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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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Onbara Kogen at 900 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 20 Feb 2026
Onbara Kogen Weather
(Next 3 days):
Onbara Kogen Weather (Days 4-6):
Heavy rain (total 20.0mm), heaviest during Wed afternoon. Very mild (max 10°C on Wed morning, min 2°C on Mon morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed night).Onbara Kogen Weather (Days 7-16):
Now
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | |  | | |  |  |  | | |
cloudy | rain shwrs | clear | clear | clear | clear | clear | some clouds | rain shwrs | clear | clear | some clouds | cloudy | cloudy | light rain | light rain | mod. rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — | 3 | 3 | 9 | 5 | |
max °C | 2 | 4 | 2 | 5 | 7 | 5 | 8 | 10 | 8 | 3 | 5 | 5 | 8 | 8 | 9 | 10 | 10 | 9 |
min °C | 1 | 3 | 2 | 4 | 5 | 5 | 7 | 9 | 1 | 2 | 5 | 4 | 6 | 8 | 8 | 9 | 9 | 8 |
-4 | 0 | -1 | 1 | 2 | 2 | 2 | 4 | -3 | -1 | 3 | 2 | 3 | 4 | 4 | 6 | 8 | 8 | |
78 | 73 | 50 | 33 | 45 | 41 | 52 | 60 | 94 | 45 | 42 | 37 | 57 | 77 | 97 | 99 | 97 | 99 | |
1050 | 1300 | 1250 | 1700 | 2000 | 2650 | 2550 | 2650 | 2150 | 1200 | 1850 | 2550 | 2450 | 2550 | 2500 | 2800 | 2800 | 2800 | |
 | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — |
Next 0-3 days weather summary:
Light rain (total 3.0mm), mostly falling on Fri afternoon. Very mild (max 10°C on Sun afternoon, min 1°C on Fri morning). Winds increasing (light winds from the W on Fri afternoon, strong winds from the SW by Sun night).
Next 4-6 days weather summary:
Heavy rain (total 20.0mm), heaviest during Wed afternoon. Very mild (max 10°C on Wed morning, min 2°C on Mon morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Wed night).
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Latest snow reports near Onbara Kogen:
Onbara Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Okayama are reporting: powder (0) / good piste (0)
Snow History
Week 3 of February has on average:
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Onbara Kogen Forecast Snowfall
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Other resorts in Japan - Okayama are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Onbara Kogen at the specific elevation of 900 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Onbara Kogen. 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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