6 | 4 | |
95 | 69 | 85 | 67 | 55 | 60 | 72 | 74 | 74 | 76 | 55 | 62 | 76 | 71 | 75 | 62 | 49 | 62 | |
650 | 750 | 500 | 900 | 1300 | 1450 | 1450 | 1600 | 1650 | 1650 | 1200 | 900 | 850 | 1000 | 900 | 1100 | 1650 | 1450 | |
 | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — |
A dusting of snow giving way to moderate rain (total 10.0mm) heaviest on Fri afternoon. Very mild (max 10°C on Sun night, min 1°C on Fri night). Winds increasing (light winds from the WSW on Fri night, fresh winds from the SW by Sun night).
Moderate rain (total 10.0mm), heaviest on Mon morning. Very mild (max 10°C on Mon morning, min 3°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, calm by Tue night).
Latest snow reports near Nanao Korosa:
Light rain reported from Nanto-shi wx at 65 metres elevation 8 kms WSW of Tonami Yumenotaira but it is forecast cold enough for snow at the ski area from Tonami Yumenotaira
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 9 cm |
| Last snowfall: | 4 Dec 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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