Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Alternatively, you can now use your Outside account to sign in to any brand in the Outside digital ecosystem, including Snow-Forecast, Surf-Forecast, and Mountain-Forecast.
Nanao Korosa Weather (Next 3 days): The snow forecast for Nanao Korosa is: Light rain (total 8.0mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon morning, min 7°C on Tue night). Mainly fresh winds.
Nanao Korosa Weather (Days 4-6): A dusting of snow. Milder later with heavy rain (total 30.0mm) on Thu night. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Wed night). Mainly strong winds.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 13 |  | ||||
| Bottom Lift: | 14 | |
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 | rain shwrs | cloudy | cloudy | light rain | light rain | light rain | light snow | light snow | light snow | light rain | heavy rain | rain shwrs | light rain | cloudy | some clouds | cloudy | light rain | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | |
— | — | — | 1 | 3 | — | — | 1 | 3 | 5 | — | — | 1 | 4 | 16 | 3 | 1 | — | — | — | 1 | |
max °C | 12 | 13 | 11 | 14 | 12 | 9 | 12 | 11 | 8 | 4 | 1 | 0 | 2 | 4 | 4 | 3 | 3 | 2 | 6 | 7 | 7 |
min °C | 9 | 12 | 10 | 11 | 10 | 8 | 9 | 10 | 7 | 3 | 0 | -1 | 1 | 4 | 4 | 2 | 3 | 2 | 3 | 6 | 6 |
6 | 10 | 7 | 8 | 9 | 8 | 7 | 7 | 3 | -4 | -8 | -8 | -4 | -2 | -2 | -4 | -2 | -1 | 0 | 3 | 3 | |
67 | 63 | 59 | 65 | 81 | 86 | 83 | 72 | 71 | 80 | 76 | 76 | 69 | 70 | 68 | 86 | 67 | 74 | 65 | 59 | 67 | |
2250 | 2450 | 2600 | 2300 | 2250 | 2000 | 2050 | 1950 | 1400 | 900 | 450 | 300 | 500 | 850 | 900 | 700 | 700 | 650 | 900 | 1200 | 1350 | |
 | 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 | — |
Light rain (total 8.0mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon morning, min 7°C on Tue night). Mainly fresh winds.
A dusting of snow. Milder later with heavy rain (total 30.0mm) on Thu night. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Wed night). Mainly strong winds.
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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Sign up or Login to access
Nearest