Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Japan Christmas Snow Roundup #294
Weekly Snow News for Japan, updated 24 December 2025: Siberian cold continues to deliver exceptional snowfall, with Hokkaido leading global totals.
View forecast
Namari Onsen at 345 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 25 Dec 2025
Now
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | |  |  |  |  |  | | | | |
light rain | mod. rain | light snow | light snow | snow shwrs | snow shwrs | light snow | light snow | mod. snow | snow shwrs | clear | some clouds | some clouds | cloudy | mod. rain | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 3 | 2 | 3 | 7 | 2 | 2 | 6 | — | — | — | — | — | — | 4 | 2 | — | |
2 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | |
max °C | 6 | 5 | 3 | -1 | -4 | -6 | -3 | -2 | -3 | 1 | 2 | -1 | 2 | 3 | 3 | 0 | -2 | -3 |
min °C | 6 | 4 | 1 | -2 | -7 | -8 | -5 | -2 | -3 | 0 | -1 | -4 | 0 | 0 | 1 | -1 | -3 | -7 |
5 | 3 | -2 | -10 | -17 | -18 | -12 | -7 | -3 | -4 | -5 | -8 | -2 | -3 | -3 | -8 | -11 | -11 | |
97 | 98 | 99 | 86 | 86 | 88 | 88 | 90 | 95 | 80 | 74 | 89 | 81 | 84 | 78 | 92 | 84 | 82 | |
1850 | 1300 | 850 | 150 | 0 | 0 | 0 | 0 | 0 | 300 | 600 | 0 | 250 | 1500 | 1100 | 400 | 0 | 0 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — |
Next 0-3 days weather summary:
Moderate rain (total 13.0mm) on Thu afternoon. Becoming colder with heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 6°C on Thu morning, min -8°C on Fri night). Winds increasing (calm on Thu night, strong winds from the W by Fri afternoon).
Next 4-6 days weather summary:
Mild with light rain (total 8.0mm) on Mon night Becoming colder with a light covering of snow, mostly falling on Tue morning. Freeze-thaw conditions (max 3°C on Mon afternoon, min -7°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the W by Tue morning).
Popular Namari Onsen Pages
Snow Radar
Latest snow reports near Namari Onsen:
Namari Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Iwate are reporting: powder (1) / good piste (1)
Snow History
Week 4 of December has on average:
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Namari Onsen Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Iwate are reporting: powder (1) / good piste (1)
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.
Visitor Reviews of Namari Onsen
Nearest