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Namari Onsen Weather (Next 3 days): The snow forecast for Namari Onsen is: Moderate rain (total 16.0mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min -2°C on Tue night). Winds decreasing (strong winds from the WNW on Mon night, calm by Tue night).
Namari Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Wed night, min -6°C on Fri afternoon). Winds increasing (calm on Thu morning, fresh winds from the NW by Fri morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 5 | |
Latest snow reports near Namari Onsen:
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  | |  | |  | | | | | | | |
rain shwrs | mod. rain | light snow | snow shwrs | snow shwrs | clear | snow shwrs | some clouds | some clouds | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 1 | — | — | — | 3 | — | — | 4 | — | 2 | 4 | 2 | — | — | |
3 | 8 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 7 | 2 | 1 | 1 | 0 | -1 | 2 | 2 | 2 | 2 | 2 | 1 | -4 | -5 | -5 |
min °C | 2 | 5 | 1 | -1 | 1 | -1 | -2 | 1 | -2 | -1 | 2 | 1 | -3 | -4 | -6 | -6 |
-1 | 1 | -6 | -7 | -5 | -6 | -6 | -3 | -5 | -4 | 0 | -1 | -7 | -11 | -14 | -13 | |
86 | 91 | 94 | 80 | 66 | 74 | 95 | 79 | 64 | 98 | 98 | 100 | 97 | 75 | 76 | 85 | |
1150 | 1400 | 750 | 350 | 450 | 350 | 0 | 400 | 600 | 600 | 650 | 700 | 150 | 0 | 0 | 0 | |
 | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — | — | 4:12 | — |
Moderate rain (total 16.0mm) heaviest on Mon morning, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min -2°C on Tue night). Winds decreasing (strong winds from the WNW on Mon night, calm by Tue night).
A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 2°C on Wed night, min -6°C on Fri afternoon). Winds increasing (calm on Thu morning, fresh winds from the NW by Fri morning).
Latest snow reports near Namari Onsen:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 6 Dec 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Namari Onsen at the specific elevation of 345 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Namari Onsen. 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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