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Japan Weekly Snow Roundup #298
Weekly Snow News for Japan, updated 21 January 2026: Japan leads global snowfall again, with 1m (40") in 72 hours on Hokkaido and heavy, cold powder spreading into Honshu.
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Mount Roon at 2231 m altitude
Issued by Snow-Forecast.com at: 12 pm (local time) / 23 Jan 2026
Now
Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | |  | |  | | | |  | |
light snow | light snow | cloudy | cloudy | light snow | cloudy | cloudy | cloudy | some clouds | light rain | light rain | light snow | light rain | clear | some clouds | light rain | light rain | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 1 | — | — | 2 | 2 | — | |
max °C | 1 | 0 | 0 | 1 | 2 | 1 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
min °C | 1 | -1 | -1 | 0 | 1 | 0 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 3 |
-2 | -1 | -1 | -4 | -3 | -4 | -3 | -2 | -2 | 1 | 2 | 2 | 0 | 0 | 0 | 3 | 1 | -1 | |
91 | 63 | 83 | 79 | 92 | 85 | 92 | 87 | 91 | 95 | 88 | 95 | 86 | 75 | 68 | 69 | 74 | 74 | |
2350 | 2250 | 2100 | 2300 | 2450 | 2350 | 2400 | 2550 | 2750 | 2500 | 2700 | 2650 | 2600 | 2750 | 3050 | 3350 | 3200 | 3450 | |
 | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | 9:14 | — | — | 9:13 | — | — | 9:13 | — | — | 9:12 | — | — | 9:10 | — | — | 9:09 | — |
Next 0-3 days weather summary:
Mostly dry. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Fri afternoon). Wind will be generally light.
Next 4-6 days weather summary:
Moderate rain (total 12.0mm), heaviest on Mon night. Temperatures will be slightly above freezing (max 4°C on Tue night, min 2°C on Mon morning). Wind will be generally light.
Popular Mount Roon Pages
Snow Radar
Latest snow reports near Mount Roon:
Mount Roon Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 27 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in New Zealand are reporting: powder (0) / good piste (0)
Snow History
Week 4 of January has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
Mount Roon Forecast Snowfall
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Other resorts in New Zealand are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mount Roon at the specific elevation of 2231 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mount Roon. 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 New Zealand.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Mount Roon
Overall 2.8 Based on 2 votes and 1 review
- Snowsure
- Variety of pistes
- Vote
- Adrian Dumbleton from New Zealand writes:
This resort does not exist. There may be glacier skiing options but there is no resort.
Visitor Reviews of Mount Roon
Adrian Dumbleton from New Zealand writes:
This resort does not exist. There may be glacier skiing options but there is no resort.
Nearest