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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Oyu Onsen at 455 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 20 Feb 2026
Oyu Onsen Weather
(Next 3 days):
Oyu Onsen Weather (Days 4-6):
Light rain (total 4.0mm), mostly falling on Tue night. Very mild (max 12°C on Thu morning, min 3°C on Mon night). Wind will be generally light.Oyu Onsen Weather (Days 7-16):
Now
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  |  | | | |  | | |  | |
some clouds | clear | some clouds | clear | clear | clear | clear | rain shwrs | light rain | cloudy | clear | some clouds | cloudy | light rain | light rain | light rain | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 1 | 3 | — | — | — | — | 1 | 2 | 1 | — | |
max °C | 4 | 0 | 8 | 8 | 4 | 12 | 13 | 9 | 4 | 4 | 3 | 10 | 11 | 8 | 6 | 8 | 7 |
min °C | 1 | -1 | 5 | 4 | 3 | 9 | 8 | 5 | 3 | 4 | 3 | 7 | 9 | 5 | 5 | 8 | 5 |
1 | -1 | 5 | 3 | 1 | 9 | 7 | 2 | 1 | 2 | 3 | 6 | 8 | 5 | 5 | 8 | 3 | |
51 | 70 | 57 | 53 | 66 | 52 | 47 | 61 | 94 | 81 | 85 | 71 | 65 | 95 | 97 | 85 | 89 | |
1100 | 150 | 1300 | 1550 | 2000 | 2450 | 2600 | 2500 | 950 | 1000 | 1300 | 2050 | 2200 | 2200 | 1700 | 2250 | 2400 | |
 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — |
 | 5:27 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — |
Next 0-3 days weather summary:
Light rain (total 4.0mm), mostly falling on Mon morning. Freeze-thaw conditions (max 13°C on Sun afternoon, min -1°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 4.0mm), mostly falling on Tue night. Very mild (max 12°C on Thu morning, min 3°C on Mon night). Wind will be generally light.
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Latest snow reports near Oyu Onsen:
13 km away from Oyu Onsen
38 hours ago
Snowing at Muikamachi Hakkaisan. from Muikamachi Hakkaisan
36 km away from Oyu Onsen
45 hours agoIt is snowing steadily at Iwappara. from Iwappara
Oyu Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 20 cm |
| Last snowfall: | 19 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
Snow History
Week 3 of February has on average:
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.7 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Oyu Onsen Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Oyu Onsen at the specific elevation of 455 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Oyu 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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