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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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Lost Trail - Powder Mountain at 2378 m altitude
Issued by Snow-Forecast.com at: 10 am (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 | |
 |  | |  | |  | | | | | | | | |  | | | | |
cloudy | some clouds | cloudy | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | clear | cloudy | some clouds | some clouds | clear | clear | some clouds | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -12 | -16 | -11 | -10 | -14 | -10 | -8 | -10 | -6 | -5 | -7 | -6 | -4 | -6 | -3 | -2 | -6 |
min °C | -14 | -13 | -16 | -16 | -11 | -16 | -15 | -8 | -11 | -10 | -5 | -9 | -10 | -4 | -7 | -7 | -3 | -7 |
-20 | -19 | -20 | -24 | -19 | -24 | -24 | -11 | -18 | -19 | -12 | -16 | -17 | -9 | -10 | -10 | -7 | -12 | |
70 | 70 | 57 | 54 | 72 | 73 | 38 | 41 | 54 | 45 | 57 | 86 | 82 | 73 | 56 | 47 | 53 | 81 | |
0 | 0 | 0 | 0 | 600 | 0 | 500 | 550 | 0 | 900 | 1300 | 600 | 1350 | 1600 | 0 | 1300 | 1500 | 750 | |
 | 8:06 | — | — | 8:04 | — | — | 8:03 | — | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — |
 | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — | — | 5:32 | — | — | 5:34 | — | — | 5:36 | — |
Next 0-3 days weather summary:
Mostly dry. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -16°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be below freezing (max -2°C on Wed afternoon, min -10°C on Mon morning). Wind will be generally light.
Popular Lost Trail - Powder Mountain Pages
Snow Radar
Latest snow reports near Lost Trail - Powder Mountain:
Lost Trail - Powder Mountain Snow Conditions
| Top snow depth: | 114 cm |
|---|---|
| Bottom snow depth: | 71 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Montana are reporting: powder (1) / good piste (2)
Snow History
Week 4 of January has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.7 | Powder days Fresh snow, limited sun, any wind. |
2.3 | Bluebird days Average snow, mostly sunny, light wind. |
Lost Trail - Powder Mountain Forecast Snowfall
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Other resorts in USA - Montana are reporting: powder (1) / good piste (2)
The above table gives the weather forecast for Lost Trail - Powder Mountain at the specific elevation of 2378 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Lost Trail - Powder Mountain. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Lost Trail - Powder Mountain
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